jappix_ynh/source/store/cache/35b5a430d742f790a81fb4044add3483_plain.cache

/*

Jappix - An open social platform
These are the origin JS script for Jappix

-------------------------------------------------

License: dual-licensed under AGPL and MPLv2
Author: Valérian Saliou
Last revision: 13/06/13

*/

// Checks if the URL passed has the same origin than Jappix itself
function isSameOrigin(url) {
	/* Source: http://stackoverflow.com/questions/9404793/check-if-same-origin-policy-applies */

    var loc = window.location,
        a = document.createElement('a');

    a.href = url;

    return (!a.hostname	|| (a.hostname == loc.hostname))	&&
           (!a.port		|| (a.port == loc.port))			&&
           (!a.protocol	|| (a.protocol == loc.protocol));
}
// jXHR.js (JSON-P XHR)
// v0.1 (c) Kyle Simpson
// License: MIT
// modified by gueron Jonathan to work with strophe lib
// for http://www.iadvize.com

(function(global){
	var SETTIMEOUT = global.setTimeout, // for better compression
		doc = global.document,
		callback_counter = 0;
		
	global.jXHR = function() {
		var script_url,
			script_loaded,
			jsonp_callback,
			scriptElem,
			publicAPI = null;
			
		function removeScript() { try { scriptElem.parentNode.removeChild(scriptElem); } catch (err) { } }
			
		function reset() {
			script_loaded = false;
			script_url = "";
			removeScript();
			scriptElem = null;
			fireReadyStateChange(0);
		}
		
		function ThrowError(msg) {
			try { 
				publicAPI.onerror.call(publicAPI,msg,script_url); 
			} catch (err) { 
				//throw new Error(msg); 
			}
		}

		function handleScriptLoad() {
			if ((this.readyState && this.readyState!=="complete" && this.readyState!=="loaded") || script_loaded) { return; }
			this.onload = this.onreadystatechange = null; // prevent memory leak
			script_loaded = true;
			if (publicAPI.readyState !== 4) ThrowError("handleScriptLoad: Script failed to load ["+script_url+"].");
			removeScript();
		}
		
		function parseXMLString(xmlStr) {
			var xmlDoc = null;
			if(window.DOMParser) {
				var parser = new DOMParser();
				xmlDoc = parser.parseFromString(xmlStr,"text/xml");
			}
			else {
				xmlDoc = new ActiveXObject("Microsoft.XMLDOM"); 
				xmlDoc.async="false";
				xmlDoc.loadXML(xmlStr);
			}
			return xmlDoc;
		}
		
		function fireReadyStateChange(rs,args) {
		
			args = args || [];
			publicAPI.readyState = rs;
			if (rs == 4) {
				publicAPI.responseText = args[0].reply;
				publicAPI.responseXML = parseXMLString(args[0].reply);
			}
			if (typeof publicAPI.onreadystatechange === "function") publicAPI.onreadystatechange.apply(publicAPI,args);
		}
				
		publicAPI = {
			onerror:null,
			onreadystatechange:null,
			readyState:0,
			status:200,
			responseBody: null,
			responseText: null,
			responseXML: null,
			open:function(method,url){
				reset();
				var internal_callback = "cb"+(callback_counter++);
				(function(icb){
					global.jXHR[icb] = function() {
						try { fireReadyStateChange.call(publicAPI,4,arguments); } 
						catch(err) { 
							publicAPI.readyState = -1;
							ThrowError("Script failed to run ["+script_url+"]."); 
						}
						global.jXHR[icb] = null;
					};
				})(internal_callback);
				script_url = url + '?callback=?jXHR&data=';
				script_url = script_url.replace(/=\?jXHR/,"=jXHR."+internal_callback);
				fireReadyStateChange(1);
			},
			send:function(data){
				script_url = script_url + encodeURIComponent(data);
				SETTIMEOUT(function(){
					scriptElem = doc.createElement("script");
					scriptElem.setAttribute("type","text/javascript");
					scriptElem.onload = scriptElem.onreadystatechange = function(){handleScriptLoad.call(scriptElem);};
					scriptElem.setAttribute("src",script_url);
					doc.getElementsByTagName("head")[0].appendChild(scriptElem);
				},0);
				fireReadyStateChange(2);
			},
			abort:function(){},
			setRequestHeader:function(){}, // noop
			getResponseHeader:function(){return "";}, // basically noop
			getAllResponseHeaders:function(){return [];} // ditto
		};

		reset();
		
		return publicAPI;
	};
})(window);

/*!
 * jQuery JavaScript Library v1.10.2
 * http://jquery.com/
 *
 * Includes Sizzle.js
 * http://sizzlejs.com/
 *
 * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
 * Released under the MIT license
 * http://jquery.org/license
 *
 * Date: 2013-07-03T13:48Z
 */
(function( window, undefined ) {

// Can't do this because several apps including ASP.NET trace
// the stack via arguments.caller.callee and Firefox dies if
// you try to trace through "use strict" call chains. (#13335)
// Support: Firefox 18+
//"use strict";
var
	// The deferred used on DOM ready
	readyList,

	// A central reference to the root jQuery(document)
	rootjQuery,

	// Support: IE<10
	// For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
	core_strundefined = typeof undefined,

	// Use the correct document accordingly with window argument (sandbox)
	location = window.location,
	document = window.document,
	docElem = document.documentElement,

	// Map over jQuery in case of overwrite
	_jQuery = window.jQuery,

	// Map over the $ in case of overwrite
	_$ = window.$,

	// [[Class]] -> type pairs
	class2type = {},

	// List of deleted data cache ids, so we can reuse them
	core_deletedIds = [],

	core_version = "1.10.2",

	// Save a reference to some core methods
	core_concat = core_deletedIds.concat,
	core_push = core_deletedIds.push,
	core_slice = core_deletedIds.slice,
	core_indexOf = core_deletedIds.indexOf,
	core_toString = class2type.toString,
	core_hasOwn = class2type.hasOwnProperty,
	core_trim = core_version.trim,

	// Define a local copy of jQuery
	jQuery = function( selector, context ) {
		// The jQuery object is actually just the init constructor 'enhanced'
		return new jQuery.fn.init( selector, context, rootjQuery );
	},

	// Used for matching numbers
	core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,

	// Used for splitting on whitespace
	core_rnotwhite = /\S+/g,

	// Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,

	// A simple way to check for HTML strings
	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
	// Strict HTML recognition (#11290: must start with <)
	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,

	// Match a standalone tag
	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,

	// JSON RegExp
	rvalidchars = /^[\],:{}\s]*$/,
	rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
	rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
	rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,

	// Matches dashed string for camelizing
	rmsPrefix = /^-ms-/,
	rdashAlpha = /-([\da-z])/gi,

	// Used by jQuery.camelCase as callback to replace()
	fcamelCase = function( all, letter ) {
		return letter.toUpperCase();
	},

	// The ready event handler
	completed = function( event ) {

		// readyState === "complete" is good enough for us to call the dom ready in oldIE
		if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
			detach();
			jQuery.ready();
		}
	},
	// Clean-up method for dom ready events
	detach = function() {
		if ( document.addEventListener ) {
			document.removeEventListener( "DOMContentLoaded", completed, false );
			window.removeEventListener( "load", completed, false );

		} else {
			document.detachEvent( "onreadystatechange", completed );
			window.detachEvent( "onload", completed );
		}
	};

jQuery.fn = jQuery.prototype = {
	// The current version of jQuery being used
	jquery: core_version,

	constructor: jQuery,
	init: function( selector, context, rootjQuery ) {
		var match, elem;

		// HANDLE: $(""), $(null), $(undefined), $(false)
		if ( !selector ) {
			return this;
		}

		// Handle HTML strings
		if ( typeof selector === "string" ) {
			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
				// Assume that strings that start and end with <> are HTML and skip the regex check
				match = [ null, selector, null ];

			} else {
				match = rquickExpr.exec( selector );
			}

			// Match html or make sure no context is specified for #id
			if ( match && (match[1] || !context) ) {

				// HANDLE: $(html) -> $(array)
				if ( match[1] ) {
					context = context instanceof jQuery ? context[0] : context;

					// scripts is true for back-compat
					jQuery.merge( this, jQuery.parseHTML(
						match[1],
						context && context.nodeType ? context.ownerDocument || context : document,
						true
					) );

					// HANDLE: $(html, props)
					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
						for ( match in context ) {
							// Properties of context are called as methods if possible
							if ( jQuery.isFunction( this[ match ] ) ) {
								this[ match ]( context[ match ] );

							// ...and otherwise set as attributes
							} else {
								this.attr( match, context[ match ] );
							}
						}
					}

					return this;

				// HANDLE: $(#id)
				} else {
					elem = document.getElementById( match[2] );

					// Check parentNode to catch when Blackberry 4.6 returns
					// nodes that are no longer in the document #6963
					if ( elem && elem.parentNode ) {
						// Handle the case where IE and Opera return items
						// by name instead of ID
						if ( elem.id !== match[2] ) {
							return rootjQuery.find( selector );
						}

						// Otherwise, we inject the element directly into the jQuery object
						this.length = 1;
						this[0] = elem;
					}

					this.context = document;
					this.selector = selector;
					return this;
				}

			// HANDLE: $(expr, $(...))
			} else if ( !context || context.jquery ) {
				return ( context || rootjQuery ).find( selector );

			// HANDLE: $(expr, context)
			// (which is just equivalent to: $(context).find(expr)
			} else {
				return this.constructor( context ).find( selector );
			}

		// HANDLE: $(DOMElement)
		} else if ( selector.nodeType ) {
			this.context = this[0] = selector;
			this.length = 1;
			return this;

		// HANDLE: $(function)
		// Shortcut for document ready
		} else if ( jQuery.isFunction( selector ) ) {
			return rootjQuery.ready( selector );
		}

		if ( selector.selector !== undefined ) {
			this.selector = selector.selector;
			this.context = selector.context;
		}

		return jQuery.makeArray( selector, this );
	},

	// Start with an empty selector
	selector: "",

	// The default length of a jQuery object is 0
	length: 0,

	toArray: function() {
		return core_slice.call( this );
	},

	// Get the Nth element in the matched element set OR
	// Get the whole matched element set as a clean array
	get: function( num ) {
		return num == null ?

			// Return a 'clean' array
			this.toArray() :

			// Return just the object
			( num < 0 ? this[ this.length + num ] : this[ num ] );
	},

	// Take an array of elements and push it onto the stack
	// (returning the new matched element set)
	pushStack: function( elems ) {

		// Build a new jQuery matched element set
		var ret = jQuery.merge( this.constructor(), elems );

		// Add the old object onto the stack (as a reference)
		ret.prevObject = this;
		ret.context = this.context;

		// Return the newly-formed element set
		return ret;
	},

	// Execute a callback for every element in the matched set.
	// (You can seed the arguments with an array of args, but this is
	// only used internally.)
	each: function( callback, args ) {
		return jQuery.each( this, callback, args );
	},

	ready: function( fn ) {
		// Add the callback
		jQuery.ready.promise().done( fn );

		return this;
	},

	slice: function() {
		return this.pushStack( core_slice.apply( this, arguments ) );
	},

	first: function() {
		return this.eq( 0 );
	},

	last: function() {
		return this.eq( -1 );
	},

	eq: function( i ) {
		var len = this.length,
			j = +i + ( i < 0 ? len : 0 );
		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
	},

	map: function( callback ) {
		return this.pushStack( jQuery.map(this, function( elem, i ) {
			return callback.call( elem, i, elem );
		}));
	},

	end: function() {
		return this.prevObject || this.constructor(null);
	},

	// For internal use only.
	// Behaves like an Array's method, not like a jQuery method.
	push: core_push,
	sort: [].sort,
	splice: [].splice
};

// Give the init function the jQuery prototype for later instantiation
jQuery.fn.init.prototype = jQuery.fn;

jQuery.extend = jQuery.fn.extend = function() {
	var src, copyIsArray, copy, name, options, clone,
		target = arguments[0] || {},
		i = 1,
		length = arguments.length,
		deep = false;

	// Handle a deep copy situation
	if ( typeof target === "boolean" ) {
		deep = target;
		target = arguments[1] || {};
		// skip the boolean and the target
		i = 2;
	}

	// Handle case when target is a string or something (possible in deep copy)
	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
		target = {};
	}

	// extend jQuery itself if only one argument is passed
	if ( length === i ) {
		target = this;
		--i;
	}

	for ( ; i < length; i++ ) {
		// Only deal with non-null/undefined values
		if ( (options = arguments[ i ]) != null ) {
			// Extend the base object
			for ( name in options ) {
				src = target[ name ];
				copy = options[ name ];

				// Prevent never-ending loop
				if ( target === copy ) {
					continue;
				}

				// Recurse if we're merging plain objects or arrays
				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
					if ( copyIsArray ) {
						copyIsArray = false;
						clone = src && jQuery.isArray(src) ? src : [];

					} else {
						clone = src && jQuery.isPlainObject(src) ? src : {};
					}

					// Never move original objects, clone them
					target[ name ] = jQuery.extend( deep, clone, copy );

				// Don't bring in undefined values
				} else if ( copy !== undefined ) {
					target[ name ] = copy;
				}
			}
		}
	}

	// Return the modified object
	return target;
};

jQuery.extend({
	// Unique for each copy of jQuery on the page
	// Non-digits removed to match rinlinejQuery
	expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),

	noConflict: function( deep ) {
		if ( window.$ === jQuery ) {
			window.$ = _$;
		}

		if ( deep && window.jQuery === jQuery ) {
			window.jQuery = _jQuery;
		}

		return jQuery;
	},

	// Is the DOM ready to be used? Set to true once it occurs.
	isReady: false,

	// A counter to track how many items to wait for before
	// the ready event fires. See #6781
	readyWait: 1,

	// Hold (or release) the ready event
	holdReady: function( hold ) {
		if ( hold ) {
			jQuery.readyWait++;
		} else {
			jQuery.ready( true );
		}
	},

	// Handle when the DOM is ready
	ready: function( wait ) {

		// Abort if there are pending holds or we're already ready
		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
			return;
		}

		// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
		if ( !document.body ) {
			return setTimeout( jQuery.ready );
		}

		// Remember that the DOM is ready
		jQuery.isReady = true;

		// If a normal DOM Ready event fired, decrement, and wait if need be
		if ( wait !== true && --jQuery.readyWait > 0 ) {
			return;
		}

		// If there are functions bound, to execute
		readyList.resolveWith( document, [ jQuery ] );

		// Trigger any bound ready events
		if ( jQuery.fn.trigger ) {
			jQuery( document ).trigger("ready").off("ready");
		}
	},

	// See test/unit/core.js for details concerning isFunction.
	// Since version 1.3, DOM methods and functions like alert
	// aren't supported. They return false on IE (#2968).
	isFunction: function( obj ) {
		return jQuery.type(obj) === "function";
	},

	isArray: Array.isArray || function( obj ) {
		return jQuery.type(obj) === "array";
	},

	isWindow: function( obj ) {
		/* jshint eqeqeq: false */
		return obj != null && obj == obj.window;
	},

	isNumeric: function( obj ) {
		return !isNaN( parseFloat(obj) ) && isFinite( obj );
	},

	type: function( obj ) {
		if ( obj == null ) {
			return String( obj );
		}
		return typeof obj === "object" || typeof obj === "function" ?
			class2type[ core_toString.call(obj) ] || "object" :
			typeof obj;
	},

	isPlainObject: function( obj ) {
		var key;

		// Must be an Object.
		// Because of IE, we also have to check the presence of the constructor property.
		// Make sure that DOM nodes and window objects don't pass through, as well
		if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
			return false;
		}

		try {
			// Not own constructor property must be Object
			if ( obj.constructor &&
				!core_hasOwn.call(obj, "constructor") &&
				!core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
				return false;
			}
		} catch ( e ) {
			// IE8,9 Will throw exceptions on certain host objects #9897
			return false;
		}

		// Support: IE<9
		// Handle iteration over inherited properties before own properties.
		if ( jQuery.support.ownLast ) {
			for ( key in obj ) {
				return core_hasOwn.call( obj, key );
			}
		}

		// Own properties are enumerated firstly, so to speed up,
		// if last one is own, then all properties are own.
		for ( key in obj ) {}

		return key === undefined || core_hasOwn.call( obj, key );
	},

	isEmptyObject: function( obj ) {
		var name;
		for ( name in obj ) {
			return false;
		}
		return true;
	},

	error: function( msg ) {
		throw new Error( msg );
	},

	// data: string of html
	// context (optional): If specified, the fragment will be created in this context, defaults to document
	// keepScripts (optional): If true, will include scripts passed in the html string
	parseHTML: function( data, context, keepScripts ) {
		if ( !data || typeof data !== "string" ) {
			return null;
		}
		if ( typeof context === "boolean" ) {
			keepScripts = context;
			context = false;
		}
		context = context || document;

		var parsed = rsingleTag.exec( data ),
			scripts = !keepScripts && [];

		// Single tag
		if ( parsed ) {
			return [ context.createElement( parsed[1] ) ];
		}

		parsed = jQuery.buildFragment( [ data ], context, scripts );
		if ( scripts ) {
			jQuery( scripts ).remove();
		}
		return jQuery.merge( [], parsed.childNodes );
	},

	parseJSON: function( data ) {
		// Attempt to parse using the native JSON parser first
		if ( window.JSON && window.JSON.parse ) {
			return window.JSON.parse( data );
		}

		if ( data === null ) {
			return data;
		}

		if ( typeof data === "string" ) {

			// Make sure leading/trailing whitespace is removed (IE can't handle it)
			data = jQuery.trim( data );

			if ( data ) {
				// Make sure the incoming data is actual JSON
				// Logic borrowed from http://json.org/json2.js
				if ( rvalidchars.test( data.replace( rvalidescape, "@" )
					.replace( rvalidtokens, "]" )
					.replace( rvalidbraces, "")) ) {

					return ( new Function( "return " + data ) )();
				}
			}
		}

		jQuery.error( "Invalid JSON: " + data );
	},

	// Cross-browser xml parsing
	parseXML: function( data ) {
		var xml, tmp;
		if ( !data || typeof data !== "string" ) {
			return null;
		}
		try {
			if ( window.DOMParser ) { // Standard
				tmp = new DOMParser();
				xml = tmp.parseFromString( data , "text/xml" );
			} else { // IE
				xml = new ActiveXObject( "Microsoft.XMLDOM" );
				xml.async = "false";
				xml.loadXML( data );
			}
		} catch( e ) {
			xml = undefined;
		}
		if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
			jQuery.error( "Invalid XML: " + data );
		}
		return xml;
	},

	noop: function() {},

	// Evaluates a script in a global context
	// Workarounds based on findings by Jim Driscoll
	// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
	globalEval: function( data ) {
		if ( data && jQuery.trim( data ) ) {
			// We use execScript on Internet Explorer
			// We use an anonymous function so that context is window
			// rather than jQuery in Firefox
			( window.execScript || function( data ) {
				window[ "eval" ].call( window, data );
			} )( data );
		}
	},

	// Convert dashed to camelCase; used by the css and data modules
	// Microsoft forgot to hump their vendor prefix (#9572)
	camelCase: function( string ) {
		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
	},

	nodeName: function( elem, name ) {
		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
	},

	// args is for internal usage only
	each: function( obj, callback, args ) {
		var value,
			i = 0,
			length = obj.length,
			isArray = isArraylike( obj );

		if ( args ) {
			if ( isArray ) {
				for ( ; i < length; i++ ) {
					value = callback.apply( obj[ i ], args );

					if ( value === false ) {
						break;
					}
				}
			} else {
				for ( i in obj ) {
					value = callback.apply( obj[ i ], args );

					if ( value === false ) {
						break;
					}
				}
			}

		// A special, fast, case for the most common use of each
		} else {
			if ( isArray ) {
				for ( ; i < length; i++ ) {
					value = callback.call( obj[ i ], i, obj[ i ] );

					if ( value === false ) {
						break;
					}
				}
			} else {
				for ( i in obj ) {
					value = callback.call( obj[ i ], i, obj[ i ] );

					if ( value === false ) {
						break;
					}
				}
			}
		}

		return obj;
	},

	// Use native String.trim function wherever possible
	trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
		function( text ) {
			return text == null ?
				"" :
				core_trim.call( text );
		} :

		// Otherwise use our own trimming functionality
		function( text ) {
			return text == null ?
				"" :
				( text + "" ).replace( rtrim, "" );
		},

	// results is for internal usage only
	makeArray: function( arr, results ) {
		var ret = results || [];

		if ( arr != null ) {
			if ( isArraylike( Object(arr) ) ) {
				jQuery.merge( ret,
					typeof arr === "string" ?
					[ arr ] : arr
				);
			} else {
				core_push.call( ret, arr );
			}
		}

		return ret;
	},

	inArray: function( elem, arr, i ) {
		var len;

		if ( arr ) {
			if ( core_indexOf ) {
				return core_indexOf.call( arr, elem, i );
			}

			len = arr.length;
			i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;

			for ( ; i < len; i++ ) {
				// Skip accessing in sparse arrays
				if ( i in arr && arr[ i ] === elem ) {
					return i;
				}
			}
		}

		return -1;
	},

	merge: function( first, second ) {
		var l = second.length,
			i = first.length,
			j = 0;

		if ( typeof l === "number" ) {
			for ( ; j < l; j++ ) {
				first[ i++ ] = second[ j ];
			}
		} else {
			while ( second[j] !== undefined ) {
				first[ i++ ] = second[ j++ ];
			}
		}

		first.length = i;

		return first;
	},

	grep: function( elems, callback, inv ) {
		var retVal,
			ret = [],
			i = 0,
			length = elems.length;
		inv = !!inv;

		// Go through the array, only saving the items
		// that pass the validator function
		for ( ; i < length; i++ ) {
			retVal = !!callback( elems[ i ], i );
			if ( inv !== retVal ) {
				ret.push( elems[ i ] );
			}
		}

		return ret;
	},

	// arg is for internal usage only
	map: function( elems, callback, arg ) {
		var value,
			i = 0,
			length = elems.length,
			isArray = isArraylike( elems ),
			ret = [];

		// Go through the array, translating each of the items to their
		if ( isArray ) {
			for ( ; i < length; i++ ) {
				value = callback( elems[ i ], i, arg );

				if ( value != null ) {
					ret[ ret.length ] = value;
				}
			}

		// Go through every key on the object,
		} else {
			for ( i in elems ) {
				value = callback( elems[ i ], i, arg );

				if ( value != null ) {
					ret[ ret.length ] = value;
				}
			}
		}

		// Flatten any nested arrays
		return core_concat.apply( [], ret );
	},

	// A global GUID counter for objects
	guid: 1,

	// Bind a function to a context, optionally partially applying any
	// arguments.
	proxy: function( fn, context ) {
		var args, proxy, tmp;

		if ( typeof context === "string" ) {
			tmp = fn[ context ];
			context = fn;
			fn = tmp;
		}

		// Quick check to determine if target is callable, in the spec
		// this throws a TypeError, but we will just return undefined.
		if ( !jQuery.isFunction( fn ) ) {
			return undefined;
		}

		// Simulated bind
		args = core_slice.call( arguments, 2 );
		proxy = function() {
			return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
		};

		// Set the guid of unique handler to the same of original handler, so it can be removed
		proxy.guid = fn.guid = fn.guid || jQuery.guid++;

		return proxy;
	},

	// Multifunctional method to get and set values of a collection
	// The value/s can optionally be executed if it's a function
	access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
		var i = 0,
			length = elems.length,
			bulk = key == null;

		// Sets many values
		if ( jQuery.type( key ) === "object" ) {
			chainable = true;
			for ( i in key ) {
				jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
			}

		// Sets one value
		} else if ( value !== undefined ) {
			chainable = true;

			if ( !jQuery.isFunction( value ) ) {
				raw = true;
			}

			if ( bulk ) {
				// Bulk operations run against the entire set
				if ( raw ) {
					fn.call( elems, value );
					fn = null;

				// ...except when executing function values
				} else {
					bulk = fn;
					fn = function( elem, key, value ) {
						return bulk.call( jQuery( elem ), value );
					};
				}
			}

			if ( fn ) {
				for ( ; i < length; i++ ) {
					fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
				}
			}
		}

		return chainable ?
			elems :

			// Gets
			bulk ?
				fn.call( elems ) :
				length ? fn( elems[0], key ) : emptyGet;
	},

	now: function() {
		return ( new Date() ).getTime();
	},

	// A method for quickly swapping in/out CSS properties to get correct calculations.
	// Note: this method belongs to the css module but it's needed here for the support module.
	// If support gets modularized, this method should be moved back to the css module.
	swap: function( elem, options, callback, args ) {
		var ret, name,
			old = {};

		// Remember the old values, and insert the new ones
		for ( name in options ) {
			old[ name ] = elem.style[ name ];
			elem.style[ name ] = options[ name ];
		}

		ret = callback.apply( elem, args || [] );

		// Revert the old values
		for ( name in options ) {
			elem.style[ name ] = old[ name ];
		}

		return ret;
	}
});

jQuery.ready.promise = function( obj ) {
	if ( !readyList ) {

		readyList = jQuery.Deferred();

		// Catch cases where $(document).ready() is called after the browser event has already occurred.
		// we once tried to use readyState "interactive" here, but it caused issues like the one
		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
		if ( document.readyState === "complete" ) {
			// Handle it asynchronously to allow scripts the opportunity to delay ready
			setTimeout( jQuery.ready );

		// Standards-based browsers support DOMContentLoaded
		} else if ( document.addEventListener ) {
			// Use the handy event callback
			document.addEventListener( "DOMContentLoaded", completed, false );

			// A fallback to window.onload, that will always work
			window.addEventListener( "load", completed, false );

		// If IE event model is used
		} else {
			// Ensure firing before onload, maybe late but safe also for iframes
			document.attachEvent( "onreadystatechange", completed );

			// A fallback to window.onload, that will always work
			window.attachEvent( "onload", completed );

			// If IE and not a frame
			// continually check to see if the document is ready
			var top = false;

			try {
				top = window.frameElement == null && document.documentElement;
			} catch(e) {}

			if ( top && top.doScroll ) {
				(function doScrollCheck() {
					if ( !jQuery.isReady ) {

						try {
							// Use the trick by Diego Perini
							// http://javascript.nwbox.com/IEContentLoaded/
							top.doScroll("left");
						} catch(e) {
							return setTimeout( doScrollCheck, 50 );
						}

						// detach all dom ready events
						detach();

						// and execute any waiting functions
						jQuery.ready();
					}
				})();
			}
		}
	}
	return readyList.promise( obj );
};

// Populate the class2type map
jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
	class2type[ "[object " + name + "]" ] = name.toLowerCase();
});

function isArraylike( obj ) {
	var length = obj.length,
		type = jQuery.type( obj );

	if ( jQuery.isWindow( obj ) ) {
		return false;
	}

	if ( obj.nodeType === 1 && length ) {
		return true;
	}

	return type === "array" || type !== "function" &&
		( length === 0 ||
		typeof length === "number" && length > 0 && ( length - 1 ) in obj );
}

// All jQuery objects should point back to these
rootjQuery = jQuery(document);
/*!
 * Sizzle CSS Selector Engine v1.10.2
 * http://sizzlejs.com/
 *
 * Copyright 2013 jQuery Foundation, Inc. and other contributors
 * Released under the MIT license
 * http://jquery.org/license
 *
 * Date: 2013-07-03
 */
(function( window, undefined ) {

var i,
	support,
	cachedruns,
	Expr,
	getText,
	isXML,
	compile,
	outermostContext,
	sortInput,

	// Local document vars
	setDocument,
	document,
	docElem,
	documentIsHTML,
	rbuggyQSA,
	rbuggyMatches,
	matches,
	contains,

	// Instance-specific data
	expando = "sizzle" + -(new Date()),
	preferredDoc = window.document,
	dirruns = 0,
	done = 0,
	classCache = createCache(),
	tokenCache = createCache(),
	compilerCache = createCache(),
	hasDuplicate = false,
	sortOrder = function( a, b ) {
		if ( a === b ) {
			hasDuplicate = true;
			return 0;
		}
		return 0;
	},

	// General-purpose constants
	strundefined = typeof undefined,
	MAX_NEGATIVE = 1 << 31,

	// Instance methods
	hasOwn = ({}).hasOwnProperty,
	arr = [],
	pop = arr.pop,
	push_native = arr.push,
	push = arr.push,
	slice = arr.slice,
	// Use a stripped-down indexOf if we can't use a native one
	indexOf = arr.indexOf || function( elem ) {
		var i = 0,
			len = this.length;
		for ( ; i < len; i++ ) {
			if ( this[i] === elem ) {
				return i;
			}
		}
		return -1;
	},

	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",

	// Regular expressions

	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
	whitespace = "[\\x20\\t\\r\\n\\f]",
	// http://www.w3.org/TR/css3-syntax/#characters
	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",

	// Loosely modeled on CSS identifier characters
	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
	identifier = characterEncoding.replace( "w", "w#" ),

	// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
		"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",

	// Prefer arguments quoted,
	//   then not containing pseudos/brackets,
	//   then attribute selectors/non-parenthetical expressions,
	//   then anything else
	// These preferences are here to reduce the number of selectors
	//   needing tokenize in the PSEUDO preFilter
	pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",

	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),

	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),

	rsibling = new RegExp( whitespace + "*[+~]" ),
	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),

	rpseudo = new RegExp( pseudos ),
	ridentifier = new RegExp( "^" + identifier + "$" ),

	matchExpr = {
		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
		"ATTR": new RegExp( "^" + attributes ),
		"PSEUDO": new RegExp( "^" + pseudos ),
		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
		"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
		// For use in libraries implementing .is()
		// We use this for POS matching in `select`
		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
	},

	rnative = /^[^{]+\{\s*\[native \w/,

	// Easily-parseable/retrievable ID or TAG or CLASS selectors
	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,

	rinputs = /^(?:input|select|textarea|button)$/i,
	rheader = /^h\d$/i,

	rescape = /'|\\/g,

	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
	runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
	funescape = function( _, escaped, escapedWhitespace ) {
		var high = "0x" + escaped - 0x10000;
		// NaN means non-codepoint
		// Support: Firefox
		// Workaround erroneous numeric interpretation of +"0x"
		return high !== high || escapedWhitespace ?
			escaped :
			// BMP codepoint
			high < 0 ?
				String.fromCharCode( high + 0x10000 ) :
				// Supplemental Plane codepoint (surrogate pair)
				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
	};

// Optimize for push.apply( _, NodeList )
try {
	push.apply(
		(arr = slice.call( preferredDoc.childNodes )),
		preferredDoc.childNodes
	);
	// Support: Android<4.0
	// Detect silently failing push.apply
	arr[ preferredDoc.childNodes.length ].nodeType;
} catch ( e ) {
	push = { apply: arr.length ?

		// Leverage slice if possible
		function( target, els ) {
			push_native.apply( target, slice.call(els) );
		} :

		// Support: IE<9
		// Otherwise append directly
		function( target, els ) {
			var j = target.length,
				i = 0;
			// Can't trust NodeList.length
			while ( (target[j++] = els[i++]) ) {}
			target.length = j - 1;
		}
	};
}

function Sizzle( selector, context, results, seed ) {
	var match, elem, m, nodeType,
		// QSA vars
		i, groups, old, nid, newContext, newSelector;

	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
		setDocument( context );
	}

	context = context || document;
	results = results || [];

	if ( !selector || typeof selector !== "string" ) {
		return results;
	}

	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
		return [];
	}

	if ( documentIsHTML && !seed ) {

		// Shortcuts
		if ( (match = rquickExpr.exec( selector )) ) {
			// Speed-up: Sizzle("#ID")
			if ( (m = match[1]) ) {
				if ( nodeType === 9 ) {
					elem = context.getElementById( m );
					// Check parentNode to catch when Blackberry 4.6 returns
					// nodes that are no longer in the document #6963
					if ( elem && elem.parentNode ) {
						// Handle the case where IE, Opera, and Webkit return items
						// by name instead of ID
						if ( elem.id === m ) {
							results.push( elem );
							return results;
						}
					} else {
						return results;
					}
				} else {
					// Context is not a document
					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
						contains( context, elem ) && elem.id === m ) {
						results.push( elem );
						return results;
					}
				}

			// Speed-up: Sizzle("TAG")
			} else if ( match[2] ) {
				push.apply( results, context.getElementsByTagName( selector ) );
				return results;

			// Speed-up: Sizzle(".CLASS")
			} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
				push.apply( results, context.getElementsByClassName( m ) );
				return results;
			}
		}

		// QSA path
		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
			nid = old = expando;
			newContext = context;
			newSelector = nodeType === 9 && selector;

			// qSA works strangely on Element-rooted queries
			// We can work around this by specifying an extra ID on the root
			// and working up from there (Thanks to Andrew Dupont for the technique)
			// IE 8 doesn't work on object elements
			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
				groups = tokenize( selector );

				if ( (old = context.getAttribute("id")) ) {
					nid = old.replace( rescape, "\\$&" );
				} else {
					context.setAttribute( "id", nid );
				}
				nid = "[id='" + nid + "'] ";

				i = groups.length;
				while ( i-- ) {
					groups[i] = nid + toSelector( groups[i] );
				}
				newContext = rsibling.test( selector ) && context.parentNode || context;
				newSelector = groups.join(",");
			}

			if ( newSelector ) {
				try {
					push.apply( results,
						newContext.querySelectorAll( newSelector )
					);
					return results;
				} catch(qsaError) {
				} finally {
					if ( !old ) {
						context.removeAttribute("id");
					}
				}
			}
		}
	}

	// All others
	return select( selector.replace( rtrim, "$1" ), context, results, seed );
}

/**
 * Create key-value caches of limited size
 * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
 *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
 *	deleting the oldest entry
 */
function createCache() {
	var keys = [];

	function cache( key, value ) {
		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
		if ( keys.push( key += " " ) > Expr.cacheLength ) {
			// Only keep the most recent entries
			delete cache[ keys.shift() ];
		}
		return (cache[ key ] = value);
	}
	return cache;
}

/**
 * Mark a function for special use by Sizzle
 * @param {Function} fn The function to mark
 */
function markFunction( fn ) {
	fn[ expando ] = true;
	return fn;
}

/**
 * Support testing using an element
 * @param {Function} fn Passed the created div and expects a boolean result
 */
function assert( fn ) {
	var div = document.createElement("div");

	try {
		return !!fn( div );
	} catch (e) {
		return false;
	} finally {
		// Remove from its parent by default
		if ( div.parentNode ) {
			div.parentNode.removeChild( div );
		}
		// release memory in IE
		div = null;
	}
}

/**
 * Adds the same handler for all of the specified attrs
 * @param {String} attrs Pipe-separated list of attributes
 * @param {Function} handler The method that will be applied
 */
function addHandle( attrs, handler ) {
	var arr = attrs.split("|"),
		i = attrs.length;

	while ( i-- ) {
		Expr.attrHandle[ arr[i] ] = handler;
	}
}

/**
 * Checks document order of two siblings
 * @param {Element} a
 * @param {Element} b
 * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
 */
function siblingCheck( a, b ) {
	var cur = b && a,
		diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
			( ~b.sourceIndex || MAX_NEGATIVE ) -
			( ~a.sourceIndex || MAX_NEGATIVE );

	// Use IE sourceIndex if available on both nodes
	if ( diff ) {
		return diff;
	}

	// Check if b follows a
	if ( cur ) {
		while ( (cur = cur.nextSibling) ) {
			if ( cur === b ) {
				return -1;
			}
		}
	}

	return a ? 1 : -1;
}

/**
 * Returns a function to use in pseudos for input types
 * @param {String} type
 */
function createInputPseudo( type ) {
	return function( elem ) {
		var name = elem.nodeName.toLowerCase();
		return name === "input" && elem.type === type;
	};
}

/**
 * Returns a function to use in pseudos for buttons
 * @param {String} type
 */
function createButtonPseudo( type ) {
	return function( elem ) {
		var name = elem.nodeName.toLowerCase();
		return (name === "input" || name === "button") && elem.type === type;
	};
}

/**
 * Returns a function to use in pseudos for positionals
 * @param {Function} fn
 */
function createPositionalPseudo( fn ) {
	return markFunction(function( argument ) {
		argument = +argument;
		return markFunction(function( seed, matches ) {
			var j,
				matchIndexes = fn( [], seed.length, argument ),
				i = matchIndexes.length;

			// Match elements found at the specified indexes
			while ( i-- ) {
				if ( seed[ (j = matchIndexes[i]) ] ) {
					seed[j] = !(matches[j] = seed[j]);
				}
			}
		});
	});
}

/**
 * Detect xml
 * @param {Element|Object} elem An element or a document
 */
isXML = Sizzle.isXML = function( elem ) {
	// documentElement is verified for cases where it doesn't yet exist
	// (such as loading iframes in IE - #4833)
	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
	return documentElement ? documentElement.nodeName !== "HTML" : false;
};

// Expose support vars for convenience
support = Sizzle.support = {};

/**
 * Sets document-related variables once based on the current document
 * @param {Element|Object} [doc] An element or document object to use to set the document
 * @returns {Object} Returns the current document
 */
setDocument = Sizzle.setDocument = function( node ) {
	var doc = node ? node.ownerDocument || node : preferredDoc,
		parent = doc.defaultView;

	// If no document and documentElement is available, return
	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
		return document;
	}

	// Set our document
	document = doc;
	docElem = doc.documentElement;

	// Support tests
	documentIsHTML = !isXML( doc );

	// Support: IE>8
	// If iframe document is assigned to "document" variable and if iframe has been reloaded,
	// IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
	// IE6-8 do not support the defaultView property so parent will be undefined
	if ( parent && parent.attachEvent && parent !== parent.top ) {
		parent.attachEvent( "onbeforeunload", function() {
			setDocument();
		});
	}

	/* Attributes
	---------------------------------------------------------------------- */

	// Support: IE<8
	// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
	support.attributes = assert(function( div ) {
		div.className = "i";
		return !div.getAttribute("className");
	});

	/* getElement(s)By*
	---------------------------------------------------------------------- */

	// Check if getElementsByTagName("*") returns only elements
	support.getElementsByTagName = assert(function( div ) {
		div.appendChild( doc.createComment("") );
		return !div.getElementsByTagName("*").length;
	});

	// Check if getElementsByClassName can be trusted
	support.getElementsByClassName = assert(function( div ) {
		div.innerHTML = "<div class='a'></div><div class='a i'></div>";

		// Support: Safari<4
		// Catch class over-caching
		div.firstChild.className = "i";
		// Support: Opera<10
		// Catch gEBCN failure to find non-leading classes
		return div.getElementsByClassName("i").length === 2;
	});

	// Support: IE<10
	// Check if getElementById returns elements by name
	// The broken getElementById methods don't pick up programatically-set names,
	// so use a roundabout getElementsByName test
	support.getById = assert(function( div ) {
		docElem.appendChild( div ).id = expando;
		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
	});

	// ID find and filter
	if ( support.getById ) {
		Expr.find["ID"] = function( id, context ) {
			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
				var m = context.getElementById( id );
				// Check parentNode to catch when Blackberry 4.6 returns
				// nodes that are no longer in the document #6963
				return m && m.parentNode ? [m] : [];
			}
		};
		Expr.filter["ID"] = function( id ) {
			var attrId = id.replace( runescape, funescape );
			return function( elem ) {
				return elem.getAttribute("id") === attrId;
			};
		};
	} else {
		// Support: IE6/7
		// getElementById is not reliable as a find shortcut
		delete Expr.find["ID"];

		Expr.filter["ID"] =  function( id ) {
			var attrId = id.replace( runescape, funescape );
			return function( elem ) {
				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
				return node && node.value === attrId;
			};
		};
	}

	// Tag
	Expr.find["TAG"] = support.getElementsByTagName ?
		function( tag, context ) {
			if ( typeof context.getElementsByTagName !== strundefined ) {
				return context.getElementsByTagName( tag );
			}
		} :
		function( tag, context ) {
			var elem,
				tmp = [],
				i = 0,
				results = context.getElementsByTagName( tag );

			// Filter out possible comments
			if ( tag === "*" ) {
				while ( (elem = results[i++]) ) {
					if ( elem.nodeType === 1 ) {
						tmp.push( elem );
					}
				}

				return tmp;
			}
			return results;
		};

	// Class
	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
		if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
			return context.getElementsByClassName( className );
		}
	};

	/* QSA/matchesSelector
	---------------------------------------------------------------------- */

	// QSA and matchesSelector support

	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
	rbuggyMatches = [];

	// qSa(:focus) reports false when true (Chrome 21)
	// We allow this because of a bug in IE8/9 that throws an error
	// whenever `document.activeElement` is accessed on an iframe
	// So, we allow :focus to pass through QSA all the time to avoid the IE error
	// See http://bugs.jquery.com/ticket/13378
	rbuggyQSA = [];

	if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
		// Build QSA regex
		// Regex strategy adopted from Diego Perini
		assert(function( div ) {
			// Select is set to empty string on purpose
			// This is to test IE's treatment of not explicitly
			// setting a boolean content attribute,
			// since its presence should be enough
			// http://bugs.jquery.com/ticket/12359
			div.innerHTML = "<select><option selected=''></option></select>";

			// Support: IE8
			// Boolean attributes and "value" are not treated correctly
			if ( !div.querySelectorAll("[selected]").length ) {
				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
			}

			// Webkit/Opera - :checked should return selected option elements
			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
			// IE8 throws error here and will not see later tests
			if ( !div.querySelectorAll(":checked").length ) {
				rbuggyQSA.push(":checked");
			}
		});

		assert(function( div ) {

			// Support: Opera 10-12/IE8
			// ^= $= *= and empty values
			// Should not select anything
			// Support: Windows 8 Native Apps
			// The type attribute is restricted during .innerHTML assignment
			var input = doc.createElement("input");
			input.setAttribute( "type", "hidden" );
			div.appendChild( input ).setAttribute( "t", "" );

			if ( div.querySelectorAll("[t^='']").length ) {
				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
			}

			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
			// IE8 throws error here and will not see later tests
			if ( !div.querySelectorAll(":enabled").length ) {
				rbuggyQSA.push( ":enabled", ":disabled" );
			}

			// Opera 10-11 does not throw on post-comma invalid pseudos
			div.querySelectorAll("*,:x");
			rbuggyQSA.push(",.*:");
		});
	}

	if ( (support.matchesSelector = rnative.test( (matches = docElem.webkitMatchesSelector ||
		docElem.mozMatchesSelector ||
		docElem.oMatchesSelector ||
		docElem.msMatchesSelector) )) ) {

		assert(function( div ) {
			// Check to see if it's possible to do matchesSelector
			// on a disconnected node (IE 9)
			support.disconnectedMatch = matches.call( div, "div" );

			// This should fail with an exception
			// Gecko does not error, returns false instead
			matches.call( div, "[s!='']:x" );
			rbuggyMatches.push( "!=", pseudos );
		});
	}

	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );

	/* Contains
	---------------------------------------------------------------------- */

	// Element contains another
	// Purposefully does not implement inclusive descendent
	// As in, an element does not contain itself
	contains = rnative.test( docElem.contains ) || docElem.compareDocumentPosition ?
		function( a, b ) {
			var adown = a.nodeType === 9 ? a.documentElement : a,
				bup = b && b.parentNode;
			return a === bup || !!( bup && bup.nodeType === 1 && (
				adown.contains ?
					adown.contains( bup ) :
					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
			));
		} :
		function( a, b ) {
			if ( b ) {
				while ( (b = b.parentNode) ) {
					if ( b === a ) {
						return true;
					}
				}
			}
			return false;
		};

	/* Sorting
	---------------------------------------------------------------------- */

	// Document order sorting
	sortOrder = docElem.compareDocumentPosition ?
	function( a, b ) {

		// Flag for duplicate removal
		if ( a === b ) {
			hasDuplicate = true;
			return 0;
		}

		var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );

		if ( compare ) {
			// Disconnected nodes
			if ( compare & 1 ||
				(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {

				// Choose the first element that is related to our preferred document
				if ( a === doc || contains(preferredDoc, a) ) {
					return -1;
				}
				if ( b === doc || contains(preferredDoc, b) ) {
					return 1;
				}

				// Maintain original order
				return sortInput ?
					( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
					0;
			}

			return compare & 4 ? -1 : 1;
		}

		// Not directly comparable, sort on existence of method
		return a.compareDocumentPosition ? -1 : 1;
	} :
	function( a, b ) {
		var cur,
			i = 0,
			aup = a.parentNode,
			bup = b.parentNode,
			ap = [ a ],
			bp = [ b ];

		// Exit early if the nodes are identical
		if ( a === b ) {
			hasDuplicate = true;
			return 0;

		// Parentless nodes are either documents or disconnected
		} else if ( !aup || !bup ) {
			return a === doc ? -1 :
				b === doc ? 1 :
				aup ? -1 :
				bup ? 1 :
				sortInput ?
				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
				0;

		// If the nodes are siblings, we can do a quick check
		} else if ( aup === bup ) {
			return siblingCheck( a, b );
		}

		// Otherwise we need full lists of their ancestors for comparison
		cur = a;
		while ( (cur = cur.parentNode) ) {
			ap.unshift( cur );
		}
		cur = b;
		while ( (cur = cur.parentNode) ) {
			bp.unshift( cur );
		}

		// Walk down the tree looking for a discrepancy
		while ( ap[i] === bp[i] ) {
			i++;
		}

		return i ?
			// Do a sibling check if the nodes have a common ancestor
			siblingCheck( ap[i], bp[i] ) :

			// Otherwise nodes in our document sort first
			ap[i] === preferredDoc ? -1 :
			bp[i] === preferredDoc ? 1 :
			0;
	};

	return doc;
};

Sizzle.matches = function( expr, elements ) {
	return Sizzle( expr, null, null, elements );
};

Sizzle.matchesSelector = function( elem, expr ) {
	// Set document vars if needed
	if ( ( elem.ownerDocument || elem ) !== document ) {
		setDocument( elem );
	}

	// Make sure that attribute selectors are quoted
	expr = expr.replace( rattributeQuotes, "='$1']" );

	if ( support.matchesSelector && documentIsHTML &&
		( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
		( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {

		try {
			var ret = matches.call( elem, expr );

			// IE 9's matchesSelector returns false on disconnected nodes
			if ( ret || support.disconnectedMatch ||
					// As well, disconnected nodes are said to be in a document
					// fragment in IE 9
					elem.document && elem.document.nodeType !== 11 ) {
				return ret;
			}
		} catch(e) {}
	}

	return Sizzle( expr, document, null, [elem] ).length > 0;
};

Sizzle.contains = function( context, elem ) {
	// Set document vars if needed
	if ( ( context.ownerDocument || context ) !== document ) {
		setDocument( context );
	}
	return contains( context, elem );
};

Sizzle.attr = function( elem, name ) {
	// Set document vars if needed
	if ( ( elem.ownerDocument || elem ) !== document ) {
		setDocument( elem );
	}

	var fn = Expr.attrHandle[ name.toLowerCase() ],
		// Don't get fooled by Object.prototype properties (jQuery #13807)
		val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
			fn( elem, name, !documentIsHTML ) :
			undefined;

	return val === undefined ?
		support.attributes || !documentIsHTML ?
			elem.getAttribute( name ) :
			(val = elem.getAttributeNode(name)) && val.specified ?
				val.value :
				null :
		val;
};

Sizzle.error = function( msg ) {
	throw new Error( "Syntax error, unrecognized expression: " + msg );
};

/**
 * Document sorting and removing duplicates
 * @param {ArrayLike} results
 */
Sizzle.uniqueSort = function( results ) {
	var elem,
		duplicates = [],
		j = 0,
		i = 0;

	// Unless we *know* we can detect duplicates, assume their presence
	hasDuplicate = !support.detectDuplicates;
	sortInput = !support.sortStable && results.slice( 0 );
	results.sort( sortOrder );

	if ( hasDuplicate ) {
		while ( (elem = results[i++]) ) {
			if ( elem === results[ i ] ) {
				j = duplicates.push( i );
			}
		}
		while ( j-- ) {
			results.splice( duplicates[ j ], 1 );
		}
	}

	return results;
};

/**
 * Utility function for retrieving the text value of an array of DOM nodes
 * @param {Array|Element} elem
 */
getText = Sizzle.getText = function( elem ) {
	var node,
		ret = "",
		i = 0,
		nodeType = elem.nodeType;

	if ( !nodeType ) {
		// If no nodeType, this is expected to be an array
		for ( ; (node = elem[i]); i++ ) {
			// Do not traverse comment nodes
			ret += getText( node );
		}
	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
		// Use textContent for elements
		// innerText usage removed for consistency of new lines (see #11153)
		if ( typeof elem.textContent === "string" ) {
			return elem.textContent;
		} else {
			// Traverse its children
			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
				ret += getText( elem );
			}
		}
	} else if ( nodeType === 3 || nodeType === 4 ) {
		return elem.nodeValue;
	}
	// Do not include comment or processing instruction nodes

	return ret;
};

Expr = Sizzle.selectors = {

	// Can be adjusted by the user
	cacheLength: 50,

	createPseudo: markFunction,

	match: matchExpr,

	attrHandle: {},

	find: {},

	relative: {
		">": { dir: "parentNode", first: true },
		" ": { dir: "parentNode" },
		"+": { dir: "previousSibling", first: true },
		"~": { dir: "previousSibling" }
	},

	preFilter: {
		"ATTR": function( match ) {
			match[1] = match[1].replace( runescape, funescape );

			// Move the given value to match[3] whether quoted or unquoted
			match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );

			if ( match[2] === "~=" ) {
				match[3] = " " + match[3] + " ";
			}

			return match.slice( 0, 4 );
		},

		"CHILD": function( match ) {
			/* matches from matchExpr["CHILD"]
				1 type (only|nth|...)
				2 what (child|of-type)
				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
				4 xn-component of xn+y argument ([+-]?\d*n|)
				5 sign of xn-component
				6 x of xn-component
				7 sign of y-component
				8 y of y-component
			*/
			match[1] = match[1].toLowerCase();

			if ( match[1].slice( 0, 3 ) === "nth" ) {
				// nth-* requires argument
				if ( !match[3] ) {
					Sizzle.error( match[0] );
				}

				// numeric x and y parameters for Expr.filter.CHILD
				// remember that false/true cast respectively to 0/1
				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );

			// other types prohibit arguments
			} else if ( match[3] ) {
				Sizzle.error( match[0] );
			}

			return match;
		},

		"PSEUDO": function( match ) {
			var excess,
				unquoted = !match[5] && match[2];

			if ( matchExpr["CHILD"].test( match[0] ) ) {
				return null;
			}

			// Accept quoted arguments as-is
			if ( match[3] && match[4] !== undefined ) {
				match[2] = match[4];

			// Strip excess characters from unquoted arguments
			} else if ( unquoted && rpseudo.test( unquoted ) &&
				// Get excess from tokenize (recursively)
				(excess = tokenize( unquoted, true )) &&
				// advance to the next closing parenthesis
				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {

				// excess is a negative index
				match[0] = match[0].slice( 0, excess );
				match[2] = unquoted.slice( 0, excess );
			}

			// Return only captures needed by the pseudo filter method (type and argument)
			return match.slice( 0, 3 );
		}
	},

	filter: {

		"TAG": function( nodeNameSelector ) {
			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
			return nodeNameSelector === "*" ?
				function() { return true; } :
				function( elem ) {
					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
				};
		},

		"CLASS": function( className ) {
			var pattern = classCache[ className + " " ];

			return pattern ||
				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
				classCache( className, function( elem ) {
					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
				});
		},

		"ATTR": function( name, operator, check ) {
			return function( elem ) {
				var result = Sizzle.attr( elem, name );

				if ( result == null ) {
					return operator === "!=";
				}
				if ( !operator ) {
					return true;
				}

				result += "";

				return operator === "=" ? result === check :
					operator === "!=" ? result !== check :
					operator === "^=" ? check && result.indexOf( check ) === 0 :
					operator === "*=" ? check && result.indexOf( check ) > -1 :
					operator === "$=" ? check && result.slice( -check.length ) === check :
					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
					false;
			};
		},

		"CHILD": function( type, what, argument, first, last ) {
			var simple = type.slice( 0, 3 ) !== "nth",
				forward = type.slice( -4 ) !== "last",
				ofType = what === "of-type";

			return first === 1 && last === 0 ?

				// Shortcut for :nth-*(n)
				function( elem ) {
					return !!elem.parentNode;
				} :

				function( elem, context, xml ) {
					var cache, outerCache, node, diff, nodeIndex, start,
						dir = simple !== forward ? "nextSibling" : "previousSibling",
						parent = elem.parentNode,
						name = ofType && elem.nodeName.toLowerCase(),
						useCache = !xml && !ofType;

					if ( parent ) {

						// :(first|last|only)-(child|of-type)
						if ( simple ) {
							while ( dir ) {
								node = elem;
								while ( (node = node[ dir ]) ) {
									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
										return false;
									}
								}
								// Reverse direction for :only-* (if we haven't yet done so)
								start = dir = type === "only" && !start && "nextSibling";
							}
							return true;
						}

						start = [ forward ? parent.firstChild : parent.lastChild ];

						// non-xml :nth-child(...) stores cache data on `parent`
						if ( forward && useCache ) {
							// Seek `elem` from a previously-cached index
							outerCache = parent[ expando ] || (parent[ expando ] = {});
							cache = outerCache[ type ] || [];
							nodeIndex = cache[0] === dirruns && cache[1];
							diff = cache[0] === dirruns && cache[2];
							node = nodeIndex && parent.childNodes[ nodeIndex ];

							while ( (node = ++nodeIndex && node && node[ dir ] ||

								// Fallback to seeking `elem` from the start
								(diff = nodeIndex = 0) || start.pop()) ) {

								// When found, cache indexes on `parent` and break
								if ( node.nodeType === 1 && ++diff && node === elem ) {
									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
									break;
								}
							}

						// Use previously-cached element index if available
						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
							diff = cache[1];

						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
						} else {
							// Use the same loop as above to seek `elem` from the start
							while ( (node = ++nodeIndex && node && node[ dir ] ||
								(diff = nodeIndex = 0) || start.pop()) ) {

								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
									// Cache the index of each encountered element
									if ( useCache ) {
										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
									}

									if ( node === elem ) {
										break;
									}
								}
							}
						}

						// Incorporate the offset, then check against cycle size
						diff -= last;
						return diff === first || ( diff % first === 0 && diff / first >= 0 );
					}
				};
		},

		"PSEUDO": function( pseudo, argument ) {
			// pseudo-class names are case-insensitive
			// http://www.w3.org/TR/selectors/#pseudo-classes
			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
			// Remember that setFilters inherits from pseudos
			var args,
				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
					Sizzle.error( "unsupported pseudo: " + pseudo );

			// The user may use createPseudo to indicate that
			// arguments are needed to create the filter function
			// just as Sizzle does
			if ( fn[ expando ] ) {
				return fn( argument );
			}

			// But maintain support for old signatures
			if ( fn.length > 1 ) {
				args = [ pseudo, pseudo, "", argument ];
				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
					markFunction(function( seed, matches ) {
						var idx,
							matched = fn( seed, argument ),
							i = matched.length;
						while ( i-- ) {
							idx = indexOf.call( seed, matched[i] );
							seed[ idx ] = !( matches[ idx ] = matched[i] );
						}
					}) :
					function( elem ) {
						return fn( elem, 0, args );
					};
			}

			return fn;
		}
	},

	pseudos: {
		// Potentially complex pseudos
		"not": markFunction(function( selector ) {
			// Trim the selector passed to compile
			// to avoid treating leading and trailing
			// spaces as combinators
			var input = [],
				results = [],
				matcher = compile( selector.replace( rtrim, "$1" ) );

			return matcher[ expando ] ?
				markFunction(function( seed, matches, context, xml ) {
					var elem,
						unmatched = matcher( seed, null, xml, [] ),
						i = seed.length;

					// Match elements unmatched by `matcher`
					while ( i-- ) {
						if ( (elem = unmatched[i]) ) {
							seed[i] = !(matches[i] = elem);
						}
					}
				}) :
				function( elem, context, xml ) {
					input[0] = elem;
					matcher( input, null, xml, results );
					return !results.pop();
				};
		}),

		"has": markFunction(function( selector ) {
			return function( elem ) {
				return Sizzle( selector, elem ).length > 0;
			};
		}),

		"contains": markFunction(function( text ) {
			return function( elem ) {
				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
			};
		}),

		// "Whether an element is represented by a :lang() selector
		// is based solely on the element's language value
		// being equal to the identifier C,
		// or beginning with the identifier C immediately followed by "-".
		// The matching of C against the element's language value is performed case-insensitively.
		// The identifier C does not have to be a valid language name."
		// http://www.w3.org/TR/selectors/#lang-pseudo
		"lang": markFunction( function( lang ) {
			// lang value must be a valid identifier
			if ( !ridentifier.test(lang || "") ) {
				Sizzle.error( "unsupported lang: " + lang );
			}
			lang = lang.replace( runescape, funescape ).toLowerCase();
			return function( elem ) {
				var elemLang;
				do {
					if ( (elemLang = documentIsHTML ?
						elem.lang :
						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {

						elemLang = elemLang.toLowerCase();
						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
					}
				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
				return false;
			};
		}),

		// Miscellaneous
		"target": function( elem ) {
			var hash = window.location && window.location.hash;
			return hash && hash.slice( 1 ) === elem.id;
		},

		"root": function( elem ) {
			return elem === docElem;
		},

		"focus": function( elem ) {
			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
		},

		// Boolean properties
		"enabled": function( elem ) {
			return elem.disabled === false;
		},

		"disabled": function( elem ) {
			return elem.disabled === true;
		},

		"checked": function( elem ) {
			// In CSS3, :checked should return both checked and selected elements
			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
			var nodeName = elem.nodeName.toLowerCase();
			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
		},

		"selected": function( elem ) {
			// Accessing this property makes selected-by-default
			// options in Safari work properly
			if ( elem.parentNode ) {
				elem.parentNode.selectedIndex;
			}

			return elem.selected === true;
		},

		// Contents
		"empty": function( elem ) {
			// http://www.w3.org/TR/selectors/#empty-pseudo
			// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
			//   not comment, processing instructions, or others
			// Thanks to Diego Perini for the nodeName shortcut
			//   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
				if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
					return false;
				}
			}
			return true;
		},

		"parent": function( elem ) {
			return !Expr.pseudos["empty"]( elem );
		},

		// Element/input types
		"header": function( elem ) {
			return rheader.test( elem.nodeName );
		},

		"input": function( elem ) {
			return rinputs.test( elem.nodeName );
		},

		"button": function( elem ) {
			var name = elem.nodeName.toLowerCase();
			return name === "input" && elem.type === "button" || name === "button";
		},

		"text": function( elem ) {
			var attr;
			// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
			// use getAttribute instead to test this case
			return elem.nodeName.toLowerCase() === "input" &&
				elem.type === "text" &&
				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
		},

		// Position-in-collection
		"first": createPositionalPseudo(function() {
			return [ 0 ];
		}),

		"last": createPositionalPseudo(function( matchIndexes, length ) {
			return [ length - 1 ];
		}),

		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
			return [ argument < 0 ? argument + length : argument ];
		}),

		"even": createPositionalPseudo(function( matchIndexes, length ) {
			var i = 0;
			for ( ; i < length; i += 2 ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		}),

		"odd": createPositionalPseudo(function( matchIndexes, length ) {
			var i = 1;
			for ( ; i < length; i += 2 ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		}),

		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
			var i = argument < 0 ? argument + length : argument;
			for ( ; --i >= 0; ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		}),

		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
			var i = argument < 0 ? argument + length : argument;
			for ( ; ++i < length; ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		})
	}
};

Expr.pseudos["nth"] = Expr.pseudos["eq"];

// Add button/input type pseudos
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
	Expr.pseudos[ i ] = createInputPseudo( i );
}
for ( i in { submit: true, reset: true } ) {
	Expr.pseudos[ i ] = createButtonPseudo( i );
}

// Easy API for creating new setFilters
function setFilters() {}
setFilters.prototype = Expr.filters = Expr.pseudos;
Expr.setFilters = new setFilters();

function tokenize( selector, parseOnly ) {
	var matched, match, tokens, type,
		soFar, groups, preFilters,
		cached = tokenCache[ selector + " " ];

	if ( cached ) {
		return parseOnly ? 0 : cached.slice( 0 );
	}

	soFar = selector;
	groups = [];
	preFilters = Expr.preFilter;

	while ( soFar ) {

		// Comma and first run
		if ( !matched || (match = rcomma.exec( soFar )) ) {
			if ( match ) {
				// Don't consume trailing commas as valid
				soFar = soFar.slice( match[0].length ) || soFar;
			}
			groups.push( tokens = [] );
		}

		matched = false;

		// Combinators
		if ( (match = rcombinators.exec( soFar )) ) {
			matched = match.shift();
			tokens.push({
				value: matched,
				// Cast descendant combinators to space
				type: match[0].replace( rtrim, " " )
			});
			soFar = soFar.slice( matched.length );
		}

		// Filters
		for ( type in Expr.filter ) {
			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
				(match = preFilters[ type ]( match ))) ) {
				matched = match.shift();
				tokens.push({
					value: matched,
					type: type,
					matches: match
				});
				soFar = soFar.slice( matched.length );
			}
		}

		if ( !matched ) {
			break;
		}
	}

	// Return the length of the invalid excess
	// if we're just parsing
	// Otherwise, throw an error or return tokens
	return parseOnly ?
		soFar.length :
		soFar ?
			Sizzle.error( selector ) :
			// Cache the tokens
			tokenCache( selector, groups ).slice( 0 );
}

function toSelector( tokens ) {
	var i = 0,
		len = tokens.length,
		selector = "";
	for ( ; i < len; i++ ) {
		selector += tokens[i].value;
	}
	return selector;
}

function addCombinator( matcher, combinator, base ) {
	var dir = combinator.dir,
		checkNonElements = base && dir === "parentNode",
		doneName = done++;

	return combinator.first ?
		// Check against closest ancestor/preceding element
		function( elem, context, xml ) {
			while ( (elem = elem[ dir ]) ) {
				if ( elem.nodeType === 1 || checkNonElements ) {
					return matcher( elem, context, xml );
				}
			}
		} :

		// Check against all ancestor/preceding elements
		function( elem, context, xml ) {
			var data, cache, outerCache,
				dirkey = dirruns + " " + doneName;

			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
			if ( xml ) {
				while ( (elem = elem[ dir ]) ) {
					if ( elem.nodeType === 1 || checkNonElements ) {
						if ( matcher( elem, context, xml ) ) {
							return true;
						}
					}
				}
			} else {
				while ( (elem = elem[ dir ]) ) {
					if ( elem.nodeType === 1 || checkNonElements ) {
						outerCache = elem[ expando ] || (elem[ expando ] = {});
						if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
							if ( (data = cache[1]) === true || data === cachedruns ) {
								return data === true;
							}
						} else {
							cache = outerCache[ dir ] = [ dirkey ];
							cache[1] = matcher( elem, context, xml ) || cachedruns;
							if ( cache[1] === true ) {
								return true;
							}
						}
					}
				}
			}
		};
}

function elementMatcher( matchers ) {
	return matchers.length > 1 ?
		function( elem, context, xml ) {
			var i = matchers.length;
			while ( i-- ) {
				if ( !matchers[i]( elem, context, xml ) ) {
					return false;
				}
			}
			return true;
		} :
		matchers[0];
}

function condense( unmatched, map, filter, context, xml ) {
	var elem,
		newUnmatched = [],
		i = 0,
		len = unmatched.length,
		mapped = map != null;

	for ( ; i < len; i++ ) {
		if ( (elem = unmatched[i]) ) {
			if ( !filter || filter( elem, context, xml ) ) {
				newUnmatched.push( elem );
				if ( mapped ) {
					map.push( i );
				}
			}
		}
	}

	return newUnmatched;
}

function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
	if ( postFilter && !postFilter[ expando ] ) {
		postFilter = setMatcher( postFilter );
	}
	if ( postFinder && !postFinder[ expando ] ) {
		postFinder = setMatcher( postFinder, postSelector );
	}
	return markFunction(function( seed, results, context, xml ) {
		var temp, i, elem,
			preMap = [],
			postMap = [],
			preexisting = results.length,

			// Get initial elements from seed or context
			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),

			// Prefilter to get matcher input, preserving a map for seed-results synchronization
			matcherIn = preFilter && ( seed || !selector ) ?
				condense( elems, preMap, preFilter, context, xml ) :
				elems,

			matcherOut = matcher ?
				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?

					// ...intermediate processing is necessary
					[] :

					// ...otherwise use results directly
					results :
				matcherIn;

		// Find primary matches
		if ( matcher ) {
			matcher( matcherIn, matcherOut, context, xml );
		}

		// Apply postFilter
		if ( postFilter ) {
			temp = condense( matcherOut, postMap );
			postFilter( temp, [], context, xml );

			// Un-match failing elements by moving them back to matcherIn
			i = temp.length;
			while ( i-- ) {
				if ( (elem = temp[i]) ) {
					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
				}
			}
		}

		if ( seed ) {
			if ( postFinder || preFilter ) {
				if ( postFinder ) {
					// Get the final matcherOut by condensing this intermediate into postFinder contexts
					temp = [];
					i = matcherOut.length;
					while ( i-- ) {
						if ( (elem = matcherOut[i]) ) {
							// Restore matcherIn since elem is not yet a final match
							temp.push( (matcherIn[i] = elem) );
						}
					}
					postFinder( null, (matcherOut = []), temp, xml );
				}

				// Move matched elements from seed to results to keep them synchronized
				i = matcherOut.length;
				while ( i-- ) {
					if ( (elem = matcherOut[i]) &&
						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {

						seed[temp] = !(results[temp] = elem);
					}
				}
			}

		// Add elements to results, through postFinder if defined
		} else {
			matcherOut = condense(
				matcherOut === results ?
					matcherOut.splice( preexisting, matcherOut.length ) :
					matcherOut
			);
			if ( postFinder ) {
				postFinder( null, results, matcherOut, xml );
			} else {
				push.apply( results, matcherOut );
			}
		}
	});
}

function matcherFromTokens( tokens ) {
	var checkContext, matcher, j,
		len = tokens.length,
		leadingRelative = Expr.relative[ tokens[0].type ],
		implicitRelative = leadingRelative || Expr.relative[" "],
		i = leadingRelative ? 1 : 0,

		// The foundational matcher ensures that elements are reachable from top-level context(s)
		matchContext = addCombinator( function( elem ) {
			return elem === checkContext;
		}, implicitRelative, true ),
		matchAnyContext = addCombinator( function( elem ) {
			return indexOf.call( checkContext, elem ) > -1;
		}, implicitRelative, true ),
		matchers = [ function( elem, context, xml ) {
			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
				(checkContext = context).nodeType ?
					matchContext( elem, context, xml ) :
					matchAnyContext( elem, context, xml ) );
		} ];

	for ( ; i < len; i++ ) {
		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
		} else {
			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );

			// Return special upon seeing a positional matcher
			if ( matcher[ expando ] ) {
				// Find the next relative operator (if any) for proper handling
				j = ++i;
				for ( ; j < len; j++ ) {
					if ( Expr.relative[ tokens[j].type ] ) {
						break;
					}
				}
				return setMatcher(
					i > 1 && elementMatcher( matchers ),
					i > 1 && toSelector(
						// If the preceding token was a descendant combinator, insert an implicit any-element `*`
						tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
					).replace( rtrim, "$1" ),
					matcher,
					i < j && matcherFromTokens( tokens.slice( i, j ) ),
					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
					j < len && toSelector( tokens )
				);
			}
			matchers.push( matcher );
		}
	}

	return elementMatcher( matchers );
}

function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
	// A counter to specify which element is currently being matched
	var matcherCachedRuns = 0,
		bySet = setMatchers.length > 0,
		byElement = elementMatchers.length > 0,
		superMatcher = function( seed, context, xml, results, expandContext ) {
			var elem, j, matcher,
				setMatched = [],
				matchedCount = 0,
				i = "0",
				unmatched = seed && [],
				outermost = expandContext != null,
				contextBackup = outermostContext,
				// We must always have either seed elements or context
				elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
				// Use integer dirruns iff this is the outermost matcher
				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);

			if ( outermost ) {
				outermostContext = context !== document && context;
				cachedruns = matcherCachedRuns;
			}

			// Add elements passing elementMatchers directly to results
			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
			for ( ; (elem = elems[i]) != null; i++ ) {
				if ( byElement && elem ) {
					j = 0;
					while ( (matcher = elementMatchers[j++]) ) {
						if ( matcher( elem, context, xml ) ) {
							results.push( elem );
							break;
						}
					}
					if ( outermost ) {
						dirruns = dirrunsUnique;
						cachedruns = ++matcherCachedRuns;
					}
				}

				// Track unmatched elements for set filters
				if ( bySet ) {
					// They will have gone through all possible matchers
					if ( (elem = !matcher && elem) ) {
						matchedCount--;
					}

					// Lengthen the array for every element, matched or not
					if ( seed ) {
						unmatched.push( elem );
					}
				}
			}

			// Apply set filters to unmatched elements
			matchedCount += i;
			if ( bySet && i !== matchedCount ) {
				j = 0;
				while ( (matcher = setMatchers[j++]) ) {
					matcher( unmatched, setMatched, context, xml );
				}

				if ( seed ) {
					// Reintegrate element matches to eliminate the need for sorting
					if ( matchedCount > 0 ) {
						while ( i-- ) {
							if ( !(unmatched[i] || setMatched[i]) ) {
								setMatched[i] = pop.call( results );
							}
						}
					}

					// Discard index placeholder values to get only actual matches
					setMatched = condense( setMatched );
				}

				// Add matches to results
				push.apply( results, setMatched );

				// Seedless set matches succeeding multiple successful matchers stipulate sorting
				if ( outermost && !seed && setMatched.length > 0 &&
					( matchedCount + setMatchers.length ) > 1 ) {

					Sizzle.uniqueSort( results );
				}
			}

			// Override manipulation of globals by nested matchers
			if ( outermost ) {
				dirruns = dirrunsUnique;
				outermostContext = contextBackup;
			}

			return unmatched;
		};

	return bySet ?
		markFunction( superMatcher ) :
		superMatcher;
}

compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
	var i,
		setMatchers = [],
		elementMatchers = [],
		cached = compilerCache[ selector + " " ];

	if ( !cached ) {
		// Generate a function of recursive functions that can be used to check each element
		if ( !group ) {
			group = tokenize( selector );
		}
		i = group.length;
		while ( i-- ) {
			cached = matcherFromTokens( group[i] );
			if ( cached[ expando ] ) {
				setMatchers.push( cached );
			} else {
				elementMatchers.push( cached );
			}
		}

		// Cache the compiled function
		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
	}
	return cached;
};

function multipleContexts( selector, contexts, results ) {
	var i = 0,
		len = contexts.length;
	for ( ; i < len; i++ ) {
		Sizzle( selector, contexts[i], results );
	}
	return results;
}

function select( selector, context, results, seed ) {
	var i, tokens, token, type, find,
		match = tokenize( selector );

	if ( !seed ) {
		// Try to minimize operations if there is only one group
		if ( match.length === 1 ) {

			// Take a shortcut and set the context if the root selector is an ID
			tokens = match[0] = match[0].slice( 0 );
			if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
					support.getById && context.nodeType === 9 && documentIsHTML &&
					Expr.relative[ tokens[1].type ] ) {

				context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
				if ( !context ) {
					return results;
				}
				selector = selector.slice( tokens.shift().value.length );
			}

			// Fetch a seed set for right-to-left matching
			i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
			while ( i-- ) {
				token = tokens[i];

				// Abort if we hit a combinator
				if ( Expr.relative[ (type = token.type) ] ) {
					break;
				}
				if ( (find = Expr.find[ type ]) ) {
					// Search, expanding context for leading sibling combinators
					if ( (seed = find(
						token.matches[0].replace( runescape, funescape ),
						rsibling.test( tokens[0].type ) && context.parentNode || context
					)) ) {

						// If seed is empty or no tokens remain, we can return early
						tokens.splice( i, 1 );
						selector = seed.length && toSelector( tokens );
						if ( !selector ) {
							push.apply( results, seed );
							return results;
						}

						break;
					}
				}
			}
		}
	}

	// Compile and execute a filtering function
	// Provide `match` to avoid retokenization if we modified the selector above
	compile( selector, match )(
		seed,
		context,
		!documentIsHTML,
		results,
		rsibling.test( selector )
	);
	return results;
}

// One-time assignments

// Sort stability
support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;

// Support: Chrome<14
// Always assume duplicates if they aren't passed to the comparison function
support.detectDuplicates = hasDuplicate;

// Initialize against the default document
setDocument();

// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
// Detached nodes confoundingly follow *each other*
support.sortDetached = assert(function( div1 ) {
	// Should return 1, but returns 4 (following)
	return div1.compareDocumentPosition( document.createElement("div") ) & 1;
});

// Support: IE<8
// Prevent attribute/property "interpolation"
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !assert(function( div ) {
	div.innerHTML = "<a href='#'></a>";
	return div.firstChild.getAttribute("href") === "#" ;
}) ) {
	addHandle( "type|href|height|width", function( elem, name, isXML ) {
		if ( !isXML ) {
			return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
		}
	});
}

// Support: IE<9
// Use defaultValue in place of getAttribute("value")
if ( !support.attributes || !assert(function( div ) {
	div.innerHTML = "<input/>";
	div.firstChild.setAttribute( "value", "" );
	return div.firstChild.getAttribute( "value" ) === "";
}) ) {
	addHandle( "value", function( elem, name, isXML ) {
		if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
			return elem.defaultValue;
		}
	});
}

// Support: IE<9
// Use getAttributeNode to fetch booleans when getAttribute lies
if ( !assert(function( div ) {
	return div.getAttribute("disabled") == null;
}) ) {
	addHandle( booleans, function( elem, name, isXML ) {
		var val;
		if ( !isXML ) {
			return (val = elem.getAttributeNode( name )) && val.specified ?
				val.value :
				elem[ name ] === true ? name.toLowerCase() : null;
		}
	});
}

jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
jQuery.expr[":"] = jQuery.expr.pseudos;
jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;


})( window );
// String to Object options format cache
var optionsCache = {};

// Convert String-formatted options into Object-formatted ones and store in cache
function createOptions( options ) {
	var object = optionsCache[ options ] = {};
	jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
		object[ flag ] = true;
	});
	return object;
}

/*
 * Create a callback list using the following parameters:
 *
 *	options: an optional list of space-separated options that will change how
 *			the callback list behaves or a more traditional option object
 *
 * By default a callback list will act like an event callback list and can be
 * "fired" multiple times.
 *
 * Possible options:
 *
 *	once:			will ensure the callback list can only be fired once (like a Deferred)
 *
 *	memory:			will keep track of previous values and will call any callback added
 *					after the list has been fired right away with the latest "memorized"
 *					values (like a Deferred)
 *
 *	unique:			will ensure a callback can only be added once (no duplicate in the list)
 *
 *	stopOnFalse:	interrupt callings when a callback returns false
 *
 */
jQuery.Callbacks = function( options ) {

	// Convert options from String-formatted to Object-formatted if needed
	// (we check in cache first)
	options = typeof options === "string" ?
		( optionsCache[ options ] || createOptions( options ) ) :
		jQuery.extend( {}, options );

	var // Flag to know if list is currently firing
		firing,
		// Last fire value (for non-forgettable lists)
		memory,
		// Flag to know if list was already fired
		fired,
		// End of the loop when firing
		firingLength,
		// Index of currently firing callback (modified by remove if needed)
		firingIndex,
		// First callback to fire (used internally by add and fireWith)
		firingStart,
		// Actual callback list
		list = [],
		// Stack of fire calls for repeatable lists
		stack = !options.once && [],
		// Fire callbacks
		fire = function( data ) {
			memory = options.memory && data;
			fired = true;
			firingIndex = firingStart || 0;
			firingStart = 0;
			firingLength = list.length;
			firing = true;
			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
					memory = false; // To prevent further calls using add
					break;
				}
			}
			firing = false;
			if ( list ) {
				if ( stack ) {
					if ( stack.length ) {
						fire( stack.shift() );
					}
				} else if ( memory ) {
					list = [];
				} else {
					self.disable();
				}
			}
		},
		// Actual Callbacks object
		self = {
			// Add a callback or a collection of callbacks to the list
			add: function() {
				if ( list ) {
					// First, we save the current length
					var start = list.length;
					(function add( args ) {
						jQuery.each( args, function( _, arg ) {
							var type = jQuery.type( arg );
							if ( type === "function" ) {
								if ( !options.unique || !self.has( arg ) ) {
									list.push( arg );
								}
							} else if ( arg && arg.length && type !== "string" ) {
								// Inspect recursively
								add( arg );
							}
						});
					})( arguments );
					// Do we need to add the callbacks to the
					// current firing batch?
					if ( firing ) {
						firingLength = list.length;
					// With memory, if we're not firing then
					// we should call right away
					} else if ( memory ) {
						firingStart = start;
						fire( memory );
					}
				}
				return this;
			},
			// Remove a callback from the list
			remove: function() {
				if ( list ) {
					jQuery.each( arguments, function( _, arg ) {
						var index;
						while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
							list.splice( index, 1 );
							// Handle firing indexes
							if ( firing ) {
								if ( index <= firingLength ) {
									firingLength--;
								}
								if ( index <= firingIndex ) {
									firingIndex--;
								}
							}
						}
					});
				}
				return this;
			},
			// Check if a given callback is in the list.
			// If no argument is given, return whether or not list has callbacks attached.
			has: function( fn ) {
				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
			},
			// Remove all callbacks from the list
			empty: function() {
				list = [];
				firingLength = 0;
				return this;
			},
			// Have the list do nothing anymore
			disable: function() {
				list = stack = memory = undefined;
				return this;
			},
			// Is it disabled?
			disabled: function() {
				return !list;
			},
			// Lock the list in its current state
			lock: function() {
				stack = undefined;
				if ( !memory ) {
					self.disable();
				}
				return this;
			},
			// Is it locked?
			locked: function() {
				return !stack;
			},
			// Call all callbacks with the given context and arguments
			fireWith: function( context, args ) {
				if ( list && ( !fired || stack ) ) {
					args = args || [];
					args = [ context, args.slice ? args.slice() : args ];
					if ( firing ) {
						stack.push( args );
					} else {
						fire( args );
					}
				}
				return this;
			},
			// Call all the callbacks with the given arguments
			fire: function() {
				self.fireWith( this, arguments );
				return this;
			},
			// To know if the callbacks have already been called at least once
			fired: function() {
				return !!fired;
			}
		};

	return self;
};
jQuery.extend({

	Deferred: function( func ) {
		var tuples = [
				// action, add listener, listener list, final state
				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
				[ "notify", "progress", jQuery.Callbacks("memory") ]
			],
			state = "pending",
			promise = {
				state: function() {
					return state;
				},
				always: function() {
					deferred.done( arguments ).fail( arguments );
					return this;
				},
				then: function( /* fnDone, fnFail, fnProgress */ ) {
					var fns = arguments;
					return jQuery.Deferred(function( newDefer ) {
						jQuery.each( tuples, function( i, tuple ) {
							var action = tuple[ 0 ],
								fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
							// deferred[ done | fail | progress ] for forwarding actions to newDefer
							deferred[ tuple[1] ](function() {
								var returned = fn && fn.apply( this, arguments );
								if ( returned && jQuery.isFunction( returned.promise ) ) {
									returned.promise()
										.done( newDefer.resolve )
										.fail( newDefer.reject )
										.progress( newDefer.notify );
								} else {
									newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
								}
							});
						});
						fns = null;
					}).promise();
				},
				// Get a promise for this deferred
				// If obj is provided, the promise aspect is added to the object
				promise: function( obj ) {
					return obj != null ? jQuery.extend( obj, promise ) : promise;
				}
			},
			deferred = {};

		// Keep pipe for back-compat
		promise.pipe = promise.then;

		// Add list-specific methods
		jQuery.each( tuples, function( i, tuple ) {
			var list = tuple[ 2 ],
				stateString = tuple[ 3 ];

			// promise[ done | fail | progress ] = list.add
			promise[ tuple[1] ] = list.add;

			// Handle state
			if ( stateString ) {
				list.add(function() {
					// state = [ resolved | rejected ]
					state = stateString;

				// [ reject_list | resolve_list ].disable; progress_list.lock
				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
			}

			// deferred[ resolve | reject | notify ]
			deferred[ tuple[0] ] = function() {
				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
				return this;
			};
			deferred[ tuple[0] + "With" ] = list.fireWith;
		});

		// Make the deferred a promise
		promise.promise( deferred );

		// Call given func if any
		if ( func ) {
			func.call( deferred, deferred );
		}

		// All done!
		return deferred;
	},

	// Deferred helper
	when: function( subordinate /* , ..., subordinateN */ ) {
		var i = 0,
			resolveValues = core_slice.call( arguments ),
			length = resolveValues.length,

			// the count of uncompleted subordinates
			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,

			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),

			// Update function for both resolve and progress values
			updateFunc = function( i, contexts, values ) {
				return function( value ) {
					contexts[ i ] = this;
					values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
					if( values === progressValues ) {
						deferred.notifyWith( contexts, values );
					} else if ( !( --remaining ) ) {
						deferred.resolveWith( contexts, values );
					}
				};
			},

			progressValues, progressContexts, resolveContexts;

		// add listeners to Deferred subordinates; treat others as resolved
		if ( length > 1 ) {
			progressValues = new Array( length );
			progressContexts = new Array( length );
			resolveContexts = new Array( length );
			for ( ; i < length; i++ ) {
				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
					resolveValues[ i ].promise()
						.done( updateFunc( i, resolveContexts, resolveValues ) )
						.fail( deferred.reject )
						.progress( updateFunc( i, progressContexts, progressValues ) );
				} else {
					--remaining;
				}
			}
		}

		// if we're not waiting on anything, resolve the master
		if ( !remaining ) {
			deferred.resolveWith( resolveContexts, resolveValues );
		}

		return deferred.promise();
	}
});
jQuery.support = (function( support ) {

	var all, a, input, select, fragment, opt, eventName, isSupported, i,
		div = document.createElement("div");

	// Setup
	div.setAttribute( "className", "t" );
	div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";

	// Finish early in limited (non-browser) environments
	all = div.getElementsByTagName("*") || [];
	a = div.getElementsByTagName("a")[ 0 ];
	if ( !a || !a.style || !all.length ) {
		return support;
	}

	// First batch of tests
	select = document.createElement("select");
	opt = select.appendChild( document.createElement("option") );
	input = div.getElementsByTagName("input")[ 0 ];

	a.style.cssText = "top:1px;float:left;opacity:.5";

	// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
	support.getSetAttribute = div.className !== "t";

	// IE strips leading whitespace when .innerHTML is used
	support.leadingWhitespace = div.firstChild.nodeType === 3;

	// Make sure that tbody elements aren't automatically inserted
	// IE will insert them into empty tables
	support.tbody = !div.getElementsByTagName("tbody").length;

	// Make sure that link elements get serialized correctly by innerHTML
	// This requires a wrapper element in IE
	support.htmlSerialize = !!div.getElementsByTagName("link").length;

	// Get the style information from getAttribute
	// (IE uses .cssText instead)
	support.style = /top/.test( a.getAttribute("style") );

	// Make sure that URLs aren't manipulated
	// (IE normalizes it by default)
	support.hrefNormalized = a.getAttribute("href") === "/a";

	// Make sure that element opacity exists
	// (IE uses filter instead)
	// Use a regex to work around a WebKit issue. See #5145
	support.opacity = /^0.5/.test( a.style.opacity );

	// Verify style float existence
	// (IE uses styleFloat instead of cssFloat)
	support.cssFloat = !!a.style.cssFloat;

	// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
	support.checkOn = !!input.value;

	// Make sure that a selected-by-default option has a working selected property.
	// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
	support.optSelected = opt.selected;

	// Tests for enctype support on a form (#6743)
	support.enctype = !!document.createElement("form").enctype;

	// Makes sure cloning an html5 element does not cause problems
	// Where outerHTML is undefined, this still works
	support.html5Clone = document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>";

	// Will be defined later
	support.inlineBlockNeedsLayout = false;
	support.shrinkWrapBlocks = false;
	support.pixelPosition = false;
	support.deleteExpando = true;
	support.noCloneEvent = true;
	support.reliableMarginRight = true;
	support.boxSizingReliable = true;

	// Make sure checked status is properly cloned
	input.checked = true;
	support.noCloneChecked = input.cloneNode( true ).checked;

	// Make sure that the options inside disabled selects aren't marked as disabled
	// (WebKit marks them as disabled)
	select.disabled = true;
	support.optDisabled = !opt.disabled;

	// Support: IE<9
	try {
		delete div.test;
	} catch( e ) {
		support.deleteExpando = false;
	}

	// Check if we can trust getAttribute("value")
	input = document.createElement("input");
	input.setAttribute( "value", "" );
	support.input = input.getAttribute( "value" ) === "";

	// Check if an input maintains its value after becoming a radio
	input.value = "t";
	input.setAttribute( "type", "radio" );
	support.radioValue = input.value === "t";

	// #11217 - WebKit loses check when the name is after the checked attribute
	input.setAttribute( "checked", "t" );
	input.setAttribute( "name", "t" );

	fragment = document.createDocumentFragment();
	fragment.appendChild( input );

	// Check if a disconnected checkbox will retain its checked
	// value of true after appended to the DOM (IE6/7)
	support.appendChecked = input.checked;

	// WebKit doesn't clone checked state correctly in fragments
	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;

	// Support: IE<9
	// Opera does not clone events (and typeof div.attachEvent === undefined).
	// IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
	if ( div.attachEvent ) {
		div.attachEvent( "onclick", function() {
			support.noCloneEvent = false;
		});

		div.cloneNode( true ).click();
	}

	// Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
	// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
	for ( i in { submit: true, change: true, focusin: true }) {
		div.setAttribute( eventName = "on" + i, "t" );

		support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false;
	}

	div.style.backgroundClip = "content-box";
	div.cloneNode( true ).style.backgroundClip = "";
	support.clearCloneStyle = div.style.backgroundClip === "content-box";

	// Support: IE<9
	// Iteration over object's inherited properties before its own.
	for ( i in jQuery( support ) ) {
		break;
	}
	support.ownLast = i !== "0";

	// Run tests that need a body at doc ready
	jQuery(function() {
		var container, marginDiv, tds,
			divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
			body = document.getElementsByTagName("body")[0];

		if ( !body ) {
			// Return for frameset docs that don't have a body
			return;
		}

		container = document.createElement("div");
		container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";

		body.appendChild( container ).appendChild( div );

		// Support: IE8
		// Check if table cells still have offsetWidth/Height when they are set
		// to display:none and there are still other visible table cells in a
		// table row; if so, offsetWidth/Height are not reliable for use when
		// determining if an element has been hidden directly using
		// display:none (it is still safe to use offsets if a parent element is
		// hidden; don safety goggles and see bug #4512 for more information).
		div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
		tds = div.getElementsByTagName("td");
		tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
		isSupported = ( tds[ 0 ].offsetHeight === 0 );

		tds[ 0 ].style.display = "";
		tds[ 1 ].style.display = "none";

		// Support: IE8
		// Check if empty table cells still have offsetWidth/Height
		support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );

		// Check box-sizing and margin behavior.
		div.innerHTML = "";
		div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";

		// Workaround failing boxSizing test due to offsetWidth returning wrong value
		// with some non-1 values of body zoom, ticket #13543
		jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
			support.boxSizing = div.offsetWidth === 4;
		});

		// Use window.getComputedStyle because jsdom on node.js will break without it.
		if ( window.getComputedStyle ) {
			support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
			support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";

			// Check if div with explicit width and no margin-right incorrectly
			// gets computed margin-right based on width of container. (#3333)
			// Fails in WebKit before Feb 2011 nightlies
			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
			marginDiv = div.appendChild( document.createElement("div") );
			marginDiv.style.cssText = div.style.cssText = divReset;
			marginDiv.style.marginRight = marginDiv.style.width = "0";
			div.style.width = "1px";

			support.reliableMarginRight =
				!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
		}

		if ( typeof div.style.zoom !== core_strundefined ) {
			// Support: IE<8
			// Check if natively block-level elements act like inline-block
			// elements when setting their display to 'inline' and giving
			// them layout
			div.innerHTML = "";
			div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
			support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );

			// Support: IE6
			// Check if elements with layout shrink-wrap their children
			div.style.display = "block";
			div.innerHTML = "<div></div>";
			div.firstChild.style.width = "5px";
			support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );

			if ( support.inlineBlockNeedsLayout ) {
				// Prevent IE 6 from affecting layout for positioned elements #11048
				// Prevent IE from shrinking the body in IE 7 mode #12869
				// Support: IE<8
				body.style.zoom = 1;
			}
		}

		body.removeChild( container );

		// Null elements to avoid leaks in IE
		container = div = tds = marginDiv = null;
	});

	// Null elements to avoid leaks in IE
	all = select = fragment = opt = a = input = null;

	return support;
})({});

var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
	rmultiDash = /([A-Z])/g;

function internalData( elem, name, data, pvt /* Internal Use Only */ ){
	if ( !jQuery.acceptData( elem ) ) {
		return;
	}

	var ret, thisCache,
		internalKey = jQuery.expando,

		// We have to handle DOM nodes and JS objects differently because IE6-7
		// can't GC object references properly across the DOM-JS boundary
		isNode = elem.nodeType,

		// Only DOM nodes need the global jQuery cache; JS object data is
		// attached directly to the object so GC can occur automatically
		cache = isNode ? jQuery.cache : elem,

		// Only defining an ID for JS objects if its cache already exists allows
		// the code to shortcut on the same path as a DOM node with no cache
		id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;

	// Avoid doing any more work than we need to when trying to get data on an
	// object that has no data at all
	if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) {
		return;
	}

	if ( !id ) {
		// Only DOM nodes need a new unique ID for each element since their data
		// ends up in the global cache
		if ( isNode ) {
			id = elem[ internalKey ] = core_deletedIds.pop() || jQuery.guid++;
		} else {
			id = internalKey;
		}
	}

	if ( !cache[ id ] ) {
		// Avoid exposing jQuery metadata on plain JS objects when the object
		// is serialized using JSON.stringify
		cache[ id ] = isNode ? {} : { toJSON: jQuery.noop };
	}

	// An object can be passed to jQuery.data instead of a key/value pair; this gets
	// shallow copied over onto the existing cache
	if ( typeof name === "object" || typeof name === "function" ) {
		if ( pvt ) {
			cache[ id ] = jQuery.extend( cache[ id ], name );
		} else {
			cache[ id ].data = jQuery.extend( cache[ id ].data, name );
		}
	}

	thisCache = cache[ id ];

	// jQuery data() is stored in a separate object inside the object's internal data
	// cache in order to avoid key collisions between internal data and user-defined
	// data.
	if ( !pvt ) {
		if ( !thisCache.data ) {
			thisCache.data = {};
		}

		thisCache = thisCache.data;
	}

	if ( data !== undefined ) {
		thisCache[ jQuery.camelCase( name ) ] = data;
	}

	// Check for both converted-to-camel and non-converted data property names
	// If a data property was specified
	if ( typeof name === "string" ) {

		// First Try to find as-is property data
		ret = thisCache[ name ];

		// Test for null|undefined property data
		if ( ret == null ) {

			// Try to find the camelCased property
			ret = thisCache[ jQuery.camelCase( name ) ];
		}
	} else {
		ret = thisCache;
	}

	return ret;
}

function internalRemoveData( elem, name, pvt ) {
	if ( !jQuery.acceptData( elem ) ) {
		return;
	}

	var thisCache, i,
		isNode = elem.nodeType,

		// See jQuery.data for more information
		cache = isNode ? jQuery.cache : elem,
		id = isNode ? elem[ jQuery.expando ] : jQuery.expando;

	// If there is already no cache entry for this object, there is no
	// purpose in continuing
	if ( !cache[ id ] ) {
		return;
	}

	if ( name ) {

		thisCache = pvt ? cache[ id ] : cache[ id ].data;

		if ( thisCache ) {

			// Support array or space separated string names for data keys
			if ( !jQuery.isArray( name ) ) {

				// try the string as a key before any manipulation
				if ( name in thisCache ) {
					name = [ name ];
				} else {

					// split the camel cased version by spaces unless a key with the spaces exists
					name = jQuery.camelCase( name );
					if ( name in thisCache ) {
						name = [ name ];
					} else {
						name = name.split(" ");
					}
				}
			} else {
				// If "name" is an array of keys...
				// When data is initially created, via ("key", "val") signature,
				// keys will be converted to camelCase.
				// Since there is no way to tell _how_ a key was added, remove
				// both plain key and camelCase key. #12786
				// This will only penalize the array argument path.
				name = name.concat( jQuery.map( name, jQuery.camelCase ) );
			}

			i = name.length;
			while ( i-- ) {
				delete thisCache[ name[i] ];
			}

			// If there is no data left in the cache, we want to continue
			// and let the cache object itself get destroyed
			if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) {
				return;
			}
		}
	}

	// See jQuery.data for more information
	if ( !pvt ) {
		delete cache[ id ].data;

		// Don't destroy the parent cache unless the internal data object
		// had been the only thing left in it
		if ( !isEmptyDataObject( cache[ id ] ) ) {
			return;
		}
	}

	// Destroy the cache
	if ( isNode ) {
		jQuery.cleanData( [ elem ], true );

	// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
	/* jshint eqeqeq: false */
	} else if ( jQuery.support.deleteExpando || cache != cache.window ) {
		/* jshint eqeqeq: true */
		delete cache[ id ];

	// When all else fails, null
	} else {
		cache[ id ] = null;
	}
}

jQuery.extend({
	cache: {},

	// The following elements throw uncatchable exceptions if you
	// attempt to add expando properties to them.
	noData: {
		"applet": true,
		"embed": true,
		// Ban all objects except for Flash (which handle expandos)
		"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
	},

	hasData: function( elem ) {
		elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
		return !!elem && !isEmptyDataObject( elem );
	},

	data: function( elem, name, data ) {
		return internalData( elem, name, data );
	},

	removeData: function( elem, name ) {
		return internalRemoveData( elem, name );
	},

	// For internal use only.
	_data: function( elem, name, data ) {
		return internalData( elem, name, data, true );
	},

	_removeData: function( elem, name ) {
		return internalRemoveData( elem, name, true );
	},

	// A method for determining if a DOM node can handle the data expando
	acceptData: function( elem ) {
		// Do not set data on non-element because it will not be cleared (#8335).
		if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) {
			return false;
		}

		var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];

		// nodes accept data unless otherwise specified; rejection can be conditional
		return !noData || noData !== true && elem.getAttribute("classid") === noData;
	}
});

jQuery.fn.extend({
	data: function( key, value ) {
		var attrs, name,
			data = null,
			i = 0,
			elem = this[0];

		// Special expections of .data basically thwart jQuery.access,
		// so implement the relevant behavior ourselves

		// Gets all values
		if ( key === undefined ) {
			if ( this.length ) {
				data = jQuery.data( elem );

				if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
					attrs = elem.attributes;
					for ( ; i < attrs.length; i++ ) {
						name = attrs[i].name;

						if ( name.indexOf("data-") === 0 ) {
							name = jQuery.camelCase( name.slice(5) );

							dataAttr( elem, name, data[ name ] );
						}
					}
					jQuery._data( elem, "parsedAttrs", true );
				}
			}

			return data;
		}

		// Sets multiple values
		if ( typeof key === "object" ) {
			return this.each(function() {
				jQuery.data( this, key );
			});
		}

		return arguments.length > 1 ?

			// Sets one value
			this.each(function() {
				jQuery.data( this, key, value );
			}) :

			// Gets one value
			// Try to fetch any internally stored data first
			elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null;
	},

	removeData: function( key ) {
		return this.each(function() {
			jQuery.removeData( this, key );
		});
	}
});

function dataAttr( elem, key, data ) {
	// If nothing was found internally, try to fetch any
	// data from the HTML5 data-* attribute
	if ( data === undefined && elem.nodeType === 1 ) {

		var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();

		data = elem.getAttribute( name );

		if ( typeof data === "string" ) {
			try {
				data = data === "true" ? true :
					data === "false" ? false :
					data === "null" ? null :
					// Only convert to a number if it doesn't change the string
					+data + "" === data ? +data :
					rbrace.test( data ) ? jQuery.parseJSON( data ) :
						data;
			} catch( e ) {}

			// Make sure we set the data so it isn't changed later
			jQuery.data( elem, key, data );

		} else {
			data = undefined;
		}
	}

	return data;
}

// checks a cache object for emptiness
function isEmptyDataObject( obj ) {
	var name;
	for ( name in obj ) {

		// if the public data object is empty, the private is still empty
		if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
			continue;
		}
		if ( name !== "toJSON" ) {
			return false;
		}
	}

	return true;
}
jQuery.extend({
	queue: function( elem, type, data ) {
		var queue;

		if ( elem ) {
			type = ( type || "fx" ) + "queue";
			queue = jQuery._data( elem, type );

			// Speed up dequeue by getting out quickly if this is just a lookup
			if ( data ) {
				if ( !queue || jQuery.isArray(data) ) {
					queue = jQuery._data( elem, type, jQuery.makeArray(data) );
				} else {
					queue.push( data );
				}
			}
			return queue || [];
		}
	},

	dequeue: function( elem, type ) {
		type = type || "fx";

		var queue = jQuery.queue( elem, type ),
			startLength = queue.length,
			fn = queue.shift(),
			hooks = jQuery._queueHooks( elem, type ),
			next = function() {
				jQuery.dequeue( elem, type );
			};

		// If the fx queue is dequeued, always remove the progress sentinel
		if ( fn === "inprogress" ) {
			fn = queue.shift();
			startLength--;
		}

		if ( fn ) {

			// Add a progress sentinel to prevent the fx queue from being
			// automatically dequeued
			if ( type === "fx" ) {
				queue.unshift( "inprogress" );
			}

			// clear up the last queue stop function
			delete hooks.stop;
			fn.call( elem, next, hooks );
		}

		if ( !startLength && hooks ) {
			hooks.empty.fire();
		}
	},

	// not intended for public consumption - generates a queueHooks object, or returns the current one
	_queueHooks: function( elem, type ) {
		var key = type + "queueHooks";
		return jQuery._data( elem, key ) || jQuery._data( elem, key, {
			empty: jQuery.Callbacks("once memory").add(function() {
				jQuery._removeData( elem, type + "queue" );
				jQuery._removeData( elem, key );
			})
		});
	}
});

jQuery.fn.extend({
	queue: function( type, data ) {
		var setter = 2;

		if ( typeof type !== "string" ) {
			data = type;
			type = "fx";
			setter--;
		}

		if ( arguments.length < setter ) {
			return jQuery.queue( this[0], type );
		}

		return data === undefined ?
			this :
			this.each(function() {
				var queue = jQuery.queue( this, type, data );

				// ensure a hooks for this queue
				jQuery._queueHooks( this, type );

				if ( type === "fx" && queue[0] !== "inprogress" ) {
					jQuery.dequeue( this, type );
				}
			});
	},
	dequeue: function( type ) {
		return this.each(function() {
			jQuery.dequeue( this, type );
		});
	},
	// Based off of the plugin by Clint Helfers, with permission.
	// http://blindsignals.com/index.php/2009/07/jquery-delay/
	delay: function( time, type ) {
		time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
		type = type || "fx";

		return this.queue( type, function( next, hooks ) {
			var timeout = setTimeout( next, time );
			hooks.stop = function() {
				clearTimeout( timeout );
			};
		});
	},
	clearQueue: function( type ) {
		return this.queue( type || "fx", [] );
	},
	// Get a promise resolved when queues of a certain type
	// are emptied (fx is the type by default)
	promise: function( type, obj ) {
		var tmp,
			count = 1,
			defer = jQuery.Deferred(),
			elements = this,
			i = this.length,
			resolve = function() {
				if ( !( --count ) ) {
					defer.resolveWith( elements, [ elements ] );
				}
			};

		if ( typeof type !== "string" ) {
			obj = type;
			type = undefined;
		}
		type = type || "fx";

		while( i-- ) {
			tmp = jQuery._data( elements[ i ], type + "queueHooks" );
			if ( tmp && tmp.empty ) {
				count++;
				tmp.empty.add( resolve );
			}
		}
		resolve();
		return defer.promise( obj );
	}
});
var nodeHook, boolHook,
	rclass = /[\t\r\n\f]/g,
	rreturn = /\r/g,
	rfocusable = /^(?:input|select|textarea|button|object)$/i,
	rclickable = /^(?:a|area)$/i,
	ruseDefault = /^(?:checked|selected)$/i,
	getSetAttribute = jQuery.support.getSetAttribute,
	getSetInput = jQuery.support.input;

jQuery.fn.extend({
	attr: function( name, value ) {
		return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
	},

	removeAttr: function( name ) {
		return this.each(function() {
			jQuery.removeAttr( this, name );
		});
	},

	prop: function( name, value ) {
		return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
	},

	removeProp: function( name ) {
		name = jQuery.propFix[ name ] || name;
		return this.each(function() {
			// try/catch handles cases where IE balks (such as removing a property on window)
			try {
				this[ name ] = undefined;
				delete this[ name ];
			} catch( e ) {}
		});
	},

	addClass: function( value ) {
		var classes, elem, cur, clazz, j,
			i = 0,
			len = this.length,
			proceed = typeof value === "string" && value;

		if ( jQuery.isFunction( value ) ) {
			return this.each(function( j ) {
				jQuery( this ).addClass( value.call( this, j, this.className ) );
			});
		}

		if ( proceed ) {
			// The disjunction here is for better compressibility (see removeClass)
			classes = ( value || "" ).match( core_rnotwhite ) || [];

			for ( ; i < len; i++ ) {
				elem = this[ i ];
				cur = elem.nodeType === 1 && ( elem.className ?
					( " " + elem.className + " " ).replace( rclass, " " ) :
					" "
				);

				if ( cur ) {
					j = 0;
					while ( (clazz = classes[j++]) ) {
						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
							cur += clazz + " ";
						}
					}
					elem.className = jQuery.trim( cur );

				}
			}
		}

		return this;
	},

	removeClass: function( value ) {
		var classes, elem, cur, clazz, j,
			i = 0,
			len = this.length,
			proceed = arguments.length === 0 || typeof value === "string" && value;

		if ( jQuery.isFunction( value ) ) {
			return this.each(function( j ) {
				jQuery( this ).removeClass( value.call( this, j, this.className ) );
			});
		}
		if ( proceed ) {
			classes = ( value || "" ).match( core_rnotwhite ) || [];

			for ( ; i < len; i++ ) {
				elem = this[ i ];
				// This expression is here for better compressibility (see addClass)
				cur = elem.nodeType === 1 && ( elem.className ?
					( " " + elem.className + " " ).replace( rclass, " " ) :
					""
				);

				if ( cur ) {
					j = 0;
					while ( (clazz = classes[j++]) ) {
						// Remove *all* instances
						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
							cur = cur.replace( " " + clazz + " ", " " );
						}
					}
					elem.className = value ? jQuery.trim( cur ) : "";
				}
			}
		}

		return this;
	},

	toggleClass: function( value, stateVal ) {
		var type = typeof value;

		if ( typeof stateVal === "boolean" && type === "string" ) {
			return stateVal ? this.addClass( value ) : this.removeClass( value );
		}

		if ( jQuery.isFunction( value ) ) {
			return this.each(function( i ) {
				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
			});
		}

		return this.each(function() {
			if ( type === "string" ) {
				// toggle individual class names
				var className,
					i = 0,
					self = jQuery( this ),
					classNames = value.match( core_rnotwhite ) || [];

				while ( (className = classNames[ i++ ]) ) {
					// check each className given, space separated list
					if ( self.hasClass( className ) ) {
						self.removeClass( className );
					} else {
						self.addClass( className );
					}
				}

			// Toggle whole class name
			} else if ( type === core_strundefined || type === "boolean" ) {
				if ( this.className ) {
					// store className if set
					jQuery._data( this, "__className__", this.className );
				}

				// If the element has a class name or if we're passed "false",
				// then remove the whole classname (if there was one, the above saved it).
				// Otherwise bring back whatever was previously saved (if anything),
				// falling back to the empty string if nothing was stored.
				this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
			}
		});
	},

	hasClass: function( selector ) {
		var className = " " + selector + " ",
			i = 0,
			l = this.length;
		for ( ; i < l; i++ ) {
			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
				return true;
			}
		}

		return false;
	},

	val: function( value ) {
		var ret, hooks, isFunction,
			elem = this[0];

		if ( !arguments.length ) {
			if ( elem ) {
				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];

				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
					return ret;
				}

				ret = elem.value;

				return typeof ret === "string" ?
					// handle most common string cases
					ret.replace(rreturn, "") :
					// handle cases where value is null/undef or number
					ret == null ? "" : ret;
			}

			return;
		}

		isFunction = jQuery.isFunction( value );

		return this.each(function( i ) {
			var val;

			if ( this.nodeType !== 1 ) {
				return;
			}

			if ( isFunction ) {
				val = value.call( this, i, jQuery( this ).val() );
			} else {
				val = value;
			}

			// Treat null/undefined as ""; convert numbers to string
			if ( val == null ) {
				val = "";
			} else if ( typeof val === "number" ) {
				val += "";
			} else if ( jQuery.isArray( val ) ) {
				val = jQuery.map(val, function ( value ) {
					return value == null ? "" : value + "";
				});
			}

			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];

			// If set returns undefined, fall back to normal setting
			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
				this.value = val;
			}
		});
	}
});

jQuery.extend({
	valHooks: {
		option: {
			get: function( elem ) {
				// Use proper attribute retrieval(#6932, #12072)
				var val = jQuery.find.attr( elem, "value" );
				return val != null ?
					val :
					elem.text;
			}
		},
		select: {
			get: function( elem ) {
				var value, option,
					options = elem.options,
					index = elem.selectedIndex,
					one = elem.type === "select-one" || index < 0,
					values = one ? null : [],
					max = one ? index + 1 : options.length,
					i = index < 0 ?
						max :
						one ? index : 0;

				// Loop through all the selected options
				for ( ; i < max; i++ ) {
					option = options[ i ];

					// oldIE doesn't update selected after form reset (#2551)
					if ( ( option.selected || i === index ) &&
							// Don't return options that are disabled or in a disabled optgroup
							( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {

						// Get the specific value for the option
						value = jQuery( option ).val();

						// We don't need an array for one selects
						if ( one ) {
							return value;
						}

						// Multi-Selects return an array
						values.push( value );
					}
				}

				return values;
			},

			set: function( elem, value ) {
				var optionSet, option,
					options = elem.options,
					values = jQuery.makeArray( value ),
					i = options.length;

				while ( i-- ) {
					option = options[ i ];
					if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
						optionSet = true;
					}
				}

				// force browsers to behave consistently when non-matching value is set
				if ( !optionSet ) {
					elem.selectedIndex = -1;
				}
				return values;
			}
		}
	},

	attr: function( elem, name, value ) {
		var hooks, ret,
			nType = elem.nodeType;

		// don't get/set attributes on text, comment and attribute nodes
		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
			return;
		}

		// Fallback to prop when attributes are not supported
		if ( typeof elem.getAttribute === core_strundefined ) {
			return jQuery.prop( elem, name, value );
		}

		// All attributes are lowercase
		// Grab necessary hook if one is defined
		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
			name = name.toLowerCase();
			hooks = jQuery.attrHooks[ name ] ||
				( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
		}

		if ( value !== undefined ) {

			if ( value === null ) {
				jQuery.removeAttr( elem, name );

			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
				return ret;

			} else {
				elem.setAttribute( name, value + "" );
				return value;
			}

		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
			return ret;

		} else {
			ret = jQuery.find.attr( elem, name );

			// Non-existent attributes return null, we normalize to undefined
			return ret == null ?
				undefined :
				ret;
		}
	},

	removeAttr: function( elem, value ) {
		var name, propName,
			i = 0,
			attrNames = value && value.match( core_rnotwhite );

		if ( attrNames && elem.nodeType === 1 ) {
			while ( (name = attrNames[i++]) ) {
				propName = jQuery.propFix[ name ] || name;

				// Boolean attributes get special treatment (#10870)
				if ( jQuery.expr.match.bool.test( name ) ) {
					// Set corresponding property to false
					if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
						elem[ propName ] = false;
					// Support: IE<9
					// Also clear defaultChecked/defaultSelected (if appropriate)
					} else {
						elem[ jQuery.camelCase( "default-" + name ) ] =
							elem[ propName ] = false;
					}

				// See #9699 for explanation of this approach (setting first, then removal)
				} else {
					jQuery.attr( elem, name, "" );
				}

				elem.removeAttribute( getSetAttribute ? name : propName );
			}
		}
	},

	attrHooks: {
		type: {
			set: function( elem, value ) {
				if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
					// Setting the type on a radio button after the value resets the value in IE6-9
					// Reset value to default in case type is set after value during creation
					var val = elem.value;
					elem.setAttribute( "type", value );
					if ( val ) {
						elem.value = val;
					}
					return value;
				}
			}
		}
	},

	propFix: {
		"for": "htmlFor",
		"class": "className"
	},

	prop: function( elem, name, value ) {
		var ret, hooks, notxml,
			nType = elem.nodeType;

		// don't get/set properties on text, comment and attribute nodes
		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
			return;
		}

		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );

		if ( notxml ) {
			// Fix name and attach hooks
			name = jQuery.propFix[ name ] || name;
			hooks = jQuery.propHooks[ name ];
		}

		if ( value !== undefined ) {
			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
				ret :
				( elem[ name ] = value );

		} else {
			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
				ret :
				elem[ name ];
		}
	},

	propHooks: {
		tabIndex: {
			get: function( elem ) {
				// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
				// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
				// Use proper attribute retrieval(#12072)
				var tabindex = jQuery.find.attr( elem, "tabindex" );

				return tabindex ?
					parseInt( tabindex, 10 ) :
					rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
						0 :
						-1;
			}
		}
	}
});

// Hooks for boolean attributes
boolHook = {
	set: function( elem, value, name ) {
		if ( value === false ) {
			// Remove boolean attributes when set to false
			jQuery.removeAttr( elem, name );
		} else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
			// IE<8 needs the *property* name
			elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );

		// Use defaultChecked and defaultSelected for oldIE
		} else {
			elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
		}

		return name;
	}
};
jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
	var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;

	jQuery.expr.attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ?
		function( elem, name, isXML ) {
			var fn = jQuery.expr.attrHandle[ name ],
				ret = isXML ?
					undefined :
					/* jshint eqeqeq: false */
					(jQuery.expr.attrHandle[ name ] = undefined) !=
						getter( elem, name, isXML ) ?

						name.toLowerCase() :
						null;
			jQuery.expr.attrHandle[ name ] = fn;
			return ret;
		} :
		function( elem, name, isXML ) {
			return isXML ?
				undefined :
				elem[ jQuery.camelCase( "default-" + name ) ] ?
					name.toLowerCase() :
					null;
		};
});

// fix oldIE attroperties
if ( !getSetInput || !getSetAttribute ) {
	jQuery.attrHooks.value = {
		set: function( elem, value, name ) {
			if ( jQuery.nodeName( elem, "input" ) ) {
				// Does not return so that setAttribute is also used
				elem.defaultValue = value;
			} else {
				// Use nodeHook if defined (#1954); otherwise setAttribute is fine
				return nodeHook && nodeHook.set( elem, value, name );
			}
		}
	};
}

// IE6/7 do not support getting/setting some attributes with get/setAttribute
if ( !getSetAttribute ) {

	// Use this for any attribute in IE6/7
	// This fixes almost every IE6/7 issue
	nodeHook = {
		set: function( elem, value, name ) {
			// Set the existing or create a new attribute node
			var ret = elem.getAttributeNode( name );
			if ( !ret ) {
				elem.setAttributeNode(
					(ret = elem.ownerDocument.createAttribute( name ))
				);
			}

			ret.value = value += "";

			// Break association with cloned elements by also using setAttribute (#9646)
			return name === "value" || value === elem.getAttribute( name ) ?
				value :
				undefined;
		}
	};
	jQuery.expr.attrHandle.id = jQuery.expr.attrHandle.name = jQuery.expr.attrHandle.coords =
		// Some attributes are constructed with empty-string values when not defined
		function( elem, name, isXML ) {
			var ret;
			return isXML ?
				undefined :
				(ret = elem.getAttributeNode( name )) && ret.value !== "" ?
					ret.value :
					null;
		};
	jQuery.valHooks.button = {
		get: function( elem, name ) {
			var ret = elem.getAttributeNode( name );
			return ret && ret.specified ?
				ret.value :
				undefined;
		},
		set: nodeHook.set
	};

	// Set contenteditable to false on removals(#10429)
	// Setting to empty string throws an error as an invalid value
	jQuery.attrHooks.contenteditable = {
		set: function( elem, value, name ) {
			nodeHook.set( elem, value === "" ? false : value, name );
		}
	};

	// Set width and height to auto instead of 0 on empty string( Bug #8150 )
	// This is for removals
	jQuery.each([ "width", "height" ], function( i, name ) {
		jQuery.attrHooks[ name ] = {
			set: function( elem, value ) {
				if ( value === "" ) {
					elem.setAttribute( name, "auto" );
					return value;
				}
			}
		};
	});
}


// Some attributes require a special call on IE
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !jQuery.support.hrefNormalized ) {
	// href/src property should get the full normalized URL (#10299/#12915)
	jQuery.each([ "href", "src" ], function( i, name ) {
		jQuery.propHooks[ name ] = {
			get: function( elem ) {
				return elem.getAttribute( name, 4 );
			}
		};
	});
}

if ( !jQuery.support.style ) {
	jQuery.attrHooks.style = {
		get: function( elem ) {
			// Return undefined in the case of empty string
			// Note: IE uppercases css property names, but if we were to .toLowerCase()
			// .cssText, that would destroy case senstitivity in URL's, like in "background"
			return elem.style.cssText || undefined;
		},
		set: function( elem, value ) {
			return ( elem.style.cssText = value + "" );
		}
	};
}

// Safari mis-reports the default selected property of an option
// Accessing the parent's selectedIndex property fixes it
if ( !jQuery.support.optSelected ) {
	jQuery.propHooks.selected = {
		get: function( elem ) {
			var parent = elem.parentNode;

			if ( parent ) {
				parent.selectedIndex;

				// Make sure that it also works with optgroups, see #5701
				if ( parent.parentNode ) {
					parent.parentNode.selectedIndex;
				}
			}
			return null;
		}
	};
}

jQuery.each([
	"tabIndex",
	"readOnly",
	"maxLength",
	"cellSpacing",
	"cellPadding",
	"rowSpan",
	"colSpan",
	"useMap",
	"frameBorder",
	"contentEditable"
], function() {
	jQuery.propFix[ this.toLowerCase() ] = this;
});

// IE6/7 call enctype encoding
if ( !jQuery.support.enctype ) {
	jQuery.propFix.enctype = "encoding";
}

// Radios and checkboxes getter/setter
jQuery.each([ "radio", "checkbox" ], function() {
	jQuery.valHooks[ this ] = {
		set: function( elem, value ) {
			if ( jQuery.isArray( value ) ) {
				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
			}
		}
	};
	if ( !jQuery.support.checkOn ) {
		jQuery.valHooks[ this ].get = function( elem ) {
			// Support: Webkit
			// "" is returned instead of "on" if a value isn't specified
			return elem.getAttribute("value") === null ? "on" : elem.value;
		};
	}
});
var rformElems = /^(?:input|select|textarea)$/i,
	rkeyEvent = /^key/,
	rmouseEvent = /^(?:mouse|contextmenu)|click/,
	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;

function returnTrue() {
	return true;
}

function returnFalse() {
	return false;
}

function safeActiveElement() {
	try {
		return document.activeElement;
	} catch ( err ) { }
}

/*
 * Helper functions for managing events -- not part of the public interface.
 * Props to Dean Edwards' addEvent library for many of the ideas.
 */
jQuery.event = {

	global: {},

	add: function( elem, types, handler, data, selector ) {
		var tmp, events, t, handleObjIn,
			special, eventHandle, handleObj,
			handlers, type, namespaces, origType,
			elemData = jQuery._data( elem );

		// Don't attach events to noData or text/comment nodes (but allow plain objects)
		if ( !elemData ) {
			return;
		}

		// Caller can pass in an object of custom data in lieu of the handler
		if ( handler.handler ) {
			handleObjIn = handler;
			handler = handleObjIn.handler;
			selector = handleObjIn.selector;
		}

		// Make sure that the handler has a unique ID, used to find/remove it later
		if ( !handler.guid ) {
			handler.guid = jQuery.guid++;
		}

		// Init the element's event structure and main handler, if this is the first
		if ( !(events = elemData.events) ) {
			events = elemData.events = {};
		}
		if ( !(eventHandle = elemData.handle) ) {
			eventHandle = elemData.handle = function( e ) {
				// Discard the second event of a jQuery.event.trigger() and
				// when an event is called after a page has unloaded
				return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
					undefined;
			};
			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
			eventHandle.elem = elem;
		}

		// Handle multiple events separated by a space
		types = ( types || "" ).match( core_rnotwhite ) || [""];
		t = types.length;
		while ( t-- ) {
			tmp = rtypenamespace.exec( types[t] ) || [];
			type = origType = tmp[1];
			namespaces = ( tmp[2] || "" ).split( "." ).sort();

			// There *must* be a type, no attaching namespace-only handlers
			if ( !type ) {
				continue;
			}

			// If event changes its type, use the special event handlers for the changed type
			special = jQuery.event.special[ type ] || {};

			// If selector defined, determine special event api type, otherwise given type
			type = ( selector ? special.delegateType : special.bindType ) || type;

			// Update special based on newly reset type
			special = jQuery.event.special[ type ] || {};

			// handleObj is passed to all event handlers
			handleObj = jQuery.extend({
				type: type,
				origType: origType,
				data: data,
				handler: handler,
				guid: handler.guid,
				selector: selector,
				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
				namespace: namespaces.join(".")
			}, handleObjIn );

			// Init the event handler queue if we're the first
			if ( !(handlers = events[ type ]) ) {
				handlers = events[ type ] = [];
				handlers.delegateCount = 0;

				// Only use addEventListener/attachEvent if the special events handler returns false
				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
					// Bind the global event handler to the element
					if ( elem.addEventListener ) {
						elem.addEventListener( type, eventHandle, false );

					} else if ( elem.attachEvent ) {
						elem.attachEvent( "on" + type, eventHandle );
					}
				}
			}

			if ( special.add ) {
				special.add.call( elem, handleObj );

				if ( !handleObj.handler.guid ) {
					handleObj.handler.guid = handler.guid;
				}
			}

			// Add to the element's handler list, delegates in front
			if ( selector ) {
				handlers.splice( handlers.delegateCount++, 0, handleObj );
			} else {
				handlers.push( handleObj );
			}

			// Keep track of which events have ever been used, for event optimization
			jQuery.event.global[ type ] = true;
		}

		// Nullify elem to prevent memory leaks in IE
		elem = null;
	},

	// Detach an event or set of events from an element
	remove: function( elem, types, handler, selector, mappedTypes ) {
		var j, handleObj, tmp,
			origCount, t, events,
			special, handlers, type,
			namespaces, origType,
			elemData = jQuery.hasData( elem ) && jQuery._data( elem );

		if ( !elemData || !(events = elemData.events) ) {
			return;
		}

		// Once for each type.namespace in types; type may be omitted
		types = ( types || "" ).match( core_rnotwhite ) || [""];
		t = types.length;
		while ( t-- ) {
			tmp = rtypenamespace.exec( types[t] ) || [];
			type = origType = tmp[1];
			namespaces = ( tmp[2] || "" ).split( "." ).sort();

			// Unbind all events (on this namespace, if provided) for the element
			if ( !type ) {
				for ( type in events ) {
					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
				}
				continue;
			}

			special = jQuery.event.special[ type ] || {};
			type = ( selector ? special.delegateType : special.bindType ) || type;
			handlers = events[ type ] || [];
			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );

			// Remove matching events
			origCount = j = handlers.length;
			while ( j-- ) {
				handleObj = handlers[ j ];

				if ( ( mappedTypes || origType === handleObj.origType ) &&
					( !handler || handler.guid === handleObj.guid ) &&
					( !tmp || tmp.test( handleObj.namespace ) ) &&
					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
					handlers.splice( j, 1 );

					if ( handleObj.selector ) {
						handlers.delegateCount--;
					}
					if ( special.remove ) {
						special.remove.call( elem, handleObj );
					}
				}
			}

			// Remove generic event handler if we removed something and no more handlers exist
			// (avoids potential for endless recursion during removal of special event handlers)
			if ( origCount && !handlers.length ) {
				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
					jQuery.removeEvent( elem, type, elemData.handle );
				}

				delete events[ type ];
			}
		}

		// Remove the expando if it's no longer used
		if ( jQuery.isEmptyObject( events ) ) {
			delete elemData.handle;

			// removeData also checks for emptiness and clears the expando if empty
			// so use it instead of delete
			jQuery._removeData( elem, "events" );
		}
	},

	trigger: function( event, data, elem, onlyHandlers ) {
		var handle, ontype, cur,
			bubbleType, special, tmp, i,
			eventPath = [ elem || document ],
			type = core_hasOwn.call( event, "type" ) ? event.type : event,
			namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];

		cur = tmp = elem = elem || document;

		// Don't do events on text and comment nodes
		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
			return;
		}

		// focus/blur morphs to focusin/out; ensure we're not firing them right now
		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
			return;
		}

		if ( type.indexOf(".") >= 0 ) {
			// Namespaced trigger; create a regexp to match event type in handle()
			namespaces = type.split(".");
			type = namespaces.shift();
			namespaces.sort();
		}
		ontype = type.indexOf(":") < 0 && "on" + type;

		// Caller can pass in a jQuery.Event object, Object, or just an event type string
		event = event[ jQuery.expando ] ?
			event :
			new jQuery.Event( type, typeof event === "object" && event );

		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
		event.isTrigger = onlyHandlers ? 2 : 3;
		event.namespace = namespaces.join(".");
		event.namespace_re = event.namespace ?
			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
			null;

		// Clean up the event in case it is being reused
		event.result = undefined;
		if ( !event.target ) {
			event.target = elem;
		}

		// Clone any incoming data and prepend the event, creating the handler arg list
		data = data == null ?
			[ event ] :
			jQuery.makeArray( data, [ event ] );

		// Allow special events to draw outside the lines
		special = jQuery.event.special[ type ] || {};
		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
			return;
		}

		// Determine event propagation path in advance, per W3C events spec (#9951)
		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {

			bubbleType = special.delegateType || type;
			if ( !rfocusMorph.test( bubbleType + type ) ) {
				cur = cur.parentNode;
			}
			for ( ; cur; cur = cur.parentNode ) {
				eventPath.push( cur );
				tmp = cur;
			}

			// Only add window if we got to document (e.g., not plain obj or detached DOM)
			if ( tmp === (elem.ownerDocument || document) ) {
				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
			}
		}

		// Fire handlers on the event path
		i = 0;
		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {

			event.type = i > 1 ?
				bubbleType :
				special.bindType || type;

			// jQuery handler
			handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
			if ( handle ) {
				handle.apply( cur, data );
			}

			// Native handler
			handle = ontype && cur[ ontype ];
			if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
				event.preventDefault();
			}
		}
		event.type = type;

		// If nobody prevented the default action, do it now
		if ( !onlyHandlers && !event.isDefaultPrevented() ) {

			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
				jQuery.acceptData( elem ) ) {

				// Call a native DOM method on the target with the same name name as the event.
				// Can't use an .isFunction() check here because IE6/7 fails that test.
				// Don't do default actions on window, that's where global variables be (#6170)
				if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {

					// Don't re-trigger an onFOO event when we call its FOO() method
					tmp = elem[ ontype ];

					if ( tmp ) {
						elem[ ontype ] = null;
					}

					// Prevent re-triggering of the same event, since we already bubbled it above
					jQuery.event.triggered = type;
					try {
						elem[ type ]();
					} catch ( e ) {
						// IE<9 dies on focus/blur to hidden element (#1486,#12518)
						// only reproducible on winXP IE8 native, not IE9 in IE8 mode
					}
					jQuery.event.triggered = undefined;

					if ( tmp ) {
						elem[ ontype ] = tmp;
					}
				}
			}
		}

		return event.result;
	},

	dispatch: function( event ) {

		// Make a writable jQuery.Event from the native event object
		event = jQuery.event.fix( event );

		var i, ret, handleObj, matched, j,
			handlerQueue = [],
			args = core_slice.call( arguments ),
			handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
			special = jQuery.event.special[ event.type ] || {};

		// Use the fix-ed jQuery.Event rather than the (read-only) native event
		args[0] = event;
		event.delegateTarget = this;

		// Call the preDispatch hook for the mapped type, and let it bail if desired
		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
			return;
		}

		// Determine handlers
		handlerQueue = jQuery.event.handlers.call( this, event, handlers );

		// Run delegates first; they may want to stop propagation beneath us
		i = 0;
		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
			event.currentTarget = matched.elem;

			j = 0;
			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {

				// Triggered event must either 1) have no namespace, or
				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {

					event.handleObj = handleObj;
					event.data = handleObj.data;

					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
							.apply( matched.elem, args );

					if ( ret !== undefined ) {
						if ( (event.result = ret) === false ) {
							event.preventDefault();
							event.stopPropagation();
						}
					}
				}
			}
		}

		// Call the postDispatch hook for the mapped type
		if ( special.postDispatch ) {
			special.postDispatch.call( this, event );
		}

		return event.result;
	},

	handlers: function( event, handlers ) {
		var sel, handleObj, matches, i,
			handlerQueue = [],
			delegateCount = handlers.delegateCount,
			cur = event.target;

		// Find delegate handlers
		// Black-hole SVG <use> instance trees (#13180)
		// Avoid non-left-click bubbling in Firefox (#3861)
		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {

			/* jshint eqeqeq: false */
			for ( ; cur != this; cur = cur.parentNode || this ) {
				/* jshint eqeqeq: true */

				// Don't check non-elements (#13208)
				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
				if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
					matches = [];
					for ( i = 0; i < delegateCount; i++ ) {
						handleObj = handlers[ i ];

						// Don't conflict with Object.prototype properties (#13203)
						sel = handleObj.selector + " ";

						if ( matches[ sel ] === undefined ) {
							matches[ sel ] = handleObj.needsContext ?
								jQuery( sel, this ).index( cur ) >= 0 :
								jQuery.find( sel, this, null, [ cur ] ).length;
						}
						if ( matches[ sel ] ) {
							matches.push( handleObj );
						}
					}
					if ( matches.length ) {
						handlerQueue.push({ elem: cur, handlers: matches });
					}
				}
			}
		}

		// Add the remaining (directly-bound) handlers
		if ( delegateCount < handlers.length ) {
			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
		}

		return handlerQueue;
	},

	fix: function( event ) {
		if ( event[ jQuery.expando ] ) {
			return event;
		}

		// Create a writable copy of the event object and normalize some properties
		var i, prop, copy,
			type = event.type,
			originalEvent = event,
			fixHook = this.fixHooks[ type ];

		if ( !fixHook ) {
			this.fixHooks[ type ] = fixHook =
				rmouseEvent.test( type ) ? this.mouseHooks :
				rkeyEvent.test( type ) ? this.keyHooks :
				{};
		}
		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;

		event = new jQuery.Event( originalEvent );

		i = copy.length;
		while ( i-- ) {
			prop = copy[ i ];
			event[ prop ] = originalEvent[ prop ];
		}

		// Support: IE<9
		// Fix target property (#1925)
		if ( !event.target ) {
			event.target = originalEvent.srcElement || document;
		}

		// Support: Chrome 23+, Safari?
		// Target should not be a text node (#504, #13143)
		if ( event.target.nodeType === 3 ) {
			event.target = event.target.parentNode;
		}

		// Support: IE<9
		// For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
		event.metaKey = !!event.metaKey;

		return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
	},

	// Includes some event props shared by KeyEvent and MouseEvent
	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),

	fixHooks: {},

	keyHooks: {
		props: "char charCode key keyCode".split(" "),
		filter: function( event, original ) {

			// Add which for key events
			if ( event.which == null ) {
				event.which = original.charCode != null ? original.charCode : original.keyCode;
			}

			return event;
		}
	},

	mouseHooks: {
		props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
		filter: function( event, original ) {
			var body, eventDoc, doc,
				button = original.button,
				fromElement = original.fromElement;

			// Calculate pageX/Y if missing and clientX/Y available
			if ( event.pageX == null && original.clientX != null ) {
				eventDoc = event.target.ownerDocument || document;
				doc = eventDoc.documentElement;
				body = eventDoc.body;

				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
			}

			// Add relatedTarget, if necessary
			if ( !event.relatedTarget && fromElement ) {
				event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
			}

			// Add which for click: 1 === left; 2 === middle; 3 === right
			// Note: button is not normalized, so don't use it
			if ( !event.which && button !== undefined ) {
				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
			}

			return event;
		}
	},

	special: {
		load: {
			// Prevent triggered image.load events from bubbling to window.load
			noBubble: true
		},
		focus: {
			// Fire native event if possible so blur/focus sequence is correct
			trigger: function() {
				if ( this !== safeActiveElement() && this.focus ) {
					try {
						this.focus();
						return false;
					} catch ( e ) {
						// Support: IE<9
						// If we error on focus to hidden element (#1486, #12518),
						// let .trigger() run the handlers
					}
				}
			},
			delegateType: "focusin"
		},
		blur: {
			trigger: function() {
				if ( this === safeActiveElement() && this.blur ) {
					this.blur();
					return false;
				}
			},
			delegateType: "focusout"
		},
		click: {
			// For checkbox, fire native event so checked state will be right
			trigger: function() {
				if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
					this.click();
					return false;
				}
			},

			// For cross-browser consistency, don't fire native .click() on links
			_default: function( event ) {
				return jQuery.nodeName( event.target, "a" );
			}
		},

		beforeunload: {
			postDispatch: function( event ) {

				// Even when returnValue equals to undefined Firefox will still show alert
				if ( event.result !== undefined ) {
					event.originalEvent.returnValue = event.result;
				}
			}
		}
	},

	simulate: function( type, elem, event, bubble ) {
		// Piggyback on a donor event to simulate a different one.
		// Fake originalEvent to avoid donor's stopPropagation, but if the
		// simulated event prevents default then we do the same on the donor.
		var e = jQuery.extend(
			new jQuery.Event(),
			event,
			{
				type: type,
				isSimulated: true,
				originalEvent: {}
			}
		);
		if ( bubble ) {
			jQuery.event.trigger( e, null, elem );
		} else {
			jQuery.event.dispatch.call( elem, e );
		}
		if ( e.isDefaultPrevented() ) {
			event.preventDefault();
		}
	}
};

jQuery.removeEvent = document.removeEventListener ?
	function( elem, type, handle ) {
		if ( elem.removeEventListener ) {
			elem.removeEventListener( type, handle, false );
		}
	} :
	function( elem, type, handle ) {
		var name = "on" + type;

		if ( elem.detachEvent ) {

			// #8545, #7054, preventing memory leaks for custom events in IE6-8
			// detachEvent needed property on element, by name of that event, to properly expose it to GC
			if ( typeof elem[ name ] === core_strundefined ) {
				elem[ name ] = null;
			}

			elem.detachEvent( name, handle );
		}
	};

jQuery.Event = function( src, props ) {
	// Allow instantiation without the 'new' keyword
	if ( !(this instanceof jQuery.Event) ) {
		return new jQuery.Event( src, props );
	}

	// Event object
	if ( src && src.type ) {
		this.originalEvent = src;
		this.type = src.type;

		// Events bubbling up the document may have been marked as prevented
		// by a handler lower down the tree; reflect the correct value.
		this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
			src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;

	// Event type
	} else {
		this.type = src;
	}

	// Put explicitly provided properties onto the event object
	if ( props ) {
		jQuery.extend( this, props );
	}

	// Create a timestamp if incoming event doesn't have one
	this.timeStamp = src && src.timeStamp || jQuery.now();

	// Mark it as fixed
	this[ jQuery.expando ] = true;
};

// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
	isDefaultPrevented: returnFalse,
	isPropagationStopped: returnFalse,
	isImmediatePropagationStopped: returnFalse,

	preventDefault: function() {
		var e = this.originalEvent;

		this.isDefaultPrevented = returnTrue;
		if ( !e ) {
			return;
		}

		// If preventDefault exists, run it on the original event
		if ( e.preventDefault ) {
			e.preventDefault();

		// Support: IE
		// Otherwise set the returnValue property of the original event to false
		} else {
			e.returnValue = false;
		}
	},
	stopPropagation: function() {
		var e = this.originalEvent;

		this.isPropagationStopped = returnTrue;
		if ( !e ) {
			return;
		}
		// If stopPropagation exists, run it on the original event
		if ( e.stopPropagation ) {
			e.stopPropagation();
		}

		// Support: IE
		// Set the cancelBubble property of the original event to true
		e.cancelBubble = true;
	},
	stopImmediatePropagation: function() {
		this.isImmediatePropagationStopped = returnTrue;
		this.stopPropagation();
	}
};

// Create mouseenter/leave events using mouseover/out and event-time checks
jQuery.each({
	mouseenter: "mouseover",
	mouseleave: "mouseout"
}, function( orig, fix ) {
	jQuery.event.special[ orig ] = {
		delegateType: fix,
		bindType: fix,

		handle: function( event ) {
			var ret,
				target = this,
				related = event.relatedTarget,
				handleObj = event.handleObj;

			// For mousenter/leave call the handler if related is outside the target.
			// NB: No relatedTarget if the mouse left/entered the browser window
			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
				event.type = handleObj.origType;
				ret = handleObj.handler.apply( this, arguments );
				event.type = fix;
			}
			return ret;
		}
	};
});

// IE submit delegation
if ( !jQuery.support.submitBubbles ) {

	jQuery.event.special.submit = {
		setup: function() {
			// Only need this for delegated form submit events
			if ( jQuery.nodeName( this, "form" ) ) {
				return false;
			}

			// Lazy-add a submit handler when a descendant form may potentially be submitted
			jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
				// Node name check avoids a VML-related crash in IE (#9807)
				var elem = e.target,
					form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
				if ( form && !jQuery._data( form, "submitBubbles" ) ) {
					jQuery.event.add( form, "submit._submit", function( event ) {
						event._submit_bubble = true;
					});
					jQuery._data( form, "submitBubbles", true );
				}
			});
			// return undefined since we don't need an event listener
		},

		postDispatch: function( event ) {
			// If form was submitted by the user, bubble the event up the tree
			if ( event._submit_bubble ) {
				delete event._submit_bubble;
				if ( this.parentNode && !event.isTrigger ) {
					jQuery.event.simulate( "submit", this.parentNode, event, true );
				}
			}
		},

		teardown: function() {
			// Only need this for delegated form submit events
			if ( jQuery.nodeName( this, "form" ) ) {
				return false;
			}

			// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
			jQuery.event.remove( this, "._submit" );
		}
	};
}

// IE change delegation and checkbox/radio fix
if ( !jQuery.support.changeBubbles ) {

	jQuery.event.special.change = {

		setup: function() {

			if ( rformElems.test( this.nodeName ) ) {
				// IE doesn't fire change on a check/radio until blur; trigger it on click
				// after a propertychange. Eat the blur-change in special.change.handle.
				// This still fires onchange a second time for check/radio after blur.
				if ( this.type === "checkbox" || this.type === "radio" ) {
					jQuery.event.add( this, "propertychange._change", function( event ) {
						if ( event.originalEvent.propertyName === "checked" ) {
							this._just_changed = true;
						}
					});
					jQuery.event.add( this, "click._change", function( event ) {
						if ( this._just_changed && !event.isTrigger ) {
							this._just_changed = false;
						}
						// Allow triggered, simulated change events (#11500)
						jQuery.event.simulate( "change", this, event, true );
					});
				}
				return false;
			}
			// Delegated event; lazy-add a change handler on descendant inputs
			jQuery.event.add( this, "beforeactivate._change", function( e ) {
				var elem = e.target;

				if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
					jQuery.event.add( elem, "change._change", function( event ) {
						if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
							jQuery.event.simulate( "change", this.parentNode, event, true );
						}
					});
					jQuery._data( elem, "changeBubbles", true );
				}
			});
		},

		handle: function( event ) {
			var elem = event.target;

			// Swallow native change events from checkbox/radio, we already triggered them above
			if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
				return event.handleObj.handler.apply( this, arguments );
			}
		},

		teardown: function() {
			jQuery.event.remove( this, "._change" );

			return !rformElems.test( this.nodeName );
		}
	};
}

// Create "bubbling" focus and blur events
if ( !jQuery.support.focusinBubbles ) {
	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {

		// Attach a single capturing handler while someone wants focusin/focusout
		var attaches = 0,
			handler = function( event ) {
				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
			};

		jQuery.event.special[ fix ] = {
			setup: function() {
				if ( attaches++ === 0 ) {
					document.addEventListener( orig, handler, true );
				}
			},
			teardown: function() {
				if ( --attaches === 0 ) {
					document.removeEventListener( orig, handler, true );
				}
			}
		};
	});
}

jQuery.fn.extend({

	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
		var type, origFn;

		// Types can be a map of types/handlers
		if ( typeof types === "object" ) {
			// ( types-Object, selector, data )
			if ( typeof selector !== "string" ) {
				// ( types-Object, data )
				data = data || selector;
				selector = undefined;
			}
			for ( type in types ) {
				this.on( type, selector, data, types[ type ], one );
			}
			return this;
		}

		if ( data == null && fn == null ) {
			// ( types, fn )
			fn = selector;
			data = selector = undefined;
		} else if ( fn == null ) {
			if ( typeof selector === "string" ) {
				// ( types, selector, fn )
				fn = data;
				data = undefined;
			} else {
				// ( types, data, fn )
				fn = data;
				data = selector;
				selector = undefined;
			}
		}
		if ( fn === false ) {
			fn = returnFalse;
		} else if ( !fn ) {
			return this;
		}

		if ( one === 1 ) {
			origFn = fn;
			fn = function( event ) {
				// Can use an empty set, since event contains the info
				jQuery().off( event );
				return origFn.apply( this, arguments );
			};
			// Use same guid so caller can remove using origFn
			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
		}
		return this.each( function() {
			jQuery.event.add( this, types, fn, data, selector );
		});
	},
	one: function( types, selector, data, fn ) {
		return this.on( types, selector, data, fn, 1 );
	},
	off: function( types, selector, fn ) {
		var handleObj, type;
		if ( types && types.preventDefault && types.handleObj ) {
			// ( event )  dispatched jQuery.Event
			handleObj = types.handleObj;
			jQuery( types.delegateTarget ).off(
				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
				handleObj.selector,
				handleObj.handler
			);
			return this;
		}
		if ( typeof types === "object" ) {
			// ( types-object [, selector] )
			for ( type in types ) {
				this.off( type, selector, types[ type ] );
			}
			return this;
		}
		if ( selector === false || typeof selector === "function" ) {
			// ( types [, fn] )
			fn = selector;
			selector = undefined;
		}
		if ( fn === false ) {
			fn = returnFalse;
		}
		return this.each(function() {
			jQuery.event.remove( this, types, fn, selector );
		});
	},

	trigger: function( type, data ) {
		return this.each(function() {
			jQuery.event.trigger( type, data, this );
		});
	},
	triggerHandler: function( type, data ) {
		var elem = this[0];
		if ( elem ) {
			return jQuery.event.trigger( type, data, elem, true );
		}
	}
});
var isSimple = /^.[^:#\[\.,]*$/,
	rparentsprev = /^(?:parents|prev(?:Until|All))/,
	rneedsContext = jQuery.expr.match.needsContext,
	// methods guaranteed to produce a unique set when starting from a unique set
	guaranteedUnique = {
		children: true,
		contents: true,
		next: true,
		prev: true
	};

jQuery.fn.extend({
	find: function( selector ) {
		var i,
			ret = [],
			self = this,
			len = self.length;

		if ( typeof selector !== "string" ) {
			return this.pushStack( jQuery( selector ).filter(function() {
				for ( i = 0; i < len; i++ ) {
					if ( jQuery.contains( self[ i ], this ) ) {
						return true;
					}
				}
			}) );
		}

		for ( i = 0; i < len; i++ ) {
			jQuery.find( selector, self[ i ], ret );
		}

		// Needed because $( selector, context ) becomes $( context ).find( selector )
		ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
		ret.selector = this.selector ? this.selector + " " + selector : selector;
		return ret;
	},

	has: function( target ) {
		var i,
			targets = jQuery( target, this ),
			len = targets.length;

		return this.filter(function() {
			for ( i = 0; i < len; i++ ) {
				if ( jQuery.contains( this, targets[i] ) ) {
					return true;
				}
			}
		});
	},

	not: function( selector ) {
		return this.pushStack( winnow(this, selector || [], true) );
	},

	filter: function( selector ) {
		return this.pushStack( winnow(this, selector || [], false) );
	},

	is: function( selector ) {
		return !!winnow(
			this,

			// If this is a positional/relative selector, check membership in the returned set
			// so $("p:first").is("p:last") won't return true for a doc with two "p".
			typeof selector === "string" && rneedsContext.test( selector ) ?
				jQuery( selector ) :
				selector || [],
			false
		).length;
	},

	closest: function( selectors, context ) {
		var cur,
			i = 0,
			l = this.length,
			ret = [],
			pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
				jQuery( selectors, context || this.context ) :
				0;

		for ( ; i < l; i++ ) {
			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
				// Always skip document fragments
				if ( cur.nodeType < 11 && (pos ?
					pos.index(cur) > -1 :

					// Don't pass non-elements to Sizzle
					cur.nodeType === 1 &&
						jQuery.find.matchesSelector(cur, selectors)) ) {

					cur = ret.push( cur );
					break;
				}
			}
		}

		return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret );
	},

	// Determine the position of an element within
	// the matched set of elements
	index: function( elem ) {

		// No argument, return index in parent
		if ( !elem ) {
			return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
		}

		// index in selector
		if ( typeof elem === "string" ) {
			return jQuery.inArray( this[0], jQuery( elem ) );
		}

		// Locate the position of the desired element
		return jQuery.inArray(
			// If it receives a jQuery object, the first element is used
			elem.jquery ? elem[0] : elem, this );
	},

	add: function( selector, context ) {
		var set = typeof selector === "string" ?
				jQuery( selector, context ) :
				jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
			all = jQuery.merge( this.get(), set );

		return this.pushStack( jQuery.unique(all) );
	},

	addBack: function( selector ) {
		return this.add( selector == null ?
			this.prevObject : this.prevObject.filter(selector)
		);
	}
});

function sibling( cur, dir ) {
	do {
		cur = cur[ dir ];
	} while ( cur && cur.nodeType !== 1 );

	return cur;
}

jQuery.each({
	parent: function( elem ) {
		var parent = elem.parentNode;
		return parent && parent.nodeType !== 11 ? parent : null;
	},
	parents: function( elem ) {
		return jQuery.dir( elem, "parentNode" );
	},
	parentsUntil: function( elem, i, until ) {
		return jQuery.dir( elem, "parentNode", until );
	},
	next: function( elem ) {
		return sibling( elem, "nextSibling" );
	},
	prev: function( elem ) {
		return sibling( elem, "previousSibling" );
	},
	nextAll: function( elem ) {
		return jQuery.dir( elem, "nextSibling" );
	},
	prevAll: function( elem ) {
		return jQuery.dir( elem, "previousSibling" );
	},
	nextUntil: function( elem, i, until ) {
		return jQuery.dir( elem, "nextSibling", until );
	},
	prevUntil: function( elem, i, until ) {
		return jQuery.dir( elem, "previousSibling", until );
	},
	siblings: function( elem ) {
		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
	},
	children: function( elem ) {
		return jQuery.sibling( elem.firstChild );
	},
	contents: function( elem ) {
		return jQuery.nodeName( elem, "iframe" ) ?
			elem.contentDocument || elem.contentWindow.document :
			jQuery.merge( [], elem.childNodes );
	}
}, function( name, fn ) {
	jQuery.fn[ name ] = function( until, selector ) {
		var ret = jQuery.map( this, fn, until );

		if ( name.slice( -5 ) !== "Until" ) {
			selector = until;
		}

		if ( selector && typeof selector === "string" ) {
			ret = jQuery.filter( selector, ret );
		}

		if ( this.length > 1 ) {
			// Remove duplicates
			if ( !guaranteedUnique[ name ] ) {
				ret = jQuery.unique( ret );
			}

			// Reverse order for parents* and prev-derivatives
			if ( rparentsprev.test( name ) ) {
				ret = ret.reverse();
			}
		}

		return this.pushStack( ret );
	};
});

jQuery.extend({
	filter: function( expr, elems, not ) {
		var elem = elems[ 0 ];

		if ( not ) {
			expr = ":not(" + expr + ")";
		}

		return elems.length === 1 && elem.nodeType === 1 ?
			jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
			jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
				return elem.nodeType === 1;
			}));
	},

	dir: function( elem, dir, until ) {
		var matched = [],
			cur = elem[ dir ];

		while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
			if ( cur.nodeType === 1 ) {
				matched.push( cur );
			}
			cur = cur[dir];
		}
		return matched;
	},

	sibling: function( n, elem ) {
		var r = [];

		for ( ; n; n = n.nextSibling ) {
			if ( n.nodeType === 1 && n !== elem ) {
				r.push( n );
			}
		}

		return r;
	}
});

// Implement the identical functionality for filter and not
function winnow( elements, qualifier, not ) {
	if ( jQuery.isFunction( qualifier ) ) {
		return jQuery.grep( elements, function( elem, i ) {
			/* jshint -W018 */
			return !!qualifier.call( elem, i, elem ) !== not;
		});

	}

	if ( qualifier.nodeType ) {
		return jQuery.grep( elements, function( elem ) {
			return ( elem === qualifier ) !== not;
		});

	}

	if ( typeof qualifier === "string" ) {
		if ( isSimple.test( qualifier ) ) {
			return jQuery.filter( qualifier, elements, not );
		}

		qualifier = jQuery.filter( qualifier, elements );
	}

	return jQuery.grep( elements, function( elem ) {
		return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not;
	});
}
function createSafeFragment( document ) {
	var list = nodeNames.split( "|" ),
		safeFrag = document.createDocumentFragment();

	if ( safeFrag.createElement ) {
		while ( list.length ) {
			safeFrag.createElement(
				list.pop()
			);
		}
	}
	return safeFrag;
}

var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
		"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
	rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
	rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
	rleadingWhitespace = /^\s+/,
	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
	rtagName = /<([\w:]+)/,
	rtbody = /<tbody/i,
	rhtml = /<|&#?\w+;/,
	rnoInnerhtml = /<(?:script|style|link)/i,
	manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
	// checked="checked" or checked
	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
	rscriptType = /^$|\/(?:java|ecma)script/i,
	rscriptTypeMasked = /^true\/(.*)/,
	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,

	// We have to close these tags to support XHTML (#13200)
	wrapMap = {
		option: [ 1, "<select multiple='multiple'>", "</select>" ],
		legend: [ 1, "<fieldset>", "</fieldset>" ],
		area: [ 1, "<map>", "</map>" ],
		param: [ 1, "<object>", "</object>" ],
		thead: [ 1, "<table>", "</table>" ],
		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
		col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],

		// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
		// unless wrapped in a div with non-breaking characters in front of it.
		_default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>"  ]
	},
	safeFragment = createSafeFragment( document ),
	fragmentDiv = safeFragment.appendChild( document.createElement("div") );

wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;

jQuery.fn.extend({
	text: function( value ) {
		return jQuery.access( this, function( value ) {
			return value === undefined ?
				jQuery.text( this ) :
				this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
		}, null, value, arguments.length );
	},

	append: function() {
		return this.domManip( arguments, function( elem ) {
			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
				var target = manipulationTarget( this, elem );
				target.appendChild( elem );
			}
		});
	},

	prepend: function() {
		return this.domManip( arguments, function( elem ) {
			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
				var target = manipulationTarget( this, elem );
				target.insertBefore( elem, target.firstChild );
			}
		});
	},

	before: function() {
		return this.domManip( arguments, function( elem ) {
			if ( this.parentNode ) {
				this.parentNode.insertBefore( elem, this );
			}
		});
	},

	after: function() {
		return this.domManip( arguments, function( elem ) {
			if ( this.parentNode ) {
				this.parentNode.insertBefore( elem, this.nextSibling );
			}
		});
	},

	// keepData is for internal use only--do not document
	remove: function( selector, keepData ) {
		var elem,
			elems = selector ? jQuery.filter( selector, this ) : this,
			i = 0;

		for ( ; (elem = elems[i]) != null; i++ ) {

			if ( !keepData && elem.nodeType === 1 ) {
				jQuery.cleanData( getAll( elem ) );
			}

			if ( elem.parentNode ) {
				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
					setGlobalEval( getAll( elem, "script" ) );
				}
				elem.parentNode.removeChild( elem );
			}
		}

		return this;
	},

	empty: function() {
		var elem,
			i = 0;

		for ( ; (elem = this[i]) != null; i++ ) {
			// Remove element nodes and prevent memory leaks
			if ( elem.nodeType === 1 ) {
				jQuery.cleanData( getAll( elem, false ) );
			}

			// Remove any remaining nodes
			while ( elem.firstChild ) {
				elem.removeChild( elem.firstChild );
			}

			// If this is a select, ensure that it displays empty (#12336)
			// Support: IE<9
			if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
				elem.options.length = 0;
			}
		}

		return this;
	},

	clone: function( dataAndEvents, deepDataAndEvents ) {
		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;

		return this.map( function () {
			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
		});
	},

	html: function( value ) {
		return jQuery.access( this, function( value ) {
			var elem = this[0] || {},
				i = 0,
				l = this.length;

			if ( value === undefined ) {
				return elem.nodeType === 1 ?
					elem.innerHTML.replace( rinlinejQuery, "" ) :
					undefined;
			}

			// See if we can take a shortcut and just use innerHTML
			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
				( jQuery.support.htmlSerialize || !rnoshimcache.test( value )  ) &&
				( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
				!wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {

				value = value.replace( rxhtmlTag, "<$1></$2>" );

				try {
					for (; i < l; i++ ) {
						// Remove element nodes and prevent memory leaks
						elem = this[i] || {};
						if ( elem.nodeType === 1 ) {
							jQuery.cleanData( getAll( elem, false ) );
							elem.innerHTML = value;
						}
					}

					elem = 0;

				// If using innerHTML throws an exception, use the fallback method
				} catch(e) {}
			}

			if ( elem ) {
				this.empty().append( value );
			}
		}, null, value, arguments.length );
	},

	replaceWith: function() {
		var
			// Snapshot the DOM in case .domManip sweeps something relevant into its fragment
			args = jQuery.map( this, function( elem ) {
				return [ elem.nextSibling, elem.parentNode ];
			}),
			i = 0;

		// Make the changes, replacing each context element with the new content
		this.domManip( arguments, function( elem ) {
			var next = args[ i++ ],
				parent = args[ i++ ];

			if ( parent ) {
				// Don't use the snapshot next if it has moved (#13810)
				if ( next && next.parentNode !== parent ) {
					next = this.nextSibling;
				}
				jQuery( this ).remove();
				parent.insertBefore( elem, next );
			}
		// Allow new content to include elements from the context set
		}, true );

		// Force removal if there was no new content (e.g., from empty arguments)
		return i ? this : this.remove();
	},

	detach: function( selector ) {
		return this.remove( selector, true );
	},

	domManip: function( args, callback, allowIntersection ) {

		// Flatten any nested arrays
		args = core_concat.apply( [], args );

		var first, node, hasScripts,
			scripts, doc, fragment,
			i = 0,
			l = this.length,
			set = this,
			iNoClone = l - 1,
			value = args[0],
			isFunction = jQuery.isFunction( value );

		// We can't cloneNode fragments that contain checked, in WebKit
		if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
			return this.each(function( index ) {
				var self = set.eq( index );
				if ( isFunction ) {
					args[0] = value.call( this, index, self.html() );
				}
				self.domManip( args, callback, allowIntersection );
			});
		}

		if ( l ) {
			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
			first = fragment.firstChild;

			if ( fragment.childNodes.length === 1 ) {
				fragment = first;
			}

			if ( first ) {
				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
				hasScripts = scripts.length;

				// Use the original fragment for the last item instead of the first because it can end up
				// being emptied incorrectly in certain situations (#8070).
				for ( ; i < l; i++ ) {
					node = fragment;

					if ( i !== iNoClone ) {
						node = jQuery.clone( node, true, true );

						// Keep references to cloned scripts for later restoration
						if ( hasScripts ) {
							jQuery.merge( scripts, getAll( node, "script" ) );
						}
					}

					callback.call( this[i], node, i );
				}

				if ( hasScripts ) {
					doc = scripts[ scripts.length - 1 ].ownerDocument;

					// Reenable scripts
					jQuery.map( scripts, restoreScript );

					// Evaluate executable scripts on first document insertion
					for ( i = 0; i < hasScripts; i++ ) {
						node = scripts[ i ];
						if ( rscriptType.test( node.type || "" ) &&
							!jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {

							if ( node.src ) {
								// Hope ajax is available...
								jQuery._evalUrl( node.src );
							} else {
								jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
							}
						}
					}
				}

				// Fix #11809: Avoid leaking memory
				fragment = first = null;
			}
		}

		return this;
	}
});

// Support: IE<8
// Manipulating tables requires a tbody
function manipulationTarget( elem, content ) {
	return jQuery.nodeName( elem, "table" ) &&
		jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?

		elem.getElementsByTagName("tbody")[0] ||
			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
		elem;
}

// Replace/restore the type attribute of script elements for safe DOM manipulation
function disableScript( elem ) {
	elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type;
	return elem;
}
function restoreScript( elem ) {
	var match = rscriptTypeMasked.exec( elem.type );
	if ( match ) {
		elem.type = match[1];
	} else {
		elem.removeAttribute("type");
	}
	return elem;
}

// Mark scripts as having already been evaluated
function setGlobalEval( elems, refElements ) {
	var elem,
		i = 0;
	for ( ; (elem = elems[i]) != null; i++ ) {
		jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
	}
}

function cloneCopyEvent( src, dest ) {

	if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
		return;
	}

	var type, i, l,
		oldData = jQuery._data( src ),
		curData = jQuery._data( dest, oldData ),
		events = oldData.events;

	if ( events ) {
		delete curData.handle;
		curData.events = {};

		for ( type in events ) {
			for ( i = 0, l = events[ type ].length; i < l; i++ ) {
				jQuery.event.add( dest, type, events[ type ][ i ] );
			}
		}
	}

	// make the cloned public data object a copy from the original
	if ( curData.data ) {
		curData.data = jQuery.extend( {}, curData.data );
	}
}

function fixCloneNodeIssues( src, dest ) {
	var nodeName, e, data;

	// We do not need to do anything for non-Elements
	if ( dest.nodeType !== 1 ) {
		return;
	}

	nodeName = dest.nodeName.toLowerCase();

	// IE6-8 copies events bound via attachEvent when using cloneNode.
	if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) {
		data = jQuery._data( dest );

		for ( e in data.events ) {
			jQuery.removeEvent( dest, e, data.handle );
		}

		// Event data gets referenced instead of copied if the expando gets copied too
		dest.removeAttribute( jQuery.expando );
	}

	// IE blanks contents when cloning scripts, and tries to evaluate newly-set text
	if ( nodeName === "script" && dest.text !== src.text ) {
		disableScript( dest ).text = src.text;
		restoreScript( dest );

	// IE6-10 improperly clones children of object elements using classid.
	// IE10 throws NoModificationAllowedError if parent is null, #12132.
	} else if ( nodeName === "object" ) {
		if ( dest.parentNode ) {
			dest.outerHTML = src.outerHTML;
		}

		// This path appears unavoidable for IE9. When cloning an object
		// element in IE9, the outerHTML strategy above is not sufficient.
		// If the src has innerHTML and the destination does not,
		// copy the src.innerHTML into the dest.innerHTML. #10324
		if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
			dest.innerHTML = src.innerHTML;
		}

	} else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
		// IE6-8 fails to persist the checked state of a cloned checkbox
		// or radio button. Worse, IE6-7 fail to give the cloned element
		// a checked appearance if the defaultChecked value isn't also set

		dest.defaultChecked = dest.checked = src.checked;

		// IE6-7 get confused and end up setting the value of a cloned
		// checkbox/radio button to an empty string instead of "on"
		if ( dest.value !== src.value ) {
			dest.value = src.value;
		}

	// IE6-8 fails to return the selected option to the default selected
	// state when cloning options
	} else if ( nodeName === "option" ) {
		dest.defaultSelected = dest.selected = src.defaultSelected;

	// IE6-8 fails to set the defaultValue to the correct value when
	// cloning other types of input fields
	} else if ( nodeName === "input" || nodeName === "textarea" ) {
		dest.defaultValue = src.defaultValue;
	}
}

jQuery.each({
	appendTo: "append",
	prependTo: "prepend",
	insertBefore: "before",
	insertAfter: "after",
	replaceAll: "replaceWith"
}, function( name, original ) {
	jQuery.fn[ name ] = function( selector ) {
		var elems,
			i = 0,
			ret = [],
			insert = jQuery( selector ),
			last = insert.length - 1;

		for ( ; i <= last; i++ ) {
			elems = i === last ? this : this.clone(true);
			jQuery( insert[i] )[ original ]( elems );

			// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
			core_push.apply( ret, elems.get() );
		}

		return this.pushStack( ret );
	};
});

function getAll( context, tag ) {
	var elems, elem,
		i = 0,
		found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) :
			typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) :
			undefined;

	if ( !found ) {
		for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
			if ( !tag || jQuery.nodeName( elem, tag ) ) {
				found.push( elem );
			} else {
				jQuery.merge( found, getAll( elem, tag ) );
			}
		}
	}

	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
		jQuery.merge( [ context ], found ) :
		found;
}

// Used in buildFragment, fixes the defaultChecked property
function fixDefaultChecked( elem ) {
	if ( manipulation_rcheckableType.test( elem.type ) ) {
		elem.defaultChecked = elem.checked;
	}
}

jQuery.extend({
	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
		var destElements, node, clone, i, srcElements,
			inPage = jQuery.contains( elem.ownerDocument, elem );

		if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
			clone = elem.cloneNode( true );

		// IE<=8 does not properly clone detached, unknown element nodes
		} else {
			fragmentDiv.innerHTML = elem.outerHTML;
			fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
		}

		if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
				(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {

			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
			destElements = getAll( clone );
			srcElements = getAll( elem );

			// Fix all IE cloning issues
			for ( i = 0; (node = srcElements[i]) != null; ++i ) {
				// Ensure that the destination node is not null; Fixes #9587
				if ( destElements[i] ) {
					fixCloneNodeIssues( node, destElements[i] );
				}
			}
		}

		// Copy the events from the original to the clone
		if ( dataAndEvents ) {
			if ( deepDataAndEvents ) {
				srcElements = srcElements || getAll( elem );
				destElements = destElements || getAll( clone );

				for ( i = 0; (node = srcElements[i]) != null; i++ ) {
					cloneCopyEvent( node, destElements[i] );
				}
			} else {
				cloneCopyEvent( elem, clone );
			}
		}

		// Preserve script evaluation history
		destElements = getAll( clone, "script" );
		if ( destElements.length > 0 ) {
			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
		}

		destElements = srcElements = node = null;

		// Return the cloned set
		return clone;
	},

	buildFragment: function( elems, context, scripts, selection ) {
		var j, elem, contains,
			tmp, tag, tbody, wrap,
			l = elems.length,

			// Ensure a safe fragment
			safe = createSafeFragment( context ),

			nodes = [],
			i = 0;

		for ( ; i < l; i++ ) {
			elem = elems[ i ];

			if ( elem || elem === 0 ) {

				// Add nodes directly
				if ( jQuery.type( elem ) === "object" ) {
					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );

				// Convert non-html into a text node
				} else if ( !rhtml.test( elem ) ) {
					nodes.push( context.createTextNode( elem ) );

				// Convert html into DOM nodes
				} else {
					tmp = tmp || safe.appendChild( context.createElement("div") );

					// Deserialize a standard representation
					tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
					wrap = wrapMap[ tag ] || wrapMap._default;

					tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];

					// Descend through wrappers to the right content
					j = wrap[0];
					while ( j-- ) {
						tmp = tmp.lastChild;
					}

					// Manually add leading whitespace removed by IE
					if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
						nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
					}

					// Remove IE's autoinserted <tbody> from table fragments
					if ( !jQuery.support.tbody ) {

						// String was a <table>, *may* have spurious <tbody>
						elem = tag === "table" && !rtbody.test( elem ) ?
							tmp.firstChild :

							// String was a bare <thead> or <tfoot>
							wrap[1] === "<table>" && !rtbody.test( elem ) ?
								tmp :
								0;

						j = elem && elem.childNodes.length;
						while ( j-- ) {
							if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
								elem.removeChild( tbody );
							}
						}
					}

					jQuery.merge( nodes, tmp.childNodes );

					// Fix #12392 for WebKit and IE > 9
					tmp.textContent = "";

					// Fix #12392 for oldIE
					while ( tmp.firstChild ) {
						tmp.removeChild( tmp.firstChild );
					}

					// Remember the top-level container for proper cleanup
					tmp = safe.lastChild;
				}
			}
		}

		// Fix #11356: Clear elements from fragment
		if ( tmp ) {
			safe.removeChild( tmp );
		}

		// Reset defaultChecked for any radios and checkboxes
		// about to be appended to the DOM in IE 6/7 (#8060)
		if ( !jQuery.support.appendChecked ) {
			jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
		}

		i = 0;
		while ( (elem = nodes[ i++ ]) ) {

			// #4087 - If origin and destination elements are the same, and this is
			// that element, do not do anything
			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
				continue;
			}

			contains = jQuery.contains( elem.ownerDocument, elem );

			// Append to fragment
			tmp = getAll( safe.appendChild( elem ), "script" );

			// Preserve script evaluation history
			if ( contains ) {
				setGlobalEval( tmp );
			}

			// Capture executables
			if ( scripts ) {
				j = 0;
				while ( (elem = tmp[ j++ ]) ) {
					if ( rscriptType.test( elem.type || "" ) ) {
						scripts.push( elem );
					}
				}
			}
		}

		tmp = null;

		return safe;
	},

	cleanData: function( elems, /* internal */ acceptData ) {
		var elem, type, id, data,
			i = 0,
			internalKey = jQuery.expando,
			cache = jQuery.cache,
			deleteExpando = jQuery.support.deleteExpando,
			special = jQuery.event.special;

		for ( ; (elem = elems[i]) != null; i++ ) {

			if ( acceptData || jQuery.acceptData( elem ) ) {

				id = elem[ internalKey ];
				data = id && cache[ id ];

				if ( data ) {
					if ( data.events ) {
						for ( type in data.events ) {
							if ( special[ type ] ) {
								jQuery.event.remove( elem, type );

							// This is a shortcut to avoid jQuery.event.remove's overhead
							} else {
								jQuery.removeEvent( elem, type, data.handle );
							}
						}
					}

					// Remove cache only if it was not already removed by jQuery.event.remove
					if ( cache[ id ] ) {

						delete cache[ id ];

						// IE does not allow us to delete expando properties from nodes,
						// nor does it have a removeAttribute function on Document nodes;
						// we must handle all of these cases
						if ( deleteExpando ) {
							delete elem[ internalKey ];

						} else if ( typeof elem.removeAttribute !== core_strundefined ) {
							elem.removeAttribute( internalKey );

						} else {
							elem[ internalKey ] = null;
						}

						core_deletedIds.push( id );
					}
				}
			}
		}
	},

	_evalUrl: function( url ) {
		return jQuery.ajax({
			url: url,
			type: "GET",
			dataType: "script",
			async: false,
			global: false,
			"throws": true
		});
	}
});
jQuery.fn.extend({
	wrapAll: function( html ) {
		if ( jQuery.isFunction( html ) ) {
			return this.each(function(i) {
				jQuery(this).wrapAll( html.call(this, i) );
			});
		}

		if ( this[0] ) {
			// The elements to wrap the target around
			var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);

			if ( this[0].parentNode ) {
				wrap.insertBefore( this[0] );
			}

			wrap.map(function() {
				var elem = this;

				while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
					elem = elem.firstChild;
				}

				return elem;
			}).append( this );
		}

		return this;
	},

	wrapInner: function( html ) {
		if ( jQuery.isFunction( html ) ) {
			return this.each(function(i) {
				jQuery(this).wrapInner( html.call(this, i) );
			});
		}

		return this.each(function() {
			var self = jQuery( this ),
				contents = self.contents();

			if ( contents.length ) {
				contents.wrapAll( html );

			} else {
				self.append( html );
			}
		});
	},

	wrap: function( html ) {
		var isFunction = jQuery.isFunction( html );

		return this.each(function(i) {
			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
		});
	},

	unwrap: function() {
		return this.parent().each(function() {
			if ( !jQuery.nodeName( this, "body" ) ) {
				jQuery( this ).replaceWith( this.childNodes );
			}
		}).end();
	}
});
var iframe, getStyles, curCSS,
	ralpha = /alpha\([^)]*\)/i,
	ropacity = /opacity\s*=\s*([^)]*)/,
	rposition = /^(top|right|bottom|left)$/,
	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
	rmargin = /^margin/,
	rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
	rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
	rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
	elemdisplay = { BODY: "block" },

	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
	cssNormalTransform = {
		letterSpacing: 0,
		fontWeight: 400
	},

	cssExpand = [ "Top", "Right", "Bottom", "Left" ],
	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];

// return a css property mapped to a potentially vendor prefixed property
function vendorPropName( style, name ) {

	// shortcut for names that are not vendor prefixed
	if ( name in style ) {
		return name;
	}

	// check for vendor prefixed names
	var capName = name.charAt(0).toUpperCase() + name.slice(1),
		origName = name,
		i = cssPrefixes.length;

	while ( i-- ) {
		name = cssPrefixes[ i ] + capName;
		if ( name in style ) {
			return name;
		}
	}

	return origName;
}

function isHidden( elem, el ) {
	// isHidden might be called from jQuery#filter function;
	// in that case, element will be second argument
	elem = el || elem;
	return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
}

function showHide( elements, show ) {
	var display, elem, hidden,
		values = [],
		index = 0,
		length = elements.length;

	for ( ; index < length; index++ ) {
		elem = elements[ index ];
		if ( !elem.style ) {
			continue;
		}

		values[ index ] = jQuery._data( elem, "olddisplay" );
		display = elem.style.display;
		if ( show ) {
			// Reset the inline display of this element to learn if it is
			// being hidden by cascaded rules or not
			if ( !values[ index ] && display === "none" ) {
				elem.style.display = "";
			}

			// Set elements which have been overridden with display: none
			// in a stylesheet to whatever the default browser style is
			// for such an element
			if ( elem.style.display === "" && isHidden( elem ) ) {
				values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
			}
		} else {

			if ( !values[ index ] ) {
				hidden = isHidden( elem );

				if ( display && display !== "none" || !hidden ) {
					jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
				}
			}
		}
	}

	// Set the display of most of the elements in a second loop
	// to avoid the constant reflow
	for ( index = 0; index < length; index++ ) {
		elem = elements[ index ];
		if ( !elem.style ) {
			continue;
		}
		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
			elem.style.display = show ? values[ index ] || "" : "none";
		}
	}

	return elements;
}

jQuery.fn.extend({
	css: function( name, value ) {
		return jQuery.access( this, function( elem, name, value ) {
			var len, styles,
				map = {},
				i = 0;

			if ( jQuery.isArray( name ) ) {
				styles = getStyles( elem );
				len = name.length;

				for ( ; i < len; i++ ) {
					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
				}

				return map;
			}

			return value !== undefined ?
				jQuery.style( elem, name, value ) :
				jQuery.css( elem, name );
		}, name, value, arguments.length > 1 );
	},
	show: function() {
		return showHide( this, true );
	},
	hide: function() {
		return showHide( this );
	},
	toggle: function( state ) {
		if ( typeof state === "boolean" ) {
			return state ? this.show() : this.hide();
		}

		return this.each(function() {
			if ( isHidden( this ) ) {
				jQuery( this ).show();
			} else {
				jQuery( this ).hide();
			}
		});
	}
});

jQuery.extend({
	// Add in style property hooks for overriding the default
	// behavior of getting and setting a style property
	cssHooks: {
		opacity: {
			get: function( elem, computed ) {
				if ( computed ) {
					// We should always get a number back from opacity
					var ret = curCSS( elem, "opacity" );
					return ret === "" ? "1" : ret;
				}
			}
		}
	},

	// Don't automatically add "px" to these possibly-unitless properties
	cssNumber: {
		"columnCount": true,
		"fillOpacity": true,
		"fontWeight": true,
		"lineHeight": true,
		"opacity": true,
		"order": true,
		"orphans": true,
		"widows": true,
		"zIndex": true,
		"zoom": true
	},

	// Add in properties whose names you wish to fix before
	// setting or getting the value
	cssProps: {
		// normalize float css property
		"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
	},

	// Get and set the style property on a DOM Node
	style: function( elem, name, value, extra ) {
		// Don't set styles on text and comment nodes
		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
			return;
		}

		// Make sure that we're working with the right name
		var ret, type, hooks,
			origName = jQuery.camelCase( name ),
			style = elem.style;

		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );

		// gets hook for the prefixed version
		// followed by the unprefixed version
		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

		// Check if we're setting a value
		if ( value !== undefined ) {
			type = typeof value;

			// convert relative number strings (+= or -=) to relative numbers. #7345
			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
				// Fixes bug #9237
				type = "number";
			}

			// Make sure that NaN and null values aren't set. See: #7116
			if ( value == null || type === "number" && isNaN( value ) ) {
				return;
			}

			// If a number was passed in, add 'px' to the (except for certain CSS properties)
			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
				value += "px";
			}

			// Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
			// but it would mean to define eight (for every problematic property) identical functions
			if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
				style[ name ] = "inherit";
			}

			// If a hook was provided, use that value, otherwise just set the specified value
			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {

				// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
				// Fixes bug #5509
				try {
					style[ name ] = value;
				} catch(e) {}
			}

		} else {
			// If a hook was provided get the non-computed value from there
			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
				return ret;
			}

			// Otherwise just get the value from the style object
			return style[ name ];
		}
	},

	css: function( elem, name, extra, styles ) {
		var num, val, hooks,
			origName = jQuery.camelCase( name );

		// Make sure that we're working with the right name
		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );

		// gets hook for the prefixed version
		// followed by the unprefixed version
		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

		// If a hook was provided get the computed value from there
		if ( hooks && "get" in hooks ) {
			val = hooks.get( elem, true, extra );
		}

		// Otherwise, if a way to get the computed value exists, use that
		if ( val === undefined ) {
			val = curCSS( elem, name, styles );
		}

		//convert "normal" to computed value
		if ( val === "normal" && name in cssNormalTransform ) {
			val = cssNormalTransform[ name ];
		}

		// Return, converting to number if forced or a qualifier was provided and val looks numeric
		if ( extra === "" || extra ) {
			num = parseFloat( val );
			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
		}
		return val;
	}
});

// NOTE: we've included the "window" in window.getComputedStyle
// because jsdom on node.js will break without it.
if ( window.getComputedStyle ) {
	getStyles = function( elem ) {
		return window.getComputedStyle( elem, null );
	};

	curCSS = function( elem, name, _computed ) {
		var width, minWidth, maxWidth,
			computed = _computed || getStyles( elem ),

			// getPropertyValue is only needed for .css('filter') in IE9, see #12537
			ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
			style = elem.style;

		if ( computed ) {

			if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
				ret = jQuery.style( elem, name );
			}

			// A tribute to the "awesome hack by Dean Edwards"
			// Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
			// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
			// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
			if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {

				// Remember the original values
				width = style.width;
				minWidth = style.minWidth;
				maxWidth = style.maxWidth;

				// Put in the new values to get a computed value out
				style.minWidth = style.maxWidth = style.width = ret;
				ret = computed.width;

				// Revert the changed values
				style.width = width;
				style.minWidth = minWidth;
				style.maxWidth = maxWidth;
			}
		}

		return ret;
	};
} else if ( document.documentElement.currentStyle ) {
	getStyles = function( elem ) {
		return elem.currentStyle;
	};

	curCSS = function( elem, name, _computed ) {
		var left, rs, rsLeft,
			computed = _computed || getStyles( elem ),
			ret = computed ? computed[ name ] : undefined,
			style = elem.style;

		// Avoid setting ret to empty string here
		// so we don't default to auto
		if ( ret == null && style && style[ name ] ) {
			ret = style[ name ];
		}

		// From the awesome hack by Dean Edwards
		// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291

		// If we're not dealing with a regular pixel number
		// but a number that has a weird ending, we need to convert it to pixels
		// but not position css attributes, as those are proportional to the parent element instead
		// and we can't measure the parent instead because it might trigger a "stacking dolls" problem
		if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {

			// Remember the original values
			left = style.left;
			rs = elem.runtimeStyle;
			rsLeft = rs && rs.left;

			// Put in the new values to get a computed value out
			if ( rsLeft ) {
				rs.left = elem.currentStyle.left;
			}
			style.left = name === "fontSize" ? "1em" : ret;
			ret = style.pixelLeft + "px";

			// Revert the changed values
			style.left = left;
			if ( rsLeft ) {
				rs.left = rsLeft;
			}
		}

		return ret === "" ? "auto" : ret;
	};
}

function setPositiveNumber( elem, value, subtract ) {
	var matches = rnumsplit.exec( value );
	return matches ?
		// Guard against undefined "subtract", e.g., when used as in cssHooks
		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
		value;
}

function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
	var i = extra === ( isBorderBox ? "border" : "content" ) ?
		// If we already have the right measurement, avoid augmentation
		4 :
		// Otherwise initialize for horizontal or vertical properties
		name === "width" ? 1 : 0,

		val = 0;

	for ( ; i < 4; i += 2 ) {
		// both box models exclude margin, so add it if we want it
		if ( extra === "margin" ) {
			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
		}

		if ( isBorderBox ) {
			// border-box includes padding, so remove it if we want content
			if ( extra === "content" ) {
				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
			}

			// at this point, extra isn't border nor margin, so remove border
			if ( extra !== "margin" ) {
				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
			}
		} else {
			// at this point, extra isn't content, so add padding
			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );

			// at this point, extra isn't content nor padding, so add border
			if ( extra !== "padding" ) {
				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
			}
		}
	}

	return val;
}

function getWidthOrHeight( elem, name, extra ) {

	// Start with offset property, which is equivalent to the border-box value
	var valueIsBorderBox = true,
		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
		styles = getStyles( elem ),
		isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";

	// some non-html elements return undefined for offsetWidth, so check for null/undefined
	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
	if ( val <= 0 || val == null ) {
		// Fall back to computed then uncomputed css if necessary
		val = curCSS( elem, name, styles );
		if ( val < 0 || val == null ) {
			val = elem.style[ name ];
		}

		// Computed unit is not pixels. Stop here and return.
		if ( rnumnonpx.test(val) ) {
			return val;
		}

		// we need the check for style in case a browser which returns unreliable values
		// for getComputedStyle silently falls back to the reliable elem.style
		valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );

		// Normalize "", auto, and prepare for extra
		val = parseFloat( val ) || 0;
	}

	// use the active box-sizing model to add/subtract irrelevant styles
	return ( val +
		augmentWidthOrHeight(
			elem,
			name,
			extra || ( isBorderBox ? "border" : "content" ),
			valueIsBorderBox,
			styles
		)
	) + "px";
}

// Try to determine the default display value of an element
function css_defaultDisplay( nodeName ) {
	var doc = document,
		display = elemdisplay[ nodeName ];

	if ( !display ) {
		display = actualDisplay( nodeName, doc );

		// If the simple way fails, read from inside an iframe
		if ( display === "none" || !display ) {
			// Use the already-created iframe if possible
			iframe = ( iframe ||
				jQuery("<iframe frameborder='0' width='0' height='0'/>")
				.css( "cssText", "display:block !important" )
			).appendTo( doc.documentElement );

			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
			doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
			doc.write("<!doctype html><html><body>");
			doc.close();

			display = actualDisplay( nodeName, doc );
			iframe.detach();
		}

		// Store the correct default display
		elemdisplay[ nodeName ] = display;
	}

	return display;
}

// Called ONLY from within css_defaultDisplay
function actualDisplay( name, doc ) {
	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
		display = jQuery.css( elem[0], "display" );
	elem.remove();
	return display;
}

jQuery.each([ "height", "width" ], function( i, name ) {
	jQuery.cssHooks[ name ] = {
		get: function( elem, computed, extra ) {
			if ( computed ) {
				// certain elements can have dimension info if we invisibly show them
				// however, it must have a current display style that would benefit from this
				return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
					jQuery.swap( elem, cssShow, function() {
						return getWidthOrHeight( elem, name, extra );
					}) :
					getWidthOrHeight( elem, name, extra );
			}
		},

		set: function( elem, value, extra ) {
			var styles = extra && getStyles( elem );
			return setPositiveNumber( elem, value, extra ?
				augmentWidthOrHeight(
					elem,
					name,
					extra,
					jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
					styles
				) : 0
			);
		}
	};
});

if ( !jQuery.support.opacity ) {
	jQuery.cssHooks.opacity = {
		get: function( elem, computed ) {
			// IE uses filters for opacity
			return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
				( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
				computed ? "1" : "";
		},

		set: function( elem, value ) {
			var style = elem.style,
				currentStyle = elem.currentStyle,
				opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
				filter = currentStyle && currentStyle.filter || style.filter || "";

			// IE has trouble with opacity if it does not have layout
			// Force it by setting the zoom level
			style.zoom = 1;

			// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
			// if value === "", then remove inline opacity #12685
			if ( ( value >= 1 || value === "" ) &&
					jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
					style.removeAttribute ) {

				// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
				// if "filter:" is present at all, clearType is disabled, we want to avoid this
				// style.removeAttribute is IE Only, but so apparently is this code path...
				style.removeAttribute( "filter" );

				// if there is no filter style applied in a css rule or unset inline opacity, we are done
				if ( value === "" || currentStyle && !currentStyle.filter ) {
					return;
				}
			}

			// otherwise, set new filter values
			style.filter = ralpha.test( filter ) ?
				filter.replace( ralpha, opacity ) :
				filter + " " + opacity;
		}
	};
}

// These hooks cannot be added until DOM ready because the support test
// for it is not run until after DOM ready
jQuery(function() {
	if ( !jQuery.support.reliableMarginRight ) {
		jQuery.cssHooks.marginRight = {
			get: function( elem, computed ) {
				if ( computed ) {
					// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
					// Work around by temporarily setting element display to inline-block
					return jQuery.swap( elem, { "display": "inline-block" },
						curCSS, [ elem, "marginRight" ] );
				}
			}
		};
	}

	// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
	// getComputedStyle returns percent when specified for top/left/bottom/right
	// rather than make the css module depend on the offset module, we just check for it here
	if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
		jQuery.each( [ "top", "left" ], function( i, prop ) {
			jQuery.cssHooks[ prop ] = {
				get: function( elem, computed ) {
					if ( computed ) {
						computed = curCSS( elem, prop );
						// if curCSS returns percentage, fallback to offset
						return rnumnonpx.test( computed ) ?
							jQuery( elem ).position()[ prop ] + "px" :
							computed;
					}
				}
			};
		});
	}

});

if ( jQuery.expr && jQuery.expr.filters ) {
	jQuery.expr.filters.hidden = function( elem ) {
		// Support: Opera <= 12.12
		// Opera reports offsetWidths and offsetHeights less than zero on some elements
		return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
			(!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
	};

	jQuery.expr.filters.visible = function( elem ) {
		return !jQuery.expr.filters.hidden( elem );
	};
}

// These hooks are used by animate to expand properties
jQuery.each({
	margin: "",
	padding: "",
	border: "Width"
}, function( prefix, suffix ) {
	jQuery.cssHooks[ prefix + suffix ] = {
		expand: function( value ) {
			var i = 0,
				expanded = {},

				// assumes a single number if not a string
				parts = typeof value === "string" ? value.split(" ") : [ value ];

			for ( ; i < 4; i++ ) {
				expanded[ prefix + cssExpand[ i ] + suffix ] =
					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
			}

			return expanded;
		}
	};

	if ( !rmargin.test( prefix ) ) {
		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
	}
});
var r20 = /%20/g,
	rbracket = /\[\]$/,
	rCRLF = /\r?\n/g,
	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
	rsubmittable = /^(?:input|select|textarea|keygen)/i;

jQuery.fn.extend({
	serialize: function() {
		return jQuery.param( this.serializeArray() );
	},
	serializeArray: function() {
		return this.map(function(){
			// Can add propHook for "elements" to filter or add form elements
			var elements = jQuery.prop( this, "elements" );
			return elements ? jQuery.makeArray( elements ) : this;
		})
		.filter(function(){
			var type = this.type;
			// Use .is(":disabled") so that fieldset[disabled] works
			return this.name && !jQuery( this ).is( ":disabled" ) &&
				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
				( this.checked || !manipulation_rcheckableType.test( type ) );
		})
		.map(function( i, elem ){
			var val = jQuery( this ).val();

			return val == null ?
				null :
				jQuery.isArray( val ) ?
					jQuery.map( val, function( val ){
						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
					}) :
					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
		}).get();
	}
});

//Serialize an array of form elements or a set of
//key/values into a query string
jQuery.param = function( a, traditional ) {
	var prefix,
		s = [],
		add = function( key, value ) {
			// If value is a function, invoke it and return its value
			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
		};

	// Set traditional to true for jQuery <= 1.3.2 behavior.
	if ( traditional === undefined ) {
		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
	}

	// If an array was passed in, assume that it is an array of form elements.
	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
		// Serialize the form elements
		jQuery.each( a, function() {
			add( this.name, this.value );
		});

	} else {
		// If traditional, encode the "old" way (the way 1.3.2 or older
		// did it), otherwise encode params recursively.
		for ( prefix in a ) {
			buildParams( prefix, a[ prefix ], traditional, add );
		}
	}

	// Return the resulting serialization
	return s.join( "&" ).replace( r20, "+" );
};

function buildParams( prefix, obj, traditional, add ) {
	var name;

	if ( jQuery.isArray( obj ) ) {
		// Serialize array item.
		jQuery.each( obj, function( i, v ) {
			if ( traditional || rbracket.test( prefix ) ) {
				// Treat each array item as a scalar.
				add( prefix, v );

			} else {
				// Item is non-scalar (array or object), encode its numeric index.
				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
			}
		});

	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
		// Serialize object item.
		for ( name in obj ) {
			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
		}

	} else {
		// Serialize scalar item.
		add( prefix, obj );
	}
}
jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {

	// Handle event binding
	jQuery.fn[ name ] = function( data, fn ) {
		return arguments.length > 0 ?
			this.on( name, null, data, fn ) :
			this.trigger( name );
	};
});

jQuery.fn.extend({
	hover: function( fnOver, fnOut ) {
		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
	},

	bind: function( types, data, fn ) {
		return this.on( types, null, data, fn );
	},
	unbind: function( types, fn ) {
		return this.off( types, null, fn );
	},

	delegate: function( selector, types, data, fn ) {
		return this.on( types, selector, data, fn );
	},
	undelegate: function( selector, types, fn ) {
		// ( namespace ) or ( selector, types [, fn] )
		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
	}
});
var
	// Document location
	ajaxLocParts,
	ajaxLocation,
	ajax_nonce = jQuery.now(),

	ajax_rquery = /\?/,
	rhash = /#.*$/,
	rts = /([?&])_=[^&]*/,
	rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
	// #7653, #8125, #8152: local protocol detection
	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
	rnoContent = /^(?:GET|HEAD)$/,
	rprotocol = /^\/\//,
	rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,

	// Keep a copy of the old load method
	_load = jQuery.fn.load,

	/* Prefilters
	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
	 * 2) These are called:
	 *    - BEFORE asking for a transport
	 *    - AFTER param serialization (s.data is a string if s.processData is true)
	 * 3) key is the dataType
	 * 4) the catchall symbol "*" can be used
	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
	 */
	prefilters = {},

	/* Transports bindings
	 * 1) key is the dataType
	 * 2) the catchall symbol "*" can be used
	 * 3) selection will start with transport dataType and THEN go to "*" if needed
	 */
	transports = {},

	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
	allTypes = "*/".concat("*");

// #8138, IE may throw an exception when accessing
// a field from window.location if document.domain has been set
try {
	ajaxLocation = location.href;
} catch( e ) {
	// Use the href attribute of an A element
	// since IE will modify it given document.location
	ajaxLocation = document.createElement( "a" );
	ajaxLocation.href = "";
	ajaxLocation = ajaxLocation.href;
}

// Segment location into parts
ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];

// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {

	// dataTypeExpression is optional and defaults to "*"
	return function( dataTypeExpression, func ) {

		if ( typeof dataTypeExpression !== "string" ) {
			func = dataTypeExpression;
			dataTypeExpression = "*";
		}

		var dataType,
			i = 0,
			dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];

		if ( jQuery.isFunction( func ) ) {
			// For each dataType in the dataTypeExpression
			while ( (dataType = dataTypes[i++]) ) {
				// Prepend if requested
				if ( dataType[0] === "+" ) {
					dataType = dataType.slice( 1 ) || "*";
					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );

				// Otherwise append
				} else {
					(structure[ dataType ] = structure[ dataType ] || []).push( func );
				}
			}
		}
	};
}

// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {

	var inspected = {},
		seekingTransport = ( structure === transports );

	function inspect( dataType ) {
		var selected;
		inspected[ dataType ] = true;
		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
			if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
				options.dataTypes.unshift( dataTypeOrTransport );
				inspect( dataTypeOrTransport );
				return false;
			} else if ( seekingTransport ) {
				return !( selected = dataTypeOrTransport );
			}
		});
		return selected;
	}

	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
}

// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
	var deep, key,
		flatOptions = jQuery.ajaxSettings.flatOptions || {};

	for ( key in src ) {
		if ( src[ key ] !== undefined ) {
			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
		}
	}
	if ( deep ) {
		jQuery.extend( true, target, deep );
	}

	return target;
}

jQuery.fn.load = function( url, params, callback ) {
	if ( typeof url !== "string" && _load ) {
		return _load.apply( this, arguments );
	}

	var selector, response, type,
		self = this,
		off = url.indexOf(" ");

	if ( off >= 0 ) {
		selector = url.slice( off, url.length );
		url = url.slice( 0, off );
	}

	// If it's a function
	if ( jQuery.isFunction( params ) ) {

		// We assume that it's the callback
		callback = params;
		params = undefined;

	// Otherwise, build a param string
	} else if ( params && typeof params === "object" ) {
		type = "POST";
	}

	// If we have elements to modify, make the request
	if ( self.length > 0 ) {
		jQuery.ajax({
			url: url,

			// if "type" variable is undefined, then "GET" method will be used
			type: type,
			dataType: "html",
			data: params
		}).done(function( responseText ) {

			// Save response for use in complete callback
			response = arguments;

			self.html( selector ?

				// If a selector was specified, locate the right elements in a dummy div
				// Exclude scripts to avoid IE 'Permission Denied' errors
				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :

				// Otherwise use the full result
				responseText );

		}).complete( callback && function( jqXHR, status ) {
			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
		});
	}

	return this;
};

// Attach a bunch of functions for handling common AJAX events
jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
	jQuery.fn[ type ] = function( fn ){
		return this.on( type, fn );
	};
});

jQuery.extend({

	// Counter for holding the number of active queries
	active: 0,

	// Last-Modified header cache for next request
	lastModified: {},
	etag: {},

	ajaxSettings: {
		url: ajaxLocation,
		type: "GET",
		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
		global: true,
		processData: true,
		async: true,
		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
		/*
		timeout: 0,
		data: null,
		dataType: null,
		username: null,
		password: null,
		cache: null,
		throws: false,
		traditional: false,
		headers: {},
		*/

		accepts: {
			"*": allTypes,
			text: "text/plain",
			html: "text/html",
			xml: "application/xml, text/xml",
			json: "application/json, text/javascript"
		},

		contents: {
			xml: /xml/,
			html: /html/,
			json: /json/
		},

		responseFields: {
			xml: "responseXML",
			text: "responseText",
			json: "responseJSON"
		},

		// Data converters
		// Keys separate source (or catchall "*") and destination types with a single space
		converters: {

			// Convert anything to text
			"* text": String,

			// Text to html (true = no transformation)
			"text html": true,

			// Evaluate text as a json expression
			"text json": jQuery.parseJSON,

			// Parse text as xml
			"text xml": jQuery.parseXML
		},

		// For options that shouldn't be deep extended:
		// you can add your own custom options here if
		// and when you create one that shouldn't be
		// deep extended (see ajaxExtend)
		flatOptions: {
			url: true,
			context: true
		}
	},

	// Creates a full fledged settings object into target
	// with both ajaxSettings and settings fields.
	// If target is omitted, writes into ajaxSettings.
	ajaxSetup: function( target, settings ) {
		return settings ?

			// Building a settings object
			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :

			// Extending ajaxSettings
			ajaxExtend( jQuery.ajaxSettings, target );
	},

	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
	ajaxTransport: addToPrefiltersOrTransports( transports ),

	// Main method
	ajax: function( url, options ) {

		// If url is an object, simulate pre-1.5 signature
		if ( typeof url === "object" ) {
			options = url;
			url = undefined;
		}

		// Force options to be an object
		options = options || {};

		var // Cross-domain detection vars
			parts,
			// Loop variable
			i,
			// URL without anti-cache param
			cacheURL,
			// Response headers as string
			responseHeadersString,
			// timeout handle
			timeoutTimer,

			// To know if global events are to be dispatched
			fireGlobals,

			transport,
			// Response headers
			responseHeaders,
			// Create the final options object
			s = jQuery.ajaxSetup( {}, options ),
			// Callbacks context
			callbackContext = s.context || s,
			// Context for global events is callbackContext if it is a DOM node or jQuery collection
			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
				jQuery( callbackContext ) :
				jQuery.event,
			// Deferreds
			deferred = jQuery.Deferred(),
			completeDeferred = jQuery.Callbacks("once memory"),
			// Status-dependent callbacks
			statusCode = s.statusCode || {},
			// Headers (they are sent all at once)
			requestHeaders = {},
			requestHeadersNames = {},
			// The jqXHR state
			state = 0,
			// Default abort message
			strAbort = "canceled",
			// Fake xhr
			jqXHR = {
				readyState: 0,

				// Builds headers hashtable if needed
				getResponseHeader: function( key ) {
					var match;
					if ( state === 2 ) {
						if ( !responseHeaders ) {
							responseHeaders = {};
							while ( (match = rheaders.exec( responseHeadersString )) ) {
								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
							}
						}
						match = responseHeaders[ key.toLowerCase() ];
					}
					return match == null ? null : match;
				},

				// Raw string
				getAllResponseHeaders: function() {
					return state === 2 ? responseHeadersString : null;
				},

				// Caches the header
				setRequestHeader: function( name, value ) {
					var lname = name.toLowerCase();
					if ( !state ) {
						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
						requestHeaders[ name ] = value;
					}
					return this;
				},

				// Overrides response content-type header
				overrideMimeType: function( type ) {
					if ( !state ) {
						s.mimeType = type;
					}
					return this;
				},

				// Status-dependent callbacks
				statusCode: function( map ) {
					var code;
					if ( map ) {
						if ( state < 2 ) {
							for ( code in map ) {
								// Lazy-add the new callback in a way that preserves old ones
								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
							}
						} else {
							// Execute the appropriate callbacks
							jqXHR.always( map[ jqXHR.status ] );
						}
					}
					return this;
				},

				// Cancel the request
				abort: function( statusText ) {
					var finalText = statusText || strAbort;
					if ( transport ) {
						transport.abort( finalText );
					}
					done( 0, finalText );
					return this;
				}
			};

		// Attach deferreds
		deferred.promise( jqXHR ).complete = completeDeferred.add;
		jqXHR.success = jqXHR.done;
		jqXHR.error = jqXHR.fail;

		// Remove hash character (#7531: and string promotion)
		// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
		// Handle falsy url in the settings object (#10093: consistency with old signature)
		// We also use the url parameter if available
		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );

		// Alias method option to type as per ticket #12004
		s.type = options.method || options.type || s.method || s.type;

		// Extract dataTypes list
		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];

		// A cross-domain request is in order when we have a protocol:host:port mismatch
		if ( s.crossDomain == null ) {
			parts = rurl.exec( s.url.toLowerCase() );
			s.crossDomain = !!( parts &&
				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
			);
		}

		// Convert data if not already a string
		if ( s.data && s.processData && typeof s.data !== "string" ) {
			s.data = jQuery.param( s.data, s.traditional );
		}

		// Apply prefilters
		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );

		// If request was aborted inside a prefilter, stop there
		if ( state === 2 ) {
			return jqXHR;
		}

		// We can fire global events as of now if asked to
		fireGlobals = s.global;

		// Watch for a new set of requests
		if ( fireGlobals && jQuery.active++ === 0 ) {
			jQuery.event.trigger("ajaxStart");
		}

		// Uppercase the type
		s.type = s.type.toUpperCase();

		// Determine if request has content
		s.hasContent = !rnoContent.test( s.type );

		// Save the URL in case we're toying with the If-Modified-Since
		// and/or If-None-Match header later on
		cacheURL = s.url;

		// More options handling for requests with no content
		if ( !s.hasContent ) {

			// If data is available, append data to url
			if ( s.data ) {
				cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
				// #9682: remove data so that it's not used in an eventual retry
				delete s.data;
			}

			// Add anti-cache in url if needed
			if ( s.cache === false ) {
				s.url = rts.test( cacheURL ) ?

					// If there is already a '_' parameter, set its value
					cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :

					// Otherwise add one to the end
					cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
			}
		}

		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
		if ( s.ifModified ) {
			if ( jQuery.lastModified[ cacheURL ] ) {
				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
			}
			if ( jQuery.etag[ cacheURL ] ) {
				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
			}
		}

		// Set the correct header, if data is being sent
		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
			jqXHR.setRequestHeader( "Content-Type", s.contentType );
		}

		// Set the Accepts header for the server, depending on the dataType
		jqXHR.setRequestHeader(
			"Accept",
			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
				s.accepts[ "*" ]
		);

		// Check for headers option
		for ( i in s.headers ) {
			jqXHR.setRequestHeader( i, s.headers[ i ] );
		}

		// Allow custom headers/mimetypes and early abort
		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
			// Abort if not done already and return
			return jqXHR.abort();
		}

		// aborting is no longer a cancellation
		strAbort = "abort";

		// Install callbacks on deferreds
		for ( i in { success: 1, error: 1, complete: 1 } ) {
			jqXHR[ i ]( s[ i ] );
		}

		// Get transport
		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );

		// If no transport, we auto-abort
		if ( !transport ) {
			done( -1, "No Transport" );
		} else {
			jqXHR.readyState = 1;

			// Send global event
			if ( fireGlobals ) {
				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
			}
			// Timeout
			if ( s.async && s.timeout > 0 ) {
				timeoutTimer = setTimeout(function() {
					jqXHR.abort("timeout");
				}, s.timeout );
			}

			try {
				state = 1;
				transport.send( requestHeaders, done );
			} catch ( e ) {
				// Propagate exception as error if not done
				if ( state < 2 ) {
					done( -1, e );
				// Simply rethrow otherwise
				} else {
					throw e;
				}
			}
		}

		// Callback for when everything is done
		function done( status, nativeStatusText, responses, headers ) {
			var isSuccess, success, error, response, modified,
				statusText = nativeStatusText;

			// Called once
			if ( state === 2 ) {
				return;
			}

			// State is "done" now
			state = 2;

			// Clear timeout if it exists
			if ( timeoutTimer ) {
				clearTimeout( timeoutTimer );
			}

			// Dereference transport for early garbage collection
			// (no matter how long the jqXHR object will be used)
			transport = undefined;

			// Cache response headers
			responseHeadersString = headers || "";

			// Set readyState
			jqXHR.readyState = status > 0 ? 4 : 0;

			// Determine if successful
			isSuccess = status >= 200 && status < 300 || status === 304;

			// Get response data
			if ( responses ) {
				response = ajaxHandleResponses( s, jqXHR, responses );
			}

			// Convert no matter what (that way responseXXX fields are always set)
			response = ajaxConvert( s, response, jqXHR, isSuccess );

			// If successful, handle type chaining
			if ( isSuccess ) {

				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
				if ( s.ifModified ) {
					modified = jqXHR.getResponseHeader("Last-Modified");
					if ( modified ) {
						jQuery.lastModified[ cacheURL ] = modified;
					}
					modified = jqXHR.getResponseHeader("etag");
					if ( modified ) {
						jQuery.etag[ cacheURL ] = modified;
					}
				}

				// if no content
				if ( status === 204 || s.type === "HEAD" ) {
					statusText = "nocontent";

				// if not modified
				} else if ( status === 304 ) {
					statusText = "notmodified";

				// If we have data, let's convert it
				} else {
					statusText = response.state;
					success = response.data;
					error = response.error;
					isSuccess = !error;
				}
			} else {
				// We extract error from statusText
				// then normalize statusText and status for non-aborts
				error = statusText;
				if ( status || !statusText ) {
					statusText = "error";
					if ( status < 0 ) {
						status = 0;
					}
				}
			}

			// Set data for the fake xhr object
			jqXHR.status = status;
			jqXHR.statusText = ( nativeStatusText || statusText ) + "";

			// Success/Error
			if ( isSuccess ) {
				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
			} else {
				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
			}

			// Status-dependent callbacks
			jqXHR.statusCode( statusCode );
			statusCode = undefined;

			if ( fireGlobals ) {
				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
					[ jqXHR, s, isSuccess ? success : error ] );
			}

			// Complete
			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );

			if ( fireGlobals ) {
				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
				// Handle the global AJAX counter
				if ( !( --jQuery.active ) ) {
					jQuery.event.trigger("ajaxStop");
				}
			}
		}

		return jqXHR;
	},

	getJSON: function( url, data, callback ) {
		return jQuery.get( url, data, callback, "json" );
	},

	getScript: function( url, callback ) {
		return jQuery.get( url, undefined, callback, "script" );
	}
});

jQuery.each( [ "get", "post" ], function( i, method ) {
	jQuery[ method ] = function( url, data, callback, type ) {
		// shift arguments if data argument was omitted
		if ( jQuery.isFunction( data ) ) {
			type = type || callback;
			callback = data;
			data = undefined;
		}

		return jQuery.ajax({
			url: url,
			type: method,
			dataType: type,
			data: data,
			success: callback
		});
	};
});

/* Handles responses to an ajax request:
 * - finds the right dataType (mediates between content-type and expected dataType)
 * - returns the corresponding response
 */
function ajaxHandleResponses( s, jqXHR, responses ) {
	var firstDataType, ct, finalDataType, type,
		contents = s.contents,
		dataTypes = s.dataTypes;

	// Remove auto dataType and get content-type in the process
	while( dataTypes[ 0 ] === "*" ) {
		dataTypes.shift();
		if ( ct === undefined ) {
			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
		}
	}

	// Check if we're dealing with a known content-type
	if ( ct ) {
		for ( type in contents ) {
			if ( contents[ type ] && contents[ type ].test( ct ) ) {
				dataTypes.unshift( type );
				break;
			}
		}
	}

	// Check to see if we have a response for the expected dataType
	if ( dataTypes[ 0 ] in responses ) {
		finalDataType = dataTypes[ 0 ];
	} else {
		// Try convertible dataTypes
		for ( type in responses ) {
			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
				finalDataType = type;
				break;
			}
			if ( !firstDataType ) {
				firstDataType = type;
			}
		}
		// Or just use first one
		finalDataType = finalDataType || firstDataType;
	}

	// If we found a dataType
	// We add the dataType to the list if needed
	// and return the corresponding response
	if ( finalDataType ) {
		if ( finalDataType !== dataTypes[ 0 ] ) {
			dataTypes.unshift( finalDataType );
		}
		return responses[ finalDataType ];
	}
}

/* Chain conversions given the request and the original response
 * Also sets the responseXXX fields on the jqXHR instance
 */
function ajaxConvert( s, response, jqXHR, isSuccess ) {
	var conv2, current, conv, tmp, prev,
		converters = {},
		// Work with a copy of dataTypes in case we need to modify it for conversion
		dataTypes = s.dataTypes.slice();

	// Create converters map with lowercased keys
	if ( dataTypes[ 1 ] ) {
		for ( conv in s.converters ) {
			converters[ conv.toLowerCase() ] = s.converters[ conv ];
		}
	}

	current = dataTypes.shift();

	// Convert to each sequential dataType
	while ( current ) {

		if ( s.responseFields[ current ] ) {
			jqXHR[ s.responseFields[ current ] ] = response;
		}

		// Apply the dataFilter if provided
		if ( !prev && isSuccess && s.dataFilter ) {
			response = s.dataFilter( response, s.dataType );
		}

		prev = current;
		current = dataTypes.shift();

		if ( current ) {

			// There's only work to do if current dataType is non-auto
			if ( current === "*" ) {

				current = prev;

			// Convert response if prev dataType is non-auto and differs from current
			} else if ( prev !== "*" && prev !== current ) {

				// Seek a direct converter
				conv = converters[ prev + " " + current ] || converters[ "* " + current ];

				// If none found, seek a pair
				if ( !conv ) {
					for ( conv2 in converters ) {

						// If conv2 outputs current
						tmp = conv2.split( " " );
						if ( tmp[ 1 ] === current ) {

							// If prev can be converted to accepted input
							conv = converters[ prev + " " + tmp[ 0 ] ] ||
								converters[ "* " + tmp[ 0 ] ];
							if ( conv ) {
								// Condense equivalence converters
								if ( conv === true ) {
									conv = converters[ conv2 ];

								// Otherwise, insert the intermediate dataType
								} else if ( converters[ conv2 ] !== true ) {
									current = tmp[ 0 ];
									dataTypes.unshift( tmp[ 1 ] );
								}
								break;
							}
						}
					}
				}

				// Apply converter (if not an equivalence)
				if ( conv !== true ) {

					// Unless errors are allowed to bubble, catch and return them
					if ( conv && s[ "throws" ] ) {
						response = conv( response );
					} else {
						try {
							response = conv( response );
						} catch ( e ) {
							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
						}
					}
				}
			}
		}
	}

	return { state: "success", data: response };
}
// Install script dataType
jQuery.ajaxSetup({
	accepts: {
		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
	},
	contents: {
		script: /(?:java|ecma)script/
	},
	converters: {
		"text script": function( text ) {
			jQuery.globalEval( text );
			return text;
		}
	}
});

// Handle cache's special case and global
jQuery.ajaxPrefilter( "script", function( s ) {
	if ( s.cache === undefined ) {
		s.cache = false;
	}
	if ( s.crossDomain ) {
		s.type = "GET";
		s.global = false;
	}
});

// Bind script tag hack transport
jQuery.ajaxTransport( "script", function(s) {

	// This transport only deals with cross domain requests
	if ( s.crossDomain ) {

		var script,
			head = document.head || jQuery("head")[0] || document.documentElement;

		return {

			send: function( _, callback ) {

				script = document.createElement("script");

				script.async = true;

				if ( s.scriptCharset ) {
					script.charset = s.scriptCharset;
				}

				script.src = s.url;

				// Attach handlers for all browsers
				script.onload = script.onreadystatechange = function( _, isAbort ) {

					if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {

						// Handle memory leak in IE
						script.onload = script.onreadystatechange = null;

						// Remove the script
						if ( script.parentNode ) {
							script.parentNode.removeChild( script );
						}

						// Dereference the script
						script = null;

						// Callback if not abort
						if ( !isAbort ) {
							callback( 200, "success" );
						}
					}
				};

				// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
				// Use native DOM manipulation to avoid our domManip AJAX trickery
				head.insertBefore( script, head.firstChild );
			},

			abort: function() {
				if ( script ) {
					script.onload( undefined, true );
				}
			}
		};
	}
});
var oldCallbacks = [],
	rjsonp = /(=)\?(?=&|$)|\?\?/;

// Default jsonp settings
jQuery.ajaxSetup({
	jsonp: "callback",
	jsonpCallback: function() {
		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
		this[ callback ] = true;
		return callback;
	}
});

// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {

	var callbackName, overwritten, responseContainer,
		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
			"url" :
			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
		);

	// Handle iff the expected data type is "jsonp" or we have a parameter to set
	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {

		// Get callback name, remembering preexisting value associated with it
		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
			s.jsonpCallback() :
			s.jsonpCallback;

		// Insert callback into url or form data
		if ( jsonProp ) {
			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
		} else if ( s.jsonp !== false ) {
			s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
		}

		// Use data converter to retrieve json after script execution
		s.converters["script json"] = function() {
			if ( !responseContainer ) {
				jQuery.error( callbackName + " was not called" );
			}
			return responseContainer[ 0 ];
		};

		// force json dataType
		s.dataTypes[ 0 ] = "json";

		// Install callback
		overwritten = window[ callbackName ];
		window[ callbackName ] = function() {
			responseContainer = arguments;
		};

		// Clean-up function (fires after converters)
		jqXHR.always(function() {
			// Restore preexisting value
			window[ callbackName ] = overwritten;

			// Save back as free
			if ( s[ callbackName ] ) {
				// make sure that re-using the options doesn't screw things around
				s.jsonpCallback = originalSettings.jsonpCallback;

				// save the callback name for future use
				oldCallbacks.push( callbackName );
			}

			// Call if it was a function and we have a response
			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
				overwritten( responseContainer[ 0 ] );
			}

			responseContainer = overwritten = undefined;
		});

		// Delegate to script
		return "script";
	}
});
var xhrCallbacks, xhrSupported,
	xhrId = 0,
	// #5280: Internet Explorer will keep connections alive if we don't abort on unload
	xhrOnUnloadAbort = window.ActiveXObject && function() {
		// Abort all pending requests
		var key;
		for ( key in xhrCallbacks ) {
			xhrCallbacks[ key ]( undefined, true );
		}
	};

// Functions to create xhrs
function createStandardXHR() {
	try {
		return new window.XMLHttpRequest();
	} catch( e ) {}
}

function createActiveXHR() {
	try {
		return new window.ActiveXObject("Microsoft.XMLHTTP");
	} catch( e ) {}
}

// Create the request object
// (This is still attached to ajaxSettings for backward compatibility)
jQuery.ajaxSettings.xhr = window.ActiveXObject ?
	/* Microsoft failed to properly
	 * implement the XMLHttpRequest in IE7 (can't request local files),
	 * so we use the ActiveXObject when it is available
	 * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
	 * we need a fallback.
	 */
	function() {
		return !this.isLocal && createStandardXHR() || createActiveXHR();
	} :
	// For all other browsers, use the standard XMLHttpRequest object
	createStandardXHR;

// Determine support properties
xhrSupported = jQuery.ajaxSettings.xhr();
jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
xhrSupported = jQuery.support.ajax = !!xhrSupported;

// Create transport if the browser can provide an xhr
if ( xhrSupported ) {

	jQuery.ajaxTransport(function( s ) {
		// Cross domain only allowed if supported through XMLHttpRequest
		if ( !s.crossDomain || jQuery.support.cors ) {

			var callback;

			return {
				send: function( headers, complete ) {

					// Get a new xhr
					var handle, i,
						xhr = s.xhr();

					// Open the socket
					// Passing null username, generates a login popup on Opera (#2865)
					if ( s.username ) {
						xhr.open( s.type, s.url, s.async, s.username, s.password );
					} else {
						xhr.open( s.type, s.url, s.async );
					}

					// Apply custom fields if provided
					if ( s.xhrFields ) {
						for ( i in s.xhrFields ) {
							xhr[ i ] = s.xhrFields[ i ];
						}
					}

					// Override mime type if needed
					if ( s.mimeType && xhr.overrideMimeType ) {
						xhr.overrideMimeType( s.mimeType );
					}

					// X-Requested-With header
					// For cross-domain requests, seeing as conditions for a preflight are
					// akin to a jigsaw puzzle, we simply never set it to be sure.
					// (it can always be set on a per-request basis or even using ajaxSetup)
					// For same-domain requests, won't change header if already provided.
					if ( !s.crossDomain && !headers["X-Requested-With"] ) {
						headers["X-Requested-With"] = "XMLHttpRequest";
					}

					// Need an extra try/catch for cross domain requests in Firefox 3
					try {
						for ( i in headers ) {
							xhr.setRequestHeader( i, headers[ i ] );
						}
					} catch( err ) {}

					// Do send the request
					// This may raise an exception which is actually
					// handled in jQuery.ajax (so no try/catch here)
					xhr.send( ( s.hasContent && s.data ) || null );

					// Listener
					callback = function( _, isAbort ) {
						var status, responseHeaders, statusText, responses;

						// Firefox throws exceptions when accessing properties
						// of an xhr when a network error occurred
						// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
						try {

							// Was never called and is aborted or complete
							if ( callback && ( isAbort || xhr.readyState === 4 ) ) {

								// Only called once
								callback = undefined;

								// Do not keep as active anymore
								if ( handle ) {
									xhr.onreadystatechange = jQuery.noop;
									if ( xhrOnUnloadAbort ) {
										delete xhrCallbacks[ handle ];
									}
								}

								// If it's an abort
								if ( isAbort ) {
									// Abort it manually if needed
									if ( xhr.readyState !== 4 ) {
										xhr.abort();
									}
								} else {
									responses = {};
									status = xhr.status;
									responseHeaders = xhr.getAllResponseHeaders();

									// When requesting binary data, IE6-9 will throw an exception
									// on any attempt to access responseText (#11426)
									if ( typeof xhr.responseText === "string" ) {
										responses.text = xhr.responseText;
									}

									// Firefox throws an exception when accessing
									// statusText for faulty cross-domain requests
									try {
										statusText = xhr.statusText;
									} catch( e ) {
										// We normalize with Webkit giving an empty statusText
										statusText = "";
									}

									// Filter status for non standard behaviors

									// If the request is local and we have data: assume a success
									// (success with no data won't get notified, that's the best we
									// can do given current implementations)
									if ( !status && s.isLocal && !s.crossDomain ) {
										status = responses.text ? 200 : 404;
									// IE - #1450: sometimes returns 1223 when it should be 204
									} else if ( status === 1223 ) {
										status = 204;
									}
								}
							}
						} catch( firefoxAccessException ) {
							if ( !isAbort ) {
								complete( -1, firefoxAccessException );
							}
						}

						// Call complete if needed
						if ( responses ) {
							complete( status, statusText, responses, responseHeaders );
						}
					};

					if ( !s.async ) {
						// if we're in sync mode we fire the callback
						callback();
					} else if ( xhr.readyState === 4 ) {
						// (IE6 & IE7) if it's in cache and has been
						// retrieved directly we need to fire the callback
						setTimeout( callback );
					} else {
						handle = ++xhrId;
						if ( xhrOnUnloadAbort ) {
							// Create the active xhrs callbacks list if needed
							// and attach the unload handler
							if ( !xhrCallbacks ) {
								xhrCallbacks = {};
								jQuery( window ).unload( xhrOnUnloadAbort );
							}
							// Add to list of active xhrs callbacks
							xhrCallbacks[ handle ] = callback;
						}
						xhr.onreadystatechange = callback;
					}
				},

				abort: function() {
					if ( callback ) {
						callback( undefined, true );
					}
				}
			};
		}
	});
}
var fxNow, timerId,
	rfxtypes = /^(?:toggle|show|hide)$/,
	rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
	rrun = /queueHooks$/,
	animationPrefilters = [ defaultPrefilter ],
	tweeners = {
		"*": [function( prop, value ) {
			var tween = this.createTween( prop, value ),
				target = tween.cur(),
				parts = rfxnum.exec( value ),
				unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),

				// Starting value computation is required for potential unit mismatches
				start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
					rfxnum.exec( jQuery.css( tween.elem, prop ) ),
				scale = 1,
				maxIterations = 20;

			if ( start && start[ 3 ] !== unit ) {
				// Trust units reported by jQuery.css
				unit = unit || start[ 3 ];

				// Make sure we update the tween properties later on
				parts = parts || [];

				// Iteratively approximate from a nonzero starting point
				start = +target || 1;

				do {
					// If previous iteration zeroed out, double until we get *something*
					// Use a string for doubling factor so we don't accidentally see scale as unchanged below
					scale = scale || ".5";

					// Adjust and apply
					start = start / scale;
					jQuery.style( tween.elem, prop, start + unit );

				// Update scale, tolerating zero or NaN from tween.cur()
				// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
				} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
			}

			// Update tween properties
			if ( parts ) {
				start = tween.start = +start || +target || 0;
				tween.unit = unit;
				// If a +=/-= token was provided, we're doing a relative animation
				tween.end = parts[ 1 ] ?
					start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
					+parts[ 2 ];
			}

			return tween;
		}]
	};

// Animations created synchronously will run synchronously
function createFxNow() {
	setTimeout(function() {
		fxNow = undefined;
	});
	return ( fxNow = jQuery.now() );
}

function createTween( value, prop, animation ) {
	var tween,
		collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
		index = 0,
		length = collection.length;
	for ( ; index < length; index++ ) {
		if ( (tween = collection[ index ].call( animation, prop, value )) ) {

			// we're done with this property
			return tween;
		}
	}
}

function Animation( elem, properties, options ) {
	var result,
		stopped,
		index = 0,
		length = animationPrefilters.length,
		deferred = jQuery.Deferred().always( function() {
			// don't match elem in the :animated selector
			delete tick.elem;
		}),
		tick = function() {
			if ( stopped ) {
				return false;
			}
			var currentTime = fxNow || createFxNow(),
				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
				temp = remaining / animation.duration || 0,
				percent = 1 - temp,
				index = 0,
				length = animation.tweens.length;

			for ( ; index < length ; index++ ) {
				animation.tweens[ index ].run( percent );
			}

			deferred.notifyWith( elem, [ animation, percent, remaining ]);

			if ( percent < 1 && length ) {
				return remaining;
			} else {
				deferred.resolveWith( elem, [ animation ] );
				return false;
			}
		},
		animation = deferred.promise({
			elem: elem,
			props: jQuery.extend( {}, properties ),
			opts: jQuery.extend( true, { specialEasing: {} }, options ),
			originalProperties: properties,
			originalOptions: options,
			startTime: fxNow || createFxNow(),
			duration: options.duration,
			tweens: [],
			createTween: function( prop, end ) {
				var tween = jQuery.Tween( elem, animation.opts, prop, end,
						animation.opts.specialEasing[ prop ] || animation.opts.easing );
				animation.tweens.push( tween );
				return tween;
			},
			stop: function( gotoEnd ) {
				var index = 0,
					// if we are going to the end, we want to run all the tweens
					// otherwise we skip this part
					length = gotoEnd ? animation.tweens.length : 0;
				if ( stopped ) {
					return this;
				}
				stopped = true;
				for ( ; index < length ; index++ ) {
					animation.tweens[ index ].run( 1 );
				}

				// resolve when we played the last frame
				// otherwise, reject
				if ( gotoEnd ) {
					deferred.resolveWith( elem, [ animation, gotoEnd ] );
				} else {
					deferred.rejectWith( elem, [ animation, gotoEnd ] );
				}
				return this;
			}
		}),
		props = animation.props;

	propFilter( props, animation.opts.specialEasing );

	for ( ; index < length ; index++ ) {
		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
		if ( result ) {
			return result;
		}
	}

	jQuery.map( props, createTween, animation );

	if ( jQuery.isFunction( animation.opts.start ) ) {
		animation.opts.start.call( elem, animation );
	}

	jQuery.fx.timer(
		jQuery.extend( tick, {
			elem: elem,
			anim: animation,
			queue: animation.opts.queue
		})
	);

	// attach callbacks from options
	return animation.progress( animation.opts.progress )
		.done( animation.opts.done, animation.opts.complete )
		.fail( animation.opts.fail )
		.always( animation.opts.always );
}

function propFilter( props, specialEasing ) {
	var index, name, easing, value, hooks;

	// camelCase, specialEasing and expand cssHook pass
	for ( index in props ) {
		name = jQuery.camelCase( index );
		easing = specialEasing[ name ];
		value = props[ index ];
		if ( jQuery.isArray( value ) ) {
			easing = value[ 1 ];
			value = props[ index ] = value[ 0 ];
		}

		if ( index !== name ) {
			props[ name ] = value;
			delete props[ index ];
		}

		hooks = jQuery.cssHooks[ name ];
		if ( hooks && "expand" in hooks ) {
			value = hooks.expand( value );
			delete props[ name ];

			// not quite $.extend, this wont overwrite keys already present.
			// also - reusing 'index' from above because we have the correct "name"
			for ( index in value ) {
				if ( !( index in props ) ) {
					props[ index ] = value[ index ];
					specialEasing[ index ] = easing;
				}
			}
		} else {
			specialEasing[ name ] = easing;
		}
	}
}

jQuery.Animation = jQuery.extend( Animation, {

	tweener: function( props, callback ) {
		if ( jQuery.isFunction( props ) ) {
			callback = props;
			props = [ "*" ];
		} else {
			props = props.split(" ");
		}

		var prop,
			index = 0,
			length = props.length;

		for ( ; index < length ; index++ ) {
			prop = props[ index ];
			tweeners[ prop ] = tweeners[ prop ] || [];
			tweeners[ prop ].unshift( callback );
		}
	},

	prefilter: function( callback, prepend ) {
		if ( prepend ) {
			animationPrefilters.unshift( callback );
		} else {
			animationPrefilters.push( callback );
		}
	}
});

function defaultPrefilter( elem, props, opts ) {
	/* jshint validthis: true */
	var prop, value, toggle, tween, hooks, oldfire,
		anim = this,
		orig = {},
		style = elem.style,
		hidden = elem.nodeType && isHidden( elem ),
		dataShow = jQuery._data( elem, "fxshow" );

	// handle queue: false promises
	if ( !opts.queue ) {
		hooks = jQuery._queueHooks( elem, "fx" );
		if ( hooks.unqueued == null ) {
			hooks.unqueued = 0;
			oldfire = hooks.empty.fire;
			hooks.empty.fire = function() {
				if ( !hooks.unqueued ) {
					oldfire();
				}
			};
		}
		hooks.unqueued++;

		anim.always(function() {
			// doing this makes sure that the complete handler will be called
			// before this completes
			anim.always(function() {
				hooks.unqueued--;
				if ( !jQuery.queue( elem, "fx" ).length ) {
					hooks.empty.fire();
				}
			});
		});
	}

	// height/width overflow pass
	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
		// Make sure that nothing sneaks out
		// Record all 3 overflow attributes because IE does not
		// change the overflow attribute when overflowX and
		// overflowY are set to the same value
		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];

		// Set display property to inline-block for height/width
		// animations on inline elements that are having width/height animated
		if ( jQuery.css( elem, "display" ) === "inline" &&
				jQuery.css( elem, "float" ) === "none" ) {

			// inline-level elements accept inline-block;
			// block-level elements need to be inline with layout
			if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
				style.display = "inline-block";

			} else {
				style.zoom = 1;
			}
		}
	}

	if ( opts.overflow ) {
		style.overflow = "hidden";
		if ( !jQuery.support.shrinkWrapBlocks ) {
			anim.always(function() {
				style.overflow = opts.overflow[ 0 ];
				style.overflowX = opts.overflow[ 1 ];
				style.overflowY = opts.overflow[ 2 ];
			});
		}
	}


	// show/hide pass
	for ( prop in props ) {
		value = props[ prop ];
		if ( rfxtypes.exec( value ) ) {
			delete props[ prop ];
			toggle = toggle || value === "toggle";
			if ( value === ( hidden ? "hide" : "show" ) ) {
				continue;
			}
			orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
		}
	}

	if ( !jQuery.isEmptyObject( orig ) ) {
		if ( dataShow ) {
			if ( "hidden" in dataShow ) {
				hidden = dataShow.hidden;
			}
		} else {
			dataShow = jQuery._data( elem, "fxshow", {} );
		}

		// store state if its toggle - enables .stop().toggle() to "reverse"
		if ( toggle ) {
			dataShow.hidden = !hidden;
		}
		if ( hidden ) {
			jQuery( elem ).show();
		} else {
			anim.done(function() {
				jQuery( elem ).hide();
			});
		}
		anim.done(function() {
			var prop;
			jQuery._removeData( elem, "fxshow" );
			for ( prop in orig ) {
				jQuery.style( elem, prop, orig[ prop ] );
			}
		});
		for ( prop in orig ) {
			tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );

			if ( !( prop in dataShow ) ) {
				dataShow[ prop ] = tween.start;
				if ( hidden ) {
					tween.end = tween.start;
					tween.start = prop === "width" || prop === "height" ? 1 : 0;
				}
			}
		}
	}
}

function Tween( elem, options, prop, end, easing ) {
	return new Tween.prototype.init( elem, options, prop, end, easing );
}
jQuery.Tween = Tween;

Tween.prototype = {
	constructor: Tween,
	init: function( elem, options, prop, end, easing, unit ) {
		this.elem = elem;
		this.prop = prop;
		this.easing = easing || "swing";
		this.options = options;
		this.start = this.now = this.cur();
		this.end = end;
		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
	},
	cur: function() {
		var hooks = Tween.propHooks[ this.prop ];

		return hooks && hooks.get ?
			hooks.get( this ) :
			Tween.propHooks._default.get( this );
	},
	run: function( percent ) {
		var eased,
			hooks = Tween.propHooks[ this.prop ];

		if ( this.options.duration ) {
			this.pos = eased = jQuery.easing[ this.easing ](
				percent, this.options.duration * percent, 0, 1, this.options.duration
			);
		} else {
			this.pos = eased = percent;
		}
		this.now = ( this.end - this.start ) * eased + this.start;

		if ( this.options.step ) {
			this.options.step.call( this.elem, this.now, this );
		}

		if ( hooks && hooks.set ) {
			hooks.set( this );
		} else {
			Tween.propHooks._default.set( this );
		}
		return this;
	}
};

Tween.prototype.init.prototype = Tween.prototype;

Tween.propHooks = {
	_default: {
		get: function( tween ) {
			var result;

			if ( tween.elem[ tween.prop ] != null &&
				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
				return tween.elem[ tween.prop ];
			}

			// passing an empty string as a 3rd parameter to .css will automatically
			// attempt a parseFloat and fallback to a string if the parse fails
			// so, simple values such as "10px" are parsed to Float.
			// complex values such as "rotate(1rad)" are returned as is.
			result = jQuery.css( tween.elem, tween.prop, "" );
			// Empty strings, null, undefined and "auto" are converted to 0.
			return !result || result === "auto" ? 0 : result;
		},
		set: function( tween ) {
			// use step hook for back compat - use cssHook if its there - use .style if its
			// available and use plain properties where available
			if ( jQuery.fx.step[ tween.prop ] ) {
				jQuery.fx.step[ tween.prop ]( tween );
			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
			} else {
				tween.elem[ tween.prop ] = tween.now;
			}
		}
	}
};

// Support: IE <=9
// Panic based approach to setting things on disconnected nodes

Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
	set: function( tween ) {
		if ( tween.elem.nodeType && tween.elem.parentNode ) {
			tween.elem[ tween.prop ] = tween.now;
		}
	}
};

jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
	var cssFn = jQuery.fn[ name ];
	jQuery.fn[ name ] = function( speed, easing, callback ) {
		return speed == null || typeof speed === "boolean" ?
			cssFn.apply( this, arguments ) :
			this.animate( genFx( name, true ), speed, easing, callback );
	};
});

jQuery.fn.extend({
	fadeTo: function( speed, to, easing, callback ) {

		// show any hidden elements after setting opacity to 0
		return this.filter( isHidden ).css( "opacity", 0 ).show()

			// animate to the value specified
			.end().animate({ opacity: to }, speed, easing, callback );
	},
	animate: function( prop, speed, easing, callback ) {
		var empty = jQuery.isEmptyObject( prop ),
			optall = jQuery.speed( speed, easing, callback ),
			doAnimation = function() {
				// Operate on a copy of prop so per-property easing won't be lost
				var anim = Animation( this, jQuery.extend( {}, prop ), optall );

				// Empty animations, or finishing resolves immediately
				if ( empty || jQuery._data( this, "finish" ) ) {
					anim.stop( true );
				}
			};
			doAnimation.finish = doAnimation;

		return empty || optall.queue === false ?
			this.each( doAnimation ) :
			this.queue( optall.queue, doAnimation );
	},
	stop: function( type, clearQueue, gotoEnd ) {
		var stopQueue = function( hooks ) {
			var stop = hooks.stop;
			delete hooks.stop;
			stop( gotoEnd );
		};

		if ( typeof type !== "string" ) {
			gotoEnd = clearQueue;
			clearQueue = type;
			type = undefined;
		}
		if ( clearQueue && type !== false ) {
			this.queue( type || "fx", [] );
		}

		return this.each(function() {
			var dequeue = true,
				index = type != null && type + "queueHooks",
				timers = jQuery.timers,
				data = jQuery._data( this );

			if ( index ) {
				if ( data[ index ] && data[ index ].stop ) {
					stopQueue( data[ index ] );
				}
			} else {
				for ( index in data ) {
					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
						stopQueue( data[ index ] );
					}
				}
			}

			for ( index = timers.length; index--; ) {
				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
					timers[ index ].anim.stop( gotoEnd );
					dequeue = false;
					timers.splice( index, 1 );
				}
			}

			// start the next in the queue if the last step wasn't forced
			// timers currently will call their complete callbacks, which will dequeue
			// but only if they were gotoEnd
			if ( dequeue || !gotoEnd ) {
				jQuery.dequeue( this, type );
			}
		});
	},
	finish: function( type ) {
		if ( type !== false ) {
			type = type || "fx";
		}
		return this.each(function() {
			var index,
				data = jQuery._data( this ),
				queue = data[ type + "queue" ],
				hooks = data[ type + "queueHooks" ],
				timers = jQuery.timers,
				length = queue ? queue.length : 0;

			// enable finishing flag on private data
			data.finish = true;

			// empty the queue first
			jQuery.queue( this, type, [] );

			if ( hooks && hooks.stop ) {
				hooks.stop.call( this, true );
			}

			// look for any active animations, and finish them
			for ( index = timers.length; index--; ) {
				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
					timers[ index ].anim.stop( true );
					timers.splice( index, 1 );
				}
			}

			// look for any animations in the old queue and finish them
			for ( index = 0; index < length; index++ ) {
				if ( queue[ index ] && queue[ index ].finish ) {
					queue[ index ].finish.call( this );
				}
			}

			// turn off finishing flag
			delete data.finish;
		});
	}
});

// Generate parameters to create a standard animation
function genFx( type, includeWidth ) {
	var which,
		attrs = { height: type },
		i = 0;

	// if we include width, step value is 1 to do all cssExpand values,
	// if we don't include width, step value is 2 to skip over Left and Right
	includeWidth = includeWidth? 1 : 0;
	for( ; i < 4 ; i += 2 - includeWidth ) {
		which = cssExpand[ i ];
		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
	}

	if ( includeWidth ) {
		attrs.opacity = attrs.width = type;
	}

	return attrs;
}

// Generate shortcuts for custom animations
jQuery.each({
	slideDown: genFx("show"),
	slideUp: genFx("hide"),
	slideToggle: genFx("toggle"),
	fadeIn: { opacity: "show" },
	fadeOut: { opacity: "hide" },
	fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
	jQuery.fn[ name ] = function( speed, easing, callback ) {
		return this.animate( props, speed, easing, callback );
	};
});

jQuery.speed = function( speed, easing, fn ) {
	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
		complete: fn || !fn && easing ||
			jQuery.isFunction( speed ) && speed,
		duration: speed,
		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
	};

	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;

	// normalize opt.queue - true/undefined/null -> "fx"
	if ( opt.queue == null || opt.queue === true ) {
		opt.queue = "fx";
	}

	// Queueing
	opt.old = opt.complete;

	opt.complete = function() {
		if ( jQuery.isFunction( opt.old ) ) {
			opt.old.call( this );
		}

		if ( opt.queue ) {
			jQuery.dequeue( this, opt.queue );
		}
	};

	return opt;
};

jQuery.easing = {
	linear: function( p ) {
		return p;
	},
	swing: function( p ) {
		return 0.5 - Math.cos( p*Math.PI ) / 2;
	}
};

jQuery.timers = [];
jQuery.fx = Tween.prototype.init;
jQuery.fx.tick = function() {
	var timer,
		timers = jQuery.timers,
		i = 0;

	fxNow = jQuery.now();

	for ( ; i < timers.length; i++ ) {
		timer = timers[ i ];
		// Checks the timer has not already been removed
		if ( !timer() && timers[ i ] === timer ) {
			timers.splice( i--, 1 );
		}
	}

	if ( !timers.length ) {
		jQuery.fx.stop();
	}
	fxNow = undefined;
};

jQuery.fx.timer = function( timer ) {
	if ( timer() && jQuery.timers.push( timer ) ) {
		jQuery.fx.start();
	}
};

jQuery.fx.interval = 13;

jQuery.fx.start = function() {
	if ( !timerId ) {
		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
	}
};

jQuery.fx.stop = function() {
	clearInterval( timerId );
	timerId = null;
};

jQuery.fx.speeds = {
	slow: 600,
	fast: 200,
	// Default speed
	_default: 400
};

// Back Compat <1.8 extension point
jQuery.fx.step = {};

if ( jQuery.expr && jQuery.expr.filters ) {
	jQuery.expr.filters.animated = function( elem ) {
		return jQuery.grep(jQuery.timers, function( fn ) {
			return elem === fn.elem;
		}).length;
	};
}
jQuery.fn.offset = function( options ) {
	if ( arguments.length ) {
		return options === undefined ?
			this :
			this.each(function( i ) {
				jQuery.offset.setOffset( this, options, i );
			});
	}

	var docElem, win,
		box = { top: 0, left: 0 },
		elem = this[ 0 ],
		doc = elem && elem.ownerDocument;

	if ( !doc ) {
		return;
	}

	docElem = doc.documentElement;

	// Make sure it's not a disconnected DOM node
	if ( !jQuery.contains( docElem, elem ) ) {
		return box;
	}

	// If we don't have gBCR, just use 0,0 rather than error
	// BlackBerry 5, iOS 3 (original iPhone)
	if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
		box = elem.getBoundingClientRect();
	}
	win = getWindow( doc );
	return {
		top: box.top  + ( win.pageYOffset || docElem.scrollTop )  - ( docElem.clientTop  || 0 ),
		left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
	};
};

jQuery.offset = {

	setOffset: function( elem, options, i ) {
		var position = jQuery.css( elem, "position" );

		// set position first, in-case top/left are set even on static elem
		if ( position === "static" ) {
			elem.style.position = "relative";
		}

		var curElem = jQuery( elem ),
			curOffset = curElem.offset(),
			curCSSTop = jQuery.css( elem, "top" ),
			curCSSLeft = jQuery.css( elem, "left" ),
			calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
			props = {}, curPosition = {}, curTop, curLeft;

		// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
		if ( calculatePosition ) {
			curPosition = curElem.position();
			curTop = curPosition.top;
			curLeft = curPosition.left;
		} else {
			curTop = parseFloat( curCSSTop ) || 0;
			curLeft = parseFloat( curCSSLeft ) || 0;
		}

		if ( jQuery.isFunction( options ) ) {
			options = options.call( elem, i, curOffset );
		}

		if ( options.top != null ) {
			props.top = ( options.top - curOffset.top ) + curTop;
		}
		if ( options.left != null ) {
			props.left = ( options.left - curOffset.left ) + curLeft;
		}

		if ( "using" in options ) {
			options.using.call( elem, props );
		} else {
			curElem.css( props );
		}
	}
};


jQuery.fn.extend({

	position: function() {
		if ( !this[ 0 ] ) {
			return;
		}

		var offsetParent, offset,
			parentOffset = { top: 0, left: 0 },
			elem = this[ 0 ];

		// fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
		if ( jQuery.css( elem, "position" ) === "fixed" ) {
			// we assume that getBoundingClientRect is available when computed position is fixed
			offset = elem.getBoundingClientRect();
		} else {
			// Get *real* offsetParent
			offsetParent = this.offsetParent();

			// Get correct offsets
			offset = this.offset();
			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
				parentOffset = offsetParent.offset();
			}

			// Add offsetParent borders
			parentOffset.top  += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
		}

		// Subtract parent offsets and element margins
		// note: when an element has margin: auto the offsetLeft and marginLeft
		// are the same in Safari causing offset.left to incorrectly be 0
		return {
			top:  offset.top  - parentOffset.top - jQuery.css( elem, "marginTop", true ),
			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
		};
	},

	offsetParent: function() {
		return this.map(function() {
			var offsetParent = this.offsetParent || docElem;
			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
				offsetParent = offsetParent.offsetParent;
			}
			return offsetParent || docElem;
		});
	}
});


// Create scrollLeft and scrollTop methods
jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
	var top = /Y/.test( prop );

	jQuery.fn[ method ] = function( val ) {
		return jQuery.access( this, function( elem, method, val ) {
			var win = getWindow( elem );

			if ( val === undefined ) {
				return win ? (prop in win) ? win[ prop ] :
					win.document.documentElement[ method ] :
					elem[ method ];
			}

			if ( win ) {
				win.scrollTo(
					!top ? val : jQuery( win ).scrollLeft(),
					top ? val : jQuery( win ).scrollTop()
				);

			} else {
				elem[ method ] = val;
			}
		}, method, val, arguments.length, null );
	};
});

function getWindow( elem ) {
	return jQuery.isWindow( elem ) ?
		elem :
		elem.nodeType === 9 ?
			elem.defaultView || elem.parentWindow :
			false;
}
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
		// margin is only for outerHeight, outerWidth
		jQuery.fn[ funcName ] = function( margin, value ) {
			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );

			return jQuery.access( this, function( elem, type, value ) {
				var doc;

				if ( jQuery.isWindow( elem ) ) {
					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
					// isn't a whole lot we can do. See pull request at this URL for discussion:
					// https://github.com/jquery/jquery/pull/764
					return elem.document.documentElement[ "client" + name ];
				}

				// Get document width or height
				if ( elem.nodeType === 9 ) {
					doc = elem.documentElement;

					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
					// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
					return Math.max(
						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
						elem.body[ "offset" + name ], doc[ "offset" + name ],
						doc[ "client" + name ]
					);
				}

				return value === undefined ?
					// Get width or height on the element, requesting but not forcing parseFloat
					jQuery.css( elem, type, extra ) :

					// Set width or height on the element
					jQuery.style( elem, type, value, extra );
			}, type, chainable ? margin : undefined, chainable, null );
		};
	});
});
// Limit scope pollution from any deprecated API
// (function() {

// The number of elements contained in the matched element set
jQuery.fn.size = function() {
	return this.length;
};

jQuery.fn.andSelf = jQuery.fn.addBack;

// })();
if ( typeof module === "object" && module && typeof module.exports === "object" ) {
	// Expose jQuery as module.exports in loaders that implement the Node
	// module pattern (including browserify). Do not create the global, since
	// the user will be storing it themselves locally, and globals are frowned
	// upon in the Node module world.
	module.exports = jQuery;
} else {
	// Otherwise expose jQuery to the global object as usual
	window.jQuery = window.$ = jQuery;

	// Register as a named AMD module, since jQuery can be concatenated with other
	// files that may use define, but not via a proper concatenation script that
	// understands anonymous AMD modules. A named AMD is safest and most robust
	// way to register. Lowercase jquery is used because AMD module names are
	// derived from file names, and jQuery is normally delivered in a lowercase
	// file name. Do this after creating the global so that if an AMD module wants
	// to call noConflict to hide this version of jQuery, it will work.
	if ( typeof define === "function" && define.amd ) {
		define( "jquery", [], function () { return jQuery; } );
	}
}

})( window );

/**
 * jQuery JSON plugin 2.4.0
 *
 * @author Brantley Harris, 2009-2011
 * @author Timo Tijhof, 2011-2012
 * @source This plugin is heavily influenced by MochiKit's serializeJSON, which is
 *         copyrighted 2005 by Bob Ippolito.
 * @source Brantley Harris wrote this plugin. It is based somewhat on the JSON.org
 *         website's http://www.json.org/json2.js, which proclaims:
 *         "NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.", a sentiment that
 *         I uphold.
 * @license MIT License <http://www.opensource.org/licenses/mit-license.php>
 */
(function ($) {
	'use strict';

	var escape = /["\\\x00-\x1f\x7f-\x9f]/g,
		meta = {
			'\b': '\\b',
			'\t': '\\t',
			'\n': '\\n',
			'\f': '\\f',
			'\r': '\\r',
			'"' : '\\"',
			'\\': '\\\\'
		},
		hasOwn = Object.prototype.hasOwnProperty;

	/**
	 * jQuery.toJSON
	 * Converts the given argument into a JSON representation.
	 *
	 * @param o {Mixed} The json-serializable *thing* to be converted
	 *
	 * If an object has a toJSON prototype, that will be used to get the representation.
	 * Non-integer/string keys are skipped in the object, as are keys that point to a
	 * function.
	 *
	 */
	$.toJSON = typeof JSON === 'object' && JSON.stringify ? JSON.stringify : function (o) {
		if (o === null) {
			return 'null';
		}

		var pairs, k, name, val,
			type = $.type(o);

		if (type === 'undefined') {
			return undefined;
		}

		// Also covers instantiated Number and Boolean objects,
		// which are typeof 'object' but thanks to $.type, we
		// catch them here. I don't know whether it is right
		// or wrong that instantiated primitives are not
		// exported to JSON as an {"object":..}.
		// We choose this path because that's what the browsers did.
		if (type === 'number' || type === 'boolean') {
			return String(o);
		}
		if (type === 'string') {
			return $.quoteString(o);
		}
		if (typeof o.toJSON === 'function') {
			return $.toJSON(o.toJSON());
		}
		if (type === 'date') {
			var month = o.getUTCMonth() + 1,
				day = o.getUTCDate(),
				year = o.getUTCFullYear(),
				hours = o.getUTCHours(),
				minutes = o.getUTCMinutes(),
				seconds = o.getUTCSeconds(),
				milli = o.getUTCMilliseconds();

			if (month < 10) {
				month = '0' + month;
			}
			if (day < 10) {
				day = '0' + day;
			}
			if (hours < 10) {
				hours = '0' + hours;
			}
			if (minutes < 10) {
				minutes = '0' + minutes;
			}
			if (seconds < 10) {
				seconds = '0' + seconds;
			}
			if (milli < 100) {
				milli = '0' + milli;
			}
			if (milli < 10) {
				milli = '0' + milli;
			}
			return '"' + year + '-' + month + '-' + day + 'T' +
				hours + ':' + minutes + ':' + seconds +
				'.' + milli + 'Z"';
		}

		pairs = [];

		if ($.isArray(o)) {
			for (k = 0; k < o.length; k++) {
				pairs.push($.toJSON(o[k]) || 'null');
			}
			return '[' + pairs.join(',') + ']';
		}

		// Any other object (plain object, RegExp, ..)
		// Need to do typeof instead of $.type, because we also
		// want to catch non-plain objects.
		if (typeof o === 'object') {
			for (k in o) {
				// Only include own properties,
				// Filter out inherited prototypes
				if (hasOwn.call(o, k)) {
					// Keys must be numerical or string. Skip others
					type = typeof k;
					if (type === 'number') {
						name = '"' + k + '"';
					} else if (type === 'string') {
						name = $.quoteString(k);
					} else {
						continue;
					}
					type = typeof o[k];

					// Invalid values like these return undefined
					// from toJSON, however those object members
					// shouldn't be included in the JSON string at all.
					if (type !== 'function' && type !== 'undefined') {
						val = $.toJSON(o[k]);
						pairs.push(name + ':' + val);
					}
				}
			}
			return '{' + pairs.join(',') + '}';
		}
	};

	/**
	 * jQuery.evalJSON
	 * Evaluates a given json string.
	 *
	 * @param str {String}
	 */
	$.evalJSON = typeof JSON === 'object' && JSON.parse ? JSON.parse : function (str) {
		/*jshint evil: true */
		return eval('(' + str + ')');
	};

	/**
	 * jQuery.secureEvalJSON
	 * Evals JSON in a way that is *more* secure.
	 *
	 * @param str {String}
	 */
	$.secureEvalJSON = typeof JSON === 'object' && JSON.parse ? JSON.parse : function (str) {
		var filtered =
			str
			.replace(/\\["\\\/bfnrtu]/g, '@')
			.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']')
			.replace(/(?:^|:|,)(?:\s*\[)+/g, '');

		if (/^[\],:{}\s]*$/.test(filtered)) {
			/*jshint evil: true */
			return eval('(' + str + ')');
		}
		throw new SyntaxError('Error parsing JSON, source is not valid.');
	};

	/**
	 * jQuery.quoteString
	 * Returns a string-repr of a string, escaping quotes intelligently.
	 * Mostly a support function for toJSON.
	 * Examples:
	 * >>> jQuery.quoteString('apple')
	 * "apple"
	 *
	 * >>> jQuery.quoteString('"Where are we going?", she asked.')
	 * "\"Where are we going?\", she asked."
	 */
	$.quoteString = function (str) {
		if (str.match(escape)) {
			return '"' + str.replace(escape, function (a) {
				var c = meta[a];
				if (typeof c === 'string') {
					return c;
				}
				c = a.charCodeAt();
				return '\\u00' + Math.floor(c / 16).toString(16) + (c % 16).toString(16);
			}) + '"';
		}
		return '"' + str + '"';
	};

}(jQuery));

/*!
 * jQuery Form Plugin
 * version: 3.27.0-2013.02.06
 * @requires jQuery v1.5 or later
 *
 * Examples and documentation at: http://malsup.com/jquery/form/
 * Project repository: https://github.com/malsup/form
 * Dual licensed under the MIT and GPL licenses:
 *    http://malsup.github.com/mit-license.txt
 *    http://malsup.github.com/gpl-license-v2.txt
 */
/*global ActiveXObject alert */
;(function($) {
"use strict";

/*
    Usage Note:
    -----------
    Do not use both ajaxSubmit and ajaxForm on the same form.  These
    functions are mutually exclusive.  Use ajaxSubmit if you want
    to bind your own submit handler to the form.  For example,

    $(document).ready(function() {
        $('#myForm').on('submit', function(e) {
            e.preventDefault(); // <-- important
            $(this).ajaxSubmit({
                target: '#output'
            });
        });
    });

    Use ajaxForm when you want the plugin to manage all the event binding
    for you.  For example,

    $(document).ready(function() {
        $('#myForm').ajaxForm({
            target: '#output'
        });
    });

    You can also use ajaxForm with delegation (requires jQuery v1.7+), so the
    form does not have to exist when you invoke ajaxForm:

    $('#myForm').ajaxForm({
        delegation: true,
        target: '#output'
    });

    When using ajaxForm, the ajaxSubmit function will be invoked for you
    at the appropriate time.
*/

/**
 * Feature detection
 */
var feature = {};
feature.fileapi = $("<input type='file'/>").get(0).files !== undefined;
feature.formdata = window.FormData !== undefined;

/**
 * ajaxSubmit() provides a mechanism for immediately submitting
 * an HTML form using AJAX.
 */
$.fn.ajaxSubmit = function(options) {
    /*jshint scripturl:true */

    // fast fail if nothing selected (http://dev.jquery.com/ticket/2752)
    if (!this.length) {
        log('ajaxSubmit: skipping submit process - no element selected');
        return this;
    }

    var method, action, url, $form = this;

    if (typeof options == 'function') {
        options = { success: options };
    }

    method = this.attr('method');
    action = this.attr('action');
    url = (typeof action === 'string') ? $.trim(action) : '';
    url = url || window.location.href || '';
    if (url) {
        // clean url (don't include hash vaue)
        url = (url.match(/^([^#]+)/)||[])[1];
    }

    options = $.extend(true, {
        url:  url,
        success: $.ajaxSettings.success,
        type: method || 'GET',
        iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank'
    }, options);

    // hook for manipulating the form data before it is extracted;
    // convenient for use with rich editors like tinyMCE or FCKEditor
    var veto = {};
    this.trigger('form-pre-serialize', [this, options, veto]);
    if (veto.veto) {
        log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');
        return this;
    }

    // provide opportunity to alter form data before it is serialized
    if (options.beforeSerialize && options.beforeSerialize(this, options) === false) {
        log('ajaxSubmit: submit aborted via beforeSerialize callback');
        return this;
    }

    var traditional = options.traditional;
    if ( traditional === undefined ) {
        traditional = $.ajaxSettings.traditional;
    }

    var elements = [];
    var qx, a = this.formToArray(options.semantic, elements);
    if (options.data) {
        options.extraData = options.data;
        qx = $.param(options.data, traditional);
    }

    // give pre-submit callback an opportunity to abort the submit
    if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) {
        log('ajaxSubmit: submit aborted via beforeSubmit callback');
        return this;
    }

    // fire vetoable 'validate' event
    this.trigger('form-submit-validate', [a, this, options, veto]);
    if (veto.veto) {
        log('ajaxSubmit: submit vetoed via form-submit-validate trigger');
        return this;
    }

    var q = $.param(a, traditional);
    if (qx) {
        q = ( q ? (q + '&' + qx) : qx );
    }
    if (options.type.toUpperCase() == 'GET') {
        options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
        options.data = null;  // data is null for 'get'
    }
    else {
        options.data = q; // data is the query string for 'post'
    }

    var callbacks = [];
    if (options.resetForm) {
        callbacks.push(function() { $form.resetForm(); });
    }
    if (options.clearForm) {
        callbacks.push(function() { $form.clearForm(options.includeHidden); });
    }

    // perform a load on the target only if dataType is not provided
    if (!options.dataType && options.target) {
        var oldSuccess = options.success || function(){};
        callbacks.push(function(data) {
            var fn = options.replaceTarget ? 'replaceWith' : 'html';
            $(options.target)[fn](data).each(oldSuccess, arguments);
        });
    }
    else if (options.success) {
        callbacks.push(options.success);
    }

    options.success = function(data, status, xhr) { // jQuery 1.4+ passes xhr as 3rd arg
        var context = options.context || this ;    // jQuery 1.4+ supports scope context
        for (var i=0, max=callbacks.length; i < max; i++) {
            callbacks[i].apply(context, [data, status, xhr || $form, $form]);
        }
    };

    // are there files to upload?

    // [value] (issue #113), also see comment:
    // https://github.com/malsup/form/commit/588306aedba1de01388032d5f42a60159eea9228#commitcomment-2180219
    var fileInputs = $('input[type=file]:enabled[value!=""]', this);

    var hasFileInputs = fileInputs.length > 0;
    var mp = 'multipart/form-data';
    var multipart = ($form.attr('enctype') == mp || $form.attr('encoding') == mp);

    var fileAPI = feature.fileapi && feature.formdata;
    log("fileAPI :" + fileAPI);
    var shouldUseFrame = (hasFileInputs || multipart) && !fileAPI;

    var jqxhr;

    // options.iframe allows user to force iframe mode
    // 06-NOV-09: now defaulting to iframe mode if file input is detected
    if (options.iframe !== false && (options.iframe || shouldUseFrame)) {
        // hack to fix Safari hang (thanks to Tim Molendijk for this)
        // see:  http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
        if (options.closeKeepAlive) {
            $.get(options.closeKeepAlive, function() {
                jqxhr = fileUploadIframe(a);
            });
        }
        else {
            jqxhr = fileUploadIframe(a);
        }
    }
    else if ((hasFileInputs || multipart) && fileAPI) {
        jqxhr = fileUploadXhr(a);
    }
    else {
        jqxhr = $.ajax(options);
    }

    $form.removeData('jqxhr').data('jqxhr', jqxhr);

    // clear element array
    for (var k=0; k < elements.length; k++)
        elements[k] = null;

    // fire 'notify' event
    this.trigger('form-submit-notify', [this, options]);
    return this;

    // utility fn for deep serialization
    function deepSerialize(extraData){
        var serialized = $.param(extraData).split('&');
        var len = serialized.length;
        var result = [];
        var i, part;
        for (i=0; i < len; i++) {
            // #252; undo param space replacement
            serialized[i] = serialized[i].replace(/\+/g,' ');
            part = serialized[i].split('=');
            // #278; use array instead of object storage, favoring array serializations
            result.push([decodeURIComponent(part[0]), decodeURIComponent(part[1])]);
        }
        return result;
    }

     // XMLHttpRequest Level 2 file uploads (big hat tip to francois2metz)
    function fileUploadXhr(a) {
        var formdata = new FormData();

        for (var i=0; i < a.length; i++) {
            formdata.append(a[i].name, a[i].value);
        }

        if (options.extraData) {
            var serializedData = deepSerialize(options.extraData);
            for (i=0; i < serializedData.length; i++)
                if (serializedData[i])
                    formdata.append(serializedData[i][0], serializedData[i][1]);
        }

        options.data = null;

        var s = $.extend(true, {}, $.ajaxSettings, options, {
            contentType: false,
            processData: false,
            cache: false,
            type: method || 'POST'
        });

        if (options.uploadProgress) {
            // workaround because jqXHR does not expose upload property
            s.xhr = function() {
                var xhr = jQuery.ajaxSettings.xhr();
                if (xhr.upload) {
                    xhr.upload.addEventListener('progress', function(event) {
                        var percent = 0;
                        var position = event.loaded || event.position; /*event.position is deprecated*/
                        var total = event.total;
                        if (event.lengthComputable) {
                            percent = Math.ceil(position / total * 100);
                        }
                        options.uploadProgress(event, position, total, percent);
                    }, false);
                }
                return xhr;
            };
        }

        s.data = null;
            var beforeSend = s.beforeSend;
            s.beforeSend = function(xhr, o) {
                o.data = formdata;
                if(beforeSend)
                    beforeSend.call(this, xhr, o);
        };
        return $.ajax(s);
    }

    // private function for handling file uploads (hat tip to YAHOO!)
    function fileUploadIframe(a) {
        var form = $form[0], el, i, s, g, id, $io, io, xhr, sub, n, timedOut, timeoutHandle;
        var useProp = !!$.fn.prop;
        var deferred = $.Deferred();

        if (a) {
            // ensure that every serialized input is still enabled
            for (i=0; i < elements.length; i++) {
                el = $(elements[i]);
                if ( useProp )
                    el.prop('disabled', false);
                else
                    el.removeAttr('disabled');
            }
        }

        s = $.extend(true, {}, $.ajaxSettings, options);
        s.context = s.context || s;
        id = 'jqFormIO' + (new Date().getTime());
        if (s.iframeTarget) {
            $io = $(s.iframeTarget);
            n = $io.attr('name');
            if (!n)
                 $io.attr('name', id);
            else
                id = n;
        }
        else {
            $io = $('<iframe name="' + id + '" src="'+ s.iframeSrc +'" />');
            $io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });
        }
        io = $io[0];


        xhr = { // mock object
            aborted: 0,
            responseText: null,
            responseXML: null,
            status: 0,
            statusText: 'n/a',
            getAllResponseHeaders: function() {},
            getResponseHeader: function() {},
            setRequestHeader: function() {},
            abort: function(status) {
                var e = (status === 'timeout' ? 'timeout' : 'aborted');
                log('aborting upload... ' + e);
                this.aborted = 1;

                try { // #214, #257
                    if (io.contentWindow.document.execCommand) {
                        io.contentWindow.document.execCommand('Stop');
                    }
                }
                catch(ignore) {}

                $io.attr('src', s.iframeSrc); // abort op in progress
                xhr.error = e;
                if (s.error)
                    s.error.call(s.context, xhr, e, status);
                if (g)
                    $.event.trigger("ajaxError", [xhr, s, e]);
                if (s.complete)
                    s.complete.call(s.context, xhr, e);
            }
        };

        g = s.global;
        // trigger ajax global events so that activity/block indicators work like normal
        if (g && 0 === $.active++) {
            $.event.trigger("ajaxStart");
        }
        if (g) {
            $.event.trigger("ajaxSend", [xhr, s]);
        }

        if (s.beforeSend && s.beforeSend.call(s.context, xhr, s) === false) {
            if (s.global) {
                $.active--;
            }
            deferred.reject();
            return deferred;
        }
        if (xhr.aborted) {
            deferred.reject();
            return deferred;
        }

        // add submitting element to data if we know it
        sub = form.clk;
        if (sub) {
            n = sub.name;
            if (n && !sub.disabled) {
                s.extraData = s.extraData || {};
                s.extraData[n] = sub.value;
                if (sub.type == "image") {
                    s.extraData[n+'.x'] = form.clk_x;
                    s.extraData[n+'.y'] = form.clk_y;
                }
            }
        }

        var CLIENT_TIMEOUT_ABORT = 1;
        var SERVER_ABORT = 2;

        function getDoc(frame) {
            var doc = frame.contentWindow ? frame.contentWindow.document : frame.contentDocument ? frame.contentDocument : frame.document;
            return doc;
        }

        // Rails CSRF hack (thanks to Yvan Barthelemy)
        var csrf_token = $('meta[name=csrf-token]').attr('content');
        var csrf_param = $('meta[name=csrf-param]').attr('content');
        if (csrf_param && csrf_token) {
            s.extraData = s.extraData || {};
            s.extraData[csrf_param] = csrf_token;
        }

        // take a breath so that pending repaints get some cpu time before the upload starts
        function doSubmit() {
            // make sure form attrs are set
            var t = $form.attr('target'), a = $form.attr('action');

            // update form attrs in IE friendly way
            form.setAttribute('target',id);
            if (!method) {
                form.setAttribute('method', 'POST');
            }
            if (a != s.url) {
                form.setAttribute('action', s.url);
            }

            // ie borks in some cases when setting encoding
            if (! s.skipEncodingOverride && (!method || /post/i.test(method))) {
                $form.attr({
                    encoding: 'multipart/form-data',
                    enctype:  'multipart/form-data'
                });
            }

            // support timout
            if (s.timeout) {
                timeoutHandle = setTimeout(function() { timedOut = true; cb(CLIENT_TIMEOUT_ABORT); }, s.timeout);
            }

            // look for server aborts
            function checkState() {
                try {
                    var state = getDoc(io).readyState;
                    log('state = ' + state);
                    if (state && state.toLowerCase() == 'uninitialized')
                        setTimeout(checkState,50);
                }
                catch(e) {
                    log('Server abort: ' , e, ' (', e.name, ')');
                    cb(SERVER_ABORT);
                    if (timeoutHandle)
                        clearTimeout(timeoutHandle);
                    timeoutHandle = undefined;
                }
            }

            // add "extra" data to form if provided in options
            var extraInputs = [];
            try {
                if (s.extraData) {
                    for (var n in s.extraData) {
                        if (s.extraData.hasOwnProperty(n)) {
                           // if using the $.param format that allows for multiple values with the same name
                           if($.isPlainObject(s.extraData[n]) && s.extraData[n].hasOwnProperty('name') && s.extraData[n].hasOwnProperty('value')) {
                               extraInputs.push(
                               $('<input type="hidden" name="'+s.extraData[n].name+'">').val(s.extraData[n].value)
                                   .appendTo(form)[0]);
                           } else {
                               extraInputs.push(
                               $('<input type="hidden" name="'+n+'">').val(s.extraData[n])
                                   .appendTo(form)[0]);
                           }
                        }
                    }
                }

                if (!s.iframeTarget) {
                    // add iframe to doc and submit the form
                    $io.appendTo('body');
                    if (io.attachEvent)
                        io.attachEvent('onload', cb);
                    else
                        io.addEventListener('load', cb, false);
                }
                setTimeout(checkState,15);
                // just in case form has element with name/id of 'submit'
                var submitFn = document.createElement('form').submit;
                submitFn.apply(form);
            }
            finally {
                // reset attrs and remove "extra" input elements
                form.setAttribute('action',a);
                if(t) {
                    form.setAttribute('target', t);
                } else {
                    $form.removeAttr('target');
                }
                $(extraInputs).remove();
            }
        }

        if (s.forceSync) {
            doSubmit();
        }
        else {
            setTimeout(doSubmit, 10); // this lets dom updates render
        }

        var data, doc, domCheckCount = 50, callbackProcessed;

        function cb(e) {
            if (xhr.aborted || callbackProcessed) {
                return;
            }
            try {
                doc = getDoc(io);
            }
            catch(ex) {
                log('cannot access response document: ', ex);
                e = SERVER_ABORT;
            }
            if (e === CLIENT_TIMEOUT_ABORT && xhr) {
                xhr.abort('timeout');
                deferred.reject(xhr, 'timeout');
                return;
            }
            else if (e == SERVER_ABORT && xhr) {
                xhr.abort('server abort');
                deferred.reject(xhr, 'error', 'server abort');
                return;
            }

            if (!doc || doc.location.href == s.iframeSrc) {
                // response not received yet
                if (!timedOut)
                    return;
            }
            if (io.detachEvent)
                io.detachEvent('onload', cb);
            else
                io.removeEventListener('load', cb, false);

            var status = 'success', errMsg;
            try {
                if (timedOut) {
                    throw 'timeout';
                }

                var isXml = s.dataType == 'xml' || doc.XMLDocument || $.isXMLDoc(doc);
                log('isXml='+isXml);
                if (!isXml && window.opera && (doc.body === null || !doc.body.innerHTML)) {
                    if (--domCheckCount) {
                        // in some browsers (Opera) the iframe DOM is not always traversable when
                        // the onload callback fires, so we loop a bit to accommodate
                        log('requeing onLoad callback, DOM not available');
                        setTimeout(cb, 250);
                        return;
                    }
                    // let this fall through because server response could be an empty document
                    //log('Could not access iframe DOM after mutiple tries.');
                    //throw 'DOMException: not available';
                }

                //log('response detected');
                var docRoot = doc.body ? doc.body : doc.documentElement;
                xhr.responseText = docRoot ? docRoot.innerHTML : null;
                xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
                if (isXml)
                    s.dataType = 'xml';
                xhr.getResponseHeader = function(header){
                    var headers = {'content-type': s.dataType};
                    return headers[header];
                };
                // support for XHR 'status' & 'statusText' emulation :
                if (docRoot) {
                    xhr.status = Number( docRoot.getAttribute('status') ) || xhr.status;
                    xhr.statusText = docRoot.getAttribute('statusText') || xhr.statusText;
                }

                var dt = (s.dataType || '').toLowerCase();
                var scr = /(json|script|text)/.test(dt);
                if (scr || s.textarea) {
                    // see if user embedded response in textarea
                    var ta = doc.getElementsByTagName('textarea')[0];
                    if (ta) {
                        xhr.responseText = ta.value;
                        // support for XHR 'status' & 'statusText' emulation :
                        xhr.status = Number( ta.getAttribute('status') ) || xhr.status;
                        xhr.statusText = ta.getAttribute('statusText') || xhr.statusText;
                    }
                    else if (scr) {
                        // account for browsers injecting pre around json response
                        var pre = doc.getElementsByTagName('pre')[0];
                        var b = doc.getElementsByTagName('body')[0];
                        if (pre) {
                            xhr.responseText = pre.textContent ? pre.textContent : pre.innerText;
                        }
                        else if (b) {
                            xhr.responseText = b.textContent ? b.textContent : b.innerText;
                        }
                    }
                }
                else if (dt == 'xml' && !xhr.responseXML && xhr.responseText) {
                    xhr.responseXML = toXml(xhr.responseText);
                }

                try {
                    data = httpData(xhr, dt, s);
                }
                catch (e) {
                    status = 'parsererror';
                    xhr.error = errMsg = (e || status);
                }
            }
            catch (e) {
                log('error caught: ',e);
                status = 'error';
                xhr.error = errMsg = (e || status);
            }

            if (xhr.aborted) {
                log('upload aborted');
                status = null;
            }

            if (xhr.status) { // we've set xhr.status
                status = (xhr.status >= 200 && xhr.status < 300 || xhr.status === 304) ? 'success' : 'error';
            }

            // ordering of these callbacks/triggers is odd, but that's how $.ajax does it
            if (status === 'success') {
                if (s.success)
                    s.success.call(s.context, data, 'success', xhr);
                deferred.resolve(xhr.responseText, 'success', xhr);
                if (g)
                    $.event.trigger("ajaxSuccess", [xhr, s]);
            }
            else if (status) {
                if (errMsg === undefined)
                    errMsg = xhr.statusText;
                if (s.error)
                    s.error.call(s.context, xhr, status, errMsg);
                deferred.reject(xhr, 'error', errMsg);
                if (g)
                    $.event.trigger("ajaxError", [xhr, s, errMsg]);
            }

            if (g)
                $.event.trigger("ajaxComplete", [xhr, s]);

            if (g && ! --$.active) {
                $.event.trigger("ajaxStop");
            }

            if (s.complete)
                s.complete.call(s.context, xhr, status);

            callbackProcessed = true;
            if (s.timeout)
                clearTimeout(timeoutHandle);

            // clean up
            setTimeout(function() {
                if (!s.iframeTarget)
                    $io.remove();
                xhr.responseXML = null;
            }, 100);
        }

        var toXml = $.parseXML || function(s, doc) { // use parseXML if available (jQuery 1.5+)
            if (window.ActiveXObject) {
                doc = new ActiveXObject('Microsoft.XMLDOM');
                doc.async = 'false';
                doc.loadXML(s);
            }
            else {
                doc = (new DOMParser()).parseFromString(s, 'text/xml');
            }
            return (doc && doc.documentElement && doc.documentElement.nodeName != 'parsererror') ? doc : null;
        };
        var parseJSON = $.parseJSON || function(s) {
            /*jslint evil:true */
            return window['eval']('(' + s + ')');
        };

        var httpData = function( xhr, type, s ) { // mostly lifted from jq1.4.4

            var ct = xhr.getResponseHeader('content-type') || '',
                xml = type === 'xml' || !type && ct.indexOf('xml') >= 0,
                data = xml ? xhr.responseXML : xhr.responseText;

            if (xml && data.documentElement.nodeName === 'parsererror') {
                if ($.error)
                    $.error('parsererror');
            }
            if (s && s.dataFilter) {
                data = s.dataFilter(data, type);
            }
            if (typeof data === 'string') {
                if (type === 'json' || !type && ct.indexOf('json') >= 0) {
                    data = parseJSON(data);
                } else if (type === "script" || !type && ct.indexOf("javascript") >= 0) {
                    $.globalEval(data);
                }
            }
            return data;
        };

        return deferred;
    }
};

/**
 * ajaxForm() provides a mechanism for fully automating form submission.
 *
 * The advantages of using this method instead of ajaxSubmit() are:
 *
 * 1: This method will include coordinates for <input type="image" /> elements (if the element
 *    is used to submit the form).
 * 2. This method will include the submit element's name/value data (for the element that was
 *    used to submit the form).
 * 3. This method binds the submit() method to the form for you.
 *
 * The options argument for ajaxForm works exactly as it does for ajaxSubmit.  ajaxForm merely
 * passes the options argument along after properly binding events for submit elements and
 * the form itself.
 */
$.fn.ajaxForm = function(options) {
    options = options || {};
    options.delegation = options.delegation && $.isFunction($.fn.on);

    // in jQuery 1.3+ we can fix mistakes with the ready state
    if (!options.delegation && this.length === 0) {
        var o = { s: this.selector, c: this.context };
        if (!$.isReady && o.s) {
            log('DOM not ready, queuing ajaxForm');
            $(function() {
                $(o.s,o.c).ajaxForm(options);
            });
            return this;
        }
        // is your DOM ready?  http://docs.jquery.com/Tutorials:Introducing_$(document).ready()
        log('terminating; zero elements found by selector' + ($.isReady ? '' : ' (DOM not ready)'));
        return this;
    }

    if ( options.delegation ) {
        $(document)
            .off('submit.form-plugin', this.selector, doAjaxSubmit)
            .off('click.form-plugin', this.selector, captureSubmittingElement)
            .on('submit.form-plugin', this.selector, options, doAjaxSubmit)
            .on('click.form-plugin', this.selector, options, captureSubmittingElement);
        return this;
    }

    return this.ajaxFormUnbind()
        .bind('submit.form-plugin', options, doAjaxSubmit)
        .bind('click.form-plugin', options, captureSubmittingElement);
};

// private event handlers
function doAjaxSubmit(e) {
    /*jshint validthis:true */
    var options = e.data;
    if (!e.isDefaultPrevented()) { // if event has been canceled, don't proceed
        e.preventDefault();
        $(this).ajaxSubmit(options);
    }
}

function captureSubmittingElement(e) {
    /*jshint validthis:true */
    var target = e.target;
    var $el = $(target);
    if (!($el.is("[type=submit],[type=image]"))) {
        // is this a child element of the submit el?  (ex: a span within a button)
        var t = $el.closest('[type=submit]');
        if (t.length === 0) {
            return;
        }
        target = t[0];
    }
    var form = this;
    form.clk = target;
    if (target.type == 'image') {
        if (e.offsetX !== undefined) {
            form.clk_x = e.offsetX;
            form.clk_y = e.offsetY;
        } else if (typeof $.fn.offset == 'function') {
            var offset = $el.offset();
            form.clk_x = e.pageX - offset.left;
            form.clk_y = e.pageY - offset.top;
        } else {
            form.clk_x = e.pageX - target.offsetLeft;
            form.clk_y = e.pageY - target.offsetTop;
        }
    }
    // clear form vars
    setTimeout(function() { form.clk = form.clk_x = form.clk_y = null; }, 100);
}


// ajaxFormUnbind unbinds the event handlers that were bound by ajaxForm
$.fn.ajaxFormUnbind = function() {
    return this.unbind('submit.form-plugin click.form-plugin');
};

/**
 * formToArray() gathers form element data into an array of objects that can
 * be passed to any of the following ajax functions: $.get, $.post, or load.
 * Each object in the array has both a 'name' and 'value' property.  An example of
 * an array for a simple login form might be:
 *
 * [ { name: 'username', value: 'jresig' }, { name: 'password', value: 'secret' } ]
 *
 * It is this array that is passed to pre-submit callback functions provided to the
 * ajaxSubmit() and ajaxForm() methods.
 */
$.fn.formToArray = function(semantic, elements) {
    var a = [];
    if (this.length === 0) {
        return a;
    }

    var form = this[0];
    var els = semantic ? form.getElementsByTagName('*') : form.elements;
    if (!els) {
        return a;
    }

    var i,j,n,v,el,max,jmax;
    for(i=0, max=els.length; i < max; i++) {
        el = els[i];
        n = el.name;
        if (!n) {
            continue;
        }

        if (semantic && form.clk && el.type == "image") {
            // handle image inputs on the fly when semantic == true
            if(!el.disabled && form.clk == el) {
                a.push({name: n, value: $(el).val(), type: el.type });
                a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
            }
            continue;
        }

        v = $.fieldValue(el, true);
        if (v && v.constructor == Array) {
            if (elements)
                elements.push(el);
            for(j=0, jmax=v.length; j < jmax; j++) {
                a.push({name: n, value: v[j]});
            }
        }
        else if (feature.fileapi && el.type == 'file' && !el.disabled) {
            if (elements)
                elements.push(el);
            var files = el.files;
            if (files.length) {
                for (j=0; j < files.length; j++) {
                    a.push({name: n, value: files[j], type: el.type});
                }
            }
            else {
                // #180
                a.push({ name: n, value: '', type: el.type });
            }
        }
        else if (v !== null && typeof v != 'undefined') {
            if (elements)
                elements.push(el);
            a.push({name: n, value: v, type: el.type, required: el.required});
        }
    }

    if (!semantic && form.clk) {
        // input type=='image' are not found in elements array! handle it here
        var $input = $(form.clk), input = $input[0];
        n = input.name;
        if (n && !input.disabled && input.type == 'image') {
            a.push({name: n, value: $input.val()});
            a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
        }
    }
    return a;
};

/**
 * Serializes form data into a 'submittable' string. This method will return a string
 * in the format: name1=value1&amp;name2=value2
 */
$.fn.formSerialize = function(semantic) {
    //hand off to jQuery.param for proper encoding
    return $.param(this.formToArray(semantic));
};

/**
 * Serializes all field elements in the jQuery object into a query string.
 * This method will return a string in the format: name1=value1&amp;name2=value2
 */
$.fn.fieldSerialize = function(successful) {
    var a = [];
    this.each(function() {
        var n = this.name;
        if (!n) {
            return;
        }
        var v = $.fieldValue(this, successful);
        if (v && v.constructor == Array) {
            for (var i=0,max=v.length; i < max; i++) {
                a.push({name: n, value: v[i]});
            }
        }
        else if (v !== null && typeof v != 'undefined') {
            a.push({name: this.name, value: v});
        }
    });
    //hand off to jQuery.param for proper encoding
    return $.param(a);
};

/**
 * Returns the value(s) of the element in the matched set.  For example, consider the following form:
 *
 *  <form><fieldset>
 *      <input name="A" type="text" />
 *      <input name="A" type="text" />
 *      <input name="B" type="checkbox" value="B1" />
 *      <input name="B" type="checkbox" value="B2"/>
 *      <input name="C" type="radio" value="C1" />
 *      <input name="C" type="radio" value="C2" />
 *  </fieldset></form>
 *
 *  var v = $('input[type=text]').fieldValue();
 *  // if no values are entered into the text inputs
 *  v == ['','']
 *  // if values entered into the text inputs are 'foo' and 'bar'
 *  v == ['foo','bar']
 *
 *  var v = $('input[type=checkbox]').fieldValue();
 *  // if neither checkbox is checked
 *  v === undefined
 *  // if both checkboxes are checked
 *  v == ['B1', 'B2']
 *
 *  var v = $('input[type=radio]').fieldValue();
 *  // if neither radio is checked
 *  v === undefined
 *  // if first radio is checked
 *  v == ['C1']
 *
 * The successful argument controls whether or not the field element must be 'successful'
 * (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
 * The default value of the successful argument is true.  If this value is false the value(s)
 * for each element is returned.
 *
 * Note: This method *always* returns an array.  If no valid value can be determined the
 *    array will be empty, otherwise it will contain one or more values.
 */
$.fn.fieldValue = function(successful) {
    for (var val=[], i=0, max=this.length; i < max; i++) {
        var el = this[i];
        var v = $.fieldValue(el, successful);
        if (v === null || typeof v == 'undefined' || (v.constructor == Array && !v.length)) {
            continue;
        }
        if (v.constructor == Array)
            $.merge(val, v);
        else
            val.push(v);
    }
    return val;
};

/**
 * Returns the value of the field element.
 */
$.fieldValue = function(el, successful) {
    var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
    if (successful === undefined) {
        successful = true;
    }

    if (successful && (!n || el.disabled || t == 'reset' || t == 'button' ||
        (t == 'checkbox' || t == 'radio') && !el.checked ||
        (t == 'submit' || t == 'image') && el.form && el.form.clk != el ||
        tag == 'select' && el.selectedIndex == -1)) {
            return null;
    }

    if (tag == 'select') {
        var index = el.selectedIndex;
        if (index < 0) {
            return null;
        }
        var a = [], ops = el.options;
        var one = (t == 'select-one');
        var max = (one ? index+1 : ops.length);
        for(var i=(one ? index : 0); i < max; i++) {
            var op = ops[i];
            if (op.selected) {
                var v = op.value;
                if (!v) { // extra pain for IE...
                    v = (op.attributes && op.attributes['value'] && !(op.attributes['value'].specified)) ? op.text : op.value;
                }
                if (one) {
                    return v;
                }
                a.push(v);
            }
        }
        return a;
    }
    return $(el).val();
};

/**
 * Clears the form data.  Takes the following actions on the form's input fields:
 *  - input text fields will have their 'value' property set to the empty string
 *  - select elements will have their 'selectedIndex' property set to -1
 *  - checkbox and radio inputs will have their 'checked' property set to false
 *  - inputs of type submit, button, reset, and hidden will *not* be effected
 *  - button elements will *not* be effected
 */
$.fn.clearForm = function(includeHidden) {
    return this.each(function() {
        $('input,select,textarea', this).clearFields(includeHidden);
    });
};

/**
 * Clears the selected form elements.
 */
$.fn.clearFields = $.fn.clearInputs = function(includeHidden) {
    var re = /^(?:color|date|datetime|email|month|number|password|range|search|tel|text|time|url|week)$/i; // 'hidden' is not in this list
    return this.each(function() {
        var t = this.type, tag = this.tagName.toLowerCase();
        if (re.test(t) || tag == 'textarea') {
            this.value = '';
        }
        else if (t == 'checkbox' || t == 'radio') {
            this.checked = false;
        }
        else if (tag == 'select') {
            this.selectedIndex = -1;
        }
		else if (t == "file") {
			if (/MSIE/.test(navigator.userAgent)) {
				$(this).replaceWith($(this).clone());
			} else {
				$(this).val('');
			}
		}
        else if (includeHidden) {
            // includeHidden can be the value true, or it can be a selector string
            // indicating a special test; for example:
            //  $('#myForm').clearForm('.special:hidden')
            // the above would clean hidden inputs that have the class of 'special'
            if ( (includeHidden === true && /hidden/.test(t)) ||
                 (typeof includeHidden == 'string' && $(this).is(includeHidden)) )
                this.value = '';
        }
    });
};

/**
 * Resets the form data.  Causes all form elements to be reset to their original value.
 */
$.fn.resetForm = function() {
    return this.each(function() {
        // guard against an input with the name of 'reset'
        // note that IE reports the reset function as an 'object'
        if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType)) {
            this.reset();
        }
    });
};

/**
 * Enables or disables any matching elements.
 */
$.fn.enable = function(b) {
    if (b === undefined) {
        b = true;
    }
    return this.each(function() {
        this.disabled = !b;
    });
};

/**
 * Checks/unchecks any matching checkboxes or radio buttons and
 * selects/deselects and matching option elements.
 */
$.fn.selected = function(select) {
    if (select === undefined) {
        select = true;
    }
    return this.each(function() {
        var t = this.type;
        if (t == 'checkbox' || t == 'radio') {
            this.checked = select;
        }
        else if (this.tagName.toLowerCase() == 'option') {
            var $sel = $(this).parent('select');
            if (select && $sel[0] && $sel[0].type == 'select-one') {
                // deselect all other options
                $sel.find('option').selected(false);
            }
            this.selected = select;
        }
    });
};

// expose debug var
$.fn.ajaxSubmit.debug = false;

// helper fn for console logging
function log() {
    if (!$.fn.ajaxSubmit.debug)
        return;
    var msg = '[jquery.form] ' + Array.prototype.join.call(arguments,'');
    if (window.console && window.console.log) {
        window.console.log(msg);
    }
    else if (window.opera && window.opera.postError) {
        window.opera.postError(msg);
    }
}

})(jQuery);

/**
 * jQuery.timers - Timer abstractions for jQuery
 * Written by Blair Mitchelmore (blair DOT mitchelmore AT gmail DOT com)
 * Licensed under the WTFPL (http://sam.zoy.org/wtfpl/).
 * Date: 2009/10/16
 *
 * @author Blair Mitchelmore
 * @version 1.2
 *
 **/

jQuery.fn.extend({
	everyTime: function(interval, label, fn, times) {
		return this.each(function() {
			jQuery.timer.add(this, interval, label, fn, times);
		});
	},
	oneTime: function(interval, label, fn) {
		return this.each(function() {
			jQuery.timer.add(this, interval, label, fn, 1);
		});
	},
	stopTime: function(label, fn) {
		return this.each(function() {
			jQuery.timer.remove(this, label, fn);
		});
	}
});

jQuery.extend({
	timer: {
		global: [],
		guid: 1,
		dataKey: "jQuery.timer",
		regex: /^([0-9]+(?:\.[0-9]*)?)\s*(.*s)?$/,
		powers: {
			// Yeah this is major overkill...
			'ms': 1,
			'cs': 10,
			'ds': 100,
			's': 1000,
			'das': 10000,
			'hs': 100000,
			'ks': 1000000
		},
		timeParse: function(value) {
			if (value == undefined || value == null)
				return null;
			var result = this.regex.exec(jQuery.trim(value.toString()));
			if (result[2]) {
				var num = parseFloat(result[1]);
				var mult = this.powers[result[2]] || 1;
				return num * mult;
			} else {
				return value;
			}
		},
		add: function(element, interval, label, fn, times) {
			var counter = 0;

			if (jQuery.isFunction(label)) {
				if (!times)
					times = fn;
				fn = label;
				label = interval;
			}

			interval = jQuery.timer.timeParse(interval);

			if (typeof interval != 'number' || isNaN(interval) || interval < 0)
				return;

			if (typeof times != 'number' || isNaN(times) || times < 0)
				times = 0;

			times = times || 0;

			var timers = jQuery.data(element, this.dataKey) || jQuery.data(element, this.dataKey, {});

			if (!timers[label])
				timers[label] = {};

			fn.timerID = fn.timerID || this.guid++;

			var handler = function() {
				if ((++counter > times && times !== 0) || fn.call(element, counter) === false)
					jQuery.timer.remove(element, label, fn);
			};

			handler.timerID = fn.timerID;

			if (!timers[label][fn.timerID])
				timers[label][fn.timerID] = window.setInterval(handler,interval);

			this.global.push( element );

		},
		remove: function(element, label, fn) {
			var timers = jQuery.data(element, this.dataKey), ret;

			if ( timers ) {

				if (!label) {
					for ( label in timers )
						this.remove(element, label, fn);
				} else if ( timers[label] ) {
					if ( fn ) {
						if ( fn.timerID ) {
							window.clearInterval(timers[label][fn.timerID]);
							delete timers[label][fn.timerID];
						}
					} else {
						for ( var fn in timers[label] ) {
							window.clearInterval(timers[label][fn]);
							delete timers[label][fn];
						}
					}

					for ( ret in timers[label] ) break;
					if ( !ret ) {
						ret = null;
						delete timers[label];
					}
				}

				for ( ret in timers ) break;
				if ( !ret )
					jQuery.removeData(element, this.dataKey);
			}
		}
	}
});

jQuery(window).bind("unload", function() {
	jQuery.each(jQuery.timer.global, function(index, item) {
		jQuery.timer.remove(item);
	});
});

/*! http://mths.be/placeholder v2.0.7 by @mathias */
;(function(window, document, $) {

	var isInputSupported = 'placeholder' in document.createElement('input'),
	    isTextareaSupported = 'placeholder' in document.createElement('textarea'),
	    prototype = $.fn,
	    valHooks = $.valHooks,
	    hooks,
	    placeholder;

	if (isInputSupported && isTextareaSupported) {

		placeholder = prototype.placeholder = function() {
			return this;
		};

		placeholder.input = placeholder.textarea = true;

	} else {

		placeholder = prototype.placeholder = function() {
			var $this = this;
			$this
				.filter((isInputSupported ? 'textarea' : ':input') + '[placeholder]')
				.not('.placeholder')
				.bind({
					'focus.placeholder': clearPlaceholder,
					'blur.placeholder': setPlaceholder
				})
				.data('placeholder-enabled', true)
				.trigger('blur.placeholder');
			return $this;
		};

		placeholder.input = isInputSupported;
		placeholder.textarea = isTextareaSupported;

		hooks = {
			'get': function(element) {
				var $element = $(element);
				return $element.data('placeholder-enabled') && $element.hasClass('placeholder') ? '' : element.value;
			},
			'set': function(element, value) {
				var $element = $(element);
				if (!$element.data('placeholder-enabled')) {
					return element.value = value;
				}
				if (value == '') {
					element.value = value;
					// Issue #56: Setting the placeholder causes problems if the element continues to have focus.
					if (element != document.activeElement) {
						// We can't use `triggerHandler` here because of dummy text/password inputs :(
						setPlaceholder.call(element);
					}
				} else if ($element.hasClass('placeholder')) {
					clearPlaceholder.call(element, true, value) || (element.value = value);
				} else {
					element.value = value;
				}
				// `set` can not return `undefined`; see http://jsapi.info/jquery/1.7.1/val#L2363
				return $element;
			}
		};

		isInputSupported || (valHooks.input = hooks);
		isTextareaSupported || (valHooks.textarea = hooks);

		$(function() {
			// Look for forms
			$(document).delegate('form', 'submit.placeholder', function() {
				// Clear the placeholder values so they don't get submitted
				var $inputs = $('.placeholder', this).each(clearPlaceholder);
				setTimeout(function() {
					$inputs.each(setPlaceholder);
				}, 10);
			});
		});

		// Clear placeholder values upon page reload
		$(window).bind('beforeunload.placeholder', function() {
			$('.placeholder').each(function() {
				this.value = '';
			});
		});

	}

	function args(elem) {
		// Return an object of element attributes
		var newAttrs = {},
		    rinlinejQuery = /^jQuery\d+$/;
		$.each(elem.attributes, function(i, attr) {
			if (attr.specified && !rinlinejQuery.test(attr.name)) {
				newAttrs[attr.name] = attr.value;
			}
		});
		return newAttrs;
	}

	function clearPlaceholder(event, value) {
		var input = this,
		    $input = $(input);
		if (input.value == $input.attr('placeholder') && $input.hasClass('placeholder')) {
			if ($input.data('placeholder-password')) {
				$input = $input.hide().next().show().attr('id', $input.removeAttr('id').data('placeholder-id'));
				// If `clearPlaceholder` was called from `$.valHooks.input.set`
				if (event === true) {
					return $input[0].value = value;
				}
				$input.focus();
			} else {
				input.value = '';
				$input.removeClass('placeholder');
				input == document.activeElement && input.select();
			}
		}
	}

	function setPlaceholder() {
		var $replacement,
		    input = this,
		    $input = $(input),
		    $origInput = $input,
		    id = this.id;
		if (input.value == '') {
			if (input.type == 'password') {
				if (!$input.data('placeholder-textinput')) {
					try {
						$replacement = $input.clone().attr({ 'type': 'text' });
					} catch(e) {
						$replacement = $('<input>').attr($.extend(args(this), { 'type': 'text' }));
					}
					$replacement
						.removeAttr('name')
						.data({
							'placeholder-password': true,
							'placeholder-id': id
						})
						.bind('focus.placeholder', clearPlaceholder);
					$input
						.data({
							'placeholder-textinput': $replacement,
							'placeholder-id': id
						})
						.before($replacement);
				}
				$input = $input.removeAttr('id').hide().prev().attr('id', id).show();
				// Note: `$input[0] != input` now!
			}
			$input.addClass('placeholder');
			$input[0].value = $input.attr('placeholder');
		} else {
			$input.removeClass('placeholder');
		}
	}

}(this, document, jQuery));
$.fn.selectRange = function(start, end) {
    return this.each(function() {
        if (this.setSelectionRange) {
            this.focus();
            this.setSelectionRange(start, end);
        } else if (this.createTextRange) {
            var range = this.createTextRange();
            range.collapse(true);
            range.moveEnd('character', end);
            range.moveStart('character', start);
            range.select();
        }
    });
};

// License: PD

// This code was written by Tyler Akins and has been placed in the
// public domain.  It would be nice if you left this header intact.
// Base64 code from Tyler Akins -- http://rumkin.com

var Base64 = (function () {
    var keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";

    var obj = {
        /**
         * Encodes a string in base64
         * @param {String} input The string to encode in base64.
         */
        encode: function (input) {
            var output = "";
            var chr1, chr2, chr3;
            var enc1, enc2, enc3, enc4;
            var i = 0;
        
            do {
                chr1 = input.charCodeAt(i++);
                chr2 = input.charCodeAt(i++);
                chr3 = input.charCodeAt(i++);
                
                enc1 = chr1 >> 2;
                enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
                enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
                enc4 = chr3 & 63;

                if (isNaN(chr2)) {
                    enc3 = enc4 = 64;
                } else if (isNaN(chr3)) {
                    enc4 = 64;
                }
                
                output = output + keyStr.charAt(enc1) + keyStr.charAt(enc2) +
                    keyStr.charAt(enc3) + keyStr.charAt(enc4);
            } while (i < input.length);
            
            return output;
        },
        
        /**
         * Decodes a base64 string.
         * @param {String} input The string to decode.
         */
        decode: function (input) {
            var output = "";
            var chr1, chr2, chr3;
            var enc1, enc2, enc3, enc4;
            var i = 0;
            
            // remove all characters that are not A-Z, a-z, 0-9, +, /, or =
            input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
            
            do {
                enc1 = keyStr.indexOf(input.charAt(i++));
                enc2 = keyStr.indexOf(input.charAt(i++));
                enc3 = keyStr.indexOf(input.charAt(i++));
                enc4 = keyStr.indexOf(input.charAt(i++));
                
                chr1 = (enc1 << 2) | (enc2 >> 4);
                chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
                chr3 = ((enc3 & 3) << 6) | enc4;
                
                output = output + String.fromCharCode(chr1);
                
                if (enc3 != 64) {
                    output = output + String.fromCharCode(chr2);
                }
                if (enc4 != 64) {
                    output = output + String.fromCharCode(chr3);
                }
            } while (i < input.length);
            
            return output;
        }
    };

    return obj;
})();
/*

Jappix - An open social platform
This is the JSJaC library for Jappix (from trunk)

-------------------------------------------------

Licenses: Mozilla Public License version 1.1, GNU GPL, AGPL
Authors: Stefan Strigler, Valérian Saliou, Zash, Maranda
Last revision: 07/07/13

*/

/**
 * @fileoverview Magic dependency loading. Taken from script.aculo.us
 * and modified to break it.
 * @author Stefan Strigler steve@zeank.in-berlin.de 
 * @version $Revision$
 */

var JSJaC = {
  Version: '$Rev$',
  bind: function(fn, obj, optArg) {
    return function(arg) {
      return fn.apply(obj, [arg, optArg]);
    };
  }
};

if (typeof JSJaCConnection == 'undefined')
  JSJaC.load();



/* Copyright 2006 Erik Arvidsson
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you
 * may not use this file except in compliance with the License.  You
 * may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied.  See the License for the specific language governing
 * permissions and limitations under the License.
 */

/**
 * @fileoverview Wrapper to make working with XmlHttpRequest and the
 * DOM more convenient (cross browser compliance).
 * this code is taken from
 * http://webfx.eae.net/dhtml/xmlextras/xmlextras.html
 * @author Stefan Strigler steve@zeank.in-berlin.de
 * @version $Revision$
 */

/**
 * XmlHttp factory
 * @private
 */
function XmlHttp() {}

/**
 * creates a cross browser compliant XmlHttpRequest object
 */
XmlHttp.create = function () {
  try {
    // Are we cross-domain?
    if(!BOSH_SAME_ORIGIN) {
      // Able to use CORS?
      if (window.XMLHttpRequest) {
        var req = new XMLHttpRequest();
        
        if (req.withCredentials !== undefined)
          return req;
      }
      
      // Fallback on JSONP
    	return new jXHR();
    }
    // Might be local-domain?
    if (window.XMLHttpRequest) {
      var req = new XMLHttpRequest();
      
      // some versions of Moz do not support the readyState property
      // and the onreadystate event so we patch it!
      if (req.readyState == null) {
	req.readyState = 1;
	req.addEventListener("load", function () {
			       req.readyState = 4;
			       if (typeof req.onreadystatechange == "function")
				 req.onreadystatechange();
			     }, false);
      }
      
      return req;
    }
    if (window.ActiveXObject) {
      return new ActiveXObject(XmlHttp.getPrefix() + ".XmlHttp");
    }
  }
  catch (ex) {}
  // fell through
  throw new Error("Your browser does not support XmlHttp objects");
};

/**
 * used to find the Automation server name
 * @private
 */
XmlHttp.getPrefix = function() {
  if (XmlHttp.prefix) // I know what you did last summer
    return XmlHttp.prefix;
 
  var prefixes = ["MSXML2", "Microsoft", "MSXML", "MSXML3"];
  var o;
  for (var i = 0; i < prefixes.length; i++) {
    try {
      // try to create the objects
      o = new ActiveXObject(prefixes[i] + ".XmlHttp");
      return XmlHttp.prefix = prefixes[i];
    }
    catch (ex) {};
  }
 
  throw new Error("Could not find an installed XML parser");
};


/**
 * XmlDocument factory
 * @private
 */
function XmlDocument() {}

XmlDocument.create = function (name,ns) {
  name = name || 'foo';
  ns = ns || '';

  try {
    var doc;
    // DOM2
    if (document.implementation && document.implementation.createDocument) {
      doc = document.implementation.createDocument(ns, name, null);
      // some versions of Moz do not support the readyState property
      // and the onreadystate event so we patch it!
      if (doc.readyState == null) {
	doc.readyState = 1;
	doc.addEventListener("load", function () {
			       doc.readyState = 4;
			       if (typeof doc.onreadystatechange == "function")
				 doc.onreadystatechange();
			     }, false);
      }
    } else if (window.ActiveXObject) {
      doc = new ActiveXObject(XmlDocument.getPrefix() + ".DomDocument");
    }
   
    if (!doc.documentElement || doc.documentElement.tagName != name ||
        (doc.documentElement.namespaceURI &&
         doc.documentElement.namespaceURI != ns)) {
          try {
            if (ns != '')
              doc.appendChild(doc.createElement(name)).
                setAttribute('xmlns',ns);
            else
              doc.appendChild(doc.createElement(name));
          } catch (dex) {
            doc = document.implementation.createDocument(ns,name,null);
           
            if (doc.documentElement == null)
              doc.appendChild(doc.createElement(name));

             // fix buggy opera 8.5x
            if (ns != '' &&
                doc.documentElement.getAttribute('xmlns') != ns) {
              doc.documentElement.setAttribute('xmlns',ns);
            }
          }
        }
   
    return doc;
  }
  catch (ex) { }
  throw new Error("Your browser does not support XmlDocument objects");
};

/**
 * used to find the Automation server name
 * @private
 */
XmlDocument.getPrefix = function() {
  if (XmlDocument.prefix)
    return XmlDocument.prefix;

  var prefixes = ["MSXML2", "Microsoft", "MSXML", "MSXML3"];
  var o;
  for (var i = 0; i < prefixes.length; i++) {
    try {
      // try to create the objects
      o = new ActiveXObject(prefixes[i] + ".DomDocument");
      return XmlDocument.prefix = prefixes[i];
    }
    catch (ex) {};
  }
 
  throw new Error("Could not find an installed XML parser");
};


// Create the loadXML method
if (typeof(Document) != 'undefined' && window.DOMParser) {

  /**
   * XMLDocument did not extend the Document interface in some
   * versions of Mozilla.
   * @private
   */
  Document.prototype.loadXML = function (s) {
	
    // parse the string to a new doc
    var doc2 = (new DOMParser()).parseFromString(s, "text/xml");
	
    // remove all initial children
    while (this.hasChildNodes())
      this.removeChild(this.lastChild);
		
    // insert and import nodes
    for (var i = 0; i < doc2.childNodes.length; i++) {
      this.appendChild(this.importNode(doc2.childNodes[i], true));
    }
  };
 }

// Create xml getter for Mozilla
if (window.XMLSerializer &&
    window.Node && Node.prototype && Node.prototype.__defineGetter__) {

  /**
   * xml getter
   *
   * This serializes the DOM tree to an XML String
   *
   * Usage: var sXml = oNode.xml
   * @deprecated
   * @private
   */
  // XMLDocument did not extend the Document interface in some versions
  // of Mozilla. Extend both!
  XMLDocument.prototype.__defineGetter__("xml", function () {
                                           return (new XMLSerializer()).serializeToString(this);
                                         });
  /**
   * xml getter
   *
   * This serializes the DOM tree to an XML String
   *
   * Usage: var sXml = oNode.xml
   * @deprecated
   * @private
   */
  Document.prototype.__defineGetter__("xml", function () {
                                        return (new XMLSerializer()).serializeToString(this);
                                      });

  /**
   * xml getter
   *
   * This serializes the DOM tree to an XML String
   *
   * Usage: var sXml = oNode.xml
   * @deprecated
   * @private
   */
  Node.prototype.__defineGetter__("xml", function () {
                                    return (new XMLSerializer()).serializeToString(this);
                                  });
 }


/**
 * @fileoverview Collection of functions to make live easier
 * @author Stefan Strigler
 * @version $Revision$
 */

/**
 * Convert special chars to HTML entities
 * @addon
 * @return The string with chars encoded for HTML
 * @type String
 */
String.prototype.htmlEnc = function() {
  if(!this)
    return this;

  return this.replace(/&(?!(amp|apos|gt|lt|quot);)/g,"&amp;")
             .replace(/</g,"&lt;")
             .replace(/>/g,"&gt;")
             .replace(/\'/g,"&apos;")
             .replace(/\"/g,"&quot;")
             .replace(/\n/g,"<br />");
};

/**
 * Convert HTML entities to special chars
 * @addon
 * @return The normal string
 * @type String
 */
String.prototype.revertHtmlEnc = function() {
  if(!this)
    return this;
  
  var str = this.replace(/&amp;/gi,'&');
  str = str.replace(/&lt;/gi,'<');
  str = str.replace(/&gt;/gi,'>');
  str = str.replace(/&apos;/gi,'\'');
  str = str.replace(/&quot;/gi,'\"');
  str = str.replace(/<br( )?(\/)?>/gi,'\n');
  return str;
};

/**
 * Converts from jabber timestamps to JavaScript Date objects
 * @addon
 * @param {String} ts A string representing a jabber datetime timestamp as
 * defined by {@link http://www.xmpp.org/extensions/xep-0082.html XEP-0082}
 * @return A javascript Date object corresponding to the jabber DateTime given
 * @type Date
 */
Date.jab2date = function(ts) {
  // Timestamp
  if(!isNaN(ts))
  	return new Date(ts * 1000);
  
  // Get the UTC date
  var date = new Date(Date.UTC(ts.substr(0,4),ts.substr(5,2)-1,ts.substr(8,2),ts.substr(11,2),ts.substr(14,2),ts.substr(17,2)));
  
  if (ts.substr(ts.length-6,1) != 'Z') { // there's an offset
    var date_offset = date.getTimezoneOffset() * 60 * 1000;
    var offset = new Date();
    offset.setTime(0);
    offset.setUTCHours(ts.substr(ts.length-5,2));
    offset.setUTCMinutes(ts.substr(ts.length-2,2));
    if (ts.substr(ts.length-6,1) == '+')
      date.setTime(date.getTime() + offset.getTime() + date_offset);
    else if (ts.substr(ts.length-6,1) == '-')
      date.setTime(date.getTime() - offset.getTime() + date_offset);
  }
  return date;
};

/**
 * Takes a timestamp in the form of 2004-08-13T12:07:04+02:00 as argument
 * and converts it to some sort of humane readable format
 * @addon
 */
Date.hrTime = function(ts) {
  return Date.jab2date(ts).toLocaleString();
};

/**
 * somewhat opposit to {@link #hrTime}
 * expects a javascript Date object as parameter and returns a jabber
 * date string conforming to
 * {@link http://www.xmpp.org/extensions/xep-0082.html XEP-0082}
 * @see #hrTime
 * @return The corresponding jabber DateTime string
 * @type String
 */
Date.prototype.jabberDate = function() {
  var padZero = function(i) {
    if (i < 10) return "0" + i;
    return i;
  };

  var jDate = this.getUTCFullYear() + "-";
  jDate += padZero(this.getUTCMonth()+1) + "-";
  jDate += padZero(this.getUTCDate()) + "T";
  jDate += padZero(this.getUTCHours()) + ":";
  jDate += padZero(this.getUTCMinutes()) + ":";
  jDate += padZero(this.getUTCSeconds()) + "Z";

  return jDate;
};

/**
 * Determines the maximum of two given numbers
 * @addon
 * @param {Number} A a number
 * @param {Number} B another number
 * @return the maximum of A and B
 * @type Number
 */
Number.max = function(A, B) {
  return (A > B)? A : B;
};

Number.min = function(A, B) {
  return (A < B)? A : B;
};


/* Copyright (c) 1998 - 2007, Paul Johnston & Contributors
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following
 * disclaimer. Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following
 * disclaimer in the documentation and/or other materials provided
 * with the distribution.
 *
 * Neither the name of the author nor the names of its contributors
 * may be used to endorse or promote products derived from this
 * software without specific prior written permission.
 *
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

/**
 * @fileoverview Collection of MD5 and SHA1 hashing and encoding
 * methods.
 * @author Stefan Strigler steve@zeank.in-berlin.de
 */


/*
 * A JavaScript implementation of the Secure Hash Algorithm, SHA-1, as defined
 * in FIPS PUB 180-1
 * Version 2.1a Copyright Paul Johnston 2000 - 2002.
 * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
 * Distributed under the BSD License
 * See http://pajhome.org.uk/crypt/md5 for details.
 */

/*
 * Configurable variables. You may need to tweak these to be compatible with
 * the server-side, but the defaults work in most cases.
 */
var hexcase = 0;  /* hex output format. 0 - lowercase; 1 - uppercase        */
var b64pad  = "="; /* base-64 pad character. "=" for strict RFC compliance   */
var chrsz   = 8;  /* bits per input character. 8 - ASCII; 16 - Unicode      */

/*
 * These are the functions you'll usually want to call
 * They take string arguments and return either hex or base-64 encoded strings
 */
function hex_sha1(s){return binb2hex(core_sha1(str2binb(s),s.length * chrsz));}
function b64_sha1(s){return binb2b64(core_sha1(str2binb(s),s.length * chrsz));}
function str_sha1(s){return binb2str(core_sha1(str2binb(s),s.length * chrsz));}
function hex_hmac_sha1(key, data){ return binb2hex(core_hmac_sha1(key, data));}
function b64_hmac_sha1(key, data){ return binb2b64(core_hmac_sha1(key, data));}
function str_hmac_sha1(key, data){ return binb2str(core_hmac_sha1(key, data));}

/*
 * Perform a simple self-test to see if the VM is working
 */
function sha1_vm_test()
{
  return hex_sha1("abc") == "a9993e364706816aba3e25717850c26c9cd0d89d";
}

/*
 * Calculate the SHA-1 of an array of big-endian words, and a bit length
 */
function core_sha1(x, len)
{
  /* append padding */
  x[len >> 5] |= 0x80 << (24 - len % 32);
  x[((len + 64 >> 9) << 4) + 15] = len;

  var w = new Array(80);
  var a =  1732584193;
  var b = -271733879;
  var c = -1732584194;
  var d =  271733878;
  var e = -1009589776;

  var i, j, t, olda, oldb, oldc, oldd, olde;
  for (i = 0; i < x.length; i += 16)
  {
    olda = a;
    oldb = b;
    oldc = c;
    oldd = d;
    olde = e;

    for (j = 0; j < 80; j++)
    {
      if (j < 16) { w[j] = x[i + j]; }
      else { w[j] = rol(w[j-3] ^ w[j-8] ^ w[j-14] ^ w[j-16], 1); }
      t = safe_add(safe_add(rol(a, 5), sha1_ft(j, b, c, d)),
                       safe_add(safe_add(e, w[j]), sha1_kt(j)));
      e = d;
      d = c;
      c = rol(b, 30);
      b = a;
      a = t;
    }

    a = safe_add(a, olda);
    b = safe_add(b, oldb);
    c = safe_add(c, oldc);
    d = safe_add(d, oldd);
    e = safe_add(e, olde);
  }
  return [a, b, c, d, e];
}

/*
 * Perform the appropriate triplet combination function for the current
 * iteration
 */
function sha1_ft(t, b, c, d)
{
  if (t < 20) { return (b & c) | ((~b) & d); }
  if (t < 40) { return b ^ c ^ d; }
  if (t < 60) { return (b & c) | (b & d) | (c & d); }
  return b ^ c ^ d;
}

/*
 * Determine the appropriate additive constant for the current iteration
 */
function sha1_kt(t)
{
  return (t < 20) ?  1518500249 : (t < 40) ?  1859775393 :
         (t < 60) ? -1894007588 : -899497514;
}

/*
 * Calculate the HMAC-SHA1 of a key and some data
 */
function core_hmac_sha1(key, data)
{
  var bkey = str2binb(key);
  if (bkey.length > 16) { bkey = core_sha1(bkey, key.length * chrsz); }

  var ipad = new Array(16), opad = new Array(16);
  for (var i = 0; i < 16; i++)
  {
    ipad[i] = bkey[i] ^ 0x36363636;
    opad[i] = bkey[i] ^ 0x5C5C5C5C;
  }

  var hash = core_sha1(ipad.concat(str2binb(data)), 512 + data.length * chrsz);
  return core_sha1(opad.concat(hash), 512 + 160);
}

/*
 * Add integers, wrapping at 2^32. This uses 16-bit operations internally
 * to work around bugs in some JS interpreters.
 */
function safe_add(x, y)
{
  var lsw = (x & 0xFFFF) + (y & 0xFFFF);
  var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
  return (msw << 16) | (lsw & 0xFFFF);
}

/*
 * Bitwise rotate a 32-bit number to the left.
 */
function rol(num, cnt)
{
  return (num << cnt) | (num >>> (32 - cnt));
}

/*
 * Convert an 8-bit or 16-bit string to an array of big-endian words
 * In 8-bit function, characters >255 have their hi-byte silently ignored.
 */
function str2binb(str)
{
  var bin = [];
  var mask = (1 << chrsz) - 1;
  for (var i = 0; i < str.length * chrsz; i += chrsz)
  {
    bin[i>>5] |= (str.charCodeAt(i / chrsz) & mask) << (32 - chrsz - i%32);
  }
  return bin;
}

/*
 * Convert an array of big-endian words to a string
 */
function binb2str(bin)
{
  var str = "";
  var mask = (1 << chrsz) - 1;
  for (var i = 0; i < bin.length * 32; i += chrsz)
  {
    str += String.fromCharCode((bin[i>>5] >>> (32 - chrsz - i%32)) & mask);
  }
  return str;
}

/*
 * Convert an array of big-endian words to a hex string.
 */
function binb2hex(binarray)
{
  var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef";
  var str = "";
  for (var i = 0; i < binarray.length * 4; i++)
  {
    str += hex_tab.charAt((binarray[i>>2] >> ((3 - i%4)*8+4)) & 0xF) +
           hex_tab.charAt((binarray[i>>2] >> ((3 - i%4)*8  )) & 0xF);
  }
  return str;
}

/*
 * Convert an array of big-endian words to a base-64 string
 */
function binb2b64(binarray)
{
  var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
  var str = "";
  var triplet, j;
  for (var i = 0; i < binarray.length * 4; i += 3)
  {
    triplet = (((binarray[i   >> 2] >> 8 * (3 -  i   %4)) & 0xFF) << 16) |
              (((binarray[i+1 >> 2] >> 8 * (3 - (i+1)%4)) & 0xFF) << 8 ) |
               ((binarray[i+2 >> 2] >> 8 * (3 - (i+2)%4)) & 0xFF);
    for (j = 0; j < 4; j++)
    {
      if (i * 8 + j * 6 > binarray.length * 32) { str += b64pad; }
      else { str += tab.charAt((triplet >> 6*(3-j)) & 0x3F); }
    }
  }
  return str;
}


/*
 * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message
 * Digest Algorithm, as defined in RFC 1321.
 * Version 2.2 Copyright (C) Paul Johnston 1999 - 2009
 * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
 * Distributed under the BSD License
 * See http://pajhome.org.uk/crypt/md5 for more info.
 */

/*
 * These are the functions you'll usually want to call
 * They take string arguments and return either hex or base-64 encoded strings
 */
function hex_md5(s)    { return rstr2hex(rstr_md5(str2rstr_utf8(s))); }
function b64_md5(s)    { return rstr2b64(rstr_md5(str2rstr_utf8(s))); }
function any_md5(s, e) { return rstr2any(rstr_md5(str2rstr_utf8(s)), e); }
function hex_hmac_md5(k, d)
  { return rstr2hex(rstr_hmac_md5(str2rstr_utf8(k), str2rstr_utf8(d))); }
function b64_hmac_md5(k, d)
  { return rstr2b64(rstr_hmac_md5(str2rstr_utf8(k), str2rstr_utf8(d))); }
function any_hmac_md5(k, d, e)
  { return rstr2any(rstr_hmac_md5(str2rstr_utf8(k), str2rstr_utf8(d)), e); }

/*
 * Perform a simple self-test to see if the VM is working
 */
function md5_vm_test()
{
  return hex_md5("abc").toLowerCase() == "900150983cd24fb0d6963f7d28e17f72";
}

/*
 * Calculate the MD5 of a raw string
 */
function rstr_md5(s)
{
  return binl2rstr(binl_md5(rstr2binl(s), s.length * 8));
}

/*
 * Calculate the HMAC-MD5, of a key and some data (raw strings)
 */
function rstr_hmac_md5(key, data)
{
  var bkey = rstr2binl(key);
  if(bkey.length > 16) bkey = binl_md5(bkey, key.length * 8);

  var ipad = Array(16), opad = Array(16);
  for(var i = 0; i < 16; i++)
  {
    ipad[i] = bkey[i] ^ 0x36363636;
    opad[i] = bkey[i] ^ 0x5C5C5C5C;
  }

  var hash = binl_md5(ipad.concat(rstr2binl(data)), 512 + data.length * 8);
  return binl2rstr(binl_md5(opad.concat(hash), 512 + 128));
}

/*
 * Convert a raw string to a hex string
 */
function rstr2hex(input)
{
  try { hexcase } catch(e) { hexcase=0; }
  var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef";
  var output = "";
  var x;
  for(var i = 0; i < input.length; i++)
  {
    x = input.charCodeAt(i);
    output += hex_tab.charAt((x >>> 4) & 0x0F)
           +  hex_tab.charAt( x        & 0x0F);
  }
  return output;
}

/*
 * Convert a raw string to a base-64 string
 */
function rstr2b64(input)
{
  try { b64pad } catch(e) { b64pad=''; }
  var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
  var output = "";
  var len = input.length;
  for(var i = 0; i < len; i += 3)
  {
    var triplet = (input.charCodeAt(i) << 16)
                | (i + 1 < len ? input.charCodeAt(i+1) << 8 : 0)
                | (i + 2 < len ? input.charCodeAt(i+2)      : 0);
    for(var j = 0; j < 4; j++)
    {
      if(i * 8 + j * 6 > input.length * 8) output += b64pad;
      else output += tab.charAt((triplet >>> 6*(3-j)) & 0x3F);
    }
  }
  return output;
}

/*
 * Convert a raw string to an arbitrary string encoding
 */
function rstr2any(input, encoding)
{
  var divisor = encoding.length;
  var i, j, q, x, quotient;

  /* Convert to an array of 16-bit big-endian values, forming the dividend */
  var dividend = Array(Math.ceil(input.length / 2));
  for(i = 0; i < dividend.length; i++)
  {
    dividend[i] = (input.charCodeAt(i * 2) << 8) | input.charCodeAt(i * 2 + 1);
  }

  /*
   * Repeatedly perform a long division. The binary array forms the dividend,
   * the length of the encoding is the divisor. Once computed, the quotient
   * forms the dividend for the next step. All remainders are stored for later
   * use.
   */
  var full_length = Math.ceil(input.length * 8 /
                                    (Math.log(encoding.length) / Math.log(2)));
  var remainders = Array(full_length);
  for(j = 0; j < full_length; j++)
  {
    quotient = Array();
    x = 0;
    for(i = 0; i < dividend.length; i++)
    {
      x = (x << 16) + dividend[i];
      q = Math.floor(x / divisor);
      x -= q * divisor;
      if(quotient.length > 0 || q > 0)
        quotient[quotient.length] = q;
    }
    remainders[j] = x;
    dividend = quotient;
  }

  /* Convert the remainders to the output string */
  var output = "";
  for(i = remainders.length - 1; i >= 0; i--)
    output += encoding.charAt(remainders[i]);

  return output;
}

/*
 * Encode a string as utf-8.
 * For efficiency, this assumes the input is valid utf-16.
 */
function str2rstr_utf8(input)
{
  var output = "";
  var i = -1;
  var x, y;

  while(++i < input.length)
  {
    /* Decode utf-16 surrogate pairs */
    x = input.charCodeAt(i);
    y = i + 1 < input.length ? input.charCodeAt(i + 1) : 0;
    if(0xD800 <= x && x <= 0xDBFF && 0xDC00 <= y && y <= 0xDFFF)
    {
      x = 0x10000 + ((x & 0x03FF) << 10) + (y & 0x03FF);
      i++;
    }

    /* Encode output as utf-8 */
    if(x <= 0x7F)
      output += String.fromCharCode(x);
    else if(x <= 0x7FF)
      output += String.fromCharCode(0xC0 | ((x >>> 6 ) & 0x1F),
                                    0x80 | ( x         & 0x3F));
    else if(x <= 0xFFFF)
      output += String.fromCharCode(0xE0 | ((x >>> 12) & 0x0F),
                                    0x80 | ((x >>> 6 ) & 0x3F),
                                    0x80 | ( x         & 0x3F));
    else if(x <= 0x1FFFFF)
      output += String.fromCharCode(0xF0 | ((x >>> 18) & 0x07),
                                    0x80 | ((x >>> 12) & 0x3F),
                                    0x80 | ((x >>> 6 ) & 0x3F),
                                    0x80 | ( x         & 0x3F));
  }
  return output;
}

/*
 * Encode a string as utf-16
 */
function str2rstr_utf16le(input)
{
  var output = "";
  for(var i = 0; i < input.length; i++)
    output += String.fromCharCode( input.charCodeAt(i)        & 0xFF,
                                  (input.charCodeAt(i) >>> 8) & 0xFF);
  return output;
}

function str2rstr_utf16be(input)
{
  var output = "";
  for(var i = 0; i < input.length; i++)
    output += String.fromCharCode((input.charCodeAt(i) >>> 8) & 0xFF,
                                   input.charCodeAt(i)        & 0xFF);
  return output;
}

/*
 * Convert a raw string to an array of little-endian words
 * Characters >255 have their high-byte silently ignored.
 */
function rstr2binl(input)
{
  var output = Array(input.length >> 2);
  for(var i = 0; i < output.length; i++)
    output[i] = 0;
  for(var i = 0; i < input.length * 8; i += 8)
    output[i>>5] |= (input.charCodeAt(i / 8) & 0xFF) << (i%32);
  return output;
}

/*
 * Convert an array of little-endian words to a string
 */
function binl2rstr(input)
{
  var output = "";
  for(var i = 0; i < input.length * 32; i += 8)
    output += String.fromCharCode((input[i>>5] >>> (i % 32)) & 0xFF);
  return output;
}

/*
 * Calculate the MD5 of an array of little-endian words, and a bit length.
 */
function binl_md5(x, len)
{
  /* append padding */
  x[len >> 5] |= 0x80 << ((len) % 32);
  x[(((len + 64) >>> 9) << 4) + 14] = len;

  var a =  1732584193;
  var b = -271733879;
  var c = -1732584194;
  var d =  271733878;

  for(var i = 0; i < x.length; i += 16)
  {
    var olda = a;
    var oldb = b;
    var oldc = c;
    var oldd = d;

    a = md5_ff(a, b, c, d, x[i+ 0], 7 , -680876936);
    d = md5_ff(d, a, b, c, x[i+ 1], 12, -389564586);
    c = md5_ff(c, d, a, b, x[i+ 2], 17,  606105819);
    b = md5_ff(b, c, d, a, x[i+ 3], 22, -1044525330);
    a = md5_ff(a, b, c, d, x[i+ 4], 7 , -176418897);
    d = md5_ff(d, a, b, c, x[i+ 5], 12,  1200080426);
    c = md5_ff(c, d, a, b, x[i+ 6], 17, -1473231341);
    b = md5_ff(b, c, d, a, x[i+ 7], 22, -45705983);
    a = md5_ff(a, b, c, d, x[i+ 8], 7 ,  1770035416);
    d = md5_ff(d, a, b, c, x[i+ 9], 12, -1958414417);
    c = md5_ff(c, d, a, b, x[i+10], 17, -42063);
    b = md5_ff(b, c, d, a, x[i+11], 22, -1990404162);
    a = md5_ff(a, b, c, d, x[i+12], 7 ,  1804603682);
    d = md5_ff(d, a, b, c, x[i+13], 12, -40341101);
    c = md5_ff(c, d, a, b, x[i+14], 17, -1502002290);
    b = md5_ff(b, c, d, a, x[i+15], 22,  1236535329);

    a = md5_gg(a, b, c, d, x[i+ 1], 5 , -165796510);
    d = md5_gg(d, a, b, c, x[i+ 6], 9 , -1069501632);
    c = md5_gg(c, d, a, b, x[i+11], 14,  643717713);
    b = md5_gg(b, c, d, a, x[i+ 0], 20, -373897302);
    a = md5_gg(a, b, c, d, x[i+ 5], 5 , -701558691);
    d = md5_gg(d, a, b, c, x[i+10], 9 ,  38016083);
    c = md5_gg(c, d, a, b, x[i+15], 14, -660478335);
    b = md5_gg(b, c, d, a, x[i+ 4], 20, -405537848);
    a = md5_gg(a, b, c, d, x[i+ 9], 5 ,  568446438);
    d = md5_gg(d, a, b, c, x[i+14], 9 , -1019803690);
    c = md5_gg(c, d, a, b, x[i+ 3], 14, -187363961);
    b = md5_gg(b, c, d, a, x[i+ 8], 20,  1163531501);
    a = md5_gg(a, b, c, d, x[i+13], 5 , -1444681467);
    d = md5_gg(d, a, b, c, x[i+ 2], 9 , -51403784);
    c = md5_gg(c, d, a, b, x[i+ 7], 14,  1735328473);
    b = md5_gg(b, c, d, a, x[i+12], 20, -1926607734);

    a = md5_hh(a, b, c, d, x[i+ 5], 4 , -378558);
    d = md5_hh(d, a, b, c, x[i+ 8], 11, -2022574463);
    c = md5_hh(c, d, a, b, x[i+11], 16,  1839030562);
    b = md5_hh(b, c, d, a, x[i+14], 23, -35309556);
    a = md5_hh(a, b, c, d, x[i+ 1], 4 , -1530992060);
    d = md5_hh(d, a, b, c, x[i+ 4], 11,  1272893353);
    c = md5_hh(c, d, a, b, x[i+ 7], 16, -155497632);
    b = md5_hh(b, c, d, a, x[i+10], 23, -1094730640);
    a = md5_hh(a, b, c, d, x[i+13], 4 ,  681279174);
    d = md5_hh(d, a, b, c, x[i+ 0], 11, -358537222);
    c = md5_hh(c, d, a, b, x[i+ 3], 16, -722521979);
    b = md5_hh(b, c, d, a, x[i+ 6], 23,  76029189);
    a = md5_hh(a, b, c, d, x[i+ 9], 4 , -640364487);
    d = md5_hh(d, a, b, c, x[i+12], 11, -421815835);
    c = md5_hh(c, d, a, b, x[i+15], 16,  530742520);
    b = md5_hh(b, c, d, a, x[i+ 2], 23, -995338651);

    a = md5_ii(a, b, c, d, x[i+ 0], 6 , -198630844);
    d = md5_ii(d, a, b, c, x[i+ 7], 10,  1126891415);
    c = md5_ii(c, d, a, b, x[i+14], 15, -1416354905);
    b = md5_ii(b, c, d, a, x[i+ 5], 21, -57434055);
    a = md5_ii(a, b, c, d, x[i+12], 6 ,  1700485571);
    d = md5_ii(d, a, b, c, x[i+ 3], 10, -1894986606);
    c = md5_ii(c, d, a, b, x[i+10], 15, -1051523);
    b = md5_ii(b, c, d, a, x[i+ 1], 21, -2054922799);
    a = md5_ii(a, b, c, d, x[i+ 8], 6 ,  1873313359);
    d = md5_ii(d, a, b, c, x[i+15], 10, -30611744);
    c = md5_ii(c, d, a, b, x[i+ 6], 15, -1560198380);
    b = md5_ii(b, c, d, a, x[i+13], 21,  1309151649);
    a = md5_ii(a, b, c, d, x[i+ 4], 6 , -145523070);
    d = md5_ii(d, a, b, c, x[i+11], 10, -1120210379);
    c = md5_ii(c, d, a, b, x[i+ 2], 15,  718787259);
    b = md5_ii(b, c, d, a, x[i+ 9], 21, -343485551);

    a = safe_add(a, olda);
    b = safe_add(b, oldb);
    c = safe_add(c, oldc);
    d = safe_add(d, oldd);
  }
  return Array(a, b, c, d);
}

/*
 * These functions implement the four basic operations the algorithm uses.
 */
function md5_cmn(q, a, b, x, s, t)
{
  return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s),b);
}
function md5_ff(a, b, c, d, x, s, t)
{
  return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t);
}
function md5_gg(a, b, c, d, x, s, t)
{
  return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t);
}
function md5_hh(a, b, c, d, x, s, t)
{
  return md5_cmn(b ^ c ^ d, a, b, x, s, t);
}
function md5_ii(a, b, c, d, x, s, t)
{
  return md5_cmn(c ^ (b | (~d)), a, b, x, s, t);
}

/*
 * Add integers, wrapping at 2^32. This uses 16-bit operations internally
 * to work around bugs in some JS interpreters.
 */
function safe_add(x, y)
{
  var lsw = (x & 0xFFFF) + (y & 0xFFFF);
  var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
  return (msw << 16) | (lsw & 0xFFFF);
}

/*
 * Bitwise rotate a 32-bit number to the left.
 */
function bit_rol(num, cnt)
{
  return (num << cnt) | (num >>> (32 - cnt));
}


/* #############################################################################
   UTF-8 Decoder and Encoder
   base64 Encoder and Decoder
   written by Tobias Kieslich, justdreams
   Contact: tobias@justdreams.de        http://www.justdreams.de/
   ############################################################################# */

// returns an array of byterepresenting dezimal numbers which represent the
// plaintext in an UTF-8 encoded version. Expects a string.
// This function includes an exception management for those nasty browsers like
// NN401, which returns negative decimal numbers for chars>128. I hate it!!
// This handling is unfortunately limited to the user's charset. Anyway, it works
// in most of the cases! Special signs with an unicode>256 return numbers, which
// can not be converted to the actual unicode and so not to the valid utf-8
// representation. Anyway, this function does always return values which can not
// misinterpretd by RC4 or base64 en- or decoding, because every value is >0 and
// <255!!
// Arrays are faster and easier to handle in b64 encoding or encrypting....
function utf8t2d(t)
{
  t = t.replace(/\r\n/g,"\n");
  var d=new Array; var test=String.fromCharCode(237);
  if (test.charCodeAt(0) < 0)
    for(var n=0; n<t.length; n++)
      {
        var c=t.charCodeAt(n);
        if (c>0)
          d[d.length]= c;
        else {
          d[d.length]= (((256+c)>>6)|192);
          d[d.length]= (((256+c)&63)|128);}
      }
  else
    for(var n=0; n<t.length; n++)
      {
        var c=t.charCodeAt(n);
        // all the signs of asci => 1byte
        if (c<128)
          d[d.length]= c;
        // all the signs between 127 and 2047 => 2byte
        else if((c>127) && (c<2048)) {
          d[d.length]= ((c>>6)|192);
          d[d.length]= ((c&63)|128);}
        // all the signs between 2048 and 66536 => 3byte
        else {
          d[d.length]= ((c>>12)|224);
          d[d.length]= (((c>>6)&63)|128);
          d[d.length]= ((c&63)|128);}
      }
  return d;
}
  
// returns plaintext from an array of bytesrepresenting dezimal numbers, which
// represent an UTF-8 encoded text; browser which does not understand unicode
// like NN401 will show "?"-signs instead
// expects an array of byterepresenting decimals; returns a string
function utf8d2t(d)
{
  var r=new Array; var i=0;
  while(i<d.length)
    {
      if (d[i]<128) {
        r[r.length]= String.fromCharCode(d[i]); i++;}
      else if((d[i]>191) && (d[i]<224)) {
        r[r.length]= String.fromCharCode(((d[i]&31)<<6) | (d[i+1]&63)); i+=2;}
      else {
        r[r.length]= String.fromCharCode(((d[i]&15)<<12) | ((d[i+1]&63)<<6) | (d[i+2]&63)); i+=3;}
    }
  return r.join("");
}

// included in <body onload="b64arrays"> it creates two arrays which makes base64
// en- and decoding faster
// this speed is noticeable especially when coding larger texts (>5k or so)
function b64arrays() {
  var b64s='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
  b64 = new Array();f64 =new Array();
  for (var i=0; i<b64s.length ;i++) {
    b64[i] = b64s.charAt(i);
    f64[b64s.charAt(i)] = i;
  }
}

// creates a base64 encoded text out of an array of byerepresenting dezimals
// it is really base64 :) this makes serversided handling easier
// expects an array; returns a string
function b64d2t(d) {
  var r=new Array; var i=0; var dl=d.length;
  // this is for the padding
  if ((dl%3) == 1) {
    d[d.length] = 0; d[d.length] = 0;}
  if ((dl%3) == 2)
    d[d.length] = 0;
  // from here conversion
  while (i<d.length)
    {
      r[r.length] = b64[d[i]>>2];
      r[r.length] = b64[((d[i]&3)<<4) | (d[i+1]>>4)];
      r[r.length] = b64[((d[i+1]&15)<<2) | (d[i+2]>>6)];
      r[r.length] = b64[d[i+2]&63];
      i+=3;
    }
  // this is again for the padding
  if ((dl%3) == 1)
    r[r.length-1] = r[r.length-2] = "=";
  if ((dl%3) == 2)
    r[r.length-1] = "=";
  // we join the array to return a textstring
  var t=r.join("");
  return t;
}

// returns array of byterepresenting numbers created of an base64 encoded text
// it is still the slowest function in this modul; I hope I can make it faster
// expects string; returns an array
function b64t2d(t) {
  var d=new Array; var i=0;
  // here we fix this CRLF sequenz created by MS-OS; arrrgh!!!
  t=t.replace(/\n|\r/g,""); t=t.replace(/=/g,"");
  while (i<t.length)
    {
      d[d.length] = (f64[t.charAt(i)]<<2) | (f64[t.charAt(i+1)]>>4);
      d[d.length] = (((f64[t.charAt(i+1)]&15)<<4) | (f64[t.charAt(i+2)]>>2));
      d[d.length] = (((f64[t.charAt(i+2)]&3)<<6) | (f64[t.charAt(i+3)]));
      i+=4;
    }
  if (t.length%4 == 2)
    d = d.slice(0, d.length-2);
  if (t.length%4 == 3)
    d = d.slice(0, d.length-1);
  return d;
}

if (typeof(atob) == 'undefined' || typeof(btoa) == 'undefined')
  b64arrays();

if (typeof(atob) == 'undefined') {
  b64decode = function(s) {
    return utf8d2t(b64t2d(s));
  }
} else {
  b64decode = function(s) {
    return decodeURIComponent(escape(atob(s)));
  }
}

if (typeof(btoa) == 'undefined') {
  b64encode = function(s) {
    return b64d2t(utf8t2d(s));
  }
} else {
  b64encode = function(s) {
    return btoa(unescape(encodeURIComponent(s)));
  }
}

function cnonce(size) {
  var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
  var cnonce = '';
  for (var i=0; i<size; i++) {
    cnonce += tab.charAt(Math.round(Math.random(new Date().getTime())*(tab.length-1)));
  }
  return cnonce;
}


JSJAC_HAVEKEYS = true;          // whether to use keys
JSJAC_NKEYS    = 16;            // number of keys to generate
JSJAC_INACTIVITY = 300;         // qnd hack to make suspend/resume 
                                    // work more smoothly with polling
JSJAC_ERR_COUNT = 10;           // number of retries in case of connection
                                    // errors

JSJAC_ALLOW_PLAIN = true;       // whether to allow plaintext logins

JSJAC_CHECKQUEUEINTERVAL = 100;   // msecs to poll send queue
JSJAC_CHECKINQUEUEINTERVAL = 100; // msecs to poll incoming queue
JSJAC_TIMERVAL = 2000;          // default polling interval

// Options specific to HTTP Binding (BOSH)
JSJACHBC_MAX_HOLD = 1;          // default for number of connections held by 
                                    // connection manager 
JSJACHBC_MAX_WAIT = 20;        // default 'wait' param - how long an idle connection
                                    // should be held by connection manager

JSJACHBC_BOSH_VERSION  = "1.6";
JSJACHBC_USE_BOSH_VER  = true;

JSJACHBC_MAXPAUSE = 20;        // how long a suspend/resume cycle may take

/*** END CONFIG ***/


/* Copyright (c) 2005-2007 Sam Stephenson
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use, copy,
 * modify, merge, publish, distribute, sublicense, and/or sell copies
 * of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

/*
  json.js
  taken from prototype.js, made static
*/
function JSJaCJSON() {}
JSJaCJSON.toString = function (obj) {
  var m = {
    '\b': '\\b',
    '\t': '\\t',
    '\n': '\\n',
    '\f': '\\f',
    '\r': '\\r',
    '"' : '\\"',
    '\\': '\\\\'
  },
  s = {
    array: function (x) {
      var a = ['['], b, f, i, l = x.length, v;
      for (i = 0; i < l; i += 1) {
        v = x[i];
        f = s[typeof v];
        if (f) {
	  try {
            v = f(v);
            if (typeof v == 'string') {
              if (b) {
                a[a.length] = ',';
              }
              a[a.length] = v;
              b = true;
            }
	  } catch(e) { 
	  }
        }
      }
      a[a.length] = ']';
      return a.join('');
    },
    'boolean': function (x) {
      return String(x);
    },
    'null': function (x) {
      return "null";
    },
    number: function (x) {
      return isFinite(x) ? String(x) : 'null';
    },
    object: function (x) {
      if (x) {
        if (x instanceof Array) {
          return s.array(x);
        }
        var a = ['{'], b, f, i, v;
        for (i in x) {
          if (x.hasOwnProperty(i)) {
            v = x[i];
            f = s[typeof v];
            if (f) {
	      try {
                v = f(v);
                if (typeof v == 'string') {
                  if (b) {
                    a[a.length] = ',';
                  }
                  a.push(s.string(i), ':', v);
                  b = true;
                }
	      } catch(e) {
	      }
            }
          }
        }
         
        a[a.length] = '}';
        return a.join('');
      }
      return 'null';
    },
    string: function (x) {
      if (/["\\\x00-\x1f]/.test(x)) {
                    x = x.replace(/([\x00-\x1f\\"])/g, function(a, b) {
          var c = m[b];
          if (c) {
            return c;
          }
          c = b.charCodeAt();
          return '\\u00' +
          Math.floor(c / 16).toString(16) +
          (c % 16).toString(16);
        });
  }
  return '"' + x + '"';
}
  };

switch (typeof(obj)) {
 case 'object':
   return s.object(obj);
 case 'array':
   return s.array(obj);
   
 }
};

JSJaCJSON.parse = function (str) {
  try {
    return !(/[^,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]/.test(
                                                       str.replace(/"(\\.|[^"\\])*"/g, ''))) &&
            eval('(' + str + ')');
    } catch (e) {
        return false;
    }
};


/**
 * @fileoverview This file contains all things that make life easier when
 * dealing with JIDs
 * @author Stefan Strigler
 * @version $Revision$
 */

/**
 * list of forbidden chars for nodenames
 * @private
 */
var JSJACJID_FORBIDDEN = ['"',' ','&','\'','/',':','<','>','@'];

/**
 * Creates a new JSJaCJID object
 * @class JSJaCJID models xmpp jid objects
 * @constructor
 * @param {Object} jid jid may be either of type String or a JID represented
 * by JSON with fields 'node', 'domain' and 'resource'
 * @throws JSJaCJIDInvalidException Thrown if jid is not valid
 * @return a new JSJaCJID object
 */
function JSJaCJID(jid) {
  /**
   *@private
   */
  this._node = '';
  /**
   *@private
   */
  this._domain = '';
  /**
   *@private
   */
  this._resource = '';

  if (typeof(jid) == 'string') {
    if (jid.indexOf('@') != -1) {
        this.setNode(jid.substring(0,jid.indexOf('@')));
        jid = jid.substring(jid.indexOf('@')+1);
    }
    if (jid.indexOf('/') != -1) {
      this.setResource(jid.substring(jid.indexOf('/')+1));
      jid = jid.substring(0,jid.indexOf('/'));
    }
    this.setDomain(jid);
  } else {
    this.setNode(jid.node);
    this.setDomain(jid.domain);
    this.setResource(jid.resource);
  }
}


/**
 * Gets the node part of the jid
 * @return A string representing the node name
 * @type String
 */
JSJaCJID.prototype.getNode = function() { return this._node; };

/**
 * Gets the domain part of the jid
 * @return A string representing the domain name
 * @type String
 */
JSJaCJID.prototype.getDomain = function() { return this._domain; };

/**
 * Gets the resource part of the jid
 * @return A string representing the resource
 * @type String
 */
JSJaCJID.prototype.getResource = function() { return this._resource; };


/**
 * Sets the node part of the jid
 * @param {String} node Name of the node
 * @throws JSJaCJIDInvalidException Thrown if node name contains invalid chars
 * @return This object
 * @type JSJaCJID
 */
JSJaCJID.prototype.setNode = function(node) {
  JSJaCJID._checkNodeName(node);
  this._node = node || '';
  return this;
};

/**
 * Sets the domain part of the jid
 * @param {String} domain Name of the domain
 * @throws JSJaCJIDInvalidException Thrown if domain name contains invalid
 * chars or is empty
 * @return This object
 * @type JSJaCJID
 */
JSJaCJID.prototype.setDomain = function(domain) {
  if (!domain || domain == '')
    throw new JSJaCJIDInvalidException("domain name missing");
  // chars forbidden for a node are not allowed in domain names
  // anyway, so let's check
  JSJaCJID._checkNodeName(domain);
  this._domain = domain;
  return this;
};

/**
 * Sets the resource part of the jid
 * @param {String} resource Name of the resource
 * @return This object
 * @type JSJaCJID
 */
JSJaCJID.prototype.setResource = function(resource) {
  this._resource = resource || '';
  return this;
};

/**
 * The string representation of the full jid
 * @return A string representing the jid
 * @type String
 */
JSJaCJID.prototype.toString = function() {
  var jid = '';
  if (this.getNode() && this.getNode() != '')
    jid = this.getNode() + '@';
  jid += this.getDomain(); // we always have a domain
  if (this.getResource() && this.getResource() != "")
    jid += '/' + this.getResource();
  return jid;
};

/**
 * Removes the resource part of the jid
 * @return This object
 * @type JSJaCJID
 */
JSJaCJID.prototype.removeResource = function() {
  return this.setResource();
};

/**
 * creates a copy of this JSJaCJID object
 * @return A copy of this
 * @type JSJaCJID
 */
JSJaCJID.prototype.clone = function() {
  return new JSJaCJID(this.toString());
};

/**
 * Compares two jids if they belong to the same entity (i.e. w/o resource)
 * @param {String} jid a jid as string or JSJaCJID object
 * @return 'true' if jid is same entity as this
 * @type Boolean
 */
JSJaCJID.prototype.isEntity = function(jid) {
  if (typeof jid == 'string')
	  jid = (new JSJaCJID(jid));
  jid.removeResource();
  return (this.clone().removeResource().toString() === jid.toString());
};

/**
 * Check if node name is valid
 * @private
 * @param {String} node A name for a node
 * @throws JSJaCJIDInvalidException Thrown if name for node is not allowed
 */
JSJaCJID._checkNodeName = function(nodeprep) {
    if (!nodeprep || nodeprep == '')
      return;
    for (var i=0; i< JSJACJID_FORBIDDEN.length; i++) {
      if (nodeprep.indexOf(JSJACJID_FORBIDDEN[i]) != -1) {
        throw new JSJaCJIDInvalidException("forbidden char in nodename: "+JSJACJID_FORBIDDEN[i]);
      }
    }
};

/**
 * Creates a new Exception of type JSJaCJIDInvalidException
 * @class Exception to indicate invalid values for a jid
 * @constructor
 * @param {String} message The message associated with this Exception
 */
function JSJaCJIDInvalidException(message) {
  /**
   * The exceptions associated message
   * @type String
   */
  this.message = message;
  /**
   * The name of the exception
   * @type String
   */
  this.name = "JSJaCJIDInvalidException";
}


/* Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use, copy,
 * modify, merge, publish, distribute, sublicense, and/or sell copies
 * of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

/**
 * @private
 * This code is taken from {@link
 * http://wiki.script.aculo.us/scriptaculous/show/Builder
 * script.aculo.us' Dom Builder} and has been modified to suit our
 * needs.<br/>
 * The original parts of the code do have the following
 * copyright and license notice:<br/>
 * Copyright (c) 2005, 2006 Thomas Fuchs (http://script.aculo.us,
 * http://mir.acu lo.us) <br/>
 * script.aculo.us is freely distributable under the terms of an
 * MIT-style license.<br>
 * For details, see the script.aculo.us web site:
 * http://script.aculo.us/<br>
 */
var JSJaCBuilder = {
  /**
   * @private
   */
  buildNode: function(doc, elementName) {

    var element, ns = arguments[4];

    // attributes (or text)
    if(arguments[2])
      if(JSJaCBuilder._isStringOrNumber(arguments[2]) ||
         (arguments[2] instanceof Array)) {
        element = this._createElement(doc, elementName, ns);
        JSJaCBuilder._children(doc, element, arguments[2]);
      } else {
        ns = arguments[2]['xmlns'] || ns;
        element = this._createElement(doc, elementName, ns);
        for(attr in arguments[2]) {
          if (arguments[2].hasOwnProperty(attr) && attr != 'xmlns')
            element.setAttribute(attr, arguments[2][attr]);
        }
      }
    else
      element = this._createElement(doc, elementName, ns);
    // text, or array of children
    if(arguments[3])
      JSJaCBuilder._children(doc, element, arguments[3], ns);

    return element;
  },

  _createElement: function(doc, elementName, ns) {
    try {
      if (ns)
        return doc.createElementNS(ns, elementName);
    } catch (ex) { }

    var el = doc.createElement(elementName);

    if (ns)
      el.setAttribute("xmlns", ns);

    return el;
  },

  /**
   * @private
   */
  _text: function(doc, text) {
    return doc.createTextNode(text);
  },

  /**
   * @private
   */
  _children: function(doc, element, children, ns) {
    if(typeof children=='object') { // array can hold nodes and text
      for (var i in children) {
        if (children.hasOwnProperty(i)) {
          var e = children[i];
          if (typeof e=='object') {
            if (e instanceof Array) {
              var node = JSJaCBuilder.buildNode(doc, e[0], e[1], e[2], ns);
              element.appendChild(node);
            } else {
              element.appendChild(e);
            }
          } else {
            if(JSJaCBuilder._isStringOrNumber(e)) {
              element.appendChild(JSJaCBuilder._text(doc, e));
            }
          }
        }
      }
    } else {
      if(JSJaCBuilder._isStringOrNumber(children)) {
        element.appendChild(JSJaCBuilder._text(doc, children));
      }
    }
  },

  _attributes: function(attributes) {
    var attrs = [];
    for(attribute in attributes)
      if (attributes.hasOwnProperty(attribute))
        attrs.push(attribute +
          '="' + attributes[attribute].toString().htmlEnc() + '"');
    return attrs.join(" ");
  },

  _isStringOrNumber: function(param) {
    return(typeof param=='string' || typeof param=='number');
  }
};


/**
 * @fileoverview Contains all Jabber/XMPP packet related classes.
 * @author Stefan Strigler steve@zeank.in-berlin.de
 * @version $Revision$
 */

var JSJACPACKET_USE_XMLNS = true;

/**
 * Creates a new packet with given root tag name (for internal use)
 * @class Somewhat abstract base class for all kinds of specialised packets
 * @param {String} name The root tag name of the packet
 * (i.e. one of 'message', 'iq' or 'presence')
 */
function JSJaCPacket(name) {
  /**
   * @private
   */
  this.name = name;

  if (typeof(JSJACPACKET_USE_XMLNS) != 'undefined' && JSJACPACKET_USE_XMLNS)
    /**
     * @private
     */
    this.doc = XmlDocument.create(name,'jabber:client');
  else
    /**
     * @private
     */
    this.doc = XmlDocument.create(name,'');
}

/**
 * Gets the type (name of root element) of this packet, i.e. one of
 * 'presence', 'message' or 'iq'
 * @return the top level tag name
 * @type String
 */
JSJaCPacket.prototype.pType = function() { return this.name; };

/**
 * Gets the associated Document for this packet.
 * @type {@link http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113/core.html#i-Document Document}
 */
JSJaCPacket.prototype.getDoc = function() {
  return this.doc;
};
/**
 * Gets the root node of this packet
 * @type {@link http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113/core.html#ID-1950641247 Node}
 */
JSJaCPacket.prototype.getNode = function() {
  if (this.getDoc() && this.getDoc().documentElement)
    return this.getDoc().documentElement;
  else
    return null;
};

/**
 * Sets the 'to' attribute of the root node of this packet
 * @param {String} to
 * @type JSJaCPacket
 */
JSJaCPacket.prototype.setTo = function(to) {
  if (!to || to == '')
    this.getNode().removeAttribute('to');
  else if (typeof(to) == 'string')
    this.getNode().setAttribute('to',to);
  else
    this.getNode().setAttribute('to',to.toString());
  return this;
};
/**
 * Sets the 'from' attribute of the root node of this
 * packet. Usually this is not needed as the server will take care
 * of this automatically.
 * @type JSJaCPacket
 */
JSJaCPacket.prototype.setFrom = function(from) {
  if (!from || from == '')
    this.getNode().removeAttribute('from');
  else if (typeof(from) == 'string')
    this.getNode().setAttribute('from',from);
  else
    this.getNode().setAttribute('from',from.toString());
  return this;
};
/**
 * Sets 'id' attribute of the root node of this packet.
 * @param {String} id The id of the packet.
 * @type JSJaCPacket
 */
JSJaCPacket.prototype.setID = function(id) {
  if (!id || id == '')
    this.getNode().removeAttribute('id');
  else
    this.getNode().setAttribute('id',id);
  return this;
};
/**
 * Sets the 'type' attribute of the root node of this packet.
 * @param {String} type The type of the packet.
 * @type JSJaCPacket
 */
JSJaCPacket.prototype.setType = function(type) {
  if (!type || type == '')
    this.getNode().removeAttribute('type');
  else
    this.getNode().setAttribute('type',type);
  return this;
};
/**
 * Sets 'xml:lang' for this packet
 * @param {String} xmllang The xml:lang of the packet.
 * @type JSJaCPacket
 */
JSJaCPacket.prototype.setXMLLang = function(xmllang) {
  // Fix IE bug with xml:lang attribute

  // Also due to issues with both BD and jQuery being used, employ a simple regexp since the detection
  // here is very limited.
  if (navigator.appVersion.match(/^.*MSIE (\d)/))
    return this;
  if (!xmllang || xmllang == '')
    this.getNode().removeAttribute('xml:lang');
  else
    this.getNode().setAttribute('xml:lang',xmllang);
  return this;
};

/**
 * Gets the 'to' attribute of this packet
 * @type String
 */
JSJaCPacket.prototype.getTo = function() {
  return this.getNode().getAttribute('to');
};
/**
 * Gets the 'from' attribute of this packet.
 * @type String
 */
JSJaCPacket.prototype.getFrom = function() {
  return this.getNode().getAttribute('from');
};
/**
 * Gets the 'to' attribute of this packet as a JSJaCJID object
 * @type JSJaCJID
 */
JSJaCPacket.prototype.getToJID = function() {
  return new JSJaCJID(this.getTo());
};
/**
 * Gets the 'from' attribute of this packet as a JSJaCJID object
 * @type JSJaCJID
 */
JSJaCPacket.prototype.getFromJID = function() {
  return new JSJaCJID(this.getFrom());
};
/**
 * Gets the 'id' of this packet
 * @type String
 */
JSJaCPacket.prototype.getID = function() {
  return this.getNode().getAttribute('id');
};
/**
 * Gets the 'type' of this packet
 * @type String
 */
JSJaCPacket.prototype.getType = function() {
  return this.getNode().getAttribute('type');
};
/**
 * Gets the 'xml:lang' of this packet
 * @type String
 */
JSJaCPacket.prototype.getXMLLang = function() {
  return this.getNode().getAttribute('xml:lang');
};
/**
 * Gets the 'xmlns' (xml namespace) of the root node of this packet
 * @type String
 */
JSJaCPacket.prototype.getXMLNS = function() {
  return this.getNode().namespaceURI || this.getNode().getAttribute('xmlns');
};

/**
 * Gets a child element of this packet. If no params given returns first child.
 * @param {String} name Tagname of child to retrieve. Use '*' to match any tag. [optional]
 * @param {String} ns   Namespace of child. Use '*' to match any ns.[optional]
 * @return The child node, null if none found
 * @type {@link http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113/core.html#ID-1950641247 Node}
 */
JSJaCPacket.prototype.getChild = function(name, ns) {
  if (!this.getNode()) {
    return null;
  }

  name = name || '*';
  ns = ns || '*';

  if (this.getNode().getElementsByTagNameNS) {
    return this.getNode().getElementsByTagNameNS(ns, name).item(0);
  }

  // fallback
  var nodes = this.getNode().getElementsByTagName(name);
  if (ns != '*') {
    for (var i=0; i<nodes.length; i++) {
      if (nodes.item(i).namespaceURI == ns || nodes.item(i).getAttribute('xmlns') == ns) {
        return nodes.item(i);
      }
    }
  } else {
    return nodes.item(0);
  }
  return null; // nothing found
};

/**
 * Gets the node value of a child element of this packet.
 * @param {String} name Tagname of child to retrieve.
 * @param {String} ns   Namespace of child
 * @return The value of the child node, empty string if none found
 * @type String
 */
JSJaCPacket.prototype.getChildVal = function(name, ns) {
  var node = this.getChild(name, ns);
  var ret = '';
  if (node && node.hasChildNodes()) {
    // concatenate all values from childNodes
    for (var i=0; i<node.childNodes.length; i++)
      if (node.childNodes.item(i).nodeValue)
        ret += node.childNodes.item(i).nodeValue;
  }
  return ret;
};

/**
 * Returns a copy of this node
 * @return a copy of this node
 * @type JSJaCPacket
 */
JSJaCPacket.prototype.clone = function() {
  return JSJaCPacket.wrapNode(this.getNode());
};

/**
 * Checks if packet is of type 'error'
 * @return 'true' if this packet is of type 'error', 'false' otherwise
 * @type boolean
 */
JSJaCPacket.prototype.isError = function() {
  return (this.getType() == 'error');
};

/**
 * Returns an error condition reply according to {@link http://www.xmpp.org/extensions/xep-0086.html XEP-0086}. Creates a clone of the calling packet with senders and recipient exchanged and error stanza appended.
 * @param {STANZA_ERROR} stanza_error an error stanza containing error cody, type and condition of the error to be indicated
 * @return an error reply packet
 * @type JSJaCPacket
 */
JSJaCPacket.prototype.errorReply = function(stanza_error) {
  var rPacket = this.clone();
  rPacket.setTo(this.getFrom());
  rPacket.setFrom();
  rPacket.setType('error');

  rPacket.appendNode('error',
                     {code: stanza_error.code, type: stanza_error.type},
                     [[stanza_error.cond]]);

  return rPacket;
};

/**
 * Returns a string representation of the raw xml content of this packet.
 * @type String
 */
JSJaCPacket.prototype.xml = typeof XMLSerializer != 'undefined' ?
function() {
  var r = (new XMLSerializer()).serializeToString(this.getNode());
  if (typeof(r) == 'undefined')
    r = (new XMLSerializer()).serializeToString(this.doc); // oldschool
  return r
} :
function() {// IE
  return this.getDoc().xml
};


// PRIVATE METHODS DOWN HERE

/**
 * Gets an attribute of the root element
 * @private
 */
JSJaCPacket.prototype._getAttribute = function(attr) {
  return this.getNode().getAttribute(attr);
};


if (document.ELEMENT_NODE == null) {
  document.ELEMENT_NODE = 1;
  document.ATTRIBUTE_NODE = 2;
  document.TEXT_NODE = 3;
  document.CDATA_SECTION_NODE = 4;
  document.ENTITY_REFERENCE_NODE = 5;
  document.ENTITY_NODE = 6;
  document.PROCESSING_INSTRUCTION_NODE = 7;
  document.COMMENT_NODE = 8;
  document.DOCUMENT_NODE = 9;
  document.DOCUMENT_TYPE_NODE = 10;
  document.DOCUMENT_FRAGMENT_NODE = 11;
  document.NOTATION_NODE = 12;
}

/**
 * import node into this packets document
 * @private
 */
JSJaCPacket.prototype._importNode = function(node, allChildren) {
  switch (node.nodeType) {
  case document.ELEMENT_NODE:

  if (this.getDoc().createElementNS) {
    var newNode = this.getDoc().createElementNS(node.namespaceURI, node.nodeName);
  } else {
    var newNode = this.getDoc().createElement(node.nodeName);
  }

  /* does the node have any attributes to add? */
  if (node.attributes && node.attributes.length > 0)
    for (var i = 0, il = node.attributes.length;i < il; i++) {
      var attr = node.attributes.item(i);
      if (attr.nodeName == 'xmlns' && newNode.getAttribute('xmlns') != null ) continue;
      if (newNode.setAttributeNS && attr.namespaceURI) {
        newNode.setAttributeNS(attr.namespaceURI,
                               attr.nodeName,
                               attr.nodeValue);
      } else {
        newNode.setAttribute(attr.nodeName,
                             attr.nodeValue);
      }
    }
  /* are we going after children too, and does the node have any? */
  if (allChildren && node.childNodes && node.childNodes.length > 0) {
    for (var i = 0, il = node.childNodes.length; i < il; i++) {
      newNode.appendChild(this._importNode(node.childNodes.item(i), allChildren));
    }
  }
  return newNode;
  break;
  case document.TEXT_NODE:
  case document.CDATA_SECTION_NODE:
  case document.COMMENT_NODE:
  return this.getDoc().createTextNode(node.nodeValue);
  break;
  }
};

/**
 * Set node value of a child node
 * @private
 */
JSJaCPacket.prototype._setChildNode = function(nodeName, nodeValue) {
  var aNode = this.getChild(nodeName);
  var tNode = this.getDoc().createTextNode(nodeValue);
  if (aNode)
    try {
      aNode.replaceChild(tNode,aNode.firstChild);
    } catch (e) { }
  else {
    try {
      aNode = this.getDoc().createElementNS(this.getNode().namespaceURI,
                                            nodeName);
    } catch (ex) {
      aNode = this.getDoc().createElement(nodeName)
    }
    this.getNode().appendChild(aNode);
    aNode.appendChild(tNode);
  }
  return aNode;
};

/**
 * Builds a node using {@link
 * http://wiki.script.aculo.us/scriptaculous/show/Builder
 * script.aculo.us' Dom Builder} notation.
 * This code is taken from {@link
 * http://wiki.script.aculo.us/scriptaculous/show/Builder
 * script.aculo.us' Dom Builder} and has been modified to suit our
 * needs.<br/>
 * The original parts of the code do have the following copyright
 * and license notice:<br/>
 * Copyright (c) 2005, 2006 Thomas Fuchs (http://script.aculo.us,
 * http://mir.acu lo.us) <br/>
 * script.aculo.us is freely distributable under the terms of an
 * MIT-style licen se.  // For details, see the script.aculo.us web
 * site: http://script.aculo.us/<br>
 * @author Thomas Fuchs
 * @author Stefan Strigler
 * @return The newly created node
 * @type {@link http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113/core.html#ID-1950641247 Node}
 */
JSJaCPacket.prototype.buildNode = function(elementName) {
  return JSJaCBuilder.buildNode(this.getDoc(),
                                elementName,
                                arguments[1],
                                arguments[2]);
};

/**
 * Appends node created by buildNode to this packets parent node.
 * @param {@link http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113/core.html#ID-1950641247 Node} element The node to append or
 * @param {String} element A name plus an object hash with attributes (optional) plus an array of childnodes (optional)
 * @see #buildNode
 * @return This packet
 * @type JSJaCPacket
 */
JSJaCPacket.prototype.appendNode = function(element) {
  if (typeof element=='object') { // seems to be a prebuilt node
    return this.getNode().appendChild(element)
  } else { // build node
    return this.getNode().appendChild(this.buildNode(element,
                                                     arguments[1],
                                                     arguments[2],
                                                     null,
                                                     this.getNode().namespaceURI));
  }
};


/**
 * A jabber/XMPP presence packet
 * @class Models the XMPP notion of a 'presence' packet
 * @extends JSJaCPacket
 */
function JSJaCPresence() {
  /**
   * @ignore
   */
  this.base = JSJaCPacket;
  this.base('presence');
}
JSJaCPresence.prototype = new JSJaCPacket;

/**
 * Sets the status message for current status. Usually this is set
 * to some human readable string indicating what the user is
 * doing/feel like currently.
 * @param {String} status A status message
 * @return this
 * @type JSJaCPacket
 */
JSJaCPresence.prototype.setStatus = function(status) {
  this._setChildNode("status", status);
  return this;
};
/**
 * Sets the online status for this presence packet.
 * @param {String} show An XMPP complient status indicator. Must
 * be one of 'chat', 'away', 'xa', 'dnd'
 * @return this
 * @type JSJaCPacket
 */
JSJaCPresence.prototype.setShow = function(show) {
  if (show == 'chat' || show == 'away' || show == 'xa' || show == 'dnd')
    this._setChildNode("show",show);
  return this;
};
/**
 * Sets the priority of the resource bind to with this connection
 * @param {int} prio The priority to set this resource to
 * @return this
 * @type JSJaCPacket
 */
JSJaCPresence.prototype.setPriority = function(prio) {
  this._setChildNode("priority", prio);
  return this;
};
/**
 * Some combined method that allowes for setting show, status and
 * priority at once
 * @param {String} show A status message
 * @param {String} status A status indicator as defined by XMPP
 * @param {int} prio A priority for this resource
 * @return this
 * @type JSJaCPacket
 */
JSJaCPresence.prototype.setPresence = function(show,status,prio) {
  if (show)
    this.setShow(show);
  if (status)
    this.setStatus(status);
  if (prio)
    this.setPriority(prio);
  return this;
};

/**
 * Gets the status message of this presence
 * @return The (human readable) status message
 * @type String
 */
JSJaCPresence.prototype.getStatus = function() {
  return this.getChildVal('status');
};
/**
 * Gets the status of this presence.
 * Either one of 'chat', 'away', 'xa' or 'dnd' or null.
 * @return The status indicator as defined by XMPP
 * @type String
 */
JSJaCPresence.prototype.getShow = function() {
  return this.getChildVal('show');
};
/**
 * Gets the priority of this status message
 * @return A resource priority
 * @type int
 */
JSJaCPresence.prototype.getPriority = function() {
  return this.getChildVal('priority');
};


/**
 * A jabber/XMPP iq packet
 * @class Models the XMPP notion of an 'iq' packet
 * @extends JSJaCPacket
 */
function JSJaCIQ() {
  /**
   * @ignore
   */
  this.base = JSJaCPacket;
  this.base('iq');
}
JSJaCIQ.prototype = new JSJaCPacket;

/**
 * Some combined method to set 'to', 'type' and 'id' at once
 * @param {String} to the recepients JID
 * @param {String} type A XMPP compliant iq type (one of 'set', 'get', 'result' and 'error'
 * @param {String} id A packet ID
 * @return this
 * @type JSJaCIQ
 */
JSJaCIQ.prototype.setIQ = function(to,type,id) {
  if (to)
    this.setTo(to);
  if (type)
    this.setType(type);
  if (id)
    this.setID(id);
  return this;
};
/**
 * Creates a 'query' child node with given XMLNS
 * @param {String} xmlns The namespace for the 'query' node
 * @return The query node
 * @type {@link  http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113/core.html#ID-1950641247 Node}
 */
JSJaCIQ.prototype.setQuery = function(xmlns) {
  var query;
  try {
    query = this.getDoc().createElementNS(xmlns,'query');
  } catch (e) {
    query = this.getDoc().createElement('query');
	query.setAttribute('xmlns',xmlns);
  }
  this.getNode().appendChild(query);
  return query;
};

/**
 * Gets the 'query' node of this packet
 * @return The query node
 * @type {@link  http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113/core.html#ID-1950641247 Node}
 */
JSJaCIQ.prototype.getQuery = function() {
  return this.getNode().getElementsByTagName('query').item(0);
};
/**
 * Gets the XMLNS of the query node contained within this packet
 * @return The namespace of the query node
 * @type String
 */
JSJaCIQ.prototype.getQueryXMLNS = function() {
  if (this.getQuery()) {
    return this.getQuery().namespaceURI || this.getQuery().getAttribute('xmlns');
  } else {
    return null;
  }
};

/**
 * Creates an IQ reply with type set to 'result'. If given appends payload to first child if IQ. Payload maybe XML as string or a DOM element (or an array of such elements as well).
 * @param {Element} payload A payload to be appended [optional]
 * @return An IQ reply packet
 * @type JSJaCIQ
 */
JSJaCIQ.prototype.reply = function(payload) {
  var rIQ = this.clone();
  rIQ.setTo(this.getFrom());
  rIQ.setFrom();
  rIQ.setType('result');
  if (payload) {
    if (typeof payload == 'string')
      rIQ.getChild().appendChild(rIQ.getDoc().loadXML(payload));
    else if (payload.constructor == Array) {
      var node = rIQ.getChild();
      for (var i=0; i<payload.length; i++)
        if(typeof payload[i] == 'string')
          node.appendChild(rIQ.getDoc().loadXML(payload[i]));
        else if (typeof payload[i] == 'object')
          node.appendChild(payload[i]);
    }
    else if (typeof payload == 'object')
      rIQ.getChild().appendChild(payload);
  }
  return rIQ;
};

/**
 * A jabber/XMPP message packet
 * @class Models the XMPP notion of an 'message' packet
 * @extends JSJaCPacket
 */
function JSJaCMessage() {
  /**
   * @ignore
   */
  this.base = JSJaCPacket;
  this.base('message');
}
JSJaCMessage.prototype = new JSJaCPacket;

/**
 * Sets the body of the message
 * @param {String} body Your message to be sent along
 * @return this message
 * @type JSJaCMessage
 */
JSJaCMessage.prototype.setBody = function(body) {
  this._setChildNode("body",body);
  return this;
};
/**
 * Sets the subject of the message
 * @param {String} subject Your subject to be sent along
 * @return this message
 * @type JSJaCMessage
 */
JSJaCMessage.prototype.setSubject = function(subject) {
  this._setChildNode("subject",subject);
  return this;
};
/**
 * Sets the 'tread' attribute for this message. This is used to identify
 * threads in chat conversations
 * @param {String} thread Usually a somewhat random hash.
 * @return this message
 * @type JSJaCMessage
 */
JSJaCMessage.prototype.setThread = function(thread) {
  this._setChildNode("thread", thread);
  return this;
};
/**
 * Sets the 'nick' attribute for this message.
 * This is sometime sused to detect the sender nickname when he's not in the roster
 * @param {String} nickname
 * @return this message
 * @type JSJaCMessage
 */
JSJaCMessage.prototype.setNick = function(nick) {
  var aNode = this.getChild("nick");
  var tNode = this.getDoc().createTextNode(nick);
  if (aNode)
    try {
      aNode.replaceChild(tNode,aNode.firstChild);
    } catch (e) { }
  else {
    try {
      aNode = this.getDoc().createElementNS('http://jabber.org/protocol/nick',
                                            "nick");
    } catch (ex) {
      aNode = this.getDoc().createElement("nick")
    }
    this.getNode().appendChild(aNode);
    aNode.appendChild(tNode);
  }
  return this;
};
/**
 * Gets the 'thread' identifier for this message
 * @return A thread identifier
 * @type String
 */
JSJaCMessage.prototype.getThread = function() {
  return this.getChildVal('thread');
};
/**
 * Gets the body of this message
 * @return The body of this message
 * @type String
 */
JSJaCMessage.prototype.getBody = function() {
  return this.getChildVal('body');
};
/**
 * Gets the subject of this message
 * @return The subject of this message
 * @type String
 */
JSJaCMessage.prototype.getSubject = function() {
  return this.getChildVal('subject')
};
/**
 * Gets the nickname of this message
 * @return The nickname of this message
 * @type String
 */
JSJaCMessage.prototype.getNick = function() {
  return this.getChildVal('nick');
};


/**
 * Tries to transform a w3c DOM node to JSJaC's internal representation
 * (JSJaCPacket type, one of JSJaCPresence, JSJaCMessage, JSJaCIQ)
 * @param: {Node
 * http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113/core.html#ID-1950641247}
 * node The node to be transformed
 * @return A JSJaCPacket representing the given node. If node's root
 * elemenent is not one of 'message', 'presence' or 'iq',
 * <code>null</code> is being returned.
 * @type JSJaCPacket
 */
JSJaCPacket.wrapNode = function(node) {
  var oPacket = null;

  switch (node.nodeName.toLowerCase()) {
  case 'presence':
      oPacket = new JSJaCPresence();
      break;
  case 'message':
      oPacket = new JSJaCMessage();
      break;
  case 'iq':
      oPacket = new JSJaCIQ();
      break;
  }

  if (oPacket) {
    oPacket.getDoc().replaceChild(oPacket._importNode(node, true),
                                  oPacket.getNode());
  }

  return oPacket;
};



/**
 * an error packet for internal use
 * @private
 * @constructor
 */
function JSJaCError(code,type,condition) {
  var xmldoc = XmlDocument.create("error","jsjac");

  xmldoc.documentElement.setAttribute('code',code);
  xmldoc.documentElement.setAttribute('type',type);
  if (condition)
    xmldoc.documentElement.appendChild(xmldoc.createElement(condition)).
      setAttribute('xmlns','urn:ietf:params:xml:ns:xmpp-stanzas');
  return xmldoc.documentElement;
}



/**
 * Creates a new set of hash keys
 * @class Reflects a set of sha1/md5 hash keys for securing sessions
 * @constructor
 * @param {Function} func The hash function to be used for creating the keys
 * @param {Debugger} oDbg Reference to debugger implementation [optional]
 */									 
function JSJaCKeys(func,oDbg) {
  var seed = Math.random();

  /**
   * @private
   */
  this._k = new Array();
  this._k[0] = seed.toString();
  if (oDbg)
    /**
     * Reference to Debugger
     * @type Debugger
     */
    this.oDbg = oDbg;
  else {
    this.oDbg = {};
    this.oDbg.log = function() {};
  }

  if (func) {
    for (var i=1; i<JSJAC_NKEYS; i++) {
      this._k[i] = func(this._k[i-1]);
      oDbg.log(i+": "+this._k[i],4);
    }
  }

  /**
   * @private
   */
  this._indexAt = JSJAC_NKEYS-1;
  /**
   * Gets next key from stack
   * @return New hash key
   * @type String
   */
  this.getKey = function() {
    return this._k[this._indexAt--];
  };
  /**
   * Indicates whether there's only one key left
   * @return <code>true</code> if there's only one key left, false otherwise
   * @type boolean
   */
  this.lastKey = function() { return (this._indexAt == 0); };
  /**
   * Returns number of overall/initial stack size
   * @return Number of keys created
   * @type int
   */
  this.size = function() { return this._k.length; };

  /**
   * @private
   */
  this._getSuspendVars = function() {
    return ('_k,_indexAt').split(',');
  }
}


/**
 * @fileoverview Contains all things in common for all subtypes of connections
 * supported.
 * @author Stefan Strigler steve@zeank.in-berlin.de
 * @version $Revision$
 */

/**
 * Creates a new Jabber connection (a connection to a jabber server)
 * @class Somewhat abstract base class for jabber connections. Contains all
 * of the code in common for all jabber connections
 * @constructor
 * @param {JSON http://www.json.org/index} oArg JSON with properties: <br>
 * * <code>httpbase</code> the http base address of the service to be used for
 * connecting to jabber<br>
 * * <code>oDbg</code> (optional) a reference to a debugger interface
 */
function JSJaCConnection(oArg) {

  if (oArg && oArg.oDbg && oArg.oDbg.log) {
      /**
       * Reference to debugger interface
       * (needs to implement method <code>log</code>)
       * @type Debugger
       */
    this.oDbg = oArg.oDbg;
  } else {
    this.oDbg = new Object(); // always initialise a debugger
    this.oDbg.log = function() { };
  }

  if (oArg && oArg.timerval)
    this.setPollInterval(oArg.timerval);
  else
    this.setPollInterval(JSJAC_TIMERVAL);

  if (oArg && oArg.httpbase)
      /**
       * @private
       */
    this._httpbase = oArg.httpbase;

  if (oArg &&oArg.allow_plain)
      /**
       * @private
       */
    this.allow_plain = oArg.allow_plain;
  else
    this.allow_plain = JSJAC_ALLOW_PLAIN;

  if (oArg && oArg.cookie_prefix)
      /**
       * @private
       */
    this._cookie_prefix = oArg.cookie_prefix;
  else
    this._cookie_prefix = "";

  /**
   * @private
   */
  this._connected = false;
  /**
   * @private
   */
  this._events = new Array();
  /**
   * @private
   */
  this._keys = null;
  /**
   * @private
   */
  this._ID = 0;
  /**
   * @private
   */
  this._inQ = new Array();
  /**
   * @private
   */
  this._pQueue = new Array();
  /**
   * @private
   */
  this._regIDs = new Array();
  /**
   * @private
   */
  this._req = new Array();
  /**
   * @private
   */
  this._status = 'intialized';
  /**
   * @private
   */
  this._errcnt = 0;
  /**
   * @private
   */
  this._inactivity = JSJAC_INACTIVITY;
  /**
   * @private
   */
  this._sendRawCallbacks = new Array();
}

// Generates an ID
var STANZA_ID = 1;

function genID() {
  return STANZA_ID++;
}

JSJaCConnection.prototype.connect = function(oArg) {
    this._setStatus('connecting');

    this.domain = oArg.domain || 'localhost';
    this.username = oArg.username;
    this.resource = oArg.resource;
    this.pass = oArg.pass;
    this.register = oArg.register;

    this.authhost = oArg.authhost || this.domain;
    this.authtype = oArg.authtype || 'sasl';

    if (oArg.xmllang && oArg.xmllang != '')
        this._xmllang = oArg.xmllang;
    else
        this._xmllang = 'en';

    this.host = oArg.host || this.domain;
    this.port = oArg.port || 5222;
    if (oArg.secure)
        this.secure = 'true';
    else
        this.secure = 'false';

    if (oArg.wait)
        this._wait = oArg.wait;

    this.jid = this.username + '@' + this.domain;
    this.fulljid = this.jid + '/' + this.resource;

    this._rid  = Math.round( 100000.5 + ( ( (900000.49999) - (100000.5) ) * Math.random() ) );

    // setupRequest must be done after rid is created but before first use in reqstr
    var slot = this._getFreeSlot();
    this._req[slot] = this._setupRequest(true);

    var reqstr = this._getInitialRequestString();

    this.oDbg.log(reqstr,4);

    this._req[slot].r.onreadystatechange =
        JSJaC.bind(function() {
            var r = this._req[slot].r;
            if (r.readyState == 4) {
                this.oDbg.log("async recv: "+r.responseText,4);
                this._handleInitialResponse(r); // handle response
            }
        }, this);

    if (typeof(this._req[slot].r.onerror) != 'undefined') {
        this._req[slot].r.onerror =
            JSJaC.bind(function(e) {
                this.oDbg.log('XmlHttpRequest error',1);
                return false;
            }, this);
    }

    this._req[slot].r.send(reqstr);
};

/**
 * Tells whether this connection is connected
 * @return <code>true</code> if this connections is connected,
 * <code>false</code> otherwise
 * @type boolean
 */
JSJaCConnection.prototype.connected = function() { return this._connected; };

/**
 * Disconnects from jabber server and terminates session (if applicable)
 */
JSJaCConnection.prototype.disconnect = function() {
  this._setStatus('disconnecting');
 
  if (!this.connected())
    return;
  this._connected = false;
 
  clearInterval(this._interval);
  clearInterval(this._inQto);
 
  if (this._timeout)
    clearTimeout(this._timeout); // remove timer
 
  var slot = this._getFreeSlot();
  // Intentionally synchronous
  this._req[slot] = this._setupRequest(false);
 
  request = this._getRequestString(false, true);
 
  this.oDbg.log("Disconnecting: " + request,4);
  this._req[slot].r.send(request);
 
  try {
    removeDB('jsjac', 'state');
  } catch (e) {}
 
  this.oDbg.log("Disconnected: "+this._req[slot].r.responseText,2);
  this._handleEvent('ondisconnect');
};

/**
 * Gets current value of polling interval
 * @return Polling interval in milliseconds
 * @type int
 */
JSJaCConnection.prototype.getPollInterval = function() {
  return this._timerval;
};

/**
 * Registers an event handler (callback) for this connection.

 * <p>Note: All of the packet handlers for specific packets (like
 * message_in, presence_in and iq_in) fire only if there's no
 * callback associated with the id.<br>

 * <p>Example:<br/>
 * <code>con.registerHandler('iq', 'query', 'jabber:iq:version', handleIqVersion);</code>


 * @param {String} event One of

 * <ul>
 * <li>onConnect - connection has been established and authenticated</li>
 * <li>onDisconnect - connection has been disconnected</li>
 * <li>onResume - connection has been resumed</li>

 * <li>onStatusChanged - connection status has changed, current
 * status as being passed argument to handler. See {@link #status}.</li>

 * <li>onError - an error has occured, error node is supplied as
 * argument, like this:<br><code>&lt;error code='404' type='cancel'&gt;<br>
 * &lt;item-not-found xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/&gt;<br>
 * &lt;/error&gt;</code></li>

 * <li>packet_in - a packet has been received (argument: the
 * packet)</li>

 * <li>packet_out - a packet is to be sent(argument: the
 * packet)</li>

 * <li>message_in | message - a message has been received (argument:
 * the packet)</li>

 * <li>message_out - a message packet is to be sent (argument: the
 * packet)</li>

 * <li>presence_in | presence - a presence has been received
 * (argument: the packet)</li>

 * <li>presence_out - a presence packet is to be sent (argument: the
 * packet)</li>

 * <li>iq_in | iq - an iq has been received (argument: the packet)</li>
 * <li>iq_out - an iq is to be sent (argument: the packet)</li>
 * </ul>

 * @param {String} childName A childnode's name that must occur within a
 * retrieved packet [optional]

 * @param {String} childNS A childnode's namespace that must occure within
 * a retrieved packet (works only if childName is given) [optional]

 * @param {String} type The type of the packet to handle (works only if childName and chidNS are given (both may be set to '*' in order to get skipped) [optional]

 * @param {Function} handler The handler to be called when event occurs. If your handler returns 'true' it cancels bubbling of the event. No other registered handlers for this event will be fired.
 */
JSJaCConnection.prototype.registerHandler = function(event) {
  event = event.toLowerCase(); // don't be case-sensitive here
  var eArg = {handler: arguments[arguments.length-1],
              childName: '*',
              childNS: '*',
              type: '*'};
  if (arguments.length > 2)
    eArg.childName = arguments[1];
  if (arguments.length > 3)
    eArg.childNS = arguments[2];
  if (arguments.length > 4)
    eArg.type = arguments[3];
  if (!this._events[event])
    this._events[event] = new Array(eArg);
  else
    this._events[event] = this._events[event].concat(eArg);

  // sort events in order how specific they match criterias thus using
  // wildcard patterns puts them back in queue when it comes to
  // bubbling the event
  this._events[event] =
  this._events[event].sort(function(a,b) {
    var aRank = 0;
    var bRank = 0;
    with (a) {
      if (type == '*')
        aRank++;
      if (childNS == '*')
        aRank++;
      if (childName == '*')
        aRank++;
    }
    with (b) {
      if (type == '*')
        bRank++;
      if (childNS == '*')
        bRank++;
      if (childName == '*')
        bRank++;
    }
    if (aRank > bRank)
      return 1;
    if (aRank < bRank)
      return -1;
    return 0;
  });
  this.oDbg.log("registered handler for event '"+event+"'",2);
};

JSJaCConnection.prototype.unregisterHandler = function(event,handler) {
  event = event.toLowerCase(); // don't be case-sensitive here

  if (!this._events[event])
    return;

  var arr = this._events[event], res = new Array();
  for (var i=0; i<arr.length; i++)
    if (arr[i].handler != handler)
      res.push(arr[i]);

  if (arr.length != res.length) {
    this._events[event] = res;
    this.oDbg.log("unregistered handler for event '"+event+"'",2);
  }
};

/**
 * Register for iq packets of type 'get'.
 * @param {String} childName A childnode's name that must occur within a
 * retrieved packet

 * @param {String} childNS A childnode's namespace that must occure within
 * a retrieved packet (works only if childName is given)

 * @param {Function} handler The handler to be called when event occurs. If your handler returns 'true' it cancels bubbling of the event. No other registered handlers for this event will be fired.
 */
JSJaCConnection.prototype.registerIQGet = function(childName, childNS, handler) {
  this.registerHandler('iq', childName, childNS, 'get', handler);
};

/**
 * Register for iq packets of type 'set'.
 * @param {String} childName A childnode's name that must occur within a
 * retrieved packet

 * @param {String} childNS A childnode's namespace that must occure within
 * a retrieved packet (works only if childName is given)

 * @param {Function} handler The handler to be called when event occurs. If your handler returns 'true' it cancels bubbling of the event. No other registered handlers for this event will be fired.
 */
JSJaCConnection.prototype.registerIQSet = function(childName, childNS, handler) {
  this.registerHandler('iq', childName, childNS, 'set', handler);
};

/**
 * Resumes this connection from saved state (cookie)
 * @return Whether resume was successful
 * @type boolean
 */
JSJaCConnection.prototype.resume = function() {
  try {
    var json = getDB('jsjac', 'state');
    this.oDbg.log('read cookie: '+json,2);
    removeDB('jsjac', 'state');

    return this.resumeFromData(JSJaCJSON.parse(json));
  } catch (e) {}
  return false; // sth went wrong
};

/**
 * Resumes BOSH connection from data
 * @param {Object} serialized jsjac state information
 * @return Whether resume was successful
 * @type boolean
 */
JSJaCConnection.prototype.resumeFromData = function(data) {
  try {
    this._setStatus('resuming');

    for (var i in data)
      if (data.hasOwnProperty(i))
        this[i] = data[i];

    // copy keys - not being very generic here :-/
    if (this._keys) {
      this._keys2 = new JSJaCKeys();
      var u = this._keys2._getSuspendVars();
      for (var i=0; i<u.length; i++)
        this._keys2[u[i]] = this._keys[u[i]];
      this._keys = this._keys2;
    }

    if (this._connected) {
      // don't poll too fast!
      this._handleEvent('onresume');
      setTimeout(JSJaC.bind(this._resume, this),this.getPollInterval());
      this._interval = setInterval(JSJaC.bind(this._checkQueue, this),
				   JSJAC_CHECKQUEUEINTERVAL);
      this._inQto = setInterval(JSJaC.bind(this._checkInQ, this),
				JSJAC_CHECKINQUEUEINTERVAL);
    }

    return (this._connected === true);
  } catch (e) {
    if (e.message)
      this.oDbg.log("Resume failed: "+e.message, 1);
    else
      this.oDbg.log("Resume failed: "+e, 1);
    return false;
  }
};

/**
 * Sends a JSJaCPacket
 * @param {JSJaCPacket} packet  The packet to send
 * @param {Function}    cb      The callback to be called if there's a reply
 * to this packet (identified by id) [optional]
 * @param {Object}      arg     Arguments passed to the callback
 * (additionally to the packet received) [optional]
 * @return 'true' if sending was successfull, 'false' otherwise
 * @type boolean
 */
JSJaCConnection.prototype.send = function(packet,cb,arg) {
  if (!packet || !packet.pType) {
    this.oDbg.log("no packet: "+packet, 1);
    return false;
  }

  if (!this.connected())
    return false;

  // generate an ID for the packet
  if (!packet.getID())
    packet.setID(genID());

  // packet xml:lang
  if (!packet.getXMLLang())
    packet.setXMLLang(XML_LANG);

  // remember id for response if callback present
  if (cb)
    this._registerPID(packet.getID(),cb,arg);

  try {
    this._handleEvent(packet.pType()+'_out', packet);
    this._handleEvent("packet_out", packet);
    this._pQueue = this._pQueue.concat(packet.xml());
  } catch (e) {
    this.oDbg.log(e.toString(),1);
    return false;
  }

  return true;
};

/**
 * Sends an IQ packet. Has default handlers for each reply type.
 * Those maybe overriden by passing an appropriate handler.
 * @param {JSJaCIQPacket} iq - the iq packet to send
 * @param {Object} handlers - object with properties 'error_handler',
 *                            'result_handler' and 'default_handler'
 *                            with appropriate functions
 * @param {Object} arg - argument to handlers
 * @return 'true' if sending was successfull, 'false' otherwise
 * @type boolean
 */
JSJaCConnection.prototype.sendIQ = function(iq, handlers, arg) {
  if (!iq || iq.pType() != 'iq') {
    return false;
  }

  handlers = handlers || {};
    var error_handler = handlers.error_handler || JSJaC.bind(function(aIq) {
        this.oDbg.log(aIq.xml(), 1);
    }, this);

    var result_handler = handlers.result_handler ||  JSJaC.bind(function(aIq) {
        this.oDbg.log(aIq.xml(), 2);
    }, this);

  var iqHandler = function(aIq, arg) {
    switch (aIq.getType()) {
      case 'error':
      error_handler(aIq);
      break;
      case 'result':
      result_handler(aIq, arg);
      break;
    }
  };
  return this.send(iq, iqHandler, arg);
};

/**
 * Sets polling interval for this connection
 * @param {int} millisecs Milliseconds to set timer to
 * @return effective interval this connection has been set to
 * @type int
 */
JSJaCConnection.prototype.setPollInterval = function(timerval) {
  if (timerval && !isNaN(timerval))
    this._timerval = timerval;
  return this._timerval;
};

/**
 * Returns current status of this connection
 * @return String to denote current state. One of
 * <ul>
 * <li>'initializing' ... well
 * <li>'connecting' if connect() was called
 * <li>'resuming' if resume() was called
 * <li>'processing' if it's about to operate as normal
 * <li>'onerror_fallback' if there was an error with the request object
 * <li>'protoerror_fallback' if there was an error at the http binding protocol flow (most likely that's where you interested in)
 * <li>'internal_server_error' in case of an internal server error
 * <li>'suspending' if suspend() is being called
 * <li>'aborted' if abort() was called
 * <li>'disconnecting' if disconnect() has been called
 * </ul>
 * @type String
 */
JSJaCConnection.prototype.status = function() { return this._status; };

/**
 * Suspends this connection (saving state for later resume)
 * Saves state to cookie
 * @return Whether suspend (saving to cookie) was successful
 * @type boolean
 */
JSJaCConnection.prototype.suspend = function(has_pause) {
  var data = this.suspendToData(has_pause);
  
  try {
    var c = setDB('jsjac', 'state', JSJaCJSON.toString(data));
    return c;
  } catch (e) {
    this.oDbg.log("Failed creating cookie '"+this._cookie_prefix+
                  "JSJaC_State': "+e.message,1);
  }
  return false;
};

/**
 * Suspend connection and return serialized JSJaC connection state
 * @return JSJaC connection state object
 * @type Object
 */
JSJaCConnection.prototype.suspendToData = function(has_pause) {
  
  // remove timers
  if(has_pause) {
    clearTimeout(this._timeout);
    clearInterval(this._interval);
    clearInterval(this._inQto);

    this._suspend();
  }
  
  var u = ('_connected,_keys,_ID,_inQ,_pQueue,_regIDs,_errcnt,_inactivity,domain,username,resource,jid,fulljid,_sid,_httpbase,_timerval,_is_polling').split(',');
  u = u.concat(this._getSuspendVars());
  var s = new Object();

  for (var i=0; i<u.length; i++) {
    if (!this[u[i]]) continue; // hu? skip these!
    if (this[u[i]]._getSuspendVars) {
      var uo = this[u[i]]._getSuspendVars();
      var o = new Object();
      for (var j=0; j<uo.length; j++)
        o[uo[j]] = this[u[i]][uo[j]];
    } else
      var o = this[u[i]];

    s[u[i]] = o;
  }
  
  if(has_pause) {
    this._connected = false;
    this._setStatus('suspending');
  }
  
  return s;
};

/**
 * @private
 */
JSJaCConnection.prototype._abort = function() {
  clearTimeout(this._timeout); // remove timer

  clearInterval(this._inQto);
  clearInterval(this._interval);

  this._connected = false;

  this._setStatus('aborted');

  this.oDbg.log("Disconnected.",1);
  this._handleEvent('ondisconnect');
  this._handleEvent('onerror',
                    JSJaCError('500','cancel','service-unavailable'));
};

/**
 * @private
 */
JSJaCConnection.prototype._checkInQ = function() {
  for (var i=0; i<this._inQ.length && i<10; i++) {
    var item = this._inQ[0];
    this._inQ = this._inQ.slice(1,this._inQ.length);
    var packet = JSJaCPacket.wrapNode(item);

    if (!packet)
      return;

    this._handleEvent("packet_in", packet);

    if (packet.pType && !this._handlePID(packet)) {
      this._handleEvent(packet.pType()+'_in',packet);
      this._handleEvent(packet.pType(),packet);
    }
  }
};

/**
 * @private
 */
JSJaCConnection.prototype._checkQueue = function() {
  if (this._pQueue.length != 0)
    this._process();
  return true;
};

/**
 * @private
 */
JSJaCConnection.prototype._doAuth = function() {
  if (this.has_sasl && this.authtype == 'nonsasl')
    this.oDbg.log("Warning: SASL present but not used", 1);

  if (!this._doSASLAuth() &&
      !this._doLegacyAuth()) {
    this.oDbg.log("Auth failed for authtype "+this.authtype,1);
    this.disconnect();
    return false;
  }
  return true;
};

/**
 * @private
 */
JSJaCConnection.prototype._doInBandReg = function() {
  if (this.authtype == 'saslanon' || this.authtype == 'anonymous')
    return; // bullshit - no need to register if anonymous

  /* ***
   * In-Band Registration see JEP-0077
   */

  var iq = new JSJaCIQ();
  iq.setType('set');
  iq.setID('reg1');
  iq.appendNode("query", {xmlns: "jabber:iq:register"},
                [["username", this.username],
                 ["password", this.pass]]);

  this.send(iq,this._doInBandRegDone);
};

/**
 * @private
 */
JSJaCConnection.prototype._doInBandRegDone = function(iq) {
  if (iq && iq.getType() == 'error') { // we failed to register
    this.oDbg.log("registration failed for "+this.username,0);
    this._handleEvent('onerror',iq.getChild('error'));
    return;
  }

  this.oDbg.log(this.username + " registered succesfully",0);

  this._doAuth();
};

/**
 * @private
 */
JSJaCConnection.prototype._doLegacyAuth = function() {
  if (this.authtype != 'nonsasl' && this.authtype != 'anonymous')
    return false;

  /* ***
   * Non-SASL Authentication as described in JEP-0078
   */
  var iq = new JSJaCIQ();
  iq.setIQ(null,'get','auth1');
  iq.appendNode('query', {xmlns: 'jabber:iq:auth'},
                [['username', this.username]]);

  this.send(iq,this._doLegacyAuth2);
  return true;
};

/**
 * @private
 */
JSJaCConnection.prototype._doLegacyAuth2 = function(iq) {
  if (!iq || iq.getType() != 'result') {
    if (iq && iq.getType() == 'error')
      this._handleEvent('onerror',iq.getChild('error'));
    this.disconnect();
    return;
  }

  var use_digest = (iq.getChild('digest') != null);

  /* ***
   * Send authentication
   */
  var iq = new JSJaCIQ();
  iq.setIQ(null,'set','auth2');

  query = iq.appendNode('query', {xmlns: 'jabber:iq:auth'},
                        [['username', this.username],
                         ['resource', this.resource]]);

  if (use_digest) { // digest login
    query.appendChild(iq.buildNode('digest', {xmlns: 'jabber:iq:auth'},
                                   hex_sha1(this.streamid + this.pass)));
  } else if (this.allow_plain) { // use plaintext auth
    query.appendChild(iq.buildNode('password', {xmlns: 'jabber:iq:auth'},
                                   this.pass));
  } else {
    this.oDbg.log("no valid login mechanism found",1);
    this.disconnect();
    return false;
  }

  this.send(iq,this._doLegacyAuthDone);
};

/**
 * @private
 */
JSJaCConnection.prototype._doLegacyAuthDone = function(iq) {
  if (iq.getType() != 'result') { // auth' failed
    if (iq.getType() == 'error')
      this._handleEvent('onerror',iq.getChild('error'));
    this.disconnect();
  } else
    this._handleEvent('onconnect');
};

/**
 * @private
 */
JSJaCConnection.prototype._doSASLAuth = function() {
  if (this.authtype == 'nonsasl' || this.authtype == 'anonymous')
    return false;

  if (this.authtype == 'saslanon') {
    if (this.mechs['ANONYMOUS']) {
      this.oDbg.log("SASL using mechanism 'ANONYMOUS'",2);
      return this._sendRaw("<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='ANONYMOUS'/>",
                           this._doSASLAuthDone);
    }
    this.oDbg.log("SASL ANONYMOUS requested but not supported",1);
  } else {
    if (this.mechs['DIGEST-MD5']) {
      this.oDbg.log("SASL using mechanism 'DIGEST-MD5'",2);
      return this._sendRaw("<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='DIGEST-MD5'/>",
                           this._doSASLAuthDigestMd5S1);
    } else if (this.allow_plain && this.mechs['PLAIN']) {
      this.oDbg.log("SASL using mechanism 'PLAIN'",2);
      var authStr = this.username+'@'+
      this.domain+String.fromCharCode(0)+
      this.username+String.fromCharCode(0)+
      this.pass;
      this.oDbg.log("authenticating with '"+authStr+"'",2);
      authStr = b64encode(authStr);
      return this._sendRaw("<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>"+authStr+"</auth>",
                           this._doSASLAuthDone);
    }
    this.oDbg.log("No SASL mechanism applied",1);
    this.authtype = 'nonsasl'; // fallback
  }
  return false;
};

/**
 * @private
 */
JSJaCConnection.prototype._doSASLAuthDigestMd5S1 = function(el) {
  if (el.nodeName != "challenge") {
    this.oDbg.log("challenge missing",1);
    this._handleEvent('onerror',JSJaCError('401','auth','not-authorized'));
    this.disconnect();
  } else {
    var challenge = b64decode(el.firstChild.nodeValue);
    this.oDbg.log("got challenge: "+challenge,2);
    this._nonce = challenge.substring(challenge.indexOf("nonce=")+7);
    this._nonce = this._nonce.substring(0,this._nonce.indexOf("\""));
    this.oDbg.log("nonce: "+this._nonce,2);
    if (this._nonce == '' || this._nonce.indexOf('\"') != -1) {
      this.oDbg.log("nonce not valid, aborting",1);
      this.disconnect();
      return;
    }

    this._digest_uri = "xmpp/";
    //     if (typeof(this.host) != 'undefined' && this.host != '') {
    //       this._digest-uri += this.host;
    //       if (typeof(this.port) != 'undefined' && this.port)
    //         this._digest-uri += ":" + this.port;
    //       this._digest-uri += '/';
    //     }
    this._digest_uri += this.domain;

    this._cnonce = cnonce(14);

    this._nc = '00000001';

    var X = this.username+':'+this.domain+':'+this.pass;
    var Y = rstr_md5(str2rstr_utf8(X));

    var A1 = Y+':'+this._nonce+':'+this._cnonce;
    var HA1 = rstr2hex(rstr_md5(A1));

    var A2 = 'AUTHENTICATE:'+this._digest_uri;
    var HA2 = hex_md5(A2);

    var response = hex_md5(HA1+':'+this._nonce+':'+this._nc+':'+
                           this._cnonce+':auth:'+HA2);

    var rPlain = 'username="'+this.username+'",realm="'+this.domain+
    '",nonce="'+this._nonce+'",cnonce="'+this._cnonce+'",nc="'+this._nc+
    '",qop=auth,digest-uri="'+this._digest_uri+'",response="'+response+
    '",charset="utf-8"';

    this.oDbg.log("response: "+rPlain,2);

    this._sendRaw("<response xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>"+
                  b64encode(rPlain)+"</response>",
                  this._doSASLAuthDigestMd5S2);
  }
};

/**
 * @private
 */
JSJaCConnection.prototype._doSASLAuthDigestMd5S2 = function(el) {
  if (el.nodeName == 'failure') {
    if (el.xml)
      this.oDbg.log("auth error: "+el.xml,1);
    else
      this.oDbg.log("auth error",1);
    this._handleEvent('onerror',JSJaCError('401','auth','not-authorized'));
    this.disconnect();
    return;
  }

  var response = b64decode(el.firstChild.nodeValue);
  this.oDbg.log("response: "+response,2);

  var rspauth = response.substring(response.indexOf("rspauth=")+8);
  this.oDbg.log("rspauth: "+rspauth,2);

  var X = this.username+':'+this.domain+':'+this.pass;
  var Y = rstr_md5(str2rstr_utf8(X));

  var A1 = Y+':'+this._nonce+':'+this._cnonce;
  var HA1 = rstr2hex(rstr_md5(A1));

  var A2 = ':'+this._digest_uri;
  var HA2 = hex_md5(A2);

  var rsptest = hex_md5(HA1+':'+this._nonce+':'+this._nc+':'+
                        this._cnonce+':auth:'+HA2);
  this.oDbg.log("rsptest: "+rsptest,2);

  if (rsptest != rspauth) {
    this.oDbg.log("SASL Digest-MD5: server repsonse with wrong rspauth",1);
    this.disconnect();
    return;
  }

    if (el.nodeName == 'success') {
        this._reInitStream(JSJaC.bind(this._doStreamBind, this));
    } else { // some extra turn
        this._sendRaw("<response xmlns='urn:ietf:params:xml:ns:xmpp-sasl'/>",
                      this._doSASLAuthDone);
    }
};

/**
 * @private
 */
JSJaCConnection.prototype._doSASLAuthDone = function (el) {
    if (el.nodeName != 'success') {
        this.oDbg.log("auth failed",1);
        this._handleEvent('onerror',JSJaCError('401','auth','not-authorized'));
        this.disconnect();
    } else {
        this._reInitStream(JSJaC.bind(this._doStreamBind, this));
    }
};

/**
 * @private
 */
JSJaCConnection.prototype._doStreamBind = function() {
  var iq = new JSJaCIQ();
  iq.setIQ(null,'set','bind_1');
  iq.appendNode("bind", {xmlns: "urn:ietf:params:xml:ns:xmpp-bind"},
                [["resource", this.resource]]);
  this.oDbg.log(iq.xml());
  this.send(iq,this._doXMPPSess);
};

/**
 * @private
 */
JSJaCConnection.prototype._doXMPPSess = function(iq) {
  if (iq.getType() != 'result' || iq.getType() == 'error') { // failed
    this.disconnect();
    if (iq.getType() == 'error')
      this._handleEvent('onerror',iq.getChild('error'));
    return;
  }

  this.fulljid = iq.getChildVal("jid");
  this.jid = this.fulljid.substring(0,this.fulljid.lastIndexOf('/'));

  iq = new JSJaCIQ();
  iq.setIQ(null,'set','sess_1');
  iq.appendNode("session", {xmlns: "urn:ietf:params:xml:ns:xmpp-session"},
                []);
  this.oDbg.log(iq.xml());
  this.send(iq,this._doXMPPSessDone);
};

/**
 * @private
 */
JSJaCConnection.prototype._doXMPPSessDone = function(iq) {
  if (iq.getType() != 'result' || iq.getType() == 'error') { // failed
    this.disconnect();
    if (iq.getType() == 'error')
      this._handleEvent('onerror',iq.getChild('error'));
    return;
  } else
    this._handleEvent('onconnect');
};

/**
 * @private
 */
JSJaCConnection.prototype._handleEvent = function(event,arg) {
  event = event.toLowerCase(); // don't be case-sensitive here
  this.oDbg.log("incoming event '"+event+"'",3);
  if (!this._events[event])
    return;
  this.oDbg.log("handling event '"+event+"'",2);
  for (var i=0;i<this._events[event].length; i++) {
    var aEvent = this._events[event][i];
    if (typeof aEvent.handler == 'function') {
      try {
        if (arg) {
          if (arg.pType) { // it's a packet
            if ((!arg.getNode().hasChildNodes() && aEvent.childName != '*') ||
				(arg.getNode().hasChildNodes() &&
				 !arg.getChild(aEvent.childName, aEvent.childNS)))
              continue;
            if (aEvent.type != '*' &&
                arg.getType() != aEvent.type)
              continue;
            this.oDbg.log(aEvent.childName+"/"+aEvent.childNS+"/"+aEvent.type+" => match for handler "+aEvent.handler,3);
          }
          if (aEvent.handler(arg)) {
            // handled!
            break;
          }
        }
        else
          if (aEvent.handler()) {
            // handled!
            break;
          }
      } catch (e) {

        if (e.fileName&&e.lineNumber) {
            this.oDbg.log(aEvent.handler+"\n>>>"+e.name+": "+ e.message+' in '+e.fileName+' line '+e.lineNumber,1);
        } else {
            this.oDbg.log(aEvent.handler+"\n>>>"+e.name+": "+ e.message,1);
        }

      }
    }
  }
};

/**
 * @private
 */
JSJaCConnection.prototype._handlePID = function(aJSJaCPacket) {
  if (!aJSJaCPacket.getID())
    return false;
  for (var i in this._regIDs) {
    if (this._regIDs.hasOwnProperty(i) &&
        this._regIDs[i] && i == aJSJaCPacket.getID()) {
      var pID = aJSJaCPacket.getID();
      this.oDbg.log("handling "+pID,3);
      try {
        if (this._regIDs[i].cb.call(this, aJSJaCPacket, this._regIDs[i].arg) === false) {
          // don't unregister
          return false;
        } else {
          this._unregisterPID(pID);
          return true;
        }
      } catch (e) {
        // broken handler?
        this.oDbg.log(e.name+": "+ e.message, 1);
        this._unregisterPID(pID);
        return true;
      }
    }
  }
  return false;
};

/**
 * @private
 */
JSJaCConnection.prototype._handleResponse = function(req) {
  var rootEl = this._parseResponse(req);

  if (!rootEl)
    return;

  for (var i=0; i<rootEl.childNodes.length; i++) {
    if (this._sendRawCallbacks.length) {
      var cb = this._sendRawCallbacks[0];
      this._sendRawCallbacks = this._sendRawCallbacks.slice(1, this._sendRawCallbacks.length);
      cb.fn.call(this, rootEl.childNodes.item(i), cb.arg);
      continue;
    }
    this._inQ = this._inQ.concat(rootEl.childNodes.item(i));
  }
};

/**
 * @private
 */
JSJaCConnection.prototype._parseStreamFeatures = function(doc) {
    if (!doc) {
        this.oDbg.log("nothing to parse ... aborting",1);
        return false;
    }

    var errorTag;
    if (doc.getElementsByTagNameNS) {
        errorTag = doc.getElementsByTagNameNS("http://etherx.jabber.org/streams", "error").item(0);
    } else {
        var errors = doc.getElementsByTagName("error");
        for (var i=0; i<errors.length; i++)
            if (errors.item(i).namespaceURI == "http://etherx.jabber.org/streams" ||
                errors.item(i).getAttribute('xmlns') == "http://etherx.jabber.org/streams") {
                errorTag = errors.item(i);
                break;
            }
    }

    if (errorTag) {
        this._setStatus("internal_server_error");
        clearTimeout(this._timeout); // remove timer
        clearInterval(this._interval);
        clearInterval(this._inQto);
        this._handleEvent('onerror',JSJaCError('503','cancel','session-terminate'));
        this._connected = false;
        this.oDbg.log("Disconnected.",1);
        this._handleEvent('ondisconnect');
        return false;
    }
    
    this.mechs = new Object();
    var lMec1 = doc.getElementsByTagName("mechanisms");
    this.has_sasl = false;
    for (var i=0; i<lMec1.length; i++)
        if (lMec1.item(i).getAttribute("xmlns") ==
            "urn:ietf:params:xml:ns:xmpp-sasl") {
            this.has_sasl=true;
            var lMec2 = lMec1.item(i).getElementsByTagName("mechanism");
            for (var j=0; j<lMec2.length; j++)
                this.mechs[lMec2.item(j).firstChild.nodeValue] = true;
            break;
        }
    if (this.has_sasl)
        this.oDbg.log("SASL detected",2);
    else {
        this.oDbg.log("No support for SASL detected",2);
        return false;
    }
    
    // Get the server CAPS (if available)
    this.server_caps=null;
    var sCaps = doc.getElementsByTagName("c");
    for (var i=0; i<sCaps.length; i++) {
      var c_sCaps=sCaps.item(i);
      var x_sCaps=c_sCaps.getAttribute("xmlns");
      var v_sCaps=c_sCaps.getAttribute("ver");
      
      if ((x_sCaps == NS_CAPS) && v_sCaps) {
        this.server_caps=v_sCaps;
        break;
      }
    }
    
    return true;
};

/**
 * @private
 */
JSJaCConnection.prototype._process = function(timerval) {
  if (!this.connected()) {
    this.oDbg.log("Connection lost ...",1);
    if (this._interval)
      clearInterval(this._interval);
    return;
  }

  this.setPollInterval(timerval);

  if (this._timeout)
    clearTimeout(this._timeout);

  var slot = this._getFreeSlot();

  if (slot < 0)
    return;

  if (typeof(this._req[slot]) != 'undefined' &&
      typeof(this._req[slot].r) != 'undefined' &&
      this._req[slot].r.readyState != 4) {
    this.oDbg.log("Slot "+slot+" is not ready");
    return;
  }

  if (!this.isPolling() && this._pQueue.length == 0 &&
      this._req[(slot+1)%2] && this._req[(slot+1)%2].r.readyState != 4) {
    this.oDbg.log("all slots busy, standby ...", 2);
    return;
  }

  if (!this.isPolling())
    this.oDbg.log("Found working slot at "+slot,2);

  this._req[slot] = this._setupRequest(true);

  /* setup onload handler for async send */
  this._req[slot].r.onreadystatechange =
  JSJaC.bind(function() {
               if (this._req[slot].r.readyState == 4) {
                 this._setStatus('processing');
                 this.oDbg.log("async recv: "+this._req[slot].r.responseText,4);
                 this._handleResponse(this._req[slot]);

                 if (!this.connected())
                   return;

                 // schedule next tick
                 if (this._pQueue.length) {
                   this._timeout = setTimeout(JSJaC.bind(this._process, this),100);
                 } else {
                   this.oDbg.log("scheduling next poll in "+this.getPollInterval()+
                                 " msec", 4);
                   this._timeout = setTimeout(JSJaC.bind(this._process, this),this.getPollInterval());
                 }
               }
             }, this);

  try {
    this._req[slot].r.onerror =
      JSJaC.bind(function() {
                   if (!this.connected())
                     return;
                   this._errcnt++;
                   this.oDbg.log('XmlHttpRequest error ('+this._errcnt+')',1);
                   if (this._errcnt > JSJAC_ERR_COUNT) {
                     // abort
                     this._abort();
                     return false;
                   }

                   this._setStatus('onerror_fallback');

                   // schedule next tick
                   setTimeout(JSJaC.bind(this._resume, this),this.getPollInterval());
                   return false;
                 }, this);
  } catch(e) { } // well ... no onerror property available, maybe we
  // can catch the error somewhere else ...

  var reqstr = this._getRequestString();

  if (typeof(this._rid) != 'undefined') // remember request id if any
    this._req[slot].rid = this._rid;

  this.oDbg.log("sending: " + reqstr,4);
  this._req[slot].r.send(reqstr);
};

/**
 * @private
 */
JSJaCConnection.prototype._registerPID = function(pID,cb,arg) {
  if (!pID || !cb)
    return false;
  this._regIDs[pID] = new Object();
  this._regIDs[pID].cb = cb;
  if (arg)
    this._regIDs[pID].arg = arg;
  this.oDbg.log("registered "+pID,3);
  return true;
};

/**
 * partial function binding sendEmpty to callback
 * @private
 */
JSJaCConnection.prototype._prepSendEmpty = function(cb, ctx) {
    return function() {
        ctx._sendEmpty(JSJaC.bind(cb, ctx));
    };
};

/**
 * send empty request
 * waiting for stream id to be able to proceed with authentication
 * @private
 */
JSJaCConnection.prototype._sendEmpty = function(cb) {
  var slot = this._getFreeSlot();
  this._req[slot] = this._setupRequest(true);

  this._req[slot].r.onreadystatechange =
  JSJaC.bind(function() {
               if (this._req[slot].r.readyState == 4) {
                 this.oDbg.log("async recv: "+this._req[slot].r.responseText,4);
                   cb(this._req[slot].r); // handle response
               }
             },this);

  if (typeof(this._req[slot].r.onerror) != 'undefined') {
    this._req[slot].r.onerror =
      JSJaC.bind(function(e) {
                   this.oDbg.log('XmlHttpRequest error',1);
                   return false;
                 }, this);
  }

  var reqstr = this._getRequestString();
  this.oDbg.log("sending: " + reqstr,4);
  this._req[slot].r.send(reqstr);
};

/**
 * @private
 */
JSJaCConnection.prototype._sendRaw = function(xml,cb,arg) {
  if (cb)
    this._sendRawCallbacks.push({fn: cb, arg: arg});

  this._pQueue.push(xml);
  this._process();

  return true;
};

/**
 * @private
 */
JSJaCConnection.prototype._setStatus = function(status) {
  if (!status || status == '')
    return;
  if (status != this._status) { // status changed!
    this._status = status;
    this._handleEvent('onstatuschanged', status);
    this._handleEvent('status_changed', status);
  }
};

/**
 * @private
 */
JSJaCConnection.prototype._unregisterPID = function(pID) {
  if (!this._regIDs[pID])
    return false;
  this._regIDs[pID] = null;
  this.oDbg.log("unregistered "+pID,3);
  return true;
};


/**
 * @fileoverview All stuff related to HTTP Binding
 * @author Stefan Strigler steve@zeank.in-berlin.de
 * @version $Revision$
 */

/**
 * Instantiates an HTTP Binding session
 * @class Implementation of {@link
 * http://www.xmpp.org/extensions/xep-0206.html XMPP Over BOSH}
 * formerly known as HTTP Binding.
 * @extends JSJaCConnection
 * @constructor
 */
function JSJaCHttpBindingConnection(oArg) {
  /**
   * @ignore
   */
  this.base = JSJaCConnection;
  this.base(oArg);

  // member vars
  /**
   * @private
   */
  this._hold = JSJACHBC_MAX_HOLD;
  /**
   * @private
   */
  this._inactivity = 0;
  /**
   * @private
   */
  this._last_requests = new Object(); // 'hash' storing hold+1 last requests
  /**
   * @private
   */
  this._last_rid = 0;                 // I know what you did last summer
  /**
   * @private
   */
  this._min_polling = 0;

  /**
   * @private
   */
  this._pause = 0;
  /**
   * @private
   */
  this._wait = JSJACHBC_MAX_WAIT;
}
JSJaCHttpBindingConnection.prototype = new JSJaCConnection();

/**
 * Inherit an instantiated HTTP Binding session
 */
JSJaCHttpBindingConnection.prototype.inherit = function(oArg) {
  if (oArg.jid) {
    var oJid = new JSJaCJID(oArg.jid);
    this.domain = oJid.getDomain();
    this.username = oJid.getNode();
    this.resource = oJid.getResource();
  } else {
    this.domain = oArg.domain || 'localhost';
    this.username = oArg.username;
    this.resource = oArg.resource;
  }
  this._sid = oArg.sid;
  this._rid = oArg.rid;
  this._min_polling = oArg.polling;
  this._inactivity = oArg.inactivity;
  this._setHold(oArg.requests-1);
  this.setPollInterval(this._timerval);
  if (oArg.wait)
    this._wait = oArg.wait; // for whatever reason

  this._connected = true;

  this._handleEvent('onconnect');

  this._interval= setInterval(JSJaC.bind(this._checkQueue, this),
                              JSJAC_CHECKQUEUEINTERVAL);
  this._inQto = setInterval(JSJaC.bind(this._checkInQ, this),
                            JSJAC_CHECKINQUEUEINTERVAL);
  this._timeout = setTimeout(JSJaC.bind(this._process, this),
                             this.getPollInterval());
};

/**
 * Sets poll interval
 * @param {int} timerval the interval in seconds
 */
JSJaCHttpBindingConnection.prototype.setPollInterval = function(timerval) {
  if (timerval && !isNaN(timerval)) {
    if (!this.isPolling())
      this._timerval = 100;
    else if (this._min_polling && timerval < this._min_polling*1000)
      this._timerval = this._min_polling*1000;
    else if (this._inactivity && timerval > this._inactivity*1000)
      this._timerval = this._inactivity*1000;
    else
      this._timerval = timerval;
  }
  return this._timerval;
};

/**
 * whether this session is in polling mode
 * @type boolean
 */
JSJaCHttpBindingConnection.prototype.isPolling = function() { return (this._hold == 0) };

/**
 * @private
 */
JSJaCHttpBindingConnection.prototype._getFreeSlot = function() {
  for (var i=0; i<this._hold+1; i++)
    if (typeof(this._req[i]) == 'undefined' || typeof(this._req[i].r) == 'undefined' || this._req[i].r.readyState == 4)
      return i;
  return -1; // nothing found
};

/**
 * @private
 */
JSJaCHttpBindingConnection.prototype._getHold = function() { return this._hold; };

/**
 * @private
 */
JSJaCHttpBindingConnection.prototype._getRequestString = function(raw, last) {
  raw = raw || '';
  var reqstr = '';

  // check if we're repeating a request

  if (this._rid <= this._last_rid && typeof(this._last_requests[this._rid]) != 'undefined') // repeat!
    reqstr = this._last_requests[this._rid].xml;
  else { // grab from queue
    var xml = '';
    while (this._pQueue.length) {
      var curNode = this._pQueue[0];
      xml += curNode;
      this._pQueue = this._pQueue.slice(1,this._pQueue.length);
    }

    reqstr = "<body xml:lang='"+XML_LANG+"' rid='"+this._rid+"' sid='"+this._sid+"' xmlns='http://jabber.org/protocol/httpbind' ";
    if (JSJAC_HAVEKEYS) {
      reqstr += "key='"+this._keys.getKey()+"' ";
      if (this._keys.lastKey()) {
        this._keys = new JSJaCKeys(hex_sha1,this.oDbg);
        reqstr += "newkey='"+this._keys.getKey()+"' ";
      }
    }
    if (last)
      reqstr += "type='terminate'";
    else if (this._reinit) {
      if (JSJACHBC_USE_BOSH_VER)
        reqstr += "xmpp:restart='true' xmlns:xmpp='urn:xmpp:xbosh' to='"+this.domain+"'";
      this._reinit = false;
    }

    if (xml != '' || raw != '') {
      reqstr += ">" + raw + xml + "</body>";
    } else {
      reqstr += "/>";
    }

    this._last_requests[this._rid] = new Object();
    this._last_requests[this._rid].xml = reqstr;
    this._last_rid = this._rid;

    for (var i in this._last_requests)
      if (this._last_requests.hasOwnProperty(i) &&
          i < this._rid-this._hold)
        delete(this._last_requests[i]); // truncate
  }

  return reqstr;
};

/**
 * @private
 */
JSJaCHttpBindingConnection.prototype._getInitialRequestString = function() {
  var reqstr = "<body xml:lang='"+XML_LANG+"' content='text/xml; charset=utf-8' hold='"+this._hold+"' xmlns='http://jabber.org/protocol/httpbind' to='"+this.authhost+"' wait='"+this._wait+"' rid='"+this._rid+"'";
  if (this.secure)
    reqstr += " secure='"+this.secure+"'";
  if (JSJAC_HAVEKEYS) {
    this._keys = new JSJaCKeys(hex_sha1,this.oDbg); // generate first set of keys
    key = this._keys.getKey();
    reqstr += " newkey='"+key+"'";
  }

  if (JSJACHBC_USE_BOSH_VER) {
    reqstr += " ver='" + JSJACHBC_BOSH_VERSION + "'";
    reqstr += " xmlns:xmpp='urn:xmpp:xbosh'";
    if (this.authtype == 'sasl' || this.authtype == 'saslanon')
      reqstr += " xmpp:version='1.0'";
  }
  reqstr += "/>";
  return reqstr;
};

/**
 * @private
 */
JSJaCHttpBindingConnection.prototype._getStreamID = function(req) {

  this.oDbg.log(req.responseText,4);

  if (!req.responseXML || !req.responseXML.documentElement) {
    this._handleEvent('onerror',JSJaCError('503','cancel','service-unavailable'));
    return;
  }
  var body = req.responseXML.documentElement;
  
  // any session error?
  if(body.getAttribute('type') == 'terminate') {
    this._handleEvent('onerror',JSJaCError('503','cancel','service-unavailable'));
    return;
  }
  
  // extract stream id used for non-SASL authentication
  if (body.getAttribute('authid')) {
    this.streamid = body.getAttribute('authid');
    this.oDbg.log("got streamid: "+this.streamid,2);
  }

  if (!this._parseStreamFeatures(body)) {
      this._sendEmpty(JSJaC.bind(this._getStreamID, this));
      return;
  }

  this._timeout = setTimeout(JSJaC.bind(this._process, this),
                             this.getPollInterval());

  if (this.register)
    this._doInBandReg();
  else
    this._doAuth();
};

/**
 * @private
 */
JSJaCHttpBindingConnection.prototype._getSuspendVars = function() {
  return ('host,port,secure,_rid,_last_rid,_wait,_min_polling,_inactivity,_hold,_last_requests,_pause').split(',');
};

/**
 * @private
 */
JSJaCHttpBindingConnection.prototype._handleInitialResponse = function(req) {
  try {
    // This will throw an error on Mozilla when the connection was refused
    this.oDbg.log(req.getAllResponseHeaders(),4);
    this.oDbg.log(req.responseText,4);
  } catch(ex) {
    this.oDbg.log("No response",4);
  }

  if (req.status != 200 || !req.responseXML) {
    this.oDbg.log("initial response broken (status: "+req.status+")",1);
    this._handleEvent('onerror',JSJaCError('503','cancel','service-unavailable'));
    return;
  }
  var body = req.responseXML.documentElement;

  if (!body || body.tagName != 'body' || body.namespaceURI != 'http://jabber.org/protocol/httpbind') {
    this.oDbg.log("no body element or incorrect body in initial response",1);
    this._handleEvent("onerror",JSJaCError("500","wait","internal-service-error"));
    return;
  }

  // Check for errors from the server
  if (body.getAttribute("type") == "terminate") {
    this.oDbg.log("invalid response:\n" + req.responseText,1);
    clearTimeout(this._timeout); // remove timer
    this._connected = false;
    this.oDbg.log("Disconnected.",1);
    this._handleEvent('ondisconnect');
    this._handleEvent('onerror',JSJaCError('503','cancel','service-unavailable'));
    return;
  }

  // get session ID
  this._sid = body.getAttribute('sid');
  this.oDbg.log("got sid: "+this._sid,2);

  // get attributes from response body
  if (body.getAttribute('polling'))
    this._min_polling = body.getAttribute('polling');

  if (body.getAttribute('inactivity'))
    this._inactivity = body.getAttribute('inactivity');

  if (body.getAttribute('requests'))
    this._setHold(body.getAttribute('requests')-1);
  this.oDbg.log("set hold to " + this._getHold(),2);

  if (body.getAttribute('ver'))
    this._bosh_version = body.getAttribute('ver');

  if (body.getAttribute('maxpause'))
    this._pause = Number.min(body.getAttribute('maxpause'), JSJACHBC_MAXPAUSE);

  // must be done after response attributes have been collected
  this.setPollInterval(this._timerval);

  /* start sending from queue for not polling connections */
  this._connected = true;

  this._inQto = setInterval(JSJaC.bind(this._checkInQ, this),
                            JSJAC_CHECKINQUEUEINTERVAL);
  this._interval= setInterval(JSJaC.bind(this._checkQueue, this),
                              JSJAC_CHECKQUEUEINTERVAL);

  /* wait for initial stream response to extract streamid needed
   * for digest auth
   */
  this._getStreamID(req);
};

/**
 * @private
 */
JSJaCHttpBindingConnection.prototype._parseResponse = function(req) {
  if (!this.connected() || !req)
    return null;

  var r = req.r; // the XmlHttpRequest

  try {
    if (r.status == 404 || r.status == 403) {
      // connection manager killed session
      this._abort();
      return null;
    }

    if (r.status != 200 || !r.responseXML) {
      this._errcnt++;
      var errmsg = "invalid response ("+r.status+"):\n" + r.getAllResponseHeaders()+"\n"+r.responseText;
      if (!r.responseXML)
        errmsg += "\nResponse failed to parse!";
      this.oDbg.log(errmsg,1);
      if (this._errcnt > JSJAC_ERR_COUNT) {
        // abort
        this._abort();
        return null;
      }

      if (this.connected()) {
        this.oDbg.log("repeating ("+this._errcnt+")",1);
        this._setStatus('proto_error_fallback');

        // schedule next tick
        setTimeout(JSJaC.bind(this._resume, this),
                   this.getPollInterval());
      }

      return null;
    }
  } catch (e) {
    this.oDbg.log("XMLHttpRequest error: status not available", 1);
	  this._errcnt++;
	  if (this._errcnt > JSJAC_ERR_COUNT) {
	    // abort
	    this._abort();
	  } else {
      if (this.connected()) {
	      this.oDbg.log("repeating ("+this._errcnt+")",1);

	      this._setStatus('proto_error_fallback');

	      // schedule next tick
	      setTimeout(JSJaC.bind(this._resume, this),
                   this.getPollInterval());
      }
    }
    return null;
  }

  var body = r.responseXML.documentElement;
  if (!body || body.tagName != 'body' ||
	  body.namespaceURI != 'http://jabber.org/protocol/httpbind') {
    this.oDbg.log("invalid response:\n" + r.responseText,1);

    clearTimeout(this._timeout); // remove timer
    clearInterval(this._interval);
    clearInterval(this._inQto);

    this._connected = false;
    this.oDbg.log("Disconnected.",1);
    this._handleEvent('ondisconnect');

    this._setStatus('internal_server_error');
    this._handleEvent('onerror',
		      JSJaCError('500','wait','internal-server-error'));

    return null;
  }

  if (typeof(req.rid) != 'undefined' && this._last_requests[req.rid]) {
    if (this._last_requests[req.rid].handled) {
      this.oDbg.log("already handled "+req.rid,2);
      return null;
    } else
      this._last_requests[req.rid].handled = true;
  }


  // Check for errors from the server
  if (body.getAttribute("type") == "terminate") {
    // read condition
    var condition = body.getAttribute('condition');

    if (condition != "item-not-found") {
      this.oDbg.log("session terminated:\n" + r.responseText,1);

      clearTimeout(this._timeout); // remove timer
      clearInterval(this._interval);
      clearInterval(this._inQto);

      try {
        removeDB('jsjac', 'state');
      } catch (e) {}

      this._connected = false;

      if (condition == "remote-stream-error")
        if (body.getElementsByTagName("conflict").length > 0)
          this._setStatus("session-terminate-conflict");
      if (condition == null)
        condition = 'session-terminate';
      this._handleEvent('onerror',JSJaCError('503','cancel',condition));

      this.oDbg.log("Aborting remaining connections",4);

      for (var i=0; i<this._hold+1; i++) {
        try {
          this._req[i].r.abort();
        } catch(e) { this.oDbg.log(e, 1); }
      }

      this.oDbg.log("parseResponse done with terminating", 3);

      this.oDbg.log("Disconnected.",1);
      this._handleEvent('ondisconnect');
    } else {
      this._errcnt++;
      if (this._errcnt > JSJAC_ERR_COUNT)
        this._abort();
    }
    return null;
  }

  // no error
  this._errcnt = 0;
  return r.responseXML.documentElement;
};

/**
 * @private
 */
JSJaCHttpBindingConnection.prototype._reInitStream = function(cb) {
    // tell http binding to reinit stream with/before next request
    this._reinit = true;

    this._sendEmpty(this._prepReInitStreamWait(cb));
};


JSJaCHttpBindingConnection.prototype._prepReInitStreamWait = function(cb) {
    return JSJaC.bind(function(req) {
        this._reInitStreamWait(req, cb);
    }, this);
};

/**
 * @private
 */
JSJaCHttpBindingConnection.prototype._reInitStreamWait = function(req, cb) {
    this.oDbg.log("checking for stream features");
    var doc = req.responseXML.documentElement;
    this.oDbg.log(doc);
    if (doc.getElementsByTagNameNS) {
        this.oDbg.log("checking with namespace");
        var features = doc.getElementsByTagNameNS('http://etherx.jabber.org/streams',
                                                'features').item(0);
        if (features) {
            var bind = features.getElementsByTagNameNS('urn:ietf:params:xml:ns:xmpp-bind',
                                                       'bind').item(0);
        }
    } else {
        var featuresNL = doc.getElementsByTagName('stream:features');
        for (var i=0, l=featuresNL.length; i<l; i++) {
            if (featuresNL.item(i).namespaceURI == 'http://etherx.jabber.org/streams' ||
                featuresNL.item(i).getAttribute('xmlns') == 
                'http://etherx.jabber.org/streams') {
                var features = featuresNL.item(i);
                break;
            }
        }
        if (features) {
            var bind = features.getElementsByTagName('bind');
            for (var i=0, l=bind.length; i<l; i++) {
                if (bind.item(i).namespaceURI == 'urn:ietf:params:xml:ns:xmpp-bind' ||
                    bind.item(i).getAttribute('xmlns') == 
                    'urn:ietf:params:xml:ns:xmpp-bind') {
                    bind = bind.item(i);
                    break;
                }
            }
        }
    }
    this.oDbg.log(features);
    this.oDbg.log(bind);
    
    if (features) {
        if (bind) {
            cb();
        } else {
            this.oDbg.log("no bind feature - giving up",1);
            this._handleEvent('onerror',JSJaCError('503','cancel',"service-unavailable"));
            this._connected = false;
            this.oDbg.log("Disconnected.",1);
            this._handleEvent('ondisconnect');
        }
    } else {
        // wait
        this._sendEmpty(this._prepReInitStreamWait(cb));
    }
};

/**
 * @private
 */
JSJaCHttpBindingConnection.prototype._resume = function() {
  /* make sure to repeat last request as we can be sure that
   * it had failed (only if we're not using the 'pause' attribute
   */
  if (this._pause == 0 && this._rid >= this._last_rid)
    this._rid = this._last_rid-1;

  this._process();
};

/**
 * @private
 */
JSJaCHttpBindingConnection.prototype._setHold = function(hold)  {
  if (!hold || isNaN(hold) || hold < 0)
    hold = 0;
  else if (hold > JSJACHBC_MAX_HOLD)
    hold = JSJACHBC_MAX_HOLD;
  this._hold = hold;
  return this._hold;
};

/**
 * @private
 */
JSJaCHttpBindingConnection.prototype._setupRequest = function(async) {
  var req = new Object();
  var r = XmlHttp.create();
  try {
    r.open("POST",this._httpbase,async);
    r.setRequestHeader('Content-Type','text/xml; charset=utf-8');
  } catch(e) { this.oDbg.log(e,1); }
  req.r = r;
  this._rid++;
  req.rid = this._rid;
  return req;
};

/**
 * @private
 */
JSJaCHttpBindingConnection.prototype._suspend = function() {
  if (this._pause == 0)
    return; // got nothing to do

  var slot = this._getFreeSlot();
  // Intentionally synchronous
  this._req[slot] = this._setupRequest(false);

  var reqstr = "<body xml:lang='"+XML_LANG+"' pause='"+this._pause+"' xmlns='http://jabber.org/protocol/httpbind' sid='"+this._sid+"' rid='"+this._rid+"'";
  if (JSJAC_HAVEKEYS) {
    reqstr += " key='"+this._keys.getKey()+"'";
    if (this._keys.lastKey()) {
      this._keys = new JSJaCKeys(hex_sha1,this.oDbg);
      reqstr += " newkey='"+this._keys.getKey()+"'";
    }

  }
  reqstr += ">";

  while (this._pQueue.length) {
    var curNode = this._pQueue[0];
    reqstr += curNode;
    this._pQueue = this._pQueue.slice(1,this._pQueue.length);
  }

  //reqstr += "<presence type='unavailable' xmlns='jabber:client'/>";
  reqstr += "</body>";

  this.oDbg.log("Disconnecting: " + reqstr,4);
  this._req[slot].r.send(reqstr);
};

/*

Jappix - An open social platform
These are the constants JS scripts for Jappix

-------------------------------------------------

License: dual-licensed under AGPL and MPLv2
Authors: Stefan Strigler, Valérian Saliou, Kloadut
Last revision: 07/06/13

*/

// XMPP XMLNS attributes
var NS_PROTOCOL =     'http://jabber.org/protocol/';
var NS_FEATURES =     'http://jabber.org/features/';
var NS_CLIENT =       'jabber:client';
var NS_IQ =           'jabber:iq:';
var NS_X =            'jabber:x:';
var NS_IETF =         'urn:ietf:params:xml:ns:xmpp-';
var NS_XMPP =         'urn:xmpp:';

var NS_STORAGE =      'storage:';
var NS_BOOKMARKS =    NS_STORAGE + 'bookmarks';
var NS_ROSTERNOTES =  NS_STORAGE + 'rosternotes';

var NS_JAPPIX =       'jappix:';
var NS_INBOX =        NS_JAPPIX + 'inbox';
var NS_OPTIONS =      NS_JAPPIX + 'options';

var NS_DISCO_ITEMS =  NS_PROTOCOL + 'disco#items';
var NS_DISCO_INFO =   NS_PROTOCOL + 'disco#info';
var NS_VCARD =        'vcard-temp';
var NS_VCARD_P =      NS_VCARD + ':x:update';
var NS_AUTH =         NS_IQ + 'auth';
var NS_AUTH_ERROR =   NS_IQ + 'auth:error';
var NS_REGISTER =     NS_IQ + 'register';
var NS_SEARCH =       NS_IQ + 'search';
var NS_ROSTER =       NS_IQ + 'roster';
var NS_PRIVACY =      NS_IQ + 'privacy';
var NS_PRIVATE =      NS_IQ + 'private';
var NS_VERSION =      NS_IQ + 'version';
var NS_TIME =         NS_IQ + 'time';
var NS_LAST =         NS_IQ + 'last';
var NS_IQDATA =       NS_IQ + 'data';
var NS_XDATA =        NS_X + 'data';
var NS_IQOOB =        NS_IQ + 'oob';
var NS_XOOB =         NS_X + 'oob';
var NS_DELAY =        NS_X + 'delay';
var NS_EXPIRE =       NS_X + 'expire';
var NS_EVENT =        NS_X + 'event';
var NS_XCONFERENCE =  NS_X + 'conference';
var NS_STATS =        NS_PROTOCOL + 'stats';
var NS_MUC =          NS_PROTOCOL + 'muc';
var NS_MUC_USER =     NS_MUC + '#user';
var NS_MUC_ADMIN =    NS_MUC + '#admin';
var NS_MUC_OWNER =    NS_MUC + '#owner';
var NS_MUC_CONFIG =   NS_MUC + '#roomconfig';
var NS_PUBSUB =       NS_PROTOCOL + 'pubsub';
var NS_PUBSUB_EVENT = NS_PUBSUB + '#event';
var NS_PUBSUB_OWNER = NS_PUBSUB + '#owner';
var NS_PUBSUB_NMI =   NS_PUBSUB + '#node-meta-info';
var NS_PUBSUB_NC =    NS_PUBSUB + '#node_config';
var NS_PUBSUB_CN =    NS_PUBSUB + '#config-node';
var NS_PUBSUB_RI =    NS_PUBSUB + '#retrieve-items';
var NS_COMMANDS =     NS_PROTOCOL + 'commands';
var NS_BOSH =         NS_PROTOCOL + 'httpbind';
var NS_STREAM =       'http://etherx.jabber.org/streams';
var NS_URN_TIME =     NS_XMPP + 'time';
var NS_URN_PING =     NS_XMPP + 'ping';
var NS_URN_ADATA =    NS_XMPP + 'avatar:data';
var NS_URN_AMETA =    NS_XMPP + 'avatar:metadata';
var NS_URN_MBLOG =    NS_XMPP + 'microblog:0';
var NS_URN_INBOX =    NS_XMPP + 'inbox';
var NS_URN_FORWARD =  NS_XMPP + 'forward:0';
var NS_URN_MAM =      NS_XMPP + 'mam:0';
var NS_URN_DELAY =    NS_XMPP + 'delay';
var NS_URN_RECEIPTS = NS_XMPP + 'receipts';
var NS_RSM =          NS_PROTOCOL + 'rsm';
var NS_IPV6 =         'ipv6';
var NS_XHTML =        'http://www.w3.org/1999/xhtml';
var NS_XHTML_IM =     NS_PROTOCOL + 'xhtml-im';
var NS_CHATSTATES =   NS_PROTOCOL + 'chatstates';
var NS_HTTP_AUTH =    NS_PROTOCOL + 'http-auth';
var NS_ROSTERX =      NS_PROTOCOL + 'rosterx';
var NS_MOOD =         NS_PROTOCOL + 'mood';
var NS_ACTIVITY =     NS_PROTOCOL + 'activity';
var NS_TUNE =         NS_PROTOCOL + 'tune';
var NS_GEOLOC =       NS_PROTOCOL + 'geoloc';
var NS_NICK =         NS_PROTOCOL + 'nick';
var NS_NOTIFY =       '+notify';
var NS_CAPS =         NS_PROTOCOL + 'caps';
var NS_ATOM =         'http://www.w3.org/2005/Atom';

var NS_STANZAS =      NS_IETF + 'stanzas';
var NS_STREAMS =      NS_IETF + 'streams';

var NS_TLS =          NS_IETF + 'tls';
var NS_SASL =         NS_IETF + 'sasl';
var NS_SESSION =      NS_IETF + 'session';
var NS_BIND =         NS_IETF + 'bind';

var NS_FEATURE_IQAUTH = NS_FEATURES + 'iq-auth';
var NS_FEATURE_IQREGISTER = NS_FEATURES + 'iq-register';
var NS_FEATURE_COMPRESS = NS_FEATURES + 'compress';

var NS_COMPRESS =     NS_PROTOCOL + 'compress';

// Available locales
var LOCALES_AVAILABLE_ID = new Array();
var LOCALES_AVAILABLE_NAMES = new Array();

// XML lang
var XML_LANG = null;

// Jappix parameters
var JAPPIX_STATIC = null;
var JAPPIX_VERSION = null;
var JAPPIX_MAX_FILE_SIZE = null;
var JAPPIX_MAX_UPLOAD = null;

// Jappix main configuration
var SERVICE_NAME = null;
var SERVICE_DESC = null;
var OWNER_NAME = null;
var OWNER_WEBSITE = null;
var LEGAL = null;
var JAPPIX_RESOURCE = null;
var LOCK_HOST = null;
var ANONYMOUS = null;
var HTTP_AUTH = null;
var REGISTRATION = null;
var BOSH_PROXY = null;
var MANAGER_LINK = null;
var GROUPCHATS_JOIN = null;
var GROUPCHATS_SUGGEST = null;
var ENCRYPTION = null;
var HTTPS_STORAGE = null;
var HTTPS_FORCE = null;
var COMPRESSION = null;
var MULTI_FILES = null;
var DEVELOPER = null;
var REGISTER_API = null;

// Jappix hosts configuration
var HOST_MAIN = null;
var HOST_MUC = null;
var HOST_PUBSUB = null;
var HOST_VJUD = null;
var HOST_ANONYMOUS = null;
var HOST_BOSH = null;
var HOST_BOSH_MAIN = null;
var HOST_BOSH_MINI = null;
var HOST_STATIC = null;
var HOST_UPLOAD = null;

// Anonymous mode
var ANONYMOUS_ROOM = null;
var ANONYMOUS_NICK = null;

// Node parameters
var JAPPIX_LOCATION = getJappixLocation();
var BOSH_SAME_ORIGIN = false;

// XMPP error stanzas
function STANZA_ERROR(code, type, cond) {
	if (window == this)
		return new STANZA_ERROR(code, type, cond);
	
	this.code = code;
	this.type = type;
	this.cond = cond;
}

var ERR_BAD_REQUEST =
	STANZA_ERROR('400', 'modify', 'bad-request');
var ERR_CONFLICT =
	STANZA_ERROR('409', 'cancel', 'conflict');
var ERR_FEATURE_NOT_IMPLEMENTED =
	STANZA_ERROR('501', 'cancel', 'feature-not-implemented');
var ERR_FORBIDDEN =
	STANZA_ERROR('403', 'auth',   'forbidden');
var ERR_GONE =
	STANZA_ERROR('302', 'modify', 'gone');
var ERR_INTERNAL_SERVER_ERROR =
	STANZA_ERROR('500', 'wait',   'internal-server-error');
var ERR_ITEM_NOT_FOUND =
	STANZA_ERROR('404', 'cancel', 'item-not-found');
var ERR_JID_MALFORMED =
	STANZA_ERROR('400', 'modify', 'jid-malformed');
var ERR_NOT_ACCEPTABLE =
	STANZA_ERROR('406', 'modify', 'not-acceptable');
var ERR_NOT_ALLOWED =
	STANZA_ERROR('405', 'cancel', 'not-allowed');
var ERR_NOT_AUTHORIZED =
	STANZA_ERROR('401', 'auth',   'not-authorized');
var ERR_PAYMENT_REQUIRED =
	STANZA_ERROR('402', 'auth',   'payment-required');
var ERR_RECIPIENT_UNAVAILABLE =
	STANZA_ERROR('404', 'wait',   'recipient-unavailable');
var ERR_REDIRECT =
	STANZA_ERROR('302', 'modify', 'redirect');
var ERR_REGISTRATION_REQUIRED =
	STANZA_ERROR('407', 'auth',   'registration-required');
var ERR_REMOTE_SERVER_NOT_FOUND =
	STANZA_ERROR('404', 'cancel', 'remote-server-not-found');
var ERR_REMOTE_SERVER_TIMEOUT =
	STANZA_ERROR('504', 'wait',   'remote-server-timeout');
var ERR_RESOURCE_CONSTRAINT =
	STANZA_ERROR('500', 'wait',   'resource-constraint');
var ERR_SERVICE_UNAVAILABLE =
	STANZA_ERROR('503', 'cancel', 'service-unavailable');
var ERR_SUBSCRIPTION_REQUIRED =
	STANZA_ERROR('407', 'auth',   'subscription-required');
var ERR_UNEXPECTED_REQUEST =
	STANZA_ERROR('400', 'wait',   'unexpected-request');

/*

Jappix - An open social platform
These are the temporary/persistent data store functions

-------------------------------------------------

License: dual-licensed under AGPL and MPLv2
Authors: Valérian Saliou, Maranda
Last revision: 20/07/13

*/

// Common: storage adapter
function storageAdapter(storage_native, storage_emulated) {
	var legacy = !storage_native;

	this.key = function(key) {
		if(legacy) {
			if(key >= this.length)
				return null;

			var c = 0;

			for(name in storage_emulated) {
				if(c++ == key)  return name;
			}

			return null;
		}

		return storage_native.key(key);
	};

	this.getItem = function(key) {
		if(legacy) {
			if(storage_emulated[key] !== undefined)
				return storage_emulated[key];

			return null;
		} else {
			return storage_native.getItem(key);
		}
	};

	this.setItem = function(key, data) {
		if(legacy) {
			if(!(key in storage_emulated))
				this.length++;

			storage_emulated[key] = (data + '');
		} else {
			storage_native.setItem(key, data);
			this.length = storage_native.length;
		}
	};

	this.removeItem = function(key) {
		if(legacy) {
			if(key in storage_emulated) {
				this.length--;
				delete storage_emulated[key];
			}
		} else {
			storage_native.removeItem(key);
			this.length = storage_native.length;
		}
	};

	this.clear = function() {
		if(legacy) {
			this.length = 0;
			storage_emulated = {};
		} else {
			storage_native.clear();
			this.length = storage_native.length;
		}
	};

	this.length = legacy ? 0 : storage_native.length;
}


// Temporary: sessionStorage emulation
var DATASTORE_DB_EMULATED = {};

// Temporary: sessionStorage class alias for direct access
var storageDB = new storageAdapter(
	(window.sessionStorage ? sessionStorage : null),
	DATASTORE_DB_EMULATED
);

// Temporary: returns whether it is available or not
function hasDB() {
	// Try to write something
	try {
		storageDB.setItem('hasdb_check', 'ok');
		storageDB.removeItem('hasdb_check');

		return true;
	}
	
	// Not available?
	catch(e) {
		return false;
	}
}

// Temporary: used to read a database entry
function getDB(type, id) {
	try {
		return storageDB.getItem(type + '_' + id);
	}
	
	catch(e) {
		logThis('Error while getting a temporary database entry (' + type + ' -> ' + id + '): ' + e, 1);
	}

	return null;
}

// Temporary: used to update a database entry
function setDB(type, id, value) {
	try {
		storageDB.setItem(type + '_' + id, value);

		return true;
	}
	
	catch(e) {
		logThis('Error while writing a temporary database entry (' + type + ' -> ' + id + '): ' + e, 1);
	}

	return false;
}

// Temporary: used to remove a database entry
function removeDB(type, id) {
	try {
		storageDB.removeItem(type + '_' + id);
		
		return true;
	}
	
	catch(e) {
		logThis('Error while removing a temporary database entry (' + type + ' -> ' + id + '): ' + e, 1);
	}

	return false;
}

// Temporary: used to check a database entry exists
function existDB(type, id) {
	return getDB(type, id) != null;
}

// Temporary: used to clear all the database
function resetDB() {
	try {
		storageDB.clear();
		
		logThis('Temporary database cleared.', 3);
		
		return true;
	}
	
	catch(e) {
		logThis('Error while clearing temporary database: ' + e, 1);
		
		return false;
	}
}


// Persistent: localStorage emulation
var DATASTORE_PERSISTENT_EMULATED = {};

// Persistent: localStorage class alias for direct access
var storagePersistent = new storageAdapter(
	(window.localStorage ? localStorage : null),
	DATASTORE_PERSISTENT_EMULATED
);

// Persistent: returns whether it is available or not
function hasPersistent() {
	// Try to write something
	try {
		storagePersistent.setItem('haspersistent_check', 'ok');
		storagePersistent.removeItem('haspersistent_check');
		
		return true;
	}
	
	// Not available?
	catch(e) {
		return false;
	}
}

// Persistent: used to read a database entry
function getPersistent(dbID, type, id) {
	try {
		return storagePersistent.getItem(dbID + '_' + type + '_' + id);
	}
	
	catch(e) {
		logThis('Error while getting a persistent database entry (' + dbID + ' -> ' + type + ' -> ' + id + '): ' + e, 1);
		
		return null;
	}
}

// Persistent: used to update a database entry
function setPersistent(dbID, type, id, value) {
	try {
		storagePersistent.setItem(dbID + '_' + type + '_' + id, value);
		
		return true;
	}
	
	// Database might be full
	catch(e) {
		logThis('Retrying: could not write a persistent database entry (' + dbID + ' -> ' + type + ' -> ' + id + '): ' + e, 2);
		
		// Flush it!
		flushPersistent();
		
		// Set the item again
		try {
			storagePersistent.setItem(dbID + ' -> ' + type + '_' + id, value);
			
			return true;
		}
		
		// New error!
		catch(e) {
			logThis('Aborted: error while writing a persistent database entry (' + dbID + ' -> ' + type + ' -> ' + id + '): ' + e, 1);
		}
	}

	return false;
}

// Persistent: used to remove a database entry
function removePersistent(dbID, type, id) {
	try {
		storagePersistent.removeItem(dbID + '_' + type + '_' + id);

		return true;
	}
	
	catch(e) {
		logThis('Error while removing a persistent database entry (' + dbID + ' -> ' + type + ' -> ' + id + '): ' + e, 1);
	}

	return false;
}

// Persistent: used to check a database entry exists
function existPersistent(dbID, type, id) {
	return getPersistent(dbID, type, id) != null;
}

// Persistent: used to clear all the database
function resetPersistent() {
	try {
		storagePersistent.clear();

		logThis('Persistent database cleared.', 3);
		
		return true;
	}
	
	catch(e) {
		logThis('Error while clearing persistent database: ' + e, 1);
	}

	return false;
}

// Persistent: used to flush the database
function flushPersistent() {
	try {
		// Get the stored session entry
		var session = getPersistent('global', 'session', 1);
		
		// Reset the persistent database
		resetPersistent();
		
		// Restaure the stored session entry
		if(session)
			setPersistent('global', 'session', 1, session);
		
		logThis('Persistent database flushed.', 3);
		
		return true;
	}
	
	catch(e) {
		logThis('Error while flushing persistent database: ' + e, 1);
	}

	return false;
}
/* BROWSER DETECT
 * http://www.quirksmode.org/js/detect.html
 * License: dual-licensed under MPLv2 and the original license
 */

var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	
	dataBrowser: [
		{
			string: navigator.userAgent,
			subString: "Chrome",
			identity: "Chrome"
		},
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari",
			versionSearch: "Version"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			   string: navigator.userAgent,
			   subString: "iPhone",
			   identity: "iPhone/iPod"
	    },
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]
};

BrowserDetect.init();

/*

Jappix - An open social platform
These are the homepage JS scripts for Jappix

-------------------------------------------------

License: AGPL
Authors: Valérian Saliou, LinkMauve
Last revision: 05/03/13

*/

// Allows the user to switch the difference home page elements
function switchHome(div) {
	// Path to
	var home = '#home .';
	var right = home + 'right ';
	var current = right + '.homediv.' + div;
	
	// We switch the div
	$(right + '.homediv, ' + right + '.top').hide();
	$(right + '.' + div).show();
	
	// We reset the homedivs
	$(home + 'homediv:not(.default), ' + home + 'top:not(.default)').remove();
	
	// Get the HTML code to display
	var disable_form = '';
	var lock_host = '';
	var code = '';
	
	// Apply the previous link
	switch(div) {
		case 'loginer':
		case 'anonymouser':
		case 'registerer':
			if(!exists(right + '.top.sub')) {
				// Append the HTML code for previous link
				$(right + '.top.default').after('<h1 class="top sub loginer anonymouser registerer">&laquo; <a href="#" class="previous">' + _e("Previous") + '</a></h1>');
				
				// Click event on previous link
				$(home + 'top.sub a.previous').click(function() {
					return switchHome('default');
				});
			}
		
		break;
	}
	
	// Apply the form
	switch(div) {
		// Login tool
		case 'loginer':
			lock_host = disableInput(LOCK_HOST, 'on');
			code = '<p>' + printf(_e("Login to your existing XMPP account. You can also use the %s to join a groupchat."), '<a href="#" class="to-anonymous">' + _e("anonymous mode") + '</a>') + '</p>' + 
				
				'<form action="#" method="post">' + 
					'<fieldset>' + 
						'<legend>' + _e("Required") + '</legend>' + 
						
						'<label for="lnick">' + _e("Address") + '</label>' + 
						'<input type="text" class="nick" id="lnick" pattern="[^@/]+" required="" /><span class="jid">@</span><input type="text" class="server" id="lserver" value="' + HOST_MAIN + '" ' + lock_host + ' pattern="[^@/]+" required="" />' + 
						'<label for="lpassword">' + _e("Password") + '</label>' + 
						'<input type="password" class="password" id="lpassword" required="" />' + 
						'<label for="lremember">' + _e("Remember me") + '</label>' + 
						'<input type="checkbox" class="remember" id="lremember" />' + 
					'</fieldset>' + 
					
					'<a href="#" class="advanced home-images">' + _e("Advanced") + '</a>' + 
					
					'<fieldset class="advanced">' + 
						'<legend>' + _e("Advanced") + '</legend>' + 
						
						'<label for="lresource">' + _e("Resource") + '</label>' + 
						'<input type="text" class="resource" id="lresource" value="' + JAPPIX_RESOURCE + '" />' + 
						'<label for="lpriority">' + _e("Priority") + '</label>' + 
						'<select class="priority" id="lpriority">' + 
							'<option value="1">' + _e("Low") + '</option>' + 
							'<option value="10" selected="">' + _e("Medium") + '</option>' + 
							'<option value="100">' + _e("High") + '</option>' + 
						'</select>' + 
					'</fieldset>' + 
					
					'<input type="submit" value="' + _e("Here we go!") + '" />' + 
				'</form>';
			
			break;
		
		// Anonymous login tool
		case 'anonymouser':
			disable_form = disableInput(ANONYMOUS, 'off');
			code = '<p>' + printf(_e("Enter the groupchat you want to join and the nick you want to have. You can also go back to the %s."), '<a href="#" class="to-home">' + _e("login page") + '</a>') + '</p>';
			
			if(LEGAL)
				code += '<p>' + printf(_e("By using our service, you accept %s."), '<b><a href="' + encodeQuotes(LEGAL) + '" target="_blank">' + _e("our terms of use") + '</a></b>') + '</p>';
			
			code += '<form action="#" method="post">' + 
					'<fieldset>' + 
						'<legend>' + _e("Required") + '</legend>' + 
						
						'<label>' + _e("Room") + '</label>' + 
						'<input type="text" class="room"' + disable_form + ' pattern="[^/]+" required="" />' + 
						
						'<label>' + _e("Nickname") + '</label>' + 
						'<input type="text" class="nick"' + disable_form + ' required="" />' + 
					'</fieldset>' + 
					
					'<input type="submit" value="' + _e("Here we go!") + '"' + disable_form + ' />' + 
				'</form>' + 
				
				'<div class="info report">' + 
					_e("Share this link with your friends:") + ' <span></span>' + 
				'</div>';
			
			break;
		
		// Register tool
		case 'registerer':
			disable_form = disableInput(REGISTRATION, 'off');
			
			if(!disable_form)
				lock_host = disableInput(LOCK_HOST, 'on');
			
			code = '<p>' + _e("Register a new XMPP account to join your friends on your own social cloud. That's simple!") + '</p>';
			
			if(LEGAL)
				code += '<p>' + printf(_e("By using our service, you accept %s."), '<b><a href="' + encodeQuotes(LEGAL) + '" target="_blank">' + _e("our terms of use") + '</a></b>') + '</p>';
			
			code += '<form action="#" method="post">' + 
					'<fieldset>' + 
						'<legend>' + _e("Required") + '</legend>' + 
						
						'<label for="rnick">' + _e("Address") + '</label>' + 
						'<input type="text" class="nick" id="rnick" ' + disable_form + ' pattern="[^@/]+" required="" placeholder="' + _e("Username") + '" /><span class="jid">@</span><input type="text" class="server" id="rserver" value="' + HOST_MAIN + '" ' + disable_form + lock_host + ' pattern="[^@/]+" required="" placeholder="' + _e("Server") + '" />' + 
						'<label for="rpassword">' + _e("Password") + '</label>' + 
						'<input type="password" class="password" id="rpassword" ' + disable_form + ' required="" placeholder="' + _e("Enter password") + '" /><input type="password" class="spassword" id="spassword" ' + disable_form + ' required="" placeholder="' + _e("Once again...") + '" />';
			
			if(REGISTER_API == 'on')
				code += '<div class="captcha_grp">' + 
							'<label for="captcha">' + _e("Code") + '</label><input type="text" class="captcha" id="captcha" ' + disable_form + ' maxlength="6" pattern="[a-zA-Z0-9]{6}" required="" placeholder="' + _e("Security code") + '" /><img class="captcha_img" src="./php/captcha.php?id=' + genID() + '" alt="" />' + 
						'</div>';
			
			code += '</fieldset>' + 
					
					'<input type="submit" value="' + _e("Here we go!") + '" ' + disable_form + '/>' + 
				'</form>';
			
			break;
	}
	
	// Form disabled?
	if(disable_form)
		code += '<div class="info fail">' + 
				_e("This tool has been disabled!") + 
			'</div>';
	
	// Create this HTML code
	if(code && !exists(current)) {
		// Append it!
		$(right + '.homediv.default').after('<div class="' + div + ' homediv">' + code + '</div>');
		
		// Create the attached events
		switch(div) {
			// Login tool
			case 'loginer':
				$(current + ' a.to-anonymous').click(function() {
					return switchHome('anonymouser');
				});
				
				$(current + ' a.advanced').click(showAdvanced);
				
				$(current + ' form').submit(loginForm);
				
				break;
			
			// Anonymous login tool
			case 'anonymouser':
				$(current + ' a.to-home').click(function() {
					return switchHome('loginer');
				});
				
				$(current + ' form').submit(doAnonymous);
				
				// Keyup event on anonymous join's room input
				$(current + ' input.room').keyup(function() {
					var value = $(this).val();
					var report = current + ' .report';
					var span = report + ' span';
					
					if(!value) {
						$(report).hide();
						$(span).text('');
					}
					
					else {
						$(report).show();
						$(span).text(JAPPIX_LOCATION + '?r=' + value);
					}
				});
				
				break;
			
			// Register tool
			case 'registerer':
				// Server input change
				$('#home input.server').keyup(function(e) {
					if(trim($(this).val()) == HOST_MAIN) {
						$('#home .captcha_grp').show();
						$('#home input.captcha').removeAttr('disabled');
					} else {
						$('#home .captcha_grp').hide();
						$('#home input.captcha').attr('disabled', true);
					}
				});
				
				// Register input placeholder
				// FIXME: breaks IE compatibility
				//$('#home input[placeholder]').placeholder();
				
				// Register form submit
				$(current + ' form').submit(registerForm);
				
				break;
		}
	}
	
	// We focus on the first input
	$(document).oneTime(10, function() {
		$(right + 'input:visible:first').focus();
	});
	
	return false;
}

// Allows the user to display the advanced login options
function showAdvanced() {
	// Hide the link
	$('#home a.advanced').hide();
	
	// Show the fieldset
	$('#home fieldset.advanced').show();
	
	return false;
}

// Reads the login form values
function loginForm() {
	// We get the values
	var lPath = '#home .loginer ';
	var lServer = $(lPath + '.server').val();
	var lNick = nodeprep($(lPath + '.nick').val());
	var lPass = $(lPath + '.password').val();
	var lResource = $(lPath + '.resource').val();
	var lPriority = $(lPath + '.priority').val();
	var lRemember = $(lPath + '.remember').filter(':checked').size();
	
	// Enough values?
	if(lServer && lNick && lPass && lResource && lPriority) {
		doLogin(lNick, lServer, lPass, lResource, lPriority, lRemember);
	} else {
		$(lPath + 'input[type="text"], ' + lPath + 'input[type="password"]').each(function() {
			var select = $(this);
			
			if(!select.val())
				$(document).oneTime(10, function() {
					select.addClass('please-complete').focus();
				});
			else
				select.removeClass('please-complete');	
		});
	}
	
	return false;
}

// Reads the register form values
function registerForm() {
	var rPath = '#home .registerer ';
	
	// Remove the success info
	$(rPath + '.success').remove();
	
	// Get the values
	var username = nodeprep($(rPath + '.nick').val());
	var domain = $(rPath + '.server').val();
	var pass = $(rPath + '.password').val();
	var spass = $(rPath + '.spassword').val();
	var captcha = $(rPath + '.captcha').val();
	
	// Enough values?
	if(domain && username && pass && spass && (pass == spass) && !((REGISTER_API == 'on') && (domain == HOST_MAIN) && !captcha)) {
		// We remove the not completed class to avoid problems
		$('#home .registerer input').removeClass('please-complete');
		
		// Fire the register event!
		doRegister(username, domain, pass, captcha);
	}
	
	// Something is missing?
	else {
		$(rPath + 'input[type="text"], ' + rPath + 'input[type="password"]').each(function() {
			var select = $(this);
			
			if(!select.val() || (select.is('#spassword') && pass && (pass != spass)))
				$(document).oneTime(10, function() {
					select.addClass('please-complete').focus();
				});
			else
				select.removeClass('please-complete');	
		});
	}
	
	return false;
}

// Plugin launcher
function launchHome() {
	// Define the vars
	var home = '#home ';
	var button = home + 'button';
	var corp = home + '.corporation';
	var aboutus = home + '.aboutus';
	var locale = home + '.locale';
	
	// Removes the <noscript /> elements to lighten the DOM
	$('noscript').remove();
	
	// Allows the user to switch the home page
	$(button).click(function() {
		// Login button
		if($(this).is('.login'))
			return switchHome('loginer');
		
		// Register button
		else
			return switchHome('registerer');
	});
	
	// Allows the user to view the corporation & about infobox
	$(corp + ', ' + aboutus).hover(function() {
		$(this).addClass('hovered');
	}, function() {
		$(this).removeClass('hovered');
	});
	
	// Allows the user to switch the language
	$(locale).hover(function() {
		// Initialize the HTML code
		var keepget = $(locale).attr('data-keepget');
		var html = '<div class="list">';
		
		// Generate each locale HTML code
		for(i in LOCALES_AVAILABLE_ID)
			html += '<a href="./?l=' + LOCALES_AVAILABLE_ID[i] + keepget + '">' + LOCALES_AVAILABLE_NAMES[i].htmlEnc() + '</a>';
		
		html += '</div>';
		
		// Append the HTML code
		$(locale).append(html);
	}, function() {
		$(locale + ' .list').remove();
	});
	
	// Disables the browser HTTP-requests stopper
	$(document).keydown(function(e) {
		if((e.keyCode == 27) && !isDeveloper())
			return false;
	});
	
	// Warns for an obsolete browser
	if(isObsolete()) {
		// Add the code
		$(locale).after(
			'<div class="obsolete">' + 
				'<p>' + _e("Your browser is out of date!") + '</p>' + 
				
				'<a class="firefox browsers-images" title="' + printf(_e("Last %s version is better!"), 'Mozilla Firefox') + '" href="http://www.mozilla.com/firefox/"></a>' + 
				'<a class="chrome browsers-images" title="' + printf(_e("Last %s version is better!"), 'Google Chrome') + '" href="http://www.google.com/chrome"></a>' + 
				'<a class="safari browsers-images" title="' + printf(_e("Last %s version is better!"), 'Safari') + '" href="http://www.apple.com/safari/"></a>' + 
				'<a class="opera browsers-images" title="' + printf(_e("Last %s version is better!"), 'Opera') + '" href="http://www.opera.com/"></a>' + 
				'<a class="ie browsers-images" title="' + printf(_e("Last %s version is better!"), 'Internet Explorer') + '" href="http://www.microsoft.com/hk/windows/internet-explorer/"></a>' + 
			'</div>'
		);
		
		// Display it later
		$(home + '.obsolete').oneTime('1s', function() {
			$(this).slideDown();
		});
		
		logThis('Jappix does not support this browser!', 2);
	}
	
	logThis('Welcome to Jappix! Happy coding in developer mode!');
}

// Launch this plugin!
$(document).ready(launchHome);

/*

Jappix - An open social platform
These are the talkpage JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 06/05/11

*/

// Creates the talkpage events
function eventsTalkPage() {
	// Launch all associated plugins
	launchMicroblog();
	launchRoster();
	launchPresence();
	launchPEP();
	launchNotifications();
	launchMusic();
}

// Creates the talkpage code
function createTalkPage() {
	// Talkpage exists?
	if(exists('#talk'))
		return false;
	
	// Anonymous detector
	var anonymous = isAnonymous();
	
	// Generate the HTML code
	var html = 
	'<div id="talk" class="removable">' + 
		'<div id="top-content">' + 
			'<div class="tools tools-logo talk-images"></div>' + 
			
			'<div class="tools tools-all">';
				
				if(!anonymous) html += 
				'<a href="#" onclick="return openInbox();" class="inbox-hidable">' + _e("Messages") +  '</a>' + 
				'<a href="#" onclick="return openVCard();" class="vcard">' + _e("Profile") +  '</a>' + 
				'<a href="#" onclick="return optionsOpen();" class="options-hidable">' + _e("Options") +  '</a>' + 
				'<a href="#" onclick="return normalQuit();" class="quit">' + _e("Disconnect") +  '</a>';
				
				else html +=
				'<a href="./">' + _e("Disconnect") +  '</a>';
			
			html +=
			'</div>';
			
			if(!anonymous && document.createElement('audio').canPlayType) html += 
			'<div class="tools-all ibubble">' + 
				'<div class="tools music talk-images" onclick="return openMusic();"></div>' + 
				
				'<div class="music-content tools-content bubble hidable">' + 
					'<div class="tools-content-subarrow talk-images"></div>' + 
					
					'<div class="tools-content-subitem">' + 
						'<div class="player">' + 
							'<a href="#" class="stop talk-images" onclick="return actionMusic(\'stop\');"></a>' + 
						'</div>' + 
						
						'<div class="list">' + 
							'<p class="no-results">' + _e("No result!") +  '</p>' + 
						'</div>' + 
						
						'<div class="search">' + 
							'<input type="text" />' + 
						'</div>' + 
					'</div>' + 
				'</div>' + 
			'</div>';
			
			if(!anonymous) html += 
			'<div class="tools-all ibubble">' + 
				'<div class="tools notifications talk-images" onclick="return showBubble(\'.notifications-content\');"></div>' + 
				
				'<div class="notifications-content tools-content bubble hidable">' + 
					'<div class="tools-content-subarrow talk-images"></div>' + 
					
					'<div class="tools-content-subitem">' + 
						'<a class="empty" href="#" onclick="return clearNotifications();">' + _e("Empty") +  '</a>' + 
						'<p class="nothing">' + _e("No notifications.") +  '</p>' + 
					'</div>' + 
				'</div>' + 
			'</div>';
		
		html +=
		'</div>' + 
		
		'<div id="main-content">' + 
			'<div id="left-content">';
				if(!anonymous) html += 
				'<div id="buddy-list">' + 
					'<div class="content"></div>' + 
					
					'<div class="filter">' + 
						'<input type="text" placeholder="' + _e("Filter") +  '" />' + 
						'<a href="#">x</a>' + 
					'</div>' + 
					
					'<div class="foot ibubble">' + 
						'<div class="buddy-list-add buddy-list-icon">' + 
							'<a href="#" class="add talk-images" title="' + _e("Add a friend") +  '"></a>' + 
						'</div>' + 
						
						'<div class="buddy-list-join buddy-list-icon">' + 
							'<a href="#" class="join talk-images" title="' + _e("Join a chat") +  '"></a>' + 
						'</div>' + 
						
						'<div class="buddy-list-groupchat buddy-list-icon">' + 
							'<a href="#" class="groupchat talk-images" title="' + _e("Your groupchats") +  '"></a>' + 
						'</div>' + 
						
						'<div class="buddy-list-more buddy-list-icon">' + 
							'<a href="#" class="more talk-images" title="' + _e("More stuff") +  '"></a>' + 
						'</div>' + 
						
						'<div style="clear: both;"></div>' + 
					'</div>' + 
				'</div>';
				
				html +=
				'<div id="my-infos">' + 
					'<div class="content">' + 
						'<div class="element f-presence ibubble">' + 
							'<a href="#" class="icon picker disabled" data-value="available">' + 
								'<span class="talk-images"></span>' + 
							'</a>' + 
							
							'<input id="presence-status" type="text" placeholder="' + _e("Status") + '" disabled="" />' + 
						'</div>';
						
						if(!anonymous) html += 
						'<div class="element f-mood pep-hidable ibubble">' + 
							'<a href="#" class="icon picker" data-value="happy">' + 
								'<span class="talk-images"></span>' + 
							'</a>' + 
							
							'<input id="mood-text" type="text" placeholder="' + _e("Mood") + '" />' + 
						'</div>' + 
						
						'<div class="element f-activity pep-hidable ibubble">' + 
							'<a href="#" class="icon picker" data-value="exercising">' + 
								'<span class="talk-images activity-exercising"></span>' + 
							'</a>' + 
							
							'<input id="activity-text" type="text" placeholder="' + _e("Activity") + '" />' + 
						'</div>';
					
					html +=
					'</div>' + 
				'</div>' + 
			'</div>' + 
			
			'<div id="right-content">' + 
				'<div id="page-switch">' + 
					'<div class="chans">';
						if(!anonymous) html += 
						'<div class="channel switcher activechan" onclick="return switchChan(\'channel\');">' + 
							'<div class="icon talk-images"></div>' + 
						
							'<div class="name">' + _e("Channel") +  '</div>' + 
						'</div>';
					
					html +=
					'</div>' + 
					
					'<div class="more ibubble">' + 
						'<div class="more-button talk-images" onclick="return loadChatSwitch();" title="' + _e("All tabs") +  '"></div>' + 
					'</div>' + 
				'</div>' + 
				
				'<div id="page-engine">';
					if(!anonymous) html += 
					'<div id="channel" class="page-engine-chan" style="display: block;">' + 
						'<div class="top mixed ' + hex_md5(getXID()) + '">' + 
							'<div class="avatar-container">' + 
								'<img class="avatar" src="' + './img/others/default-avatar.png' + '" alt="" />' + 
							'</div>' + 
							
							'<div class="update">' + 
								'<p>' + _e("What\'s up with you?") +  '</p>' + 
								
								'<div class="microblog-body">' + 
									'<input class="focusable" type="text" name="microblog_body" placeholder="' + _e("Type something you want to share with your friends...") + '" disabled="" />' + 
								'</div>' + 
								
								'<div class="one-microblog-icon ibubble">' + 
									'<a href="#" onclick="return showBubble(\'#attach\');" title="' + _e("Attach a file") +  '" class="postit attach talk-images"></a>' + 
									
									'<form id="attach" class="bubble hidable" action="./php/file-share.php" method="post" enctype="multipart/form-data">' + 
										'<div class="attach-subarrow talk-images"></div>' + 
										
										'<div class="attach-subitem">' + 
											'<p class="attach-p">' + _e("Attach a file") +  '</p>' + 
											generateFileShare() + 
										'</div>' + 
									'</form>' + 
								'</div>' + 
							'</div>' + 
						'</div>' + 
						
						'<div class="content mixed"></div>' + 
						
						'<div class="footer">' + 
							'<div class="sync talk-images">' + _e("You are synchronized with your network.") +  '</div>' + 
							
							'<div class="unsync talk-images">' + _e("Cannot send anything: you can only receive notices!") +  '</div>' + 
							
							'<div class="fetch wait-small">' + _e("Fetching the social channel...") +  '</div>' + 
						'</div>' + 
					'</div>';
				
				html +=
				'</div>' + 
			'</div>' + 
		'</div>' + 
	'</div>';
	
	// Create the HTML code
	$('body').prepend(html);
	
	// Adapt the buddy-list size
	adaptRoster();
	
	// Create JS events
	eventsTalkPage();
	
	// Start the auto idle functions
	liveIdle();
	
	return true;
}

// Destroys the talkpage code
function destroyTalkPage() {
	// Reset our database
	resetDB();
	
	// Reset some vars
	STANZA_ID = 1;
	BLIST_ALL = false;
	FIRST_PRESENCE_SENT = false;
	SEARCH_FILTERED = false;
	AVATAR_PENDING = [];
	JOIN_SUGGEST = [];
	
	// Kill all timers, exept the board ones
	$('*:not(#board .one-board)').stopTime();
	
	// Kill the auto idle functions
	dieIdle();
	
	// We renitalise the html markup as its initiale look
	$('.removable').remove();
	pageTitle('home');
	
	// Finally we show the homepage
	$('#home').show();
}

/*

Jappix - An open social platform
These are the popup JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 10/04/12

*/

// Creates a popup code
function createPopup(id, content) {
	// Popup exists?
	if(exists('#' + id))
		return false;
	
	// Popop on top of another one?
	var top_of = exists('div.lock:has(div.popup)');
	
	// Append the popup code
	$('body').append(
		'<div id="' + id + '" class="lock removable">' + 
			'<div class="popup">' + 
				content + 
			'</div>' + 
		'</div>'
	);
	
	// Avoids darker popup background (if on top of another popup)
	if(top_of)
		$('#' + id).css('background', 'transparent');
	
	// Attach popup events
	launchPopup(id);
	
	return true;
}

// Destroys a popup code
function destroyPopup(id) {
	// Stop the popup timers
	$('#' + id + ' *').stopTime();
	
	// Remove the popup
	$('#' + id).remove();
	
	// Manage input focus
	inputFocus();
}

// Attaches popup events
function launchPopup(id) {
	// Click events
	$('#' + id).click(function(evt) {
		// Click on lock background?
		if($(evt.target).is('.lock:not(.unavoidable)')) {
			// Destroy the popup
			destroyPopup(id);
			
			return false;
		}
	});
}
/*

Jappix - An open social platform
These are the audio JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 04/05/12

*/

// Plays the given sound ID
function soundPlay(num) {
	try {
		// Not supported!
		if((BrowserDetect.browser == 'Explorer') && (BrowserDetect.version < 9))
			return false;
		
		// If the sounds are enabled
		if(getDB('options', 'sounds') == '1') {
			// If the audio elements aren't yet in the DOM
			if(!exists('#audio')) {
				$('body').append(
					'<div id="audio">' + 
						'<audio id="new-chat" preload="auto">' + 
							'<source src="./snd/new-chat.mp3" />' + 
							'<source src="./snd/new-chat.oga" />' + 
						'</audio>' + 
						
						'<audio id="receive-message" preload="auto">' + 
							'<source src="./snd/receive-message.mp3" />' + 
							'<source src="./snd/receive-message.oga" />' + 
						'</audio>' + 
						
						'<audio id="notification" preload="auto">' + 
							'<source src="./snd/notification.mp3" />' + 
							'<source src="./snd/notification.oga" />' + 
						'</audio>' + 
					'</div>'
				);
			}
			
			// We play the target sound
			var playThis = document.getElementById('audio').getElementsByTagName('audio')[num];

			// Fixes Chrome audio bug when Get API serves expired files (for development work purposes)
			if(window.chrome && isDeveloper())
				playThis.load();

			playThis.play();
		}
	}
	
	catch(e) {}
	
	finally {
		return false;
	}
}

/*

Jappix - An open social platform
These are the notification board JS script for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou, Maranda
Last revision: 20/02/13

*/

// Creates a board panel
function createBoard(type, id) {
	// Text var
	var text = '';
	
	// Info
	if(type == 'info') {
		switch(id) {
			// Password change
			case 1:
				text = _e("Your password has been changed, now you can connect to your account with your new login data.");
				
				break;
			
			// Account deletion
			case 2:
				text = _e("Your XMPP account has been removed, bye!");
				
				break;
			
			// Account logout
			case 3:
				text = _e("You have been logged out of your XMPP account, have a nice day!");
				
				break;
			
			// Groupchat join
			case 4:
				text = _e("The room you tried to join doesn't seem to exist.");
				
				break;
			
			// Groupchat removal
			case 5:
				text = _e("The groupchat has been removed.");
				
				break;
			
			// Non-existant groupchat user
			case 6:
				text = _e("The user that you want to reach is not present in the room.");
				
				break;
		}
	}
	
	// Error
	else {
		switch(id) {
			// Custom error
			case 1:
				text = '<b>' + _e("Error") + '</b> &raquo; <span></span>';
				
				break;
			
			// Network error
			case 2:
				text = _e("Jappix has been interrupted by a network issue, a bug or bad login (check that you entered the right credentials), sorry for the inconvenience.");
				
				break;
			
			// List retrieving error
			case 3:
				text = _e("The element list on this server could not be obtained!");
				
				break;
			
			// Attaching error
			case 4:
				text = printf(_e("An error occured while uploading your file: maybe it is too big (%s maximum) or forbidden!"), JAPPIX_MAX_UPLOAD);
				
				break;
		}
	}
	
	// No text?
	if(!text)
		return false;
	
	// Append the content
	$('#board').append('<div class="one-board ' + type + '" data-id="' + id + '">' + text + '</div>');
	
	// Events (click and auto-hide)
	$('#board .one-board.' + type + '[data-id="' + id + '"]')
	
	.click(function() {
		closeThisBoard(this);
	})
	
	.oneTime('5s', function() {
		closeThisBoard(this);
	})
	
	.slideDown();
	
	return true;
}

// Destroys the existing board notifications
function destroyBoard() {
	$('#board').empty();
}

// Executes a given action on the notification board
function actionBoard(id, type) {
	// In a first, we destroy other boards
	destroyBoard();
	
	// Then we display the board
	createBoard(type, id);
}

// Opens a given error ID
function openThisError(id) {
	actionBoard(id, 'error');
}

// Opens a given info ID
function openThisInfo(id) {
	actionBoard(id, 'info');
}

// Closes a given board
function closeThisBoard(board) {
	$(board).slideUp('normal', function() {
		$(this).remove();
	});
}

// Creates a quick board (HTML5 notification)
function quickBoard(xid, type, content, title, icon) {
	// Cannot process?
	if(isFocused() || !content || !window.webkitNotifications)
		return;
	
	// Default icon?
	if(!icon) {
		icon = './img/others/default-avatar.png';
		
		// Avatar icon?
		if(xid) {
			var avatar_xml = XMLFromString(getPersistent('global', 'avatar', xid));
			var avatar_type = $(avatar_xml).find('type').text() || 'image/png';
			var avatar_binval = $(avatar_xml).find('binval').text();
			
			if(avatar_binval && avatar_type)
				icon = 'data:' + avatar_type + ';base64,' + avatar_binval;
		}
	}
	
	// Default title?
	if(!title)
		title = _e("New event!");
	
	// Check for notification permission
	if(window.webkitNotifications.checkPermission() == 0) {
		// Create notification
		var notification = window.webkitNotifications.createNotification(icon, title, content);
		
		// Auto-hide after a while
		notification.ondisplay = function(event) {
			setTimeout(function() {
				event.currentTarget.cancel();
			}, 10000);
		};
		
		// Click event
		notification.onclick = function() {
			// Click action?
			switch(type) {
				case 'chat':
					switchChan(hex_md5(xid));
					break;
				
				case 'groupchat':
					switchChan(hex_md5(bareXID(xid)));
					break;
				
				default:
					break;
			}
			
			// Focus on msg-me
			window.focus();
			
			// Remove notification
			this.cancel();
		};
		
		// Show notification
		notification.show();
		
		return notification;
	
	}
}

// Asks for permission to show quick boards (HTML5 notification)
function quickBoardPermission() {
	if(!window.webkitNotifications || (window.webkitNotifications.checkPermission() == 0))
		return;
	
	// Ask for permission
	window.webkitNotifications.requestPermission();
}

// Fires quickBoardPermission() on document click
$(document).click(function() {
	// Ask for permission to use quick boards
	if((typeof con != 'undefined') && con.connected())
		quickBoardPermission();
});


/*

Jappix - An open social platform
These are the bubble JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 11/12/10

*/

// Closes all the opened bubbles
function closeBubbles() {
	// Destroy all the elements
	$('.bubble.hidable:visible').hide();
	$('.bubble.removable').remove();
	$('body').off('click');
	
	return false;
}

// Click function when a bubble is opened
function showBubble(selector) {
	// Hidable bubbles special things
	if($(selector).is('.hidable')) {
		// This bubble is yet displayed? So abort!
		if($(selector).is(':visible'))
			return closeBubbles();
		
		// Close all the bubbles
		closeBubbles();
		
		// Show the requested bubble
		$(selector).show();
	}
	
	// Removable bubbles special things
	else {
		// This bubble is yet added? So abort!
		if(exists(selector))
			return closeBubbles();
		
		// Close all the bubbles
		closeBubbles();
	}
	
	// Creates a new click event to close the bubble
	$('body').on('click', function(evt) {
		var target = evt.target;
		
		// If this is a click away from a bubble
		if(!$(target).parents('.ibubble').size())
			closeBubbles();
	});
	
	return false;
}

/*

Jappix - An open social platform
These are the chat JS scripts for Jappix

-------------------------------------------------

License: AGPL
Authors: Valérian Saliou, Eric, Maranda
Last revision: 20/02/13

*/

// Correctly opens a new chat
function checkChatCreate(xid, type, nickname, password, title) {
	// No XID?
	if(!xid)
		return false;
	
	// We generate some stuffs
	var hash = hex_md5(xid);
	var name;
	
	// Gets the name of the user/title of the room
	if(title)
		name = title;
	
	else {
		// Private groupchat chat
		if(type == 'private')
			name = thisResource(xid);
		
		// XMPP-ID
		else if(xid.indexOf('@') != -1)
			name = getBuddyName(xid);
		
		// Gateway
		else
			name = xid;
	}
	
	// If the target div does not exist
	if(!exists('#' + hash)) {
		// We check the type of the chat to open
		if((type == 'chat') || (type == 'private'))
			chatCreate(hash, xid, name, type);
		
		else if(type == 'groupchat') {
			// Try to read the room stored configuration
			if(!isAnonymous() && (!nickname || !password || !title)) {
				// Catch the room data
				var fData = $(XMLFromString(getDB('favorites', xid)));
				var fNick = fData.find('nick').text();
				var fPwd = fData.find('password').text();
				var fName = fData.find('name').text();
				
				// Apply the room data
				if(!nickname && fNick)
					nickname = fNick;
				if(!password && fPwd)
					password = fPwd;
				if(!title && fName)
					name = fName;
			}
			
			groupchatCreate(hash, xid, name, nickname, password);
		}
	}
	
	// Switch to the newly-created chat
	switchChan(hash);
	
	return false;
}

// Generates the chat DOM elements
function generateChat(type, id, xid, nick) {
	// Generate some stuffs
	var path = '#' + id + ' .';
	var escaped_xid = escape(xid);
	
	// Special code
	var specialAttributes, specialAvatar, specialName, specialCode, specialLink, specialDisabled, specialStyle, specialMAM;
	
	// Groupchat special code
	if(type == 'groupchat') {
		specialAttributes = ' data-type="groupchat"';
		specialAvatar = '';
		specialName = '<p class="bc-infos"><b>' + _e("Subject") + '</b> <span class="muc-topic">' + _e("no subject defined for this room.") + '</span></p>';
		specialCode = '<div class="content groupchat-content" id="chat-content-' + id + '"></div><div class="list"><div class="moderator role"><p class="title">' + _e("Moderators") + '</p></div><div class="participant role"><p class="title">' + _e("Participants") + '</p></div><div class="visitor role"><p class="title">' + _e("Visitors") + '</p></div><div class="none role"><p class="title">' + _e("Others") + '</p></div></div>';
		specialLink = '<a href="#" class="tools-mucadmin tools-tooltip talk-images chat-tools-content" title="' + _e("Administration panel for this room") + '"></a>';
		specialStyle = '';
		
		// Is this a gateway?
		if(xid.match(/%/))
			specialDisabled = '';
		else
			specialDisabled = ' disabled=""';
	}
	
	// Chat (or other things?!) special code
	else {
		specialMAM = '<div class="wait-mam wait-small"></div>';
		specialAttributes = ' data-type="chat"';
		specialAvatar = '<div class="avatar-container"><img class="avatar" src="' + './img/others/default-avatar.png' + '" alt="" /></div>';
		specialName = '<div class="bc-pep"></div><p class="bc-infos"><span class="unavailable show talk-images"></span></p>';
		specialCode = '<div class="content" id="chat-content-' + id + '">' + specialMAM + '</div>';
		specialLink = '<a href="#" class="tools-infos tools-tooltip talk-images chat-tools-content" title="' + _e("Show user profile") + '"></a>';
		specialStyle = ' style="display: none;"';
		specialDisabled = '';
	}
	
	// Not a groupchat private chat, we can use the buddy add icon
	if((type == 'chat') || (type == 'groupchat')) {
		var addTitle;
		
		if(type == 'chat')
			addTitle = _e("Add this contact to your friends");
		else
			addTitle = _e("Add this groupchat to your favorites");
		
		specialLink += '<a href="#" class="tools-add tools-tooltip talk-images chat-tools-content" title="' + addTitle + '"></a>';
	}
	
	// IE DOM parsing bug fix
	var specialStylePicker = '<div class="chat-tools-content chat-tools-style"' + specialStyle + '>' + 
					'<a href="#" class="tools-style tools-tooltip talk-images"></a>' + 
				 '</div>';
	
	if((BrowserDetect.browser == 'Explorer') && (BrowserDetect.version < 9))
		specialStylePicker = '';
	
	// Append the chat HTML code
	$('#page-engine').append(
		'<div id="' + id + '" class="page-engine-chan chat one-counter"' + specialAttributes + ' data-xid="' + escaped_xid + '">' + 
			'<div class="top ' + id + '">' + 
				specialAvatar + 
				
				'<div class="name">' + 
					'<p class="bc-name bc-name-nick">' + nick.htmlEnc() + '</p>' + 
					specialName + 
				'</div>' + 
			'</div>' + 
			
			specialCode + 
			
			'<div class="text">' + 
				'<div class="footer">' + 
					'<div class="chat-tools-content chat-tools-smileys">' + 
						'<a href="#" class="tools-smileys tools-tooltip talk-images"></a>' + 
					'</div>' + 
					
					specialStylePicker + 
					
					'<div class="chat-tools-content chat-tools-file">' + 
						'<a href="#" class="tools-file tools-tooltip talk-images"></a>' + 
					'</div>' + 
					
					'<div class="chat-tools-content chat-tools-save">' + 
						'<a href="#" class="tools-save tools-tooltip talk-images"></a>' + 
					'</div>' + 
					
					'<a href="#" class="tools-clear tools-tooltip talk-images chat-tools-content" title="' + _e("Clean current chat") + '"></a>' + 
					
					specialLink + 
				'</div>' + 
				
				'<div class="compose">' + 
					'<textarea class="message-area focusable" ' + specialDisabled + ' data-to="' + escaped_xid + '" /></textarea>' + 
				'</div>' + 
			'</div>' + 
		'</div>'
	);
	
	// Click event: chat cleaner
	$(path + 'tools-clear').click(function() {
		cleanChat(id);
	});
	
	// Click event: user-infos
	$(path + 'tools-infos').click(function() {
		openUserInfos(xid);
	});
}

// Generates the chat switch elements
function generateSwitch(type, id, xid, nick) {
	// Path to the element
	var chat_switch = '#page-switch .';
	
	// Special code
	var specialClass = ' unavailable';
	var show_close = true;
	
	// Groupchat
	if(type == 'groupchat') {
		specialClass = ' groupchat-default';
		
		if(isAnonymous() && (xid == generateXID(ANONYMOUS_ROOM, 'groupchat')))
			show_close = false;
	}
	
	// Generate the HTML code
	var html = '<div class="' + id + ' switcher chan" onclick="return switchChan(\'' + encodeOnclick(id) + '\')">' + 
			'<div class="icon talk-images' + specialClass + '"></div>' + 
			
			'<div class="name">' + nick.htmlEnc() + '</div>';
	
	// Show the close button if not MUC and not anonymous
	if(show_close)
		html += '<div class="exit" title="' + _e("Close this tab") + '" onclick="return quitThisChat(\'' + encodeOnclick(xid) + '\', \'' + encodeOnclick(id) + '\', \'' + encodeOnclick(type) + '\');">x</div>';
	
	// Close the HTML
	html += '</div>';
	
	// Append the HTML code
	$(chat_switch + 'chans, ' + chat_switch + 'more-content').append(html);
}

// Cleans given the chat lines
function cleanChat(chat) {
	// Remove the messages
	$('#page-engine #' + chat + ' .content .one-group').remove();
	
	// Clear the history database
	removePersistent(getXID(), 'history', chat);
	
	// Focus again
	$(document).oneTime(10, function() {
		$('#page-engine #' + chat + ' .text .message-area').focus();
	});
}

// Creates a new chat
function chatCreate(hash, xid, nick, type) {
	logThis('New chat: ' + xid, 3);
	
	// Create the chat content
	generateChat(type, hash, xid, nick);
	
	// Create the chat switcher
	generateSwitch(type, hash, xid, nick);
	
	// If the user is not in our buddy-list
	if(type == 'chat') {
		// MAM? Get archives from there!
		if(enabledMAM()) {
			getArchivesMAM({
				'with': xid
			}, {
				'max': MAM_REQ_MAX,
				'before': ''
			});
		} else {
			// Restore the chat history
			var chat_history = getPersistent(getXID(), 'history', hash);
			
			if(chat_history) {
				// Generate hashs
				var my_hash = hex_md5(getXID());
				var friend_hash = hex_md5(xid);
				
				// Add chat history HTML
				$('#' + hash + ' .content').append(chat_history);
				
				// Filter old groups & messages
				$('#' + hash + ' .one-group[data-type="user-message"]').addClass('from-history').attr('data-type', 'old-message');
				$('#' + hash + ' .user-message').removeClass('user-message').addClass('old-message');
				
				// Regenerate user names
				$('#' + hash + ' .one-group.' + my_hash + ' b.name').text(getBuddyName(getXID()));
				$('#' + hash + ' .one-group.' + friend_hash + ' b.name').text(getBuddyName(xid));
				
				// Regenerate group dates
				$('#' + hash + ' .one-group').each(function() {
					var current_stamp = parseInt($(this).attr('data-stamp'));
					$(this).find('span.date').text(relativeDate(current_stamp));
				});
				
				// Regenerate avatars
				if(exists('#' + hash + ' .one-group.' + my_hash + ' .avatar-container'))
					getAvatar(getXID(), 'cache', 'true', 'forget');
				if(exists('#' + hash + ' .one-group.' + friend_hash + ' .avatar-container'))
					getAvatar(xid, 'cache', 'true', 'forget');
			}
		}

		// Add button
		if(!exists('#buddy-list .buddy[data-xid="' + escape(xid) + '"]'))
			$('#' + hash + ' .tools-add').click(function() {
				// Hide the icon (to tell the user all is okay)
				$(this).hide();
				
				// Send the subscribe request
				addThisContact(xid, nick);
			}).show();
	}
	
	// We catch the user's informations (like this avatar, vcard, and so on...)
	getUserInfos(hash, xid, nick, type);
	
	// The icons-hover functions
	tooltipIcons(xid, hash);
	
	// The event handlers
	var inputDetect = $('#page-engine #' + hash + ' .message-area');
	
	inputDetect.focus(function() {
		// Clean notifications for this chat
		chanCleanNotify(hash);
		
		// Store focus on this chat!
		CHAT_FOCUS_HASH = hash;
	});
	
	inputDetect.blur(function() {
		// Reset storage about focus on this chat!
		if(CHAT_FOCUS_HASH == hash)
			CHAT_FOCUS_HASH = null;
	});
	
	inputDetect.keypress(function(e) {
		// Enter key
		if(e.keyCode == 13) {
			// Add a new line
			if(e.shiftKey)
				inputDetect.val(inputDetect.val() + '\n');
			
			// Send the message
			else {
				// Send the message
				sendMessage(hash, 'chat');
				
				// Reset the composing database entry
				setDB('chatstate', xid, 'off');
			}
			
			return false;
		}
	});

	// Scroll in chat content
	$('#page-engine #' + hash + ' .content').scroll(function() {
		if(enabledMAM() && !(xid in MAM_MAP_PENDING)) {
			var has_state = xid in MAM_MAP_STATES;
			var rsm_count = has_state ? MAM_MAP_STATES[xid]['rsm']['count'] : 1;
			var rsm_before = has_state ? MAM_MAP_STATES[xid]['rsm']['first'] : '';

			// Request more archives?
			if(rsm_count > 0 && $(this).scrollTop() < 200) {
				var wait_mam = $('#' + hash).find('.wait-mam');
				wait_mam.show();

				getArchivesMAM({
					'with': xid
				}, {
					'max': MAM_REQ_MAX,
					'before': rsm_before
				}, function() {
					wait_mam.hide();
				});
			}
		}
	});
	
	// Chatstate events
	eventsChatState(inputDetect, xid, hash, 'chat');
}
/*

Jappix - An open social platform
These are the groupchat JS scripts for Jappix

-------------------------------------------------

License: AGPL
Authors: Valérian Saliou, Maranda, Eric
Last revision: 13/02/12

*/

// Displays the MUC admin elements
function displayMucAdmin(affiliation, id, xid, statuscode) {
	// We must be in the "login" mode
	if(isAnonymous())
		return;
	
	// We check if the user is a room owner or administrator to give him privileges
	if(affiliation == 'owner' || affiliation == 'admin')
		$('#' + id + ' .tools-mucadmin').show();
	
	// We check if the room hasn't been yet created
	if(statuscode == 201)
		openThisInfo(4);
	
	// We add the click event
	$('#' + id + ' .tools-mucadmin').click(function() {
		openMucAdmin(xid, affiliation);
	});
}

// Initializes a connection with a MUC groupchat
function getMUC(room, nickname, password) {
	// Room hash
	var hash = hex_md5(room);
	
	// Reset the elements
	$('#' + hash + ' .muc-ask').remove();
	$('#' + hash + ' .compose').show();
	
	// No nickname?
	if(!nickname) {
		// Get some values
		if(!isAnonymous())
			nickname = getNick();
		else
			nickname = ANONYMOUS_NICK;
		
		// If the nickname could not be retrieved, ask it
		if(!nickname)
			generateMUCAsk('nickname', room, hash, nickname, password);
	}
	
	// Got our nickname?
	if(nickname) {
		// Get our general presence
		var show = getDB('presence-show', 1);
		var status = getDB('options', 'presence-status');
	
		// Set my nick
		$('#' + hash).attr('data-nick', escape(nickname));
	
		// Send the appropriate presence
		sendPresence(room + '/' + nickname, '', show, status, '', true, password, handleMUC);
	}
	
	return false;
}

// Handles the MUC main elements
function handleMUC(presence) {
	// We get the xml content
	var xml = presence.getNode();
	var from = fullXID(getStanzaFrom(presence));
	var room = bareXID(from);
	var nickname = thisResource(from);
	var hash = hex_md5(room);
	
	// No ID: must fix M-Link bug
	if(presence.getID() == null)
		presence.setID(1);
	
	logThis('First MUC presence: ' + from, 3);
	
	// Catch the errors
	if(!handleError(xml)) {
		// Define some stuffs
		var muc_user = $(xml).find('x[xmlns="' + NS_MUC_USER + '"]');
		var affiliation = muc_user.find('item').attr('affiliation');
                var statuscode = parseInt(muc_user.find('status').attr('code'));
		
		// Handle my presence
		handlePresence(presence);
		
		// Check if I am a room owner
		displayMucAdmin(affiliation, hash, room, statuscode);
		
		// Tell the MUC we can notify the incoming presences
		$(document).oneTime('15s', function() {
			$('#' + hash).attr('data-initial', 'true');
		});
		
		// Enable the chatting input
		$(document).oneTime(10, function() {
			$('#' + hash + ' .message-area').removeAttr('disabled').focus();
		});
	}
	
	// A password is required
	else if($(xml).find('error[type="auth"] not-authorized').size())
		generateMUCAsk('password', room, hash, nickname);
	
	// There's a nickname conflict
	else if($(xml).find('error[type="cancel"] conflict').size())
		generateMUCAsk('nickname', room, hash);
}

// Generates a correct MUC asker
function generateMUCAsk(type, room, hash, nickname, password) {
	// Generate the path to the elements
	var path_to = '#' + hash + ' .muc-ask';
	
	// Define the label text
	var label_text;
	
	switch(type) {
		case 'nickname':
			label_text = _e("Nickname");
			break;
		
		case 'password':
			label_text = _e("Password");
			break;
	}
	
	// Create the HTML markup
	$('#' + hash + ' .compose').hide();
	
	$('#' + hash).append(
		'<div class="muc-ask text">' + 
			'<label>' + label_text + '</label>' + 
			'<input class="focusable" type="text" />' + 
		'</div>'
	);
	
	// When a key is pressed in the input
	$(path_to + ' input').keyup(function(e) {
		var value_input = $(this).val();
		
		// Enter key pressed
		if(e.keyCode == 13) {
			// trim() fixes #304
			if(type == 'nickname' && trim(value_input)) {
				nickname = trim(value_input);
				return getMUC(room, nickname, password);
			}
			
			if(type == 'password' && value_input) {
				password = value_input;
				return getMUC(room, nickname, password);
			}
		}
	});
	
	// Focus on the input
	$(document).oneTime(10, function() {
		$(path_to + ' input').focus();
	});
}

// Creates a new groupchat
function groupchatCreate(hash, room, chan, nickname, password) {
	/* REF: http://xmpp.org/extensions/xep-0045.html */
	
	logThis('New groupchat: ' + room, 3);
	
	// Create the chat content
	generateChat('groupchat', hash, room, chan);
	
	// Create the chat switcher
	generateSwitch('groupchat', hash, room, chan);
	
	// The icons-hover functions
	tooltipIcons(room, hash);
	
	// Click event on the add tool
	$('#' + hash + ' .tools-add').click(function() {
		// Hide the icon (to tell the user all is okay)
		$(this).hide();
		
		// Add the groupchat to the user favorites
		addThisFavorite(room, chan);
	});
	
	// Must show the add button?
	if(!existDB('favorites', room))
		$('#' + hash + ' .tools-add').show();
	
	// The event handlers
	var inputDetect = $('#' + hash + ' .message-area');
	
	// Focus event
	inputDetect.focus(function() {
		// Clean notifications for this chat
		chanCleanNotify(hash);
		
		// Store focus on this chat!
		CHAT_FOCUS_HASH = hash;
	})
	
	// Blur event
	inputDetect.blur(function() {
		// Reset storage about focus on this chat!
		if(CHAT_FOCUS_HASH == hash)
			CHAT_FOCUS_HASH = null;

		// Reset autocompletion
		resetAutocompletion(hash);
	})
	
	// Lock to the input
	inputDetect.keydown(function(e) {
		// Enter key
		if(e.keyCode == 13) {
			// Add a new line
			if(e.shiftKey)
				inputDetect.val(inputDetect.val() + '\n');
			
			// Send the message
			else {
				sendMessage(hash, 'groupchat');
				
				// Reset the composing database entry
				setDB('chatstate', room, 'off');
			}
			
			return false;
		}
		
		// Tabulation key
		else if(e.keyCode == 9) {
			createAutocompletion(hash);
			
			return false;
		}
		
		// Reset the autocompleter
		else
			resetAutocompletion(hash);
	});
	
	// Chatstate events
	eventsChatState(inputDetect, room, hash, 'groupchat');
	
	// Get the current muc informations and content
	getMUC(room, nickname, password);
}

// Generates a groupchat to join array
function arrayJoinGroupchats() {
	// Values array
	var muc_arr = [GROUPCHATS_JOIN];
	var new_arr = [];
	
	// Try to split it
	if(GROUPCHATS_JOIN.indexOf(',') != -1)
		muc_arr = GROUPCHATS_JOIN.split(',');
	
	for(i in muc_arr) {
		// Get the current value
		var muc_current = trim(muc_arr[i]);
		
		// No current value?
		if(!muc_current)
			continue;
		
		// Filter the current value
		muc_current = generateXID(muc_current, 'groupchat');
		
		// Add the current value
		if(!existArrayValue(new_arr, muc_current))
			new_arr.push(muc_current);
	}
	
	return new_arr;
}

// Joins the defined groupchats
var JOIN_SUGGEST = [];

function joinConfGroupchats() {
	// Nothing to join?
	if(!JOIN_SUGGEST)
		return;
	
	// Join the chats
	if(JOIN_SUGGEST.length) {
		for(g in JOIN_SUGGEST)
			checkChatCreate(JOIN_SUGGEST[g], 'groupchat');
	}
}

// Checks suggest utility
function suggestCheck() {
	var groupchat_arr = arrayJoinGroupchats();
	
	// Must suggest the user?
	if((GROUPCHATS_SUGGEST == 'on') && groupchat_arr.length) {
		if(exists('#suggest'))
			return;
		
		// Create HTML code
		var html = '<div id="suggest">';
			html += '<div class="title">' + _e("Suggested chatrooms") + '</div>';
			
			html += '<div class="content">';
				for(g in groupchat_arr) {
					html += '<a class="one" href="#" data-xid="' + encodeQuotes(groupchat_arr[g]) + '">';
						html += '<span class="icon talk-images"></span>';
						html += '<span class="name">' + capitaliseFirstLetter(getXIDNick(groupchat_arr[g]).htmlEnc()) + '</span>';
						html += '<span class="state talk-images"></span>';
						html += '<span class="clear"></span>';
					html += '</a>';
				}
			html += '</div>';
			
			html += '<a class="next disabled" href="#">' + _e("Continue") + '</a>';
		html += '</div>';
		
		// Append HTML code
		$('body').append(html);
		
		// Click events
		$('#suggest .content a.one').click(function() {
			// Add/remove the active class
			$(this).toggleClass('active');
			
			// We require at least one room to be chosen
			if(exists('#suggest .content a.one.active'))
				$('#suggest a.next').removeClass('disabled');
			else
				$('#suggest a.next').addClass('disabled');
			
			return false;
		});
		
		$('#suggest a.next').click(function() {
			// Disabled?
			if($(this).hasClass('disabled'))
				return false;
			
			// Store groupchats to join
			$('#suggest .content a.one.active').each(function() {
				JOIN_SUGGEST.push($(this).attr('data-xid'));
			});
			
			// Switch to talk UI
			$('#suggest').remove();
			triggerConnected();
			
			return false;
		});
	} else {
		JOIN_SUGGEST = groupchat_arr;
		
		triggerConnected();
	}
}
/*

Jappix - An open social platform
These are the smileys JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 21/03/11

*/

// Generates the correct HTML code for an emoticon insertion tool
function emoteLink(smiley, image, hash) {
	return '<a href="#" class="emoticon emoticon-' + image + ' smileys-images" data-smiley="' + smiley + '"></a>';
}

// Emoticon links arrays
function smileyLinks(hash) {
	var links = '';
	
	var sArray = new Array(
		':-D',
		']:->',
		'8-)',
		':-P',
		':-)',
		';-)',
		':-$',
		':-|',
		':-/',
		'=-O',
		':-(',
		':\'-(',
		':-@',
		':-!',
		'({)',
		'(})',
		':3',
		'(@)',
		':-[',
		':-{}',
		'<3',
		'</3',
		'@}->--',
		'(W)',
		'(Y)',
		'(N)',
		'(I)',
		'(C)',
		'(D)',
		'(B)',
		'(Z)',
		'(X)',
		'(P)',
		'(T)',
		'(8)',
		'(%)',
		'(E)',
		'(R)',
		'(*)',
		'(S)'
	);
	
	var cArray = new Array(
		'biggrin',
		'devil',
		'coolglasses',
		'tongue',
		'smile',
		'wink',
		'blush',
		'stare',
		'frowning',
		'oh',
		'unhappy',
		'cry',
		'angry',
		'puke',
		'hugright',
		'hugleft',
		'lion',
		'pussy',
		'bat',
		'kiss',
		'heart',
		'brheart',
		'flower',
		'brflower',
		'thumbup',
		'thumbdown',
		'lamp',
		'coffee',
		'drink',
		'beer',
		'boy',
		'girl',
		'photo',
		'phone',
		'music',
		'cuffs',
		'mail',
		'rainbow',
		'star',
		'moon'
	);
	
	for(i in sArray)
		links += emoteLink(sArray[i], cArray[i], hash);
	
	return links;
}

/*

Jappix - An open social platform
These are the Out of Band Data JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 27/08/11

*/

// Sends an OOB request to someone
function sendOOB(to, type, url, desc) {
	// IQ stanza?
	if(type == 'iq') {
		// Get some values
		var id = hex_md5(genID() + to + url + desc);
		to = highestPriority(to);
		
		// IQs cannot be sent to offline users
		if(!to)
			return;
		
		// Register the ID
		setDB('send/url', id, url);
		setDB('send/desc', id, desc);
		
		var aIQ = new JSJaCIQ();
		aIQ.setTo(fullXID(to));
		aIQ.setType('set');
		aIQ.setID(id);
		
		// Append the query content
		var aQuery = aIQ.setQuery(NS_IQOOB);
		aQuery.appendChild(aIQ.buildNode('url', {'xmlns': NS_IQOOB}, url));
		aQuery.appendChild(aIQ.buildNode('desc', {'xmlns': NS_IQOOB}, desc));
		
		con.send(aIQ);
	}
	
	// Message stanza?
	else {
		var aMsg = new JSJaCMessage();
		aMsg.setTo(bareXID(to));
		
		// Append the content
		aMsg.setBody(desc);
		var aX = aMsg.appendNode('x', {'xmlns': NS_XOOB});
		aX.appendChild(aMsg.buildNode('url', {'xmlns': NS_XOOB}, url));
		
		con.send(aMsg);
	}
	
	logThis('Sent OOB request to: ' + to + ' (' + desc + ')');
}

// Handles an OOB request
function handleOOB(from, id, type, node) {
	var xid = url = desc = '';
	
	// IQ stanza?
	if(type == 'iq') {
		xid = fullXID(from);
		url = $(node).find('url').text();
		desc = $(node).find('desc').text();
	}
	
	// Message stanza?
	else {
		xid = bareXID(from);
		url = $(node).find('url').text();
		desc = $(node).find('body').text();
	}
	
	// No desc?
	if(!desc)
		desc = url;
	
	// Open a new notification
	if(type && xid && url && desc)
		newNotification('send', xid, [xid, url, type, id, node], desc, hex_md5(xid + url + desc + id));
}

// Replies to an OOB request
function replyOOB(to, id, choice, type, node) {
	// Not IQ type?
	if(type != 'iq')
		return;
	
	// New IQ
	var aIQ = new JSJaCIQ();
	aIQ.setTo(to);
	aIQ.setID(id);
	
	// OOB request accepted
	if(choice == 'accept') {
		aIQ.setType('result');
		
		logThis('Accepted file request from: ' + to, 3);
	}
	
	// OOB request rejected
	else {
		aIQ.setType('error');
		
		// Append stanza content
		for(var i = 0; i < node.childNodes.length; i++)
			aIQ.getNode().appendChild(node.childNodes.item(i).cloneNode(true));
		
		// Append error content
		var aError = aIQ.appendNode('error', {'xmlns': NS_CLIENT, 'code': '406', 'type': 'modify'});
		aError.appendChild(aIQ.buildNode('not-acceptable', {'xmlns': NS_STANZAS}));
		
		logThis('Rejected file request from: ' + to, 3);
	}
	
	con.send(aIQ);
}

// Wait event for OOB upload
function waitUploadOOB() {
	// Append the wait icon
	$('#page-engine .chat-tools-file:not(.mini) .tooltip-subitem *').hide();
	$('#page-engine .chat-tools-file:not(.mini) .tooltip-subitem').append('<div class="wait wait-medium"></div>');
	
	// Lock the bubble
	$('#page-engine .chat-tools-file:not(.mini)').addClass('mini');
}

// Success event for OOB upload
function handleUploadOOB(responseXML) {
	// Data selector
	var dData = $(responseXML).find('jappix');
	
	// Get the values
	var fID = dData.find('id').text();
	var fURL = dData.find('url').text();
	var fDesc = dData.find('desc').text();
	
	// Get the OOB values
	var oob_has;
	
	// No ID provided?
	if(!fID)
		oob_has = ':has(.wait)';
	else
		oob_has = ':has(#oob-upload input[value="' + fID + '"])';
	
	var xid = $('#page-engine .page-engine-chan' + oob_has).attr('data-xid');
	var oob_type = $('#page-engine .chat-tools-file' + oob_has).attr('data-oob');
	
	// Reset the file send tool
	$('#page-engine .chat-tools-file' + oob_has).removeClass('mini');
	$('#page-engine .bubble-file' + oob_has).remove();
	
	// Not available?
	if($('#page-engine .chat-tools-file' + oob_has).is(':hidden') && (oob_type == 'iq')) {
		openThisError(4);
		
		// Remove the file we sent
		if(fURL)
			$.get(fURL + '&action=remove');
	}
	
	// Everything okay?
	else if(fURL && fDesc && !dData.find('error').size()) {
		// Send the OOB request
		sendOOB(xid, oob_type, fURL, fDesc);
		
		// Notify the sender
		newNotification('send_pending', xid, [xid, fURL, oob_type, '', ''], fDesc, hex_md5(fURL + fDesc + fID));
		
		logThis('File request sent.', 3);
	}
	
	// Upload error?
	else {
		openThisError(4);
		
		logThis('Error while sending the file: ' + dData.find('error').text(), 1);
	}
}

/*

Jappix - An open social platform
These are the avatar JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou, Maranda
Last revision: 20/02/13

*/

// Requests the avatar of a given user
var AVATAR_PENDING = [];

function getAvatar(xid, mode, enabled, photo) {
	/* REF: http://xmpp.org/extensions/xep-0153.html */
	
	// No need to get the avatar, another process is yet running
	if(existArrayValue(AVATAR_PENDING, xid))
		return false;
	
	// Initialize: XML data is in one SQL entry, because some browser are sloooow with SQL requests
	var xml = XMLFromString(getPersistent('global', 'avatar', xid));
	var forced = false;
	
	// Retrieving forced?
	if($(xml).find('forced').text() == 'true')
		forced = true;
	
	// No avatar in presence
	if(!photo && !forced && enabled == 'true') {
		// Pending marker
		AVATAR_PENDING.push(xid);
		
		// Reset the avatar
		resetAvatar(xid, hex_md5(xid));
		
		logThis('No avatar for: ' + xid, 2);
	}
	
	// Try to catch the avatar
	else {
		// Define some stuffs
		var type = $(xml).find('type').text();
		var binval = $(xml).find('binval').text();
		var checksum = $(xml).find('checksum').text();
		var updated = false;

		// Process the checksum of the avatar
		if(checksum == photo || photo == 'forget' || forced)
			updated = true;

		// If the avatar is yet stored and a new retrieving is not needed
		if(mode == 'cache' && type && binval && checksum && updated) {
			// Pending marker
			AVATAR_PENDING.push(xid);
			
			// Display the cache avatar
			displayAvatar(xid, hex_md5(xid), type, binval);
			
			logThis('Read avatar from cache: ' + xid, 3);
		}
		
		// Else if the request has not yet been fired, we get it
		else if((!updated || mode == 'force' || photo == 'forget') && enabled != 'false') {
			// Pending marker
			AVATAR_PENDING.push(xid);
			
			// Get the latest avatar
			var iq = new JSJaCIQ();
			iq.setType('get');
			iq.setTo(xid);
			
			iq.appendNode('vCard', {'xmlns': NS_VCARD});
			
			con.send(iq, handleAvatar);
			
			logThis('Get avatar from server: ' + xid, 3);
		}
	}
	
	return true;
}

// Handles the avatar
function handleAvatar(iq) {
	// Extract the XML values
	var handleXML = iq.getNode();
	var handleFrom = fullXID(getStanzaFrom(iq));
	
	// Is this me? Remove the resource!
	if(bareXID(handleFrom) == getXID())
		handleFrom = bareXID(handleFrom);
	
	// Get some other values
	var hash = hex_md5(handleFrom);
	var find = $(handleXML).find('vCard');
	var aChecksum = 'none';
	var oChecksum = null;
	
	// Read our own checksum
	if(handleFrom == getXID()) {
		oChecksum = getDB('checksum', 1);
		
		// Avoid the "null" value
		if(!oChecksum)
			oChecksum = '';
	}
	
	// vCard not empty?
	if(find.size()) {
		// We get our profile details
		if(handleFrom == getXID()) {
			// Get the names
			var names = generateBuddyName(iq);
			
			// Write the values to the database
			setDB('profile', 'name', names[0]);
			setDB('profile', 'nick', names[1]);
		}
		
		// We get the avatar
		var aType = find.find('TYPE:first').text();
		var aBinval = find.find('BINVAL:first').text();
		
		// No binval?
		if(!aBinval) {
			aType = 'none';
			aBinval = 'none';
		}
		
		// Enough data
		else {
			// No type?
			if(!aType)
				aType = 'image/png';
			
			// Process the checksum
			else
				aChecksum = hex_sha1(Base64.decode(aBinval));
		}
		
		// We display the user avatar
		displayAvatar(handleFrom, hash, aType, aBinval);
		
		// Store the avatar
		setPersistent('global', 'avatar', handleFrom, '<avatar><type>' + aType + '</type><binval>' + aBinval + '</binval><checksum>' + aChecksum + '</checksum><forced>false</forced></avatar>');
		
		logThis('Avatar retrieved from server: ' + handleFrom, 3);
	}
	
	// vCard is empty
	else
		resetAvatar(handleFrom);
	
	// We got a new checksum for us?
	if(((oChecksum != null) && (oChecksum != aChecksum)) || !FIRST_PRESENCE_SENT) {
		// Define a proper checksum
		var pChecksum = aChecksum;
		
		if(pChecksum == 'none')
			pChecksum = '';
		
		// Update our temp. checksum
		setDB('checksum', 1, pChecksum);
		
		// Send the stanza
		if(!FIRST_PRESENCE_SENT)
			getStorage(NS_OPTIONS);
		else if(hasPersistent())
			presenceSend(pChecksum);
	}
}

// Reset the avatar of an user
function resetAvatar(xid, hash) {
	// Store the empty avatar
	setPersistent('global', 'avatar', xid, '<avatar><type>none</type><binval>none</binval><checksum>none</checksum><forced>false</forced></avatar>');
	
	// Display the empty avatar
	displayAvatar(xid, hash, 'none', 'none');
}

// Displays the avatar of an user
function displayAvatar(xid, hash, type, binval) {
	// Initialize the vars
	var container = hash + ' .avatar-container';
	var code = '<img class="avatar" src="';
	
	// If the avatar exists
	if((type != 'none') && (binval != 'none'))
		code += 'data:' + type + ';base64,' + binval;
	else
		code += './img/others/default-avatar.png';
	
	code += '" alt="" />';
	
	// Replace with the new avatar (in the roster and in the chat)
	$('.' + container).html(code);
	
	// We can remove the pending marker
	removeArrayValue(AVATAR_PENDING, xid);
}


/*

Jappix - An open social platform
These are the mucadmin JS scripts for Jappix

-------------------------------------------------

License: AGPL
Authors: Valérian Saliou, Maranda
Last revision: 03/03/11

*/

// Opens the MUC admin popup
function openMucAdmin(xid, aff) {
	// Popup HTML content
	var html_full = 
	'<div class="top">' + _e("MUC administration") + '</div>' + 
	
	'<div class="content">' + 
		'<div class="head mucadmin-head">' + 
			'<div class="head-text mucadmin-head-text">' + _e("You administrate this room") + '</div>' + 
			
			'<div class="mucadmin-head-jid">' + xid + '</div>' + 
		'</div>' + 
		
		'<div class="mucadmin-forms">' + 
			'<div class="mucadmin-topic">' + 
				'<fieldset>' + 
					'<legend>' + _e("Subject") + '</legend>' + 
					
					'<label for="topic-text">' + _e("Enter new subject") + '</label>' + 
					'<textarea id="topic-text" name="room-topic" rows="8" cols="60" ></textarea>' + 
				'</fieldset>' + 
			'</div>' + 
			
			'<div class="mucadmin-conf">' + 
				'<fieldset>' + 
					'<legend>' + _e("Configuration") + '</legend>' + 
					
					'<div class="results mucadmin-results"></div>' + 
				'</fieldset>' + 
			'</div>' + 
			
			'<div class="mucadmin-aut">' + 
				'<fieldset>' + 
					'<legend>' + _e("Authorizations") + '</legend>' + 
					
					'<label>' + _e("Member list") + '</label>' + 
					'<div class="aut-member aut-group">' + 
						'<a href="#" class="aut-add" onclick="return addInputMucAdmin(\'\', \'member\');">' + _e("Add an input") + '</a>' + 
					'</div>' + 
					
					'<label>' + _e("Owner list") + '</label>' + 
					'<div class="aut-owner aut-group">' + 
						'<a href="#" class="aut-add" onclick="return addInputMucAdmin(\'\', \'owner\');">' + _e("Add an input") + '</a>' + 
					'</div>' + 
					
					'<label>' + _e("Administrator list") + '</label>' + 
					'<div class="aut-admin aut-group">' + 
						'<a href="#" class="aut-add" onclick="return addInputMucAdmin(\'\', \'admin\');">' + _e("Add an input") + '</a>' + 
					'</div>' + 
					
					'<label>' + _e("Outcast list") + '</label>' + 
					'<div class="aut-outcast aut-group">' + 
						'<a href="#" class="aut-add" onclick="return addInputMucAdmin(\'\', \'outcast\');">' + _e("Add an input") + '</a>' + 
					'</div>' + 
				'</fieldset>' + 
			'</div>' + 
			
			'<div class="mucadmin-others">' + 
				'<fieldset>' + 
					'<legend>' + _e("Others") + '</legend>' + 
					
					'<label>' + _e("Destroy this MUC") + '</label>' + 
					'<a href="#" onclick="return destroyMucAdmin();">' + _e("Yes, let's do it!") + '</a>' + 
				'</fieldset>' + 
			'</div>' + 
		'</div>' + 
	'</div>' + 
	
	'<div class="bottom">' + 
		'<div class="wait wait-medium"></div>' + 
		
		'<a href="#" class="finish save">' + _e("Save") + '</a>' + 
		'<a href="#" class="finish cancel">' + _e("Cancel") + '</a>' + 
	'</div>';
	
	var html_partial = 
	'<div class="top">' + _e("MUC administration") + '</div>' + 
	
	'<div class="content">' + 
		'<div class="head mucadmin-head">' + 
			'<div class="head-text mucadmin-head-text">' + _e("You administrate this room") + '</div>' + 
			
			'<div class="mucadmin-head-jid">' + xid + '</div>' + 
		'</div>' + 
		
		'<div class="mucadmin-forms">' + 
			'<div class="mucadmin-aut">' + 
				'<fieldset>' + 
					'<legend>' + _e("Authorizations") + '</legend>' + 
					
					'<label>' + _e("Member list") + '</label>' + 
					'<div class="aut-member aut-group">' + 
						'<a href="#" class="aut-add" onclick="return addInputMucAdmin(\'\', \'member\');">' + _e("Add an input") + '</a>' + 
					'</div>' + 
					
					'<label>' + _e("Outcast list") + '</label>' + 
					'<div class="aut-outcast aut-group">' + 
						'<a href="#" class="aut-add" onclick="return addInputMucAdmin(\'\', \'outcast\');">' + _e("Add an input") + '</a>' + 
					'</div>' + 
				'</fieldset>' + 
			'</div>' + 
		'</div>' + 
	'</div>' + 
	
	'<div class="bottom">' + 
		'<div class="wait wait-medium"></div>' + 
		
		'<a href="#" class="finish save">' + _e("Save") + '</a>' + 
		'<a href="#" class="finish cancel">' + _e("Cancel") + '</a>' + 
	'</div>';	
	
	// Create the popup
	if(aff == 'owner')
		createPopup('mucadmin', html_full);
	if(aff == 'admin')
		createPopup('mucadmin', html_partial);
	
	// Associate the events
	launchMucAdmin();
		
	// We get the affiliated user's privileges
	if(aff == 'owner') {
		queryMucAdmin(xid, 'member');
		queryMucAdmin(xid, 'owner');
		queryMucAdmin(xid, 'admin');
		queryMucAdmin(xid, 'outcast');
		// We query the room to edit
		dataForm(xid, 'muc', '', '', 'mucadmin');
	} else if(aff == 'admin') {
		queryMucAdmin(xid, 'member');
		queryMucAdmin(xid, 'outcast');
	}
}

// Closes the MUC admin popup
function closeMucAdmin() {
	// Destroy the popup
	destroyPopup('mucadmin');
	
	return false;
}

// Removes a MUC admin input
function removeInputMucAdmin(element) {
	var path = $(element).parent();
	
	// We first hide the container of the input
	path.hide();
	
	// Then, we add a special class to the input
	path.find('input').addClass('aut-dustbin');
	
	return false;
}

// Adds a MUC admin input
function addInputMucAdmin(xid, affiliation) {
	var hash = hex_md5(xid + affiliation);
	
	// Add the HTML code
	$('#mucadmin .aut-' + affiliation + ' .aut-add').after(
		'<div class="one-aut ' + hash + '">' + 
			'<input id="aut-' + affiliation + '" name="' + affiliation + '" type="text" class="mucadmin-i" value="' + xid + '" />' + 
			'<a href="#" class="aut-remove">[-]</a>' + 
		'</div>'
	);
	
	// Click event
	$('#mucadmin .' + hash + ' .aut-remove').click(function() {
		return removeInputMucAdmin(this);
	});
	
	// Focus on the input we added
	if(!xid)
		$(document).oneTime(10, function() {
			$('#mucadmin .' + hash + ' input').focus();
		});
	
	return false;
}

// Handles the MUC admin form
function handleMucAdminAuth(iq) {
	// We got the authorizations results
	$(iq.getQuery()).find('item').each(function() {
		// We parse the received xml
		var xid = $(this).attr('jid');
		var affiliation = $(this).attr('affiliation');
		
		// We create one input for one XID
		addInputMucAdmin(xid, affiliation);
	});
	
	// Hide the wait icon
	$('#mucadmin .wait').hide();
	
	logThis('MUC admin items received: ' + fullXID(getStanzaFrom(iq)));
}

// Queries the MUC admin form
function queryMucAdmin(xid, type) {
	// Show the wait icon
	$('#mucadmin .wait').show();
	
	// New IQ
	var iq = new JSJaCIQ();
	
	iq.setTo(xid);
	iq.setType('get');
	
	var iqQuery = iq.setQuery(NS_MUC_ADMIN);
	iqQuery.appendChild(iq.buildNode('item', {'affiliation': type, 'xmlns': NS_MUC_ADMIN}));
	
	con.send(iq, handleMucAdminAuth);
}

// Sends the new chat-room topic
function sendMucAdminTopic(xid) {
	// We get the new topic
	var topic = $('.mucadmin-topic textarea').val();
	
	// We send the new topic if not blank
	if(topic) {
		var m = new JSJaCMessage();
		m.setTo(xid);
		m.setType('groupchat');
		m.setSubject(topic);
		con.send(m);
		
		logThis('MUC admin topic sent: ' + topic, 3);
	}
}

// Sends the MUC admin auth form
function sendMucAdminAuth(xid) {
	// We define the values array
	var types = new Array('member', 'owner', 'admin', 'outcast');

	for(i in types) {
		// We get the current type
		var tType = types[i];
		
		// We loop for all the elements
		$('.mucadmin-aut .aut-' + tType + ' input').each(function() {
			// We set the iq headers
			var iq = new JSJaCIQ();
			iq.setTo(xid);
			iq.setType('set');

			var iqQuery = iq.setQuery(NS_MUC_ADMIN);
	
			// We get the needed values
			var value = $(this).val();
			
			// If there's a value
			if(value)
				var item = iqQuery.appendChild(iq.buildNode('item', {'jid': value, 'xmlns': NS_MUC_ADMIN}));
			
			// It the user had removed the XID
			if($(this).hasClass('aut-dustbin') && value)
				item.setAttribute('affiliation', 'none');
			
			// If the value is not blank and okay
			else if(value)
				item.setAttribute('affiliation', tType);
	
			// We send the iq !
			con.send(iq, handleErrorReply);
		});
	}	
	
	logThis('MUC admin authorizations form sent: ' + xid, 3);
}

// Checks if the MUC room was destroyed
function handleDestroyMucAdminIQ(iq) {
	if(!handleErrorReply(iq)) {
		// We close the groupchat
		var room = fullXID(getStanzaFrom(iq));
		var hash = hex_md5(room);
		quitThisChat(room, hash, 'groupchat');
		
		// We close the muc admin popup
		closeMucAdmin();
		
		// We tell the user that all is okay
		openThisInfo(5);
		
		// We remove the user's favorite
		if(existDB('favorites', room))
			removeThisFavorite(room, explodeThis('@', room, 0));
		
		logThis('MUC admin destroyed: ' + room, 3);
	}
	
	// We hide the wait icon
	$('#mucadmin .wait').hide();
}

// Destroys a MUC room
function destroyMucAdminIQ(xid) {
	// We ask the server to delete the room
	var iq = new JSJaCIQ();
	
	iq.setTo(xid);
	iq.setType('set');
	var iqQuery = iq.setQuery(NS_MUC_OWNER);
	iqQuery.appendChild(iq.buildNode('destroy', {'xmlns': NS_MUC_OWNER}));
	
	con.send(iq, handleDestroyMucAdminIQ);
	
	logThis('MUC admin destroy sent: ' + xid, 3);
	
	return false;
}

// Performs the MUC room destroy functions
function destroyMucAdmin() {
	// We get the XID of the current room
	var xid = $('#mucadmin .mucadmin-head-jid').text();
	
	// We show the wait icon
	$('#mucadmin .wait').show();
	
	// We send the iq
	destroyMucAdminIQ(xid);
}

// Sends all the MUC admin stuffs
function sendMucAdmin() {
	// We get the XID of the current room
	var xid = $('#mucadmin .mucadmin-head-jid').text();
	
	// We change the room topic
	sendMucAdminTopic(xid);
	
	// We send the needed queries
	sendDataForm('x', 'submit', 'submit', $('#mucadmin .mucadmin-results').attr('data-session'), xid, '', '', 'mucadmin');
	sendMucAdminAuth(xid);
}

// Saves the MUC admin elements
function saveMucAdmin() {
	// We send the new options
	sendMucAdmin();
	
	// And we quit the popup
	return closeMucAdmin();
}

// Plugin launcher
function launchMucAdmin() {
	// Click events
	$('#mucadmin .bottom .finish').click(function() {
		if($(this).is('.cancel'))
			return closeMucAdmin();
		if($(this).is('.save'))
			return saveMucAdmin();
	});
}

/*

Jappix - An open social platform
These are the connection JS script for Jappix

-------------------------------------------------

License: AGPL
Authors: Valérian Saliou, Maranda
Last revision: 20/02/12

*/

// Does the user login
var CURRENT_SESSION = false;

function doLogin(lNick, lServer, lPass, lResource, lPriority, lRemember, loginOpts) {
	try {
		// get optionnal conn handlers
		oExtend = loginOpts || {};

		// We remove the not completed class to avoid problems
		$('#home .loginer input').removeClass('please-complete');
		
		// We add the login wait div
		showGeneralWait();
		
		// We define the http binding parameters
		oArgs = new Object();
		
		if(HOST_BOSH_MAIN)
			oArgs.httpbase = HOST_BOSH_MAIN;
		else
			oArgs.httpbase = HOST_BOSH;
		
		// Check BOSH origin
		BOSH_SAME_ORIGIN = isSameOrigin(oArgs.httpbase);

		// We create the new http-binding connection
		con = new JSJaCHttpBindingConnection(oArgs);
		
		// And we handle everything that happen
		setupCon(con,oExtend);
		
		// Generate a resource
		var random_resource = getDB('session', 'resource');
		
		if(!random_resource)
			random_resource = lResource + ' (' + (new Date()).getTime() + ')';
		
		// We retrieve what the user typed in the login inputs
		oArgs = new Object();
		oArgs.domain = trim(lServer);
		oArgs.username = trim(lNick);
		oArgs.resource = random_resource;
		oArgs.pass = lPass;
		oArgs.secure = true;
		oArgs.xmllang = XML_LANG;
		
		// Store the resource (for reconnection)
		setDB('session', 'resource', random_resource);
		
		// Store session XML in temporary database
		storeSession(lNick, lServer, lPass, lResource, lPriority, lRemember);
		
		// We store the infos of the user into the data-base
		setDB('priority', 1, lPriority);
		
		// We connect !
		con.connect(oArgs);
		
		// Change the page title
		pageTitle('wait');
		
		logThis('Jappix is connecting...', 3);
	}
	
	catch(e) {
		// Logs errors
		logThis('Error while logging in: ' + e, 1);
		
		// Reset Jappix
		destroyTalkPage();
		
		// Open an unknown error
		openThisError(2);
	}
	
	finally {
		return false;
	}
}

// Handles the user registration
function handleRegistered() {
	logThis('A new account has been registered.', 3);
	
	// We remove the waiting image
	removeGeneralWait();
	
	// Reset the title
	pageTitle('home');
	
	// We show the success information
	$('#home .registerer .success').fadeIn('fast');
	
	// We quit the session
	if(isConnected())
		logout();
}

// Does the user registration
function doRegister(username, domain, pass, captcha) {
	logThis('Trying to register an account...', 3);
	
	// We change the registered information text
	$('#home .homediv.registerer').append(
		'<div class="info success">' + 
			_e("You have been registered, here is your XMPP address:") + ' <b>' + username.htmlEnc() + '@' + domain.htmlEnc() + '</b> - <a href="#">' + _e("Login") + '</a>' + 
		'</div>'
	);
	
	// Login link
	$('#home .homediv.registerer .success a').click(function() {
		return doLogin(username, domain, pass, '', '10', false);
	});
	
	if((REGISTER_API == 'on') && (domain == HOST_MAIN) && captcha) {
		// Show the waiting image
		showGeneralWait();
		
		// Change the page title
		pageTitle('wait');
		
		// Send request
		$.post('./php/register.php', {username: username, domain: domain, password: pass, captcha: captcha}, function(data) {
			// Error registering
			removeGeneralWait();
			pageTitle('home');
			
			// In all case, update CAPTCHA
			$('#home img.captcha_img').attr('src', './php/captcha.php?id=' + genID());
			$('#home input.captcha').val('');
			
			// Registration okay
			if($(data).find('query status').text() == '1') {
				handleRegistered();
			} else {
				// Show error message
				var error_message = '';
				
				switch($(data).find('query message').text()) {
					case 'CAPTCHA Not Matching':
						error_message = _e("The security code you entered is invalid. Please retry with another one.");
						
						$('#home input.captcha').focus();
						
						break;
					
					case 'Username Unavailable':
						error_message = _e("The username you picked is not available. Please try another one.");
						
						$('#home input.nick').focus();
						
						break;
					
					default:
						error_message = _e("There was an error registering your account. Please retry.");
						
						break;
				}
				
				if(error_message)
					showError('', error_message, '');
			}
		});
	} else {
		try {
			// We define the http binding parameters
			oArgs = new Object();
			
			if(HOST_BOSH_MAIN)
				oArgs.httpbase = HOST_BOSH_MAIN;
			else
				oArgs.httpbase = HOST_BOSH;
			
			// Check BOSH origin
			BOSH_SAME_ORIGIN = isSameOrigin(oArgs.httpbase);

			// We create the new http-binding connection
			con = new JSJaCHttpBindingConnection(oArgs);
			
			// We setup the connection !
			con.registerHandler('onconnect', handleRegistered);
			con.registerHandler('onerror', handleError);
			
			// We retrieve what the user typed in the register inputs
			oArgs = new Object();
			oArgs.domain = trim(domain);
			oArgs.username = trim(username);
			oArgs.resource = JAPPIX_RESOURCE + ' Register (' + (new Date()).getTime() + ')';
			oArgs.pass = pass;
			oArgs.register = true;
			oArgs.secure = true;
			oArgs.xmllang = XML_LANG;
			
			con.connect(oArgs);
			
			// Show the waiting image
			showGeneralWait();
			
			// Change the page title
			pageTitle('wait');
		}
		
		catch(e) {
			// Logs errors
			logThis(e, 1);
		}
	}
	
	return false;
}

// Does the user anonymous login
function doAnonymous() {
	logThis('Trying to login anonymously...', 3);
	
	var aPath = '#home .anonymouser ';
	var room = $(aPath + '.room').val();
	var nick = $(aPath + '.nick').val();
	
	// If the form is correctly completed
	if(room && nick) {
		// We remove the not completed class to avoid problems
		$('#home .anonymouser input').removeClass('please-complete');
		
		// Redirect the user to the anonymous room
		window.location.href = JAPPIX_LOCATION + '?r=' + room + '&n=' + nick;
	}
	
	// We check if the form is entirely completed
	else {
		$(aPath + 'input[type="text"]').each(function() {
			var select = $(this);
			
			if(!select.val())
				$(document).oneTime(10, function() {
					select.addClass('please-complete').focus();
				});
			else
				select.removeClass('please-complete');	
		});
	}
	
	return false;
}

// Handles the user connected event
var CONNECTED = false;

function handleConnected() {
	logThis('Jappix is now connected.', 3);
	
	// Connection markers
	CONNECTED = true;
	RECONNECT_TRY = 0;
	RECONNECT_TIMER = 0;
	
	// We hide the home page
	$('#home').hide();
	
	// Any suggest to do before triggering connected event?
	suggestCheck();
	
	// Remove the waiting item
	removeGeneralWait();
}

// Triggers the connected state
function triggerConnected() {
	try {
		// Not resumed?
		if(!RESUME) {
			// Remember the session?
			if(getDB('remember', 'session'))
				setPersistent('global', 'session', 1, CURRENT_SESSION);
			
			// We show the chatting app.
			createTalkPage();
			
			// We reset the homepage
			switchHome('default');
			
			// We get all the other things
			getEverything();
			
			// Set last activity stamp
			LAST_ACTIVITY = getTimeStamp();
		}
		
		// Resumed
		else {
			// Send our presence
			presenceSend();
			
			// Change the title
			updateTitle();
		}
	} catch(e) {
		logThis('Error in triggerConnected() with message: ' + e, 1);
	}
}

// Handles the user disconnected event
function handleDisconnected() {
	logThis('Jappix is now disconnected.', 3);
	
	// Normal disconnection
	if(!CURRENT_SESSION && !CONNECTED)
		destroyTalkPage();
}

// Setups the normal connection
function setupCon(con, oExtend) {
	// Setup connection handlers
	con.registerHandler('message', handleMessage);
	con.registerHandler('presence', handlePresence);
	con.registerHandler('iq', handleIQ);
	con.registerHandler('onconnect', handleConnected);
	con.registerHandler('onerror', handleError);
	con.registerHandler('ondisconnect', handleDisconnected);
	
	// Extended handlers
	oExtend = oExtend || {};
	
	jQuery.each(oExtend, function(keywd,funct) {
		con.registerHandler(keywd, funct);
	});
}

// Logouts from the server
function logout() {
	// We are not connected
	if(!isConnected())
		return false;
	
	// Disconnect from the XMPP server
	con.disconnect();
	
	logThis('Jappix is disconnecting...', 3);
}

// Terminates a session
function terminate() {
	if(!isConnected())
		return;
	
	// Clear temporary session storage
	resetConMarkers();
	
	// Show the waiting item (useful if BOSH is sloooow)
	showGeneralWait();
	
	// Change the page title
	pageTitle('wait');
	
	// Disconnect from the XMPP server
	logout();
}

// Quitss a session
function quit() {
	if(!isConnected())
		return;
	
	// We show the waiting image
	showGeneralWait();
	
	// Change the page title
	pageTitle('wait');
	
	// We disconnect from the XMPP server
	logout();
}

// Creates the reconnect pane
var RECONNECT_TRY = 0;
var RECONNECT_TIMER = 0;

function createReconnect(mode) {
	logThis('This is not a normal disconnection, show the reconnect pane...', 1);
	
	// Reconnect pane not yet displayed?
	if(!exists('#reconnect')) {
		// Blur the focused input/textarea/select
		$('input, select, textarea').blur();
		
		// Create the HTML code
		var html = '<div id="reconnect" class="lock">' + 
				'<div class="pane">' + 
					_e("Due to a network issue, you were disconnected. What do you want to do now?");
		
		// Can we cancel reconnection?
		if(mode == 'normal')
			html += '<a href="#" class="finish cancel">' + _e("Cancel") + '</a>';
		
		html += '<a href="#" class="finish reconnect">' + _e("Reconnect") + '</a>' + 
			'</div></div>';
		
		// Append the code
		$('body').append(html);
		
		// Click events
		if(mode == 'normal')
			$('#reconnect a.finish.cancel').click(function() {
				return cancelReconnect();
			});
		
		$('#reconnect a.finish.reconnect').click(function() {
			return acceptReconnect(mode);
		});
		
		// Try to reconnect automatically after a while
		if(RECONNECT_TRY < 5)
			RECONNECT_TIMER = 5 + (5 * RECONNECT_TRY);
		else
			RECONNECT_TIMER = 120;
		
		// Change the try number
		RECONNECT_TRY++;
		
		// Fire the event!
		$('#reconnect a.finish.reconnect').everyTime('1s', function() {
			// We can reconnect!
			if(RECONNECT_TIMER == 0)
				return acceptReconnect(mode);
			
			// Button text
			if(RECONNECT_TIMER <= 10)
				$(this).text(_e("Reconnect") + ' (' + RECONNECT_TIMER + ')');
			
			// Remove 1 second
			RECONNECT_TIMER--;
		});
		
		// Page title
		updateTitle();
	}
}

// Reconnects the user if he was disconnected (network issue)
var RESUME = false;

function acceptReconnect(mode) {
	logThis('Trying to reconnect the user...', 3);
	
	// Resume marker
	RESUME = true;
	
	// Show waiting item
	showGeneralWait();
	
	// Reset some various stuffs
	var groupchats = '#page-engine .page-engine-chan[data-type="groupchat"]';
	$(groupchats + ' .list .role').hide();
	$(groupchats + ' .one-group, ' + groupchats + ' .list .user').remove();
	$(groupchats).attr('data-initial', 'false');
	
	// Stop the timer
	$('#reconnect a.finish.reconnect').stopTime();
	
	// Remove the reconnect pane
	$('#reconnect').remove();
	
	// Try to login again
	if(mode == 'normal')
		loginFromSession(XMLFromString(CURRENT_SESSION));
	else if(mode == 'anonymous')
		anonymousLogin(HOST_ANONYMOUS);
	
	return false;
}

// Cancel the reconnection of user account (network issue)
function cancelReconnect() {
	logThis('User has canceled automatic reconnection...', 3);
	
	// Stop the timer
	$('#reconnect a.finish.reconnect').stopTime();
	
	// Remove the reconnect pane
	$('#reconnect').remove();
	
	// Destroy the talk page
	destroyTalkPage();
	
	// Renitialize the previous session parameters
	resetConMarkers();
	
	return false;
}

// Clears session reminder database
function clearLastSession() {
	// Clear temporary storage
	resetConMarkers();
	
	// Clear persistent storage
	if($(XMLFromString(getPersistent('global', 'session', 1))).find('stored').text() == 'true')
		removePersistent('global', 'session', 1);
}

// Resets the connection markers
function resetConMarkers() {
	CURRENT_SESSION = false;
	CONNECTED = false;
	RESUME = false;
	RECONNECT_TRY = 0;
	RECONNECT_TIMER = 0;
}

// Logins from a saved session
function loginFromSession(data) {
	// Select the data
	var session = $(data);
	
	// Fire the login event
	doLogin(
		session.find('username').text(),
		session.find('domain').text(),
		session.find('password').text(),
		session.find('resource').text(),
		session.find('priority').text(),
		false
	);
}

// Quits a session normally
function normalQuit() {
	// Reset our database
	clearLastSession();
	
	// We quit the current session
	quit();
	
	// We show an info
	openThisInfo(3);
	
	return false;
}

// Gets all the users stuffs
function getEverything() {
	getFeatures();
	getRoster();
	listPrivacy();
	getStorage(NS_ROSTERNOTES);
}

// Generates session data to store
function storeSession(lNick, lServer, lPass, lResource, lPriority, lRemember) {
	// Generate a session XML to be stored
	session_xml = '<session><stored>true</stored><domain>' + lServer.htmlEnc() + '</domain><username>' + lNick.htmlEnc() + '</username><resource>' + lResource.htmlEnc() + '</resource><password>' + lPass.htmlEnc() + '</password><priority>' + lPriority.htmlEnc() + '</priority></session>';
	
	// Save the session parameters (for reconnect if network issue)
	CURRENT_SESSION = session_xml;
	
	// Remember me?
	if(lRemember)
		setDB('remember', 'session', 1);
	
	return session_xml;
}

// Plugin launcher
function launchConnection() {
	// Logouts when Jappix is closed
	$(window).bind('beforeunload', terminate);
	
	// Nothing to do when anonymous!
	if(isAnonymous())
		return;
	
	// Connection params submitted in URL?
	if(LINK_VARS['u'] && LINK_VARS['q']) {
		// Generate login data
		var login_xid = bareXID(generateXID(LINK_VARS['u'], 'chat'));
		var login_nick = getXIDNick(login_xid);
		var login_server = getXIDHost(login_xid);
		var login_pwd = LINK_VARS['q'];
		var login_resource = JAPPIX_RESOURCE + ' (' + (new Date()).getTime() + ')';
		var login_priority = '10';
		var login_remember = 1;
		
		// Must store session?
		if(LINK_VARS['h'] && (LINK_VARS['h'] == '1')) {
			// Store session
			var session_xml = storeSession(login_nick, login_server, login_pwd, login_resource, login_priority, true);
			setPersistent('global', 'session', 1, session_xml);
			
			// Redirect to a clean URL
			document.location.href = './';
		} else {
			// Hide the homepage
			$('#home').hide();
			
			// Show the waiting icon
			showGeneralWait();
			
			// Proceed login
			doLogin(login_nick, login_server, login_pwd, login_resource, login_priority, login_remember);
		}
		
		return;
	}
	
	// Try to resume a stored session, if not anonymous
	var session = XMLFromString(getPersistent('global', 'session', 1));
	
	if($(session).find('stored').text() == 'true') {
		// Hide the homepage
		$('#home').hide();
		
		// Show the waiting icon
		showGeneralWait();
		
		// Login!
		loginFromSession(session);
		
		logThis('Saved session found, resuming it...', 3);
	}
	
	// Not connected, maybe a XMPP link is submitted?
	else if((parent.location.hash != '#OK') && LINK_VARS['x']) {
		switchHome('loginer');
		
		logThis('A XMPP link is set, switch to login page.', 3);
	}
}

// Launch this plugin!
$(document).ready(launchConnection);

/*

Jappix - An open social platform
These are the dataform JS scripts for Jappix

-------------------------------------------------

License: AGPL
Authors: Valérian Saliou, Maranda
Last revision: 19/09/12

*/

// Gets the defined dataform elements
function dataForm(host, type, node, action, target) {
	// Clean the current session
	cleanDataForm(target);
	
	// We tell the user that a search has been launched
	$('#' + target + ' .wait').show();
	
	// If we have enough data
	if(host && type) {
		// Generate a session ID
		var sessionID = Math.round(100000.5 + (((900000.49999) - (100000.5)) * Math.random()));
		var id = target + '-' + sessionID + '-' + genID();
		$('.' + target + '-results').attr('data-session', target + '-' + sessionID);
		
		// We request the service item
		var iq = new JSJaCIQ();
		iq.setID(id);
		iq.setTo(host);
		iq.setType('get');
		
		// MUC admin query
		if(type == 'muc') {
			iq.setQuery(NS_MUC_OWNER);
			con.send(iq, handleDataFormMuc);
		}
		
		// Browse query
		else if(type == 'browse') {
			var iqQuery = iq.setQuery(NS_DISCO_ITEMS);
			
			if(node)
				iqQuery.setAttribute('node', node);
			
			con.send(iq, handleDataFormBrowse);
		}
		
		// Command
		else if(type == 'command') {
			var items;
			
			if(node)
				items = iq.appendNode('command', {'node': node, 'xmlns': NS_COMMANDS});
			
			else {
				items = iq.setQuery(NS_DISCO_ITEMS);
				items.setAttribute('node', NS_COMMANDS);
			}
			
			if(action && node) {
				iq.setType('set');
				items.setAttribute('action', action);
			}
			
			con.send(iq, handleDataFormCommand);
		}
		
		// Search query
		else if(type == 'search') {
			iq.setQuery(NS_SEARCH);
			con.send(iq, handleDataFormSearch);
		}
		
		// Subscribe query
		else if(type == 'subscribe') {
			iq.setQuery(NS_REGISTER);
			con.send(iq, handleDataFormSubscribe);
		}
		
		// Join
		else if(type == 'join') {
			if(target == 'discovery')
				closeDiscovery();
			
			checkChatCreate(host, 'groupchat');
		}
	}
	
	return false;
}

// Sends a given dataform
function sendDataForm(type, action, x_type, id, xid, node, sessionid, target) {
	// Path
	var pathID = '#' + target + ' .results[data-session="' + id + '"]';
	
	// New IQ
	var iq = new JSJaCIQ();
	iq.setTo(xid);
	iq.setType('set');
	
	// Set the correct query
	var query;
	
	if(type == 'subscribe')
		iqQuery = iq.setQuery(NS_REGISTER);
	else if(type == 'search')
		iqQuery = iq.setQuery(NS_SEARCH);
	else if(type == 'command')
		iqQuery = iq.appendNode('command', {'xmlns': NS_COMMANDS, 'node': node, 'sessionid': sessionid, 'action': action});
	else if(type == 'x')
		iqQuery = iq.setQuery(NS_MUC_OWNER);
	
	// Build the XML document
	if(action != 'cancel') {
		// No X node
		if(exists('input.register-special') && (type == 'subscribe')) {
			$('input.register-special').each(function() {
				var iName = $(this).attr('name');
				var iValue = $(this).val();
				
				iqQuery.appendChild(iq.buildNode(iName, {'xmlns': NS_REGISTER}, iValue));
			});
		}
		
		// Can create the X node
		else {
			var iqX = iqQuery.appendChild(iq.buildNode('x', {'xmlns': NS_XDATA, 'type': x_type}));
			
			// Each input
			$(pathID + ' .oneresult input, ' + pathID + ' .oneresult textarea, ' + pathID + ' .oneresult select').each(function() {
				// Get the current input value
				var iVar = $(this).attr('name');
				var iType = $(this).attr('data-type');
				var iValue = $(this).val();
				
				// Build a new field node
				var field = iqX.appendChild(iq.buildNode('field', {'var': iVar, 'type': iType, 'xmlns': NS_XDATA}));
				
				// Boolean input?
				if(iType == 'boolean') {
					if($(this).filter(':checked').size())
						iValue = '1';
					else
						iValue = '0';
				}
				
				// JID-multi input?
				if(iType == 'jid-multi') {
					// Values array
					var xid_arr = [iValue];
					var xid_check = [];
					
					// Try to split it
					if(iValue.indexOf(',') != -1)
						xid_arr = iValue.split(',');
					
					// Append each value to the XML document
					for(i in xid_arr) {
						// Get the current value
						xid_current = trim(xid_arr[i]);
						
						// No current value?
						if(!xid_current)
							continue;
						
						// Add the current value
						if(!existArrayValue(xid_check, xid_current)) {
							xid_check.push(xid_current);
							field.appendChild(iq.buildNode('value', {'xmlns': NS_XDATA}, xid_current));
						}
					}
				}
				
				// List-multi selector?
				else if(iType == 'list-multi') {
					// Any value?
					if(iValue && iValue.length) {
						for(i in iValue)
							field.appendChild(iq.buildNode('value', {'xmlns': NS_XDATA}, iValue[i]));
					}
				}
				
				// Other inputs?
				else
					field.appendChild(iq.buildNode('value', {'xmlns': NS_XDATA}, iValue));
			});
		}
	}
	
	// Clean the current session
	cleanDataForm(target);
	
	// Show the waiting item
	$('#' + target + ' .wait').show();
	
	// Change the ID of the current discovered item
	var iqID = target + '-' + genID();
	$('#' + target + ' .' + target + '-results').attr('data-session', iqID);
	iq.setID(iqID);
	
	// Send the IQ
	if(type == 'subscribe')
		con.send(iq, handleDataFormSubscribe);
	else if(type == 'search')
		con.send(iq, handleDataFormSearch);
	else if(type == 'command')
		con.send(iq, handleDataFormCommand);
	else
		con.send(iq);
	
	return false;
}

// Displays the good dataform buttons
function buttonsDataForm(type, action, id, xid, node, sessionid, target, pathID) {
	// No need to use buttons?
	if(type == 'muc')
		return;
	
	// Override the "undefined" output
	if(!id)
		id = '';
	if(!xid)
		xid = '';
	if(!node)
		node = '';
	if(!sessionid)
		sessionid = '';
	
	// We generate the buttons code
	var buttonsCode = '<div class="oneresult ' + target + '-oneresult ' + target + '-formtools">';
	
	if(action == 'submit') {
		if((target == 'adhoc') && (type == 'command')) {
			buttonsCode += '<a href="#" class="submit" onclick="return sendDataForm(\'' + encodeOnclick(type) + '\', \'execute\', \'submit\', \'' + encodeOnclick(id) + '\', \'' + encodeOnclick(xid) + '\', \'' + encodeOnclick(node) + '\', \'' + encodeOnclick(sessionid) + '\', \'' + encodeOnclick(target) + '\');">' + _e("Submit") + '</a>';
			
			// When keyup on one text input
			$(pathID + ' input').keyup(function(e) {
				if(e.keyCode == 13) {
					sendDataForm(type, 'execute', 'submit', id, xid, node, sessionid, target);
					
					return false;
				}
			});
		}
		
		else {
			buttonsCode += '<a href="#" class="submit" onclick="return sendDataForm(\'' + encodeOnclick(type) + '\', \'submit\', \'submit\', \'' + encodeOnclick(id) + '\', \'' + encodeOnclick(xid) + '\', \'' + encodeOnclick(node) + '\', \'' + encodeOnclick(sessionid) + '\', \'' + encodeOnclick(target) + '\');">' + _e("Submit") + '</a>';
			
			// When keyup on one text input
			$(pathID + ' input').keyup(function(e) {
				if(e.keyCode == 13) {
					sendDataForm(type, 'submit', 'submit', id, xid, node, sessionid, target);
					
					return false;
				}
			});
		}
	}
	
	if((action == 'submit') && (type != 'subscribe') && (type != 'search'))
		buttonsCode += '<a href="#" class="submit" onclick="return sendDataForm(\'' + encodeOnclick(type) + '\', \'cancel\', \'cancel\', \'' + encodeOnclick(id) + '\', \'' + encodeOnclick(xid) + '\', \'' + encodeOnclick(node) + '\', \'' + encodeOnclick(sessionid) + '\', \'' + encodeOnclick(target) + '\');">' + _e("Cancel") + '</a>';
	
	if(((action == 'back') || (type == 'subscribe') || (type == 'search')) && (target == 'discovery'))
		buttonsCode += '<a href="#" class="back" onclick="return startDiscovery();">' + _e("Close") + '</a>';
	
	if((action == 'back') && ((target == 'welcome') || (target == 'directory')))
		buttonsCode += '<a href="#" class="back" onclick="return dataForm(HOST_VJUD, \'search\', \'\', \'\', \'' + target + '\');">' + _e("Previous") + '</a>';
	
	if((action == 'back') && (target == 'adhoc'))
		buttonsCode += '<a href="#" class="back" onclick="return dataForm(\'' + encodeOnclick(xid) + '\', \'command\', \'\', \'\', \'adhoc\');">' + _e("Previous") + '</a>';
	
	buttonsCode += '</div>';
	
	// We display the buttons code
	$(pathID).append(buttonsCode);
	
	// If no submit link, lock the form
	if(!exists(pathID + ' a.submit'))
		$(pathID + ' input, ' + pathID + ' textarea').attr('readonly', true);
}

// Handles the MUC dataform
function handleDataFormMuc(iq) {
	handleErrorReply(iq);
	handleDataFormContent(iq, 'muc');
}

// Handles the browse dataform
function handleDataFormBrowse(iq) {
	handleErrorReply(iq);
	handleDataFormContent(iq, 'browse');
}

// Handles the command dataform
function handleDataFormCommand(iq) {
	handleErrorReply(iq);
	handleDataFormContent(iq, 'command');
}

// Handles the subscribe dataform
function handleDataFormSubscribe(iq) {
	handleErrorReply(iq);
	handleDataFormContent(iq, 'subscribe');
}

// Handles the search dataform
function handleDataFormSearch(iq) {
	handleErrorReply(iq);
	handleDataFormContent(iq, 'search');
}

// Handles the dataform content
function handleDataFormContent(iq, type) {
	// Get the ID
	var sID = iq.getID();
	
	// Get the target
	var splitted = sID.split('-');
	var target = splitted[0];
	var sessionID = target + '-' + splitted[1];
	var from = fullXID(getStanzaFrom(iq));
	var pathID = '#' + target + ' .results[data-session="' + sessionID + '"]';
	
	// If an error occured
	if(!iq || (iq.getType() != 'result'))
		noResultDataForm(pathID);
	
	// If we got something okay
	else {
		var handleXML = iq.getNode();
		
		if(type == 'browse') {
			if($(handleXML).find('item').attr('jid')) {
				// Get the query node
				var queryNode = $(handleXML).find('query').attr('node');
				
				$(handleXML).find('item').each(function() {
					// We parse the received xml
					var itemHost = $(this).attr('jid');
					var itemNode = $(this).attr('node');
					var itemName = $(this).attr('name');
					var itemHash = hex_md5(itemHost);
					
					// Node
					if(itemNode)
						$(pathID).append(
							'<div class="oneresult ' + target + '-oneresult" onclick="return dataForm(\'' + encodeOnclick(itemHost) + '\', \'browse\', \'' + encodeOnclick(itemNode) + '\', \'\', \'' + encodeOnclick(target) + '\');">' + 
								'<div class="one-name">' + itemNode.htmlEnc() + '</div>' + 
							'</div>'
						);
					
					// Item
					else if(queryNode && itemName)
						$(pathID).append(
							'<div class="oneresult ' + target + '-oneresult">' + 
								'<div class="one-name">' + itemName.htmlEnc() + '</div>' + 
							'</div>'
						);
					
					// Item with children
					else {
						// We display the waiting element
						$(pathID + ' .disco-wait .disco-category-title').after(
							'<div class="oneresult ' + target + '-oneresult ' + itemHash + '">' + 
								'<div class="one-icon loading talk-images"></div>' + 
								'<div class="one-host">' + itemHost + '</div>' + 
								'<div class="one-type">' + _e("Requesting this service...") + '</div>' + 
							'</div>'
						);
						
						// We display the category
						$('#' + target + ' .disco-wait').show();
						
						// We ask the server what's the service type
						getDataFormType(itemHost, itemNode, sessionID);
					}
				});
			}
			
			// Else, there are no items for this query
			else
				noResultDataForm(pathID);
		}
		
		else if((type == 'muc') || (type == 'search') || (type == 'subscribe') || ((type == 'command') && $(handleXML).find('command').attr('xmlns'))) {
			// Get some values
			var xCommand = $(handleXML).find('command');
			var bNode = xCommand.attr('node');
			var bSession = xCommand.attr('sessionid');
			var bStatus = xCommand.attr('status');
			var xRegister = $(handleXML).find('query[xmlns="' + NS_REGISTER + '"]').text();
			var xElement = $(handleXML).find('x');
			
			// Search done
			if((xElement.attr('type') == 'result') && (type == 'search')) {
				var bPath = pathID;
				
				// Display the result
				$(handleXML).find('item').each(function() {
					// Have some "flexibility" for what regards field names, it would be better to return the whole original DF
					// layout, but on a large amount of result which have many fields, there's a very high chance the browser can
					// choke on old systems or new ones even.

					// Search for useful fields, return first result. This is rather hacky, but jQuery is horrible when it comes to
					// matching st. using patterns. (TODO: Improve and return the full DF layout without choking the browser)
					var bName;
					var bCountry;
					var doneName, doneCountry;

					$.each($(this).find('field'), function(i, item)
					{                                                                                                                                                                                                                      
						var $item = $(item);
						if ($(item).attr('var').match(/^(fn|name|[^n][^i][^c][^k]name)$/gi) && doneName != true) {
							bName = $item.children('value:first').text();
							doneName = true;
						} else if ($(item).attr('var').match(/^(ctry|country.*)$/gi) && doneCountry != true) {
							bCountry = $item.children('value:first').text();
							doneCountry = true;
						}
					});

					var bXID = $(this).find('field[var="jid"] value:first').text();
					var dName = bName;
					
					// Override "undefined" value
					if(!bXID)
						bXID = '';
					if(!bName)
						bName = _e("Unknown name");
					if(!bCountry)
						bCountry = _e("Unknown country");
					
					// User hash
					var bHash = hex_md5(bXID);
					
					// HTML code
					var bHTML = '<div class="oneresult ' + target + '-oneresult ' + bHash + '">' + 
							'<div class="avatar-container">' + 
								'<img class="avatar" src="' + './img/others/default-avatar.png' + '" alt="" />' + 
							'</div>' + 
							'<div class="one-fn">' + bName + '</div>' + 
							'<div class="one-ctry">' + bCountry + '</div>' + 
							'<div class="one-jid">' + bXID + '</div>' + 
							'<div class="buttons-container">';
					
					// The buddy is not in our buddy list?
					if(!exists('#buddy-list .buddy[data-xid="' + escape(bXID) + '"]'))
						bHTML += '<a href="#" class="one-add one-vjud one-button talk-images">' + _e("Add") + '</a>';
					
					// Chat button, if not in welcome/directory mode
					if(target == 'discovery')
						bHTML += '<a href="#" class="one-chat one-vjud one-button talk-images">' + _e("Chat") + '</a>';
					
					// Profile button, if not in discovery mode
					else
						bHTML += '<a href="#" class="one-profile one-vjud one-button talk-images">' + _e("Profile") + '</a>';
					
					// Close the HTML element
					bHTML += '</div></div>';
					
					$(bPath).append(bHTML);
					
					// Click events
					$(bPath + ' .' + bHash + ' a').click(function() {
						// Buddy add
						if($(this).is('.one-add')) {
							$(this).hide();
							
							addThisContact(bXID, dName);
						}
						
						// Buddy chat
						if($(this).is('.one-chat')) {
							if(target == 'discovery')
								closeDiscovery();
							
							checkChatCreate(bXID, 'chat', '', '', dName);
						}
						
						// Buddy profile
						if($(this).is('.one-profile'))
							openUserInfos(bXID);
						
						return false;
					});
					
					// Get the user's avatar
					if(bXID)
						getAvatar(bXID, 'cache', 'true', 'forget');
				});
				
				// No result?
				if(!$(handleXML).find('item').size())
					noResultDataForm(pathID);
				
				// Previous button
				buttonsDataForm(type, 'back', sessionID, from, bNode, bSession, target, pathID);
			}
			
			// Command to complete
			else if(xElement.attr('xmlns') || ((type == 'subscribe') && xRegister)) {
				// We display the elements
				fillDataForm(handleXML, sessionID);
				
				// We display the buttons
				if(bStatus != 'completed')
					buttonsDataForm(type, 'submit', sessionID, from, bNode, bSession, target, pathID);
				else
					buttonsDataForm(type, 'back', sessionID, from, bNode, bSession, target, pathID);
			}
			
			// Command completed or subscription done
			else if(((bStatus == 'completed') && (type == 'command')) || (!xRegister && (type == 'subscribe'))) {
				// Display the good text
				var cNote = $(xCommand).find('note');
				
				// Any note?
				if(cNote.size()) {
					cNote.each(function() {
						$(pathID).append(
							'<div class="onetitle ' + target + '-oneresult">' + $(this).text().htmlEnc() + '</div>'
						);
					});
				}
				
				// Default text
				else
					$(pathID).append('<div class="oneinstructions ' + target + '-oneresult">' + _e("Your form has been sent.") + '</div>');
				
				// Display the back button
				buttonsDataForm(type, 'back', sessionID, from, '', '', target, pathID);
				
				// Add the gateway to our roster if subscribed
				if(type == 'subscribe')
					addThisContact(from);
			}
			
			// Command canceled
			else if((bStatus == 'canceled') && (type == 'command')) {
				if(target == 'discovery')
					startDiscovery();
				else if(target == 'adhoc')
					dataForm(from, 'command', '', '', 'adhoc');
			}
			
			// No items for this query
			else
				noResultDataForm(pathID);
		}
		
		else if(type == 'command') {
			if($(handleXML).find('item').attr('jid')) {
				// We display the elements
				$(handleXML).find('item').each(function() {
					// We parse the received xml
					var itemHost = $(this).attr('jid');
					var itemNode = $(this).attr('node');
					var itemName = $(this).attr('name');
					var itemHash = hex_md5(itemHost);
					
					// We display the waiting element
					$(pathID).prepend(
						'<div class="oneresult ' + target + '-oneresult ' + itemHash + '" onclick="return dataForm(\'' + encodeOnclick(itemHost) + '\', \'command\', \'' + encodeOnclick(itemNode) + '\', \'execute\', \'' + encodeOnclick(target) + '\');">' + 
							'<div class="one-name">' + itemName + '</div>' + 
							'<div class="one-next">»</div>' + 
						'</div>'
					);
				});
			}
			
			// Else, there are no items for this query
			else
				noResultDataForm(pathID);
		}
	}
	
	// Focus on the first input
	$(document).oneTime(10, function() {
		$(pathID + ' input:visible:first').focus();
	});
	
	// Hide the wait icon
	$('#' + target + ' .wait').hide();
}

// Fills the dataform elements
function fillDataForm(xml, id) {
	/* REF: http://xmpp.org/extensions/xep-0004.html */
	
	// Initialize new vars
	var target = id.split('-')[0];
	var pathID = '#' + target + ' .results[data-session="' + id + '"]';
	var selector, is_dataform;
	
	// Is it a dataform?
	if($(xml).find('x[xmlns="' + NS_XDATA + '"]').size())
		is_dataform = true;
	else
		is_dataform = false;
	
	// Determines the good selector to use
	if(is_dataform)
		selector = $(xml).find('x[xmlns="' + NS_XDATA + '"]');
	else
		selector = $(xml);
	
	// Form title
	selector.find('title').each(function() {
		$(pathID).append(
			'<div class="onetitle ' + target + '-oneresult">' + $(this).text().htmlEnc() + '</div>'
		);
	});
	
	// Form instructions
	selector.find('instructions').each(function() {
		$(pathID).append(
			'<div class="oneinstructions ' + target + '-oneresult">' + $(this).text().htmlEnc() + '</div>'
		);
	});
	
	// Register?
	if(!is_dataform) {
		// Items to detect
		var reg_names = [_e("Nickname"), _e("Name"), _e("Password"), _e("E-mail")];
		var reg_ids = ['username', 'name', 'password', 'email'];
		
		// Append these inputs
		for(a in reg_names) {
			selector.find(reg_ids[a]).each(function() {
				$(pathID).append(
					'<div class="oneresult ' + target + '-oneresult">' + 
						'<label>' + reg_names[a] + '</label>' + 
						'<input name="' + reg_ids[a] + '" type="text" class="register-special dataform-i" />' + 
					'</div>'
				);
			});
		}
		
		return false;
	}
	
	// Dataform?
	selector.find('field').each(function() {
		// We parse the received xml
		var type = $(this).attr('type');
		var label = $(this).attr('label');
		var field = $(this).attr('var');
		var value = $(this).find('value:first').text();
		var required = '';
		
		// No value?
		if(!field)
			return;
		
		// Required input?
		if($(this).find('required').size())
			required = ' required=""';
		
		// Compatibility fix
		if(!label)
			label = field;
		
		if(!type)
			type = '';
		
		// Generate some values
		var input;
		var hideThis = '';
		
		// Fixed field
		if(type == 'fixed')
			$(pathID).append('<div class="oneinstructions">' + value.htmlEnc() + '</div>');
		
		else {
			// Hidden field
			if(type == 'hidden') {
				hideThis = ' style="display: none;"';
				input = '<input name="' + encodeQuotes(field) + '" data-type="' + encodeQuotes(type) + '" type="hidden" class="dataform-i" value="' + encodeQuotes(value) + '" ' + required + ' />';
			}

			// Boolean field
			else if(type == 'boolean') {
				var checked;
				
				if(value == '1')
					checked = 'checked';
				else
					checked = '';
				
				input = '<input name="' + encodeQuotes(field) + '" type="checkbox" data-type="' + encodeQuotes(type) + '" class="dataform-i df-checkbox" ' + checked + required + ' />';
			}
			
			// List-single/list-multi field
			else if((type == 'list-single') || (type == 'list-multi')) {
				var multiple = '';
				
				// Multiple options?
				if(type == 'list-multi')
					multiple = ' multiple=""';
				
				// Append the select field
				input = '<select name="' + encodeQuotes(field) + '" data-type="' + encodeQuotes(type) + '" class="dataform-i"' + required + multiple + '>';
				var selected;
				
				// Append the available options
				$(this).find('option').each(function() {
					var nLabel = $(this).attr('label');
					var nValue = $(this).find('value').text();
					
					// No label?
					if(!nLabel)
						nLabel = nValue;
					
					// If this is the selected value
					if(nValue == value)
						selected = 'selected';
					else
						selected = '';
					
					input += '<option ' + selected + ' value="' + encodeQuotes(nValue) + '">' + nLabel.htmlEnc() + '</option>';
				});
				
				input += '</select>';
			}
			
			// Text-multi field
			else if(type == 'text-multi')
				input = '<textarea rows="8" cols="60" data-type="' + encodeQuotes(type) + '" name="' + encodeQuotes(field) + '" class="dataform-i"' + required + '>' + value.htmlEnc() + '</textarea>';
			
			// JID-multi field
			else if(type == 'jid-multi') {
				// Put the XID into an array
				var xid_arr = [];
				
				$(this).find('value').each(function() {
					var cValue = $(this).text();
					
					if(!existArrayValue(xid_arr, cValue))
						xid_arr.push(cValue);
				});
				
				// Sort the array
				xid_arr.sort();
				
				// Create the input
				var xid_value = '';
				
				if(xid_arr.length) {
					for(i in xid_arr) {
						// Any pre-value
						if(xid_value)
							xid_value += ', ';
						
						// Add the current XID
						xid_value += xid_arr[i];
					}
				}
				
				input = '<input name="' + encodeQuotes(field) + '" data-type="' + encodeQuotes(type) + '" type="text" class="dataform-i" value="' + encodeQuotes(xid_value) + '" placeholder="jack@jappix.com, jones@jappix.com"' + required + ' />';
			}
			
			// Other stuffs that are similar
			else {
				// Text-single field
				var iType = 'text';
				
				// Text-private field
				if(type == 'text-private')
					iType = 'password';
				
				// JID-single field
				else if(type == 'jid-single')
					iType = 'email';
				
				input = '<input name="' + encodeQuotes(field) + '" data-type="' + encodeQuotes(type) + '" type="' + iType + '" class="dataform-i" value="' + encodeQuotes(value) + '"' + required + ' />';
			}
			
			// Append the HTML markup for this field
			$(pathID).append(
				'<div class="oneresult ' + target + '-oneresult"' + hideThis + '>' + 
					'<label>' + label.htmlEnc() + '</label>' + 
					input + 
				'</div>'
			);
		}
	});
	
	return false;
}

// Gets the dataform type
function getDataFormType(host, node, id) {
	var iq = new JSJaCIQ();
	iq.setID(id + '-' + genID());
	iq.setTo(host);
	iq.setType('get');
	
	var iqQuery = iq.setQuery(NS_DISCO_INFO);
	
	if(node)
		iqQuery.setAttribute('node', node);
	
	con.send(iq, handleThisBrowse);
}

// Handles the browse stanza
function handleThisBrowse(iq) {
	/* REF: http://xmpp.org/registrar/disco-categories.html */
	
	var id = iq.getID();
	var splitted = id.split('-');
	var target = splitted[0];
	var sessionID = target + '-' + splitted[1];
	var from = fullXID(getStanzaFrom(iq));
	var hash = hex_md5(from);
	var handleXML = iq.getQuery();
	var pathID = '#' + target + ' .results[data-session="' + sessionID + '"]';
	
	// We first remove the waiting element
	$(pathID + ' .disco-wait .' + hash).remove();
	
	if($(handleXML).find('identity').attr('type')) {
		var category = $(handleXML).find('identity').attr('category');
		var type = $(handleXML).find('identity').attr('type');
		var named = $(handleXML).find('identity').attr('name');
		
		if(named)
			gName = named;
		else
			gName = '';
		
		var one, two, three, four, five;
		
		// Get the features that this entity supports
		var findFeature = $(handleXML).find('feature');
		
		for(i in findFeature) {
			var current = findFeature.eq(i).attr('var');
			
			switch(current) {
				case NS_SEARCH:
					one = 1;
					break;
				
				case NS_MUC:
					two = 1;
					break;
				
				case NS_REGISTER:
					three = 1;
					break;
				
				case NS_COMMANDS:
					four = 1;
					break;
				
				case NS_DISCO_ITEMS:
					five = 1;
					break;
				
				default:
					break;
			}
		}
		
		var buttons = Array(one, two, three, four, five);
		
		// We define the toolbox links depending on the supported features
		var tools = '';
		var aTools = Array('search', 'join', 'subscribe', 'command', 'browse');
		var bTools = Array(_e("Search"), _e("Join"), _e("Subscribe"), _e("Command"), _e("Browse"));
		
		for(i in buttons) {
			if(buttons[i])
				tools += '<a href="#" class="one-button ' + aTools[i] + ' talk-images" onclick="return dataForm(\'' + encodeOnclick(from) + '\', \'' + encodeOnclick(aTools[i]) + '\', \'\', \'\', \'' + encodeOnclick(target) + '\');" title="' + encodeOnclick(bTools[i]) + '"></a>';
		}
		
		// As defined in the ref, we detect the type of each category to put an icon
		switch(category) {
			case 'account':
			case 'auth':
			case 'automation':
			case 'client':
			case 'collaboration':
			case 'component':
			case 'conference':
			case 'directory':
			case 'gateway':
			case 'headline':
			case 'hierarchy':
			case 'proxy':
			case 'pubsub':
			case 'server':
			case 'store':
				break;
			
			default:
				category = 'others';
		}
		
		// We display the item we found
		$(pathID + ' .disco-' + category + ' .disco-category-title').after(
			'<div class="oneresult ' + target + '-oneresult ' + hash + '">' + 
				'<div class="one-icon ' + category + ' talk-images"></div>' + 
				'<div class="one-host">' + from + '</div>' + 
				'<div class="one-type">' + gName + '</div>' + 
				'<div class="one-actions">' + tools + '</div>' + 
			'</div>'
		);
		
		// We display the category
		$(pathID + ' .disco-' + category).show();
	}
	
	else {
		$(pathID + ' .disco-others .disco-category-title').after(
			'<div class="oneresult ' + target + '-oneresult">' + 
				'<div class="one-icon down talk-images"></div>' + 
				'<div class="one-host">' + from + '</div>' + 
				'<div class="one-type">' + _e("Service offline or broken") + '</div>' + 
			'</div>'
		);
		
		// We display the category
		$(pathID + ' .disco-others').show();
	}
	
	// We hide the waiting stuffs if there's no remaining loading items
	if(!$(pathID + ' .disco-wait .' + target + '-oneresult').size())
		$(pathID + ' .disco-wait, #' + target + ' .wait').hide();
}

// Cleans the current data-form popup
function cleanDataForm(target) {
	if(target == 'discovery')
		cleanDiscovery();
	else
		$('#' + target + ' div.results').empty();
}

// Displays the no result indicator
function noResultDataForm(path) {
	$(path).prepend('<p class="no-results">' + _e("Sorry, but the entity didn't return any result!") + '</p>');
}

/*

Jappix - An open social platform
These are the discovery JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 03/03/11

*/

// Opens the discovery popup
function openDiscovery() {
	// Popup HTML content
	var html = 
	'<div class="top">' + _e("Service discovery") + '</div>' + 
	
	'<div class="content">' + 
		'<div class="discovery-head">' + 
			'<div class="disco-server-text">' + _e("Server to query") + '</div>' + 
			
			'<input name="disco-server-input" class="disco-server-input" value="' + encodeQuotes(HOST_MAIN) + '" />' + 
		'</div>' + 
		
		'<div class="results discovery-results">' + 
			'<div class="disco-category disco-account">' + 
				'<p class="disco-category-title">' + _e("Accounts") + '</p>' + 
			'</div>' + 
			
			'<div class="disco-category disco-auth">' + 
				'<p class="disco-category-title">' + _e("Authentications") + '</p>' + 
			'</div>' + 
			
			'<div class="disco-category disco-automation">' + 
				'<p class="disco-category-title">' + _e("Automation") + '</p>' + 
			'</div>' + 
			
			'<div class="disco-category disco-client">' + 
				'<p class="disco-category-title">' + _e("Clients") + '</p>' + 
			'</div>' + 
			
			'<div class="disco-category disco-collaboration">' + 
				'<p class="disco-category-title">' + _e("Collaboration") + '</p>' + 
			'</div>' + 
			
			'<div class="disco-category disco-component">' + 
				'<p class="disco-category-title">' + _e("Components") + '</p>' + 
			'</div>' + 
			
			'<div class="disco-category disco-conference">' + 
				'<p class="disco-category-title">' + _e("Rooms") + '</p>' + 
			'</div>' + 
			
			'<div class="disco-category disco-directory">' + 
				'<p class="disco-category-title">' + _e("Directories") + '</p>' + 
			'</div>' + 
			
			'<div class="disco-category disco-gateway">' + 
				'<p class="disco-category-title">' + _e("Gateways") + '</p>' + 
			'</div>' + 
			
			'<div class="disco-category disco-headline">' + 
				'<p class="disco-category-title">' + _e("News") + '</p>' + 
			'</div>' + 
			
			'<div class="disco-category disco-hierarchy">' + 
				'<p class="disco-category-title">' + _e("Hierarchy") + '</p>' + 
			'</div>' + 
			
			'<div class="disco-category disco-proxy">' + 
				'<p class="disco-category-title">' + _e("Proxies") + '</p>' + 
			'</div>' + 
			
			'<div class="disco-category disco-pubsub">' + 
				'<p class="disco-category-title">' + _e("Publication/Subscription") + '</p>' + 
			'</div>' + 
			
			'<div class="disco-category disco-server">' + 
				'<p class="disco-category-title">' + _e("Server") + '</p>' + 
			'</div>' + 
			
			'<div class="disco-category disco-store">' + 
				'<p class="disco-category-title">' + _e("Storage") + '</p>' + 
			'</div>' + 
			
			'<div class="disco-category disco-others">' + 
				'<p class="disco-category-title">' + _e("Others") + '</p>' + 
			'</div>' + 
			
			'<div class="disco-category disco-wait">' + 
				'<p class="disco-category-title">' + _e("Loading") + '</p>' + 
			'</div>' + 
		'</div>' + 
	'</div>' + 
	
	'<div class="bottom">' + 
		'<div class="wait wait-medium"></div>' + 
		
		'<a href="#" class="finish">' + _e("Close") + '</a>' + 
	'</div>';
	
	// Create the popup
	createPopup('discovery', html);
	
	// Associate the events
	launchDiscovery();
	
	// We request a disco to the default server
	startDiscovery();
	
	return false;
}

// Quits the discovery popup
function closeDiscovery() {
	// Destroy the popup
	destroyPopup('discovery');
	
	return false;
}

// Launches a discovery
function startDiscovery() {
	/* REF: http://xmpp.org/extensions/xep-0030.html */
	
	// We get the server to query
	var discoServer = $('#discovery .disco-server-input').val();
	
	// We launch the items query
	dataForm(discoServer, 'browse', '', '', 'discovery');
	
	logThis('Service discovery launched: ' + discoServer);
	
	return false;
}

// Cleans the discovery results
function cleanDiscovery() {
	// We remove the results
	$('#discovery .discovery-oneresult, #discovery .oneinstructions, #discovery .onetitle, #discovery .no-results').remove();
	
	// We clean the user info
	$('#discovery .disco-server-info').text('');
	
	// We hide the wait icon, the no result alert and the results
	$('#discovery .wait, #discovery .disco-category').hide();
}

// Plugin launcher
function launchDiscovery() {
	// Click event
	$('#discovery .bottom .finish').click(closeDiscovery);
	
	// Keyboard event
	$('#discovery .disco-server-input').keyup(function(e) {
		if(e.keyCode == 13) {
			// No value?
			if(!$(this).val())
				$(this).val(HOST_MAIN);
			
			// Start the discovery
			startDiscovery();
			
			return false;
		}
	});
}

/*

Jappix - An open social platform
These are the directory JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 03/03/11

*/

// Opens the directory popup
function openDirectory() {
	// Popup HTML content
	var html = 
	'<div class="top">' + _e("User directory") + '</div>' + 
	
	'<div class="content">' + 
		'<div class="directory-head">' + 
			'<div class="directory-server-text">' + _e("Server to query") + '</div>' + 
			
			'<input name="directory-server-input" class="directory-server-input" value="' + encodeQuotes(HOST_VJUD) + '" />' + 
		'</div>' + 
		
		'<div class="results directory-results"></div>' + 
	'</div>' + 
	
	'<div class="bottom">' + 
		'<div class="wait wait-medium"></div>' + 
		
		'<a href="#" class="finish">' + _e("Close") + '</a>' + 
	'</div>';
	
	// Create the popup
	createPopup('directory', html);
	
	// Associate the events
	launchDirectory();
	
	// Start a search!
	startDirectory();
	
	return false;
}

// Quits the directory popup
function closeDirectory() {
	// Destroy the popup
	destroyPopup('directory');
	
	return false;
}

// Launches a directory search
function startDirectory() {
	// Get the server to query
	var server = $('#directory .directory-server-input').val();
	
	// Launch the search!
	dataForm($('#directory .directory-server-input').val(), 'search', '', '', 'directory');
	
	logThis('Directory search launched: ' + server);
	
	return false;
}

// Plugin launcher
function launchDirectory() {
	// Click event
	$('#directory .bottom .finish').click(closeDirectory);
	
	// Keyboard event
	$('#directory .directory-server-input').keyup(function(e) {
		if(e.keyCode == 13) {
			// No value?
			if(!$(this).val())
				$(this).val(HOST_VJUD);
			
			// Start the directory search
			startDirectory();
			
			return false;
		}
	});
}

/*

Jappix - An open social platform
These are the Ad-Hoc JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 11/07/11

*/

// Opens the adhoc popup
function openAdHoc() {
	// Popup HTML content
	var html = 
	'<div class="top">' + _e("Commands") + '</div>' + 
	
	'<div class="content">' + 
		'<div class="adhoc-head"></div>' + 
		
		'<div class="results adhoc-results"></div>' + 
	'</div>' + 
	
	'<div class="bottom">' + 
		'<div class="wait wait-medium"></div>' + 
		
		'<a href="#" class="finish">' + _e("Close") + '</a>' + 
	'</div>';
	
	// Create the popup
	createPopup('adhoc', html);
	
	// Associate the events
	launchAdHoc();
	
	return false;
}

// Quits the adhoc popup
function closeAdHoc() {
	// Destroy the popup
	destroyPopup('adhoc');
	
	return false;
}

// Retrieves an entity adhoc command
function retrieveAdHoc(xid) {
	// Open the popup
	openAdHoc();
	
	// Add a XID marker
	$('#adhoc .adhoc-head').html('<b>' + getBuddyName(xid).htmlEnc() + '</b> (' + xid.htmlEnc() + ')');
	
	// Get the highest entity resource
	var highest = highestPriority(xid);
	
	if(highest)
		xid = highest;
	
	// Start a new adhoc command
	dataForm(xid, 'command', '', '', 'adhoc');
	
	return false;
}

// Starts an adhoc command on the user server
function serverAdHoc(server) {
	// Open the popup
	openAdHoc();
	
	// Add a XID marker
	$('#adhoc .adhoc-head').html('<b>' + server.htmlEnc() + '</b>');
	
	// Start a new adhoc command
	dataForm(server, 'command', '', '', 'adhoc');
}

// Plugin launcher
function launchAdHoc() {
	// Click event
	$('#adhoc .bottom .finish').click(closeAdHoc);
}

/*

Jappix - An open social platform
These are the privacy JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 20/07/13

*/

// Opens the privacy popup
function openPrivacy() {
	// Popup HTML content
	var html = 
	'<div class="top">' + _e("Privacy") + '</div>' + 
	
	'<div class="content">' + 
		'<div class="privacy-head">' + 
			'<div class="list-left">' + 
				'<span>' + _e("Choose") + '</span>' + 
				'<select disabled=""></select>' + 
				'<a href="#" class="list-remove one-button talk-images" title="' + _e("Remove") + '"></a>' + 
			'</div>' + 
			
			'<div class="list-center"></div>' + 
			
			'<div class="list-right">' + 
				'<span>' + _e("Add") + '</span>' + 
				'<input type="text" placeholder="' + _e("List name") + '" />' + 
			'</div>' + 
		'</div>' + 
		
		'<div class="privacy-item">' + 
			'<span>' + _e("Item") + '</span>' + 
			'<select disabled=""></select>' + 
			'<a href="#" class="item-add one-button talk-images" title="' + _e("Add") + '"></a>' + 
			'<a href="#" class="item-remove one-button talk-images" title="' + _e("Remove") + '"></a>' + 
			'<a href="#" class="item-save one-button talk-images">' + _e("Save") + '</a>' + 
			
			'<div class="clear"></div>' + 
		'</div>' + 
		
		'<div class="privacy-form">' + 
			'<div class="privacy-first">' + 
				'<label><input type="radio" name="action" value="allow" disabled="" />' + _e("Allow") + '</label>' + 
				'<label><input type="radio" name="action" value="deny" disabled="" />' + _e("Deny") + '</label>' + 
			'</div>' + 
			
			'<div class="privacy-second">' + 
				'<label><input type="radio" name="type" value="jid" disabled="" />' + _e("Address") + '</label>' + 
				'<input type="text" name="jid" disabled="" />' + 
				
				'<label><input type="radio" name="type" value="group" disabled="" />' + _e("Group") + '</label>' + 
				'<select name="group" disabled="">' + groupsToHtmlPrivacy() + '</select>' + 
				
				'<label><input type="radio" name="type" value="subscription" disabled="" />' + _e("Subscription") + '</label>' + 
				'<select name="subscription" disabled="">' + 
					'<option value="none">' + _e("None") + '</option>' + 
					'<option value="both">' + _e("Both") + '</option>' + 
					'<option value="from">' + _e("From") + '</option>' + 
					'<option value="to">' + _e("To") + '</option>' + 
				'</select>' + 
				
				'<label><input type="radio" name="type" value="everybody" disabled="" />' + _e("Everybody") + '</label>' + 
			'</div>' + 
			
			'<div class="privacy-third">' + 
				'<label><input type="checkbox" name="send-messages" disabled="" />' + _e("Send messages") + '</label>' + 
				'<label><input type="checkbox" name="send-queries" disabled="" />' + _e("Send queries") + '</label>' + 
				'<label><input type="checkbox" name="see-status" disabled="" />' + _e("See my status") + '</label>' + 
				'<label><input type="checkbox" name="send-status" disabled="" />' + _e("Send his/her status") + '</label>' + 
				'<label><input type="checkbox" name="everything" disabled="" />' + _e("Everything") + '</label>' + 
			'</div>' + 
			
			'<div class="clear"></div>' + 
		'</div>' + 
		
		'<div class="privacy-active">' + 
			'<label>' + _e("Order") + '<input type="text" name="order" value="1" disabled="" /></label>' + 
			
			'<div class="privacy-active-elements">' + 
				'<label><input type="checkbox" name="active" disabled="" />' + _e("Active for this session") + '</label>' + 
				'<label><input type="checkbox" name="default" disabled="" />' + _e("Always active") + '</label>' + 
			'</div>' + 
		'</div>' + 
	'</div>' + 
	
	'<div class="bottom">' + 
		'<div class="wait wait-medium"></div>' + 
		
		'<a href="#" class="finish">' + _e("Close") + '</a>' + 
	'</div>';
	
	// Create the popup
	createPopup('privacy', html);
	
	// Associate the events
	launchPrivacy();
	
	// Display the available privacy lists
	displayListsPrivacy();
	
	// Get the first list items
	displayItemsPrivacy();
	
	return false;
}

// Quits the privacy popup
function closePrivacy() {
	// Destroy the popup
	destroyPopup('privacy');
	
	return false;
}

// Sets the received state for privacy block list
function receivedPrivacy() {
	// Store marker
	setDB('privacy-marker', 'available', 'true');
	
	// Show privacy elements
	$('.privacy-hidable').show();
}

// Gets available privacy lists
function listPrivacy() {
	// Build query
	var iq = new JSJaCIQ();
	iq.setType('get');
	
	iq.setQuery(NS_PRIVACY);
	
	con.send(iq, handleListPrivacy);
	
	logThis('Getting available privacy list(s)...');
}

// Handles available privacy lists
function handleListPrivacy(iq) {
	// Error?
	if(iq.getType() == 'error')
		return logThis('Privacy lists not supported!', 2);
	
	// Get IQ query content
	var iqQuery = iq.getQuery();
	
	// Save the content
	setDB('privacy-lists', 'available', xmlToString(iqQuery));
	
	// Any block list?
	if($(iqQuery).find('list[name="block"]').size()) {
		// Not the default one?
		if(!$(iqQuery).find('default[name="block"]').size())
			changePrivacy('block', 'default');
		else
			setDB('privacy-marker', 'default', 'block');
		
		// Not the active one?
		if(!$(iqQuery).find('active[name="block"]').size())
			changePrivacy('block', 'active');
		else
			setDB('privacy-marker', 'active', 'block');
		
		// Get the block list rules
		getPrivacy('block');
	}
	
	// Apply the received marker here
	else
		receivedPrivacy();
	
	logThis('Got available privacy list(s).', 3);
}

// Gets privacy lists
function getPrivacy(list) {
	// Build query
	var iq = new JSJaCIQ();
	iq.setType('get');
	
	// Privacy query
	var iqQuery = iq.setQuery(NS_PRIVACY);
	iqQuery.appendChild(iq.buildNode('list', {'xmlns': NS_PRIVACY, 'name': list}));
	
	con.send(iq, handleGetPrivacy);
	
	// Must show the wait item?
	if(exists('#privacy'))
		$('#privacy .wait').show();
	
	logThis('Getting privacy list(s): ' + list);
}

// Handles privacy lists
function handleGetPrivacy(iq) {
	// Apply a "received" marker
	receivedPrivacy();
	
	// Store the data for each list
	$(iq.getQuery()).find('list').each(function() {
		// Read list name
		var list_name = $(this).attr('name');
		
		// Store list content
		setDB('privacy', list_name, xmlToString(this));
		
		// Is this a block list?
		if(list_name == 'block') {
			// Reset buddies
			$('#buddy-list .buddy').removeClass('blocked');
			
			// XID types
			$(this).find('item[action="deny"][type="jid"]').each(function() {
				$('#buddy-list .buddy[data-xid="' + escape($(this).attr('value')) + '"]').addClass('blocked');
			});
			
			// Group types
			$(this).find('item[action="deny"][type="group"]').each(function() {
				$('#buddy-list .group' + hex_md5($(this).attr('value')) + ' .buddy').addClass('blocked');
			});
		}
	});
	
	// Must display it to the popup?
	if(exists('#privacy')) {
		displayItemsPrivacy();
		
		$('#privacy .wait').hide();
	}
	
	logThis('Got privacy list(s).', 3);
}

// Sets a privacy list
function setPrivacy(list, types, values, actions, orders, presence_in, presence_out, msg, iq_p) {
	// Build query
	var iq = new JSJaCIQ();
	iq.setType('set');
	
	// Privacy query
	var iqQuery = iq.setQuery(NS_PRIVACY);
	var iqList = iqQuery.appendChild(iq.buildNode('list', {'xmlns': NS_PRIVACY, 'name': list}));
	
	// Build the item elements
	if(types && types.length) {
		for(var i = 0; i < types.length; i++) {
			// Item element
			var iqItem = iqList.appendChild(iq.buildNode('item', {'xmlns': NS_PRIVACY}));
			
			// Item attributes
			if(types[i])
				iqItem.setAttribute('type', types[i]);
			if(values[i])
				iqItem.setAttribute('value', values[i]);
			if(actions[i])
				iqItem.setAttribute('action', actions[i]);
			if(orders[i])
				iqItem.setAttribute('order', orders[i]);
			
			// Child elements
			if(presence_in[i])
				iqItem.appendChild(iq.buildNode('presence-in', {'xmlns': NS_PRIVACY}));
			if(presence_out[i])
				iqItem.appendChild(iq.buildNode('presence-out', {'xmlns': NS_PRIVACY}));
			if(msg[i])
				iqItem.appendChild(iq.buildNode('message', {'xmlns': NS_PRIVACY}));
			if(iq_p[i])
				iqItem.appendChild(iq.buildNode('iq', {'xmlns': NS_PRIVACY}));
		}
	}
	
	con.send(iq, function(iq) {
		if(iq.getType() == 'result')
			logThis('Sent privacy list.');
		else
			logThis('Error sending privacy list.', 1);
	});
	
	logThis('Sending privacy list: ' + list);
}

// Push a privacy list item to a list
function pushPrivacy(list, type, value, action, presence_in, presence_out, msg, iq_p, hash, special_action) {
	// Read the stored elements (to add them)
	var stored = XMLFromString(getDB('privacy', list));
	
	// Read the first value
	var first_val = value[0];

	// Order generation flow
	var order = [];
	var highest_order = 0;
	
	// Must remove the given value?
	if(special_action == 'remove') {
		type = [];
		value = [];
		action = [];
		presence_in = [];
		presence_out = [];
		iq_p = [];
	}
	
	// Serialize them to an array
	$(stored).find('item').each(function() {
		// Attributes
		var c_type = $(this).attr('type');
		var c_value = $(this).attr('value');
		var c_action = $(this).attr('action');
		var c_order = $(this).attr('order');
		
		// Generate hash
		var c_hash = hex_md5(c_type + c_value);
		
		// Do not push it twice!
		if(((c_hash != hash) && (special_action != 'roster')) || ((first_val != c_value) && (special_action == 'roster'))) {
			if(!c_type)
				c_type = '';
			if(!c_value)
				c_value = '';
			if(!c_action)
				c_action = '';
			if(!c_order)
				c_order = '';
			
			if(!isNaN(c_order) && parseInt(c_order) > highest_order)
				highest_order = parseInt(c_order);

			type.push(c_type);
			value.push(c_value);
			action.push(c_action);
			order.push(c_order);
			
			// Child elements
			if($(this).find('presence-in').size())
				presence_in.push(true);
			else
				presence_in.push(false);
			
			if($(this).find('presence-out').size())
				presence_out.push(true);
			else
				presence_out.push(false);
			
			if($(this).find('message').size())
				msg.push(true);
			else
				msg.push(false);
			
			if($(this).find('iq').size())
				iq_p.push(true);
			else
				iq_p.push(false);
		}
	});

	order.unshift((++highest_order) + '');
	
	// Send it!
	setPrivacy(list, type, value, action, order, presence_in, presence_out, msg, iq_p);
}

// Change a privacy list status
function changePrivacy(list, status) {
	// Yet sent?
	if(getDB('privacy-marker', status) == list)
		return;
	
	// Write a marker
	setDB('privacy-marker', status, list);
	
	// Build query
	var iq = new JSJaCIQ();
	iq.setType('set');
	
	// Privacy query
	var iqQuery = iq.setQuery(NS_PRIVACY);
	var iqStatus = iqQuery.appendChild(iq.buildNode(status, {'xmlns': NS_PRIVACY}));
	
	// Can add a "name" attribute?
	if(list)
		iqStatus.setAttribute('name', list);
	
	con.send(iq);
	
	logThis('Changing privacy list status: ' + list + ' to: ' + status);
}

// Checks the privacy status (action) of a value
function statusPrivacy(list, value) {
	return $(XMLFromString(getDB('privacy', list))).find('item[value="' + value + '"]').attr('action');
}

// Converts the groups array into a <option /> string
function groupsToHtmlPrivacy() {
	var groups = getAllGroups();
	var html = '';
	
	// Generate HTML
	for(i in groups) {
		html += '<option value="' + encodeQuotes(groups[i]) +'">' + groups[i].htmlEnc() + '</option>';
	}
	
	return html;
}

// Displays the privacy lists
function displayListsPrivacy() {
	// Initialize
	var code = '';
	var select = $('#privacy .privacy-head .list-left select');
	var data = XMLFromString(getDB('privacy-lists', 'available'));
	
	// Parse the XML data!
	$(data).find('list').each(function() {
		var list_name = $(this).attr('name');
		
		if(list_name)
			code += '<option value="' + encodeQuotes(list_name) + '">' + list_name.htmlEnc() + '</option>';
	});
	
	// Apply HTML code
	select.html(code);
	
	// Not empty?
	if(code)
		select.removeAttr('disabled');
	else
		select.attr('disabled', true);
	
	return true;
}

// Displays the privacy items for a list
function displayItemsPrivacy() {
	// Reset the form
	clearFormPrivacy();
	disableFormPrivacy();
	
	// Initialize
	var code = '';
	var select = $('#privacy .privacy-item select');
	var list = $('#privacy .privacy-head .list-left select').val();
	
	// Reset the item select
	select.html('');
	
	// No list?
	if(!list)
		return false;
	
	// Reset the list status
	$('#privacy .privacy-active input[type="checkbox"]').removeAttr('checked');
	
	// Display the list status
	var status = ['active', 'default'];
	
	for(s in status) {
		if(getDB('privacy-marker', status[s]) == list)
			$('#privacy .privacy-active input[name=' + status[s] + ']').attr('checked', true);
	}
	
	// Try to read the stored items
	var items = XMLFromString(getDB('privacy', list));
	
	// Must retrieve the data?
	if(!items) {
		select.attr('disabled', true);
		
		return getPrivacy(list);
	}
	
	else
		select.removeAttr('disabled');
	
	// Parse the XML data!
	$(items).find('item').each(function() {
		// Read attributes
		var item_type = $(this).attr('type');
		var item_value = $(this).attr('value');
		var item_action = $(this).attr('action');
		var item_order = $(this).attr('order');
		
		// Generate hash
		var item_hash = hex_md5(item_type + item_value + item_action + item_order);
		
		// Read sub-elements
		var item_presencein = $(this).find('presence-in').size();
		var item_presenceout = $(this).find('presence-out').size();
		var item_message = $(this).find('message').size();
		var item_iq = $(this).find('iq').size();
		
		// Apply default values (if missing)
		if(!item_type)
			item_type = '';
		if(!item_value)
			item_value = '';
		if(!item_action)
			item_action = 'allow';
		if(!item_order)
			item_order = '1';
		
		// Apply sub-elements values
		if(item_presencein)
			item_presencein = 'true';
		else
			item_presencein = 'false';
		
		if(item_presenceout)
			item_presenceout = 'true';
		else
			item_presenceout = 'false';
		
		if(item_message)
			item_message = 'true';
		else
			item_message = 'false';
		
		if(item_iq)
			item_iq = 'true';
		else
			item_iq = 'false';
		
		// Generate item description
		var desc = '';
		var desc_arr = [item_type, item_value, item_action, item_order];
		
		for(d in desc_arr) {
			// Nothing to display?
			if(!desc_arr[d])
				continue;
			
			if(desc)
				desc += ' - ';
			
			desc += desc_arr[d];
		}
		
		// Add the select option
		code += '<option data-type="' + encodeQuotes(item_type) + '" data-value="' + encodeQuotes(item_value) + '" data-action="' + encodeQuotes(item_action) + '" data-order="' + encodeQuotes(item_order) + '" data-presence_in="' + encodeQuotes(item_presencein) + '" data-presence_out="' + encodeQuotes(item_presenceout) + '" data-message="' + encodeQuotes(item_message) + '" data-iq="' + encodeQuotes(item_iq) + '" data-hash="' + encodeQuotes(item_hash) + '">' + 
				desc + 
			'</option>';
	});
	
	// Append the code
	select.append(code);
	
	// Display the first item form
	var first_item = select.find('option:first');
	displayFormPrivacy(
			   first_item.attr('data-type'),
			   first_item.attr('data-value'),
			   first_item.attr('data-action'),
			   first_item.attr('data-order'),
			   first_item.attr('data-presence_in'),
			   first_item.attr('data-presence_out'),
			   first_item.attr('data-message'),
			   first_item.attr('data-iq')
			  );
	
	return true;
}

// Displays the privacy form for an item
function displayFormPrivacy(type, value, action, order, presence_in, presence_out, message, iq) {
	// Reset the form
	clearFormPrivacy();
	
	// Apply the action
	$('#privacy .privacy-first input[name="action"][value="' + action + '"]').attr('checked', true);
	
	// Apply the type & value
	var privacy_second = '#privacy .privacy-second';
	var privacy_type = privacy_second + ' input[name="type"]';
	var type_check, value_input;
	
	switch(type) {
		case 'jid':
			type_check = privacy_type + '[value="jid"]';
			value_input = privacy_second + ' input[type="text"][name="jid"]';
			
			break;
		
		case 'group':
			type_check = privacy_type + '[value="group"]';
			value_input = privacy_second + ' select[name="group"]';
			
			break;
		
		case 'subscription':
			type_check = privacy_type + '[value="subscription"]';
			value_input = privacy_second + ' select[name="subscription"]';
			
			break;
		
		default:
			type_check = privacy_type + '[value="everybody"]';
			
			break;
	}
	
	// Check the target
	$(type_check).attr('checked', true);
	
	// Can apply a value?
	if(value_input)
		$(value_input).val(value);
	
	// Apply the things to do
	var privacy_do = '#privacy .privacy-third input[type="checkbox"]';
	
	if(presence_in == 'true')
		$(privacy_do + '[name="send-status"]').attr('checked', true);
	if(presence_out == 'true')
		$(privacy_do + '[name="see-status"]').attr('checked', true);
	if(message == 'true')
		$(privacy_do + '[name="send-messages"]').attr('checked', true);
	if(iq == 'true')
		$(privacy_do + '[name="send-queries"]').attr('checked', true);
	
	if(!$(privacy_do).filter(':checked').size())
		$(privacy_do + '[name="everything"]').attr('checked', true);
	
	// Apply the order
	$('#privacy .privacy-active input[name="order"]').val(order);
	
	// Enable the forms
	$('#privacy .privacy-form input, #privacy .privacy-form select, #privacy .privacy-active input').removeAttr('disabled');
}

// Clears the privacy list form
function clearFormPrivacy() {
	// Uncheck checkboxes & radio inputs
	$('#privacy .privacy-form input[type="checkbox"], #privacy .privacy-form input[type="radio"]').removeAttr('checked');
	
	// Reset select
	$('#privacy .privacy-form select option').removeAttr('selected');
	$('#privacy .privacy-form select option:first').attr('selected', true);
	
	// Reset text input
	$('#privacy .privacy-form input[type="text"]').val('');
	
	// Reset order input
	$('#privacy .privacy-active input[name="order"]').val('1');
}

// Disables the privacy list form
function disableFormPrivacy() {
	$('#privacy .privacy-form input, #privacy .privacy-form select, #privacy .privacy-active input').attr('disabled', true);
}

// Enables the privacy list form
function enableFormPrivacy(rank) {
	$('#privacy .privacy-' + rank + ' input, #privacy .privacy-' + rank + ' select').removeAttr('disabled');
}

// Plugin launcher
function launchPrivacy() {
	// Click events
	$('#privacy .bottom .finish').click(closePrivacy);
	
	// Placeholder events
	$('#privacy input[placeholder]').placeholder();
	
	// Form events
	$('#privacy .privacy-head a.list-remove').click(function() {
		// Get list name
		var list = $('#privacy .privacy-head .list-left select').val();
		
		// No value?
		if(!list)
			return false;
		
		// Remove it from popup
		$('#privacy .privacy-head .list-left select option[value="' + list + '"]').remove();
		
		// Nothing remaining?
		if(!exists('#privacy .privacy-head .list-left select option'))
			$('#privacy .privacy-head .list-left select option').attr('disabled', true);
		
		// Empty the item select
		$('#privacy .privacy-item select').attr('disabled', true).html('');
		
		// Disable this list before removing it
		var status = ['active', 'default'];
		
		for(s in status) {
			if(getDB('privacy-marker', status[s]) == list)
				changePrivacy('', status[s]);
		}
		
		// Remove from server
		setPrivacy(list);
		
		// Reset the form
		clearFormPrivacy();
		disableFormPrivacy();
		
		return false;
	});
	
	$('#privacy .privacy-head .list-right input').keyup(function(e) {
		// Not enter?
		if(e.keyCode != 13)
			return;
		
		// Get list name
		var list = $('#privacy .privacy-head .list-right input').val();
		var select = '#privacy .privacy-head .list-left select';
		var existed = true;
		
		// Create the new element
		if(!exists(select + ' option[value="' + list + '"]')) {
			// Marker
			existed = false;
			
			// Create a new option
			$(select).append('<option value="' + encodeQuotes(list) + '">' + list.htmlEnc() + '</option>');
			
			// Reset the item select
			$('#privacy .privacy-item select').attr('disabled', true).html('');
		}
		
		// Change the select value & enable it
		$(select).val(list).removeAttr('disabled');
		
		// Reset its value
		$(this).val('');
		
		// Reset the form
		clearFormPrivacy();
		disableFormPrivacy();
		
		// Must reload the list items?
		if(existed) {
			displayItemsPrivacy();
			$('#privacy .privacy-item select').removeAttr('disabled');
		}
	});
	
	$('#privacy .privacy-head .list-left select').change(displayItemsPrivacy);
	
	$('#privacy .privacy-item select').change(function() {
		// Get the selected item
		var item = $(this).find('option:selected');
		
		// Display the data!
		displayFormPrivacy(
			   item.attr('data-type'),
			   item.attr('data-value'),
			   item.attr('data-action'),
			   item.attr('data-order'),
			   item.attr('data-presence_in'),
			   item.attr('data-presence_out'),
			   item.attr('data-message'),
			   item.attr('data-iq')
			  );
	});
	
	$('#privacy .privacy-item a.item-add').click(function() {
		// Cannot add anything?
		if(!exists('#privacy .privacy-head .list-left select option:selected'))
			return false;
		
		// Disable item select
		$('#privacy .privacy-item select').attr('disabled', true);
		
		// Reset the form
		clearFormPrivacy();
		disableFormPrivacy();
		
		// Enable first form item
		enableFormPrivacy('first');
		enableFormPrivacy('active');
		
		return false;
	});
	
	$('#privacy .privacy-item a.item-remove').click(function() {
		// Cannot add anything?
		if(!exists('#privacy .privacy-head .list-left select option:selected'))
			return false;
		
		// Get values
		var list = $('#privacy .privacy-head .list-left select').val();
		var selected = $('#privacy .privacy-item select option:selected');
		var item = selected.attr('data-value');
		var hash = selected.attr('data-hash');
		
		// Remove it from popup
		$('#privacy .privacy-item select option:selected').remove();
		
		// No more items in this list?
		if(!exists('#privacy .privacy-item select option')) {
			// Disable this select
			$('#privacy .privacy-item select').attr('disabled', true);
			
			// Remove the privacy list select item
			$('#privacy .privacy-head .list-left select option[value="' + list + '"]').remove();
			
			// No more privacy lists?
			if(!exists('#privacy .privacy-head .list-left select option'))
				$('#privacy .privacy-head .list-left select').attr('disabled', true);
			
			// Disable this list before removing it
			var status = ['active', 'default'];
			
			for(s in status) {
				if(getDB('privacy-marker', status[s]) == list)
					changePrivacy('', status[s]);
			}
		}
		
		// Synchronize it with server
		pushPrivacy(list, [], [item], [], [], [], [], [], [], hash, 'remove');
		
		// Reset the form
		clearFormPrivacy();
		disableFormPrivacy();
		
		return false;
	});
	
	$('#privacy .privacy-item a.item-save').click(function() {
		// Canot push item?
		if(exists('#privacy .privacy-form input:disabled'))
			return false;
		
		// Get the hash
		var item_hash = '';
		
		if(!$('#privacy .privacy-item select').is(':disabled'))
			item_hash = $('#privacy .privacy-item select option:selected').attr('data-hash');
		
		// Read the form
		var privacy_second = '#privacy .privacy-second';
		var item_list = $('#privacy .privacy-head .list-left select').val();
		var item_action = $('#privacy .privacy-first input[name="action"]').filter(':checked').val();
		var item_type = $(privacy_second + ' input[name="type"]').filter(':checked').val();
		var item_order = $('#privacy .privacy-active input[name="order"]').val();
		var item_value = '';
		
		// Switch the type to get the value
		switch(item_type) {
			case 'jid':
				item_value = $(privacy_second + ' input[type="text"][name="jid"]').val();
				
				break;
			
			case 'group':
				item_value = $(privacy_second + ' select[name="group"]').val();
				
				break;
			
			case 'subscription':
				item_value = $(privacy_second + ' select[name="subscription"]').val();
				
				break;
			
			default:
				item_type = '';
				
				break;
		}
		
		// Get the selected things to do
		var privacy_third_cb = '#privacy .privacy-third input[type="checkbox"]';
		var item_prin = false;
		var item_prout = false;
		var item_msg = false;
		var item_iq = false;
		
		// Individual select?
		if(!$(privacy_third_cb + '[name="everything"]').filter(':checked').size()) {
			if($(privacy_third_cb + '[name="send-messages"]').filter(':checked').size())
				item_msg = true;
			if($(privacy_third_cb + '[name="send-queries"]').filter(':checked').size())
				item_iq = true;
			if($(privacy_third_cb + '[name="send-queries"]').filter(':checked').size())
				item_iq = true;
			if($(privacy_third_cb + '[name="see-status"]').filter(':checked').size())
				item_prout = true;
			if($(privacy_third_cb + '[name="send-status"]').filter(':checked').size())
				item_prin = true;
		}
		
		// Push item to the server!
		pushPrivacy(
			    item_list,
			    [item_type],
			    [item_value],
			    [item_action],
			    [item_order],
			    [item_prin],
			    [item_prout],
			    [item_msg],
			    [item_iq],
			    item_hash
			   );
		
		return false;
	});
	
	$('#privacy .privacy-first input').change(function() {
		enableFormPrivacy('second');
	});
	
	$('#privacy .privacy-second input').change(function() {
		enableFormPrivacy('third');
	});
	
	$('#privacy .privacy-third input[type="checkbox"]').change(function() {
		// Target
		var target = '#privacy .privacy-third input[type="checkbox"]';
		
		// Must tick "everything" checkbox?
		if(!$(target).filter(':checked').size())
			$(target + '[name="everything"]').attr('checked', true);
		
		// Must untick the other checkboxes?
		else if($(this).is('[name="everything"]'))
			$(target + ':not([name="everything"])').removeAttr('checked');
		
		// Must untick "everything" checkbox?
		else
			$(target + '[name="everything"]').removeAttr('checked');
	});
	
	$('#privacy .privacy-active input[name="order"]').keyup(function() {
		// Get the value
		var value = $(this).val();
		
		// No value?
		if(!value)
			return;
		
		// Not a number?
		if(isNaN(value))
			value = 1;
		else
			value = parseInt(value);
		
		// Negative?		
		if(value < 0)
			value = value * -1;
		
		// Apply the filtered value
		$(this).val(value);
	})
	
	.blur(function() {
		// No value?
		if(!$(this).val())
			$(this).val('1');
	});
	
	$('#privacy .privacy-active .privacy-active-elements input').change(function() {
		// Get the values
		var list_name = $('#privacy .privacy-head .list-left select').val();
		var state_name = $(this).attr('name');
		
		// Cannot continue?
		if(!list_name || !state_name)
			return;
		
		// Change the current list status
		if($(this).filter(':checked').size())
			changePrivacy(list_name, state_name);
		else
			changePrivacy('', state_name);
	});
}

/*

Jappix - An open social platform
These are the error functions for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 02/04/11

*/

// Shows the given error output
function showError(condition, reason, type) {
	// Enough data to output the error
	if(condition || reason) {
		// Initialize the error text
		var eText = '';
		
		// Any error condition
		if(condition)
			eText += condition;
		
		// Any error type
		if(type && eText)
			eText += ' (' + type + ')';
		
		// Any error reason
		if(reason) {
			if(eText)
				eText += ' - ';
			
			eText += reason;
		}
		
		// We reveal the error
		openThisError(1);
		
		// Create the error text
		$('#board .one-board.error[data-id="1"] span').text(eText);
	}
	
	// Not enough data to output the error: output a generic board
	else
		openThisError(2);
}

// Handles the error from a packet and return true if any error
function handleError(packet) {
	/* REF: http://xmpp.org/extensions/xep-0086.html */
	
	// Initialize
	var type, code, reason, condition;
	var node = $(packet);
	
	// First level error (connection error)
	if(node.is('error')) {
		// Get the value
		code = node.attr('code');
		
		// Specific error reason
		switch(code) {
			case '401':
				reason = _e("Authorization failed");
				break;
			
			case '409':
				reason = _e("Registration failed, please choose a different username");
				break;
			
			case '503':
				reason = _e("Service unavailable");
				break;
			
			case '500':
				reason = _e("Internal server error, try later");
				break;
			
			default:
				reason = node.find('text').text();
				break;
		}
		
		// Remove the general wait item (security)
		removeGeneralWait();
		
		// Show reconnect pane
		if(CURRENT_SESSION && CONNECTED) {
			// Anonymous?
			if(isAnonymous())
				createReconnect('anonymous');
			else
				createReconnect('normal');
		}
		
		// Show the homepage (security)
		else if(!CURRENT_SESSION || !CONNECTED) {
			$('#home').show();
			pageTitle('home');
		}
		
		// Still connected? (security)
		if(isConnected())
			con.disconnect();
		
		logThis('First level error received.', 1);
	}
	
	// Second level error (another error)
	else if(node.find('error').size()) {
		type = node.find('error').attr('type');
		reason = node.find('error text').text();
		condition = packet.getElementsByTagName('error').item(0).childNodes.item(0).nodeName.replace(/-/g, ' ');
		
		logThis('Second level error received.', 1);
	}
	
	// No error
	else
		return false;
	
	// Show the error board
	showError(condition, reason, type);
	
	// Return there's an error
	return true;
}

// Handles the error reply of a packet
function handleErrorReply(packet) {
	return handleError(packet.getNode());
}

// Handles the error reply for a message
function handleMessageError(packet) {
	if(!handleErrorReply(packet))
		handleMessage(packet);
}

/*

Jappix - An open social platform
These are the buddy name related JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 29/04/11

*/

// Gets an user name for buddy add tool
function getAddUserName(xid) {
	var iq = new JSJaCIQ();
	iq.setType('get');
	iq.setTo(xid);
	
	iq.appendNode('vCard', {'xmlns': NS_VCARD});
	
	con.send(iq, handleAddUserName);
}

// Handles an user name for buddy add tool
function handleAddUserName(iq) {
	// Was it an obsolete request?
	if(!exists('.add-contact-name-get[data-for="' + escape(bareXID(getStanzaFrom(iq))) + '"]'))
		return false;
	
	// Reset the waiting item
	$('.add-contact-name-get').hide().removeAttr('data-for');
	
	// Get the names
	if(iq.getType() == 'result') {
		var full_name = generateBuddyName(iq)[0];
		
		if(full_name)
			$('.add-contact-name').val(full_name);
	}
	
	return false;
}

// Generates the good buddy name from a vCard IQ reply
function generateBuddyName(iq) {
	// Get the IQ content
	var xml = $(iq.getNode()).find('vCard');
	
	// Get the full name & the nickname
	var pFull = xml.find('FN:first').text();
	var pNick = xml.find('NICKNAME:first').text();
	
	// No full name?
	if(!pFull) {
		// Get the given name
		var pN = xml.find('N:first');
		var pGiven = pN.find('GIVEN:first').text();
		
		if(pGiven) {
			pFull = pGiven;
			
			// Get the family name (optional)
			var pFamily = pN.find('FAMILY:first').text();
			
			if(pFamily)
				pFull += ' ' + pFamily;
		}
	}
	
	return [pFull, pNick];
}

// Returns the given XID buddy name
function getBuddyName(xid) {
	// Initialize
	var cname, bname;
	
	// Cut the XID resource
	xid = bareXID(xid);
	
	// This is me?
	if(isAnonymous() && !xid)
		bname = _e("You");
	else if(xid == getXID())
		bname = getName();
	
	// Not me!
	else {
		cname = $('#buddy-list .buddy[data-xid="' + escape(xid) + '"]:first .buddy-name').html();
		
		// If the complete name exists
		if(cname)
			bname = cname.revertHtmlEnc();
		
		// Else, we just get the nickname of the buddy
		else
			bname = getXIDNick(xid);
	}
	
	return bname;
}

// Gets the nickname of the user
function getNick() {
	try {
		// Try to read the user nickname
		var nick = getDB('profile', 'nick');
		
		// No nick?
		if(!nick)
			nick = con.username;
		
		return nick;
	} catch(e) {}
}

// Gets the full name of the user
function getName() {
	// Try to read the user name
	var name = getDB('profile', 'name');
	
	// No name? Use the nickname instead!
	if(!name)
		name = getNick();
	
	return name;
}

// Gets the MUC nickname of the user
function getMUCNick(id) {
	return unescape($('#' + id).attr('data-nick'));
}

/*

Jappix - An open social platform
These are the favorites JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 14/05/13

*/

// Opens the favorites popup
function openFavorites() {
	// Popup HTML content
	var html = 
	'<div class="top">' + _e("Manage favorite rooms") + '</div>' + 
	
	'<div class="content">' + 
		'<div class="switch-fav">' + 
			'<div class="room-switcher room-list">' + 
				'<div class="icon list-icon talk-images"></div>' + 
				
				_e("Change favorites") + 
			'</div>' + 
			
			'<div class="room-switcher room-search">' + 
				'<div class="icon search-icon talk-images"></div>' + 
				
				_e("Search a room") + 
			'</div>' + 
		'</div>' + 
		
		'<div class="static-fav">' + 
			'<div class="favorites-edit favorites-content">' + 
				'<div class="head fedit-head static-fav-head">' + 
					'<div class="head-text fedit-head-text">' + _e("Select a favorite") + '</div>' + 
					
					'<select name="fedit-head-select" class="head-select fedit-head-select"></select>' + 
				'</div>' + 
				
				'<div class="results fedit-results static-fav-results">' + 
					'<div class="fedit-line">' + 
						'<label>' + _e("Name") + '</label>' + 
						
						'<input class="fedit-title" type="text" required="" />' + 
					'</div>' + 
					
					'<div class="fedit-line">' + 
						'<label>' + _e("Nickname") + '</label>' + 
						
						'<input class="fedit-nick" type="text" value="' + getNick() + '" required="" />' + 
					'</div>' + 
					
					'<div class="fedit-line">' + 
						'<label>' + _e("Room") + '</label>' + 
						
						'<input class="fedit-chan" type="text" required="" />' + 
					'</div>' + 
					
					'<div class="fedit-line">' + 
						'<label>' + _e("Server") + '</label>' + 
						
						'<input class="fedit-server" type="text" value="' + HOST_MUC + '" required="" />' + 
					'</div>' + 
					
					'<div class="fedit-line">' + 
						'<label>' + _e("Password") + '</label>' + 
						
						'<input class="fedit-password" type="password" />' + 
					'</div>' + 
					
					'<div class="fedit-line">' + 
						'<label>' + _e("Automatic") + '</label>' + 
						
						'<input type="checkbox" class="fedit-autojoin" />' + 
					'</div>' + 
					
					'<div class="fedit-actions">' + 
						'<a href="#" class="fedit-terminate fedit-add add one-button talk-images">' + _e("Add") + '</a>' + 
						'<a href="#" class="fedit-terminate fedit-edit one-button talk-images">' + _e("Edit") + '</a>' + 
						'<a href="#" class="fedit-terminate fedit-remove remove one-button talk-images">' + _e("Remove") + '</a>' + 
					'</div>' + 
				'</div>' + 
			'</div>' + 
			
			'<div class="favorites-search favorites-content">' + 
				'<div class="head fsearch-head static-fav-head">' + 
					'<div class="head-text fsearch-head-text">' + _e("Search a room on") + '</div>' + 
					
					'<input type="text" class="head-input fsearch-head-server" value="' + HOST_MUC + '" />' + 
				'</div>' + 
				
				'<div class="results fsearch-results static-fav-results">' + 
					'<p class="fsearch-noresults">' + _e("No room found on this server.") + '</p>' + 
				'</div>' + 
			'</div>' + 
		'</div>' + 
	'</div>' + 
	
	'<div class="bottom">' + 
		'<div class="wait wait-medium"></div>' + 
		
		'<a href="#" class="finish">' + _e("Close") + '</a>' + 
	'</div>';
	
	// Create the popup
	createPopup('favorites', html);
	
	// Load the favorites
	loadFavorites();
	
	// Associate the events
	launchFavorites();
}

// Resets the favorites elements
function resetFavorites() {
	var path = '#favorites ';
	
	$(path + '.wait, ' + path + '.fedit-terminate').hide();
	$(path + '.fedit-add').show();
	$(path + '.fsearch-oneresult').remove();
	$(path + 'input').val('');
	$(path + '.please-complete').removeClass('please-complete');
	$(path + '.fedit-nick').val(getNick());
	$(path + '.fsearch-head-server, ' + path + '.fedit-server').val(HOST_MUC);
	$(path + '.fedit-autojoin').removeAttr('checked');
}

// Quits the favorites popup
function quitFavorites() {
	// Destroy the popup
	destroyPopup('favorites');
	
	return false;
}

// Adds a room to the favorites
function addThisFavorite(roomXID, roomName) {
	// Button path
	var button = '#favorites .fsearch-results div[data-xid="' + escape(roomXID) + '"] a.one-button';
	
	// Add a remove button instead of the add one
	$(button + '.add').replaceWith('<a href="#" class="one-button remove talk-images">' + _e("Remove") + '</a>');
	
	// Click event
	$(button + '.remove').click(function() {
		return removeThisFavorite(roomXID, roomName);
	});
	
	// Hide the add button in the (opened?) groupchat
	$('#' + hex_md5(roomXID) + ' .tools-add').hide();
	
	// Add the database entry
	displayFavorites(roomXID, explodeThis(' (', roomName, 0), getNick(), '0', '');
	
	// Publish the favorites
	favoritePublish();
	
	return false;
}

// Removes a room from the favorites
function removeThisFavorite(roomXID, roomName) {
	// Button path
	var button = '#favorites .fsearch-results div[data-xid="' + escape(roomXID) + '"] a.one-button';
	
	// Add a remove button instead of the add one
	$(button + '.remove').replaceWith('<a href="#" class="one-button add talk-images">' + _e("Add") + '</a>');
	
	// Click event
	$(button + '.add').click(function() {
		return addThisFavorite(roomXID, roomName);
	});
	
	// Show the add button in the (opened?) groupchat
	$('#' + hex_md5(roomXID) + ' .tools-add').show();
	
	// Remove the favorite
	removeFavorite(roomXID, true);
	
	// Publish the favorites
	favoritePublish();
	
	return false;
}

// Edits a favorite
function editFavorite() {
	// Path to favorites
	var favorites = '#favorites .';
	
	// Reset the favorites
	resetFavorites();
	
	// Show the edit/remove button, hide the others
	$(favorites + 'fedit-terminate').hide();
	$(favorites + 'fedit-edit').show();
	$(favorites + 'fedit-remove').show();
	
	// We retrieve the values
	var xid = $(favorites + 'fedit-head-select').val();
	var data = XMLFromString(getDB('favorites', xid));
	
	// If this is not the default room
	if(xid != 'none') {
		// We apply the values
		$(favorites + 'fedit-title').val($(data).find('name').text());
		$(favorites + 'fedit-nick').val($(data).find('nick').text());
		$(favorites + 'fedit-chan').val(getXIDNick(xid));
		$(favorites + 'fedit-server').val(getXIDHost(xid));
		$(favorites + 'fedit-password').val($(data).find('password').text());
		
		if($(data).find('autojoin').text() == 'true')
			$(favorites + 'fedit-autojoin').attr('checked', true);
	}
}

// Adds a favorite
function addFavorite() {
	// Path to favorites
	var favorites = '#favorites .';
	
	// We reset the inputs
	$(favorites + 'fedit-title, ' + favorites + 'fedit-nick, ' + favorites + 'fedit-chan, ' + favorites + 'fedit-server, ' + favorites + 'fedit-password').val('');
	
	// Show the add button, hide the others
	$(favorites + 'fedit-terminate').hide();
	$(favorites + 'fedit-add').show();
}

// Terminate a favorite editing
function terminateThisFavorite(type) {
	// Path to favorites
	var favorites = '#favorites ';
	
	// We get the values of the current edited groupchat
	var old_xid = $(favorites + '.fedit-head-select').val();
	
	var title = $(favorites + '.fedit-title').val();
	var nick = $(favorites + '.fedit-nick').val();
	var room = $(favorites + '.fedit-chan').val();
	var server = $(favorites + '.fedit-server').val();
	var xid = room + '@' + server;
	var password = $(favorites + '.fedit-password').val();
	var autojoin = 'false';
	
	if($(favorites + '.fedit-autojoin').filter(':checked').size())
		autojoin = 'true';
	
	// We check the missing values and send this if okay
	if((type == 'add') || (type == 'edit')) {
		if(title && nick && room && server) {
			// Remove the edited room
			if(type == 'edit')
				removeFavorite(old_xid, true);
			
			// Display the favorites
			displayFavorites(xid, title, nick, autojoin, password);
			
			// Reset the inputs
			resetFavorites();
		}
		
		else {
			$(favorites + 'input[required]').each(function() {
				var select = $(this);
				
				if(!select.val())
					$(document).oneTime(10, function() {
						select.addClass('please-complete').focus();
					});
				else
					select.removeClass('please-complete');	
			});
		}
	}
	
	// Must remove a favorite?
	else if(type == 'remove') {
		removeFavorite(old_xid, true);
		
		// Reset the inputs
		resetFavorites();
	}
	
	// Publish the new favorites
	favoritePublish();
	
	logThis('Action on this bookmark: ' + room + '@' + server + ' / ' + type, 3);
	
	return false;
}

// Removes a favorite
function removeFavorite(xid, database) {
	// We remove the target favorite everywhere needed
	$('.buddy-conf-groupchat-select option[value="' + xid + '"]').remove();
	$('.fedit-head-select option[value="' + xid + '"]').remove();
	
	// Must remove it from database?
	if(database)
		removeDB('favorites', xid);
}

// Sends a favorite to the XMPP server
function favoritePublish() {
	var iq = new JSJaCIQ();
	iq.setType('set');
	
	var query = iq.setQuery(NS_PRIVATE);
	var storage = query.appendChild(iq.buildNode('storage', {'xmlns': NS_BOOKMARKS}));
	
	// We generate the XML
	for(var i = 0; i < storageDB.length; i++) {
		// Get the pointer values
		var current = storageDB.key(i);
		
		// If the pointer is on a stored favorite
		if(explodeThis('_', current, 0) == 'favorites') {
			var data = XMLFromString(storageDB.getItem(current));
			var xid = $(data).find('xid').text();
			var rName = $(data).find('name').text();
			var nick = $(data).find('nick').text();
			var password = $(data).find('password').text();
			var autojoin = $(data).find('autojoin').text();
			
			// We create the node for this groupchat
			var item = storage.appendChild(iq.buildNode('conference', {'name': rName, 'jid': xid, 'autojoin': autojoin, xmlns: NS_BOOKMARKS}));
			item.appendChild(iq.buildNode('nick', {xmlns: NS_BOOKMARKS}, nick));
			
			if(password)
				item.appendChild(iq.buildNode('password', {xmlns: NS_BOOKMARKS}, password));
			
			logThis('Bookmark sent: ' + xid, 3);
		}
	}
	
	con.send(iq);
}

// Gets a list of the MUC items on a given server
function getGCList() {
	var path = '#favorites .';
	var gcServer = $('.fsearch-head-server').val();
	
	// We reset some things
	$(path + 'fsearch-oneresult').remove();
	$(path + 'fsearch-noresults').hide();
	$(path + 'wait').show();
	
	var iq = new JSJaCIQ();
	iq.setType('get');
	iq.setTo(gcServer);
	
	iq.setQuery(NS_DISCO_ITEMS);
	
	con.send(iq, handleGCList);
}

// Handles the MUC items list
function handleGCList(iq) {
	var path = '#favorites .';
	var from = fullXID(getStanzaFrom(iq));
	
	if (!iq || (iq.getType() != 'result')) {
		openThisError(3);
		
		$(path + 'wait').hide();
		
		logThis('Error while retrieving the rooms: ' + from, 1);
	}
	
	else {
		var handleXML = iq.getQuery();
		
		if($(handleXML).find('item').size()) {
			// Initialize the HTML code
			var html = '';
			
			$(handleXML).find('item').each(function() {
				var roomXID = $(this).attr('jid');
				var roomName = $(this).attr('name');
				
				if(roomXID && roomName) {
					// Escaped values
					var escaped_xid = encodeOnclick(roomXID);
					var escaped_name = encodeOnclick(roomName);
					
					// Initialize the room HTML
					html += '<div class="oneresult fsearch-oneresult" data-xid="' + escape(roomXID) + '">' + 
							'<div class="room-name">' + roomName.htmlEnc() + '</div>' + 
							'<a href="#" class="one-button join talk-images" onclick="return joinFavorite(\'' + escaped_xid + '\');">' + _e("Join") + '</a>';
					
					// This room is yet a favorite
					if(existDB('favorites', roomXID))
						html += '<a href="#" class="one-button remove talk-images" onclick="return removeThisFavorite(\'' + escaped_xid + '\', \'' + escaped_name + '\');">' + _e("Remove") + '</a>';
					else
						html += '<a href="#" class="one-button add talk-images" onclick="return addThisFavorite(\'' + escaped_xid + '\', \'' + escaped_name + '\');">' + _e("Add") + '</a>';
					
					// Close the room HTML
					html += '</div>';
				}
			});
			
			// Append this code to the popup
			$(path + 'fsearch-results').append(html);
		}
		
		else
			$(path + 'fsearch-noresults').show();
		
		logThis('Rooms retrieved: ' + from, 3);
	}
	
	$(path + 'wait').hide();
}

// Joins a groupchat from favorites
function joinFavorite(room) {
	quitFavorites();
	checkChatCreate(room, 'groupchat', '', '', getXIDNick(room));
	
	return false;
}

// Displays a given favorite
function displayFavorites(xid, name, nick, autojoin, password) {
	// Generate the HTML code
	var html = '<option value="' + encodeQuotes(xid) + '">' + name.htmlEnc() + '</option>';
	
	// Remove the existing favorite
	removeFavorite(xid, false);
	
	// We complete the select forms
	$('#buddy-list .gc-join-first-option, #favorites .fedit-head-select-first-option').after(html);
	
	// We store the informations
	var value = '<groupchat><xid>' + xid.htmlEnc() + '</xid><name>' + name.htmlEnc() + '</name><nick>' + nick.htmlEnc() + '</nick><autojoin>' + autojoin.htmlEnc() + '</autojoin><password>' + password.htmlEnc() + '</password></groupchat>';
	setDB('favorites', xid, value);
}

// Loads the favorites for the popup
function loadFavorites() {
	// Initialize the HTML code
	var html = '';
	
	// Read the database
	for(var i = 0; i < storageDB.length; i++) {
		// Get the pointer values
		var current = storageDB.key(i);
		
		// If the pointer is on a stored favorite
		if(explodeThis('_', current, 0) == 'favorites') {
			var data = XMLFromString(storageDB.getItem(current));
			
			// Add the current favorite to the HTML code
			html += '<option value="' + encodeQuotes($(data).find('xid').text()) + '">' + $(data).find('name').text().htmlEnc() + '</option>';
		}
	}
	
	// Generate specific HTML code
	var favorites_bubble = '<option value="none" class="gc-join-first-option" selected="">' + _e("Select a favorite") +  '</option>' + html;
	var favorites_popup = '<option value="none" class="fedit-head-select-first-option" selected="">' + _e("Select a favorite") + '</option>' + html;
	
	// Append the HTML code
	$('#buddy-list .buddy-conf-groupchat-select').html(favorites_bubble);
	$('#favorites .fedit-head-select').html(favorites_popup);
}

// Plugin launcher
function launchFavorites() {
	var path = '#favorites .';
	
	// Keyboard events
	$(path + 'fsearch-head-server').keyup(function(e) {
		if(e.keyCode == 13) {
			// No value?
			if(!$(this).val())
				$(this).val(HOST_MUC);
			
			// Get the list
			getGCList();
		}
	});
	
	$(path + 'fedit-line input').keyup(function(e) {
		if(e.keyCode == 13) {
			// Edit a favorite
			if($(path + 'fedit-edit').is(':visible'))
				terminateThisFavorite('edit');
			
			// Add a favorite
			else
				terminateThisFavorite('add');
		}
	});
	
	// Change events
	$('.fedit-head-select').change(editFavorite);
	
	// Click events
	$(path + 'room-switcher').click(function() {
		$(path + 'favorites-content').hide();
		resetFavorites();
	});
	
	$(path + 'room-list').click(function() {
		$(path + 'favorites-edit').show();
	});
	
	$(path + 'room-search').click(function() {
		$(path + 'favorites-search').show();
		getGCList();
	});
	
	$(path + 'fedit-add').click(function() {
		return terminateThisFavorite('add');
	});
	
	$(path + 'fedit-edit').click(function() {
		return terminateThisFavorite('edit');
	});
	
	$(path + 'fedit-remove').click(function() {
		return terminateThisFavorite('remove');
	});
	
	$(path + 'bottom .finish').click(function() {
		return quitFavorites();
	});
}

/*

Jappix - An open social platform
This is the server features JS script for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou, Maranda
Last revision: 07/06/13

*/

// Gets the features of a server
function getFeatures() {
	/* REF: http://xmpp.org/extensions/xep-0030.html */
	
	// Get the main values
	var to = getServer();
	var caps = con.server_caps;
	var xml = null;
	
	// Try to get the stored data
	if(caps)
		xml = XMLFromString(getPersistent('global', 'caps', caps));
	
	// Any stored data?
	if(xml) {
		handleFeatures(xml);
		
		logThis('Read server CAPS from cache.');
	}
	
	// Not stored (or no CAPS)!
	else {
		var iq = new JSJaCIQ();
		
		iq.setTo(to);
		iq.setType('get');
		iq.setQuery(NS_DISCO_INFO);
		
		con.send(iq, handleDiscoInfos);
		
		logThis('Read server CAPS from network.');
	}
}

// Handles the features of a server
function handleFeatures(xml) {
	// Selector
	var selector = $(xml);
	
	// Markers
	var pep = false;
	var pubsub = false;
	var pubsub_cn = false;
	var mam = false;
	var commands = false;
	
	// Scan the features
	if(selector.find('identity[category="pubsub"][type="pep"]').size())
		pep = true;
	if(selector.find('feature[var="' + NS_PUBSUB + '"]').size())
		pubsub = true;
	if(selector.find('feature[var="' + NS_PUBSUB_CN + '"]').size())
		pubsub_cn = true;
	if(selector.find('feature[var="' + NS_URN_MAM + '"]').size())
		mam = true;
	if(selector.find('feature[var="' + NS_COMMANDS + '"]').size())
		commands = true;
	
	// Enable the pep elements if available
	if(pep) {
		// Update our database
		enableFeature('pep');
		
		// Get the PEP nodes to initiate
		getInitMicroblog();
		getInitGeoloc();
		
		// Get the notifications
		getNotifications();
		
		// Geolocate the user
		geolocate();
		
		// Enable microblogging send tools
		waitMicroblog('sync');
		$('.postit.attach').css('display', 'block');
		
		logThis('XMPP server supports PEP.', 3);
	}
	
	// Disable microblogging send tools (no PEP!)
	else {
		waitMicroblog('unsync');
		
		logThis('XMPP server does not support PEP.', 2);
	}
	
	// Enable the pubsub features if available
	if(pubsub)
		enableFeature(NS_PUBSUB);

	// Enable the pubsub config-node features if available
	if(pubsub_cn)
		enableFeature(NS_PUBSUB_CN);
	
	// Enable the message MAM management features if available
	if(mam)
		enableFeature(NS_URN_MAM);
	
	// Enable the commands features if available
	if(commands)
		enableFeature(NS_COMMANDS);
	
	// Hide the private life fieldset if nothing to show
	if(!pep && !mam)
		$('#options fieldset.privacy').hide();
	
	// Apply the features
	applyFeatures('talk');
	
	// Process the buddy-list height
	if(pep)
		adaptRoster();
	
	return false;
}

// The function to apply the features to an element
function applyFeatures(id) {
	// Path to the elements
	var path = '#' + id + ' .';
	
	// PEP features
	if(enabledPEP())
		$(path + 'pep-hidable').show();
	
	// PubSub features
	if(enabledPubSub())
		$(path + 'pubsub-hidable').show();

	// PubSub Config-Node features
	if(enabledPubSubCN())
		$(path + 'pubsub-hidable-cn').show();
	
	// MAM features
	if(enabledMAM())
		$(path + 'mam-hidable').show();
	
	// Commands features
	if(enabledCommands())
		$(path + 'commands-hidable').show();
	
	// XMPP links (browser feature)
	if(navigator.registerProtocolHandler)
		$(path + 'xmpplinks-hidable').show();
}

// Enables a feature
function enableFeature(feature) {
	setDB('feature', feature, 'true');
}

// Checks if a feature is enabled
function enabledFeature(feature) {
	if(getDB('feature', feature) == 'true')
		return true;
	else
		return false;
}

// Returns the XMPP server PEP support
function enabledPEP() {
	return enabledFeature('pep');
}

// Returns the XMPP server PubSub support
function enabledPubSub() {
	return enabledFeature(NS_PUBSUB);
}

// Returns the XMPP server PubSub Config-Node support
function enabledPubSubCN() {
	return enabledFeature(NS_PUBSUB_CN);
}

// Returns the XMPP server MAM support
function enabledMAM() {
	return enabledFeature(NS_URN_MAM);
}

// Returns the XMPP server commands support
function enabledCommands() {
	return enabledFeature(NS_COMMANDS);
}

/*

Jappix - An open social platform
These are the interface JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 23/01/13

*/

// Changes the title of the document
function pageTitle(title) {
	// Anonymous mode?
	var head_name = getName();
	
	if(isAnonymous())
		head_name = ANONYMOUS_ROOM + ' (' + _e("anonymous mode") + ')';
	
	// We change the title to give essential informations
	switch(title) {
		case 'home':
			document.title = SERVICE_NAME + ' • ' + SERVICE_DESC;
			
			break;
		
		case 'talk':
			document.title = SERVICE_NAME + ' • ' + head_name;
			
			break;
		
		case 'new':
			document.title = '[' + pendingEvents() + '] ' + SERVICE_NAME + ' • ' + head_name;
			
			break;
		
		case 'wait':
			document.title = SERVICE_NAME + ' • ' + _e("Please wait...");
			
			break;
	}
}

// Creates a general-wait item
function showGeneralWait() {
	// Item exists?
	if(exists('#general-wait'))
		return false;
	
	// Generate the HTML code
	var html = 
	'<div id="general-wait" class="removable">' + 
		'<div class="general-wait-content wait-big"></div>' + 
	'</div>';
	
	// Append the HTML code
	$('body').append(html);
	
	return true;
}

// Removes the general-wait item
function removeGeneralWait() {
	$('#general-wait').remove();
}

// Generates a file upload valid form content
function generateFileShare() {
	return  '<input type="hidden" name="MAX_FILE_SIZE" value="' + encodeQuotes(JAPPIX_MAX_FILE_SIZE) + '">' + 
		'<input type="hidden" name="user" value="' + encodeQuotes(getXID()) + '" />' + 
		'<input type="hidden" name="location" value="' + encodeQuotes(generateURL(JAPPIX_LOCATION)) + '" />' + 
		'<input type="hidden" name="id" value="' + (new Date()).getTime() + '" />' + 
		'<input type="file" name="file" required="" />' + 
		'<input type="submit" value="' + _e("Send") + '" />';
}

// Switches to the given chan
function switchChan(id) {
	if(exists('#' + id)) {
		// We show the page-engine content
		$('.page-engine-chan').hide();
		$('#' + id).show();
		
		// We edit the tab switcher
		$('#page-switch .switcher').removeClass('activechan').addClass('chan');
		$('#page-switch .' + id).addClass('activechan').removeClass('chan');
		
		// Scroll down to the last message
		if(id != 'channel')
			autoScroll(id);
		
		// Manage input focus
		inputFocus();
	}
	
	return false;
}

// Loads the complete chat switcher
function loadChatSwitch() {
	// Path
	var more_content = '#page-switch .more-content';
	
	// Yet displayed?
	if(exists(more_content))
		return closeBubbles();
	
	// Add the bubble
	showBubble(more_content);
	
	// Append the content
	$('#page-switch .more').append(
		'<div class="more-content bubble removable">' + 
			$('#page-switch .chans').html() + 
		'</div>'
	);
	
	return false;
}

// Puts the selected smiley in the good page-engine input
function insertSmiley(smiley, hash) {
	// We define the variables
	var selector = $('#' + hash + ' .message-area');
	var oValue = selector.val();
	
	// Any old value?
	if(oValue && !oValue.match(/^(.+)(\s)+$/))
		oValue += ' ';
	
	var nValue = oValue + smiley + ' ';
	
	// Put the new value and focus on it
	$(document).oneTime(10, function() {
		selector.val(nValue).focus();
	});
	
	return false;
}

// Deletes all the associated elements of the chat we want to remove
function deleteThisChat(hash) {
	$('#' + hash + ', #page-switch .' + hash).remove();
}

// Closes the given chat
function quitThisChat(xid, hash, type) {
	if(type == 'groupchat') {
		// Send our unavailable presence
		sendPresence(xid + '/' + getMUCNick(hash), 'unavailable');
		
		// Remove all presence database entries for this groupchat
		for(var i = 0; i < storageDB.length; i++) {
			// Get the pointer values
			var current = storageDB.key(i);
			var cXID = explodeThis('_', current, 1);
			
			// If the pointer is on a presence from this groupchat
			if((explodeThis('_', current, 0) == 'presence') && (bareXID(cXID) == xid)) {
				// Generate the hash for the current XID
				var cHash = hex_md5(cXID);
				
				// Disable the message textarea
				$('#' + cHash + ' .message-area').attr('disabled', true);
				
				// Remove the presence for this XID
				removeDB('presence-stanza', cXID);
				removeDB('presence-resources', cXID);
				presenceFunnel(cXID, cHash);
			}
		}
	} else {
		chatStateSend('gone', xid, hash);
	}

	// Clear MAM storage for this chat
	if(xid in MAM_MAP_STATES) {
		delete MAM_MAP_STATES[xid];
	}
	
	// Get the chat ID which is before
	var previous = $('#' + hash).prev().attr('id');
	
	// Remove the chat
	deleteThisChat(hash);
	
	// Reset the switcher
	if(!exists('#page-switch .switcher.activechan')) {
		switchChan(previous);
	}
	
	// Reset the notifications
	chanCleanNotify(hash);
	
	return false;
}

// Generates the chat logs
function generateChatLog(xid, hash) {
	// Get the main values
	var path = '#' + hash + ' .';
	var content = $(path + 'content').clone().contents();
	var avatar = $(path + 'top .avatar-container:first').html();
	var nick = $(path + 'top .bc-name').text();
	var date = getXMPPTime('local');
	var type = $('#' + hash).attr('data-type');
	var direction = $('html').attr('dir') || 'ltr';
	
	// Filter the content smileys
	$(content).find('img.emoticon').each(function() {
		$(this).replaceWith($(this).attr('alt'));
	});
	
	// Remove the useless attributes
	$(content).removeAttr('data-type').removeAttr('data-stamp');
	
	// Remove the content avatars
	$(content).find('.avatar-container').remove();
	
	// Remove the content click events
	$(content).find('a').removeAttr('onclick');
	
	// Extract the content HTML code
	content = $(content).parent().html();
	
	// No avatar?
	if(!avatar || !avatar.match(/data:/))
		avatar = 'none';
	
	// POST the values to the server
	$.post('./php/generate-chat.php', { 'content': content, 'xid': xid, 'nick': nick, 'avatar': avatar, 'date': date, 'type': type, 'direction': direction }, function(data) {
		// Handled!
		$(path + 'tooltip-waitlog').replaceWith('<a class="tooltip-actionlog" href="./php/download-chat.php?id=' + data + '" target="_blank">' + _e("Download file!") + '</a>');
	});
	
	return false;
}

// Notifies the user from a new incoming message
var CHAT_FOCUS_HASH = null;

function messageNotify(hash, type) {
	// Initialize the vars
	var chat_switch = '#page-switch .';
	var tested = chat_switch + hash;
	var active = $(tested).hasClass('activechan');
	
	// We notify the user if he has not the focus on the chat
	if(!active || !isFocused() || (CHAT_FOCUS_HASH != hash)) {
		if(!active) {
			if(type == 'personal')
				$(tested + ', ' + chat_switch + 'more-button').addClass('chan-newmessage');
			else if(type == 'unread')
				$(tested).addClass('chan-unread');
		}
		
		// Count the number of pending messages
		var pending = 1;
		
		if(exists('#' + hash + '[data-counter]'))
			pending = parseInt($('#' + hash).attr('data-counter')) + 1;
		
		$('#' + hash).attr('data-counter', pending);
	}
	
	// Update the page title
	updateTitle();
}

// Returns the number of pending events
function pendingEvents() {
	// Count the number of notifications
	var number = 0;
	
	$('.one-counter[data-counter]').each(function() {
		number = number + parseInt($(this).attr('data-counter'));
	});
	
	return number;
}

// Updates the page title
function updateTitle() {
	// Any pending events?
	if(exists('.one-counter[data-counter]'))
		pageTitle('new');
	else
		pageTitle('talk');
}

// Cleans the given chat notifications
function chanCleanNotify(hash) {
	// We remove the class that tell the user of a new message
	var chat_switch = '#page-switch .';
	$(chat_switch + hash).removeClass('chan-newmessage chan-unread');
	
	// We reset the global notifications if no more unread messages
	if(!$(chat_switch + 'chans .chan-newmessage').size())
		$(chat_switch + 'more-button').removeClass('chan-newmessage');
	
	// We reset the chat counter
	$('#' + hash).removeAttr('data-counter');
	
	// Update the page title
	updateTitle();
}

// Scrolls to the last chat message
function autoScroll(hash) {
	// Avoid a JS error
	if(exists('#' + hash)) {
		var container = document.getElementById('chat-content-' + hash);
		
		// Scroll down!
		container.scrollTop = container.scrollHeight;
	}
}

// Shows all the buddies in the buddy-list
function showAllBuddies(from) {
	// Put a marker
	BLIST_ALL = true;
	
	// We switch the two modes
	$('.buddy-conf-more-display-unavailable').hide();
	$('.buddy-conf-more-display-available').show();
	
	// Security: reset all the groups toggle event
	$('#buddy-list .group-buddies').show();
	$('#buddy-list .group span').text('-');
	
	// We show the disconnected buddies
	$('.hidden-buddy').show();
	
	// We show all the groups
	$('#buddy-list .one-group').show();
	
	if(SEARCH_FILTERED)
		funnelFilterBuddySearch();
	
	// Store this in the options
	if((from == 'roster') && loadedOptions()) {
		setDB('options', 'roster-showall', '1');
		storeOptions();
	}
}

// Shows only the online buddies in the buddy-list
function showOnlineBuddies(from) {
	// Remove the marker
	BLIST_ALL = false;
	
	// We switch the two modes
	$('.buddy-conf-more-display-available').hide();
	$('.buddy-conf-more-display-unavailable').show();
	
	// Security: reset all the groups toggle event
	$('#buddy-list .group-buddies').show();
	$('#buddy-list .group span').text('-');
	
	// We hide the disconnected buddies
	$('.hidden-buddy').hide();
	
	// We check the groups to hide
	updateGroups();
	
	if(SEARCH_FILTERED)
		funnelFilterBuddySearch();
	
	// Store this in the options
	if((from == 'roster') && loadedOptions()) {
		setDB('options', 'roster-showall', '0');
		storeOptions();
	}
}

// Focuses on the right input
function inputFocus() {
	// No popup shown
	if(!exists('.popup'))
		$(document).oneTime(10, function() {
			$('.focusable:visible:first').focus();
		});
}

// Plugin launcher
function launchInterface() {
	// Focus on the first visible input
	$(window).focus(inputFocus);
}

// Launch this plugin!
$(document).ready(launchInterface);

/*

Jappix - An open social platform
These are the XMPP links handling JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 12/08/12

*/

// Does an action with the provided XMPP link
function xmppLink(link) {
	/* REF: http://xmpp.org/registrar/querytypes.html */
	
	// Remove the "xmpp:" string
	link = explodeThis(':', link, 1);
	
	// The XMPP URI has no "?"
	if(link.indexOf('?') == -1)
		checkChatCreate(link, 'chat');
	
	// Parse the URI
	else {
		var xid = explodeThis('?', link, 0);
		var action = explodeThis('?', link, 1);
		
		switch(action) {
			// Groupchat
			case 'join':
				checkChatCreate(xid, 'groupchat');
				
				break;
			
			// Profile
			case 'vcard':
				openUserInfos(xid);
				
				break;
			
			// Subscription
			case 'subscribe':
				addThisContact(xid);
				
				break;
			
			// Unsubscription
			case 'unsubscribe':
				sendRoster(xid, 'remove');
				
				break;
			
			// Private chat
			default:
				checkChatCreate(xid, 'chat');
				
				break;
		}
	}
	
	return false;
}

// Gets the links vars (get parameters in URL)
var LINK_VARS = (function() {
	var vars = [], hash;
	var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
	
	for(var i = 0; i < hashes.length; i++) {
		var hash = hashes[i].split('=');
		vars.push(hash[0]);
		vars[hash[0]] = trim(decodeURIComponent(hash[1]));
	}
	
	return vars;
})();

/*

Jappix - An open social platform
These are the IQ JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 27/08/11

*/

// Handles an incoming IQ packet
function handleIQ(iq) {
	// Gets the IQ content
	var iqNode = iq.getNode();
	var iqFrom = fullXID(getStanzaFrom(iq));
	var iqID = iq.getID();
	var iqQueryXMLNS = iq.getQueryXMLNS();
	var iqQuery = iq.getQuery();
	var iqType = iq.getType();
	
	// Build the response
	var iqResponse = new JSJaCIQ();
	
	iqResponse.setID(iqID);
	iqResponse.setTo(iqFrom);
	iqResponse.setType('result');
	
	// OOB request
	if((iqQueryXMLNS == NS_IQOOB) && (iqType == 'set')) {
		/* REF: http://xmpp.org/extensions/xep-0066.html */
		
		handleOOB(iqFrom, iqID, 'iq', iqNode);
		
		logThis('Received IQ OOB request: ' + iqFrom);
	}
	
	// OOB reply
	else if(getDB('send/url', iqID)) {
		// Get the values
		var oob_url = getDB('send/url', iqID);
		var oob_desc = getDB('send/desc', iqID);
		var notif_id = hex_md5(oob_url + oob_desc + iqType + iqFrom + iqID);
		
		// Error?
		if($(iqNode).find('error').size()) {
			// Rejected?
			if($(iqNode).find('error not-acceptable').size())
				newNotification('send_reject', iqFrom, [iqFrom, oob_url, 'iq', iqID, iqNode], oob_desc, notif_id);
			
			// Failed?
			else
				newNotification('send_fail', iqFrom, [iqFrom, oob_url, 'iq', iqID, iqNode], oob_desc, notif_id);
			
			// Remove the file
			$.get(oob_url + '&action=remove');
		}
		
		// Success?
		else if(iqType == 'result')
			newNotification('send_accept', iqFrom, [iqFrom, oob_url, 'iq', iqID, iqNode], oob_desc, notif_id);
	}
	
	// Software version query
	else if((iqQueryXMLNS == NS_VERSION) && (iqType == 'get')) {
		/* REF: http://xmpp.org/extensions/xep-0092.html */
		
		var iqQuery = iqResponse.setQuery(NS_VERSION);
		
		iqQuery.appendChild(iqResponse.buildNode('name', {'xmlns': NS_VERSION}, 'Jappix'));
		iqQuery.appendChild(iqResponse.buildNode('version', {'xmlns': NS_VERSION}, JAPPIX_VERSION));
		iqQuery.appendChild(iqResponse.buildNode('os', {'xmlns': NS_VERSION}, BrowserDetect.OS));
		
		con.send(iqResponse);
		
		logThis('Received software version query: ' + iqFrom);
	}
	
	// Last activity query
	else if((iqQueryXMLNS == NS_LAST) && (iqType == 'get')) {
		/* REF: http://xmpp.org/extensions/xep-0012.html */
		
		var iqQuery = iqResponse.setQuery(NS_LAST);
		iqQuery.setAttribute('seconds', getLastActivity());
		
		con.send(iqResponse);
		
		logThis('Received last activity query: ' + iqFrom);
	}
	
	// Privacy lists push
	else if((iqQueryXMLNS == NS_PRIVACY) && (iqType == 'set')) {
		// REF : http://xmpp.org/extensions/xep-0016.html
		
		// Roster push
		con.send(iqResponse);
		
		// Get the lists
		$(iqQuery).find('list').each(function() {
			getPrivacy($(this).attr('name'));
		});
		
		logThis('Received privacy lists push: ' + iqFrom);
	}
	
	// Roster push
	else if((iqQueryXMLNS == NS_ROSTER) && (iqType == 'set')) {
		// REF : http://xmpp.org/extensions/xep-0092.html
		
		// Roster push
		con.send(iqResponse);
		
		// Get the values
		$(iqQuery).find('item').each(function() {
			parseRoster($(this), 'presence');
		});
		
		logThis('Received roster push: ' + iqFrom);
	}
	
	// Roster Item Exchange query
	else if($(iqNode).find('x[xmlns="' + NS_ROSTERX + '"]').size()) {
		// Open a new notification
		newNotification('rosterx', iqFrom, [iqNode], '');
		
		logThis('Roster Item Exchange from: ' + iqFrom);
	}
	
	// Disco info query
	else if((iqQueryXMLNS == NS_DISCO_INFO) && (iqType == 'get')) {
		/* REF: http://xmpp.org/extensions/xep-0030.html */
		
		var iqQuery = iqResponse.setQuery(NS_DISCO_INFO);
		
		// We set the name of the client
		iqQuery.appendChild(iqResponse.buildNode('identity', {
			'category': 'client',
			'type': 'web',
			'name': 'Jappix',
			'xmlns': NS_DISCO_INFO
		}));
		
		// We set all the supported features
		var fArray = myDiscoInfos();
		
		for(i in fArray)
			iqQuery.appendChild(iqResponse.buildNode('feature', {'var': fArray[i], 'xmlns': NS_DISCO_INFO}));
		
		con.send(iqResponse);
		
		logThis('Received disco#infos query: ' + iqFrom);
	}
	
	// User time query
	else if($(iqNode).find('time').size() && (iqType == 'get')) {
		/* REF: http://xmpp.org/extensions/xep-0202.html */
		
		var iqTime = iqResponse.appendNode('time', {'xmlns': NS_URN_TIME});
		iqTime.appendChild(iqResponse.buildNode('tzo', {'xmlns': NS_URN_TIME}, getDateTZO()));
		iqTime.appendChild(iqResponse.buildNode('utc', {'xmlns': NS_URN_TIME}, getXMPPTime('utc')));
		
		con.send(iqResponse);
		
		logThis('Received local time query: ' + iqFrom);
	}
	
	// Ping
	else if($(iqNode).find('ping').size() && (iqType == 'get')) {
		/* REF: http://xmpp.org/extensions/xep-0199.html */
		
		con.send(iqResponse);
		
		logThis('Received a ping: ' + iqFrom);
	}
	
	// Not implemented
	else if(!$(iqNode).find('error').size() && ((iqType == 'get') || (iqType == 'set'))) {
		// Change IQ type
		iqResponse.setType('error');
		
		// Append stanza content
		for(var i = 0; i < iqNode.childNodes.length; i++)
			iqResponse.getNode().appendChild(iqNode.childNodes.item(i).cloneNode(true));
		
		// Append error content
		var iqError = iqResponse.appendNode('error', {'xmlns': NS_CLIENT, 'code': '501', 'type': 'cancel'});
		iqError.appendChild(iqResponse.buildNode('feature-not-implemented', {'xmlns': NS_STANZAS}));
		iqError.appendChild(iqResponse.buildNode('text', {'xmlns': NS_STANZAS}, _e("The feature requested is not implemented by the recipient or server and therefore cannot be processed.")));
		
		con.send(iqResponse);
		
		logThis('Received an unsupported IQ query from: ' + iqFrom);
	}
}

/*

Jappix - An open social platform
These are the messages JS scripts for Jappix

-------------------------------------------------

License: AGPL
Authors: Valérian Saliou, Maranda
Last revision: 04/05/12

*/

// Handles the incoming message packets
function handleMessage(message) {
	// Error packet? Stop!
	if(handleErrorReply(message))
		return;
	
	// MAM-forwarded message?
	var c_mam = message.getChild('result', NS_URN_MAM);

	if(c_mam) {
		var c_mam_delay = $(c_mam).find('delay[xmlns="' + NS_URN_DELAY + '"]');
		var c_mam_forward = $(c_mam).find('forwarded[xmlns="' + NS_URN_FORWARD + '"]');

		if(c_mam_forward.size()) {
			handleMessageMAM(c_mam_forward, c_mam_delay);
		}

		return;
	}

	// We get the message items
	var from = fullXID(getStanzaFrom(message));
	var id = message.getID();
	var type = message.getType();
	var body = trim(message.getBody());
	var node = message.getNode();
	var subject = trim(message.getSubject());
	
	// Keep raw message body
	var raw_body = body;
	
	// We generate some values
	var xid = bareXID(from);
	var resource = thisResource(from);
	var hash = hex_md5(xid);
	var xHTML = $(node).find('html body').size();
	var GCUser = false;
	
	// This message comes from a groupchat user
	if(isPrivate(xid) && ((type == 'chat') || !type) && resource) {
		GCUser = true;
		xid = from;
		hash = hex_md5(xid);
	}
	
	// Get message date
	var time, stamp;
	var delay = readMessageDelay(node);
	
	// Any delay?
	if(delay) {
		time = relativeDate(delay);
		stamp = extractStamp(Date.jab2date(delay));
	} else {
		time = getCompleteTime();
		stamp = extractStamp(new Date());
	}
	
	// Received message
	if(hasReceived(message))
		return messageReceived(hash, id);
	
	// Chatstate message
	if(node && !delay && ((((type == 'chat') || !type) && !exists('#page-switch .' + hash + ' .unavailable')) || (type == 'groupchat'))) {
		/* REF: http://xmpp.org/extensions/xep-0085.html */
		
		// Re-process the hash
		var chatstate_hash = hash;
		
		if(type == 'groupchat')
			chatstate_hash = hex_md5(from);
		
		// Do something depending of the received state
		if($(node).find('active').size()) {
			displayChatState('active', chatstate_hash, type);
			
			// Tell Jappix the entity supports chatstates
			$('#' + chatstate_hash + ' .message-area').attr('data-chatstates', 'true');
			
			logThis('Active chatstate received from: ' + from);
		}
		
		else if($(node).find('composing').size()) {
			displayChatState('composing', chatstate_hash, type);

			logThis('Composing chatstate received from: ' + from);
		}
		
		else if($(node).find('paused').size()) {
			displayChatState('paused', chatstate_hash, type);

			logThis('Paused chatstate received from: ' + from);
		}
		
		else if($(node).find('inactive').size()){
			displayChatState('inactive', chatstate_hash, type);

			logThis('Inactive chatstate received from: ' + from);
		}
		
		else if($(node).find('gone').size()){
			displayChatState('gone', chatstate_hash, type);

			logThis('Gone chatstate received from: ' + from);
		}
	}
	
	// Jappix App message
	if(message.getChild('app', 'jappix:app')) {
		// Get notification data
		var jappix_app_node = $(node).find('app[xmlns="jappix:app"]');
		var jappix_app_name = jappix_app_node.find('name');

		var jappix_app_name_id = jappix_app_name.attr('id');
		var jappix_app_name_value = jappix_app_name.text();

		// Jappix Me notification?
		if(jappix_app_name_id == 'me') {
			// Get more notification data
			var jappix_app_data = jappix_app_node.find('data[xmlns="jappix:app:me"]');
			var jappix_app_data_action = jappix_app_data.find('action');
			var jappix_app_data_url = jappix_app_data.find('url');

			var jappix_app_data_action_type = jappix_app_data_action.attr('type');
			var jappix_app_data_action_success = jappix_app_data_action.attr('success');
			var jappix_app_data_action_job = jappix_app_data_action.attr('job');
			var jappix_app_data_url_value = jappix_app_data_url.text();

			// Validate data
			if(jappix_app_data_action_type && jappix_app_data_action_success && jappix_app_data_action_job) {
				// Filter success
				jappix_app_data_action_success = parseInt(jappix_app_data_action_success) == 1 ? 'success' : 'error';

				// Generate notification namespace
				var jappix_me_notification_ns = jappix_app_name_id + '_' + jappix_app_data_action_type + '_' + jappix_app_data_action_job + '_' + jappix_app_data_action_success;

				// Open a new notification
				newNotification(jappix_me_notification_ns, xid, [jappix_app_name_value, jappix_app_data_url_value], body);
				
				logThis('Jappix Me notification from: ' + xid + ' with namespace: ' + jappix_me_notification_ns);
				
				return false;
			}
		}
	}

	// Invite message
	if($(node).find('x[xmlns="' + NS_MUC_USER + '"] invite').size()) {
		// We get the needed values
		var iFrom = $(node).find('x[xmlns="' + NS_MUC_USER + '"] invite').attr('from');
		var iRoom = $(node).find('x[xmlns="' + NS_XCONFERENCE + '"]').attr('jid');
		
		// Old invite method?
		if(!iRoom)
			iRoom = from;
		
		// We display the notification
		newNotification('invite_room', iFrom, [iRoom], body);
		
		logThis('Invite Request from: ' + iFrom + ' to join: ' + iRoom);
		
		return false;
	}
	
	// Request message
	if(message.getChild('confirm', NS_HTTP_AUTH)) {
		// Open a new notification
		newNotification('request', xid, [message], body);
		
		logThis('HTTP Request from: ' + xid);
		
		return false;
	}
	
	// OOB message
	if(message.getChild('x', NS_XOOB)) {
		handleOOB(from, id, 'x', node);
		
		logThis('Message OOB request from: ' + xid);
		
		return false;
	}
	
	// Roster Item Exchange message
	if(message.getChild('x', NS_ROSTERX)) {
		// Open a new notification
		newNotification('rosterx', xid, [message], body);
		
		logThis('Roster Item Exchange from: ' + xid);
		
		return false;
	}
	
	// Normal message
	if((type == 'normal') && body) {
		// Message date
		var messageDate = delay;
		
		// No message date?
		if(!messageDate)
			messageDate = getXMPPTime('utc');
		
		// Message ID
		var messageID = hex_md5(xid + subject + messageDate);
		
		// We store the received message
		storeInboxMessage(xid, subject, body, 'unread', messageID, messageDate);
		
		// Display the inbox message
		if(exists('#inbox'))
			displayInboxMessage(xid, subject, body, 'unread', messageID, messageDate);
		
		// Check we have new messages (play a sound if any unread messages)
		if(checkInboxMessages())
			soundPlay(2);
		
		// Send it to the server
		storeInbox();
		
		return false;
	}
	
	// PubSub event
	if($(node).find('event').attr('xmlns') == NS_PUBSUB_EVENT) {
		// We get the needed values
		var iParse = $(node).find('event items');
		var iNode = iParse.attr('node');
		
		// Turn around the different result cases
		if(iNode) {
			switch(iNode) {
				// Mood
				case NS_MOOD:
					// Retrieve the values
					var iMood = iParse.find('mood');
					var fValue = '';
					var tText = '';
					
					// There's something
					if(iMood.children().size()) {
						// Read the value
						fValue = node.getElementsByTagName('mood').item(0).childNodes.item(0).nodeName;
						
						// Read the text
						tText = iMood.find('text').text();
						
						// Avoid errors
						if(!fValue)
							fValue = '';
					}
					
					// Store the PEP event (and display it)
					storePEP(xid, 'mood', fValue, tText);
					
					break;
				
				// Activity
				case NS_ACTIVITY:
					// Retrieve the values
					var iActivity = iParse.find('activity');
					var sValue = '';
					var tText = '';
					
					// There's something
					if(iActivity.children().size()) {
						// Read the value
						fValue = node.getElementsByTagName('activity').item(0).childNodes.item(0).nodeName;
						
						// Read the text
						tText = iActivity.find('text').text();
						
						// Avoid errors
						if(!fValue)
							fValue = '';
					}
					
					// Store the PEP event (and display it)
					storePEP(xid, 'activity', fValue, tText);
					
					break;
				
				// Tune
				case NS_TUNE:
					// Retrieve the values
					var iTune = iParse.find('tune');
					var tArtist = iTune.find('artist').text();
					var tSource = iTune.find('source').text();
					var tTitle = iTune.find('title').text();
					var tURI = iTune.find('uri').text();
					
					// Store the PEP event (and display it)
					storePEP(xid, 'tune', tArtist, tTitle, tSource, tURI);
					
					break;
				
				// Geolocation
				case NS_GEOLOC:
					// Retrieve the values
					var iGeoloc = iParse.find('geoloc');
					var tLat = iGeoloc.find('lat').text();
					var tLon = iGeoloc.find('lon').text();
					
					// Any extra-values?
					var tLocality = iGeoloc.find('locality').text();
					var tRegion = iGeoloc.find('region').text();
					var tCountry = iGeoloc.find('country').text();
					var tHuman = humanPosition(tLocality, tRegion, tCountry);
					
					// Store the PEP event (and display it)
					storePEP(xid, 'geoloc', tLat, tLon, tHuman);
					
					break;
				
				// Microblog
				case NS_URN_MBLOG:
					displayMicroblog(message, xid, hash, 'mixed', 'push');
					
					break;
				
				// Inbox
				case NS_URN_INBOX:
					// Do not handle friend's notifications
					if(xid == getXID())
						handleNotifications(message);
					
					break;
			}
		}
		
		return false;
	}
	
	// If this is a room topic message
	if(subject && (type == 'groupchat')) {
		// Filter the vars
		var filter_subject = subject.replace(/\n+/g, ' ');
		var filteredSubject = filterThisMessage(filter_subject, resource, true);
		var filteredName = resource.htmlEnc();
		
		// Display the new subject at the top
		$('#' + hash + ' .top .name .bc-infos .muc-topic').replaceWith('<span class="muc-topic" title="' + filter_subject + '">' + filteredSubject + '</span>');
		
		// Display the new subject as a system message
		if(resource) {
			var topic_body = filteredName + ' ' + _e("changed the subject to:") + ' ' + filterThisMessage(subject, resource, true);
			displayMessage(type, from, hash, filteredName, topic_body, time, stamp, 'system-message', false);
		}
	}
	
	// If the message has a content
	if(xHTML || body) {
		var filteredMessage;
		var html_escape = true;
		
		// IE bug fix
		if((BrowserDetect.browser == 'Explorer') && (BrowserDetect.version < 9))
			xHTML = 0;
		
		//If this is a xHTML message
		if(xHTML) {
			html_escape = false;
			
			// Filter the xHTML message
			body = filterThisXHTML(node);
		}
		
		// Groupchat message
		if(type == 'groupchat') {
			/* REF: http://xmpp.org/extensions/xep-0045.html */
			
			// We generate the message type and time
			var message_type = 'user-message';
			
			// This is an old message
			if(delay && resource)
				message_type = 'old-message';
			
			// This is a system message
			else if(!resource)
				message_type = 'system-message';
			
			var nickQuote = '';
			
			// If this is not an old message
			if(message_type == 'user-message') {
				var myNick = getMUCNick(hash);
				
				// If an user quoted our nick (with some checks)
				var regex = new RegExp('((^)|( )|(@))' + escapeRegex(myNick) + '(($)|(:)|(,)|( ))', 'gi');
				
				if(body.match(regex) && (myNick != resource) && (message_type == 'user-message'))
					nickQuote = ' my-nick';
				
				// We notify the user if there's a new personal message
				if(nickQuote) {
					messageNotify(hash, 'personal');
					quickBoard(from, 'groupchat', raw_body, resource);
					soundPlay(1);
				}
				
				// We notify the user there's a new unread MUC message
				else {
					messageNotify(hash, 'unread');
					
					// Play sound to all users in the MUC, except user who sent the message.
                    if(myNick != resource)
                        soundPlay(1);
				}
			}
			
			// Display the received message
			displayMessage(type, from, hash, resource.htmlEnc(), body, time, stamp, message_type, html_escape, nickQuote);
		}
		
		// Chat message
		else {
			// Gets the nickname of the user
			var fromName = resource;
			var chatType = 'chat';
			
			// Must send a receipt notification?
			if(hasReceipt(message) && (id != null))
				sendReceived(type, from, id);
			
			// It does not come from a groupchat user, get the full name
			if(!GCUser)
				fromName = getBuddyName(xid);
			else
				chatType = 'private';
			
			// If the chat isn't yet opened, open it !
			if(!exists('#' + hash)) {
				// We create a new chat
				chatCreate(hash, xid, fromName, chatType);
				
				// We tell the user that a new chat has started
				soundPlay(0);
			} else {
				soundPlay(1);
			}
			
			// Display the received message
			displayMessage(type, xid, hash, fromName.htmlEnc(), body, time, stamp, 'user-message', html_escape, '', 'him');
			
			// We notify the user
			messageNotify(hash, 'personal');
			quickBoard(xid, 'chat', raw_body, fromName);
		}
		
		return false;
	}
	
	return false;
}

// Sends a given message
function sendMessage(hash, type) {
	// Get the values
	var message_area = $('#' + hash + ' .message-area');
	var body = trim(message_area.val());
	var xid = unescape(message_area.attr('data-to'));
	
	// If the user didn't entered any message, stop
	if(!body || !xid)
		return false;
	
	try {
		// We send the message through the XMPP network
		var aMsg = new JSJaCMessage();
		aMsg.setTo(xid);
		
		// Set an ID
		var id = genID();
		aMsg.setID(id);
		
		// /help shortcut
		if(body.match(/^\/help\s*(.*)/)) {
			// Help text
			var help_text = '<p class="help" xmlns="http://www.w3.org/1999/xhtml">';
			help_text += '<b>' + _e("Available shortcuts:") + '</b>';
			
			// Shortcuts array
			var shortcuts = [];
			
			// Common shortcuts
			shortcuts.push(printf(_e("%s removes the chat logs"), '<em>/clear</em>'));
			shortcuts.push(printf(_e("%s joins a groupchat"), '<em>/join jid</em>'));
			shortcuts.push(printf(_e("%s closes the chat"), '<em>/part</em>'));
			shortcuts.push(printf(_e("%s shows the user profile"), '<em>/whois jid</em>'));
			
			// Groupchat shortcuts
			if(type == 'groupchat') {
				shortcuts.push(printf(_e("%s sends a message to the room"), '<em>/say message</em>'));
				shortcuts.push(printf(_e("%s changes your nickname"), '<em>/nick nickname</em>'));
				shortcuts.push(printf(_e("%s sends a message to someone in the room"), '<em>/msg nickname message</em>'));
				shortcuts.push(printf(_e("%s changes the room topic"), '<em>/topic subject</em>'));
				shortcuts.push(printf(_e("%s kicks a user of the room"), '<em>/kick [reason:] nickname</em>'));
				shortcuts.push(printf(_e("%s bans a user of the room"), '<em>/ban [reason:] nickname</em>'));
				shortcuts.push(printf(_e("%s invites someone to join the room"), '<em>/invite jid message</em>'));
			}
			
			// Generate the code from the array
			shortcuts = shortcuts.sort();
			
			for(s in shortcuts)
				help_text += shortcuts[s] + '<br />';
			
			help_text += '</p>';
			
			// Display the message
			displayMessage(type, xid, hash, 'help', help_text, getCompleteTime(), getTimeStamp(), 'system-message', false);
			
			// Reset chatstate
			chatStateSend('active', xid, hash);
		}
		
		// /clear shortcut
		else if(body.match(/^\/clear/)) {
			cleanChat(hex_md5(xid));
			
			// Reset chatstate
			chatStateSend('active', xid, hash);
		}
		
		// /join shortcut
		else if(body.match(/^\/join (\S+)\s*(.*)/)) {
			// Join
			var room = generateXID(RegExp.$1, 'groupchat');
			var pass = RegExp.$2;
			
			checkChatCreate(room, 'groupchat');
			
			// Reset chatstate
			chatStateSend('active', xid, hash);
		}
		
		// /part shortcut
		else if(body.match(/^\/part\s*(.*)/) && (!isAnonymous() || (isAnonymous() && (xid != generateXID(ANONYMOUS_ROOM, 'groupchat')))))
			quitThisChat(xid, hex_md5(xid), type);
		
		// /whois shortcut
		else if(body.match(/^\/whois(( (\S+))|($))/)) {
			var whois_xid = RegExp.$3;
			
			// Groupchat WHOIS
			if(type == 'groupchat') {
				var nXID = getMUCUserXID(xid, whois_xid);
				
				if(!nXID)
					openThisInfo(6);
				else
					openUserInfos(nXID);
			}
			
			// Chat or private WHOIS
			else {
				if(!whois_xid)
					openUserInfos(xid);
				else
					openUserInfos(whois_xid);
			}
			
			// Reset chatstate
			chatStateSend('active', xid, hash);
		}
		
		// Chat message type
		else if(type == 'chat') {
			aMsg.setType('chat');
			
			// Generates the correct message depending of the choosen style
			var genMsg = generateMessage(aMsg, body, hash);
			var html_escape = genMsg != 'XHTML';
			
			// Receipt request
			var receipt_request = receiptRequest(hash);
			
			if(receipt_request)
				aMsg.appendNode('request', {'xmlns': NS_URN_RECEIPTS});
			
			// Chatstate
			aMsg.appendNode('active', {'xmlns': NS_CHATSTATES});
			
			// Send it!
			con.send(aMsg, handleErrorReply);
			
			// Filter the xHTML message (for us!)
			if(!html_escape)
				body = filterThisXHTML(aMsg.getNode());
			
			// Finally we display the message we just sent
			var my_xid = getXID();
			
			displayMessage('chat', my_xid, hash, getBuddyName(my_xid).htmlEnc(), body, getCompleteTime(), getTimeStamp(), 'user-message', html_escape, '', 'me', id);
			
			// Receipt timer
			if(receipt_request)
				checkReceived(hash, id);
		}
		
		// Groupchat message type
		else if(type == 'groupchat') {
			// /say shortcut
			if(body.match(/^\/say (.+)/)) {
				body = body.replace(/^\/say (.+)/, '$1');
				
				aMsg.setType('groupchat');
				generateMessage(aMsg, body, hash);
				
				con.send(aMsg, handleErrorReply);
			}
			
			// /nick shortcut
			else if(body.match(/^\/nick (.+)/)) {
				var nick = body.replace(/^\/nick (.+)/, '$1');
				
				// Does not exist yet?
				if(!getMUCUserXID(xid, nick)) {
					// Send a new presence
					sendPresence(xid + '/' + nick, '', getUserShow(), getUserStatus(), '', false, false, handleErrorReply);
					
					// Change the stored nickname
					$('#' + hex_md5(xid)).attr('data-nick', escape(nick));
					
					// Reset chatstate
					chatStateSend('active', xid, hash);
				}
			}
			
			// /msg shortcut
			else if(body.match(/^\/msg (\S+)\s+(.+)/)) {
				var nick = RegExp.$1;
				var body = RegExp.$2;
				var nXID = getMUCUserXID(xid, nick);
				
				// We check if the user exists
				if(!nXID)
					openThisInfo(6);
				
				// If the private message is not empty
				else if(body) {
					aMsg.setType('chat');
					aMsg.setTo(nXID);
					generateMessage(aMsg, body, hash);
					
					con.send(aMsg, handleErrorReply);
				}
			}
			
			// /topic shortcut
			else if(body.match(/^\/topic (.+)/)) {
				var topic = body.replace(/^\/topic (.+)/, '$1');
				
				aMsg.setType('groupchat');
				aMsg.setSubject(topic);
				
				con.send(aMsg, handleMessageError);
				
				// Reset chatstate
				chatStateSend('active', xid, hash);
			}
			
			// /ban shortcut
			else if(body.match(/^\/ban (.*)/)) {
                                nick = jQuery.trim(RegExp.$1);
                                reason='';
				var nXID = getMUCUserRealXID(xid, nick);
                                // We check if the user exists, if not it may be because a reason is given
                                // we do not check it at first because the nickname could contain ':'
                                if(!nXID && (body.match(/^\/ban ([^:]+)[:]*(.*)/))) {
                                    var reason = jQuery.trim(RegExp.$1);
                                    var nick = jQuery.trim(RegExp.$2);
                                    if (0==nick.length) {
                                        nick = reason;
                                        reason='';
                                    }
                                    var nXID = getMUCUserXID(xid, nick);
                                }
				
				// We check if the user exists
				if(!nXID)
					openThisInfo(6);
				
				else {
					// We generate the ban IQ
					var iq = new JSJaCIQ();
					iq.setTo(xid);
					iq.setType('set');
					
					var iqQuery = iq.setQuery(NS_MUC_ADMIN);
					var item = iqQuery.appendChild(iq.buildNode('item', {'affiliation': 'outcast', 'jid': nXID, 'xmlns': NS_MUC_ADMIN}));
					
					if(reason)
						item.appendChild(iq.buildNode('reason', {'xmlns': NS_MUC_ADMIN}, reason));
					
					con.send(iq, handleErrorReply);
				}
				
				// Reset chatstate
				chatStateSend('active', xid, hash);
			}
			
			// /kick shortcut
			else if(body.match(/^\/kick (.*)/)) {
                                nick = jQuery.trim(RegExp.$1);
                                reason='';
				var nXID = getMUCUserRealXID(xid, nick);
                                // We check if the user exists, if not it may be because a reason is given
                                // we do not check it at first because the nickname could contain ':'
                                if(!nXID && (body.match(/^\/kick ([^:]+)[:]*(.*)/))) {
                                    var reason = jQuery.trim(RegExp.$1);
                                    var nick = jQuery.trim(RegExp.$2);
                                    if (0==nick.length) {
                                        nick = reason;
                                        reason='';
                                    }
                                    var nXID = getMUCUserXID(xid, nick);
                                }
				
				// We check if the user exists
				if(!nXID)
					openThisInfo(6);
				
				else {
					// We generate the kick IQ
					var iq = new JSJaCIQ();
					iq.setTo(xid);
					iq.setType('set');
					
					var iqQuery = iq.setQuery(NS_MUC_ADMIN);
					var item = iqQuery.appendChild(iq.buildNode('item', {'nick': nick, 'role': 'none', 'xmlns': NS_MUC_ADMIN}));
					
					if(reason)
						item.appendChild(iq.buildNode('reason', {'xmlns': NS_MUC_ADMIN}, reason));
					
					con.send(iq, handleErrorReply);
				}
				
				// Reset chatstate
				chatStateSend('active', xid, hash);
			}
			
			// /invite shortcut
			else if(body.match(/^\/invite (\S+)\s*(.*)/)) {
				var i_xid = RegExp.$1;
				var reason = RegExp.$2;
				
				var x = aMsg.appendNode('x', {'xmlns': NS_MUC_USER});
				var aNode = x.appendChild(aMsg.buildNode('invite', {'to': i_xid, 'xmlns': NS_MUC_USER}));
				
				if(reason)
					aNode.appendChild(aMsg.buildNode('reason', {'xmlns': NS_MUC_USER}, reason));
				
				con.send(aMsg, handleErrorReply);
				
				// Reset chatstate
				chatStateSend('active', xid, hash);
			}
			
			// No shortcut, this is a message
			else {
				aMsg.setType('groupchat');
				
				// Chatstate
				aMsg.appendNode('active', {'xmlns': NS_CHATSTATES});
				
				generateMessage(aMsg, body, hash);
				
				con.send(aMsg, handleMessageError);
				
				logThis('Message sent to: ' + xid + ' / ' + type, 3);
			}
		}
		
		// We reset the message input
		$('#' + hash + ' .message-area').val('');
	}
	
	finally {
		return false;
	}
}

// Generates the correct message area style
function generateStyle(hash) {
	// Initialize the vars
	var styles = '#' + hash + ' div.bubble-style';
	var font = styles + ' a.font-current';
	var fontsize = styles + ' a.fontsize-current';
	var checkbox = styles + ' input[type="checkbox"]';
	var color = '#' + hash + ' .message-area[data-color]';
	var style = '';
	
	// Get the font value
	$(font).filter('[data-font]').each(function() {
		style += 'font-family: ' + $(this).attr('data-font') + ';';
	});
	
	// Get the font value
	$(fontsize).filter('[data-value]').each(function() {
		style += 'font-size: ' + $(this).attr('data-value') + 'px;';
	});
	
	// Loop the input values
	$(checkbox).filter(':checked').each(function() {
		// If there is a previous element
		if(style)
			style += ' ';
		
		// Get the current style
		switch($(this).attr('class')) {
			case 'bold':
				style += 'font-weight: bold;';
				break;
			
			case 'italic':
				style += 'font-style: italic;';
				break;
			
			case 'underline':
				style += 'text-decoration: underline;';
				break;
		}
	});
	
	// Get the color value
	$(color).each(function() {
		style += 'color: #' + $(this).attr('data-color');
	});
	
	return style;
}

// Generates the correct message code
function generateMessage(aMsg, body, hash) {
	// Create the classical body
	aMsg.setBody(body);
	
	// Get the style
	var style = $('#' + hash + ' .message-area').attr('style');
	
	// A message style is choosen
	if(style) {
		// Explode the message body new lines (to create one <p /> element by line)
		var new_lines = new Array(body);
		
		if(body.match(/\n/))
			new_lines = body.split('\n');
		
		// Create the XML elements
		var aHtml = aMsg.appendNode('html', {'xmlns': NS_XHTML_IM});
		var aBody = aHtml.appendChild(aMsg.buildNode('body', {'xmlns': NS_XHTML}));
		
		// Use the exploded body array to create one element per entry
		for(i in new_lines) {
			// Current line
			var cLine = new_lines[i];
			
			// Blank line, we put a <br />
			if(cLine.match(/(^)(\s+)($)/) || !cLine)
				aBody.appendChild(aMsg.buildNode('br', {'xmlns': NS_XHTML}));
			
			// Line with content, we put a <p />
			else {
				// HTML encode the line
				cLine = cLine.htmlEnc();
				
				// Filter the links
				cLine = applyLinks(cLine, 'xhtml-im', style);
				
				// Append the filtered line
				$(aBody).append($('<p style="' + style + '">' + cLine + '</p>'));
			}
		}
		
		return 'XHTML';
	}
	
	return 'PLAIN';
}

// Displays a given message in a chat tab
function displayMessage(type, xid, hash, name, body, time, stamp, message_type, html_escape, nick_quote, mode, id, c_target_sel, no_scroll) {
	// Target
	if(typeof c_target_sel === 'undefined') {
		c_target_sel = $('#' + hash + ' .content');
	}

	// Generate some stuffs
	var has_avatar = false;
	var xid_hash = '';
	
	if(!nick_quote) {
		nick_quote = '';
	}
	
	if(message_type != 'system-message') {
		has_avatar = true;
		xid_hash = hex_md5(xid);
	}
	
	// Can scroll?
	var cont_scroll = document.getElementById('chat-content-' + hash);
	var can_scroll = false;
	
	if((!cont_scroll.scrollTop || ((cont_scroll.clientHeight + cont_scroll.scrollTop) == cont_scroll.scrollHeight)) && no_scroll != true) {
		can_scroll = true;
	}
	
	// Any ID?
	var data_id = '';
	
	if(id) {
		data_id = ' data-id="' + id + '"';
	}
	
	// Filter the message
	var filteredMessage = filterThisMessage(body, name, html_escape);

	// Display the received message in the room
	var messageCode = '<div class="one-line ' + message_type + nick_quote + '" data-stamp="' + stamp + '"' + data_id + '>';
	
	// Name color attribute
	if(type == 'groupchat') {
		attribute = ' style="color: ' + generateColor(name) + ';" class="name';
	} else {
		attribute = ' class="name';
		
		if(mode) {
			attribute += ' ' + mode;
		}
	}
	
	// Close the class attribute
	if(message_type == 'system-message') {
		attribute += ' hidden"';
	} else {
		attribute += '"';
	}
	
	// Filter the previous displayed message
	var last = c_target_sel.find('.one-group:not(.from-history):last');
	var last_name = last.find('b.name').attr('data-xid');
	var last_type = last.attr('data-type');
	var last_stamp = parseInt(last.attr('data-stamp'));
	var grouped = false;
	
	// We can group it with another previous message
	if((last_name == xid) && (message_type == last_type) && ((stamp - last_stamp) <= 1800)) {
		grouped = true;
	}
	
	// Is it a /me command?
	if(body.match(/(^|>)(\/me )([^<]+)/)) {
		filteredMessage = '<i>' + filteredMessage + '</i>';
	}
	
	messageCode += filteredMessage + '</div>';
	
	// Must group it?
	if(!grouped) {
		// Generate message headers
		var message_head = '';
		
		// Any avatar to add?
		if(has_avatar) {
			message_head += '<div class="avatar-container"><img class="avatar" src="' + './img/others/default-avatar.png' + '" alt="" /></div>';
		}
		
		// Add the date & the name
		message_head += '<span class="date">' + time + '</span><b data-xid="' + encodeQuotes(xid) + '" ' + attribute + '>' + name + '</b>';
		
		// Generate message code
		messageCode = '<div class="one-group ' + xid_hash + '" data-type="' + message_type + '" data-stamp="' + stamp + '">' + message_head + messageCode + '</div>';
	}

	// Write the code in the DOM
	if(grouped) {
		c_target_sel.find('.one-group:last').append(messageCode);
	} else {
		c_target_sel.append(messageCode);
	}

	// Store the last MAM_REQ_MAX message groups
	if(!enabledMAM() && (type == 'chat') && (message_type == 'user-message')) {
		// Filter the DOM
		var dom_filter = $('#' + hash + ' .content').clone().contents();
		var default_avatar = ('./img/others/default-avatar.png').replace(/&amp;/g, '&'); // Fixes #252
		
		$(dom_filter).find('.system-message').parent().remove();
		$(dom_filter).find('.avatar-container img.avatar').attr('src', default_avatar);
		$(dom_filter).find('.one-line').parent().slice(0, $(dom_filter).find('.one-line').parent().size() - MAM_REQ_MAX).remove();
		
		var store_html = $(dom_filter).parent().html();
		
		// Store the data
		if(store_html) {
			setPersistent(getXID(), 'history', hash, store_html);
		}
	}
	
	// Must get the avatar?
	if(has_avatar && xid && !grouped) {
		getAvatar(xid, 'cache', 'true', 'forget');
	}
	
	// Scroll to this message
	if(can_scroll) {
		autoScroll(hash);
	}
}

/*

Jappix - An open social platform
These are the chatstate JS script for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 25/08/11

*/

// Sends a given chatstate to a given entity
function chatStateSend(state, xid, hash) {
	var user_type = $('#' + hash).attr('data-type');
	
	// If the friend client supports chatstates and is online
	if((user_type == 'groupchat') || ((user_type == 'chat') && $('#' + hash + ' .message-area').attr('data-chatstates') && !exists('#page-switch .' + hash + ' .unavailable'))) {
		// Already sent?
		if(getDB('currentchatstate', xid) == state)
			return;
		
		// Write the state
		setDB('currentchatstate', xid, state);
		
		// New message stanza
		var aMsg = new JSJaCMessage();
		aMsg.setTo(xid);
		aMsg.setType(user_type);
		
		// Append the chatstate node
		aMsg.appendNode(state, {'xmlns': NS_CHATSTATES});
		
		// Send this!
		con.send(aMsg);
	}
}

// Displays a given chatstate in a given chat
function displayChatState(state, hash, type) {
	// Groupchat?
	if(type == 'groupchat') {
		resetChatState(hash, type);
		
		// "gone" state not allowed
		if(state != 'gone')
			$('#page-engine .page-engine-chan .user.' + hash).addClass(state);
	}
	
	// Chat
	else {
		// We change the buddy name color in the page-switch
		resetChatState(hash, type);
		$('#page-switch .' + hash + ' .name').addClass(state);
		
		// We generate the chatstate text
		var text = '';
		
		switch(state) {
			// Active
			case 'active':
				text = _e("Your friend is paying attention to the conversation.");
				
				break;
			
			// Composing
			case 'composing':
				text = _e("Your friend is writing a message...");
				
				break;
			
			// Paused
			case 'paused':
				text = _e("Your friend stopped writing a message.");
				
				break;
			
			// Inactive
			case 'inactive':
				text = _e("Your friend is doing something else.");
				
				break;
			
			// Gone
			case 'gone':
				text = _e("Your friend closed the chat.");
				
				break;
		}
		
		// We reset the previous state
		$('#' + hash + ' .chatstate').remove();
		
		// We create the chatstate
		$('#' + hash + ' .content').after('<div class="' + state + ' chatstate">' + text + '</div>');
	}
}

// Resets the chatstate switcher marker
function resetChatState(hash, type) {
	// Define the selector
	var selector;
	
	if(type == 'groupchat')
		selector = $('#page-engine .page-engine-chan .user.' + hash);
	else
		selector = $('#page-switch .' + hash + ' .name');
	
	// Reset!
	selector.removeClass('active')
	selector.removeClass('composing')
	selector.removeClass('paused')
	selector.removeClass('inactive')
	selector.removeClass('gone');
}

// Adds the chatstate events
function eventsChatState(target, xid, hash, type) {
	target.keyup(function(e) {
		if(e.keyCode != 13) {
			// Composing a message
			if($(this).val() && (getDB('chatstate', xid) != 'on')) {
				// We change the state detect input
				setDB('chatstate', xid, 'on');
				
				// We send the friend a "composing" chatstate
				chatStateSend('composing', xid, hash);
			}
			
			// Flushed the message which was being composed
			else if(!$(this).val() && (getDB('chatstate', xid) == 'on')) {
				// We change the state detect input
				setDB('chatstate', xid, 'off');
				
				// We send the friend an "active" chatstate
				chatStateSend('active', xid, hash);
			}
		}
	});
	
	target.change(function() {
		// Reset the composing database entry
		setDB('chatstate', xid, 'off');
	});
	
	target.focus(function() {
		// Not needed
		if(target.is(':disabled'))
			return;
		
		// Something was written, user started writing again
		if($(this).val())
			chatStateSend('composing', xid, hash);

		// Chat only: Nothing in the input, user is active
		else if(type == 'chat')
			chatStateSend('active', xid, hash);
	});
	
	target.blur(function() {
		// Not needed
		if(target.is(':disabled'))
			return;
		
		// Something was written, user paused
		if($(this).val())
			chatStateSend('paused', xid, hash);

		// Chat only: Nothing in the input, user is inactive
		else if(type == 'chat')
			chatStateSend('inactive', xid, hash);
	});
}

/*

Jappix - An open social platform
These are the receipts JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 26/12/10

*/

// Checks if we can send a receipt request
function receiptRequest(hash) {
	// Entity have support for receipt?
	if($('#' + hash + ' .message-area').attr('data-receipts') == 'true')
		return true;
	
	return false;
}

// Checks if there is a receipt request
function hasReceipt(packet) {
	// Any receipt request?
	if(packet.getChild('request', NS_URN_RECEIPTS))
		return true;
	
	return false;
}

// Checks if there is a received reply
function hasReceived(packet) {
	// Any received reply?
	if(packet.getChild('received', NS_URN_RECEIPTS))
		return true;
	
	return false;
}

// Sends a received notification
function sendReceived(type, to, id) {
	var aMsg = new JSJaCMessage();
	aMsg.setTo(to);
	aMsg.setID(id);
	
	// Any type?
	if(type)
		aMsg.setType(type);
	
	// Append the received node
	aMsg.appendNode('received', {'xmlns': NS_URN_RECEIPTS, 'id': id});
	
	con.send(aMsg);
	
	logThis('Sent received to: ' + to);
}

// Tells the message has been received
function messageReceived(hash, id) {
	// Line selector
	var path = $('#' + hash + ' .one-line[data-id="' + id + '"]');
	
	// Add a received marker
	path.attr('data-received', 'true')
	    .removeAttr('data-lost');
	
	// Group selector
	var group = path.parent();
	
	// Remove the group marker
	if(!group.find('.one-line[data-lost]').size()) {
		group.find('b.name').removeClass('talk-images')
				    .removeAttr('title');
	}
	
	return false;
}

// Checks if the message has been received
function checkReceived(hash, id) {
	// Fire a check 10 seconds later
	$('#' + hash + ' .one-line[data-id="' + id + '"]').oneTime('10s', function() {
		// Not received?
		if($(this).attr('data-received') != 'true') {
			// Add a "lost" marker
			$(this).attr('data-lost', 'true');
			
			// Add a warn on the buddy-name
			$(this).parent().find('b.name').addClass('talk-images')
						       .attr('title', _e("Your friend seems not to have received your message(s)!"));
		}
	});
}

/*

Jappix - An open social platform
These are the tooltip JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 10/04/12

*/

// Creates a tooltip code
function createTooltip(xid, hash, type) {
	// Path to the element
	var path = '#' + hash;
	var path_tooltip = path + ' .chat-tools-' + type;
	var path_bubble = path_tooltip + ' .bubble-' + type;
	
	// Yet exists?
	if(exists(path_bubble))
		return false;
	
	// Generates special tooltip HTML code
	var title = '';
	var content = '';
	
	switch(type) {
		// Smileys
		case 'smileys':
			title = _e("Smiley insertion");
			content = smileyLinks(hash);
			
			break;
		
		// Style
		case 'style':
			title = _e("Change style");
			
			// Generate fonts list
			var fonts = {
				'arial': 'Arial, Helvetica, sans-serif',
				'arial-black': '\'Arial Black\', Gadget, sans-serif',
				'bookman-old-style': '\'Bookman Old Style\', serif',
				'comic-sans-ms': '\'Comic Sans MS\', cursive',
				'courier': 'Courier, monospace',
				'courier-new': '\'Courier New\', Courier, monospace',
				'garamond': 'Garamond, serif',
				'georgia': 'Georgia, serif',
				'impact': 'Impact, Charcoal, sans-serif',
				'lucida-console': '\'Lucida Console\', Monaco, monospace',
				'lucida-sans-unicode': '\'Lucida Sans Unicode\', \'Lucida Grande\', sans-serif',
				'ms-sans-serif': '\'MS Sans Serif\', Geneva, sans-serif',
				'ms-serif': '\'MS Serif\', \'New York\', sans-serif',
				'palatino-linotype': '\'Palatino Linotype\', \'Book Antiqua\', Palatino, serif',
				'symbol': 'Symbol, sans-serif',
				'tahoma': 'Tahoma, Geneva, sans-serif',
				'times-new-roman': '\'Times New Roman\', Times, serif',
				'trebuchet-ms': '\'Trebuchet MS\', Helvetica, sans-serif',
				'verdana': 'Verdana, Geneva, sans-serif',
				'webdings': 'Webdings, sans-serif',
				'wingdings': 'Wingdings, \'Zapf Dingbats\', sans-serif'
			};
			
			var fonts_html = '<div class="font-list">';
			
			// No fonts
			fonts_html += '<a href="#">' + _e("None") + '</a>';
			
			// Available fonts
			$.each(fonts, function(id_name, full_name) {
				// Generate short name
				var short_name = full_name;
				
				if(short_name.match(/,/)) {
					var name_split = short_name.split(',');
					short_name = trim(name_split[0]);
				}
				
				short_name = short_name.replace(/([^a-z0-9\s]+)/gi, '');
				
				// Add this to the HTML
				fonts_html += '<a href="#" data-value="' + encodeQuotes(id_name) + '" data-font="' + encodeQuotes(full_name) + '" style="font-family: ' + encodeQuotes(full_name) + ';">' + short_name.htmlEnc() + '</a>';
			});
			fonts_html += '</div>';
			
			content = 
				'<label class="font">' + 
					'<div class="font-icon talk-images"></div>' + 
					
					'<div class="fontsize-change">' + 
						'<a class="fontsize-current" href="#">12</a>' + 
						'<div class="fontsize-list">' + 
							'<a href="#" class="reset talk-images"></a>' + 
							'<a href="#" data-value="10" style="font-size: 10px;">10</a>' + 
							'<a href="#" data-value="12" style="font-size: 12px;">12</a>' + 
							'<a href="#" data-value="14" style="font-size: 14px;">14</a>' + 
							'<a href="#" data-value="16" style="font-size: 16px;">16</a>' + 
							'<a href="#" data-value="18" style="font-size: 18px;">18</a>' + 
						'</div>' + 
					'</div>' + 
					
					'<div class="font-change">' + 
						'<a class="font-current" href="#">' + _e("None") + '</a>' + 
						fonts_html + 
					'</div>' + 
				'</label>' + 
				'<label class="bold"><input type="checkbox" class="bold" />' + _e("Text in bold") + '</label>' + 
				'<label class="italic"><input type="checkbox" class="italic" />' + _e("Text in italic") + '</label>' + 
				'<label class="underline"><input type="checkbox" class="underline" />' + _e("Underlined text") + '</label>' + 
				'<a href="#" class="color" style="background-color: #b10808; clear: both;" data-color="b10808"></a>' + 
				'<a href="#" class="color" style="background-color: #e5860c;" data-color="e5860c"></a>' + 
				'<a href="#" class="color" style="background-color: #f0f30e;" data-color="f0f30e"></a>' + 
				'<a href="#" class="color" style="background-color: #009a04;" data-color="009a04"></a>' + 
				'<a href="#" class="color" style="background-color: #0ba9a0;" data-color="0ba9a0"></a>' + 
				'<a href="#" class="color" style="background-color: #04228f;" data-color="04228f"></a>' + 
				'<a href="#" class="color" style="background-color: #9d0ab7;" data-color="9d0ab7"></a>' + 
				'<div class="color-picker">' + 
					'<a href="#" class="color-more talk-images"></a>' + 
					'<div class="color-hex">' + 
						'<span class="hex-begin">#</span>' + 
						'<input class="hex-value" type="text" maxlength="6" placeholder="e1e1e1" />' + 
					'</div>' + 
				'</div>';
			
			break;
		
		// File send
		case 'file':
			title = _e("Send a file");
			content = '<p style="margin-bottom: 8px;">' + _e("Once uploaded, your friend will be prompted to download the file you sent.") + '</p>';
			content += '<form id="oob-upload" action="./php/send.php" method="post" enctype="multipart/form-data">' + generateFileShare() + '</form>';
			
			break;
		
		// Chat log
		case 'save':
			title = _e("Save chat");
			content = '<p style="margin-bottom: 8px;">' + _e("Click on the following link to get the chat log, and wait. Then click again to get the file.") + '</p>';
			
			// Possible to generate any log?
			if($(path + ' .one-line').size())
				content += '<a href="#" class="tooltip-actionlog">' + _e("Generate file!") + '</a>';
			else
				content += '<span class="tooltip-nolog">' + _e("This chat is empty!") + '</span>';
			
			break;
	}
	
	// Generates general tooltip HTML code
	var html = 
		'<div class="tooltip bubble-' + type + '">' + 
			'<div class="tooltip-subitem">' + 
				'<p class="tooltip-top">' + title + '</p>' + 
				content + 
			'</div>' + 
			
			'<div class="tooltip-subarrow talk-images"></div>' + 
		'</div>';
	
	// Append the HTML code
	$(path_tooltip).append(html);
	
	// Special events
	switch(type) {
		// Smileys
		case 'smileys':
			// Apply click event on smiley links
			$(path_tooltip + ' a.emoticon').click(function() {
				return insertSmiley($(this).attr('data-smiley'), hash);
			});
			
			break;
		
		// Style
		case 'style':
			// Paths to items
			var message_area = path + ' .message-area';
			var bubble_style = path_tooltip + ' .bubble-style';
			var style = bubble_style + ' input:checkbox';
			var colors = bubble_style + ' a.color';
			var font_current = bubble_style + ' a.font-current';
			var font_list = bubble_style + ' div.font-list';
			var font_select = font_list + ' a';
			var fontsize_current = bubble_style + ' a.fontsize-current';
			var fontsize_list = bubble_style + ' div.fontsize-list';
			var fontsize_select = fontsize_list + ' a';
			var color = bubble_style + ' div.color-picker';
			var color_more = color + ' a.color-more';
			var color_hex = color + ' div.color-hex';
			
			// Click event on style bubble
			$(bubble_style).click(function() {
				// Hide font selector if opened
				if($(font_list).is(':visible'))
					$(font_current).click();
				
				// Hide font-size selector if opened
				if($(fontsize_list).is(':visible'))
					$(fontsize_current).click();
				
				// Hide color selector if opened
				if($(color_hex).is(':visible'))
					$(color_more).click();
			});
			
			// Click event on font picker
			$(font_current).click(function() {
				// The clicked color is yet selected
				if($(font_list).is(':visible'))
					$(this).parent().removeClass('listed');
				else
					$(this).parent().addClass('listed');
				
				return false;
			});
			
			// Click event on a new font in the picker
			$(font_select).click(function() {
				// No font selected
				if(!$(this).attr('data-value')) {
					$(font_current).removeAttr('data-font')
					               .removeAttr('data-value')
					               .text(_e("None"));
					
					$(message_area).removeAttr('data-font');
				}
				
				// A font is defined
				else {
					$(font_current).attr('data-font', $(this).attr('data-font'))
					               .attr('data-value', $(this).attr('data-value'))
					               .text($(font_list).find('a[data-value="' + $(this).attr('data-value') + '"]').text());
					
					$(message_area).attr('data-font', $(this).attr('data-value'));
				}
				
				return false;
			});
			
			// Click event on font-size picker
			$(fontsize_current).click(function() {
				// The clicked color is yet selected
				if($(fontsize_list).is(':visible'))
					$(this).parent().removeClass('listed');
				else
					$(this).parent().addClass('listed');
				
				return false;
			});
			
			// Click event on a new font-size in the picker
			$(fontsize_select).click(function() {
				// No font-size selected
				if(!$(this).attr('data-value')) {
					$(fontsize_current).removeAttr('data-value').text(_e("16"));
					$(message_area).removeAttr('data-fontsize');
				}
				
				// A font-size is defined
				else {
					$(fontsize_current).attr('data-value', $(this).attr('data-value'))
					                   .text($(this).attr('data-value'));
					$(message_area).attr('data-fontsize', $(this).attr('data-value'));
				}
				
				return false;
			});
			
			// Click event on color picker
			$(colors).click(function() {
				// Reset the manual picker
				$(color_hex).find('input').val('');
				
				// The clicked color is yet selected
				if($(this).hasClass('selected')) {
					$(message_area).removeAttr('data-color');
					$(this).removeClass('selected');
				}
				
				else {
					$(message_area).attr('data-color', $(this).attr('data-color'));
					$(colors).removeClass('selected');
					$(this).addClass('selected');
				}
				
				return false;
			});
			
			// Click event on color picker
			$(color_more).click(function() {
				// The clicked color is yet selected
				if($(color_hex).is(':visible'))
					$(this).parent().removeClass('opened');
				
				else {
					$(this).parent().addClass('opened');
					
					// Focus
					$(document).oneTime(10, function() {
						$(color_hex).find('input').focus();
					});
				}
				
				return false;
			});
			
			// Click event on color hex
			$(color_hex).click(function() {
				return false;
			});
			
			// Keyup event on color picker
			$(color_hex).find('input').keyup(function(e) {
				// Submit
				if(e.keyCode == 13) {
					if($(color_hex).is(':visible')) {
						$(color_more).click();
						
						// Focus again on the message textarea
						$(document).oneTime(10, function() {
							$(message_area).focus();
						});
					}
					
					return false;
				}
				
				// Reset current color
				$(message_area).removeAttr('data-color');
				$(colors).removeClass('selected');
				
				// Change value
				var new_value = $(this).val().replace(/([^a-z0-9]+)/gi, '');
				$(this).val(new_value);
				
				if(new_value)
					$(message_area).attr('data-color', new_value);
				
				// Regenerate style
				var style = generateStyle(hash);
				
				// Any style to apply?
				if(style)
					$(message_area).attr('style', style);
				else
					$(message_area).removeAttr('style');
			}).placeholder();
			
			// Change event on text style checkboxes
			$(style).change(function() {
				// Get current type
				var style_data = 'data-' + $(this).attr('class');
				
				// Checked checkbox?
				if($(this).filter(':checked').size())
					$(message_area).attr(style_data, true);
				else
					$(message_area).removeAttr(style_data);
			});
			
			// Update the textarea style when it is changed
			$(style + ', ' + colors + ', ' + font_select + ', ' + fontsize_select).click(function() {
				var style = generateStyle(hash);
				
				// Any style to apply?
				if(style)
					$(message_area).attr('style', style);
				else
					$(message_area).removeAttr('style');
				
				// Focus again on the message textarea
				$(document).oneTime(10, function() {
					$(message_area).focus();
				});
			});
			
			// Load current style
			loadStyleSelector(hash);
			
			break;
		
		// File send
		case 'file':
			// File upload vars
			var oob_upload_options = {
				dataType:	'xml',
				beforeSubmit:	waitUploadOOB,
				success:	handleUploadOOB
			};
			
			// Upload form submit event
			$(path_tooltip + ' #oob-upload').submit(function() {
				if($(path_tooltip + ' #oob-upload input[type="file"]').val())
					$(this).ajaxSubmit(oob_upload_options);
				
				return false;
			});
			
			// Upload input change event
			$(path_tooltip + ' #oob-upload input[type="file"]').change(function() {
				if($(this).val())
					$(path_tooltip + ' #oob-upload').ajaxSubmit(oob_upload_options);
				
				return false;
			});
			
			// Input click event
			$(path_tooltip + ' #oob-upload input[type="file"], ' + path_tooltip + ' #oob-upload input[type="submit"]').click(function() {
				if(exists(path_tooltip + ' #oob-upload input[type="reset"]'))
					return;
				
				// Lock the bubble
				$(path_bubble).addClass('locked');
				
				// Add a cancel button
				$(this).after('<input type="reset" value="' + _e("Cancel") + '" />');
				
				// Cancel button click event
				$(path_tooltip + ' #oob-upload input[type="reset"]').click(function() {
					// Remove the bubble
					$(path_bubble).removeClass('locked');
					destroyTooltip(hash, 'file');
				});
			});
			
			break;
		
		// Chat log
		case 'save':
			// Chat log generation click event
			$(path_tooltip + ' .tooltip-actionlog').click(function() {
				// Replace it with a waiting notice
				$(this).replaceWith('<span class="tooltip-waitlog">' + _e("Please wait...") + '</span>');
				
				generateChatLog(xid, hash);
				
				return false;
			});
			
			break;
	}
	
	return true;
}

// Destroys a tooltip code
function destroyTooltip(hash, type) {
	$('#' + hash + ' .chat-tools-content:not(.mini) .bubble-' + type + ':not(.locked)').remove();
}

// Applies the page-engine tooltips hover event
function hoverTooltip(xid, hash, type) {
	$('#' + hash + ' .chat-tools-' + type).hover(function() {
		createTooltip(xid, hash, type);
	}, function() {
		destroyTooltip(hash, type)
	});
}

// Applies the hoverTooltip function to the needed things
function tooltipIcons(xid, hash) {
	// Hover events
	hoverTooltip(xid, hash, 'smileys');
	hoverTooltip(xid, hash, 'style');
	hoverTooltip(xid, hash, 'file');
	hoverTooltip(xid, hash, 'save');
	
	// Click events
	$('#' + hash + ' a.chat-tools-content, #' + hash + ' .chat-tools-content a').click(function() {
		return false;
	});
}

// Loads the style selector options
function loadStyleSelector(hash) {
	// Define the vars
	var path = '#' + hash;
	var message_area = $(path + ' .message-area');
	var bubble_style = path + ' .bubble-style';
	var font = message_area.attr('data-font');
	var font_select = $(bubble_style + ' div.font-list').find('a[data-value="' + font + '"]');
	var fontsize = message_area.attr('data-fontsize');
	var color = message_area.attr('data-color');
	
	// Apply message font
	if(font) {
		$(bubble_style + ' a.font-current').attr('data-value', font)
		                                   .attr('data-font', font_select.attr('data-font'))
		                                   .text(font_select.text());
	}
	
	// Apply message font-size
	if(fontsize) {
		$(bubble_style + ' a.fontsize-current').attr('data-value', fontsize)
		                                       .text(fontsize);
	}
	
	// Apply the options to the style selector
	$(bubble_style + ' input[type="checkbox"]').each(function() {
		// Current input enabled?
		if(message_area.attr('data-' + $(this).attr('class')))
			$(this).attr('checked', true);
	});
	
	// Apply message color
	if(color) {
		if($(bubble_style + ' a.color[data-color="' + color + '"]').size())
			$(bubble_style + ' a.color[data-color="' + color + '"]').addClass('selected');
		else
			$(bubble_style + ' div.color-hex input.hex-value').val(color);
	}
}
/*

Jappix - An open social platform
These are the filtering JS script for Jappix

-------------------------------------------------

License: AGPL
Authors: Valérian Saliou, Maranda
Last revision: 13/02/12

*/

// Generates a given emoticon HTML code
function emoteImage(image, text, after) {
	return ' <img class="emoticon emoticon-' + image + ' smileys-images" alt="' + encodeQuotes(text) + '" src="' + './img/others/blank.gif' + '" /> ' + after;
}

// Filters a given message
function filterThisMessage(neutralMessage, nick, html_escape) {
	var filteredMessage = neutralMessage;
	
	// We encode the HTML special chars
	if(html_escape)
		filteredMessage = filteredMessage.htmlEnc();
	
	// /me command
	filteredMessage = filteredMessage.replace(/((^)|((.+)(>)))(\/me )([^<]+)/, nick + ' $7')
	
	// We replace the smilies text into images
	.replace(/(:-?@)($|\s|<)/gi, emoteImage('angry', '$1', '$2'))
	.replace(/(:-?\[)($|\s|<)/gi, emoteImage('bat', '$1', '$2'))
	.replace(/(\(B\))($|\s|<)/g, emoteImage('beer', '$1', '$2'))
	.replace(/((:-?D)|(XD))($|\s|<)/gi, emoteImage('biggrin', '$1', '$4'))
	.replace(/(:-?\$)($|\s|<)/gi, emoteImage('blush', '$1', '$2'))
	.replace(/(\(Z\))($|\s|<)/g, emoteImage('boy', '$1', '$2'))
	.replace(/(\(W\))($|\s|<)/g, emoteImage('brflower', '$1', '$2'))			
	.replace(/((&lt;\/3)|(\(U\)))($|\s|<)/g, emoteImage('brheart', '$1', '$4'))			
	.replace(/(\(C\))($|\s|<)/g, emoteImage('coffee', '$1', '$2'))			
	.replace(/((8-\))|(\(H\)))($|\s|<)/g, emoteImage('coolglasses', '$1', '$4'))
	.replace(/(:'-?\()($|\s|<)/gi, emoteImage('cry', '$1', '$2'))
	.replace(/(\(%\))($|\s|<)/g, emoteImage('cuffs', '$1', '$2'))
	.replace(/(\]:-?&gt;)($|\s|<)/gi, emoteImage('devil', '$1', '$2'))			
	.replace(/(\(D\))($|\s|<)/g, emoteImage('drink', '$1', '$2'))
	.replace(/(@}-&gt;--)($|\s|<)/gi, emoteImage('flower', '$1', '$2'))
	.replace(/((:-?\/)|(:-?S))($|\s|<)/gi, emoteImage('frowning', '$1', '$4'))
	.replace(/(\(X\))($|\s|<)/g, emoteImage('girl', '$1', '$2'))
	.replace(/((&lt;3)|(\(L\)))($|\s|<)/g, emoteImage('heart', '$1', '$4'))
	.replace(/(\(}\))($|\s|<)/g, emoteImage('hugleft', '$1', '$2'))			
	.replace(/(\({\))($|\s|<)/g, emoteImage('hugright', '$1', '$2'))
	.replace(/(:-?{})($|\s|<)/gi, emoteImage('kiss', '$1', '$2'))
	.replace(/(\(I\))($|\s|<)/g, emoteImage('lamp', '$1', '$2'))
	.replace(/(:-?3)($|\s|<)/gi, emoteImage('lion', '$1', '$2'))
	.replace(/(\(E\))($|\s|<)/g, emoteImage('mail', '$1', '$2'))
	.replace(/(\(S\))($|\s|<)/g, emoteImage('moon', '$1', '$2'))
	.replace(/(\(8\))($|\s|<)/g, emoteImage('music', '$1', '$2'))
	.replace(/((=-?O)|(:-?O))($|\s|<)/gi, emoteImage('oh', '$1', '$4'))
	.replace(/(\(T\))($|\s|<)/g, emoteImage('phone', '$1', '$2'))
	.replace(/(\(P\))($|\s|<)/g, emoteImage('photo', '$1', '$2'))
	.replace(/(:-?!)($|\s|<)/gi, emoteImage('puke', '$1', '$2'))
	.replace(/(\(@\))($|\s|<)/g, emoteImage('pussy', '$1', '$2'))
	.replace(/(\(R\))($|\s|<)/g, emoteImage('rainbow', '$1', '$2'))
	.replace(/(:-?\))($|\s|<)/gi, emoteImage('smile', '$1', '$2'))
	.replace(/(\(\*\))($|\s|<)/g, emoteImage('star', '$1', '$2'))
	.replace(/(:-?\|)($|\s|<)/gi, emoteImage('stare', '$1', '$2'))
	.replace(/(\(N\))($|\s|<)/g, emoteImage('thumbdown', '$1', '$2'))
	.replace(/(\(Y\))($|\s|<)/g, emoteImage('thumbup', '$1', '$2'))
	.replace(/(:-?P)($|\s|<)/gi, emoteImage('tongue', '$1', '$2'))
	.replace(/(:-?\()($|\s|<)/gi, emoteImage('unhappy', '$1', '$2'))
	.replace(/(;-?\))($|\s|<)/gi, emoteImage('wink', '$1', '$2'))
	
	// Text in bold
	.replace(/(^|\s|>|\()((\*)([^<>'"\*]+)(\*))($|\s|<|\))/gi, '$1<b>$2</b>$6')
	
	// Italic text
	.replace(/(^|\s|>|\()((\/)([^<>'"\/]+)(\/))($|\s|<|\))/gi, '$1<em>$2</em>$6')
	
	// Underlined text
	.replace(/(^|\s|>|\()((_)([^<>'"_]+)(_))($|\s|<|\))/gi, '$1<span style="text-decoration: underline;">$2</span>$6');
	
	// Add the links
	if(html_escape)
		filteredMessage = applyLinks(filteredMessage, 'desktop');
	
	// Filter integratebox links
	filteredMessage = filterIntegrateBox(filteredMessage);
	
	return filteredMessage;
}

// Filters a xHTML message to be displayed in Jappix
function filterThisXHTML(code) {
	// Allowed elements array
	var elements = new Array(
					'a',
					'abbr',
					'acronym',
			        'address',
			        'blockquote',
					'body',
					'br',
					'cite',
			        'code',
			        'dd',
			        'dfn',
			        'div',
			        'dt',
			        'em',
			        'h1',
			        'h2',
			        'h3',
			        'h4',
			        'h5',
			        'h6',
			        'head',
			        'html',
			        'img',
			        'kbd',
			        'li',
			        'ol',
			        'p',
			        'pre',
			        'q',
			        'samp',
			        'span',
			        'strong',
			        'title',
			        'ul',
			        'var'
			       );
	
	// Allowed attributes array
	var attributes = new Array(
				   'accesskey',
				   'alt',
				   'charset',
				   'cite',
				   'class',
				   'height',
				   'href',
				   'hreflang',
				   'id',
				   'longdesc',
				   'profile',
				   'rel',
				   'rev',
				   'src',
				   'style',
				   'tabindex',
				   'title',
				   'type',
				   'uri',
				   'version',
				   'width',
				   'xml:lang',
				   'xmlns'
				  );
	
	// Remove forbidden elements
	$(code).find('html body *').each(function() {
		// This element is not authorized
		if(!existArrayValue(elements, (this).nodeName.toLowerCase()))
			$(this).remove();
	});
	
	// Remove forbidden attributes
	$(code).find('html body *').each(function() {
		// Put a pointer on this element (jQuery way & normal way)
		var cSelector = $(this);
		var cElement = (this);
		
		// Loop the attributes of the current element
		$(cElement.attributes).each(function(index) {
			// Read the current attribute
			var cAttr = cElement.attributes[index];
			var cName = cAttr.name;
			var cVal = cAttr.value;
			
			// This attribute is not authorized, or contains JS code
			if(!existArrayValue(attributes, cName.toLowerCase()) || ((cVal.toLowerCase()).match(/(^|"|')javascript:/)))
				cSelector.removeAttr(cName);
		});
	});
	
	// Filter some other elements
	$(code).find('a').attr('target', '_blank');
	
	return $(code).find('html body').html();
}
/*

Jappix - An open social platform
These are the links JS script for Jappix

-------------------------------------------------

License: dual-licensed under AGPL and MPLv2
Authors: Valérian Saliou, Maranda
Last revision: 26/08/11

*/

// Apply links in a string
function applyLinks(string, mode, style) {
	// Special stuffs
	var style, target;
	
	// Links style
	if(!style)
		style = '';
	else
		style = ' style="' + style + '"';
	
	// Open in new tabs
	if(mode != 'xhtml-im')
		target = ' target="_blank"';
	else
		target = '';
	
	// XMPP address
	string = string.replace(/(\s|<br \/>|^)(([a-zA-Z0-9\._-]+)@([a-zA-Z0-9\.\/_-]+))(,|\s|$)/gi, '$1<a href="xmpp:$2" target="_blank"' + style + '>$2</a>$5');
	
	// Simple link
	string = string.replace(/(\s|<br \/>|^|\()((https?|ftp|file|xmpp|irc|mailto|vnc|webcal|ssh|ldap|smb|magnet|spotify)(:)([^<>'"\s\)]+))/gim, '$1<a href="$2"' + target + style + '>$2</a>');
	
	return string;
}

/*

Jappix - An open social platform
These are the inbox JS script for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 08/06/11

*/

// Opens the inbox popup
function openInbox() {
	// Popup HTML content
	var html = 
	'<div class="top">' + _e("Your inbox") + '</div>' + 
	
	'<div class="content">' + 
		'<div class="head inbox-head">' + 
			'<div class="head-text inbox-head-text">' + _e("Available actions") + '</div>' + 
			
			'<div class="head-actions inbox-head-actions">' + 
				'<a href="#" class="a-delete-messages">' + _e("Clean") + '</a>' + 
				'<a href="#" class="a-new-message">' + _e("New") + '</a>' + 
				'<a href="#" class="a-show-messages">' + _e("Received") + '</a>' + 
			'</div>' + 
		'</div>' + 
		
		'<div class="inbox-results">' + 
			'<p class="inbox-noresults">' + _e("Your inbox is empty.") + '</p>' + 
			
			'<div class="inbox"></div>' + 
		'</div>' + 
		
		'<div class="inbox-new">' + 
			'<div class="inbox-new-to inbox-new-block search">' + 
				'<p class="inbox-new-text">' + _e("To") + '</p>' + 
				
				'<input name="inbox-new-to-input" class="inbox-new-input inbox-new-to-input" type="text" required="" />' + 
			'</div>' + 
			
			'<div class="inbox-new-topic inbox-new-block">' + 
				'<p class="inbox-new-text">' + _e("Subject") + '</p>' + 
				
				'<input name="inbox-new-subject-input" class="inbox-new-input inbox-new-subject-input" type="text" required="" />' + 
			'</div>' + 
			
			'<div class="inbox-new-body inbox-new-block">' + 
				'<p class="inbox-new-text">' + _e("Content") + '</p>' + 
				
				'<textarea class="inbox-new-textarea" rows="8" cols="60" required=""></textarea>' + 
			'</div>' + 
			
			'<form class="inbox-new-file inbox-new-block" action="./php/file-share.php" method="post" enctype="multipart/form-data">' + 
				'<p class="inbox-new-text">' + _e("File") + '</p>' + 
				
				generateFileShare() + 
			'</form>' + 
			
			'<div class="inbox-new-send inbox-new-block">' + 
				'<a href="#" class="send one-button talk-images">' + _e("Send message") + '</a>' + 
			'</div>' + 
		'</div>' + 
	'</div>' + 
	
	'<div class="bottom">' + 
		'<div class="wait wait-medium"></div>' + 
		
		'<a href="#" class="finish">' + _e("Close") + '</a>' + 
	'</div>';
	
	// Create the popup
	createPopup('inbox', html);
	
	// Associate the events
	launchInbox();
	
	// Load the messages
	loadInbox();
	
	return false;
}

// Closes the inbox popup
function closeInbox() {
	// Destroy the popup
	destroyPopup('inbox');
	
	return false;
}

// Opens the message compose tool
function composeInboxMessage(xid) {
	// Open things
	openInbox();
	newInboxMessage();
	
	// Apply XID
	$('#inbox .inbox-new-to-input').val(xid);
	
	// Focus to the next item
	$(document).oneTime(10, function() {
		$('#inbox .inbox-new-subject-input').focus();
	});
	
	return false;
}

// Stores the inbox
function storeInbox() {
	var iq = new JSJaCIQ();
	iq.setType('set');
	var query = iq.setQuery(NS_PRIVATE);
	var storage = query.appendChild(iq.buildNode('storage', {'xmlns': NS_INBOX}));
	
	for(var i = 0; i < storageDB.length; i++) {
		// Get the pointer values
		var current = storageDB.key(i);
		
		// If the pointer is on a stored message
		if(explodeThis('_', current, 0) == 'inbox') {
			// Get the values
			var value = $(XMLFromString(storageDB.getItem(current)));
			
			// Create the storage node
			storage.appendChild(iq.buildNode('message', {
								     'id': value.find('id').text().revertHtmlEnc(),
								     'from': value.find('from').text().revertHtmlEnc(),
								     'subject': value.find('subject').text().revertHtmlEnc(),
								     'status': value.find('status').text().revertHtmlEnc(),
								     'date': value.find('date').text().revertHtmlEnc(),
								     'xmlns': NS_INBOX
								    },
								    
								    value.find('content').text().revertHtmlEnc()
							));
		}
	}
	
	con.send(iq);
}

// Creates a new normal message
function newInboxMessage() {
	// Init
	var mPath = '#inbox .';
	
	// Reset the previous buddy search
	resetBuddySearch('#inbox .inbox-new-to');
	
	// We switch the divs
	$(mPath + 'inbox-results, #inbox .a-new-message, #inbox .a-delete-messages').hide();
	$(mPath + 'inbox-new, #inbox .a-show-messages').show();
	
	// We focus on the first input
	$(document).oneTime(10, function() {
		$(mPath + 'inbox-new-to-input').focus();
	});
	
	// We reset some stuffs
	cleanNewInboxMessage();
	
	return false;
}

// Cleans the inbox
function cleanNewInboxMessage() {
	// Init
	var mPath = '#inbox .';
	
	// We reset the forms
	$(mPath + 'inbox-new-block:not(form) input, ' + mPath + 'inbox-new textarea').val('').removeClass('please-complete');
	$(mPath + 'inbox-new-file a').remove();
	$(mPath + 'inbox-new-file input').show();
	
	// We close an eventual opened message
	$(mPath + 'message-content').remove();
	$(mPath + 'one-message').removeClass('message-reading');
}

// Sends a normal message
function sendInboxMessage(to, subject, body) {
	// We send the message
	var mess = new JSJaCMessage();
	
	// Main attributes
	mess.setTo(to);
	mess.setSubject(subject);
	mess.setType('normal');
	
	// Any file to attach?
	var attached = '#inbox .inbox-new-file a.file';
	
	if(exists(attached))
		body += '\n' + 
			'\n' + 
			$(attached).attr('data-attachedtitle') + ' - ' + $(attached).attr('data-attachedhref');
	
	// Set body
	mess.setBody(body);
	
	con.send(mess, handleErrorReply);
}

// Performs the normal message sender checks
function checkInboxMessage() {
	// We get some informations
	var mPath = '#inbox ';
	var to = $(mPath + '.inbox-new-to-input').val();
	var body = $(mPath + '.inbox-new-textarea').val();
	var subject = $(mPath + '.inbox-new-subject-input').val();
	
	if(to && body && subject) {
		// New array of XID
		var xid = new Array(to);
		
		// More than one XID
		if(to.indexOf(',') != -1)
			xid = to.split(',');
		
		for(i in xid) {
			var current = xid[i];
			
			// No current value?
			if(!current || current.match(/^(\s+)$/))
				continue;
			
			// Edit the XID if needed
			current = current.replace(/ /g, '');
			current = generateXID(current, 'chat');
			
			// We send the message
			sendInboxMessage(current, subject, body);
			
			// We clean the inputs
			cleanNewInboxMessage();
			
			logThis('Inbox message sent: ' + current, 3);
		}
		
		// Close the inbox
		closeInbox();
	}
	
	else {
		$(mPath + 'input[type="text"], ' + mPath + 'textarea').each(function() {
			var current = this;
			
			if(!$(current).val()) {
				$(document).oneTime(10, function() {
					$(current).addClass('please-complete').focus();
				});
			}
			
			else
				$(current).removeClass('please-complete');	
		});
	}
	
	return false;
}

// Shows the inbox messages
function showInboxMessages() {
	// Init
	var mPath = '#inbox .';
	
	// We switch the divs
	$(mPath + 'inbox-new').hide();
	$(mPath + 'inbox-results').show();
	
	// We show a new link in the menu
	$(mPath + 'a-show-messages').hide();
	$(mPath + 'a-delete-messages').show();
	$(mPath + 'a-new-message').show();
	
	// We reset some stuffs
	cleanNewInboxMessage();
	
	return false;
}

// Displays a normal message
function displayInboxMessage(from, subject, content, status, id, date) {
	// Generate some paths
	var inbox = '#inbox .';
	var one_message = inbox + 'one-message.' + id;
	
	// Message yet displayed!
	if(exists(one_message))
		return false;
	
	// Get the nearest element
	var stamp = extractStamp(Date.jab2date(date));
	var nearest = sortElementByStamp(stamp, '#inbox .one-message');
	
	// Get the buddy name
	var name = getBuddyName(from).htmlEnc();
	
	// We generate the html code
	var nContent = '<div class="one-message message-' + status + ' ' + id + ' ' + hex_md5(from) + '" data-stamp="' + stamp + '">' + 
				'<div class="message-head">' + 
					'<div class="avatar-container">' + 
						'<img class="avatar" src="' + './img/others/default-avatar.png' + '" alt="" />' + 
					'</div>' + 
					
					'<div class="message-jid">' + name + '</div>' + 
					'<div class="message-subject">' + subject.htmlEnc() + '</div>' + 
					
					'<div class="message-truncated">' + truncate(noLines(content), 90).htmlEnc() + '</div>' + 
				'</div>' + 
			'</div>';
	
	// Display the message
	if(nearest == 0)
		$(inbox + 'inbox-results .inbox').append(nContent);
	else
		$('#inbox .one-message[data-stamp="' + nearest + '"]:first').before(nContent);
	
	// Click events
	$(one_message + ' .message-head').click(function() {
		if(!exists(one_message + ' .message-content'))
			revealInboxMessage(id, from, subject, content, name, date, status);
		else
			hideInboxMessage(id);
		
		return false;
	});
	
	// Get the user avatar
	getAvatar(from, 'cache', 'true', 'forget');
	
	return true;
}

// Stores an inbox message
function storeInboxMessage(from, subject, content, status, id, date) {
	// Initialize the XML data
	var xml = '<message><id>' + id.htmlEnc().htmlEnc() + '</id><date>' + date.htmlEnc().htmlEnc() + '</date><from>' + from.htmlEnc().htmlEnc() + '</from><subject>' + subject.htmlEnc().htmlEnc() + '</subject><status>' + status.htmlEnc().htmlEnc() + '</status><content>' + content.htmlEnc().htmlEnc() + '</content>';
	
	// End the XML data
	xml += '</message>';
	
	// Store this message!
	setDB('inbox', id, xml);
}

// Removes a given normal message
function deleteInboxMessage(id) {
	// Remove the message from the inbox
	$('#inbox .one-message.' + id).remove();
	
	// Remove the message from the database
	removeDB('inbox', id);
	
	// Check the unread messages
	checkInboxMessages();
	
	// Store the new inbox
	storeInbox();
	
	return false;
}

// Removes all the inbox messages
function purgeInbox() {
	// Remove all the messages from the database
	for(var i = 0; i < storageDB.length; i++) {
		// Get the pointer values
		var current = storageDB.key(i);
		
		// If the pointer is on a stored message
		if(explodeThis('_', current, 0) == 'inbox')
			removeDB('inbox', explodeThis('_', current, 1));
	}
	
	// Prevent the database lag
	$(document).oneTime(100, function() {
		// Store the new inbox
		storeInbox();
		
		// Remove all the messages from the inbox
		$('#inbox .one-message').remove();
		
		// Reload the inbox
		loadInbox();
	});
	
	return false;
}

// Checks if there are new messages to be notified
function checkInboxMessages() {
	// Selectors
	var inbox_link = '#top-content a.inbox-hidable';
	var no_results = '#inbox .inbox-noresults';
	
	// Marker
	var has_messages = false;
	
	// Read the number of unread messages
	var unread = 0;
	
	// Read the local inbox database
	for(var i = 0; i < storageDB.length; i++) {
		// Database pointer
		var current = storageDB.key(i);
		
		// Check inbox messages
		if(explodeThis('_', current, 0) == 'inbox') {
			// Read the current status
			var status = $(XMLFromString(storageDB.getItem(current))).find('status').text();
			
			// Found an unread message
			if(status == 'unread')
				unread++;
			
			// Update the marker
			has_messages = true;
		}
	}
	
	// No message?
	if(!has_messages)
		$(no_results).show();
	else
		$(no_results).hide();
	
	// Reset notifications
	$(inbox_link + ' .notify').remove();
	
	// Any unread message?
	if(unread) {
		// Notify the user
		$(inbox_link).prepend('<div class="notify one-counter" data-counter="' + unread + '">' + unread + '</div>');
		
		// Update the title
		updateTitle();
		
		return true;
	}
	
	// Anyway, update the title
	updateTitle();
	
	return false;
}

// Reveal a normal message content
function revealInboxMessage(id, from, subject, content, name, date, status) {
	// Message path
	var all_message = '#inbox .one-message';
	var one_message = all_message + '.' + id;
	var one_content = one_message + ' .message-content';
	
	// We reset all the other messages
	$(all_message + ' .message-content').remove();
	$(all_message).removeClass('message-reading');
	
	// Message content
	var html = 
		'<div class="message-content">' + 
			'<div class="message-body">' + filterThisMessage(content, name, true) + '</div>' + 
			
			'<div class="message-meta">' + 
				'<span class="date">' + parseDate(date) + '</span>' + 
				
				'<a href="#" class="reply one-button talk-images">' + _e("Reply") + '</a>' + 
				'<a href="#" class="remove one-button talk-images">' + _e("Delete") + '</a>' + 
				
				'<div class="clear">' + 
			'</div>' + 
		'</div>';
	
	// Message content
	html += '</div>';
	
	$(one_message).append(html).addClass('message-reading');
	
	// Click events
	$(one_content + ' a.reply').click(function() {
		return replyInboxMessage(id, from, subject, content);
	});
	
	$(one_content + ' a.remove').click(function() {
		return deleteInboxMessage(id);
	});
	
	// Unread message
	if(status == 'unread') {
		// Update our database
		var xml = getDB('inbox', id).replace(/<status>unread<\/status>/i,'<status>read</status>');
		setDB('inbox', id, xml);
		
		// Remove the unread class
		$(one_message).removeClass('message-unread');
		
		// Send it to the server!
		storeInbox();
	}
	
	// Check the unread messages
	checkInboxMessages();
}

// Hides a normal message content
function hideInboxMessage(id) {
	// Define the paths
	var inbox = '#inbox .';
	var one_message = inbox + 'one-message.' + id;
	
	// Reset this message
	$(one_message).removeClass('message-reading');
	$(one_message + ' .message-content').remove();
}

// Replies to a given normal message
function replyInboxMessage(id, from, subject, body) {
	// We switch to the writing div
	newInboxMessage();
	
	// Inbox path
	var inbox = '#inbox .';
	
	// Generate the body
	var body = '\n' + '____________' + '\n\n' + truncate(body, 120);
	
	// We apply the generated values to the form
	$(inbox + 'inbox-new-to-input').val(from);
	$(inbox + 'inbox-new-subject-input').val(subject);
	
	$(document).oneTime(10, function() {
		$(inbox + 'inbox-new-textarea').val(body).focus().selectRange(1, 0);
	});
	
	return false;
}

// Loads the inbox messages
function loadInbox() {
	// Read the local database
	for(var i = 0; i < storageDB.length; i++) {
		// Get the pointer values
		var current = storageDB.key(i);
		
		// If the pointer is on a stored message
		if(explodeThis('_', current, 0) == 'inbox') {
			// Get the current value
			var value = $(XMLFromString(storageDB.getItem(current)));
			
			// Display the current message
			displayInboxMessage(
						value.find('from').text().revertHtmlEnc(),
						value.find('subject').text().revertHtmlEnc(),
						value.find('content').text().revertHtmlEnc(),
						value.find('status').text().revertHtmlEnc(),
						value.find('id').text().revertHtmlEnc(),
						value.find('date').text().revertHtmlEnc()
					   );
		}
	}
	
	// Check new messages
	checkInboxMessages();
}

// Wait event for file attaching
function waitInboxAttach() {
	$('#inbox .wait').show();
}

// Success event for file attaching
function handleInboxAttach(responseXML) {
	// Data selector
	var dData = $(responseXML).find('jappix');
	
	// Process the returned data
	if(dData.find('error').size()) {
		openThisError(4);
		
		logThis('Error while attaching the file: ' + dData.find('error').text(), 1);
	}
	
	else {
		// Get the file values
		var fName = dData.find('title').text();
		var fType = dData.find('type').text();
		var fURL = dData.find('href').text();
		
		// Hide the attach link, show the unattach one
		$('#inbox .inbox-new-file input').hide();
		$('#inbox .inbox-new-file').append('<a class="file ' + encodeQuotes(fileCategory(explodeThis('/', fType, 1))) + ' talk-images" href="' + encodeQuotes(fURL) + '" target="_blank">' + fName.htmlEnc() + '</a><a href="#" class="remove one-button talk-images">' + _e("Remove") + '</a>');
		
		// Set values to the file link
		$('#inbox .inbox-new-file a.file').attr('data-attachedtitle', fName)
						  .attr('data-attachedhref',  fURL);
		
		// Click events
		$('#inbox .inbox-new-file a.remove').click(function() {
			$('#inbox .inbox-new-file a').remove();
			$('#inbox .inbox-new-file input').show();
			
			return false;
		});
		
		logThis('File attached.', 3);
	}
	
	// Reset the attach bubble
	$('#inbox .inbox-new-file input[type="file"]').val('');
	$('#inbox .wait').hide();
}

// Plugin launcher
function launchInbox() {
	// Define the pats
	var inbox = '#inbox .';
	
	// Define the buddy search vars
	var destination = inbox + 'inbox-new-to';
	var dHovered = destination + ' ul li.hovered:first';
	
	// Send the message when enter pressend
	$(inbox + 'inbox-new input').keyup(function(e) {
		if(e.keyCode == 13) {
			if(exists(dHovered))
				addBuddySearch(destination, $(dHovered).attr('data-xid'));
			else
				checkInboxMessage();
		}
	});
	
	// Buddy search
	$(inbox + 'inbox-new-to-input').keyup(function(e) {
		if(e.keyCode != 13) {
			// New buddy search
			if((e.keyCode != 40) && (e.keyCode != 38))
				createBuddySearch(destination);
			
			// Navigating with keyboard in the results
			arrowsBuddySearch(e, destination);
		}
	})
	
	// Buddy search lost focus
	.blur(function() {
		if(!$(destination + ' ul').attr('mouse-hover'))
			resetBuddySearch(destination);
	})
	
	// Buddy search got focus
	.focus(function() {
		var value = $(this).val();
		
		// Add a comma at the end
		if(value && !value.match(/^(.+)((,)(\s)?)$/))
			$(this).val(value + ', ');
	});
	
	// Click events
	$(inbox + 'a-delete-messages').click(purgeInbox);
	$(inbox + 'a-new-message').click(newInboxMessage);
	$(inbox + 'a-show-messages').click(showInboxMessages);
	$(inbox + 'inbox-new-send a').click(checkInboxMessage);
	
	$(inbox + 'bottom .finish').click(function() {
		return closeInbox();
	});
	
	// File upload
	var attach_options = {
		dataType:	'xml',
		beforeSubmit:	waitInboxAttach,
		success:	handleInboxAttach
	};
	
	// Upload form submit event
	$('#inbox .inbox-new-file').submit(function() {
		if($('#inbox .wait').is(':hidden') && $('#inbox .inbox-new-file input[type="file"]').val())
			$(this).ajaxSubmit(attach_options);
		
		return false;
	});
	
	// Upload input change event
	$('#inbox .inbox-new-file input[type="file"]').change(function() {
		if($('#inbox .wait').is(':hidden') && $(this).val())
			$('#inbox .inbox-new-file').ajaxSubmit(attach_options);
		
		return false;
	});
}

/*

Jappix - An open social platform
These are the microblog JS scripts for Jappix

-------------------------------------------------

License: AGPL
Authors: Valérian Saliou, Maranda
Last revision: 16/05/13

*/

// Completes arrays of an entry's attached files
function attachedMicroblog(selector, tFName, tFURL, tFThumb, tFSource, tFType, tFLength, tFEComments, tFNComments) {
	if($(selector).attr('title'))
		tFName.push($(selector).attr('title'));
	else
		tFName.push('');
	
	if($(selector).attr('href'))
		tFURL.push($(selector).attr('href'));
	else
		tFURL.push('');
	
	if($(selector).find('link[rel="self"][title="thumb"]:first').attr('href'))
		tFThumb.push($(selector).find('link[rel="self"][title="thumb"]:first').attr('href'));
	else
		tFThumb.push('');
	
	if($(selector).attr('source'))
		tFSource.push($(selector).attr('source'));
	else
		tFSource.push('');
	
	if($(selector).attr('type'))
		tFType.push($(selector).attr('type'));
	else
		tFType.push('');
	
	if($(selector).attr('length'))
		tFLength.push($(selector).attr('length'));
	else
		tFLength.push('');
	
	// Comments?
	var comments_href_c = $(selector).find('link[rel="replies"][title="comments_file"]:first').attr('href');
	
	if(comments_href_c && comments_href_c.match(/^xmpp:(.+)\?;node=(.+)/)) {
		tFEComments.push(RegExp.$1);
		tFNComments.push(decodeURIComponent(RegExp.$2));
	}
	
	else {
		tFEComments.push('');
		tFNComments.push('');
	}
}

// Displays a given microblog item
function displayMicroblog(packet, from, hash, mode, way) {
	// Get some values
	var iParse = $(packet.getNode()).find('items item');
	
	iParse.each(function() {
		// Initialize
		var tContent, tFiltered, tTime, tDate, tStamp, tBody, tName, tID, tHash, tIndividual, tFEClick;
		var tHTMLEscape = false;

		// Arrays
		var tFName = [];
		var tFURL = [];
		var tFThumb = [];
		var tFSource = [];
		var tFType = [];
		var tFLength = [];
		var tFEComments = [];
		var tFNComments = [];
		var aFURL = [];
		var aFCat = [];
		
		// Get the values
		tDate = $(this).find('published').text();
		tBody = $(this).find('body').text();
		tID = $(this).attr('id');
		tName = getBuddyName(from);
		tHash = 'update-' + hex_md5(tName + tDate + tID);
		
		// Read attached files with a thumb (place them at first)
		$(this).find('link[rel="enclosure"]:has(link[rel="self"][title="thumb"])').each(function() {
			attachedMicroblog(this, tFName, tFURL, tFThumb, tFSource, tFType, tFLength, tFEComments, tFNComments);
		});
		
		// Read attached files without any thumb
		$(this).find('link[rel="enclosure"]:not(:has(link[rel="self"][title="thumb"]))').each(function() {
			attachedMicroblog(this, tFName, tFURL, tFThumb, tFSource, tFType, tFLength, tFEComments, tFNComments);
		});
		
		// Get the repeat value
		var uRepeat = [$(this).find('author name').text(), explodeThis(':', $(this).find('author uri').text(), 1)];
		var uRepeated = false;
		
		if(!uRepeat[0])
			uRepeat = [getBuddyName(from), uRepeat[1]];
		if(!uRepeat[1])
			uRepeat = [uRepeat[0], from];
		
		// Repeated?
		if(uRepeat[1] != from)
			uRepeated = true;
		
		// Get the comments node
		var entityComments, nodeComments;
		
		// Get the comments
		var comments_href = $(this).find('link[title="comments"]:first').attr('href');
		
		if(comments_href && comments_href.match(/^xmpp:(.+)\?;node=(.+)/)) {
			entityComments = RegExp.$1;
			nodeComments = decodeURIComponent(RegExp.$2);
		}
		
		// No comments node?
		if(!entityComments || !nodeComments) {
			entityComments = '';
			nodeComments = '';
		}
		
		// Get the stamp & time
		if(tDate) {
			tStamp = extractStamp(Date.jab2date(tDate));
			tTime = relativeDate(tDate);
		}
		
		else {
			tStamp = getTimeStamp();
			tTime = '';
		}
		
		// Get the item geoloc
		var tGeoloc = '';
		var sGeoloc = $(this).find('geoloc:first');
		var gLat = sGeoloc.find('lat').text();
		var gLon = sGeoloc.find('lon').text();
		
		if(gLat && gLon) {
			tGeoloc += '<a class="geoloc talk-images" href="http://maps.google.com/?q=' + encodeQuotes(gLat) + ',' + encodeQuotes(gLon) + '" target="_blank">';
			
			// Human-readable name?
			var gHuman = humanPosition(
		                           sGeoloc.find('locality').text(),
		                           sGeoloc.find('region').text(),
		                           sGeoloc.find('country').text()
		                          );
			
			if(gHuman)
				tGeoloc += gHuman.htmlEnc();
			else
				tGeoloc += gLat.htmlEnc() + '; ' + gLon.htmlEnc();
			
			tGeoloc += '</a>';
		}
		
		// Entry content: HTML, parse!
		if($(this).find('content[type="html"]').size()) {
			// Filter the xHTML message
			tContent = filterThisXHTML(this);
			tHTMLEscape = false;
		}

		// Entry content: Fallback on PLAIN?
		if(!tContent) {
			tContent = $(this).find('content[type="text"]').text();
			
			if(!tContent) {
				// Legacy?
				tContent = $(this).find('title:not(source > title)').text();
				
				// Last chance?
				if(!tContent)
					tContent = tBody;
			}
			
			// Trim the content
			tContent = trim(tContent);
			tHTMLEscape = true;
		}

		// Any content?
		if(tContent) {
			// Apply links to message body
			tFiltered = filterThisMessage(tContent, tName.htmlEnc(), tHTMLEscape);
			
			// Display the received message
			var html = '<div class="one-update update_' + hash + ' ' + tHash + '" data-stamp="' + encodeQuotes(tStamp) + '" data-id="' + encodeQuotes(tID) + '" data-xid="' + encodeQuotes(from) + '">' + 
					'<div class="' + hash + '">' + 
						'<div class="avatar-container">' + 
							'<img class="avatar" src="' + './img/others/default-avatar.png' + '" alt="" />' + 
						'</div>' + 
					'</div>' + 
					
					'<div class="body">' + 
						'<p>';
			
			// Is it a repeat?
			if(uRepeated)
				html += '<a href="#" class="repeat talk-images" title="' + encodeQuotes(printf(_e("This is a repeat from %s"), uRepeat[0] + ' (' + uRepeat[1] + ')')) + '" onclick="return checkChatCreate(\'' + encodeOnclick(uRepeat[1]) + '\', \'chat\');" data-xid="' + encodeQuotes(uRepeat[1]) + '"></a>';
			
			html += '<b title="' + from + '" class="name">' + tName.htmlEnc() + '</b> <span>' + tFiltered + '</span></p>' + 
				'<p class="infos">' + tTime + tGeoloc + '</p>';
			
			// Any file to display?
			if(tFURL.length)
				html += '<p class="file">';
			
			// Generate an array of the files URL
			for(var a = 0; a < tFURL.length; a++) {
				// Not enough data?
				if(!tFURL[a])
					continue;
				
				// Push the current URL! (YouTube or file)
				if(tFURL[a].match(/(\w{3,5})(:)(\S+)((\.youtube\.com\/watch(\?v|\?\S+v|\#\!v|\#\!\S+v)\=)|(youtu\.be\/))([^& ]+)((&amp;\S)|(&\S)|\s|$)/gim)) {
					aFURL.push(trim(RegExp.$8));
					aFCat.push('youtube');
				}
				
				else if(canIntegrateBox(strAfterLast('.', tFURL[a]))) {
					aFURL.push(tFURL[a]);
					aFCat.push(fileCategory(strAfterLast('.', tFURL[a])));
				}
			}
			
			// Add each file code
			for(var f = 0; f < tFURL.length; f++) {
				// Not enough data?
				if(!tFURL[f])
					continue;
				
				// Get the file type
				var tFLink = tFURL[f];
				var tFExt = strAfterLast('.', tFLink);
				var tFCat = fileCategory(tFExt);
				
				// Youtube video?
				if(tFLink.match(/(\w{3,5})(:)(\S+)((\.youtube\.com\/watch(\?v|\?\S+v|\#\!v|\#\!\S+v)\=)|(youtu\.be\/))([^& ]+)((&amp;\S)|(&\S)|\s|$)/gim)) {
					tFLink = trim(RegExp.$8);
					tFCat = 'youtube';
				}
				
				// Supported image/video/sound
				if(canIntegrateBox(tFExt) || (tFCat == 'youtube'))
					tFEClick = 'onclick="return applyIntegrateBox(\'' + encodeOnclick(tFLink) + '\', \'' + encodeOnclick(tFCat) + '\', \'' + encodeOnclick(aFURL) + '\', \'' + encodeOnclick(aFCat) + '\', \'' + encodeOnclick(tFEComments) + '\', \'' + encodeOnclick(tFNComments) + '\', \'large\');" ';
				else
					tFEClick = '';
				
				// Any thumbnail?
				if(tFThumb[f])
					html += '<a class="thumb" ' + tFEClick + 'href="' + encodeQuotes(tFURL[f]) + '" target="_blank" title="' + encodeQuotes(tFName[f]) + '" data-node="' + encodeQuotes(tFNComments[f]) + '"><img src="' + encodeQuotes(tFThumb[f]) + '" alt="" /></a>';
				else
					html += '<a class="' + encodeQuotes(tFCat) + ' link talk-images" ' + tFEClick + 'href="' + encodeQuotes(tFURL[f]) + '" target="_blank" data-node="' + encodeQuotes(tFNComments[f]) + '">' + tFName[f].htmlEnc() + '</a>';
			}
			
			if(tFURL.length)
				html += '</p>';
			
			// It's my own notice, we can remove it!
			if(from == getXID())
				html += '<a href="#" onclick="return removeMicroblog(\'' + encodeOnclick(tID) + '\', \'' + encodeOnclick(tHash) + '\', \'' + encodeOnclick(entityComments) + '\', \'' + encodeOnclick(nodeComments) + '\');" title="' + _e("Remove this notice") + '" class="mbtool remove talk-images"></a>';
			
			// Notice from another user
			else {
				// User profile
				html += '<a href="#" title="' + _e("View profile") + '" class="mbtool profile talk-images" onclick="return openUserInfos(\'' + encodeOnclick(from) + '\');"></a>';
				
				// If PEP is enabled
				if(enabledPEP() && tHTMLEscape)
					html += '<a href="#" title="' + _e("Repeat this notice") + '" class="mbtool repost talk-images"></a>';
			}
			
			html += '</div><div class="comments-container" data-node="' + encodeQuotes(nodeComments) + '"></div></div>';
			
			// Mixed mode
			if((mode == 'mixed') && !exists('.mixed .' + tHash)) {
				// Remove the old element
				if(way == 'push')
					$('#channel .content.mixed .one-update.update_' + hash).remove();
				
				// Get the nearest element
				var nearest = sortElementByStamp(tStamp, '#channel .mixed .one-update');
				
				// Append the content at the right position (date relative)
				if(nearest == 0)
					$('#channel .content.mixed').append(html);
				else
					$('#channel .one-update[data-stamp="' + nearest + '"]:first').before(html);
				
				// Show the new item
				if(way == 'push')
					$('#channel .content.mixed .one-update.' + tHash).fadeIn('fast');
				else
					$('#channel .content.mixed .one-update.' + tHash).show();
				
				// Remove the old notices to make the DOM lighter
				var oneUpdate = '#channel .content.mixed .one-update';
				
				if($(oneUpdate).size() > 80)
					$(oneUpdate + ':last').remove();
				
				// Click event on avatar/name
				$('.mixed .' + tHash + ' .avatar-container, .mixed .' + tHash + ' .body b').click(function() {
					getMicroblog(from, hash);
				});
			}
			
			// Individual mode
			tIndividual = '#channel .content.individual.microblog-' + hash;
			
			// Can append individual content?
			var can_individual = true;
			
			if($('#channel .top.individual input[name="comments"]').val() && exists(tIndividual + ' .one-update'))
				can_individual = false;
			
			if(can_individual && exists(tIndividual) && !exists('.individual .' + tHash)) {
				if(mode == 'mixed')
					$(tIndividual).prepend(html);
				else
					$(tIndividual + ' a.more').before(html);
				
				// Show the new item
				if(way == 'push')
					$('#channel .content.individual .one-update.' + tHash).fadeIn('fast');
				else
					$('#channel .content.individual .one-update.' + tHash).show();
				
				// Make 'more' link visible
				$(tIndividual + ' a.more').css('visibility', 'visible');
				
				// Click event on name (if not me!)
				if(from != getXID())
					$('.individual .' + tHash + ' .avatar-container, .individual .' + tHash + ' .body b').click(function() {
						checkChatCreate(from, 'chat');
					});
			}
			
			// Apply the click event
			$('.' + tHash + ' a.repost:not([data-event="true"])').click(function() {
				return publishMicroblog(tContent, tFName, tFURL, tFType, tFLength, tFThumb, uRepeat, entityComments, nodeComments, tFEComments, tFNComments);
			})
			
			.attr('data-event', 'true');
			
			// Apply the hover event
			if(nodeComments)
				$('.' + mode + ' .' + tHash).hover(function() {
					showCommentsMicroblog($(this), entityComments, nodeComments, tHash);
				}, function() {
					if($(this).find('div.comments a.one-comment.loading').size())
						$(this).find('div.comments').remove();
				});
		}
	});
	
	// Display the avatar of this buddy
	getAvatar(from, 'cache', 'true', 'forget');
}

// Removes a given microblog item
function removeMicroblog(id, hash, pserver, cnode) {
	/* REF: http://xmpp.org/extensions/xep-0060.html#publisher-delete */
	
	// Initialize
	var selector = $('.' + hash);
	var get_last = false;
	
	// Get the latest item for the mixed mode
	if(exists('#channel .content.mixed .' + hash))
		get_last = true;
	
	// Remove the item from our DOM
	selector.fadeOut('fast', function() {
		$(this).remove();
	});
	
	// Send the IQ to remove the item (and get eventual error callback)
	// Also attempt to remove the comments node.
	var retract_iq = new JSJaCIQ();
	retract_iq.setType('set');
	retract_iq.appendNode('pubsub', {'xmlns': NS_PUBSUB}).appendChild(retract_iq.buildNode('retract', {'node': NS_URN_MBLOG, 'xmlns': NS_PUBSUB})).appendChild(retract_iq.buildNode('item', {'id': id, 'xmlns': NS_PUBSUB}));
	
	var comm_delete_iq;
	if (pserver != '' && cnode != '') {
		comm_delete_iq = new JSJaCIQ();
		comm_delete_iq.setType('set');
		comm_delete_iq.setTo(pserver);
		comm_delete_iq.appendNode('pubsub', {'xmlns': 'http://jabber.org/protocol/pubsub#owner'}).appendChild(comm_delete_iq.buildNode('delete', {'node': cnode, 'xmlns': 'http://jabber.org/protocol/pubsub#owner'}));
	}
	
	if(get_last) {
		if (comm_delete_iq) { con.send(comm_delete_iq); }
		con.send(retract_iq, handleRemoveMicroblog);
	} else {
		if (comm_delete_iq) { con.send(comm_delete_iq); }
		con.send(retract_iq, handleErrorReply);
	}
	
	return false;
}

// Handles the microblog item removal
function handleRemoveMicroblog(iq) {
	// Handle the error reply
	handleErrorReply(iq);
	
	// Get the latest item
	requestMicroblog(getXID(), '1', false, handleUpdateRemoveMicroblog);
}

// Handles the microblog update
function handleUpdateRemoveMicroblog(iq) {
	// Error?
	if(iq.getType() == 'error')
		return;
	
	// Initialize
	var xid = bareXID(getStanzaFrom(iq));
	var hash = hex_md5(xid);
	
	// Display the item!
	displayMicroblog(iq, xid, hash, 'mixed', 'push');
}

// Gets a given microblog comments node
function getCommentsMicroblog(server, node, id) {
	/* REF: http://xmpp.org/extensions/xep-0060.html#subscriber-retrieve-requestall */
	
	var iq = new JSJaCIQ();
	iq.setType('get');
	iq.setID('get_' + genID() + '-' + id);
	iq.setTo(server);
	
	var pubsub = iq.appendNode('pubsub', {'xmlns': NS_PUBSUB});
	pubsub.appendChild(iq.buildNode('items', {'node': node, 'xmlns': NS_PUBSUB}));
	
	con.send(iq, handleCommentsMicroblog);
	
	return false;
}

// Handles a microblog comments node items
function handleCommentsMicroblog(iq) {
	// Path
	var id = explodeThis('-', iq.getID(), 1);
	var path = 'div.comments[data-id="' + id + '"] div.comments-content';
	
	// Does not exist?
	if(!exists(path))
		return false;
	
	// Any error?
	if(handleErrorReply(iq)) {
		$(path).html('<div class="one-comment loading">' + _e("Could not get the comments!") + '</div>');
		
		return false;
	}
	
	// Initialize
	var data = iq.getNode();
	var server = bareXID(getStanzaFrom(iq));
	var node = $(data).find('items:first').attr('node');
	var users_xid = [];
	var code = '';
	
	// No node?
	if(!node)
		node = $(data).find('publish:first').attr('node');
	
	// Get the parent microblog item
	var parent_select = $('#channel .one-update:has(*[data-node="' + node + '"])');
	var parent_data = [parent_select.attr('data-xid'), NS_URN_MBLOG, parent_select.attr('data-id')];
	
	// Get the owner XID
	var owner_xid = parent_select.attr('data-xid');
	var repeat_xid = parent_select.find('a.repeat').attr('data-xid');
	
	// Must we create the complete DOM?
	var complete = true;
	
	if($(path).find('.one-comment.compose').size())
		complete = false;
	
	// Add the comment tool
	if(complete)
		code += '<div class="one-comment compose">' + 
				'<span class="icon talk-images"></span><input type="text" placeholder="' + _e("Type your comment here...") + '" />' + 
			'</div>';
	
	// Append the comments
	$(data).find('item').each(function() {
		// Get comment
		var current_id = $(this).attr('id');
		var current_xid = explodeThis(':', $(this).find('author uri').text(), 1);
		var current_name = $(this).find('author name').text();
		var current_date = $(this).find('published').text();
		var current_body = $(this).find('content[type="text"]').text();
		var current_bname = getBuddyName(current_xid);
		
		// Legacy?
		if(!current_body)
			current_body = $(this).find('title:not(source > title)').text();
		
		// Yet displayed? (continue the loop)
		if($(path).find('.one-comment[data-id="' + current_id + '"]').size())
			return;
		
		// No XID?
		if(!current_xid) {
			current_xid = '';
			
			if(!current_name)
				current_name = _e("unknown");
		}
		
		else if(!current_name || (current_bname != getXIDNick(current_xid)))
			current_name = current_bname;
		
		// Any date?
		if(current_date)
			current_date = relativeDate(current_date);
		else
			current_date = getCompleteTime();
		
		// Click event
		var onclick = 'false';
		
		if(current_xid != getXID())
			onclick = 'checkChatCreate(\'' + encodeOnclick(current_xid) + '\', \'chat\')';
		
		// If this is my comment, add a marker
		var type = 'him';
		var marker = '';
		var remove = '';
		
		if(current_xid == getXID()) {
			type = 'me';
			marker = '<div class="marker"></div>';
			remove = '<a href="#" class="remove" onclick="return removeCommentMicroblog(\'' + encodeOnclick(server) + '\', \'' + encodeOnclick(node) + '\', \'' + encodeOnclick(current_id) + '\');">' + _e("Remove") + '</a>';
		}
		
		// New comment?
		var new_class = '';
		
		if(!complete)
			new_class = ' new';
		
		// Add the comment
		if(current_body) {
			// Add the XID
			if(!existArrayValue(users_xid, current_xid))
				users_xid.push(current_xid);
			
			// Add the HTML code
			code += '<div class="one-comment ' + hex_md5(current_xid) + ' ' + type + new_class + '" data-id="' + encodeQuotes(current_id) + '">' + 
					marker + 
					
					'<div class="avatar-container" onclick="return ' + onclick + ';">' + 
						'<img class="avatar" src="' + './img/others/default-avatar.png' + '" alt="" />' + 
					'</div>' + 
					
					'<div class="comment-container">' + 
						'<a href="#" onclick="return ' + onclick + ';" title="' + encodeQuotes(current_xid) + '" class="name">' + current_name.htmlEnc() + '</a>' + 
						'<span class="date">' + current_date.htmlEnc() + '</span>' + 
						remove + 
					
						'<p class="body">' + filterThisMessage(current_body, current_name, true) + '</p>' + 
					'</div>' + 
					
					'<div class="clear"></div>' + 
				'</div>';
		}
	});
	
	// Add the HTML
	if(complete) {
		$(path).html(code);
		
		// Focus on the compose input
		$(document).oneTime(10, function() {
			$(path).find('.one-comment.compose input').focus();
		});
	}
	
	else {
		$(path).find('.one-comment.compose').after(code);
		
		// Beautiful effect
		$(path).find('.one-comment.new').slideDown('fast', function() {
			adaptCommentMicroblog(id);
		}).removeClass('new');
	}
	
	// Set the good widths
	adaptCommentMicroblog(id);
	
	// Get the avatars
	for(a in users_xid)
		getAvatar(users_xid[a], 'cache', 'true', 'forget');
	
	// Add the owner XID
	if(owner_xid && owner_xid.match('@') && !existArrayValue(users_xid, owner_xid))
		users_xid.push(owner_xid);
	
	// Add the repeated from XID
	if(repeat_xid && repeat_xid.match('@') && !existArrayValue(users_xid, repeat_xid))
		users_xid.push(repeat_xid);
	
	// Remove my own XID
	removeArrayValue(users_xid, getXID());
	
	// DOM events
	if(complete) {
		// Update timer
		$(path).everyTime('60s', function() {
			getCommentsMicroblog(server, node, id);
			
			logThis('Updating comments node: ' + node + ' on ' + server + '...');
		});
		
		// Input key event
		$(path).find('.one-comment.compose input').placeholder()
			             .keyup(function(e) {
			             		if((e.keyCode == 13) && $(this).val()) {
			             			// Send the comment!
			             			sendCommentMicroblog($(this).val(), server, node, id, users_xid, parent_data);
			             			
			             			// Reset the input value
			             			$(this).val('');
			             			
			             			return false;
			             		}
			             });
	}
}

// Shows the microblog comments box
function showCommentsMicroblog(path, entityComments, nodeComments, tHash) {
	// Do not display it twice!
	if(path.find('div.comments').size())
		return;
	
	// Generate an unique ID
	var idComments = genID();
	
	// Create comments container
	path.find('div.comments-container').append(
		'<div class="comments" data-id="' + encodeQuotes(idComments) + '">' + 
			'<div class="arrow talk-images"></div>' + 
			'<div class="comments-content">' + 
				'<a href="#" class="one-comment loading"><span class="icon talk-images"></span>' + _e("Show comments") + '</a>' + 
			'</div>' + 
		'</div>'
	);
	
	// Click event
	path.find('div.comments a.one-comment').click(function() {
		// Set loading info
		$(this).parent().html('<div class="one-comment loading"><span class="icon talk-images"></span>' + _e("Loading comments...") + '</div>');
		
		// Request comments
		getCommentsMicroblog(entityComments, nodeComments, idComments);
		
		// Remove the comments from the DOM if click away
		if(tHash) {
			$('#channel').off('click');
			
			$('#channel').on('click', function(evt) {
				if(!$(evt.target).parents('.' + tHash).size()) {
					$('#channel').off('click');
					$('#channel .one-update div.comments-content').stopTime();
					$('#channel .one-update div.comments').remove();
				}
			});
		}
		
		return false;
	});
}

// Sends a comment on a given microblog comments node
function sendCommentMicroblog(value, server, node, id, notifiy_arr, parent_data) {
	/* REF: http://xmpp.org/extensions/xep-0060.html#publisher-publish */
	
	// Not enough data?
	if(!value || !server || !node)
		return false;
	
	// Get some values
	var date = getXMPPTime('utc');
	var hash = hex_md5(value + date);
	
	// New IQ
	var iq = new JSJaCIQ();
	iq.setType('set');
	iq.setTo(server);
	iq.setID('set_' + genID() + '-' + id);
	
	// PubSub main elements
	var pubsub = iq.appendNode('pubsub', {'xmlns': NS_PUBSUB});
	var publish = pubsub.appendChild(iq.buildNode('publish', {'node': node, 'xmlns': NS_PUBSUB}));
	var item = publish.appendChild(iq.buildNode('item', {'id': hash, 'xmlns': NS_PUBSUB}));
	var entry = item.appendChild(iq.buildNode('entry', {'xmlns': NS_ATOM}));
	
	// Author infos
	var author = entry.appendChild(iq.buildNode('author', {'xmlns': NS_ATOM}));
	author.appendChild(iq.buildNode('name', {'xmlns': NS_ATOM}, getName()));
	author.appendChild(iq.buildNode('uri', {'xmlns': NS_ATOM}, 'xmpp:' + getXID()));
	
	// Create the comment
	entry.appendChild(iq.buildNode('content', {'type': 'text', 'xmlns': NS_ATOM}, value));
	entry.appendChild(iq.buildNode('published', {'xmlns': NS_ATOM}, date));
	
	con.send(iq);
	
	// Handle this comment!
	iq.setFrom(server);
	handleCommentsMicroblog(iq);
	
	// Notify users
	if(notifiy_arr && notifiy_arr.length) {
		// XMPP link to the item
		var href = 'xmpp:' + server + '?;node=' + encodeURIComponent(node) + ';item=' + encodeURIComponent(hash);
		
		// Loop!
		for(n in notifiy_arr)
			sendNotification(notifiy_arr[n], 'comment', href, value, parent_data);
	}
	
	return false;
}

// Removes a given microblog comment item
function removeCommentMicroblog(server, node, id) {
	/* REF: http://xmpp.org/extensions/xep-0060.html#publisher-delete */
	
	// Remove the item from our DOM
	$('.one-comment[data-id="' + id + '"]').slideUp('fast', function() {
		// Get the parent ID
		var parent_id = $(this).parents('div.comments').attr('data-id');
		
		// Remove it!
		$(this).remove();
		
		// Adapt the width
		adaptCommentMicroblog(parent_id);
	});
	
	// Send the IQ to remove the item (and get eventual error callback)
	var iq = new JSJaCIQ();
	iq.setType('set');
	iq.setTo(server);
	
	var pubsub = iq.appendNode('pubsub', {'xmlns': NS_PUBSUB});
	var retract = pubsub.appendChild(iq.buildNode('retract', {'node': node, 'xmlns': NS_PUBSUB}));
	retract.appendChild(iq.buildNode('item', {'id': id, 'xmlns': NS_PUBSUB}));
	
	con.send(iq);
	
	return false;
}

// Adapts the comment elements width
function adaptCommentMicroblog(id) {
	var selector = $('div.comments[data-id="' + id + '"] div.comments-content');
	var selector_width = selector.width();
	
	// Change widths
	selector.find('.one-comment.compose input').css('width', selector_width - 60);
	selector.find('.one-comment .comment-container').css('width', selector_width - 55);
}

// Handles the microblog of an user
function handleMicroblog(iq) {
	// Get the from attribute of this IQ
	var from = bareXID(getStanzaFrom(iq));
	
	// Define the selector path
	var selector = '#channel .top.individual input[name=';
	
	// Is this request still alive?
	if(from == $(selector + 'jid]').val()) {
		var hash = hex_md5(from);
		
		// Update the items counter
		var old_count = parseInt($(selector + 'counter]').val());
		$(selector + 'counter]').val(old_count + 20);
		
		// Display the microblog
		displayMicroblog(iq, from, hash, 'individual', 'request');
		
		// Hide the waiting icon
		if(enabledPEP())
			waitMicroblog('sync');
		else
			waitMicroblog('unsync');
		
		// Hide the 'more items' link?
		if($(iq.getNode()).find('item').size() < old_count)
			$('#channel .individual a.more').remove();
		
		// Get the comments?
		var comments_node = $('#channel .top.individual input[name="comments"]').val();
		
		if(comments_node && comments_node.match(/^xmpp:(.+)\?;node=(.+);item=(.+)/)) {
			// Get the values
			var comments_entity = RegExp.$1;
			comments_node = decodeURIComponent(RegExp.$2);
			
			// Selectors
			var file_link = $('#channel .individual .one-update p.file a[data-node="' + comments_node + '"]');
			var entry_link = $('#channel .individual .one-update:has(.comments-container[data-node="' + comments_node + '"])');
			
			// Is it a microblog entry (or a lonely entry file)?
			if(entry_link.size()) {
				showCommentsMicroblog(entry_link, comments_entity, comments_node);
				entry_link.find('a.one-comment').click();
			}
			
			// Is it a file?
			else if(file_link.size())
				file_link.click();
		}
	}
	
	logThis('Microblog got: ' + from, 3);
}

// Handles the microblog of an user (from roster)
function handleRosterMicroblog(iq) {
	// Get the from attribute of this IQ
	var from = bareXID(getStanzaFrom(iq));

	// Display the microblog
	displayMicroblog(iq, from, hex_md5(from), 'mixed', 'push');
}

// Resets the microblog elements
function resetMicroblog() {
	// Reset everything
	$('#channel .individual .one-update div.comments-content').stopTime();
	$('#channel .individual').remove();
	$('#channel .mixed').show();
	
	// Hide the waiting icon
	if(enabledPEP())
		waitMicroblog('sync');
	else
		waitMicroblog('unsync');
	
	return false;
}

// Gets the user's microblog to check it exists
function getInitMicroblog() {
	getMicroblog(getXID(), hex_md5(getXID()), true);
}

// Handles the user's microblog to create it in case of error
function handleInitMicroblog(iq) {
	// Any error?
	if((iq.getType() == 'error') && $(iq.getNode()).find('item-not-found').size()) {
		// The node may not exist, create it!
		setupMicroblog('', NS_URN_MBLOG, '1', '1000000', '', '', true);
		
		logThis('Error while getting microblog, trying to reconfigure the PubSub node!', 2);
	}
}

// Requests an user's microblog
function requestMicroblog(xid, items, get_item, handler) {
	// Ask the server the user's microblog 
	var iq = new JSJaCIQ();
	iq.setType('get');
	iq.setTo(xid);
	
	var pubsub = iq.appendNode('pubsub', {'xmlns': NS_PUBSUB});
	var ps_items = pubsub.appendChild(iq.buildNode('items', {'node': NS_URN_MBLOG, 'xmlns': NS_PUBSUB}));
	
	// Request a particular item?
	if(get_item)
		ps_items.appendChild(iq.buildNode('item', {'id': get_item, 'xmlns': NS_PUBSUB}));
	else
		ps_items.setAttribute('max_items', items);
	
	if(handler)
		con.send(iq, handler);
	else
		con.send(iq, handleMicroblog);
	
	return false;
}

// Gets the microblog of an user
function getMicroblog(xid, hash, check) {
	/* REF: http://xmpp.org/extensions/xep-0060.html#subscriber-retrieve */
	
	logThis('Get the microblog: ' + xid, 3);
	
	// Fire the wait event
	waitMicroblog('fetch');
	
	// XMPP URI?
	var get_item = '';
	
	if(xid.match(/^xmpp:(.+)\?;node=(.+);item=(.+)/)) {
		xid = RegExp.$1;
		get_item = decodeURIComponent(RegExp.$3);
	}
	
	// No hash?
	if(!hash)
		hash = hex_md5(xid);
	
	// Can display the individual channel?
	if(!check && !exists('#channel .individual')) {
		// Hide the mixed channel
		$('#channel .mixed').hide();
		
		// Get the channel title depending on the XID
		var cTitle;
		var cShortcuts = '';
		
		if(xid == getXID())
			cTitle = _e("Your channel");
		else {
			cTitle = _e("Channel of") + ' ' + getBuddyName(xid).htmlEnc();
			cShortcuts = '<div class="shortcuts">' + 
						'<a href="#" class="message talk-images" title="' + _e("Send him/her a message") + '" onclick="return composeInboxMessage(\'' + encodeOnclick(xid) + '\');"></a>' + 
						'<a href="#" class="chat talk-images" title="' + _e("Start a chat with him/her") + '" onclick="return checkChatCreate(\'' + encodeOnclick(xid) + '\', \'chat\');"></a>' + 
						'<a href="#" class="command talk-images" title="' + _e("Command") + '" onclick="return retrieveAdHoc(\'' + encodeOnclick(xid) + '\');"></a>' + 
						'<a href="#" class="profile talk-images" title="' + _e("Show user profile") + '" onclick="return openUserInfos(\'' + encodeOnclick(xid) + '\');"></a>' + 
			             '</div>';
		}
		
		// Create a new individual channel
		$('#channel .content.mixed').after(
				'<div class="content individual microblog-' + hash + '">' + 
					'<a href="#" class="more home-images" onclick="if($(\'#channel .footer div.fetch\').is(\':hidden\')) { return getMicroblog(\'' + encodeOnclick(xid) + '\', \'' + encodeOnclick(hash) + '\'); } return false;">' + _e("More notices...") + '</a>' + 
				'</div>'
						 )
					   
					   .before(
				'<div class="top individual ' + hash + '">' + 
					'<div class="avatar-container">' + 
						'<img class="avatar" src="' + './img/others/default-avatar.png' + '" alt="" />' + 
					'</div>' + 
					
					'<div class="update">' + 
						'<h2>' + cTitle + '</h2>' + 
						'<a href="#" onclick="return resetMicroblog();">« ' + _e("Previous") + '</a>' + 
					'</div>' + 
					
					cShortcuts + 
					
					'<input type="hidden" name="jid" value="' + encodeQuotes(xid) + '" />' + 
					'<input type="hidden" name="counter" value="20" />' + 
				'</div>'
						 );
		
		// Microblog navigation
		$('#channel .content.individual').scroll(function() {
			if($('#channel .footer div.fetch').is(':hidden') && $('#channel .individual a.more:visible').size() && $('#channel .content.individual').scrollTop() >= ($('#channel .content.individual')[0].scrollHeight - $('#channel .content.individual').height() - 200))
				$('#channel .individual a.more').click();
		});

		// Display the user avatar
		getAvatar(xid, 'cache', 'true', 'forget');
	}
	
	// Get the number of items to retrieve
	var items = '0';
	
	if(!check)
		items = $('#channel .top.individual input[name="counter"]').val();
	
	// Request
	if(check)
		requestMicroblog(xid, items, get_item, handleInitMicroblog);
	else
		requestMicroblog(xid, items, get_item, handleMicroblog);
	
	return false;
}

// Show a given microblog waiting status
function waitMicroblog(type) {
	// First hide all the infos elements
	$('#channel .footer div').hide();
	
	// Display the good one
	$('#channel .footer div.' + type).show();
	
	// Depending on the type, disable/enable certain tools
	var selector = $('#channel .top input[name="microblog_body"]');
	
	if(type == 'unsync')
		selector.attr('disabled', true);
	else if(type == 'sync')
		$(document).oneTime(10, function() {
			selector.removeAttr('disabled').focus();
		});
}

// Setups a new microblog
function setupMicroblog(entity, node, persist, maximum, access, publish, create) {
	/* REF: http://xmpp.org/extensions/xep-0060.html#owner-create-and-configure */
	
	// Create the PubSub node
	var iq = new JSJaCIQ();
	iq.setType('set');
	
	// Any external entity?
	if(entity)
		iq.setTo(entity);
	
	// Create it?
	if(create) {
		var pubsub = iq.appendNode('pubsub', {'xmlns': NS_PUBSUB});
		pubsub.appendChild(iq.buildNode('create', {'xmlns': NS_PUBSUB, 'node': node}));
	}
	
	else
		var pubsub = iq.appendNode('pubsub', {'xmlns': NS_PUBSUB_OWNER});
	
	// Configure it!
	var configure = pubsub.appendChild(iq.buildNode('configure', {'node': node, 'xmlns': NS_PUBSUB}));
	var x = configure.appendChild(iq.buildNode('x', {'xmlns': NS_XDATA, 'type': 'submit'}));
	
	var field1 = x.appendChild(iq.buildNode('field', {'var': 'FORM_TYPE', 'type': 'hidden', 'xmlns': NS_XDATA}));
	field1.appendChild(iq.buildNode('value', {'xmlns': NS_XDATA}, NS_PUBSUB_NC));
	
	// Persist items?
	if(persist) {
		var field2 = x.appendChild(iq.buildNode('field', {'var': 'pubsub#persist_items', 'xmlns': NS_XDATA}));
		field2.appendChild(iq.buildNode('value', {'xmlns': NS_XDATA}, persist));
	}
	
	// Maximum items?
	if(maximum) {
		var field3 = x.appendChild(iq.buildNode('field', {'var': 'pubsub#max_items', 'xmlns': NS_XDATA}));
		field3.appendChild(iq.buildNode('value', {'xmlns': NS_XDATA}, maximum));
	}
	
	// Access rights?
	if(access) {
		var field4 = x.appendChild(iq.buildNode('field', {'var': 'pubsub#access_model', 'xmlns': NS_XDATA}));
		field4.appendChild(iq.buildNode('value', {'xmlns': NS_XDATA}, access));
	}
	
	// Publish rights?
	if(publish) {
		var field5 = x.appendChild(iq.buildNode('field', {'var': 'pubsub#publish_model', 'xmlns': NS_XDATA}));
		field5.appendChild(iq.buildNode('value', {'xmlns': NS_XDATA}, publish));
	}
	
	con.send(iq);
}

// Gets the microblog configuration
function getConfigMicroblog() {
	// Lock the microblog options
	$('#persistent, #maxnotices').attr('disabled', true);
	
	// Get the microblog configuration
	var iq = new JSJaCIQ();
	iq.setType('get');
	
	var pubsub = iq.appendNode('pubsub', {'xmlns': NS_PUBSUB_OWNER});
	pubsub.appendChild(iq.buildNode('configure', {'node': NS_URN_MBLOG, 'xmlns': NS_PUBSUB_OWNER}));
	
	con.send(iq, handleGetConfigMicroblog);
}

// Handles the microblog configuration
function handleGetConfigMicroblog(iq) {
	// Reset the options stuffs
	waitOptions('microblog');
	
	// Unlock the microblog options
	$('#persistent, #maxnotices').removeAttr('disabled');
	
	// End if not a result
	if(!iq || (iq.getType() != 'result'))
		return;
	
	// Initialize the values
	var selector = $(iq.getNode());
	var persistent = '0';
	var maxnotices = '1000000';
	
	// Get the values
	var xPersistent = selector.find('field[var="pubsub#persist_items"] value:first').text();
	var xMaxnotices = selector.find('field[var="pubsub#max_items"] value:first').text();
	
	// Any value?
	if(xPersistent)
		persistent = xPersistent;
	
	if(xMaxnotices)
		maxnotices = xMaxnotices;
	
	// Change the maxnotices value
	switch(maxnotices) {
		case '1':
		case '100':
		case '1000':
		case '10000':
		case '100000':
		case '1000000':
			break;
		
		default:
			maxnotices = '1000000';
			break;
	}
	
	// Apply persistent value
	if(persistent == '0')
		$('#persistent').attr('checked', false);
	else
		$('#persistent').attr('checked', true);
	
	// Apply maxnotices value
	$('#maxnotices').val(maxnotices);
}

// Handles the user's microblog
function handleMyMicroblog(packet) {
	// Reset the entire form
	$('#channel .top input[name="microblog_body"]').removeAttr('disabled').val('');
	$('#channel .top input[name="microblog_body"]').placeholder();
	unattachMicroblog();
	
	// Check for errors
	handleErrorReply(packet);
}

// Performs the microblog sender checks
function sendMicroblog() {
	logThis('Send a new microblog item', 3);
	
	// Avoid nasty errors
	try {
		// Get the values
		var selector = $('#channel .top input[name="microblog_body"]');
		var body = trim(selector.val());
		
		// Sufficient parameters
		if(body) {
			// Disable & blur our input
			selector.attr('disabled', true).blur();
			
			// Files array
			var fName = [];
			var fType = [];
			var fLength = [];
			var fURL = [];
			var fThumb = [];
			
			// Read the files
			$('#attach .one-file').each(function() {
				// Push the values!
				fName.push($(this).find('a.link').text());
				fType.push($(this).attr('data-type'));
				fLength.push($(this).attr('data-length'));
				fURL.push($(this).find('a.link').attr('href'));
				fThumb.push($(this).attr('data-thumb'));
			});
			
			// Containing YouTube videos?
			var yt_matches = body.match(/(\w{3,5})(:)(\S+)((\.youtube\.com\/watch(\?v|\?\S+v|\#\!v|\#\!\S+v)\=)|(youtu\.be\/))([^& ]+)((&amp;\S)|(&\S)|\s|$)/gim);
			
			for(y in yt_matches) {
				fName.push('');
				fType.push('text/html');
				fLength.push('');
				fURL.push(trim(yt_matches[y]));
				fThumb.push('https://img.youtube.com/vi/' + trim(yt_matches[y].replace(/(\w{3,5})(:)(\S+)((\.youtube\.com\/watch(\?v|\?\S+v|\#\!v|\#\!\S+v)\=)|(youtu\.be\/))([^& ]+)((&amp;\S)|(&\S)|\s|$)/gim, '$8')) + '/0.jpg');
			}
			
			// Send the message on the XMPP network
			publishMicroblog(body, fName, fURL, fType, fLength, fThumb);
		}
	}
	
	// Return false (security)
	finally {
		return false;
	}
}

// Publishes a given microblog item
function publishMicroblog(body, attachedname, attachedurl, attachedtype, attachedlength, attachedthumb, repeat, comments_entity, comments_node, comments_entity_file, comments_node_file) {
	/* REF: http://xmpp.org/extensions/xep-0277.html */
	
	// Generate some values
	var time = getXMPPTime('utc');
	var id = hex_md5(body + time);
	var nick = getName();
	var xid = getXID();
	
	// Define repeat options
	var author_nick = nick;
	var author_xid = xid;
	
	if(repeat && repeat.length) {
		author_nick = repeat[0];
		author_xid = repeat[1];
	}
	
	// Define comments options
	var node_create = false;
	
	if(!comments_entity || !comments_node) {
		node_create = true;
		comments_entity = HOST_PUBSUB;
		comments_node = NS_URN_MBLOG + ':comments/' + id;
	}
	
	if(!comments_entity_file)
		comments_entity_file = [];
	if(!comments_node_file)
		comments_node_file = [];
	
	// Don't create another comments node if only 1 file is attached
	if(attachedurl && (attachedurl.length == 1) && (!comments_entity_file[0] || !comments_node_file[0])) {
		comments_entity_file = [comments_entity];
		comments_node_file = [comments_node];
	}
	
	// New IQ
	var iq = new JSJaCIQ();
	iq.setType('set');
	iq.setTo(xid);
	
	// Create the main XML nodes/childs
	var pubsub = iq.appendNode('pubsub', {'xmlns': NS_PUBSUB});
	var publish = pubsub.appendChild(iq.buildNode('publish', {'node': NS_URN_MBLOG, 'xmlns': NS_PUBSUB}));
	var item = publish.appendChild(iq.buildNode('item', {'id': id, 'xmlns': NS_PUBSUB}));
	var entry = item.appendChild(iq.buildNode('entry', {'xmlns': NS_ATOM}));
	
	// Create the XML author childs
	var author = entry.appendChild(iq.buildNode('author', {'xmlns': NS_ATOM}));
	author.appendChild(iq.buildNode('name', {'xmlns': NS_ATOM}, author_nick));
	author.appendChild(iq.buildNode('uri', {'xmlns': NS_ATOM}, 'xmpp:' + author_xid));
	
	// Create the XML entry childs
	entry.appendChild(iq.buildNode('content', {'type': 'text', 'xmlns': NS_ATOM}, body));
	entry.appendChild(iq.buildNode('published', {'xmlns': NS_ATOM}, time));
	entry.appendChild(iq.buildNode('updated', {'xmlns': NS_ATOM}, time));
	entry.appendChild(iq.buildNode('link', {
			'rel': 'alternate',
			'href': 'xmpp:' + xid + '?;node=' + encodeURIComponent(NS_URN_MBLOG) + ';item=' + encodeURIComponent(id),
			'xmlns': NS_ATOM
	}));
	
	// Create the attached files nodes
	for(var i = 0; i < attachedurl.length; i++) {
		// Not enough data?
		if(!attachedurl[i])
			continue;
		
		// Append a new file element
		var file = entry.appendChild(iq.buildNode('link', {'xmlns': NS_ATOM, 'rel': 'enclosure', 'href': attachedurl[i]}));
		
		// Add attributes
		if(attachedname[i])
			file.setAttribute('title', attachedname[i]);
		if(attachedtype[i])
			file.setAttribute('type', attachedtype[i]);
		if(attachedlength[i])
			file.setAttribute('length', attachedlength[i]);
		
		// Any thumbnail?
		if(attachedthumb[i])
			file.appendChild(iq.buildNode('link', {'xmlns': NS_URN_MBLOG, 'rel': 'self', 'title': 'thumb', 'type': attachedtype[i], 'href': attachedthumb[i]}));
		
		// Any comments node?
		if(!comments_entity_file[i] || !comments_node_file[i]) {
			// Generate values
			comments_entity_file[i] = HOST_PUBSUB;
			comments_node_file[i] = NS_URN_MBLOG + ':comments/' + hex_md5(attachedurl[i] + attachedname[i] + attachedtype[i] + attachedlength[i] + time);
			
			// Create the node
			setupMicroblog(comments_entity_file[i], comments_node_file[i], '1', '1000000', 'open', 'open', true);
		}
		
		file.appendChild(iq.buildNode('link', {'xmlns': NS_URN_MBLOG, 'rel': 'replies', 'title': 'comments_file', 'href': 'xmpp:' + comments_entity_file[i] + '?;node=' + encodeURIComponent(comments_node_file[i])}));
	}
	
	// Create the comments child
	entry.appendChild(iq.buildNode('link', {'xmlns': NS_ATOM, 'rel': 'replies', 'title': 'comments', 'href': 'xmpp:' + comments_entity + '?;node=' + encodeURIComponent(comments_node)}));
	
	// Create the geoloc child
	var geoloc_xml = getDB('geolocation', 'now');
	
	if(geoloc_xml) {
		// Create two position arrays
		var geo_names  = ['lat', 'lon', 'country', 'countrycode', 'region', 'postalcode', 'locality', 'street', 'building', 'text', 'uri', 'timestamp'];
		var geo_values = parsePosition(XMLFromString(geoloc_xml));
		
		// New geoloc child
		var geoloc = entry.appendChild(iq.buildNode('geoloc', {'xmlns': NS_GEOLOC}));
		
		// Append the geoloc content
		for(var g = 0; g < geo_names.length; g++) {
			if(geo_names[g] && geo_values[g])
				geoloc.appendChild(iq.buildNode(geo_names[g], {'xmlns': NS_GEOLOC}, geo_values[g]));
		}
	}
	
	// Send the IQ
	con.send(iq, handleMyMicroblog);
	
	// Create the XML comments PubSub nodes
	if(node_create)
		setupMicroblog(comments_entity, comments_node, '1', '1000000', 'open', 'open', true);
	
	return false;
}

// Attaches a file to a microblog post
function attachMicroblog() {
	// File upload vars
	var attach_options = {
		dataType:	'xml',
		beforeSubmit:	waitMicroblogAttach,
		success:	handleMicroblogAttach
	};
	
	// Upload form submit event
	$('#attach').submit(function() {
		if(!exists('#attach .wait') && $('#attach input[type="file"]').val())
			$(this).ajaxSubmit(attach_options);
		
		return false;
	});
	
	// Upload input change event
	$('#attach input[type="file"]').change(function() {
		if(!exists('#attach .wait') && $(this).val())
			$('#attach').ajaxSubmit(attach_options);
		
		return false;
	});
}

// Unattaches a microblog file
function unattachMicroblog(id) {
	// Individual removal?
	if(id)
		$('#attach .one-file[data-id="' + id + '"]').remove();
	else
		$('#attach .one-file').remove();
	
	// Must enable the popup again?
	if(!exists('#attach .one-file')) {
		// Restore the bubble class
		$('#attach').addClass('bubble');
		
		// Enable the bubble click events
		if(id) {
			$('#attach').hide();
			showBubble('#attach');
		}
		
		else
			closeBubbles();
	}
	
	return false;
}

// Wait event for file attaching
function waitMicroblogAttach() {
	// Append the wait icon
	$('#attach input[type="submit"]').after('<div class="wait wait-medium"></div>');
	
	// Lock the bubble
	$('#attach').removeClass('bubble');
}

// Success event for file attaching
function handleMicroblogAttach(responseXML) {
	// Data selector
	var dData = $(responseXML).find('jappix');
	
	// Process the returned data
	if(!dData.find('error').size()) {
		// Do not allow this bubble to be hidden
		$('#attach').removeClass('bubble');
		
		// Get the file values
		var fName = dData.find('title').text();
		var fType = dData.find('type').text();
		var fLength = dData.find('length').text();
		var fURL = dData.find('href').text();
		var fThumb = dData.find('thumb').text();
		
		// Generate a file ID
		var fID = hex_md5(fURL);
		
		// Add this file
		$('#attach .attach-subitem').append(
			'<div class="one-file" data-type="' + encodeQuotes(fType) + '" data-length="' + encodeQuotes(fLength) + '" data-thumb="' + encodeQuotes(fThumb) + '" data-id="' + fID + '">' + 
				'<a class="remove talk-images" href="#" title="' + encodeQuotes(_e("Unattach the file")) + '"></a>' + 
				'<a class="link" href="' + encodeQuotes(fURL) + '" target="_blank">' + fName.htmlEnc() + '</a>' + 
			'</div>'
		);
		
		// Click event
		$('#attach .one-file[data-id="' + fID + '"] a.remove').click(function() {
			return unattachMicroblog(fID);
		});
		
		logThis('File attached.', 3);
	}
	
	// Any error?
	else {
		openThisError(4);
		
		// Unlock the bubble?
		if(!exists('#attach .one-file')) {
			$('#attach').addClass('bubble').hide();
			
			// Show the bubble again!
			showBubble('#attach');
		}
		
		logThis('Error while attaching the file: ' + dData.find('error').text(), 1);
	}
	
	// Reset the attach bubble
	$('#attach input[type="file"]').val('');
	$('#attach .wait').remove();
	
	// Focus on the text input
	$(document).oneTime(10, function() {
		$('#channel .top input[name="microblog_body"]').focus();
	});
}

// Shows the microblog of an user from his infos
function fromInfosMicroblog(xid, hash) {
	// Renitialize the channel
	resetMicroblog();
	
	// Switch to the channel
	switchChan('channel');
	
	// Get the microblog
	getMicroblog(xid, hash);
}

// Plugin launcher
function launchMicroblog() {
	// Keyboard event
	$('#channel .top input[name="microblog_body"]').keyup(function(e) {
		// Enter pressed: send the microblog notice
		if((e.keyCode == 13) && !exists('#attach .wait'))
			return sendMicroblog();
	})
	
	// Placeholder
	.placeholder();
	
	// Microblog file attacher
	attachMicroblog();
}

/*

Jappix - An open social platform
These are the music JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 25/04/11

*/

// Opens the music bubble
function openMusic() {
	var path = '.music-content';
	
	// Show the music bubble
	showBubble(path);
	
	$(document).oneTime(10, function() {
		$(path + ' input').focus();
	});
	
	return false;
}

// Parses the music search XML
function parseMusic(xml, type) {
	var path = '.music-content ';
	var content = path + '.list';
	var path_type = content + ' .' + type;
	
	// Create the result container
	if(!exists(path_type)) {
		var code = '<div class="' + type + '"></div>';
		
		if(type == 'local')
			$(content).prepend(code);
		else
			$(content).append(code);
	}
	
	// Fill the results
	$(xml).find('track').each(function() {
		// Parse the XML
		var id = $(this).find('id').text();
		var title = $(this).find('name').text();
		var artist = $(this).find('artist').text();
		var source = $(this).find('source').text();
		var duration = $(this).find('duration').text();
		var uri = $(this).find('url').text();
		var mime = $(this).find('type').text();
		
		// No ID?
		if(!id)
			id = hex_md5(uri);
		
		// No MIME?
		if(!mime)
			mime = 'audio/ogg';
		
		// Local URL?
		if(type == 'local')
			uri = generateURL(uri);
		
		// Append the HTML code
		$(path_type).append('<a href="#" class="song" data-id="' + id + '">' + title + '</a>');
		
		// Current playing song?
		var current_song = $(path_type + ' a[data-id="' + id + '"]');
		
		if(exists('.music-audio[data-id="' + id + '"]'))
			current_song.addClass('playing');
		
		// Click event
		current_song.click(function() {
			return addMusic(id,  title, artist, source, duration, uri, mime, type);
		});
	});
	
	// The search is finished
	if(exists(content + ' .jamendo') && exists(content + ' .local')) {
		// Get the result values
		var jamendo = $(content + ' .jamendo').text();
		var local = $(content + ' .local').text();
		
		// Enable the input
		$(path + 'input').val('').removeAttr('disabled');
		
		// No result
		if(!jamendo && !local)
			$(path + '.no-results').show();
		
		// We must put a separator between the categories
		if(jamendo && local)
			$(content + ' .local').addClass('special');
	}
}

// Sends the music search requests
function searchMusic() {
	var path = '.music-content ';
	
	// We get the input string
	var string = $(path + 'input').val();
	
	// We lock the search input
	$(path + 'input').attr('disabled', true);
	
	// We reset the results
	$(path + '.list div').remove();
	$(path + '.no-results').hide();
	
	// Get the Jamendo results
	$.get('./php/music-search.php', {searchquery: string, location: 'jamendo'}, function(data) {
		parseMusic(data, 'jamendo');
	});
	
	// Get the local results
	$.get('./php/music-search.php', {searchquery: string, location: JAPPIX_LOCATION}, function(data) {
		parseMusic(data, 'local');
	});
}

// Performs an action on the music player
function actionMusic(action) {
	try {
		// Initialize
		var playThis = document.getElementById('top-content').getElementsByTagName('audio')[0];
		
		// Nothing to play, exit
		if(!playThis)
			return false;
		
		var stopButton = $('#top-content a.stop');
		
		// User play a song
		if(action == 'play') {
			stopButton.show();
			playThis.load();
			playThis.play();
			playThis.addEventListener('ended', function() {
				actionMusic('stop');
			}, true);  
			
			logThis('Music is now playing.');
		}
		
		// User stop the song or the song came to its end
		else if(action == 'stop') {
			stopButton.hide();
			playThis.pause();
			$('#top-content .music').removeClass('actived');
			$('.music-content .list a').removeClass('playing');
			$('.music-audio').remove();
			publishMusic();
			
			logThis('Music is now stopped.');
		}
	}
	
	catch(e) {}
	
	finally {
		return false;
	}
}

// Publishes the current title over PEP
function publishMusic(title, artist, source, duration, uri) {
	// We share the tune on PEP if enabled
	if(enabledPEP()) {
		/* REF: http://xmpp.org/extensions/xep-0118.html */
		
		var iq = new JSJaCIQ();
		iq.setType('set');
		
		// Create the main PubSub nodes
		var pubsub = iq.appendNode('pubsub', {'xmlns': NS_PUBSUB});
		var publish = pubsub.appendChild(iq.buildNode('publish', {'node': NS_TUNE, 'xmlns': NS_PUBSUB}));
		var item = publish.appendChild(iq.buildNode('item', {'xmlns': NS_PUBSUB}));
		var tune = item.appendChild(iq.buildNode('tune', {'xmlns': NS_TUNE}));
		
		// Enough data?
		if(title || artist || source || uri) {
			// Data array
			var nodes = new Array(
					'title',
					'artist',
					'source',
					'length',
					'uri'
				    );
			
			var values = new Array(
					title,
					artist,
					source,
					length,
					uri
				     );
			
			// Create the children nodes
			for(i in nodes) {
				if(values[i])
					tune.appendChild(iq.buildNode(nodes[i], {'xmlns': NS_TUNE}, values[i]));
			}
		}
		
		con.send(iq);
		
		logThis('New tune sent: ' + title, 3);
	}
}

// Adds a music title to the results
function addMusic(id, title, artist, source, duration, uri, mime, type) {
	var path = '.music-content ';
	
	// We remove & create a new audio tag
	$('.music-audio').remove();
	$(path + '.player').prepend('<audio class="music-audio" type="' + mime + '" data-id="' + id + '" />');
	
	// We apply the new source to the player
	if(type == 'jamendo')
		$('.music-audio').attr('src', 'http://api.jamendo.com/get2/stream/track/redirect/?id=' + id + '&streamencoding=ogg2');
	else
		$('.music-audio').attr('src', uri);
	
	// We play the target sound
	actionMusic('play');
	
	// We set the actived class
	$('#top-content .music').addClass('actived');
	
	// We set a current played track indicator
	$(path + '.list a').removeClass('playing');
	$(path + 'a[data-id="' + id + '"]').addClass('playing');
	
	// We publish what we listen
	publishMusic(title, artist, source, duration, uri);
	
	return false;
}

// Plugin launcher
function launchMusic() {
	// When music search string submitted
	$('.music-content input').keyup(function(e) {
		// Enter : send
		if(e.keyCode == 13 && $(this).val())
			searchMusic();
		
		// Escape : quit
		if(e.keyCode == 27)
			closeBubbles();
	});
}

/*

Jappix - An open social platform
These are the notification JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 04/05/12

*/

// Resets the notifications alert if no one remaining
function closeEmptyNotifications() {
	if(!$('.one-notification').size())
		closeBubbles();
}

// Checks if there are pending notifications
function checkNotifications() {
	// Define the selectors
	var notif = '#top-content .notifications';
	var nothing = '.notifications-content .nothing';
	var empty = '.notifications-content .empty';
	
	// Get the notifications number
	var number = $('.one-notification').size();
	
	// Remove the red notify bubble
	$(notif + ' .notify').remove();
	
	// Any notification?
	if(number) {
		$(notif).prepend('<div class="notify one-counter" data-counter="' + number + '">' + number + '</div>');
		$(nothing).hide();
		$(empty).show();
	}
	
	// No notification!
	else {
		$(empty).hide();
		$(nothing).show();
		
		// Purge the social inbox node
		purgeNotifications();
	}
	
	// Update the page title
	updateTitle();
}

// Creates a new notification
function newNotification(type, from, data, body, id, inverse) {
	if(!type || !from)
		return;
	
	// Generate an ID hash
	if(!id)
		var id = hex_md5(type + from);
	
	// Generate the text to be displayed
	var text, action, code;
	var yes_path = 'href="#"';
	
	// User things
	from = bareXID(from);
	var hash = hex_md5(from);
	
	switch(type) {
		case 'subscribe':
			// Get the name to display
			var display_name = data[1];
			
			if(!display_name)
				display_name = data[0];
			
			text = '<b>' + display_name.htmlEnc() + '</b> ' + _e("would like to add you as a friend.") + ' ' + _e("Do you accept?");
			
			break;
		
		case 'invite_room':
			text = '<b>' + getBuddyName(from).htmlEnc() + '</b> ' + _e("would like you to join this chatroom:") + ' <em>' + data[0].htmlEnc() + '</em> ' + _e("Do you accept?");
			
			break;
		
		case 'request':
			text = '<b>' + from.htmlEnc() + '</b> ' + _e("would like to get authorization.") + ' ' + _e("Do you accept?");
			
			break;
		
		case 'send':
			yes_path = 'href="' + encodeQuotes(data[1]) + '" target="_blank"';
			
			text = '<b>' + getBuddyName(from).htmlEnc() + '</b> ' + printf(_e("would like to send you a file: “%s”.").htmlEnc(), '<em>' + truncate(body, 25).htmlEnc() + '</em>') + ' ' + _e("Do you accept?");
			
			break;
		
		case 'send_pending':
			text = '<b>' + getBuddyName(from).htmlEnc() + '</b> ' + printf(_e("has received a file exchange request: “%s”.").htmlEnc(), '<em>' + truncate(body, 25).htmlEnc() + '</em>');
			
			break;
		
		case 'send_accept':
			text = '<b>' + getBuddyName(from).htmlEnc() + '</b> ' + printf(_e("has accepted to receive your file: “%s”.").htmlEnc(), '<em>' + truncate(body, 25).htmlEnc() + '</em>');
			
			break;
		
		case 'send_reject':
			text = '<b>' + getBuddyName(from).htmlEnc() + '</b> ' + printf(_e("has rejected to receive your file: “%s”.").htmlEnc(), '<em>' + truncate(body, 25).htmlEnc() + '</em>');
			
			break;
		
		case 'send_fail':
			text = '<b>' + getBuddyName(from).htmlEnc() + '</b> ' + printf(_e("could not receive your file: “%s”.").htmlEnc(), '<em>' + truncate(body, 25).htmlEnc() + '</em>');
			
			break;
		
		case 'rosterx':
			text = printf(_e("Do you want to see the friends %s suggests you?").htmlEnc(), '<b>' + getBuddyName(from).htmlEnc() + '</b>');
			
			break;
		
		case 'comment':
			text = '<b>' + data[0].htmlEnc() + '</b> ' + printf(_e("commented an item you follow: “%s”.").htmlEnc(), '<em>' + truncate(body, 25).htmlEnc() + '</em>');
			
			break;
		
		case 'like':
			text = '<b>' + data[0].htmlEnc() + '</b> ' + printf(_e("liked your post: “%s”.").htmlEnc(), '<em>' + truncate(body, 25).htmlEnc() + '</em>');
			
			break;
		
		case 'quote':
			text = '<b>' + data[0].htmlEnc() + '</b> ' + printf(_e("quoted you somewhere: “%s”.").htmlEnc(), '<em>' + truncate(body, 25).htmlEnc() + '</em>');
			
			break;
		
		case 'wall':
			text = '<b>' + data[0].htmlEnc() + '</b> ' + printf(_e("published on your wall: “%s”.").htmlEnc(), '<em>' + truncate(body, 25).htmlEnc() + '</em>');
			
			break;
		
		case 'photo':
			text = '<b>' + data[0].htmlEnc() + '</b> ' + printf(_e("tagged you in a photo (%s).").htmlEnc(), '<em>' + truncate(body, 25).htmlEnc() + '</em>');
			
			break;
		
		case 'video':
			text = '<b>' + data[0].htmlEnc() + '</b> ' + printf(_e("tagged you in a video (%s).").htmlEnc(), '<em>' + truncate(body, 25).htmlEnc() + '</em>');
			
			break;

		case 'me_profile_new_success':
			yes_path = 'href="' + encodeQuotes(data[1]) + '" target="_blank"';

			text = '<b>' + data[0].htmlEnc() + '</b> ' + _e("validated your account. Your public profile will be available in a few moments.").htmlEnc();
			
			break;

		case 'me_profile_remove_success':
			yes_path = 'href="' + encodeQuotes(data[1]) + '" target="_blank"';

			text = '<b>' + data[0].htmlEnc() + '</b> ' + _e("has removed your public profile after your request. We will miss you!").htmlEnc();
			
			break;

		case 'me_profile_update_success':
			yes_path = 'href="' + encodeQuotes(data[1]) + '" target="_blank"';

			text = '<b>' + data[0].htmlEnc() + '</b> ' + _e("has saved your new public profile settings. They will be applied in a few moments.").htmlEnc();
			
			break;

		case 'me_profile_check_error':
			yes_path = 'href="' + encodeQuotes(data[1]) + '" target="_blank"';

			text = '<b>' + data[0].htmlEnc() + '</b> ' + _e("could not validate your account to create or update your public profile. Check your credentials.").htmlEnc();
			
			break;
		
		default:
			break;
	}
	
	// No text?
	if(!text)
		return;
	
	// Action links?
	switch(type) {
		// Hide/Show actions
		case 'send_pending':
		case 'send_accept':
		case 'send_reject':
		case 'send_fail':
		case 'comment':
		case 'like':
		case 'quote':
		case 'wall':
		case 'photo':
		case 'video':
			action = '<a href="#" class="no">' + _e("Hide") + '</a>';

			// Any parent link?
			if((type == 'comment') && data[2])
				action = '<a href="#" class="yes">' + _e("Show") + '</a>' + action;

			break;

		// Jappix Me actions
		case 'me_profile_new_success':
		case 'me_profile_remove_success':
		case 'me_profile_update_success':
		case 'me_profile_check_error':
			action = '<a ' + yes_path + ' class="yes">' + _e("Open") + '</a><a href="#" class="no">' + _e("Hide") + '</a>';

			break;

		// Default actions
		default:
			action = '<a ' + yes_path + ' class="yes">' + _e("Yes") + '</a><a href="#" class="no">' + _e("No") + '</a>';
	}
	
	if(text) {
		// We display the notification
		if(!exists('.notifications-content .' + id)) {
			// We create the html markup depending of the notification type
			code = '<div class="one-notification ' + id + ' ' + hash + '" title="' + encodeQuotes(body) + ' - ' + _e("This notification is only informative, maybe the data it links to have been removed.") + '" data-type="' + encodeQuotes(type) + '">' + 
					'<div class="avatar-container">' + 
						'<img class="avatar" src="' + './img/others/default-avatar.png' + '" alt="" />' + 
					'</div>' + 
					
					'<p class="notification-text">' + text + '</p>' + 
					'<p class="notification-actions">' + 
						'<span class="talk-images" />' + 
						action + 
					'</p>' + 
			       '</div>';
			
			// Add the HTML code
			if(inverse)
				$('.notifications-content .nothing').before(code);
			else
				$('.notifications-content .empty').after(code);
			
			// Play a sound to alert the user
			soundPlay(2);
			
			// The yes click function
			$('.' + id + ' a.yes').click(function() {
				actionNotification(type, data, 'yes', id);
				
				if(($(this).attr('href') == '#') && ($(this).attr('target') != '_blank'))
					return false;
			});
			
			// The no click function
			$('.' + id + ' a.no').click(function() {
				return actionNotification(type, data, 'no', id);
			});
			
			// Get the user avatar
			getAvatar(from, 'cache', 'true', 'forget');
		}
	}
	
	// We tell the user he has a new pending notification
	checkNotifications();
	
	logThis('New notification: ' + from, 3);
}

// Performs an action on a given notification
function actionNotification(type, data, value, id) {
	// We launch a function depending of the type
	if((type == 'subscribe') && (value == 'yes'))
		acceptSubscribe(data[0], data[1]);
	
	else if((type == 'subscribe') && (value == 'no'))
		sendSubscribe(data[0], 'unsubscribed');
	
	else if((type == 'invite_room') && (value == 'yes'))
		checkChatCreate(data[0], 'groupchat');
	
	else if(type == 'request')
		requestReply(value, data[0]);
	
	if((type == 'send') && (value == 'yes'))
		replyOOB(data[0], data[3], 'accept', data[2], data[4]);
	
	else if((type == 'send') && (value == 'no'))
		replyOOB(data[0], data[3], 'reject', data[2], data[4]);
	
	else if((type == 'rosterx') && (value == 'yes'))
		openRosterX(data[0]);
	
	else if((type == 'comment') || (type == 'like') || (type == 'quote') || (type == 'wall') || (type == 'photo') || (type == 'video')) {
		if(value == 'yes') {
			// Get the microblog item
			fromInfosMicroblog(data[2]);
			
			// Append the marker
			$('#channel .top.individual').append('<input type="hidden" name="comments" value="' + encodeQuotes(data[1]) + '" />');
		}
		
		removeNotification(data[3]);
	}
	
	// We remove the notification
	$('.notifications-content .' + id).remove();
	
	// We check if there's any other pending notification
	closeEmptyNotifications();
	checkNotifications();
	
	return false;
}

// Clear the social notifications
function clearNotifications() {
	// Remove notifications
	$('.one-notification').remove();
	
	// Refresh
	closeEmptyNotifications();
	checkNotifications();
	
	return false;
}

// Gets the pending social notifications
function getNotifications() {
	var iq = new JSJaCIQ();
	iq.setType('get');
	
	var pubsub = iq.appendNode('pubsub', {'xmlns': NS_PUBSUB});
	pubsub.appendChild(iq.buildNode('items', {'node': NS_URN_INBOX, 'xmlns': NS_PUBSUB}));
	
	con.send(iq, handleNotifications);
	
	logThis('Getting social notifications...');
}

// Handles the social notifications
function handleNotifications(iq) {
	// Any error?
	if((iq.getType() == 'error') && $(iq.getNode()).find('item-not-found').size()) {
		// The node may not exist, create it!
		setupMicroblog('', NS_URN_INBOX, '1', '1000000', 'whitelist', 'open', true);
		
		logThis('Error while getting social notifications, trying to reconfigure the Pubsub node!', 2);
	}
	
	// Selector
	var items = $(iq.getNode()).find('item');
	
	// Should we inverse?
	var inverse = true;
	
	if(items.size() == 1)
		inverse = false;
	
	// Parse notifications
	items.each(function() {
		// Parse the current item
		var current_item = $(this).attr('id');
		var current_type = $(this).find('link[rel="via"]:first').attr('title');
		var current_href = $(this).find('link[rel="via"]:first').attr('href');
		var current_parent_href = $(this).find('link[rel="related"]:first').attr('href');
		var current_xid = explodeThis(':', $(this).find('author uri').text(), 1);
		var current_name = $(this).find('author name').text();
		var current_text = $(this).find('content[type="text"]:first').text();
		var current_bname = getBuddyName(current_xid);
		var current_id = hex_md5(current_type + current_xid + current_href + current_text);
		
		// Choose the good name!
		if(!current_name || (current_bname != getXIDNick(current_xid)))
			current_name = current_bname;
		
		// Create it!
		newNotification(current_type, current_xid, [current_name, current_href, current_parent_href, current_item], current_text, current_id, inverse);
	});
	
	logThis(items.size() + ' social notification(s) got!', 3);
}

// Sends a social notification
function sendNotification(xid, type, href, text, parent) {
	// Notification ID
	var id = hex_md5(xid + text + getTimeStamp());
	
	// IQ
	var iq = new JSJaCIQ();
	iq.setType('set');
	iq.setTo(xid);
	
	// ATOM content
	var pubsub = iq.appendNode('pubsub', {'xmlns': NS_PUBSUB});
	var publish = pubsub.appendChild(iq.buildNode('publish', {'node': NS_URN_INBOX, 'xmlns': NS_PUBSUB}));
	var item = publish.appendChild(iq.buildNode('item', {'id': id, 'xmlns': NS_PUBSUB}));
	var entry = item.appendChild(iq.buildNode('entry', {'xmlns': NS_ATOM}));
	
	// Notification author (us)
	var author = entry.appendChild(iq.buildNode('author', {'xmlns': NS_ATOM}));
	author.appendChild(iq.buildNode('name', {'xmlns': NS_ATOM}, getName()));
	author.appendChild(iq.buildNode('uri', {'xmlns': NS_ATOM}, 'xmpp:' + getXID()));
	
	// Notification content
	entry.appendChild(iq.buildNode('published', {'xmlns': NS_ATOM}, getXMPPTime('utc')));
	entry.appendChild(iq.buildNode('content', {'type': 'text', 'xmlns': NS_ATOM}, text));
	entry.appendChild(iq.buildNode('link', {'rel': 'via', 'title': type, 'href': href, 'xmlns': NS_ATOM}));
	
	// Any parent item?
	if(parent && parent[0] && parent[1] && parent[2]) {
		// Generate the parent XMPP URI
		var parent_href = 'xmpp:' + parent[0] + '?;node=' + encodeURIComponent(parent[1]) + ';item=' + encodeURIComponent(parent[2]);
		
		entry.appendChild(iq.buildNode('link', {'rel': 'related', 'href': parent_href, 'xmlns': NS_ATOM}));
	}
	
	con.send(iq);
	
	logThis('Sending a social notification to ' + xid + ' (type: ' + type + ')...');
}

// Removes a social notification
function removeNotification(id) {
	var iq = new JSJaCIQ();
	iq.setType('set');
	
	var pubsub = iq.appendNode('pubsub', {'xmlns': NS_PUBSUB});
	var retract = pubsub.appendChild(iq.buildNode('retract', {'node': NS_URN_INBOX, 'xmlns': NS_PUBSUB}));
	retract.appendChild(iq.buildNode('item', {'id': id, 'xmlns': NS_PUBSUB}));
	
	con.send(iq);
}

// Purge the social notifications
function purgeNotifications() {
	var iq = new JSJaCIQ();
	iq.setType('set');
	
	var pubsub = iq.appendNode('pubsub', {'xmlns': NS_PUBSUB_OWNER});
	pubsub.appendChild(iq.buildNode('purge', {'node': NS_URN_INBOX, 'xmlns': NS_PUBSUB_OWNER}));
	
	con.send(iq);
	
	return false;
}

// Adapt the notifications bubble max-height
function adaptNotifications() {
	// Process the new height
	var max_height = $('#right-content').height() - 22;
	
	// New height too small
	if(max_height < 250)
		max_height = 250;
	
	// Apply the new height
	$('.notifications-content .tools-content-subitem').css('max-height', max_height);
}

// Plugin launcher
function launchNotifications() {
	// Adapt the notifications height
	adaptNotifications();
}

// Window resize event handler
$(window).resize(adaptNotifications);

/*

Jappix - An open social platform
These are the http-reply JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 16/04/13

*/

// Replies to a HTTP request
function requestReply(value, xml) {
	// We parse the xml content
	var from = fullXID(getStanzaFrom(xml));
	var confirm = $(xml.getNode()).find('confirm');
	var xmlns = confirm.attr('xmlns');
	var id = confirm.attr('id');
	var method = confirm.attr('method');
	var url = confirm.attr('url');
	
	// We generate the reply message
	var aMsg = new JSJaCMessage();
	aMsg.setTo(from);
	
	// If "no"
	if(value == 'no') {
		aMsg.setType('error');
		aMsg.appendNode('error', {'code': '401', 'type': 'auth'});
	}
	
	// We set the confirm node
	aMsg.appendNode('confirm', {'xmlns': xmlns, 'url': url, 'id': id, 'method': method});
	
	// We send the message
	con.send(aMsg, handleErrorReply);
	
	logThis('Replying HTTP auth request: ' + from, 3);
}

/*

Jappix - An open social platform
These are the options JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 07/06/13

*/

// Opens the options popup
function optionsOpen() {
	// Popup HTML content
	var html = 
	'<div class="top">' + _e("Edit options") + '</div>' + 
	
	'<div class="tab">' + 
		'<a href="#" class="tab-general tab-active" data-key="1">' + _e("General") + '</a>' + 
		'<a href="#" class="tab-channel pubsub-hidable pubsub-hidable-cn" data-key="2">' + _e("Channel") + '</a>' + 
		'<a href="#" class="tab-account" data-key="3">' + _e("Account") + '</a>' + 
	'</div>' + 
	
	'<div class="content">' + 
		'<div id="conf1" class="lap-active one-lap forms">' + 
			'<fieldset class="privacy">' + 
				'<legend>' + _e("Privacy") + '</legend>' + 
				
				'<div class="geolocation">' +
					'<label for="geolocation" class="pep-hidable">' + _e("Geolocation") + '</label>' + 
					'<input id="geolocation" type="checkbox" class="pep-hidable" />' + 
				'</div>' +
				
				'<div class="archiving">' +
					'<label for="archiving" class="mam-hidable">' + _e("Message archiving") + '</label>' + 
					'<select id="archiving" class="mam-hidable">' + 
						'<option value="never">' + _e("Disabled") + '</option>' + 
						'<option value="roster">' + _e("Store friend chats") + '</option>' + 
						'<option value="always">' + _e("Store all chats") + '</option>' + 
					'</select>' + 
					'<a href="#" class="linked empty-archives mam-hidable">' + _e("Remove all archives") + '</a>' + 
				'</div>' +
			'</fieldset>' + 
			
			'<fieldset class="application">' + 
				'<legend>' + _e("Application") + '</legend>' + 
				
				'<div class="sounds">' +
					'<label for="sounds">' + _e("Sounds") + '</label>' + 
					'<input id="sounds" type="checkbox" />' + 
				'</div>' +
				
				'<div class="showall">' +
					'<label for="showall">' + _e("Show all friends") + '</label>' + 
					'<input id="showall" type="checkbox" />' + 
				'</div>' +
				
				'<div class="integratemedias">' +
					'<label for="integratemedias">' + _e("Media integration") + '</label>' + 
					'<input id="integratemedias" type="checkbox" />' + 
				'</div>' +
				
				'<div class="xmpplinks">' +
					'<label class="xmpplinks-hidable">' + _e("XMPP links") + '</label>' + 
					'<a href="#" class="linked xmpp-links xmpplinks-hidable">' + _e("Open XMPP links with Jappix") + '</a>' + 
				'</div>' +
			'</fieldset>' + 

			'<div class="sub-ask sub-ask-mam sub-ask-element">' + 
				'<div class="sub-ask-top">' + 
					'<div class="sub-ask-title">' + _e("Remove all archives") + '</div>' + 
					'<a href="#" class="sub-ask-close">X</a>' + 
				'</div>' + 
				
				'<div class="sub-ask-content">' + 
					'<label>' + _e("Password") + '</label>' + 
					'<input type="password" class="purge-archives check-mam" required="" />' + 
				'</div>' + 
				
				'<a href="#" class="sub-ask-bottom">' + _e("Remove") + ' &raquo;</a>' + 
			'</div>' + 
		'</div>' + 
		
		'<div id="conf2" class="one-lap forms">' + 
			'<fieldset class="channel">' + 
				'<legend>' + _e("Channel") + '</legend>' + 
				
				'<div class="empty-channel">' +
					'<label>' + _e("Empty") + '</label>' + 
					'<a href="#" class="linked empty-channel">' + _e("Empty channel") + '</a>' + 
				'</div>' +
				
				'<div class="persistent">' +
					'<label>' + _e("Persistent") + '</label>' + 
					'<input id="persistent" type="checkbox" />' + 
				'</div>' +
				
				'<div class="maxnotices">' +
					'<label>' + _e("Maximum notices") + '</label>' + 
					'<select id="maxnotices">' + 
						'<option value="1">1</option>' + 
						'<option value="100">100</option>' + 
						'<option value="1000">1000</option>' + 
						'<option value="10000">10000</option>' + 
						'<option value="100000">100000</option>' + 
						'<option value="1000000">1000000</option>' + 
					'</select>' + 
				'</div>' +

			'</fieldset>' + 
			
			'<div class="sub-ask sub-ask-empty sub-ask-element">' + 
				'<div class="sub-ask-top">' + 
					'<div class="sub-ask-title">' + _e("Empty channel") + '</div>' + 
					'<a href="#" class="sub-ask-close">X</a>' + 
				'</div>' + 
				
				'<div class="sub-ask-content">' + 
					'<label>' + _e("Password") + '</label>' + 
					'<input type="password" class="purge-microblog check-empty" required="" />' + 
				'</div>' + 
				
				'<a href="#" class="sub-ask-bottom">' + _e("Empty") + ' &raquo;</a>' + 
			'</div>' + 
		'</div>' + 
		
		'<div id="conf3" class="one-lap forms">' + 
			'<fieldset>' + 
				'<legend>' + _e("Account") + '</legend>' + 
				
				'<label>' + _e("Password") + '</label>' + 
				'<a href="#" class="linked change-password">' + _e("Change password") + '</a>' + 
				
				'<label>' + _e("Delete") + '</label>' + 
				'<a href="#" class="linked delete-account">' + _e("Delete account") + '</a>' + 
			'</fieldset>' + 
				
			'<div class="sub-ask sub-ask-pass sub-ask-element">' + 
				'<div class="sub-ask-top">' + 
					'<div class="sub-ask-title">' + _e("Change password") + '</div>' + 
					'<a href="#" class="sub-ask-close">X</a>' + 
				'</div>' + 
				
				'<div class="sub-ask-content">' + 
					'<label>' + _e("Old") + '</label>' + 
					'<input type="password" class="password-change old" required="" />' + 
					
					'<label>' + _e("New (2 times)") + '</label>' + 
					'<input type="password" class="password-change new1" required="" />' + 
					'<input type="password" class="password-change new2" required="" />' + 
				'</div>' + 
				
				'<a href="#" class="sub-ask-bottom">' + _e("Continue") + ' &raquo;</a>' + 
			'</div>' + 
			
			'<div class="sub-ask sub-ask-delete sub-ask-element">' + 
				'<div class="sub-ask-top">' + 
					'<div class="sub-ask-title">' + _e("Delete account") + '</div>' + 
					'<a href="#" class="sub-ask-close">X</a>' + 
				'</div>' + 
				
				'<div class="sub-ask-content">' + 
					'<label>' + _e("Password") + '</label>' + 
					'<input type="password" class="delete-account check-password" required="" />' + 
				'</div>' + 
				
				'<a href="#" class="sub-ask-bottom">' + _e("Delete") + ' &raquo;</a>' + 
			'</div>' + 
		'</div>' + 
	'</div>' + 
	
	'<div class="bottom">' + 
		'<div class="wait wait-medium"></div>' + 
		
		'<a href="#" class="finish save">' + _e("Save") + '</a>' + 
		'<a href="#" class="finish cancel">' + _e("Cancel") + '</a>' + 
	'</div>';
	
	// Create the popup
	createPopup('options', html);
	
	// Apply the features
	applyFeatures('options');
	
	// Associate the events
	launchOptions();
	
	return false;
}

// Closes the options popup
function closeOptions() {
	// Destroy the popup
	destroyPopup('options');
	
	return false;
}

// Checks whether the options are loaded or not
function loadedOptions() {
	if($('.options-hidable').is(':visible'))
		return true;
	
	return false;
}

// Switches between the options tabs
function switchOptions(id) {
	$('#options .one-lap').hide();
	$('#options #conf' + id).show();
	$('#options .tab a').removeClass('tab-active');
	$('#options .tab a[data-key="' + id + '"]').addClass('tab-active');
	
	return false;
}

// Manages the options wait item
function waitOptions(id) {
	var sOptions = $('#options .content');
	
	// Remove the current item class
	sOptions.removeClass(id);
	
	// Hide the waiting items if all was received
	if(!sOptions.hasClass('microblog') && !sOptions.hasClass('mam')) {
		$('#options .wait').hide();
		$('#options .finish:first').removeClass('disabled');
	}
}

// Sends the options to the XMPP server
function storeOptions() {
	// Get the values
	var sounds = getDB('options', 'sounds');
	var geolocation = getDB('options', 'geolocation');
	var showall = getDB('options', 'roster-showall');
	var integratemedias = getDB('options', 'integratemedias');
	var status = getDB('options', 'presence-status');
	
	// Create an array to be looped
	var oType = new Array('sounds', 'geolocation', 'roster-showall', 'integratemedias', 'presence-status');
	var oContent = new Array(sounds, geolocation, showall, integratemedias, status);
	
	// New IQ
	var iq = new JSJaCIQ();
	iq.setType('set');
	
	var query = iq.setQuery(NS_PRIVATE);
	var storage = query.appendChild(iq.buildNode('storage', {'xmlns': NS_OPTIONS}));
	
	// Loop the array
	for(i in oType)
		storage.appendChild(iq.buildNode('option', {'type': oType[i], 'xmlns': NS_OPTIONS}, oContent[i]));
	
	con.send(iq, handleStoreOptions);
	
	logThis('Storing options...', 3);
}

// Handles the option storing
function handleStoreOptions(iq) {
	if(!iq || (iq.getType() != 'result'))
		logThis('Options not stored.', 2);
	else
		logThis('Options stored.', 3);
}

// Saves the user options
function saveOptions() {
	// We apply the sounds
	var sounds = '0';
	
	if($('#sounds').filter(':checked').size())
		sounds = '1';
	
	setDB('options', 'sounds', sounds);
	
	// We apply the geolocation
	if($('#geolocation').filter(':checked').size()) {
		setDB('options', 'geolocation', '1');
		
		// We geolocate the user on the go
		geolocate();
	}
	
	else {
		setDB('options', 'geolocation', '0');
		
		// We delete the geolocation informations
		sendPosition();
		removeDB('geolocation', 'now');
	}
	
	// We apply the roster show all
	if($('#showall').filter(':checked').size()) {
		setDB('options', 'roster-showall', '1');
		showAllBuddies('options');
	}
	
	else {
		setDB('options', 'roster-showall', '0');
		showOnlineBuddies('options');
	}
	
	// We apply the media integration
	var integratemedias = '0';
	
	if($('#integratemedias').filter(':checked').size())
		integratemedias = '1';
	
	setDB('options', 'integratemedias', integratemedias);
	
	// We apply the message archiving
	if(enabledMAM()) {
		setConfigMAM($('#archiving').val() || 'never');
	}
	
	// We apply the microblog configuration
	var persist = '0';
	var maximum = $('#maxnotices').val();
	
	if($('#persistent').filter(':checked').size())
		persist = '1';
	
	if(enabledPEP() && (enabledPubSub() || enabledPubSubCN()))
		setupMicroblog('', NS_URN_MBLOG, persist, maximum, '', '', false);
	
	// We send the options to the database
	storeOptions();
	
	// Close the options
	closeOptions();
	
	return false;
}

// Handles the password changing
function handlePwdChange(iq) {
	// Remove the general wait item
	removeGeneralWait();
	
	// If no errors
	if(!handleErrorReply(iq)) {
		clearLastSession();
		quit();
		openThisInfo(1);
		
		logThis('Password changed.', 3);
	}
	
	else
		logThis('Password not changed.', 2);
}

// Sends the new account password
function sendNewPassword() {
	/* REF: http://xmpp.org/extensions/xep-0077.html#usecases-changepw */
	
	var password0 = $('#options .old').val();
	var password1 = $('#options .new1').val();
	var password2 = $('#options .new2').val();
	
	if ((password1 == password2) && (password0 == getPassword())) {
		// We show the waiting image
		showGeneralWait();
		
		// We send the IQ
		var iq = new JSJaCIQ();
		
		iq.setTo(getServer());
		iq.setType('set');
		
		var iqQuery = iq.setQuery(NS_REGISTER);
		
		iqQuery.appendChild(iq.buildNode('username', {'xmlns': NS_REGISTER}, con.username));
		iqQuery.appendChild(iq.buildNode('password', {'xmlns': NS_REGISTER}, password1));
		
		con.send(iq, handlePwdChange);
		
		logThis('Password change sent.', 3);
	} else {
		$('.sub-ask-pass input').each(function() {
			var select = $(this);
			
			if(!select.val())
				$(document).oneTime(10, function() {
					select.addClass('please-complete').focus();
				});
			else
				select.removeClass('please-complete');	
		});
		
		if(password0 != getPassword())
			$(document).oneTime(10, function() {
				$('#options .old').addClass('please-complete').focus();
			});
		if(password1 != password2)
			$(document).oneTime(10, function() {
				$('#options .new1, #options .new2').addClass('please-complete').focus();
			});
	}
	
	return false;
}

// Handles the account deletion request
function handleAccDeletion(iq) {
	// Remove the general wait item
	removeGeneralWait();
	
	// If no errors
	if(!handleErrorReply(iq)) {
		clearLastSession();
		destroyTalkPage();
		openThisInfo(2);
		logout();
		
		logThis('Account deleted.', 3);
	} else {
		logThis('Account not deleted.', 2);
	}
}

// Purge the user's archives (MAM)
function purgeMyArchives() {
	var password = $('#options .check-mam').val();
	
	if(password == getPassword()) {
		purgeArchivesMAM();

		// Clear archives in UI
		$('.page-engine-chan[data-type="chat"] .tools-clear').click();

		// Hide the tool
		$('#options .sub-ask').hide();
	} else {
		var selector = $('#options .check-mam');
		
		if(password != getPassword())
			$(document).oneTime(10, function() {
				selector.addClass('please-complete').focus();
			});
		else
			selector.removeClass('please-complete');
	}
	
	return false;
}

// Purge the user's microblog items
function purgeMyMicroblog() {
	/* REF: http://xmpp.org/extensions/xep-0060.html#owner-purge */
	
	var password = $('#options .check-empty').val();
	
	if(password == getPassword()) {
		// Send the IQ to remove the item (and get eventual error callback)
		var iq = new JSJaCIQ();
		iq.setType('set');
		
		var pubsub = iq.appendNode('pubsub', {'xmlns': NS_PUBSUB_OWNER});
		pubsub.appendChild(iq.buildNode('purge', {'node': NS_URN_MBLOG, 'xmlns': NS_PUBSUB_OWNER}));
		
		con.send(iq, handleMicroblogPurge);
		
		// Hide the tool
		$('#options .sub-ask').hide();
		
		logThis('Microblog purge sent.', 3);
	} else {
		var selector = $('#options .check-empty');
		
		if(password != getPassword())
			$(document).oneTime(10, function() {
				selector.addClass('please-complete').focus();
			});
		else
			selector.removeClass('please-complete');
	}
	
	return false;
}

// Handles the microblog purge
function handleMicroblogPurge(iq) {
	// If no errors
	if(!handleErrorReply(iq)) {
		// Remove the microblog items
		$('.one-update.update_' + hex_md5(getXID())).remove();
		
		logThis('Microblog purged.', 3);
	}
	
	else
		logThis('Microblog not purged.', 2);
}

// Deletes the user's account
function deleteMyAccount() {
	/* REF: http://xmpp.org/extensions/xep-0077.html#usecases-cancel */
	
	var password = $('#options .check-password').val();
	
	if(password == getPassword()) {
		// We show the waiting image
		showGeneralWait();
		
		// We send the IQ
		var iq = new JSJaCIQ();
		iq.setType('set');
		
		var iqQuery = iq.setQuery(NS_REGISTER);
		iqQuery.appendChild(iq.buildNode('remove', {'xmlns': NS_REGISTER}));
		
		con.send(iq, handleAccDeletion);
		
		logThis('Delete account sent.', 3);
	}
	
	else {
		var selector = $('#options .check-password');
		
		if(password != getPassword())
			$(document).oneTime(10, function() {
				selector.addClass('please-complete').focus();
			});
		else
			selector.removeClass('please-complete');
	}
	
	return false;
}

// Loads the user options
function loadOptions() {
	// Process the good stuffs, depending of the server features
	var enabled_mam = enabledMAM();
	var enabled_pubsub = enabledPubSub();
	var enabled_pubsub_cn = enabledPubSubCN();
	var enabled_pep = enabledPEP();
	var sWait = $('#options .content');
	
	// Show the waiting items if necessary
	if(enabled_mam || (enabled_pep && (enabled_pubsub || enabled_pubsub_cn))) {
		$('#options .wait').show();
		$('#options .finish:first').addClass('disabled');
	}
	
	// We get the archiving configuration
	if(enabled_mam) {
		sWait.addClass('mam');
		getConfigMAM();
	}
	
	// We get the microblog configuration
	if((enabled_pubsub || enabled_pubsub_cn) && enabled_pep) {
		sWait.addClass('microblog');
		getConfigMicroblog();
	}
	
	// We show the "privacy" form if something is visible into it
	if(enabled_mam || enabled_pep)
		$('#options fieldset.privacy').show();
	
	// We get the values of the forms for the sounds
	if(getDB('options', 'sounds') == '0')
		$('#sounds').attr('checked', false);
	else
		$('#sounds').attr('checked', true);
	
	// We get the values of the forms for the geolocation
	if(getDB('options', 'geolocation') == '1')
		$('#geolocation').attr('checked', true);
	else
		$('#geolocation').attr('checked', false);
	
	// We get the values of the forms for the roster show all
	if(getDB('options', 'roster-showall') == '1')
		$('#showall').attr('checked', true);
	else
		$('#showall').attr('checked', false);
	
	// We get the values of the forms for the integratemedias
	if(getDB('options', 'integratemedias') == '0')
		$('#integratemedias').attr('checked', false);
	else
		$('#integratemedias').attr('checked', true);
}

// Plugin launcher
function launchOptions() {
	// Click events
	$('#options .tab a').click(function() {
		// Yet active?
		if($(this).hasClass('tab-active'))
			return false;
		
		// Switch to the good tab
		var key = parseInt($(this).attr('data-key'));
		
		return switchOptions(key);
	});
	
	$('#options .linked').click(function() {
		$('#options .sub-ask').hide();
	});
	
	$('#options .xmpp-links').click(function() {
		xmppLinksHandler();
		
		return false;
	});

	$('#options .empty-archives').click(function() {
		var selector = '#options .sub-ask-mam';
		
		$(selector).show();
		
		$(document).oneTime(10, function() {
			$(selector + ' input').focus();
		});
		
		return false;
	});
	
	$('#options .empty-channel').click(function() {
		var selector = '#options .sub-ask-empty';
		
		$(selector).show();
		
		$(document).oneTime(10, function() {
			$(selector + ' input').focus();
		});
		
		return false;
	});
	
	$('#options .change-password').click(function() {
		var selector = '#options .sub-ask-pass';
		
		$(selector).show();
		
		$(document).oneTime(10, function() {
			$(selector + ' input:first').focus();
		});
		
		return false;
	});
	
	$('#options .delete-account').click(function() {
		var selector = '#options .sub-ask-delete';
		
		$(selector).show();
		
		$(document).oneTime(10, function() {
			$(selector + ' input').focus();
		});
		
		return false;
	});
	
	$('#options .sub-ask-pass .sub-ask-bottom').click(function() {
		return sendNewPassword();
	});
	
	$('#options .sub-ask-mam .sub-ask-bottom').click(function() {
		return purgeMyArchives();
	});

	$('#options .sub-ask-empty .sub-ask-bottom').click(function() {
		return purgeMyMicroblog();
	});
	
	$('#options .sub-ask-delete .sub-ask-bottom').click(function() {
		return deleteMyAccount();
	});
	
	$('#options .sub-ask-close').click(function() {
		$('#options .sub-ask').hide();
		
		return false;
	});
	
	$('#options .bottom .finish').click(function() {
		if($(this).is('.save') && !$(this).hasClass('disabled'))
			return saveOptions();
		if($(this).is('.cancel'))
			return closeOptions();
		
		return false;
	});
	
	// The keyup events
	$('#options .sub-ask input').keyup(function(e) {
		if(e.keyCode == 13) {
			// Archives purge
			if($(this).is('.purge-archives'))
				return purgeMyArchives();

			// Microblog purge
			else if($(this).is('.purge-microblog'))
				return purgeMyMicroblog();
			
			// Password change
			else if($(this).is('.password-change'))
				return sendNewPassword();
			
			// Account deletion
			else if($(this).is('.delete-account'))
				return deleteMyAccount();
		}
	});
	
	// Load the options
	loadOptions();
}

/*

Jappix - An open social platform
These are the integratebox JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 03/12/11

*/

// Opens the integratebox popup
function openIntegrateBox() {
	// Popup HTML content
	var html = 
	'<div class="top">' + _e("Media viewer") + '</div>' + 
	
	'<div class="content"></div>' + 
	
	'<div class="bottom">' + 
		'<div class="wait wait-medium"></div>' + 
		
		'<a href="#" class="finish close">' + _e("Close") + '</a>' + 
		'<a href="#" class="finish next disabled" title="' + _e("Next") + '">&gt;</a>' + 
		'<a href="#" class="finish previous disabled" title="' + _e("Previous") + '">&lt;</a>' + 
	'</div>';
	
	// Create the popup
	createPopup('integratebox', html);
	
	// Associate the events
	launchIntegratebox();
}

// Closes the integratebox popup
function closeIntegrateBox() {
	// Destroy the popup
	destroyPopup('integratebox');
	
	return false;
}

// Generates the integratebox HTML code
function codeIntegrateBox(serv, url) {
	var code = '';
	
	// Protocol to use
	var protocol = 'http';
	
	if(isHTTPS())
		protocol = 'https';
	
	// Legacy browser
	var legacy = false;
	
	if((BrowserDetect.browser == 'Explorer') && (BrowserDetect.version < 9))
		legacy = true;
	
	// Switch to get the good DOM code
	switch(serv) {
		case 'youtube':
			if(legacy)
				code = '<object width="640" height="385"><param name="movie" value="http://www.youtube.com/v/' + url + '&amp;autoplay=1"></param><embed src="http://www.youtube.com/v/' + encodeQuotes(url) + '&amp;autoplay=1" type="application/x-shockwave-flash" width="640" height="385"></embed></object>';
			else
				code = '<object width="640" height="385" data="' + encodeQuotes(protocol) + '://www.youtube.com/embed/' + encodeQuotes(url) + '?autoplay=1" type="text/html"><a href="http://www.youtube.com/watch?v=' + encodeQuotes(url) + '" target="_blank">http://www.youtube.com/watch?v=' + encodeQuotes(url) + '</a></object>';
			
			break;
		
		case 'dailymotion':
			code = '<object width="640" height="385"><param name="movie" value="http://www.dailymotion.com/swf/video/' + url + '&amp;autoplay=1"></param><param name="allowFullScreen" value="false"></param><embed type="application/x-shockwave-flash" src="http://www.dailymotion.com/swf/video/' + encodeQuotes(url) + '&amp;autoplay=1" width="640" height="385" allowfullscreen="true" allowscriptaccess="always"></embed></object>';
			
			break;
		
		case 'vimeo':
			code = '<object width="640" height="385"><param name="allowfullscreen" value="true" /><param name="movie" value="http://vimeo.com/moogaloop.swf?clip_id=' + encodeQuotes(url) + '&amp;server=vimeo.com&amp;show_title=1&amp;show_byline=1&amp;show_portrait=0&amp;color=&amp;fullscreen=1&amp;autoplay=1" /><embed src="http://vimeo.com/moogaloop.swf?clip_id=' + encodeQuotes(url) + '&amp;server=vimeo.com&amp;show_title=1&amp;show_byline=1&amp;show_portrait=0&amp;color=&amp;fullscreen=1&amp;autoplay=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="640" height="385"></embed></object>';
			
			break;
		
		case 'theora':
		case 'video':
			code = '<video width="640" height="385" src="' + encodeQuotes(url) + '" controls autoplay><a href="' + encodeQuotes(url) + '" target="_blank">' + encodeQuotes(url) + '</a></video>';
			
			break;
		
		case 'vorbis':
		case 'audio':
			code = '<audio src="' + encodeQuotes(url) + '" controls autoplay><a href="' + encodeQuotes(url) + '" target="_blank">' + encodeQuotes(url) + '</a></audio>';
			
			break;
		
		case 'image':
			code = '<a href="' + encodeQuotes(url) + '" target="_blank"><img alt="" src="' + encodeQuotes(url) + '" /></a>';
		
			break;
	}
	
	return code;
}

// Applies a given integratebox element
function applyIntegrateBox(url, service, url_list, services_list, comments_e_list, comments_n_list, width_style) {
	// Close the integratebox
	closeIntegrateBox();
	
	// Media integration not wanted?
	if(getDB('options', 'integratemedias') == '0')
		return true;
	
	// Apply the HTML code
	var dom_code = codeIntegrateBox(service, url);
	
	// Any code: apply it!
	if(dom_code) {
		// We show the integratebox
		openIntegrateBox();
		
		// We add the code to the DOM
		$('#integratebox .content').prepend('<div class="one-media">' + dom_code + '</div>');
		
		// Image waiting icon
		if(service == 'image') {
			var waitItem = $('#integratebox .wait');
			
			// Show it while it is loading
			waitItem.show();
			
			// Hide it when it is loaded
			$('#integratebox img').load(function() {
				waitItem.hide();
				
				// Center the image vertically
				$(this).oneTime(10, function() {
					$(this).css('margin-top', (($('#integratebox .content').height() - $(this).height()) / 2));
				});
			});
		}
		
		// Large style?
		var comments_id = genID();
		
		if(width_style == 'large') {
			// Make the popup large
			$('#integratebox .popup').addClass('large');
			
			// Add the right content
			$('#integratebox .content').after(
				'<div class="comments" data-id="' + encodeQuotes(comments_id) + '">' + 
					'<div class="comments-content">' + 
						'<div class="one-comment loading"><span class="icon talk-images"></span>' + _e("Loading comments...") + '</div>' + 
					'</div>' + 
				'</div>'
			);
		}
		
		// Previous and next items?
		var url_array = stringToArray(url_list);
		var services_array = stringToArray(services_list);
		var comments_e_array = stringToArray(comments_e_list);
		var comments_n_array = stringToArray(comments_n_list);
		var index = indexArrayValue(url_array, url);
		
		// Any comments?
		if(exists('#integratebox .comments')) {
			if(comments_e_array[index] && comments_n_array[index])
				getCommentsMicroblog(comments_e_array[index], comments_n_array[index], comments_id);
			else
				$('#integratebox .comments .comments-content').html('<div class="one-comment loading"><span class="icon talk-images"></span>' + _e("Comments locked!") + '</div>');
		}
			
		// Get the previous values
		var previous_url = url_array[index - 1];
		var previous_services = services_array[index - 1];
		
		// Get the next values
		var next_url = url_array[index + 1];
		var next_services = services_array[index + 1];
		
		// Enable/disable buttons
		if(previous_url && previous_services)
			$('#integratebox .bottom .finish.previous').removeClass('disabled');
		else
			$('#integratebox .bottom .finish.previous').addClass('disabled');
		
		if(next_url && next_services)
			$('#integratebox .bottom .finish.next').removeClass('disabled');
		else
			$('#integratebox .bottom .finish.next').addClass('disabled');
		
		// Click events
		$('#integratebox .bottom .finish.previous, #integratebox .bottom .finish.next').click(function() {
			// Not acceptable?
			if($(this).is('.disabled'))
				return false;
			
			// Apply the event!
			if($(this).is('.previous'))
				applyIntegrateBox(previous_url, previous_services, url_list, services_list, comments_e_list, comments_n_list, width_style);
			else
				applyIntegrateBox(next_url, next_services, url_list, services_list, comments_e_list, comments_n_list, width_style);
			
			return false;
		});
		
		if(width_style == 'large')
			$('#integratebox .content a:has(img)').click(function() {
				if(next_url && next_services)
					applyIntegrateBox(next_url, next_services, url_list, services_list, comments_e_list, comments_n_list, width_style);
				
				return false;
			});
		
		return false;
	}
	
	// Nothing: return true to be able to open the URL in a new tab
	return true;
}

// Checks whether the file ext can use integratebox or not
function canIntegrateBox(ext) {
	// Can use?
	if(ext && ((ext == 'jpg') || (ext == 'jpeg') || (ext == 'png') || (ext == 'gif') || (ext == 'ogg') || (ext == 'oga') || (ext == 'ogv')))
		return true;
	
	return false;
}

// Filters a string to apply the integratebox links
function filterIntegrateBox(data) {
	// Encapsulates the string into two <div /> elements
	var xml = $('<div><div>' + data + '</div></div>').contents();
	
	// Loop the <a /> elements
	$(xml).find('a').each(function() {
		// Initialize this element
		var href = $(this).attr('href');
		var to, url, service, event;
		
		// XMPP ID
		if(href.match(/^xmpp:(.+)/i))
			to = RegExp.$1;
		
		// YouTube video box
		else if(href.match(/(\w{3,5})(:)(\S+)((\.youtube\.com\/watch(\?v|\?\S+v|\#\!v|\#\!\S+v)\=)|(youtu\.be\/))([^& ]+)((&amp;\S)|(&\S)|\s|$)/gim)) {
			url = RegExp.$8;
			service = 'youtube';
		}
		
		// Dailymotion video box
		else if(href.match(/(\w{3,5})(:)(\S+)\.dailymotion\.com\/video\/([\w\-]+)((\#[\w\-]+)|\s|$)/gim)) {
			url = RegExp.$4;
			service = 'dailymotion';
		}
		
		// Vimeo video box
		else if(href.match(/((\w{3,5})(:)(\S+)(vimeo|www\.vimeo)\.com\/([\w\-]+))/gim)) {
			url = RegExp.$1;
			service = 'vimeo';
		}
		
		// Theora video box
		else if(href.match(/((\w{3,5})(:)(\S+)(\.)(ogv|ogg))/gim)) {
			url = RegExp.$1;
			service = 'theora';
		}
		
		// Vorbis audio box
		else if(href.match(/((\w{3,5})(:)(\S+)(\.oga))/gim)) {
			url = RegExp.$1;
			service = 'vorbis';
		}
		
		// Image box
		else if(href.match(/((\w{3,5})(:)(\S+)(\.)(jpg|jpeg|png|gif|tif|bmp))/gim)) {
			url = RegExp.$1;
			service = 'image';
		}
		
		// Define the good event
		if(to)
			event = 'xmppLink(\'' + encodeOnclick(to) + '\')';
		else if(url && service)
			event = 'applyIntegrateBox(\'' + encodeOnclick(url) + '\', \'' + encodeOnclick(service) + '\')';
		
		// Any click event to apply?
		if(event) {
			// Regenerate the link element (for onclick)
			var new_a = '<a';
			var element_a = (this);
			
			// Attributes
			$(element_a.attributes).each(function(index) {
				// Read the current attribute
				var current_attr = element_a.attributes[index];
				
				// Apply the current attribute
				new_a += ' ' + encodeQuotes(current_attr.name) + '="' + encodeQuotes(current_attr.value) + '"';
			});
			
			// Add onclick attribute
			new_a += ' onclick="return ' + event + ';"';
			
			// Value
			new_a += '>' + $(this).text().htmlEnc() + '</a>';
			
			// Replace it!
			$(this).replaceWith(new_a);
		}
	});
	
	// Regenerate the HTML code (include string into a div to be readable)
	var string = $(xml).html();
	
	return string;
}

// Plugin launcher
function launchIntegratebox() {
	// Click event
	$('#integratebox .bottom .finish.close').click(closeIntegrateBox);
}

// Plugin keyup event
$(document).keyup(function(e) {
	// Previous item?
	if((exists('#integratebox .bottom .finish.previous:not(.disabled)')) && (e.keyCode == 37)) {
		$('#integratebox .bottom .finish.previous').click();
		
		return false;
	}
	
	// Next item?
	if((exists('#integratebox .bottom .finish.next:not(.disabled)')) && (e.keyCode == 39)) {
		$('#integratebox .bottom .finish.next').click();
		
		return false;
	}
});

/*

Jappix - An open social platform
These are the PEP JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 26/08/11

*/

// Stores the PEP items
function storePEP(xid, type, value1, value2, value3, value4) {
	// Handle the correct values
	if(!value1)
		value1 = '';
	if(!value2)
		value2 = '';
	if(!value3)
		value3 = '';
	if(!value4)
		value4 = '';
	
	// If one value
	if(value1 || value2 || value3 || value4) {
		// Define the XML variable
		var xml = '<pep type="' + type + '">';
		
		// Generate the correct XML
		if(type == 'tune')
			xml += '<artist>' + value1.htmlEnc() + '</artist><title>' + value2.htmlEnc() + '</title><album>' + value3.htmlEnc() + '</album><uri>' + value4.htmlEnc() + '</uri>';
		else if(type == 'geoloc')
			xml += '<lat>' + value1.htmlEnc() + '</lat><lon>' + value2.htmlEnc() + '</lon><human>' + value3.htmlEnc() + '</human>';
		else
			xml += '<value>' + value1.htmlEnc() + '</value><text>' + value2.htmlEnc() + '</text>';
		
		// End the XML node
		xml += '</pep>';
		
		// Update the input with the new value
		setDB('pep-' + type, xid, xml);
	}
	
	else
		removeDB('pep-' + type, xid);
	
	// Display the PEP event
	displayPEP(xid, type);
}

// Displays a PEP item
function displayPEP(xid, type) {
	// Read the target input for values
	var value = $(XMLFromString(getDB('pep-' + type, xid)));
	var dText;
	var aLink = ''
	
	// If the PEP element exists
	if(type) {
		// Get the user hash
		var hash = hex_md5(xid);
		
		// Initialize
		var fText, fValue;
		var dText = '';
		
		// Parse the XML for mood and activity
		if((type == 'mood') || (type == 'activity')) {
			if(value) {
				var pepValue = value.find('value').text();
				var pepText = value.find('text').text();
				
				// No value?
				if(!pepValue)
					pepValue = 'none';
				
				// Apply the good values
				if(type == 'mood')
					fValue = moodIcon(pepValue);
				else if(type == 'activity')
					fValue = activityIcon(pepValue);
				if(!pepText)
					fText = _e("unknown");
				else
					fText = pepText;
			}
			
			else {
				if(type == 'mood')
					fValue = moodIcon('undefined');
				else if(type == 'activity')
					fValue = activityIcon('exercising');
				
				fText = _e("unknown");
			}
			
			dText = fText;
			fText = fText.htmlEnc();
		}
		
		else if(type == 'tune') {
			fValue = 'tune-note';
			
			if(value) {
				// Parse the tune XML
				var tArtist = value.find('artist').text();
				var tTitle = value.find('title').text();
				var tAlbum = value.find('album').text();
				var tURI = value.find('uri').text();
				var fArtist, fTitle, fAlbum, fURI;
				
				// Apply the good values
				if(!tArtist && !tAlbum && !tTitle) {
					fText = _e("unknown");
					dText = fText;
				}
				
				else {
					// URI element
					if(!tURI)
						fURI = 'http://grooveshark.com/search?q=' + encodeURIComponent(tArtist + ' ' + tTitle + ' ' + tAlbum);
					else
						fURI = tURI;
					
					// Artist element
					if(!tArtist)
						fArtist = _e("unknown");
					else
						fArtist = tArtist;
					
					// Title element
					if(!tTitle)
						fTitle = _e("unknown");
					else
						fTitle = tTitle;
					
					// Album element
					if(!tAlbum)
						fAlbum = _e("unknown");
					else
						fAlbum = tAlbum;
					
					// Generate the link to the title
					aLink = ' href="' + fURI + '" target="_blank"';
					
					// Generate the text to be displayed
					dText = fArtist + ' - ' + fTitle + ' (' + fAlbum + ')';
					fText =  '<a' + aLink + '>' + dText + '</a>';
				}
			}
			
			else {
				fText = _e("unknown");
				dText = fText;
			}
		}
		
		else if(type == 'geoloc') {
			fValue = 'location-world';
			
			if(value) {
				// Parse the geoloc XML
				var tLat = value.find('lat').text();
				var tLon = value.find('lon').text();
				var tHuman = value.find('human').text();
				var tReal = tHuman;
				
				// No human location?
				if(!tHuman)
					tHuman = _e("See his/her position on the globe");
				
				// Generate the text to be displayed
				if(tLat && tLon) {
					aLink = ' href="http://maps.google.com/?q=' + encodeQuotes(tLat) + ',' + encodeQuotes(tLon) + '" target="_blank"';
					fText = '<a' + aLink + '>' + tHuman.htmlEnc() + '</a>';
					
					if(tReal)
						dText = tReal;
					else
						dText = tLat + '; ' + tLon;
				}
				
				else {
					fText = _e("unknown");
					dText = fText;
				}
			}
			
			else {
				fText = _e("unknown");
				dText = fText;
			}
		}
		
		// Apply the text to the buddy infos
		var this_buddy = '#buddy-list .buddy[data-xid="' + escape(xid) + '"]';
		
		if(exists(this_buddy))
			$(this_buddy + ' .bi-' + type).replaceWith('<p class="bi-' + type + ' talk-images ' + fValue + '" title="' + encodeQuotes(dText) + '">' + fText + '</p>');
		
		// Apply the text to the buddy chat
		if(exists('#' + hash)) {
			// Selector
			var bc_pep = $('#' + hash + ' .bc-pep');
			
			// We remove the old PEP item
			bc_pep.find('a.bi-' + type).remove();
			
			// If the new PEP item is not null, create a new one
			if(fText != _e("unknown"))
				bc_pep.prepend(
					'<a' + aLink + ' class="bi-' + type + ' talk-images ' + fValue + '" title="' + encodeQuotes(dText) + '"></a>'
				);
			
			// Process the new status position
			adaptChatPresence(hash);
		}
		
		// If this is the PEP values of the logged in user
		if(xid == getXID()) {
			// Change the icon/value of the target element
			if((type == 'mood') || (type == 'activity')) {
				// Change the input value
				var dVal = '';
				var dAttr = pepValue;
				
				// Must apply default values?
				if(pepValue == 'none') {
					if(type == 'mood')
						dAttr = 'happy';
					else
						dAttr = 'exercising';
				}
				
				// No text?
				if(dText != _e("unknown"))
					dVal = dText;
				
				// Store this user event in our database
				setDB(type + '-value', 1, dAttr);
				setDB(type + '-text', 1, dVal);
				
				// Apply this PEP event
				$('#my-infos .f-' + type + ' a.picker').attr('data-value', dAttr);
				$('#my-infos .f-' + type + ' input').val(dVal);
				$('#my-infos .f-' + type + ' input').placeholder();
			}
			
			else if((type == 'tune') || (type == 'geoloc')) {
				// Reset the values
				$('#my-infos .f-others a.' + type).remove();
				
				// Not empty?
				if(dText != _e("unknown")) {
					// Specific stuffs
					var href, title, icon_class;
					
					if(type == 'tune') {
						href = fURI;
						title = dText;
						icon_class = 'tune-note';
					}
					
					else {
						href = 'http://maps.google.com/?q=' + encodeQuotes(tLat) + ',' + encodeQuotes(tLon);
						title = _e("Where are you?") + ' (' + dText + ')';
						icon_class = 'location-world';
					}
					
					// Must create the container?
					if(!exists('#my-infos .f-others'))
						$('#my-infos .content').append('<div class="element f-others"></div>');
					
					// Create the element
					$('#my-infos .f-others').prepend(
						'<a class="icon ' + type + '" href="' + encodeQuotes(href) + '" target="_blank" title="' + encodeQuotes(title) +  '">' + 
							'<span class="talk-images ' + icon_class + '"></span>' + 
						'</a>'
					);
				}
				
				// Empty?
				else if(!exists('#my-infos .f-others a.icon'))
					$('#my-infos .f-others').remove();
				
				// Process the buddy-list height again
				adaptRoster();
			}
		}
	}
}

// Changes the mood icon
function moodIcon(value) {
	// The main var
	var icon;
	
	// Switch the values
	switch(value) {
		case 'angry':
		case 'cranky':
		case 'hot':
		case 'invincible':
		case 'mean':
		case 'restless':
		case 'serious':
		case 'strong':
			icon = 'mood-one';
			break;
		
		case 'contemplative':
		case 'happy':
		case 'playful':
			icon = 'mood-two';
			break;
		
		case 'aroused':
		case 'envious':
		case 'excited':
		case 'interested':
		case 'lucky':
		case 'proud':
		case 'relieved':
		case 'satisfied':
		case 'shy':
			icon = 'mood-three';
			break;
		
		case 'calm':
		case 'cautious':
		case 'contented':
		case 'creative':
		case 'humbled':
		case 'lonely':
		case 'undefined':
		case 'none':
			icon = 'mood-four';
			break;
		
		case 'afraid':
		case 'amazed':
		case 'confused':
		case 'dismayed':
		case 'hungry':
		case 'in_awe':
		case 'indignant':
		case 'jealous':
		case 'lost':
		case 'offended':
		case 'outraged':
		case 'shocked':
		case 'surprised':
		case 'embarrassed':
		case 'impressed':
			icon = 'mood-five';
			break;
		
		case 'crazy':
		case 'distracted':
		case 'neutral':
		case 'relaxed':
		case 'thirsty':
			icon = 'mood-six';
			break;
		
		case 'amorous':
		case 'curious':
		case 'in_love':
		case 'nervous':
		case 'sarcastic':
			icon = 'mood-eight';
			break;
		
		case 'brave':
		case 'confident':
		case 'hopeful':
		case 'grateful':
		case 'spontaneous':
		case 'thankful':
			icon = 'mood-nine';
			break;
		
		default:
			icon = 'mood-seven';
			break;
	}
	
	// Return the good icon name
	return icon;
}

// Changes the activity icon
function activityIcon(value) {
	// The main var
	var icon;
	
	// Switch the values
	switch(value) {
		case 'doing_chores':
			icon = 'activity-doing_chores';
			break;
		
		case 'drinking':
			icon = 'activity-drinking';
			break;
		
		case 'eating':
			icon = 'activity-eating';
			break;
		
		case 'grooming':
			icon = 'activity-grooming';
			break;
		
		case 'having_appointment':
			icon = 'activity-having_appointment';
			break;
		
		case 'inactive':
			icon = 'activity-inactive';
			break;
		
		case 'relaxing':
			icon = 'activity-relaxing';
			break;
		
		case 'talking':
			icon = 'activity-talking';
			break;
		
		case 'traveling':
			icon = 'activity-traveling';
			break;
		
		case 'working':
			icon = 'activity-working';
			break;
		default:
			icon = 'activity-exercising';
			break;
	}
	
	// Return the good icon name
	return icon;
}

// Sends the user's mood
function sendMood(value, text) {
	/* REF: http://xmpp.org/extensions/xep-0107.html */
	
	// We propagate the mood on the xmpp network
	var iq = new JSJaCIQ();
	iq.setType('set');
	
	// We create the XML document
	var pubsub = iq.appendNode('pubsub', {'xmlns': NS_PUBSUB});
	var publish = pubsub.appendChild(iq.buildNode('publish', {'node': NS_MOOD, 'xmlns': NS_PUBSUB}));
	var item = publish.appendChild(iq.buildNode('item', {'xmlns': NS_PUBSUB}));
	var mood = item.appendChild(iq.buildNode('mood', {'xmlns': NS_MOOD}));
	
	if(value != 'none') {
		mood.appendChild(iq.buildNode(value, {'xmlns': NS_MOOD}));
		mood.appendChild(iq.buildNode('text', {'xmlns': NS_MOOD}, text));
	}
	
	// And finally we send the mood that is set
	con.send(iq);
	
	logThis('New mood sent: ' + value + ' (' + text + ')', 3);
}

// Sends the user's activity
function sendActivity(main, sub, text) {
	// We propagate the mood on the xmpp network
	var iq = new JSJaCIQ();
	iq.setType('set');
	
	// We create the XML document
	var pubsub = iq.appendNode('pubsub', {'xmlns': NS_PUBSUB});
	var publish = pubsub.appendChild(iq.buildNode('publish', {'node': NS_ACTIVITY, 'xmlns': NS_PUBSUB}));
	var item = publish.appendChild(iq.buildNode('item', {'xmlns': NS_PUBSUB}));
	var activity = item.appendChild(iq.buildNode('activity', {'xmlns': NS_ACTIVITY}));
	
	if(main != 'none') {
		var mainType = activity.appendChild(iq.buildNode(main, {'xmlns': NS_ACTIVITY}));
		
		// Child nodes
		if(sub)
			mainType.appendChild(iq.buildNode(sub, {'xmlns': NS_ACTIVITY}));
		if(text)
			activity.appendChild(iq.buildNode('text', {'xmlns': NS_ACTIVITY}, text));
	}
	
	// And finally we send the mood that is set
	con.send(iq);
	
	logThis('New activity sent: ' + main + ' (' + text + ')', 3);
}

// Sends the user's geographic position
function sendPosition(vLat, vLon, vAlt, vCountry, vCountrycode, vRegion, vPostalcode, vLocality, vStreet, vBuilding, vText, vURI) {
	/* REF: http://xmpp.org/extensions/xep-0080.html */
	
	// We propagate the position on pubsub
	var iq = new JSJaCIQ();
	iq.setType('set');
	
	// We create the XML document
	var pubsub = iq.appendNode('pubsub', {'xmlns': NS_PUBSUB});
	var publish = pubsub.appendChild(iq.buildNode('publish', {'node': NS_GEOLOC, 'xmlns': NS_PUBSUB}));
	var item = publish.appendChild(iq.buildNode('item', {'xmlns': NS_PUBSUB}));
	var geoloc = item.appendChild(iq.buildNode('geoloc', {'xmlns': NS_GEOLOC}));
	
	// Create two position arrays
	var pos_names  = ['lat', 'lon', 'alt', 'country', 'countrycode', 'region', 'postalcode', 'locality', 'street', 'building', 'text', 'uri', 'timestamp'];
	var pos_values = [ vLat,  vLon,  vAlt,  vCountry,  vCountrycode,  vRegion,  vPostalcode,  vLocality,  vStreet,  vBuilding,  vText,  vURI,  getXMPPTime('utc')];
	
	for(var i = 0; i < pos_names.length; i++) {
		if(pos_names[i] && pos_values[i])
			geoloc.appendChild(iq.buildNode(pos_names[i], {'xmlns': NS_GEOLOC}, pos_values[i]));
	}
	
	// And finally we send the XML
	con.send(iq);
	
	// For logger
	if(vLat && vLon)
		logThis('Geolocated.', 3);
	else
		logThis('Not geolocated.', 2);
}

// Parses the user's geographic position
function parsePosition(data) {
	var result = $(data).find('result:first');
	
	// Get latitude and longitude
	var lat = result.find('geometry:first location:first lat').text();
	var lng = result.find('geometry:first location:first lng').text();
	
	var array = [
	             lat,
	             lng,
	             result.find('address_component:has(type:contains("country")):first long_name').text(),
	             result.find('address_component:has(type:contains("country")):first short_name').text(),
	             result.find('address_component:has(type:contains("administrative_area_level_1")):first long_name').text(),
	             result.find('address_component:has(type:contains("postal_code")):first long_name').text(),
	             result.find('address_component:has(type:contains("locality")):first long_name').text(),
	             result.find('address_component:has(type:contains("route")):first long_name').text(),
	             result.find('address_component:has(type:contains("street_number")):first long_name').text(),
	             result.find('formatted_address:first').text(),
	             'http://maps.google.com/?q=' + encodeQuotes(lat) + ',' + encodeQuotes(lng)
	            ];
	
	return array;
}

// Converts a position into an human-readable one
function humanPosition(tLocality, tRegion, tCountry) {
	var tHuman = '';
	
	// Any locality?
	if(tLocality) {
		tHuman += tLocality;
		
		if(tRegion)
			tHuman += ', ' + tRegion;
		if(tCountry)
			tHuman += ', ' + tCountry;
	}
	
	// Any region?
	else if(tRegion) {
		tHuman += tRegion;
		
		if(tCountry)
			tHuman += ', ' + tCountry;
	}
	
	// Any country?
	else if(tCountry)
		tHuman += tCountry;
	
	return tHuman;
}

// Gets the user's geographic position
function getPosition(position) {
	// Convert integers to strings
	var vLat = '' + position.coords.latitude;
	var vLon = '' + position.coords.longitude;
	var vAlt = '' + position.coords.altitude;
	
	// Get full position (from Google Maps API)
	$.get('./php/geolocation.php', {latitude: vLat, longitude: vLon, language: XML_LANG}, function(data) {
		// Parse data!
		var results = parsePosition(data);
		
		// Handled!
		sendPosition(
		             isNumber(vLat) ? vLat : null,
		             isNumber(vLon) ? vLon : null,
		             isNumber(vAlt) ? vAlt : null,
		             results[2],
		             results[3],
		             results[4],
		             results[5],
		             results[6],
		             results[7],
		             results[8],
		             results[9],
		             results[10]
		            );
		
		// Store data
		setDB('geolocation', 'now', xmlToString(data));
		
		logThis('Position details got from Google Maps API.');
	});
	
	logThis('Position got: latitude > ' + vLat + ' / longitude > ' + vLon + ' / altitude > ' + vAlt);
}

// Geolocates the user
function geolocate() {
	// Don't fire it until options & features are not retrieved!
	if(!getDB('options', 'geolocation') || (getDB('options', 'geolocation') == '0') || !enabledPEP())
		return;
	
	// We publish the user location if allowed
	if(navigator.geolocation) {
		// Wait a bit... (to fix a bug)
		$('#my-infos').stopTime().oneTime('1s', function() {
			navigator.geolocation.getCurrentPosition(getPosition);
		});
		
		logThis('Geolocating...', 3);
	}
	
	// Any error?
	else
		logThis('Not geolocated: browser does not support it.', 1);
}

// Gets the user's microblog to check it exists
function getInitGeoloc() {
	var iq = new JSJaCIQ();
	iq.setType('get');
	
	var pubsub = iq.appendNode('pubsub', {'xmlns': NS_PUBSUB});
	var ps_items = pubsub.appendChild(iq.buildNode('items', {'node': NS_GEOLOC, 'xmlns': NS_PUBSUB}));
	
	ps_items.setAttribute('max_items', '0');
	
	con.send(iq, handleInitGeoloc);
}

// Handles the user's microblog to create it in case of error
function handleInitGeoloc(iq) {
	// Any error?
	if((iq.getType() == 'error') && $(iq.getNode()).find('item-not-found').size()) {
		// The node may not exist, create it!
		setupMicroblog('', NS_GEOLOC, '1', '1', '', '', true);
		
		logThis('Error while getting geoloc, trying to reconfigure the PubSub node!', 2);
	}
}

// Displays all the supported PEP events for a given XID
function displayAllPEP(xid) {
	displayPEP(xid, 'mood');
	displayPEP(xid, 'activity');
	displayPEP(xid, 'tune');
	displayPEP(xid, 'geoloc');
}

// Plugin launcher
function launchPEP() {
	// Apply empty values to the PEP database
	setDB('mood-value', 1, '');
	setDB('mood-text', 1, '');
	setDB('activity-value', 1, '');
	setDB('activity-text', 1, '');
	
	// Click event for user mood
	$('#my-infos .f-mood a.picker').click(function() {
		// Initialize some vars
		var path = '#my-infos .f-mood div.bubble';
		var mood_id = ['crazy', 'excited', 'playful', 'happy', 'shocked', 'hot', 'sad', 'amorous', 'confident'];
		var mood_lang = [_e("Crazy"), _e("Excited"), _e("Playful"), _e("Happy"), _e("Shocked"), _e("Hot"), _e("Sad"), _e("Amorous"), _e("Confident")];
		var mood_val = $('#my-infos .f-mood a.picker').attr('data-value');
		
		// Yet displayed?
		var can_append = true;
		
		if(exists(path))
			can_append = false;
		
		// Add this bubble!
		showBubble(path);
		
		if(!can_append)
			return false;
		
		// Generate the HTML code
		var html = '<div class="bubble removable">';
		
		for(i in mood_id) {
			// Yet in use: no need to display it!
			if(mood_id[i] == mood_val)
				continue;
			
			html += '<a href="#" class="talk-images" data-value="' + mood_id[i] + '" title="' + mood_lang[i] + '"></a>';
		}
		
		html += '</div>';
		
		// Append the HTML code
		$('#my-infos .f-mood').append(html);
		
		// Click event
		$(path + ' a').click(function() {
			// Update the mood marker
			$('#my-infos .f-mood a.picker').attr('data-value', $(this).attr('data-value'));
			
			// Close the bubble
			closeBubbles();
			
			// Focus on the status input
			$(document).oneTime(10, function() {
				$('#mood-text').focus();
			});
			
			return false;
		});
		
		return false;
	});
	
	// Click event for user activity
	$('#my-infos .f-activity a.picker').click(function() {
		// Initialize some vars
		var path = '#my-infos .f-activity div.bubble';
		var activity_id = ['doing_chores', 'drinking', 'eating', 'exercising', 'grooming', 'having_appointment', 'inactive', 'relaxing', 'talking', 'traveling', 'working'];
		var activity_lang = [_e("Chores"), _e("Drinking"), _e("Eating"), _e("Exercising"), _e("Grooming"), _e("Appointment"), _e("Inactive"), _e("Relaxing"), _e("Talking"), _e("Traveling"), _e("Working")];
		var activity_val = $('#my-infos .f-activity a.picker').attr('data-value');
		
		// Yet displayed?
		var can_append = true;
		
		if(exists(path))
			can_append = false;
		
		// Add this bubble!
		showBubble(path);
		
		if(!can_append)
			return false;
		
		// Generate the HTML code
		var html = '<div class="bubble removable">';
		
		for(i in activity_id) {
			// Yet in use: no need to display it!
			if(activity_id[i] == activity_val)
				continue;
			
			html += '<a href="#" class="talk-images" data-value="' + activity_id[i] + '" title="' + activity_lang[i] + '"></a>';
		}
		
		html += '</div>';
		
		// Append the HTML code
		$('#my-infos .f-activity').append(html);
		
		// Click event
		$(path + ' a').click(function() {
			// Update the activity marker
			$('#my-infos .f-activity a.picker').attr('data-value', $(this).attr('data-value'));
			
			// Close the bubble
			closeBubbles();
			
			// Focus on the status input
			$(document).oneTime(10, function() {
				$('#activity-text').focus();
			});
			
			return false;
		});
		
		return false;
	});
	
	// Submit events for PEP inputs
	$('#mood-text, #activity-text').placeholder()
	
	.keyup(function(e) {
		if(e.keyCode == 13) {
			$(this).blur();
			
			return false;
		}
	});
	
	// Input blur handler
	$('#mood-text').blur(function() {
		// Read the parameters
		var value = $('#my-infos .f-mood a.picker').attr('data-value');
		var text = $(this).val();
		
		// Must send the mood?
		if((value != getDB('mood-value', 1)) || (text != getDB('mood-text', 1))) {
			// Update the local stored values
			setDB('mood-value', 1, value);
			setDB('mood-text', 1, text);
			
			// Send it!
			sendMood(value, text);
		}
	})
	
	// Input focus handler
	.focus(function() {
		closeBubbles();
	});
	
	// Input blur handler
	$('#activity-text').blur(function() {
		// Read the parameters
		var value = $('#my-infos .f-activity a.picker').attr('data-value');
		var text = $(this).val();
		
		// Must send the activity?
		if((value != getDB('activity-value', 1)) || (text != getDB('activity-text', 1))) {
			// Update the local stored values
			setDB('activity-value', 1, value);
			setDB('activity-text', 1, text);
			
			// Send it!
			sendActivity(value, '', text);
		}
	})
	
	// Input focus handler
	.focus(function() {
		closeBubbles();
	});
}

/*

Jappix - An open social platform
These are the presence JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 21/06/12

*/

// Sends the user first presence
var FIRST_PRESENCE_SENT = false;

function firstPresence(checksum) {
	logThis('First presence sent.', 3);
	
	// Jappix is now ready: change the title
	pageTitle('talk');
	
	// Anonymous check
	var is_anonymous = isAnonymous();
	
	// Update our marker
	FIRST_PRESENCE_SENT = true;
	
	// Try to use the last status message
	var status = getDB('options', 'presence-status');
	
	if(!status)
		status = '';
	
	// We tell the world that we are online
	if(!is_anonymous)
		sendPresence('', '', '', status, checksum);
	
	// Any status to apply?
	if(status)
		$('#presence-status').val(status);
	
	// Enable the presence picker
	$('#presence-status').removeAttr('disabled');
	$('#my-infos .f-presence a.picker').removeClass('disabled');
	
	// We set the last activity stamp
	PRESENCE_LAST_ACTIVITY = getTimeStamp();
	
	// We store our presence
	setDB('presence-show', 1, 'available');
	
	// Not anonymous
	if(!is_anonymous) {
		// We get the stored bookmarks (because of the photo hash and some other stuffs, we must get it later)
		getStorage(NS_BOOKMARKS);
		
		// We open a new chat if a XMPP link was submitted
		if((parent.location.hash != '#OK') && LINK_VARS['x']) {
			// A link is submitted in the URL
			xmppLink(LINK_VARS['x']);
			
			// Set a OK status
			parent.location.hash = 'OK';
		}
	}
}

// Handles incoming presence packets
function handlePresence(presence) {
	// We define everything needed here
	var from = fullXID(getStanzaFrom(presence));
	var hash = hex_md5(from);
	var node = presence.getNode();
	var xid = bareXID(from);
	var xidHash = hex_md5(xid);
	var resource = thisResource(from);
	
	// We get the type content
	var type = presence.getType();
	if(!type)
		type = '';
	
	// We get the priority content
	var priority = presence.getPriority() + '';
	if(!priority || (type == 'error'))
		priority = '0';
	
	// We get the show content
	var show = presence.getShow();
	if(!show || (type == 'error'))
		show = '';
	
	// We get the status content
	var status = presence.getStatus();
	if(!status || (type == 'error'))
		status = '';
	
	// We get the photo content
	var photo = $(node).find('x[xmlns="' + NS_VCARD_P + '"]:first photo');
	var checksum = photo.text();
	var hasPhoto = photo.size();
	
	if(hasPhoto && (type != 'error'))
		hasPhoto = 'true';
	else
		hasPhoto = 'false';
	
	// We get the CAPS content
	var caps = $(node).find('c[xmlns="' + NS_CAPS + '"]:first').attr('ver');
	if(!caps || (type == 'error'))
		caps = '';
	
	// This presence comes from another resource of my account with a difference avatar checksum
	if((xid == getXID()) && (hasPhoto == 'true') && (checksum != getDB('checksum', 1)))
		getAvatar(getXID(), 'force', 'true', 'forget');
	
	// This presence comes from a groupchat
	if(isPrivate(xid)) {
		var x_muc = $(node).find('x[xmlns="' + NS_MUC_USER + '"]:first');
		var item = x_muc.find('item');
		var affiliation = item.attr('affiliation');
		var role = item.attr('role');
		var reason = item.find('reason').text();
		var iXID = item.attr('jid');
		var iNick = item.attr('nick');
		var nick = resource;
		var messageTime = getCompleteTime();
		var notInitial = true;
		var resources_obj;

		// Read the status code
		var status_code = new Array();
		
		x_muc.find('status').each(function() {
			status_code.push(parseInt($(this).attr('code')));
		});
		
		// If this is an initial presence (when user join the room)
		if(exists('#' + xidHash + '[data-initial="true"]'))
			notInitial = false;
		
		// If one user is quitting
		if(type && (type == 'unavailable')) {
			displayMucPresence(from, xidHash, hash, type, show, status, affiliation, role, reason, status_code, iXID, iNick, messageTime, nick, notInitial);
			
			removeDB('presence-stanza', from);
			resources_obj = removeResourcePresence(xid, resource);
		}
		
		// If one user is joining
		else {
			// Fixes M-Link first presence bug (missing ID!)
			if((nick == getMUCNick(xidHash)) && (presence.getID() == null) && !exists('#page-engine #' + xidHash + ' .list .' + hash)) {
				handleMUC(presence);
				
				logThis('Passed M-Link MUC first presence handling.', 2);
			}
			
			else {
				displayMucPresence(from, xidHash, hash, type, show, status, affiliation, role, reason, status_code, iXID, iNick, messageTime, nick, notInitial);
				
				var xml = '<presence from="' + encodeQuotes(from) + '"><priority>' + priority.htmlEnc() + '</priority><show>' + show.htmlEnc() + '</show><type>' + type.htmlEnc() + '</type><status>' + status.htmlEnc() + '</status><avatar>' + hasPhoto.htmlEnc() + '</avatar><checksum>' + checksum.htmlEnc() + '</checksum><caps>' + caps.htmlEnc() + '</caps></presence>';

				setDB('presence-stanza', from, xml);
				resources_obj = addResourcePresence(xid, resource);
			}
		}
		
		// Manage the presence
		processPriority(from, resource, resources_obj);
		presenceFunnel(from, hash);
	}
	
	// This presence comes from an user or a gateway
	else {
		// Subscribed/Unsubscribed stanzas
		if((type == 'subscribed') || (type == 'unsubscribed'))
			return;
		// Subscribe stanza
		else if(type == 'subscribe') {
			// This is a buddy we can safely authorize, because we added him to our roster
			if(exists('#buddy-list .buddy[data-xid="' + escape(xid) + '"]'))
				acceptSubscribe(xid);
			
			// We do not know this entity, we'd be better ask the user
			else {
				// Get the nickname
				var nickname = $(node).find('nick[xmlns="' + NS_NICK + '"]:first').text();
				
				// New notification
				newNotification('subscribe', xid, [xid, nickname], status);
			}
		}
		
		// Unsubscribe stanza
		else if(type == 'unsubscribe')
			sendRoster(xid, 'remove');
		
		// Other stanzas
		else {
			var resources_obj;

			// Unavailable/error presence
			if(type == 'unavailable') {
				removeDB('presence-stanza', from);
				resources_obj = removeResourcePresence(xid, resource);
			}
			
			// Other presence (available, subscribe...)
			else {
				var xml = '<presence from="' + encodeQuotes(from) + '"><priority>' + priority.htmlEnc() + '</priority><show>' + show.htmlEnc() + '</show><type>' + type.htmlEnc() + '</type><status>' + status.htmlEnc() + '</status><avatar>' + hasPhoto.htmlEnc() + '</avatar><checksum>' + checksum.htmlEnc() + '</checksum><caps>' + caps.htmlEnc() + '</caps></presence>';

				setDB('presence-stanza', from, xml);
				resources_obj = addResourcePresence(xid, resource);
			}

			// We manage the presence
			processPriority(xid, resource, resources_obj);
			presenceFunnel(xid, xidHash);
			
			// We display the presence in the current chat
			if(exists('#' + xidHash)) {
				var dStatus = filterStatus(xid, status, false);
				
				if(dStatus)
					dStatus = ' (' + dStatus + ')';
				
				// Generate the presence-in-chat code
				var dName = getBuddyName(from).htmlEnc();
				var dBody = dName + ' (' + from + ') ' + _e("is now") + ' ' + humanShow(show, type) + dStatus;
				
				// Check whether it has been previously displayed
				var can_display = true;
				
				if($('#' + xidHash + ' .one-line.system-message:last').html() == dBody)
					can_display = false;
				
				if(can_display)
					displayMessage('chat', xid, xidHash, dName, dBody, getCompleteTime(), getTimeStamp(), 'system-message', false);
			}
		}
	}
	
	// For logger
	if(!show) {
		if(!type)
			show = 'available';
		else
			show = 'unavailable';
	}
	
	logThis('Presence received: ' + show + ', from ' + from);
}

// Displays a MUC presence
function displayMucPresence(from, roomHash, hash, type, show, status, affiliation, role, reason, status_code, iXID, iNick, messageTime, nick, initial) {
	// Generate the values
	var thisUser = '#page-engine #' + roomHash + ' .list .' + hash;
	var thisPrivate = $('#' + hash + ' .message-area');
	var nick_html = nick.htmlEnc();
	var real_xid = '';
	var write = nick_html + ' ';
	var notify = false;
	
	// Reset data?
	if(!role)
		role = 'participant';
	if(!affiliation)
		affiliation = 'none';
	
	// Must update the role?
	if(exists(thisUser) && (($(thisUser).attr('data-role') != role) || ($(thisUser).attr('data-affiliation') != affiliation)))
		$(thisUser).remove();
	
	// Any XID submitted?
	if(iXID) {
		real_xid = ' data-realxid="' + iXID + '"';
		iXID = bareXID(iXID);
		write += ' (<a onclick="return checkChatCreate(\'' + encodeOnclick(iXID) + '\', \'chat\');" href="xmpp:' + encodeOnclick(iXID) + '">' + iXID + '</a>) ';
	}
	
	// User does not exists yet
	if(!exists(thisUser) && (!type || (type == 'available'))) {
		var myself = '';
		
		// Is it me?
		if(nick == getMUCNick(roomHash)) {
			// Enable the room
			$('#' + roomHash + ' .message-area').removeAttr('disabled');
			
			// Marker
			myself = ' myself';
		}
		
		// Set the user in the MUC list
		$('#' + roomHash + ' .list .' + role + ' .title').after(
			'<div class="user ' + hash + myself + '" data-xid="' + encodeQuotes(from) + '" data-nick="' + escape(nick) + '"' + real_xid + ' data-role="' + encodeQuotes(role) + '" data-affiliation="' + encodeQuotes(affiliation) + '">' + 
				'<div class="name talk-images available">' + nick_html + '</div>' + 
				
				'<div class="avatar-container">' + 
					'<img class="avatar" src="' + './img/others/default-avatar.png' + '" alt="" />' + 
				'</div>' + 
			'</div>'
		);
		
		// Click event
		if(nick != getMUCNick(roomHash))
			$(thisUser).on('click', function() {
				checkChatCreate(from, 'private');
			});
		
		// We tell the user that someone entered the room
		if(!initial) {
			notify = true;
			write += _e("joined the chat room");
			
			// Any status?
			if(status)
				write += ' (' + filterThisMessage(status, nick_html, true) + ')';
			else
				write += ' (' + _e("no status") + ')';
		}
		
		// Enable the private chat input
		thisPrivate.removeAttr('disabled');
	}
	
	else if((type == 'unavailable') || (type == 'error')) {
		// Is it me?
		if(nick == getMUCNick(roomHash)) {
			$(thisUser).remove();
			
			// Disable the groupchat input
			$('#' + roomHash + ' .message-area').attr('disabled', true);
			
			// Remove all the groupchat users
			$('#' + roomHash + ' .list .user').remove();
		}
		
		// Someone has been kicked or banned?
		if(existArrayValue(status_code, 301) || existArrayValue(status_code, 307)) {
			$(thisUser).remove();
			notify = true;
			
			// Kicked?
			if(existArrayValue(status_code, 307))
				write += _e("has been kicked");
			
			// Banned?
			if(existArrayValue(status_code, 301))
				write += _e("has been banned");
			
			// Any reason?
			if(reason)
				write += ' (' + filterThisMessage(reason, nick_html, true) + ')';
			else
				write += ' (' + _e("no reason") + ')';
		}
		
		// Nickname change?
		else if(existArrayValue(status_code, 303) && iNick) {
			notify = true;
			write += printf(_e("changed his/her nickname to %s"), iNick.htmlEnc());
			
			// New values
			var new_xid = cutResource(from) + '/' + iNick;
			var new_hash = hex_md5(new_xid);
			var new_class = 'user ' + new_hash;
			
			if($(thisUser).hasClass('myself'))
				new_class += ' myself';
			
			// Die the click event
			$(thisUser).off('click');
			
			// Change to the new nickname
			$(thisUser).attr('data-nick', escape(iNick))
			           .attr('data-xid', new_xid)
			           .find('.name').text(iNick);
			
			// Change the user class
			$(thisUser).attr('class', new_class);
			
			// New click event
			$('#page-engine #' + roomHash + ' .list .' + new_hash).on('click', function() {
				checkChatCreate(new_xid, 'private');
			});
		}
		
		// We tell the user that someone left the room
		else if(!initial) {
			$(thisUser).remove();
			notify = true;
			write += _e("left the chat room");
			
			// Any status?
			if(status)
				write += ' (' + filterThisMessage(status, nick_html, true) + ')';
			else
				write += ' (' + _e("no status") + ')';
		}
		
		// Disable the private chat input
		thisPrivate.attr('disabled', true);
	}
	
	// Must notify something
	if(notify)
		displayMessage('groupchat', from, roomHash, nick_html, write, messageTime, getTimeStamp(), 'system-message', false);
	
	// Set the good status show icon
	switch(show) {
		case 'chat':
		case 'away':
		case 'xa':
		case 'dnd':
			break;
		
		default:
			show = 'available';
			break;
	}
	
	$(thisUser + ' .name').attr('class', 'name talk-images ' + show);
	
	// Set the good status text
	var uTitle = nick;
	
	// Any XID to add?
	if(iXID)
		uTitle += ' (' + iXID + ')';
	
	// Any status to add?
	if(status)
		uTitle += ' - ' + status;
	
	$(thisUser).attr('title', uTitle);
	
	// Show or hide the role category, depending of its content
	$('#' + roomHash + ' .list .role').each(function() {
		if($(this).find('.user').size())
			$(this).show();
		else
			$(this).hide();
	});
}

// Filters a given status
function filterStatus(xid, status, cut) {
	var dStatus = '';
	
	if(!status)
		status = '';
	
	else {
		if(cut)
			dStatus = truncate(status, 50);
		else
			dStatus = status;
		
		dStatus = filterThisMessage(dStatus, getBuddyName(xid).htmlEnc(), true);
	}
	
	return dStatus;
}

// Displays a user's presence
function displayPresence(value, type, show, status, hash, xid, avatar, checksum, caps) {
	// Display the presence in the roster
	var path = '#buddy-list .' + hash;
	var buddy = $('#buddy-list .content .' + hash);
	var dStatus = filterStatus(xid, status, false);
	var tStatus = encodeQuotes(status);
	var biStatus;
	
	// The buddy presence behind his name
	$(path + ' .name .buddy-presence').replaceWith('<p class="buddy-presence talk-images ' + type + '">' + value + '</p>');
	
	// The buddy presence in the buddy infos
	if(dStatus)
		biStatus = dStatus;
	else
		biStatus = value;
	
	$(path + ' .bi-status').replaceWith('<p class="bi-status talk-images ' + type + '" title="' + tStatus + '">' + biStatus + '</p>');
	
	// When the buddy disconnect himself, we hide him
	if((type == 'unavailable') || (type == 'error')) {
		// Set a special class to the buddy
		buddy.addClass('hidden-buddy');
		
		// No filtering is launched?
		if(!SEARCH_FILTERED)
			buddy.hide();
		
		// All the buddies are shown?
		if(BLIST_ALL)
			buddy.show();
		
		// Chat stuffs
		if(exists('#' + hash)) {
			// Remove the chatstate stuffs
			resetChatState(hash);
			$('#' + hash + ' .chatstate').remove();
			$('#' + hash + ' .message-area').removeAttr('data-chatstates');
			
			// Get the buddy avatar (only if a chat is opened)
			getAvatar(xid, 'cache', 'true', 'forget');
		}
	}
	
	// If the buddy is online
	else {
		// When the buddy is online, we show it
		buddy.removeClass('hidden-buddy');
		
		// No filtering is launched?
		if(!SEARCH_FILTERED)
			buddy.show();
		
		// Get the online buddy avatar if not a gateway
		getAvatar(xid, 'cache', avatar, checksum);
	}
	
	// Display the presence in the chat
	if(exists('#' + hash)) {
		// We generate a well formed status message
		if(dStatus) {
			// No need to write the same status two times
			if(dStatus == value)
				dStatus = '';
			else
				dStatus = ' (' + dStatus + ')';
		}
		
		// We show the presence value
		$('#' + hash + ' .bc-infos').replaceWith('<p class="bc-infos" title="' + tStatus + '"><span class="' + type + ' show talk-images">' + value + '</span>' + dStatus + '</p>');
		
		// Process the new status position
		adaptChatPresence(hash);
		
		// Get the disco#infos for this user
		var highest = highestPriority(xid);
		
		if(highest)
			getDiscoInfos(highest, caps);
		else
			displayDiscoInfos(xid, '');
	}
	
	// Display the presence in the switcher
	if(exists('#page-switch .' + hash))
		$('#page-switch .' + hash + ' .icon').removeClass('available unavailable error away busy').addClass(type);
	
	// Update roster groups
	if(!SEARCH_FILTERED)
		updateGroups();
	else
		funnelFilterBuddySearch();
}

// Process the chat presence position
function adaptChatPresence(hash) {
	// Get values
	var pep_numb = $('#' + hash + ' .bc-pep').find('a').size();
	
	// Process the left/right position
	var presence_h = 12;
	
	if(pep_numb)
		presence_h = (pep_numb * 20) + 18;
	
	// Apply the left/right position
	var presence_h_tag = ($('html').attr('dir') == 'rtl') ? 'left' : 'right';
	$('#' + hash + ' p.bc-infos').css(presence_h_tag, presence_h);
}

// Convert the presence "show" element into a human-readable output
function humanShow(show, type) {
	if(type == 'unavailable')
		show = _e("Unavailable");
	
	else if(type == 'error')
		show = _e("Error");
	
	else {
		switch(show) {
			case 'chat':
				show = _e("Talkative");
				break;
			
			case 'away':
				show = _e("Away");
				break;
			
			case 'xa':
				show = _e("Not available");
				break;
			
			case 'dnd':
				show = _e("Busy");
				break;
			
			default:
				show = _e("Available");
				break;
		}
	}
	
	return show;
}

// Makes the presence data go in the right way
function presenceIA(type, show, status, hash, xid, avatar, checksum, caps) {
	// Is there a status defined?
	if(!status)
		status = humanShow(show, type);
	
	// Then we can handle the events
	if(type == 'error')
		displayPresence(_e("Error"), 'error', show, status, hash, xid, avatar, checksum, caps);
	
	else if(type == 'unavailable')
		displayPresence(_e("Unavailable"), 'unavailable', show, status, hash, xid, avatar, checksum, caps);
	
	else {
		switch(show) {
			case 'chat':
				displayPresence(_e("Talkative"), 'available', show, status, hash, xid, avatar, checksum, caps);
				break;
			
			case 'away':
				displayPresence(_e("Away"), 'away', show, status, hash, xid, avatar, checksum, caps);
				break;
			
			case 'xa':
				displayPresence(_e("Not available"), 'busy', show, status, hash, xid, avatar, checksum, caps);
				break;
			
			case 'dnd':
				displayPresence(_e("Busy"), 'busy', show, status, hash, xid, avatar, checksum, caps);
				break;
			
			default:
				displayPresence(_e("Available"), 'available', show, status, hash, xid, avatar, checksum, caps);
				break;
		}
	}
}

// Flush the presence data for a given user
function flushPresence(xid) {
	var flushed_marker = false;

	for(var i = 0; i < storageDB.length; i++) {
		// Get the pointer values
		var current = storageDB.key(i);
		
		// If the pointer is on a stored presence
		if(explodeThis('_', current, 0) == 'presence') {
			// Get the current XID
			var now_full = explodeThis('_', current, 1);
			var now_bare = bareXID(now_full);
			
			// If the current XID equals the asked XID
			if(now_bare == xid) {
				if(removeDB('presence-stanza', now_full)) {
					logThis('Presence data flushed for: ' + now_full, 3);

					flushed_marker = true;
					i--;
				}
			}
		}
	}

	return flushed_marker;
}

// Process the highest resource priority for an user
function processPriority(xid, resource, resources_obj) {
	try {
		if(!xid) {
			logThis('processPriority > No XID value', 2);
			return;
		}

		// Initialize vars
		var cur_resource, cur_from, cur_pr,
		    cur_xml, cur_priority,
		    from_highest, from_highest;

		from_highest = null;
		max_priority = null;

		// Groupchat presence? (no priority here)
		if(xid.indexOf('/') !== -1) {
			from_highest = xid;

			logThis('Processed presence for groupchat user: ' + xid);
		} else {
			if(!highestPriority(xid)) {
				from_highest = xid + '/' + resource;

				logThis('Processed initial presence for regular user: ' + xid + ' (highest priority for: ' + (from_highest || 'none') + ')');
			} else {
				for(cur_resource in resources_obj) {
					// Read presence data
					cur_from = xid + '/' + cur_resource;
					cur_pr   = getDB('presence-stanza', cur_from);

					if(cur_pr) {
						// Parse presence data
						cur_xml      = XMLFromString(cur_pr);
						cur_priority = $(cur_xml).find('priority').text();
						cur_priority = !isNaN(cur_priority) ? parseInt(cur_priority) : 0;
						
						// Higher priority?
						if((cur_priority >= max_priority) || (max_priority == null)) {
							max_priority = cur_priority;
							from_highest = cur_from;
						}
					}
				}

				logThis('Processed presence for regular user: ' + xid + ' (highest priority for: ' + (from_highest || 'none') + ')');
			}
		}

		if(from_highest)
			setDB('presence-priority', xid, from_highest);
		else
			removeDB('presence-priority', xid);
	} catch(e) {
		logThis('Error on presence processing: ' + e, 1);
	}
}

// Returns the highest presence priority XID for an user
function highestPriority(xid) {
	return getDB('presence-priority', xid) || '';
}

// Gets the resource from a XID which has the highest priority
function highestPriorityStanza(xid) {
	var pr;
	var highest = highestPriority(xid);

	if(highest)  pr = getDB('presence-stanza', highest);
	if(!pr)      pr = '<presence><type>unavailable</type></presence>';

	return XMLFromString(pr);
}

// Lists presence resources for an user
function resourcesPresence(xid) {
	try {
		var resources_obj = {};
		var resources_db  = getDB('presence-resources', xid);

		if(resources_db) {
			resources_obj = $.evalJSON(resources_db);
		}

		return resources_obj;
	} catch(e) {}
}

// Adds a given presence resource for an user
function addResourcePresence(xid, resource) {
	try {
		var resources_obj = resourcesPresence(xid);

		resources_obj[resource] = 1;
		setDB('presence-resources', xid, $.toJSON(resources_obj));

		return resources_obj;
	} catch(e) {}

	return null;
}

// Removes a given presence resource for an user
function removeResourcePresence(xid, resource) {
	try {
		var resources_obj = resourcesPresence(xid);

		delete resources_obj[resource];
		setDB('presence-resources', xid, $.toJSON(resources_obj));

		return resources_obj;
	} catch(e) {}

	return null;
}

// Makes something easy to process for the presence IA
function presenceFunnel(xid, hash) {
	// Get the highest priority presence value
	var xml = $(highestPriorityStanza(xid));
	var type = xml.find('type').text();
	var show = xml.find('show').text();
	var status = xml.find('status').text();
	var avatar = xml.find('avatar').text();
	var checksum = xml.find('checksum').text();
	var caps = xml.find('caps').text();

	// Display the presence with that stored value
	if(!type && !show)
		presenceIA('', 'available', status, hash, xid, avatar, checksum, caps);
	else
		presenceIA(type, show, status, hash, xid, avatar, checksum, caps);
}

// Sends a defined presence packet
function sendPresence(to, type, show, status, checksum, limit_history, password, handle) {
	// Get some stuffs
	var priority = getDB('priority', 1);
	
	if(!priority)
		priority = '1';
	if(!checksum)
		checksum = getDB('checksum', 1);
	if(show == 'available')
		show = '';
	if(type == 'available')
		type = '';
	
	// New presence
	var presence = new JSJaCPresence();
	
	// Avoid "null" or "none" if nothing stored
	if(!checksum || (checksum == 'none'))
		checksum = '';
	
	// Presence headers
	if(to)
		presence.setTo(to);
	if(type)
		presence.setType(type);
	if(show)
		presence.setShow(show);
	if(status)
		presence.setStatus(status);
	
	presence.setPriority(priority);
	
	// CAPS (entity capabilities)
	presence.appendNode('c', {'xmlns': NS_CAPS, 'hash': 'sha-1', 'node': 'http://jappix.org/', 'ver': myCaps()});
	
	// Nickname
	var nickname = getName();
	
	if(nickname && !limit_history)
		presence.appendNode('nick', {'xmlns': NS_NICK}, nickname);
	
	// vcard-temp:x:update node
	var x = presence.appendNode('x', {'xmlns': NS_VCARD_P});
	x.appendChild(presence.buildNode('photo', {'xmlns': NS_VCARD_P}, checksum));
	
	// MUC X data
	if(limit_history || password) {
		var xMUC = presence.appendNode('x', {'xmlns': NS_MUC});
		
		// Max messages age (for MUC)
		if(limit_history)
			xMUC.appendChild(presence.buildNode('history', {'maxstanzas': 20, 'seconds': 86400, 'xmlns': NS_MUC}));
		
		// Room password
		if(password)
			xMUC.appendChild(presence.buildNode('password', {'xmlns': NS_MUC}, password));
	}
	
	// If away, send a last activity time
	if((show == 'away') || (show == 'xa')) {
		/* REF: http://xmpp.org/extensions/xep-0256.html */
		
		presence.appendNode(presence.buildNode('query', {
			'xmlns': NS_LAST,
			'seconds': getPresenceLast()
		}));
	}
	
	// Else, set a new last activity stamp
	else
		PRESENCE_LAST_ACTIVITY = getTimeStamp();
	
	// Send the presence packet
	if(handle)
		con.send(presence, handle);
	else
		con.send(presence);
	
	if(!type)
		type = 'available';
	
	logThis('Presence sent: ' + type, 3);
}

// Performs all the actions to get the presence data
function presenceSend(checksum, autoidle) {
	// We get the values of the inputs
	var show = getUserShow();
	var status = getUserStatus();
	
	// Send the presence
	if(!isAnonymous())
		sendPresence('', '', show, status, checksum);
	
	// We set the good icon
	presenceIcon(show);
	
	// We store our presence
	if(!autoidle)
		setDB('presence-show', 1, show);
	
	// We send the presence to our active MUC
	$('.page-engine-chan[data-type="groupchat"]').each(function() {
		var tmp_nick = $(this).attr('data-nick');
		
		if(!tmp_nick)
			return;
		
		var room = unescape($(this).attr('data-xid'));
		var nick = unescape(tmp_nick);
		
		// Must re-initialize?
		if(RESUME)
			getMUC(room, nick);
		
		// Not disabled?
		else if(!$(this).find('.message-area').attr('disabled'))
			sendPresence(room + '/' + nick, '', show, status, '', true);
	});
}

// Changes the presence icon
function presenceIcon(value) {
	$('#my-infos .f-presence a.picker').attr('data-value', value);
}

// Sends a subscribe stanza
function sendSubscribe(to, type) {
	var status = '';
	
	// Subscribe request?
	if(type == 'subscribe')
		status = printf(_e("Hi, I am %s, I would like to add you as my friend."), getName());
	
	sendPresence(to, type, '', status);
}

// Accepts the subscription from another entity
function acceptSubscribe(xid, name) {
	// We update our chat
	$('#' + hex_md5(xid) + ' .tools-add').hide();
	
	// We send a subsribed presence (to confirm)
	sendSubscribe(xid, 'subscribed');
	
	// We send a subscription request (subscribe both sides)
	sendSubscribe(xid, 'subscribe');
	
	// Specify the buddy name (if any)
	if(name)
		sendRoster(xid, '', name)
}

// Sends automatic away presence
var AUTO_IDLE = false;

function autoIdle() {
	// Not connected?
	if(!isConnected())
		return;
	
	// Stop if an xa presence was set manually
	var last_presence = getUserShow();
	
	if(!AUTO_IDLE && ((last_presence == 'away') || (last_presence == 'xa')))
		return;
	
	var idle_presence;
	var activity_limit;
	
	// Can we extend to auto extended away mode (20 minutes)?
	if(AUTO_IDLE && (last_presence == 'away')) {
		idle_presence = 'xa';
		activity_limit = 1200;
	}
	
	// We must set the user to auto-away (10 minutes)
	else {
		idle_presence = 'away';
		activity_limit = 600;
	}
	
	// The user is really inactive and has set another presence than extended away
	if(((!AUTO_IDLE && (last_presence != 'away')) || (AUTO_IDLE && (last_presence == 'away'))) && (getLastActivity() >= activity_limit)) {
		// Then tell we use an auto presence
		AUTO_IDLE = true;
		
		// Get the old status message
		var status = getDB('options', 'presence-status');
		
		if(!status)
			status = '';
		
		// Change the presence input
		$('#my-infos .f-presence a.picker').attr('data-value', idle_presence);
		$('#presence-status').val(status);
		
		// Then send the xa presence
		presenceSend('', true);
		
		logThis('Auto-idle presence sent: ' + idle_presence, 3);
	}
}

// Restores the old presence on a document bind
function eventIdle() {
	// If we were idle, restore our old presence
	if(AUTO_IDLE) {
		// Get the values
		var show = getDB('presence-show', 1);
		var status = getDB('options', 'presence-status');
		
		// Change the presence input
		$('#my-infos .f-presence a.picker').attr('data-value', show);
		$('#presence-status').val(status);
		$('#presence-status').placeholder();
		
		// Then restore the old presence
		presenceSend('', true);
		
		if(!show)
			show = 'available';
		
		logThis('Presence restored: ' + show, 3);
	}
	
	// Apply some values
	AUTO_IDLE = false;
	LAST_ACTIVITY = getTimeStamp();
}

// Lives the auto idle functions
function liveIdle() {
	// Apply the autoIdle function every minute
	AUTO_IDLE = false;
	$('#my-infos .f-presence').everyTime('30s', autoIdle);
	
	// On body bind (click & key event)
	$('body').on('mousedown', eventIdle)
	         .on('mousemove', eventIdle)
	         .on('keydown', eventIdle);
}

// Kills the auto idle functions
function dieIdle() {
	// Remove the event detector
	$('body').off('mousedown', eventIdle)
	         .off('mousemove', eventIdle)
	         .off('keydown', eventIdle);
}

// Gets the user presence show
function getUserShow() {
	return $('#my-infos .f-presence a.picker').attr('data-value');
}

// Gets the user presence status
function getUserStatus() {
	return $('#presence-status').val();
}

// Plugin launcher
function launchPresence() {
	// Click event for user presence show
	$('#my-infos .f-presence a.picker').click(function() {
		// Disabled?
		if($(this).hasClass('disabled'))
			return false;
		
		// Initialize some vars
		var path = '#my-infos .f-presence div.bubble';
		var show_id = ['xa', 'away', 'available'];
		var show_lang = [_e("Not available"), _e("Away"), _e("Available")];
		var show_val = getUserShow();
		
		// Yet displayed?
		var can_append = true;
		
		if(exists(path))
			can_append = false;
		
		// Add this bubble!
		showBubble(path);
		
		if(!can_append)
			return false;
		
		// Generate the HTML code
		var html = '<div class="bubble removable">';
		
		for(i in show_id) {
			// Yet in use: no need to display it!
			if(show_id[i] == show_val)
				continue;
			
			html += '<a href="#" class="talk-images" data-value="' + show_id[i] + '" title="' + show_lang[i] + '"></a>';
		}
		
		html += '</div>';
		
		// Append the HTML code
		$('#my-infos .f-presence').append(html);
		
		// Click event
		$(path + ' a').click(function() {
			// Update the presence show marker
			$('#my-infos .f-presence a.picker').attr('data-value', $(this).attr('data-value'));
			
			// Close the bubble
			closeBubbles();
			
			// Focus on the status input
			$(document).oneTime(10, function() {
				$('#presence-status').focus();
			});
			
			return false;
		});
		
		return false;
	});
	
	// Submit events for user presence status
	$('#presence-status').placeholder()
	
	.keyup(function(e) {
		if(e.keyCode == 13) {
			$(this).blur();
			
			return false;
		}
	})
	
	.blur(function() {
		// Read the parameters
		var show = getUserShow();
		var status = getUserStatus();
		
		// Read the old parameters
		var old_show = getDB('presence-show', 1);
		var old_status = getDB('options', 'presence-status');
		
		// Must send the presence?
		if((show != old_show) || (status != old_status)) {
			// Update the local stored status
			setDB('options', 'presence-status', status);
			
			// Update the server stored status
			if(status != old_status)
				storeOptions();
			
			// Send the presence
			presenceSend();
		}
	})
	
	// Input focus handler
	.focus(function() {
		closeBubbles();
	});
}

/*

Jappix - An open social platform
These are the roster JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 08/08/12

*/

// Gets the roster items
function getRoster() {
	var iq = new JSJaCIQ();
	
	iq.setType('get');
	iq.setQuery(NS_ROSTER);
	
	con.send(iq, handleRoster);
}

// Handles the roster items
function handleRoster(iq) {
	// Parse the roster xml
	$(iq.getQuery()).find('item').each(function() {
		// Get user data
		var self = $(this);
		var user_xid = self.attr('jid');
		var user_subscription = self.attr('subscription');

		// Parse roster data & display user
		parseRoster($(this), 'load');

		// Request user microblog (populates channel)
		if(user_xid && ((user_subscription == 'both') || (user_subscription == 'to')))
			requestMicroblog(user_xid, 1, null, handleRosterMicroblog);
	});
	
	// Update our avatar (if changed), and send our presence
	getAvatar(getXID(), 'force', 'true', 'forget');
	
	logThis('Roster received.');
}

// Parses the group XML and display the roster
function parseRoster(current, mode) {
	// Get the values
	xid = current.attr('jid');
	dName = current.attr('name');
	subscription = current.attr('subscription');
	xidHash = hex_md5(xid);
	
	// Create an array containing the groups
	var groups = new Array();
	
	current.find('group').each(function() {
		var group_text = $(this).text();
		
		if(group_text)
			groups.push(group_text);
	});
	
	// No group?
	if(!groups.length)
		groups.push(_e("Unclassified"));
	
	// If no name is defined, we get the default nick of the buddy
	if(!dName)
		dName = getXIDNick(xid);
	
	displayRoster(xid, xidHash, dName, subscription, groups, mode);
}

// Updates the roster groups
function updateGroups() {
	$('#buddy-list .one-group').each(function() {
		// Current values
		var check = $(this).find('.buddy').size();
		var hidden = $(this).find('.buddy:not(.hidden-buddy:hidden)').size();
		
		// Special case: the filtering tool
		if(SEARCH_FILTERED)
			hidden = $(this).find('.buddy:visible').size();
		
		// If the group is empty
		if(!check)
			$(this).remove();
		
		// If the group contains no online buddy (and is not just hidden)
		if(!hidden && $(this).find('a.group').hasClass('minus'))
			$(this).hide();
		else
			$(this).show();
	});
}

// Displays a defined roster item
function displayRoster(dXID, dXIDHash, dName, dSubscription, dGroup, dMode) {
	// First remove the buddy
	$('#buddy-list .' + dXIDHash).remove();
	
	// Define some things around the groups
	var is_gateway = isGateway(dXID);
	var gateway = '';
	
	if(is_gateway) {
		gateway = ' gateway';
		dGroup = new Array(_e("Gateways"));
	}
	
	// Remove request
	if(dSubscription == 'remove') {
		// Flush presence
		flushPresence(dXID);
		presenceFunnel(dXID, dXIDHash);

		// Empty social channel
		$('#channel .mixed .one-update.update_' + dXIDHash).remove();
	}
	
	// Other request
	else {
		// Is this buddy blocked?
		var privacy_class = '';
		var privacy_state = statusPrivacy('block', dXID);
		
		if(privacy_state == 'deny')
			privacy_class = ' blocked';
		
		// For each group this buddy has
		for(i in dGroup) {
			var cGroup = dGroup[i];
			
			if(cGroup) {
				// Process some vars
				var groupHash = 'group' + hex_md5(cGroup);
				var groupContent = '#buddy-list .' + groupHash;
				var groupBuddies = groupContent + ' .group-buddies';
				
				// Is this group blocked?
				if((statusPrivacy('block', cGroup) == 'deny') && (privacy_state != 'allow'))
					privacy_class = ' blocked';
				
				// Group not yet displayed
				if(!exists(groupContent)) {
					// Define some things
					var groupCont = '#buddy-list .content';
					var groupToggle = groupCont + ' .' + groupHash + ' a.group';
					
					// Create the HTML markup of the group
					$(groupCont).prepend(
						'<div class="' + groupHash + ' one-group" data-group="' + escape(cGroup) + '">' + 
							'<a href="#" class="group talk-images minus">' + cGroup.htmlEnc() + '</a>' + 
							'<div class="group-buddies"></div>' + 
						'</div>'
					);
					
					// Create the click event which will hide and show the content
					$(groupToggle).click(function() {
						var group = $(groupBuddies);
						var group_toggle = $(groupContent + ' a.group');
						
						// We must hide the buddies
						if(group_toggle.hasClass('minus')) {
							group.hide();
							group_toggle.removeClass('minus').addClass('plus');
							
							// Remove the group opened buddy-info
							closeBubbles();
						}
						
						// We must show the buddies
						else {
							group_toggle.removeClass('plus').addClass('minus');
							group.show();
						}
						
						return false;
					});
				}
				
				// Initialize the HTML code
				var name_code = '<p class="buddy-name">' + dName.htmlEnc() + '</p>';
				var presence_code = '<p class="buddy-presence talk-images unavailable">' + _e("Unavailable") + '</p>';
				
				var html = '<div class="hidden-buddy buddy ibubble ' + dXIDHash + gateway + privacy_class + '" data-xid="' + escape(dXID) + '">' + 
						'<div class="buddy-click">';
				
				// Display avatar if not gateway
				if(!is_gateway)
					html += '<div class="avatar-container">' + 
							'<img class="avatar" src="' + './img/others/default-avatar.png' + '" alt="" />' + 
						'</div>';
				
				html += '<div class="name">';
				
				// Special gateway code
				if(is_gateway)
					html += presence_code +
						name_code;
				
				else
					html += name_code + 
						presence_code;
				
				html += '</div></div></div>';
				
				// Create the DOM element for this buddy
				$(groupBuddies).append(html);
				
				// Apply the hover event
				applyBuddyHover(dXID, dXIDHash, dName, dSubscription, dGroup, groupHash);
			}
		}
		
		// Click event on this buddy
		$('#buddy-list .' + dXIDHash + ' .buddy-click').click(function() {
			return checkChatCreate(dXID, 'chat');
		});
		
		// We get the user presence if necessary
		if(dMode == 'presence')
			presenceFunnel(dXID, dXIDHash);
		
		// If the buddy must be shown
		if(BLIST_ALL)
			$('#buddy-list .' + dXIDHash).show();
	}
	
	// We update our groups
	if(!SEARCH_FILTERED)
		updateGroups();
	else
		funnelFilterBuddySearch();
}

// Applies the buddy editing input events
function applyBuddyInput(xid) {
	// Initialize
	var path = '#buddy-list .buddy[data-xid="' + escape(xid) + '"]';
	var rename = path + ' .bm-rename input';
	var group = path + ' .bm-group input';
	var manage_infos = path + ' .manage-infos';
	var bm_choose = manage_infos + ' div.bm-choose';
	
	// Keyup events
	$(rename).keyup(function(e) {
		if(e.keyCode == 13) {
			// Send the item
			sendRoster(xid, '', trim($(rename).val()), thisBuddyGroups(xid));
			
			// Remove the buddy editor
			closeBubbles();
			
			return false;
		}
	});
	
	$(group).keyup(function(e) {
		if(e.keyCode == 13) {
			// Empty input?
			if(!trim($(this).val())) {
				// Send the item
				sendRoster(xid, '', trim($(rename).val()), thisBuddyGroups(xid));
				
				// Remove the buddy editor
				closeBubbles();
				
				return false;
			}
			
			// Get the values
			var this_value = trim($(this).val());
			var escaped_value = escape(this_value);
			
			// Check if the group yet exists
			var group_exists = false;
			
			$(bm_choose + ' label span').each(function() {
				if($(this).text() == this_value)
					group_exists = true;
			});
			
			// Create a new checked checkbox
			if(!group_exists)
				$(bm_choose).prepend('<label><input type="checkbox" data-group="' + escaped_value + '" /><span>' + this_value.htmlEnc() + '</span></label>');
			
			// Check the checkbox
			$(bm_choose + ' input[data-group="' + escaped_value + '"]').attr('checked', true);
			
			// Reset the value of this input
			$(this).val('');
			
			return false;
		}
	});
	
	// Click events
	$(manage_infos + ' p.bm-authorize a.to').click(function() {
		closeBubbles();
		sendSubscribe(xid, 'subscribed');
		
		return false;
	});
	
	$(manage_infos + ' p.bm-authorize a.from').click(function() {
		closeBubbles();
		sendSubscribe(xid, 'subscribe');
		
		return false;
	});
	
	$(manage_infos + ' p.bm-authorize a.unblock').click(function() {
		closeBubbles();
		
		// Update privacy settings
		pushPrivacy('block', ['jid'], [xid], ['allow'], [false], [true], [true], [true], '', 'roster');
		$(path).removeClass('blocked');
		
		// Enable the "block" list
		changePrivacy('block', 'active');
		changePrivacy('block', 'default');
		
		// Send an available presence
		sendPresence(xid, 'available', getUserShow(), getUserStatus());
		
		return false;
	});
	
	$(manage_infos + ' p.bm-remove a.remove').click(function() {
		closeBubbles();
		
		// First unregister if gateway
		if(isGateway(xid))
			unregisterGatewayRoster(xid);
		
		// Then send roster removal query
		sendRoster(xid, 'remove');
		
		return false;
	});
	
	$(manage_infos + ' p.bm-remove a.prohibit').click(function() {
		closeBubbles();
		sendSubscribe(xid, 'unsubscribed');
		
		return false;
	});
	
	$(manage_infos + ' p.bm-remove a.block').click(function() {
		closeBubbles();
		
		// Update privacy settings
		pushPrivacy('block', ['jid'], [xid], ['deny'], [false], [true], [true], [true], '', 'roster');
		$(path).addClass('blocked');
		
		// Enable the "block" list
		changePrivacy('block', 'active');
		changePrivacy('block', 'default');
		
		// Send an unavailable presence
		sendPresence(xid, 'unavailable');
		
		// Remove the user presence
		for(var i = 0; i < storageDB.length; i++) {
			// Get the pointer values
			var current = storageDB.key(i);
			
			// If the pointer is on a stored presence
			if((explodeThis('_', current, 0) == 'presence') && (bareXID(explodeThis('_', current, 1)) == xid))
				storageDB.removeItem(current);
		}
		
		// Manage his new presence
		presenceFunnel(xid, hex_md5(xid));
		
		return false;
	});
	
	$(manage_infos + ' a.save').click(function() {
		// Send the item
		sendRoster(xid, '', trim($(rename).val()), thisBuddyGroups(xid));
		
		// Remove the buddy editor
		closeBubbles();
		
		return false;
	});
}

// Applies the buddy editing hover events
function applyBuddyHover(xid, hash, nick, subscription, groups, group_hash) {
	// Generate the values
	var bPath = '#buddy-list .' + group_hash + ' .buddy[data-xid="' + escape(xid) + '"]';
	var iPath = bPath + ' .buddy-infos';
	
	// Apply the hover event
	$(bPath).hover(function() {
		// Another bubble exist
		if(exists('#buddy-list .buddy-infos'))
			return false;
		
		$(bPath).oneTime(200, function() {
			// Another bubble exist
			if(exists('#buddy-list .buddy-infos'))
				return false;
			
			// Add this bubble!
			showBubble(iPath);
			
			// Create the buddy infos DOM element
			$(bPath).append(
				'<div class="buddy-infos bubble removable">' + 
					'<div class="buddy-infos-subarrow talk-images"></div>' + 
					'<div class="buddy-infos-subitem">' + 
						'<div class="pep-infos">' + 
							'<p class="bi-status talk-images unavailable">' + _e("unknown") + '</p>' + 
							'<p class="bi-mood talk-images mood-four">' + _e("unknown") + '</p>' + 
							'<p class="bi-activity talk-images activity-exercising">' + _e("unknown") + '</p>' + 
							'<p class="bi-tune talk-images tune-note">' + _e("unknown") + '</p>' + 
							'<p class="bi-geoloc talk-images location-world">' + _e("unknown") + '</p>' + 
							'<p class="bi-view talk-images view-individual"><a href="#" class="profile">' + _e("Profile") + '</a> / <a href="#" class="channel">' + _e("Channel") + '</a> / <a href="#" class="commands">' + _e("Commands") + '</a></p>' + 
							'<p class="bi-edit talk-images edit-buddy"><a href="#">' + _e("Edit") + '</a></p>' + 
						'</div>' + 
					'</div>' + 
				'</div>'
			);
			
			// Sets the good position
			buddyInfosPosition(xid, group_hash);
			
			// Get the presence
			presenceFunnel(xid, hash);
			
			// Get the PEP infos
			displayAllPEP(xid);
			
			// Click events
			$(bPath + ' .bi-view a').click(function() {
				// Renitialize the buddy infos
				closeBubbles();
				
				// Profile
				if($(this).is('.profile'))
					openUserInfos(xid);
				
				// Channel
				else if($(this).is('.channel'))
					fromInfosMicroblog(xid, hash);
				
				// Command
				else if($(this).is('.commands'))
					retrieveAdHoc(xid);
				
				return false;
			});
			
			$(bPath + ' .bi-edit a').click(function() {
				buddyEdit(xid, nick, subscription, groups);
				
				return false;
			});
		});
	}, function() {
		if(!exists(iPath + ' .manage-infos'))
			closeBubbles();
		
		$(bPath).stopTime();
	});
}

// Sets the good buddy-infos position
function buddyInfosPosition(xid, group_hash) {
	// Paths
	var group = '#buddy-list .' + group_hash;
	var buddy = group + ' .buddy[data-xid="' + escape(xid) + '"]';
	var buddy_infos = buddy + ' .buddy-infos';
	
	// Get the offset to define
	var offset = 3;
	
	if(isGateway(xid))
		offset = -8;
	
	// Process the position
	var v_position = $(buddy).position().top + offset;
	var h_position = $(buddy).width() - 10;
	
	// Apply the top position
	$(buddy_infos).css('top', v_position);

	// Apply the left/right position
	if($('html').attr('dir') == 'rtl')
		$(buddy_infos).css('right', h_position);
	else
		$(buddy_infos).css('left', h_position);
}

// Generates an array of the current groups of a buddy
function thisBuddyGroups(xid) {
	var path = '#buddy-list .buddy[data-xid="' + escape(xid) + '"] ';
	var array = new Array();
	
	// Each checked checkboxes
	$(path + 'div.bm-choose input[type="checkbox"]').filter(':checked').each(function() {
		array.push(unescape($(this).attr('data-group')));
	});
	
	// Entered input value (and not yet in the array)
	var value = trim($(path + 'p.bm-group input').val());
	
	if(value && !existArrayValue(array, value))
		array.push(value);
	
	return array;
}

// Adds a given contact to our roster
function addThisContact(xid, name) {
	logThis('Add this contact: ' + xid + ', as ' + name, 3);
	
	// Cut the resource of this XID
	xid = bareXID(xid);
	
	// If the form is complete
	if(xid) {
		// We send the subscription
		sendSubscribe(xid, 'subscribe');
		sendRoster(xid, '', name);
		
		// We hide the bubble
		closeBubbles();
	}
}

// Gets an array of all the groups in the roster
function getAllGroups() {
	var groups = new Array();
	
	$('#buddy-list .one-group').each(function() {
		var current = unescape($(this).attr('data-group'));
		
		if((current != _e("Unclassified")) && (current != _e("Gateways")))
			groups.push(current);
	});
	
	return groups.sort();
}

// Edits buddy informations
function buddyEdit(xid, nick, subscription, groups) {
	logThis('Buddy edit: ' + xid, 3);
	
	// Initialize
	var path = '#buddy-list .buddy[data-xid="' + escape(xid) + '"] .';
	var html = '<div class="manage-infos">';
	
	// Get the privacy state
	var privacy_state = statusPrivacy('block', xid);
	var privacy_active = getDB('privacy-marker', 'available');
	
	// Get the group privacy state
	for(g in groups) {
		if((statusPrivacy('block', groups[g]) == 'deny') && (privacy_state != 'allow'))
			privacy_state = 'deny';
	}
	
	// The subscription with this buddy is not full
	if((subscription != 'both') || ((privacy_state == 'deny') && privacy_active)) {
		var authorize_links = '';
		html += '<p class="bm-authorize talk-images">';
		
		// Link to allow to see our status
		if((subscription == 'to') || (subscription == 'none'))
			authorize_links += '<a href="#" class="to">' + _e("Authorize") + '</a>';
		
		// Link to ask to see his/her status
		if((subscription == 'from') || (subscription == 'none')) {
			if(authorize_links)
				authorize_links += ' / ';
			
			authorize_links += '<a href="#" class="from">' + _e("Ask for authorization") + '</a>';
		}
		
		// Link to unblock this buddy
		if((privacy_state == 'deny') && privacy_active) {
			if(authorize_links)
				authorize_links += ' / ';
			
			html += '<a href="#" class="unblock">' + _e("Unblock") + '</a>';
		}
		
		html += authorize_links + '</p>';
	}
	
	// Complete the HTML code
	var remove_links = '';
	html += '<p class="bm-remove talk-images">';
	remove_links = '<a href="#" class="remove">' + _e("Remove") + '</a>';
	
	// This buddy is allowed to see our presence, we can show a "prohibit" link
	if((subscription == 'both') || (subscription == 'from'))
		remove_links += ' / <a href="#" class="prohibit">' + _e("Prohibit") + '</a>';
	
	// Complete the HTML code
	if((privacy_state != 'deny') && privacy_active) {
		if(remove_links)
			remove_links += ' / ';
		
		remove_links += '<a href="#" class="block">' + _e("Block") + '</a>';
	}
	
	// Complete the HTML code
	html += remove_links + 
		'</p>' + 
		'<p class="bm-rename talk-images"><label>' + _e("Rename") + '</label> <input type="text" value="' + encodeQuotes(nick) + '" /></p>';
	
	// Only show group tool if not a gateway
	if(!isGateway(xid))
		html += '<p class="bm-group talk-images"><label>' + _e("Groups") + '</label> <input type="text" /></p>' + 
			'<div class="bm-choose">' + 
				'<div></div>' + 
			'</div>';
	
	// Close the DOM element
	html += '<a href="#" class="save">' + _e("Save") + '</a>' + 
		'</div>';
	
	// We update the DOM elements
	$(path + 'pep-infos').replaceWith(html);
	
	// Gets all the existing groups
	var all_groups = getAllGroups();
	var all_groups_dom = '';
	
	for(a in all_groups) {
		// Current group
		var all_groups_current = all_groups[a];
		
		// Is the current group checked?
		var checked = '';
		
		if(existArrayValue(groups, all_groups_current))
			checked = ' checked="true"';
		
		// Add the current group HTML
		all_groups_dom += '<label><input type="checkbox" data-group="' + escape(all_groups_current) + '"' + checked + ' /><span>' + all_groups_current.htmlEnc() + '</span></label>';
	}
	
	// Prepend this in the DOM
	var bm_choose = path + 'manage-infos div.bm-choose';
	
	$(bm_choose).prepend(all_groups_dom);
	
	// Apply the editing input events
	applyBuddyInput(xid);
}

// Unregisters from a given gateway
function unregisterGatewayRoster(xid) {
	var iq = new JSJaCIQ();
	iq.setType('set');
	iq.setTo(xid);
	
	var query = iq.setQuery(NS_REGISTER);
	query.appendChild(iq.buildNode('remove', {'xmlns': NS_REGISTER}));
	
	con.send(iq);
}

// Updates the roster items
function sendRoster(xid, subscription, name, group) {
	// We send the new buddy name
	var iq = new JSJaCIQ();
	iq.setType('set');
	
	var iqQuery = iq.setQuery(NS_ROSTER);
	var item = iqQuery.appendChild(iq.buildNode('item', {'xmlns': NS_ROSTER, 'jid': xid}));
	
	// Any subscription?
	if(subscription)
		item.setAttribute('subscription', subscription);
	
	// Any name?
	if(name)
		item.setAttribute('name', name);
	
	// Any group?
	if(group && group.length) {
		for(i in group)
			item.appendChild(iq.buildNode('group', {'xmlns': NS_ROSTER}, group[i]));
	}
	
	con.send(iq);
	
	logThis('Roster item sent: ' + xid, 3);
}

// Adapts the roster height, depending of the window size
function adaptRoster() {
	// Process the new height
	var new_height = $('#left-content').height() - $('#my-infos').height() - 97;
	
	// New height too small
	if(new_height < 211)
		new_height = 211;
	
	// Apply the new height
	$('#buddy-list .content').css('height', new_height);
}

// Gets all the buddies in our roster
function getAllBuddies() {
	var buddies = new Array();
	
	$('#buddy-list .buddy').each(function() {
		var xid = unescape($(this).attr('data-xid'));
		
		if(xid)
			buddies.push(xid);
	});
	
	return buddies;
}

// Gets the user gateways
function getGateways() {
	// New array
	var gateways = new Array();
	var buddies = getAllBuddies();
	
	// Get the gateways
	for(c in buddies) {
		if(isGateway(buddies[c]))
			gateways.push(buddies[c]);
	}
	
	return gateways;
}

// Define a global var for buddy list all buddies displayed
var BLIST_ALL = false;

// Plugin launcher
function launchRoster() {
	// Filtering tool
	var iFilter = $('#buddy-list .filter input');
	var aFilter = $('#buddy-list .filter a');
	
	iFilter.placeholder()
	
	.blur(function() {
		// Nothing is entered, put the placeholder instead
		if(!trim($(this).val()))
			aFilter.hide();
		else
			aFilter.show();
	})
	
	.keyup(function(e) {
		funnelFilterBuddySearch(e.keyCode);
	});
	
	aFilter.click(function() {
		// Reset the input
		$(this).hide();
		iFilter.val('');
		iFilter.placeholder();
		
		// Security: show all the groups, empty or not
		$('#buddy-list .one-group').show();
		
		// Reset the filtering tool
		resetFilterBuddySearch();
		
		return false;
	});
	
	// When the user click on the add button, show the contact adding tool
	$('#buddy-list .foot .add').click(function() {
		// Yet displayed?
		if(exists('#buddy-conf-add'))
			return closeBubbles();
		
		// Add the bubble
		showBubble('#buddy-conf-add');
		
		// Append the content
		$('#buddy-list .buddy-list-add').append(
			'<div id="buddy-conf-add" class="buddy-conf-item bubble removable">' + 
				'<div class="buddy-conf-subarrow talk-images"></div>' + 
				
				'<div class="buddy-conf-subitem">' + 
					'<p class="buddy-conf-p">' + _e("Add a friend") +  '</p>' + 
					
					'<label><span>' + _e("Address") +  '</span><input type="text" class="buddy-conf-input add-contact-jid" required="" /></label>' + 
					'<label><span>' + _e("Name") +  '</span><input type="text" class="buddy-conf-input add-contact-name" /></label>' +  
					'<label>' + 
						'<span>' + _e("Gateway") +  '</span>' + 
						'<select class="buddy-conf-select add-contact-gateway">' + 
							'<option value="none" selected="">' + _e("None") +  '</option>' + 
						'</select>' + 
					'</label>' +  
					'<span class="add-contact-name-get">' + _e("Getting the name...") + '</span>' + 
					
					'<p class="buddy-conf-text">' + 
						'<a href="#" class="buddy-conf-add-search">' + _e("Search a friend") +  '</a>' + 
					'</p>' + 
				'</div>' + 
			'</div>'
		);
		
		// Add the gateways
		var gateways = getGateways();
		
		// Any gateway?
		if(gateways.length) {
			// Append the gateways
			for(i in gateways)
				$('.add-contact-gateway').append('<option value="' + escape(gateways[i]) + '">' + gateways[i].htmlEnc() +  '</option>');
			
			// Show the gateway selector
			$('.add-contact-gateway').parent().show();
		}
		
		// No gateway?
		else
			$('.add-contact-gateway').parent().hide();
		
		// Blur event on the add contact input
		$('.add-contact-jid').blur(function() {
			// Read the value
			var value = trim($(this).val());
			
			// Try to catch the buddy name
			if(value && !trim($('.add-contact-name').val()) && ($('.add-contact-gateway').val() == 'none')) {
				// User XID
				var xid = generateXID(value, 'chat');
				
				// Notice for the user
				$('.add-contact-name-get').attr('data-for', escape(xid)).show();
				
				// Request the user vCard
				getAddUserName(xid);
			}
		});
		
		// When a key is pressed...
		$('#buddy-conf-add input, #buddy-conf-add select').keyup(function(e) {
			// Enter : continue
			if(e.keyCode == 13) {
				// Get the values
				var xid = trim($('.add-contact-jid').val());
				var name = trim($('.add-contact-name').val());
				var gateway = unescape($('.add-contact-gateway').val());
				
				// Generate the XID to add
				if((gateway != 'none') && xid)
					xid = xid.replace(/@/g, '%') + '@' + gateway;
				else
					xid = generateXID(xid, 'chat');
				
				// Submit the form
				if(xid && getXIDNick(xid) && (xid != getXID()))
					addThisContact(xid, name);
				else
					$(document).oneTime(10, function() {
						$('.add-contact-jid').addClass('please-complete').focus();
					});
				
				return false;
			}
			
			// Escape : quit
			if(e.keyCode == 27)
				closeBubbles();
		});
		
		// Click event on search link
		$('.buddy-conf-add-search').click(function() {
			closeBubbles();
			return openDirectory();
		});
		
		// Focus on the input
		$(document).oneTime(10, function() {
			$('.add-contact-jid').focus();
		});
		
		return false;
	});
	
	// When the user click on the join button, show the chat joining tool
	$('#buddy-list .foot .join').click(function() {
		// Yet displayed?
		if(exists('#buddy-conf-join'))
			return closeBubbles();
		
		// Add the bubble
		showBubble('#buddy-conf-join');
		
		// Append the content
		$('#buddy-list .buddy-list-join').append(
			'<div id="buddy-conf-join" class="buddy-conf-item bubble removable">' + 
				'<div class="buddy-conf-subarrow talk-images"></div>' + 
				
				'<div class="buddy-conf-subitem search">' + 
					'<p class="buddy-conf-p" style="margin-bottom: 0;">' + _e("Join a chat") +  '</p>' + 
					
					'<input type="text" class="buddy-conf-input join-jid" required="" />' + 
					'<select class="buddy-conf-select buddy-conf-join-select join-type">' + 
						'<option value="chat" selected="">' + _e("Chat") +  '</option>' + 
						'<option value="groupchat">' + _e("Groupchat") +  '</option>' + 
					'</select>' + 
				'</div>' + 
			'</div>'
		);
		
		// Input vars
		var destination = '#buddy-conf-join .search';
		var dHovered = destination + ' ul li.hovered:first';
		
		// When a key is pressed...
		$('#buddy-conf-join input, #buddy-conf-join select').keyup(function(e) {
			// Enter: continue
			if(e.keyCode == 13) {
				// Select something from the search
				if(exists(dHovered))
					addBuddySearch(destination, $(dHovered).attr('data-xid'));
				
				// Join something
				else {
					var xid = trim($('.join-jid').val());
					var type = $('.buddy-conf-join-select').val();
					
					if(xid && type) {
						// Generate a correct XID
						xid = generateXID(xid, type);
						
						// Not me
						if(xid != getXID()) {
							// Update some things
							$('.join-jid').removeClass('please-complete');
							closeBubbles();
							
							// Create a new chat
							checkChatCreate(xid, type);
						}
						
						else
							$('.join-jid').addClass('please-complete');
					}
					
					else
						$('.join-jid').addClass('please-complete');
				}
				
				return false;
			}
			
			// Escape: quit
			else if(e.keyCode == 27)
				closeBubbles();
			
			// Buddy search?
			else if($('.buddy-conf-join-select').val() == 'chat') {
				// New buddy search
				if((e.keyCode != 40) && (e.keyCode != 38))
					createBuddySearch(destination);
				
				// Navigating with keyboard in the results
				arrowsBuddySearch(e, destination);
			}
		});
		
		// Buddy search lost focus
		$('#buddy-conf-join input').blur(function() {
			if(!$(destination + ' ul').attr('mouse-hover'))
				resetBuddySearch(destination);
		});
		
		// Re-focus on the text input
		$('#buddy-conf-join select').change(function() {
			$(document).oneTime(10, function() {
				$('#buddy-conf-join input').focus();
			});
		});
		
		// We focus on the input
		$(document).oneTime(10, function() {
			$('#buddy-conf-join .join-jid').focus();
		});
		
		return false;
	});
	
	// When the user click on the groupchat button, show the groupchat menu
	$('#buddy-list .foot .groupchat').click(function() {
		// Yet displayed?
		if(exists('#buddy-conf-groupchat'))
			return closeBubbles();
		
		// Add the bubble
		showBubble('#buddy-conf-groupchat');
		
		// Append the content
		$('#buddy-list .buddy-list-groupchat').append(
			'<div id="buddy-conf-groupchat" class="buddy-conf-item bubble removable">' + 
				'<div class="buddy-conf-subarrow talk-images"></div>' + 
				
				'<div class="buddy-conf-subitem">' + 
					'<p class="buddy-conf-p">' + _e("Your groupchats") +  '</p>' + 
					
					'<select name="groupchat-join" class="buddy-conf-select buddy-conf-groupchat-select"></select>' + 
					
					'<p class="buddy-conf-text">' + 
						'- <a href="#" class="buddy-conf-groupchat-edit">' + _e("Manage your favorite groupchats") +  '</a>' + 
					'</p>' + 
				'</div>' + 
			'</div>'
		);
		
		// When the user wants to edit his groupchat favorites
		$('.buddy-conf-groupchat-edit').click(function() {
			openFavorites();
			closeBubbles();
			
			return false;
		});
		
		// Change event
		$('.buddy-conf-groupchat-select').change(function() {
			var groupchat = trim($(this).val());
			
			if(groupchat != 'none') {
				// We hide the bubble
				closeBubbles();
				
				// Create the chat
				checkChatCreate(groupchat, 'groupchat');
				
				// We reset the select value
				$(this).val('none');
			}
		});
		
		// Load the favorites
		loadFavorites();
		
		return false;
	});
	
	// When the user click on the more button, show the more menu
	$('#buddy-list .foot .more').click(function() {
		// Yet displayed?
		if(exists('#buddy-conf-more'))
			return closeBubbles();
		
		// Add the bubble
		showBubble('#buddy-conf-more');
		
		// Append the content
		$('#buddy-list .buddy-list-more').append(
			'<div id="buddy-conf-more" class="buddy-conf-item bubble removable">' + 
				'<div class="buddy-conf-subarrow talk-images"></div>' + 
				
				'<div class="buddy-conf-subitem">' + 
					'<p class="buddy-conf-p">' + _e("More stuff") +  '</p>' + 
					
					'<p class="buddy-conf-text">' + 
						'- <a href="#" class="buddy-conf-more-display-unavailable">' + _e("Show all friends") +  '</a>' + 
						'<a href="#" class="buddy-conf-more-display-available">' + _e("Only show connected friends") +  '</a>' + 
					'</p>' + 
					
					'<p class="buddy-conf-text privacy-hidable">' + 
						'- <a href="#" class="buddy-conf-more-privacy">' + _e("Privacy") +  '</a>' + 
					'</p>' + 
					
					'<p class="buddy-conf-text">' + 
						'- <a href="#" class="buddy-conf-more-service-disco">' + _e("Service discovery") +  '</a>' + 
					'</p>' + 
					
					'<p class="buddy-conf-text commands-hidable"">' + 
						'- <a href="#" class="buddy-conf-more-commands">' + _e("Commands") +  '</a>' + 
					'</p>' + 
				'</div>' + 
			'</div>'
		);
		
		// Close bubble when link clicked
		$('#buddy-conf-more a').click(function() {
			closeBubbles();
		});
		
		// When the user wants to display all his buddies
		$('.buddy-conf-more-display-unavailable').click(function() {
			showAllBuddies('roster');
			
			return false;
		});
		
		// When the user wants to display only online buddies
		$('.buddy-conf-more-display-available').click(function() {
			showOnlineBuddies('roster');
			
			return false;
		});
		
		// When the user click on the privacy link
		$('.buddy-conf-more-privacy').click(openPrivacy);
		
		// When the user click on the service discovery link
		$('.buddy-conf-more-service-disco').click(openDiscovery);
		
		// When the user click on the command link
		$('.buddy-conf-more-commands').click(function() {
			serverAdHoc(con.domain);
			
			return false;
		});
		
		// Manage the displayed links
		if(BLIST_ALL) {
			$('.buddy-conf-more-display-unavailable').hide();
			$('.buddy-conf-more-display-available').show();
		}
		
		if(enabledCommands())
			$('.buddy-conf-more-commands').parent().show();
		
		if(getDB('privacy-marker', 'available'))
			$('.buddy-conf-more-privacy').parent().show();
		
		return false;
	});
	
	// When the user scrolls the buddy list
	$('#buddy-list .content').scroll(function() {
		// Close the opened buddy infos bubble
		closeBubbles();
	});
}

// Window resize event handler
$(window).resize(adaptRoster);

/*

Jappix - An open social platform
These are the storage JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 14/05/13

*/

// Gets the storage items of the user
function getStorage(type) {
	/* REF: http://xmpp.org/extensions/xep-0049.html */
	
	var iq = new JSJaCIQ();
	iq.setType('get');
	
	var iqQuery = iq.setQuery(NS_PRIVATE);
	iqQuery.appendChild(iq.buildNode('storage', {'xmlns': type}));
	
	con.send(iq, handleStorage);
}

// Handles the storage items
function handleStorage(iq) {
	var handleXML = iq.getQuery();
	var handleFrom = fullXID(getStanzaFrom(iq));
	
	// Define some vars
	var options = $(handleXML).find('storage[xmlns="' + NS_OPTIONS + '"]');
	var inbox = $(handleXML).find('storage[xmlns="' + NS_INBOX + '"]');
	var bookmarks = $(handleXML).find('storage[xmlns="' + NS_BOOKMARKS + '"]');
	var rosternotes = $(handleXML).find('storage[xmlns="' + NS_ROSTERNOTES + '"]');
	
	// No options and node not yet configured
	if(options.size() && !options.find('option').size() && (iq.getType() != 'error'))
		openWelcome();
	
	// Parse the options xml
	options.find('option').each(function() {
		// We retrieve the informations
		var type = $(this).attr('type');
		var value = $(this).text();
		
		// We display the storage
		setDB('options', type, value);
		
		// If this is the buddy list show status
		if((type == 'roster-showall') && (value == '1'))
			showAllBuddies('storage');
	});
	
	// Parse the inbox xml
	inbox.find('message').each(function() {
		storeInboxMessage(
				  $(this).attr('from'),
				  $(this).attr('subject'),
				  $(this).text(),
				  $(this).attr('status'),
				  $(this).attr('id'),
				  $(this).attr('date'),
				  [
				   $(this).attr('file_title'),
				   $(this).attr('file_href'),
				   $(this).attr('file_type'),
				   $(this).attr('file_length')
				  ]
				 );
	});
	
	// Parse the bookmarks xml
	bookmarks.find('conference').each(function() {
		// We retrieve the informations
		var xid = $(this).attr('jid');
		var name = $(this).attr('name');
		var autojoin = $(this).attr('autojoin');
		var password = $(this).find('password').text();
		var nick = $(this).find('nick').text();
		
		// Filter autojoin (compatibility)
		autojoin = ((autojoin == 'true') || (autojoin == '1')) ? 'true' : 'false';

		// We display the storage
		displayFavorites(xid, name, nick, autojoin, password);
		
		// Join the chat if autojoin is enabled
		if(autojoin == 'true')
			checkChatCreate(xid, 'groupchat', nick, password, name);
	});
	
	// Parse the roster notes xml
	rosternotes.find('note').each(function() {
		setDB('rosternotes', $(this).attr('jid'), $(this).text());
	});
	
	// Options received
	if(options.size()) {
		logThis('Options received.');
		
		// Now, get the inbox
		getStorage(NS_INBOX);
		
		// Geolocate the user
		geolocate();
		
		$('.options-hidable').show();
	}
	
	// Inbox received
	else if(inbox.size()) {
		logThis('Inbox received.');
		
		// Send the first presence!
		firstPresence(getDB('checksum', 1));
		
		// Check we have new messages (play a sound if any unread messages)
		if(checkInboxMessages())
			soundPlay(2);
		
		$('.inbox-hidable').show();
	}
	
	// Bookmarks received
	else if(bookmarks.size()) {
		// Join the groupchats the admin defined (if any)
		joinConfGroupchats();
		
		logThis('Bookmarks received.');
	}
	
	// Roster notes received (for logger)
	else if(rosternotes.size())
		logThis('Roster notes received.');
}

/*

Jappix - An open social platform
These are the common JS script for Jappix

-------------------------------------------------

License: dual-licensed under AGPL and MPLv2
Authors: Valérian Saliou, olivierm, regilero, Maranda
Last revision: 24/09/12

*/

// Checks if an element exists in the DOM
function exists(selector) {
	if(jQuery(selector).size() > 0)
		return true;
	else
		return false;
}

// Checks if Jappix is connected
function isConnected() {
	if((typeof con != 'undefined') && con && con.connected())
		return true;
	
	return false;
}

// Checks if Jappix has focus
function isFocused() {
	try {
		if(document.hasFocus())
			return true;
		
		return false;
	}
	
	catch(e) {
		return true;
	}
}

// Generates the good XID
function generateXID(xid, type) {
	// XID needs to be transformed
	// .. and made lowercase (uncertain though this is the right place...)
	xid = xid.toLowerCase();

	if(xid && (xid.indexOf('@') == -1)) {
		// Groupchat
		if(type == 'groupchat')
			return xid + '@' + HOST_MUC;
		
		// One-to-one chat
		if(xid.indexOf('.') == -1)
			return xid + '@' + HOST_MAIN;
		
		// It might be a gateway?
		return xid;
	}
	
	// Nothing special (yet bare XID)
	return xid;
}

// Gets the asked translated string
function _e(string) {
	return string;
}

// Replaces '%s' to a given value for a translated string
function printf(string, value) {
	return string.replace('%s', value);
}

// Returns the string after the last given char
function strAfterLast(given_char, str) {
	if(!given_char || !str)
		return '';
	
	var char_index = str.lastIndexOf(given_char);
	var str_return = str;
	
	if(char_index >= 0)
		str_return = str.substr(char_index + 1);
	
	return str_return;
}

// Properly explodes a string with a given character
function explodeThis(toEx, toStr, i) {
	// Get the index of our char to explode
	var index = toStr.indexOf(toEx);
	
	// We split if necessary the string
	if(index != -1) {
		if(i == 0)
			toStr = toStr.substr(0, index);
		else
			toStr = toStr.substr(index + 1);
	}
	
	// We return the value
	return toStr;
}

// Cuts the resource of a XID
function cutResource(aXID) {
	return explodeThis('/', aXID, 0);
}

// Gets the resource of a XID
function thisResource(aXID) {
	// Any resource?
	if(aXID.indexOf('/') != -1)
		return explodeThis('/', aXID, 1);
	
	// No resource
	return '';
}

// nodepreps an XMPP node
function nodeprep(node) {
	// Spec: http://tools.ietf.org/html/rfc6122#appendix-A

	if(!node)
		return node;

	// Remove prohibited chars
	var prohibited_chars = ['"', '&', '\'', '/', ':', '<', '>', '@'];

	for(j in prohibited_chars)
		node = node.replace(prohibited_chars[j], '');

	// Lower case
	node = node.toLowerCase();

	return node;
}

// Encodes quotes in a string
function encodeQuotes(str) {
	return (str + '').htmlEnc();
}

// Gets the bare XID from a XID
function bareXID(xid) {
	// Cut the resource
	xid = cutResource(xid);
	
	// Launch nodeprep
	if(xid.indexOf('@') != -1)
		xid = nodeprep(getXIDNick(xid)) + '@' + getXIDHost(xid);
	
	return xid;
}

// Gets the full XID from a XID
function fullXID(xid) {
	// Normalizes the XID
	var full = bareXID(xid);
	var resource = thisResource(xid);
	
	// Any resource?
	if(resource)
		full += '/' + resource;
	
	return full;
}

// Gets the nick from a XID
function getXIDNick(aXID) {
	// Gateway nick?
	if(aXID.match(/\\40/))
		return explodeThis('\\40', aXID, 0);
	
	return explodeThis('@', aXID, 0);
}

// Gets the host from a XID
function getXIDHost(aXID) {
	return explodeThis('@', aXID, 1);
}

// Checks if we are in developer mode
function isDeveloper() {
	return (DEVELOPER == 'on');
}

// Checks if we are RTL (Right-To-Left)
function isRTL() {
	return (_e("default:LTR") == 'default:RTL');
}

// Checks if anonymous mode is allowed
function allowedAnonymous() {
	return (ANONYMOUS == 'on');
}

// Checks if host is locked
function lockHost() {
	return (LOCK_HOST == 'on');
}

// Gets the full XID of the user
function getXID() {
	// Return the XID of the user
	if(con.username && con.domain)
		return con.username + '@' + con.domain;
	
	return '';
}

// Generates the colors for a given user XID
function generateColor(xid) {
	var colors = new Array(
			'ac0000',
			'a66200',
			'007703',
			'00705f',
			'00236b',
			'4e005c'
		     );
	
	var number = 0;
	
	for(var i = 0; i < xid.length; i++)
		number += xid.charCodeAt(i);
	
	var color = '#' + colors[number % (colors.length)];
	
	return color;
}

// Checks if the XID is a gateway
function isGateway(xid) {
	if(xid.indexOf('@') != -1)
		return false;
	
	return true;
}

// Gets the from attribute of a stanza (overrides some servers like Prosody missing from attributes)
function getStanzaFrom(stanza) {
	var from = stanza.getFrom();
	
	// No from, we assume this is our XID
	if(!from)
		from = getXID();
	
	return from;
}

// Logs a given data in the console
function logThis(data, level) {
	// Console not available
	if(!isDeveloper() || (typeof(console) == 'undefined'))
		return false;
	
	// Switch the log level
	switch(level) {
		// Debug
		case 0:
			console.debug(data);
			
			break;
		
		// Error
		case 1:
			console.error(data);
			
			break;
		
		// Warning
		case 2:
			console.warn(data);
			
			break;
		
		// Information
		case 3:
			console.info(data);
			
			break;
		
		// Default log level
		default:
			console.log(data);
			
			break;
	}
	
	return true;
}

// Gets the current Jappix app. location
function getJappixLocation() {
	var url = window.location.href;
	
	// If the URL has variables, remove them
	if(url.indexOf('?') != -1)
		url = url.split('?')[0];
	if(url.indexOf('#') != -1)
		url = url.split('#')[0];
	
	// No "/" at the end
	if(!url.match(/(.+)\/$/))
		url += '/';
	
	return url;
}

// Removes spaces at the beginning & the end of a string
function trim(str) {
	return str.replace(/^\s+/g,'').replace(/\s+$/g,'');
}

// Adds a zero to a date when needed
function padZero(i) {
	// Negative number (without first 0)
	if(i > -10 && i < 0)
		return '-0' + (i * -1);
	
	// Positive number (without first 0)
	if(i < 10 && i >= 0)
		return '0' + i;
	
	// All is okay
	return i;
}

// Escapes a string for a regex usage
function escapeRegex(query) {
	return query.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&');
}

// Returns a random array value
function randomArrayValue(arr) {
	return arr[Math.floor(Math.random() * arr.length)];
}

// Returns whether the browser is mobile or not
function isMobile() {
	try {
		return /Android|iPhone|iPod|iPad|Windows Phone|BlackBerry|Bada|Maemo|Meego|webOS/i.test(navigator.userAgent);
	} catch(e) {
		return false;
	}
}
/*

Jappix - An open social platform
These are the utilities JS script for Jappix

-------------------------------------------------

License: AGPL
Authors: Valérian Saliou, olivierm
Last revision: 24/06/11

*/

// Checks if a function exists
function functionExists(func) {
	if(typeof func == 'function')
		return true;
	
	return false;
}

// Returns whether using HTTPS or not
function isHTTPS() {
	if(window.location.href && (window.location.href).match(/^https/i))
		return true;
	
	return false;
}

// Generates the good storage URL
function generateURL(url) {
	// HTTPS not allowed
	if((HTTPS_STORAGE != 'on') && url.match(/^https(.+)/))
		url = 'http' + RegExp.$1;
	
	return url;
}

// Disables an input if needed
function disableInput(value, condition) {
	if(value == condition)
		return ' disabled=""';
	
	return '';
}

// Cuts a string
function cut(string, limit) {
	return string.substr(0, limit);
}

// Truncates a string
function truncate(string, limit) {
	// Must truncate the string
	if(string.length > limit)
		string = string.substr(0, limit) + '...';
	
	return string;
}

// Removes the new lines
function noLines(string) {
	return string.replace(/\n/g, ' ');
}

// Encodes a string for onclick attribute
function encodeOnclick(str) {
	return (encodeQuotes(str)).replace(/'/g, '\\$&');
}

// Checks whether the passed parameter is a number or not
function isNumber(n) {
	return !isNaN(parseFloat(n)) && isFinite(n);
}

// Checks if we are in the anonymous mode
function isAnonymous() {
	if(allowedAnonymous() && LINK_VARS['r'])
		return true;
	
	return false;
}

// Checks if this is a private chat user
function isPrivate(xid) {
	if(exists('[data-xid="' + escape(xid) + '"][data-type="groupchat"]'))
		return true;
	
	return false;
}

// Checks if the user browser is obsolete
function isObsolete() {
	// Get browser name & version
	var browser_name = BrowserDetect.browser;
	var browser_version = BrowserDetect.version;
	
	// No DOM storage
	if(!hasDB() || !hasPersistent())
		return true;
	
	// Obsolete IE
	if((browser_name == 'Explorer') && (browser_version < 8))
		return true;
	
	// Obsolete Chrome
	if((browser_name == 'Chrome') && (browser_version < 7))
		return true;
	
	// Obsolete Safari
	if((browser_name == 'Safari') && (browser_version < 4))
		return true;
	
	// Obsolete Firefox
	if((browser_name == 'Firefox') && (browser_version < 3.5))
		return true;
	
	// Obsolete Opera
	if((browser_name == 'Opera') && (browser_version < 9))
		return true;
	
	return false;
}

// Gets a MUC user XID
function getMUCUserXID(room, nick) {
	return $('div.chat[data-xid="' + escape(room) + '"] div[data-nick="' + escape(nick) + '"]').attr('data-xid');
}

// Gets a MUC user read XID
function getMUCUserRealXID(room, nick) {
	return $('div.chat[data-xid="' + escape(room) + '"] div[data-nick="' + escape(nick) + '"]').attr('data-realxid');
}

// Gets the server of the user
function getServer() {
	// Return the domain of the user
	return con.domain;
}

// Gets the password of the user
function getPassword() {
	// Return the password of the user
	return con.pass;
}

// Quotes the nick of an user
function quoteMyNick(hash, nick) {
	$(document).oneTime(10, function() {
		$('#page-engine #' + hash + ' .message-area').val(nick + ', ').focus();
	});
}

// Converts a XML document to a string
function xmlToString(xmlData) {
	try {
		// For Mozilla, Firefox, Opera, etc.
		if(window.XMLSerializer)
			return (new XMLSerializer()).serializeToString(xmlData);
		
		// For Internet Explorer
		if(window.ActiveXObject)
			return xmlData.xml;
		
		return null;
	}
	
	catch(e) {
		return null;
	}
}

// Converts a string to a XML document
function XMLFromString(sXML) {
	try {
		// No data?
		if(!sXML)
			return '';
		
		// Add the XML tag
		if(!sXML.match(/^<\?xml/i))
			sXML = '<?xml version="1.0"?>' + sXML;
		
		// Parse it!
		if(window.DOMParser)
			return (new DOMParser()).parseFromString(sXML, 'text/xml');
		
		if(window.ActiveXObject) {
			var oXML = new ActiveXObject('Microsoft.XMLDOM');
			oXML.loadXML(sXML);
			
	 		return oXML;
		}
	}
	
	catch(e) {
		return '';
	}
}

// Return the file category
function fileCategory(ext) {
	var cat;
	
	switch(ext) {
		// Images
		case 'jpg':
		case 'jpeg':
		case 'png':
		case 'bmp':
		case 'gif':
		case 'tif':
		case 'svg':
		case 'ico':
		case 'psp':
		case 'psd':
		case 'psb':
		case 'xcf':
			cat = 'image';
			
			break;
		
		// Videos
		case 'ogv':
		case 'ogg':
		case 'mkv':
		case 'avi':
		case 'mov':
		case 'mp4':
		case 'm4v':
		case 'wmv':
		case 'asf':
		case 'mpg':
		case 'mpeg':
		case 'ogm':
		case 'rmvb':
		case 'rmv':
		case 'qt':
		case 'flv':
		case 'ram':
		case '3gp':
		case 'avc':
			cat = 'video';
			
			break;
		
		// Sounds
		case 'oga':
		case 'mka':
		case 'flac':
		case 'mp3':
		case 'wav':
		case 'm4a':
		case 'wma':
		case 'rmab':
		case 'rma':
		case 'bwf':
		case 'aiff':
		case 'caf':
		case 'cda':
		case 'atrac':
		case 'vqf':
		case 'au':
		case 'aac':
		case 'm3u':
		case 'mid':
		case 'mp2':
		case 'snd':
		case 'voc':
			cat = 'audio';
			
			break;
		
		// Documents
		case 'pdf':
		case 'odt':
		case 'ott':
		case 'sxw':
		case 'stw':
		case 'ots':
		case 'sxc':
		case 'stc':
		case 'sxi':
		case 'sti':
		case 'pot':
		case 'odp':
		case 'ods':
		case 'doc':
		case 'docx':
		case 'docm':
		case 'xls':
		case 'xlsx':
		case 'xlsm':
		case 'xlt':
		case 'ppt':
		case 'pptx':
		case 'pptm':
		case 'pps':
		case 'odg':
		case 'otp':
		case 'sxd':
		case 'std':
		case 'std':
		case 'rtf':
		case 'txt':
		case 'htm':
		case 'html':
		case 'shtml':
		case 'dhtml':
		case 'mshtml':
			cat = 'document';
			
			break;
		
		// Packages
		case 'tgz':
		case 'gz':
		case 'tar':
		case 'ar':
		case 'cbz':
		case 'jar':
		case 'tar.7z':
		case 'tar.bz2':
		case 'tar.gz':
		case 'tar.lzma':
		case 'tar.xz':
		case 'zip':
		case 'xz':
		case 'rar':
		case 'bz':
		case 'deb':
		case 'rpm':
		case '7z':
		case 'ace':
		case 'cab':
		case 'arj':
		case 'msi':
			cat = 'package';
			
			break;
		
		// Others
		default:
			cat = 'other';
			
			break;
	}
	
	return cat;
}

// Registers Jappix as the default XMPP links handler
function xmppLinksHandler() {
	try {
		navigator.registerProtocolHandler('xmpp', JAPPIX_LOCATION + '?x=%s', SERVICE_NAME);
		
		return true;
	}
	
	catch(e) {
		return false;
	}
}

// Checks if a value exists in an array
function existArrayValue(array, value) {
	try {
		// Loop in the array
		for(i in array) {
			if(array[i] == value)
				return true;
		}
		
		return false;
	}
	
	catch(e) {
		return false;
	}
}

// Removes a value from an array
function removeArrayValue(array, value) {
	for(i in array) {
		// It matches, remove it!
		if(array[i] == value) {
			array.splice(i, 1);
			
			return true;
		}
	}
	
	return false;
}

// Converts a string to an array
function stringToArray(string) {
	var array = [];
	
	// Any string to convert?
	if(string) {
		// More than one item
		if(string.match(/,/gi)) {
			var string_split = string.split(',');
			
			for(i in string_split) {
				if(string_split[i])
					array.push(string_split[i]);
				else
					array.push('');
			}
		}
		
		// Only one item
		else
			array.push(string);
	}
	
	return array;
}

// Get the index of an array value
function indexArrayValue(array, value) {
	// Nothing?
	if(!array || !array.length)
		return 0;
	
	// Read the index of the value
	var index = 0;
	
	for(var i = 0; i < array.length; i++) {
		if(array[i] == value) {
			index = i;
			
			break;
		}
	}
	
	return index;
}

// Capitalizes the first letter of a string
function capitaliseFirstLetter(string) {
	return string.charAt(0).toUpperCase() + string.slice(1);
}
/*

Jappix - An open social platform
These are the date related JS scripts for Jappix

-------------------------------------------------

License: dual-licensed under AGPL and MPLv2
Author: Valérian Saliou
Last revision: 17/08/11

*/

// Gets a stamp from a date
function extractStamp(date) {
	return Math.round(date.getTime() / 1000);
}

// Gets the time from a date
function extractTime(date) {
	return date.toLocaleTimeString();
}

// Gets the actual date stamp
function getTimeStamp() {
	return extractStamp(new Date());
}

// Gets the last user activity in seconds
var LAST_ACTIVITY = 0;

function getLastActivity() {
	// Last activity not yet initialized?
	if(LAST_ACTIVITY == 0)
		return 0;
	
	return getTimeStamp() - LAST_ACTIVITY;
}

// Gets the last user available presence in seconds
var PRESENCE_LAST_ACTIVITY = 0;

function getPresenceLast() {
	// Last presence stamp not yet initialized?
	if(PRESENCE_LAST_ACTIVITY == 0)
		return 0;
	
	return getTimeStamp() - PRESENCE_LAST_ACTIVITY;
}

// Generates the time for XMPP
function getXMPPTime(location) {
	/* FROM : http://trac.jwchat.org/jsjac/browser/branches/jsjac_1.0/jsextras.js?rev=221 */
	
	// Initialize
	var jInit = new Date();
	var year, month, day, hours, minutes, seconds;
	
	// Gets the UTC date
	if(location == 'utc') {
		year = jInit.getUTCFullYear();
		month = jInit.getUTCMonth();
		day = jInit.getUTCDate();
		hours = jInit.getUTCHours();
		minutes = jInit.getUTCMinutes();
		seconds = jInit.getUTCSeconds();
	}
	
	// Gets the local date
	else {
		year = jInit.getFullYear();
		month = jInit.getMonth();
		day = jInit.getDate();
		hours = jInit.getHours();
		minutes = jInit.getMinutes();
		seconds = jInit.getSeconds();
	}
	
	// Generates the date string
	var jDate = year + '-';
	jDate += padZero(month + 1) + '-';
	jDate += padZero(day) + 'T';
	jDate += padZero(hours) + ':';
	jDate += padZero(minutes) + ':';
	jDate += padZero(seconds) + 'Z';
	
	// Returns the date string
	return jDate;
}

// Generates then human time
function getCompleteTime() {
	var init = new Date();
	var time = padZero(init.getHours()) + ':';
	time += padZero(init.getMinutes()) + ':';
	time += padZero(init.getSeconds());
	
	return time;
}

// Gets the TZO of a date
function getDateTZO() {
	// Get the date
	var date = new Date();
	var offset = date.getTimezoneOffset();
	
	// Default vars
	var sign = '';
	var hours = 0;
	var minutes = 0;
	
	// Process a neutral offset
	if(offset < 0) {
		offset = offset * -1;
		sign = '+';
	}
	
	// Get the values
	var n_date = new Date(offset * 60 * 1000);
	hours = n_date.getHours() - 1;
	minutes = n_date.getMinutes();
	
	// Process the TZO
	tzo = sign + padZero(hours) + ':' + padZero(minutes);
	
	// Return the processed value
	return tzo;
}

// Parses a XMPP date (yyyy-mm-dd, hh-mm-ss) into an human-readable one
function parseDate(to_parse) {
	var date = Date.jab2date(to_parse);
	var parsed = date.toLocaleDateString() + ' (' + date.toLocaleTimeString() + ')';
	
	return parsed; 
}

// Parses a XMPP date (yyyy-mm-dd) into an human-readable one
function parseDay(to_parse) {
	var date = Date.jab2date(to_parse);
	var parsed = date.toLocaleDateString();
	
	return parsed; 
}

// Parses a XMPP date (hh-mm-ss) into an human-readable one
function parseTime(to_parse) {
	var date = Date.jab2date(to_parse);
	var parsed = date.toLocaleTimeString();
	
	return parsed; 
}

// Parses a XMPP date stamp into a relative one
function relativeDate(to_parse) {
	// Get the current date
	var current_date = Date.jab2date(getXMPPTime('utc'));
	var current_day = current_date.getDate();
	var current_stamp = current_date.getTime();
	
	// Parse the given date
	var old_date = Date.jab2date(to_parse);
	var old_day = old_date.getDate();
	var old_stamp = old_date.getTime();
	var old_time = old_date.toLocaleTimeString();
	
	// Get the day number between the two dates
	var days = Math.round((current_stamp - old_stamp) / 86400000);
	
	// Invalid date?
	if(isNaN(old_stamp) || isNaN(days))
		return getCompleteTime();
	
	// Is it today?
	if(current_day == old_day)
		return old_time;
	
	// It is yesterday?
	if(days <= 1)
		return _e("Yesterday") + ' - ' + old_time;
	
	// Is it less than a week ago?
	if(days <= 7)
		return printf(_e("%s days ago"), days) + ' - ' + old_time;
	
	// Another longer period
	return old_date.toLocaleDateString() + ' - ' + old_time;
}

// Reads a message delay
function readMessageDelay(node) {
	// Initialize
	var delay, d_delay;
	
	// Read the delay
	d_delay = jQuery(node).find('delay[xmlns="' + NS_URN_DELAY + '"]:first').attr('stamp');
	
	// New delay (valid XEP)
	if(d_delay)
		delay = d_delay;
	
	// Old delay (obsolete XEP!)
	else {
		// Try to read the old-school delay
		var x_delay = jQuery(node).find('x[xmlns="' + NS_DELAY + '"]:first').attr('stamp');
		
		if(x_delay)
			delay = x_delay.replace(/^(\w{4})(\w{2})(\w{2})T(\w{2}):(\w{2}):(\w{2})Z?(\S+)?/, '$1-$2-$3T$4:$5:$6Z$7');
	}
	
	return delay;
}

/*

Jappix - An open social platform
These are the CAPS JS script for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou, Maranda
Last revision: 20/02/13

*/

// Returns an array of the Jappix disco#infos
function myDiscoInfos() {
	var fArray = new Array(
		NS_MUC,
		NS_MUC_USER,
		NS_MUC_ADMIN,
		NS_MUC_OWNER,
		NS_MUC_CONFIG,
		NS_DISCO_INFO,
		NS_DISCO_ITEMS,
		NS_PUBSUB_RI,
		NS_BOSH,
		NS_CAPS,
		NS_MOOD,
		NS_ACTIVITY,
		NS_TUNE,
		NS_GEOLOC,
		NS_NICK,
		NS_URN_ADATA,
		NS_URN_AMETA,
		NS_URN_MBLOG,
		NS_URN_INBOX,
		NS_MOOD + NS_NOTIFY,
		NS_ACTIVITY + NS_NOTIFY,
		NS_TUNE + NS_NOTIFY,
		NS_GEOLOC + NS_NOTIFY,
		NS_URN_MBLOG + NS_NOTIFY,
		NS_URN_INBOX + NS_NOTIFY,
		NS_URN_DELAY,
		NS_ROSTER,
		NS_ROSTERX,
		NS_HTTP_AUTH,
		NS_CHATSTATES,
		NS_XHTML_IM,
		NS_URN_MAM,
		NS_IPV6,
		NS_LAST,
		NS_PRIVATE,
		NS_REGISTER,
		NS_SEARCH,
		NS_COMMANDS,
		NS_VERSION,
		NS_XDATA,
		NS_VCARD,
		NS_URN_TIME,
		NS_URN_PING,
		NS_URN_RECEIPTS,
		NS_PRIVACY,
		NS_IQOOB,
		NS_XOOB
	);
	
	return fArray;
}

// Gets the disco#infos of an entity
function getDiscoInfos(to, caps) {
	// No CAPS
	if(!caps) {
		logThis('No CAPS: ' + to, 2);
		
		displayDiscoInfos(to, '');
		
		return false;
	}
	
	// Get the stored disco infos
	var xml = XMLFromString(getPersistent('global', 'caps', caps));
	
	// Yet stored
	if(xml) {
		logThis('CAPS from cache: ' + to, 3);
		
		displayDiscoInfos(to, xml);
		
		return true;
	}
	
	logThis('CAPS from the network: ' + to, 3);
	
	// Not stored: get the disco#infos
	var iq = new JSJaCIQ();
	
	iq.setTo(to);
	iq.setType('get');
	iq.setQuery(NS_DISCO_INFO);
	
	con.send(iq, handleDiscoInfos);
	
	return true;
}

// Handles the disco#infos of an entity
function handleDiscoInfos(iq) {
	if(!iq || (iq.getType() == 'error'))
		return;
	
	// IQ received, get some values
	var from = fullXID(getStanzaFrom(iq));
	var query = iq.getQuery();
	
	// Generate the CAPS-processing values
	var identities = new Array();
	var features = new Array();
	var data_forms = new Array();
	
	// Identity values
	$(query).find('identity').each(function() {
		var pCategory = $(this).attr('category');
		var pType = $(this).attr('type');
		var pLang = $(this).attr('xml:lang');
		var pName = $(this).attr('name');
		
		if(!pCategory)
			pCategory = '';
		if(!pType)
			pType = '';
		if(!pLang)
			pLang = '';
		if(!pName)
			pName = '';
		
		identities.push(pCategory + '/' + pType + '/' + pLang + '/' + pName);
	});
	
	// Feature values
	$(query).find('feature').each(function() {
		var pVar = $(this).attr('var');
		
		// Add the current value to the array
		if(pVar)
			features.push(pVar);
	});
	
	// Data-form values
	$(query).find('x[xmlns="' + NS_XDATA + '"]').each(function() {
		// Initialize some stuffs
		var pString = '';
		var sortVar = new Array();
		
		// Add the form type field
		$(this).find('field[var="FORM_TYPE"] value').each(function() {
			var cText = $(this).text();
			
			if(cText)
				pString += cText + '<';
		});
		
		// Add the var attributes into an array
		$(this).find('field:not([var="FORM_TYPE"])').each(function() {
			var cVar = $(this).attr('var');
			
			if(cVar)
				sortVar.push(cVar);
		});
		
		// Sort the var attributes
		sortVar = sortVar.sort();
		
		// Loop this sorted var attributes
		for(i in sortVar) {
			// Initialize the value sorting
			var sortVal = new Array();
			
			// Append it to the string
			pString += sortVar[i] + '<';
			
			// Add each value to the array
			$(this).find('field[var=' + sortVar[i] + '] value').each(function() {
				sortVal.push($(this).text());
			});
			
			// Sort the values
			sortVal = sortVal.sort();
			
			// Append the values to the string
			for(j in sortVal)
				pString += sortVal[j] + '<';
		}
		
		// Any string?
		if(pString) {
			// Remove the undesired double '<' from the string
			if(pString.match(/(.+)(<)+$/))
				pString = pString.substring(0, pString.length - 1);
			
			// Add the current string to the array
			data_forms.push(pString);
		}
	});
	
	// Process the CAPS
	var caps = processCaps(identities, features, data_forms);
	
	// Get the XML string
	var xml = xmlToString(query);
	
	// Store the disco infos
	setPersistent('global', 'caps', caps, xml);
	
	// This is our server
	if(from == getServer()) {
		// Handle the features
		handleFeatures(xml);
		
		logThis('Got our server CAPS', 3);
	}
	
	else {
		// Display the disco infos
		displayDiscoInfos(from, xml);
		
		logThis('Got CAPS: ' + from, 3);
	}
}

// Displays the disco#infos everywhere needed for an entity
function displayDiscoInfos(from, xml) {
	// Generate the chat path
	var xid = bareXID(from);
	
	// This comes from a private groupchat chat?
	if(isPrivate(xid))
		xid = from;
	
	hash = hex_md5(xid);
	
	// Support indicators
	var xhtml_im = false;
	var iq_oob = false;
	var x_oob = false;
	var receipts = false;
	
	// Display the supported features
	$(xml).find('feature').each(function() {
		var current = $(this).attr('var');
		
		// xHTML-IM
		if(current == NS_XHTML_IM)
			xhtml_im = true;
		
		// Out of Band Data (IQ)
		if(current == NS_IQOOB)
			iq_oob = true;
		
		// Out of Band Data (X)
		if(current == NS_XOOB)
			x_oob = true;
		
		// Receipts
		else if(current == NS_URN_RECEIPTS)
			receipts = true;
	});
	
	// Paths
	var path = $('#' + hash);
	var message_area = path.find('.message-area');
	var style = path.find('.chat-tools-style');
	var file = path.find('.chat-tools-file');
	
	// Apply xHTML-IM
	if(xhtml_im)
		style.show();
	else {
		// Remove the tooltip elements
		style.hide();
		style.find('.bubble-style').remove();
		
		// Reset the markers
		message_area.removeAttr('style')
			    .removeAttr('data-font')
			    .removeAttr('data-fontsize')
			    .removeAttr('data-color')
			    .removeAttr('data-bold')
			    .removeAttr('data-italic')
			    .removeAttr('data-underline');
	}
	
	// Apply Out of Band Data
	if(iq_oob || x_oob) {
		file.show();
		
		// Set a marker
		if(iq_oob)
			file.attr('data-oob', 'iq');
		else
			file.attr('data-oob', 'x');
	}
	
	else {
		// Remove the tooltip elements
		file.hide();
		file.find('.bubble-style').remove();
		
		// Reset the marker
		file.removeAttr('data-oob');
	}
	
	// Apply receipts
	if(receipts)
		message_area.attr('data-receipts', 'true');
	else
		message_area.removeAttr('data-receipts');
}

// Generates the CAPS hash
function processCaps(cIdentities, cFeatures, cDataForms) {
	// Initialize
	var cString = '';
	
	// Sort the arrays
	cIdentities = cIdentities.sort();
	cFeatures = cFeatures.sort();
	cDataForms = cDataForms.sort();
	
	// Process the sorted identity string
	for(a in cIdentities)
		cString += cIdentities[a] + '<';
	
	// Process the sorted feature string
	for(b in cFeatures)
		cString += cFeatures[b] + '<';
	
	// Process the sorted data-form string
	for(c in cDataForms)
		cString += cDataForms[c] + '<';
	
	// Process the SHA-1 hash
	var cHash = b64_sha1(cString);
	
	return cHash;
}

// Generates the Jappix CAPS hash
function myCaps() {
	return processCaps(new Array('client/web//Jappix'), myDiscoInfos(), new Array());
}


/*

Jappix - An open social platform
These are the vCard JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou, Maranda
Last revision: 20/02/12

*/

// Opens the vCard popup
function openVCard() {
	// Popup HTML content
	var html =
	'<div class="top">' + _e("Your profile") + '</div>' + 
	
	'<div class="tab">' + 
		'<a href="#" class="tab-active" data-key="1">' + _e("Identity") + '</a>' + 
		'<a href="#" data-key="2">' + _e("Profile image") + '</a>' + 
		'<a href="#" data-key="3">' + _e("Others") + '</a>' + 
	'</div>' + 
	
	'<div class="content">' + 
		'<div id="lap1" class="lap-active one-lap forms">' + 
			'<fieldset>' + 
				'<legend>' + _e("Personal") + '</legend>' + 
				
				'<label for="USER-FN">' + _e("Complete name") + '</label>' + 
				'<input type="text" id="USER-FN" class="vcard-item" placeholder="John Locke" />' + 
				
				'<label for="USER-NICKNAME">' + _e("Nickname") + '</label>' + 
				'<input type="text" id="USER-NICKNAME" class="vcard-item" placeholder="Jo" />' + 
				
				'<label for="USER-N-GIVEN">' + _e("First name") + '</label>' + 
				'<input type="text" id="USER-N-GIVEN" class="vcard-item" placeholder="John" />' + 
				
				'<label for="USER-N-FAMILY">' + _e("Last name") + '</label>' + 
				'<input type="text" id="USER-N-FAMILY" class="vcard-item" placeholder="Locke" />' + 
				
				'<label for="USER-BDAY">' + _e("Date of birth") + '</label>' + 
				'<input type="text" id="USER-BDAY" class="vcard-item" pattern="^[0-9]{2}-[0-9]{2}-[0-9]{4}$" placeholder="16-02-1974" />' + 
			'</fieldset>' + 
			
			'<fieldset>' + 
				'<legend>' + _e("Contact") + '</legend>' + 
				
				'<label for="USER-EMAIL-USERID">' + _e("E-mail") + '</label>' + 
				'<input type="text" id="USER-EMAIL-USERID" class="vcard-item" placeholder="john@locke.fam" />' + 
				
				'<label for="USER-TEL-NUMBER">' + _e("Phone") + '</label>' + 
				'<input type="text" id="USER-TEL-NUMBER" class="vcard-item" placeholder="John" placeholder="+1-292-321-0812" />' + 
				
				'<label for="USER-URL">' + _e("Website") + '</label>' + 
				'<input type="text" id="USER-URL" class="vcard-item" placeholder="john.locke.fam" />' + 
			'</fieldset>' + 
		'</div>' + 
		
		'<div id="lap2" class="one-lap forms">' + 
			'<fieldset>' + 
				'<legend>' + _e("New") + '</legend>' + 
				
				'<input type="hidden" id="USER-PHOTO-TYPE" class="vcard-item" />' + 
				'<input type="hidden" id="USER-PHOTO-BINVAL" class="vcard-item" />' + 
				
				'<form id="vcard-avatar" action="./php/avatar-upload.php" method="post" enctype="multipart/form-data">' + 
					generateFileShare() + 
				'</form>' + 
			'</fieldset>' + 
			
			'<fieldset>' + 
				'<legend>' + _e("Current") + '</legend>' + 
				
				'<div class="avatar-container"></div>' + 
				
				'<a href="#" class="one-button avatar-delete talk-images">' + _e("Delete") + '</a>' + 
				'<div class="no-avatar">' + _e("What a pity! You have no profile image defined in your identity card!") + '</div>' + 
			'</fieldset>' + 
			
			'<div class="avatar-wait avatar-info">' + _e("Please wait while your avatar is uploaded...") + '</div>' + 
			'<div class="avatar-ok avatar-info">' + _e("Here it is! A new beautiful profile image!") + '</div>' + 
			'<div class="avatar-error avatar-info">' + _e("The image file is not supported or has a bad size.") + '</div>' + 
		'</div>' + 
		
		'<div id="lap3" class="one-lap forms">' + 
			'<fieldset>' + 
				'<legend>' + _e("Address") + '</legend>' + 
				
				'<label for="USER-ADR-STREET">' + _e("Street") + '</label>' + 
				'<input type="text" id="USER-ADR-STREET" class="vcard-item" placeholder="Manhattan" />' + 
				
				'<label for="USER-ADR-LOCALITY">' + _e("City") + '</label>' + 
				'<input type="text" id="USER-ADR-LOCALITY" class="vcard-item" placeholder="New-York" />' + 
				
				'<label for="USER-ADR-PCODE">' + _e("Postal code") + '</label>' + 
				'<input type="text" id="USER-ADR-PCODE" class="vcard-item" placeholder="10002" />' + 
				
				'<label for="USER-ADR-CTRY">' + _e("Country") + '</label>' + 
				'<input type="text" id="USER-ADR-CTRY" class="vcard-item" placeholder="USA" />' + 
			'</fieldset>' + 
			
			'<fieldset>' + 
				'<legend>' + _e("Biography") + '</legend>' + 
				
				'<textarea id="USER-DESC" rows="8" cols="60" class="vcard-item"></textarea>' + 
			'</fieldset>' + 
		'</div>' + 
		
		'<div class="infos">' + 
			'<p class="infos-title">' + _e("Important notice") + '</p>' + 
			
			'<p>' + _e("Be careful with the information you store into your profile, because it might be accessible by everyone (even someone you don't want to).") + '</p>' + 
			'<p>' + _e("Not everything is private on XMPP; this is one of those things, your public profile (vCard).") + '</p>' + 
			'<p>' + printf(_e("It is strongly recommended to upload a profile image (%s maximum), like a picture of yourself, because that makes you easily recognizable by your friends."), JAPPIX_MAX_UPLOAD) + '</p>' + 
			'<p><b><a href="https://me.jappix.com/new" target="_blank">' + _e("Enable my public profile") + ' »</a></b></p>' + 
		'</div>' + 
	'</div>' + 
	
	'<div class="bottom">' + 
		'<div class="wait wait-medium"></div>' + 
		
		'<a href="#" class="finish save disabled">' + _e("Save") + '</a>' + 
		'<a href="#" class="finish cancel">' + _e("Cancel") + '</a>' + 
	'</div>';
	
	// Create the popup
	createPopup('vcard', html);
	
	// Associate the events
	launchVCard();
	
	// We get the VCard informations
	getVCard(getXID(), 'user');
	
	return false;
}

// Closes the vCard popup
function closeVCard() {
	// Destroy the popup
	destroyPopup('vcard');
	
	// Create the welcome end popup?
	if(END_WELCOME) {
		// Open popup
		openMe();
		
		// Unavoidable popup
		$('#me').addClass('unavoidable');
	}
	
	return false;
}

// Switches the vCard popup tabs
function switchVCard(id) {
	$('#vcard .one-lap').removeClass('lap-active');
	$('#vcard #lap' + id).addClass('lap-active');
	$('#vcard .tab a').removeClass('tab-active');
	$('#vcard .tab a[data-key="' + id + '"]').addClass('tab-active');
	
	return false;
}

// Waits for the avatar upload reply
function waitAvatarUpload() {
	// Reset the avatar info
	$('#vcard .avatar-info').hide().stopTime();
	
	// Show the wait info
	$('#vcard .avatar-wait').show();
}

// Handles the avatar upload reply
function handleAvatarUpload(responseXML) {
	// Data selector
	var dData = $(responseXML).find('jappix');
	
	// Not current upload session?
	if(parseInt(dData.attr('id')) != parseInt($('#vcard-avatar input[name="id"]').val()))
		return;
	
	// Reset the avatar info
	$('#vcard .avatar-info').hide().stopTime();
	
	// Process the returned data
	if(!dData.find('error').size()) {
		// Read the values
		var aType = dData.find('type').text();
		var aBinval = dData.find('binval').text();
		
		// We remove everything that isn't useful right here
		$('#vcard .no-avatar').hide();
		$('#vcard .avatar').remove();
		
		// We display the delete button
		$('#vcard .avatar-delete').show();
		
		// We tell the user it's okay
		$('#vcard .avatar-ok').show();
		
		// Timer
		$('#vcard .avatar-info').oneTime('10s', function() {
			$(this).hide();
		});
		
		// We put the base64 values in a hidden input to be sent
		$('#USER-PHOTO-TYPE').val(aType);
		$('#USER-PHOTO-BINVAL').val(aBinval);
		
		// We display the avatar !
		$('#vcard .avatar-container').replaceWith('<div class="avatar-container"><img class="avatar" src="data:' + aType + ';base64,' + aBinval + '" alt="" /></div>');
	}
	
	// Any error?
	else {
		$('#vcard .avatar-error').show();
		
		// Timer
		$('#vcard .avatar-info').oneTime('10s', function() {
			$(this).hide();
		});
		
		logThis('Error while uploading the avatar: ' + dData.find('error').text(), 1);
	}
}

// Deletes the encoded avatar of an user
function deleteAvatar() {
	// We remove the avatar displayed elements
	$('#vcard .avatar-info').stopTime();
	$('#vcard .avatar-info, #vcard .avatar-wait, #vcard .avatar-error, #vcard .avatar-ok, #vcard .avatar-delete').hide();
	$('#vcard .avatar').remove();
	
	// We reset the input value
	$('#USER-PHOTO-TYPE, #USER-PHOTO-BINVAL').val('');
	
	// We show the avatar-uploading request
	$('#vcard .no-avatar').show();
	
	return false;
}

// Creates a special vCard input
function createInputVCard(id, type) {
	// Generate the new ID
	id = 'USER-' + id;
	
	// Can append the content
	if((type == 'user') && !exists('#vcard #' + id))
		$('#vcard .content').append('<input id="' + id + '" class="vcard-item" type="hidden" />');
}

// Gets the vCard of a XID
function getVCard(to, type) {
	// Generate a special ID
	var id = genID();
	
	// New IQ
	var iq = new JSJaCIQ();
	iq.setID(id);
	iq.setType('get');
	iq.appendNode('vCard', {'xmlns': NS_VCARD});
	
	// Send the IQ to the good user
	if(type == 'user') {
		// Show the wait icon
		$('#vcard .wait').show();
		
		// Apply the session ID
		$('#vcard').attr('data-vcard', id);
		
		// Send the IQ
		con.send(iq, handeUVCard);
	}
	
	else {
		// Show the wait icon
		$('#userinfos .wait').show();
		
		// Apply the session ID
		$('#userinfos').attr('data-vcard', id);
		
		// Send the IQ
		iq.setTo(to);
		con.send(iq, handeBVCard);
	}
}

// Handles the current connected user's vCard
function handeUVCard(iq) {
	handleVCard(iq, 'user');
}

// Handles an external buddy vCard
function handeBVCard(iq) {
	handleVCard(iq, 'buddy');
}

// Handles a vCard stanza
function handleVCard(iq, type) {
	// Extract the data
	var iqID = iq.getID();
	var iqFrom = fullXID(getStanzaFrom(iq));
	var iqNode = iq.getNode();
	
	// Define some paths
	var path_vCard = '#vcard[data-vcard="' + iqID + '"]';
	var path_userInfos = '#userinfos[data-vcard="' + iqID + '"]';
	
	// End if the session does not exist
	if(((type == 'user') && !exists(path_vCard)) || ((type == 'buddy') && !exists(path_userInfos)))
		return;
	
	// We retrieve main values
	var values_yet = [];
	
	$(iqNode).find('vCard').children().each(function() {
		// Read the current parent node name
		var tokenname = (this).nodeName.toUpperCase();
		
		// Node with a parent
		if($(this).children().size()) {
			$(this).children().each(function() {
				// Get the node values
				var currentID = tokenname + '-' + (this).nodeName.toUpperCase();
				var currentText = $(this).text();
				
				// Not yet added?
				if(!existArrayValue(values_yet, currentID)) {
					// Create an input if it does not exist
					createInputVCard(values_yet, type);
					
					// Userinfos viewer popup
					if((type == 'buddy') && currentText) {
						if(currentID == 'EMAIL-USERID')
							$(path_userInfos + ' #BUDDY-' + currentID).html('<a href="mailto:' + currentText.htmlEnc() + '" target="_blank">' + currentText.htmlEnc() + '</a>');
						else
							$(path_userInfos + ' #BUDDY-' + currentID).text(currentText.htmlEnc());
					}
					
					// Profile editor popup
					else if(type == 'user')
						$(path_vCard + ' #USER-' + currentID).val(currentText);
					
					// Avoid duplicating the value
					values_yet.push(currentID);
				}
			});
		}
		
		// Node without any parent
		else {
			// Get the node values
			var currentText = $(this).text();
			
			// Not yet added?
			if(!existArrayValue(values_yet, tokenname)) {
				// Create an input if it does not exist
				createInputVCard(tokenname, type);
				
				// Userinfos viewer popup
				if((type == 'buddy') && currentText) {
					// URL modification
					if(tokenname == 'URL') {
						// No http:// or https:// prefix, we should add it
						if(!currentText.match(/^https?:\/\/(.+)/))
							currentText = 'http://' + currentText;
						
						currentText = '<a href="' + currentText + '" target="_blank">' + currentText.htmlEnc() + '</a>';
					}
					
					// Description modification
					else if(tokenname == 'DESC')
						currentText = filterThisMessage(currentText, getBuddyName(iqFrom).htmlEnc(), true);
					
					// Other stuffs
					else
						currentText = currentText.htmlEnc();
					
					$(path_userInfos + ' #BUDDY-' + tokenname).html(currentText);
				}
				
				// Profile editor popup
				else if(type == 'user')
					$(path_vCard + ' #USER-' + tokenname).val(currentText);
				
				// Avoid duplicating the value
				values_yet.push(tokenname);
			}
		}
	});
	
	// Update the stored avatar
	if(type == 'buddy') {
		// Get the avatar XML
		var xml = getPersistent('global', 'avatar', iqFrom);
		
		// If there were no stored avatar previously
		if($(XMLFromString(xml)).find('type').text() == 'none') {
			xml = xml.replace(/<forced>false<\/forced>/gi, '<forced>true</forced>');
			setPersistent(getXID(), 'avatar', iqFrom, xml);
		}
		
		// Handle the user avatar
		handleAvatar(iq);
	}
	
	// The avatar values targets
	var aBinval, aType, aContainer;
	
	if(type == 'user') {
		aBinval = $('#USER-PHOTO-BINVAL').val();
		aType = $('#USER-PHOTO-TYPE').val();
		aContainer = path_vCard + ' .avatar-container';
	}
	
	else {
		aBinval = $(iqNode).find('BINVAL:first').text();
		aType = $(iqNode).find('TYPE:first').text();
		aContainer = path_userInfos + ' .avatar-container';
	}
	
	// We display the avatar if retrieved
	if(aBinval) {
		// No type?
		if(!aType)
			aType = 'image/png';
		
		if(type == 'user') {
			// We move all the things that we don't need in that case
			$(path_vCard + ' .no-avatar').hide();
			$(path_vCard + ' .avatar-delete').show();
			$(path_vCard + ' .avatar').remove();
		}
		
		// We display the avatar we have just received
		$(aContainer).replaceWith('<div class="avatar-container"><img class="avatar" src="data:' + aType + ';base64,' + aBinval + '" alt="" /></div>');
	}
	
	else if(type == 'buddy')
		$(aContainer).replaceWith('<div class="avatar-container"><img class="avatar" src="' + './img/others/default-avatar.png' + '" alt="" /></div>');
	
	// Do someting depending of the type
	if(type == 'user') {
		$(path_vCard + ' .wait').hide();
		$(path_vCard + ' .finish:first').removeClass('disabled');
	}
	
	else
		vCardBuddyInfos();
	
	logThis('vCard received: ' + iqFrom);
}

// Sends the vCard of the user
function sendVCard() {
	// Initialize the IQ
	var iq = new JSJaCIQ();
	iq.setType('set');
	
	var vCard = iq.appendNode('vCard', {'xmlns': NS_VCARD});
	
	// We send the identity part of the form
	$('#vcard .vcard-item').each(function() {
		var itemID = $(this).attr('id').replace(/^USER-(.+)/, '$1');
		var itemVal = $(this).val();
		
		if(itemVal && itemID) {
			if(itemID.indexOf('-') != -1) {
				var tagname = explodeThis('-', itemID, 0);
				var aNode;
				
				if(vCard.getElementsByTagName(tagname).length > 0)
					aNode = vCard.getElementsByTagName(tagname).item(0);
				else
					aNode = vCard.appendChild(iq.buildNode(tagname, {'xmlns': NS_VCARD}));
				
				aNode.appendChild(iq.buildNode(explodeThis('-', itemID, 1), {'xmlns': NS_VCARD}, itemVal));
			}
			
			else
				vCard.appendChild(iq.buildNode(itemID, {'xmlns': NS_VCARD}, itemVal));
		}
	});
	
	// Send the IQ
	con.send(iq);
	
	// Send the user nickname & avatar over PEP
	if(enabledPEP()) {
		// Read values
		var user_nick = $('#USER-NICKNAME').val();
		var photo_bin = $('#USER-PHOTO-BINVAL').val();
		var photo_type = $('#USER-PHOTO-TYPE').val();
		var photo_data = Base64.decode(photo_bin) || '';
		var photo_bytes = photo_data.length || '';
		var photo_id = hex_sha1(photo_data) || '';
		
		// Values array
		var read = [
			user_nick,
			photo_bin,
			[photo_type, photo_id, photo_bytes]
		];
		
		// Nodes array
		var node = [
			NS_NICK,
			NS_URN_ADATA,
			NS_URN_AMETA
		];
		
		// Generate the XML
		for(i in read) {
			var iq = new JSJaCIQ();
			iq.setType('set');
			
			var pubsub = iq.appendNode('pubsub', {'xmlns': NS_PUBSUB});
			var publish = pubsub.appendChild(iq.buildNode('publish', {'node': node[i], 'xmlns': NS_PUBSUB}));
			
			if((i == 0) && read[0]) {
				var item = publish.appendChild(iq.buildNode('item', {'xmlns': NS_PUBSUB}));
				
				// Nickname element
				item.appendChild(iq.buildNode('nick', {'xmlns': NS_NICK}, read[i]));
			}
			
			else if(((i == 1) || (i == 2)) && read[1]) {
				var item = publish.appendChild(iq.buildNode('item', {'xmlns': NS_PUBSUB}));
				
				// Apply the SHA-1 hash
				if(photo_id)
					item.setAttribute('id', photo_id);
				
				// Avatar data node
				if(i == 1)
					item.appendChild(iq.buildNode('data', {'xmlns': NS_URN_ADATA}, read[i]));
				
				// Avatar metadata node
				else {
					var metadata = item.appendChild(iq.buildNode('metadata', {'xmlns': NS_URN_AMETA}));
					
					if(read[i]) {
						var meta_info = metadata.appendChild(iq.buildNode('info', {'xmlns': NS_URN_AMETA}));
						
						if(read[i][0])
							meta_info.setAttribute('type', read[i][0]);
						if(read[i][1])
							meta_info.setAttribute('id', read[i][1]);
						if(read[i][2])
							meta_info.setAttribute('bytes', read[i][2]);
					}
				}
			}
			
			con.send(iq);
		}
	}
	
	// Close the vCard stuffs
	closeVCard();
	
	// Get our new avatar
	getAvatar(getXID(), 'force', 'true', 'forget');
	
	logThis('vCard sent.');
	
	return false;
}

// Plugin launcher
function launchVCard() {
	// Focus on the first input
	$(document).oneTime(10, function() {
		$('#vcard input:first').focus();
	});
	
	// Keyboard events
	$('#vcard input[type="text"]').keyup(function(e) {
		// Enter pressed: send the vCard
		if((e.keyCode == 13) && !$('#vcard .finish.save').hasClass('disabled'))
			return sendVCard();
	});
	
	// Click events
	$('#vcard .tab a').click(function() {
		// Yet active?
		if($(this).hasClass('tab-active'))
			return false;
		
		// Switch to the good tab
		var key = parseInt($(this).attr('data-key'));
		
		return switchVCard(key);
	});
	
	$('#vcard .avatar-delete').click(function() {
		return deleteAvatar();
	});
	
	$('#vcard .bottom .finish').click(function() {
		if($(this).is('.cancel'))
			return closeVCard();
		if($(this).is('.save') && !$(this).hasClass('disabled'))
			return sendVCard();
		
		return false;
	});
	
	// Avatar upload vars
	var avatar_options = {
		dataType:	'xml',
		beforeSubmit:	waitAvatarUpload,
		success:	handleAvatarUpload
	};
	
	// Avatar upload form submit event
	$('#vcard-avatar').submit(function() {
		if($('#vcard .wait').is(':hidden') && $('#vcard .avatar-info.avatar-wait').is(':hidden') && $('#vcard-avatar input[type="file"]').val())
			$(this).ajaxSubmit(avatar_options);
		
		return false;
	});
	
	// Avatar upload input change event
	$('#vcard-avatar input[type="file"]').change(function() {
		if($('#vcard .wait').is(':hidden') && $('#vcard .avatar-info.avatar-wait').is(':hidden') && $(this).val())
			$('#vcard-avatar').ajaxSubmit(avatar_options);
		
		return false;
	});
	
	// Placeholders
	$('#vcard-avatar input[type="text"]').placeholder();
}


/*

Jappix - An open social platform
These are the user-infos JS scripts for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 27/03/11

*/

// Opens the user-infos popup
function openUserInfos(xid) {
	// Can show shortcuts?
	var shortcuts = '';
	
	if(xid != getXID()) {
		shortcuts = '<div class="shortcuts">' + 
					'<a href="#" class="message talk-images" title="' + _e("Send him/her a message") + '" onclick="closeUserInfos(); return composeInboxMessage(\'' + encodeOnclick(xid) + '\');"></a>' + 
					'<a href="#" class="chat talk-images" title="' + _e("Start a chat with him/her") + '" onclick="closeUserInfos(); return checkChatCreate(\'' + encodeOnclick(xid) + '\', \'chat\');"></a>' + 
					'<a href="#" class="command talk-images" title="' + _e("Command") + '" onclick="closeUserInfos(); return retrieveAdHoc(\'' + encodeOnclick(xid) + '\');"></a>' + 
		             '</div>';
	}
	
	// Popup HTML content
	var html = 
	'<div class="top">' + _e("User profile") + '</div>' + 
	
	'<div class="tab">' + 
		'<a href="#" class="tab-active" data-key="1">' + _e("General") + '</a>' + 
		'<a href="#" data-key="2">' + _e("Advanced") + '</a>' + 
		'<a href="#" data-key="3">' + _e("Comments") + '</a>' + 
	'</div>' + 
	
	'<div class="content">' + 
		'<div class="lap-active one-lap info1">' + 
			'<div class="main-infos">' + 
				'<div class="avatar-container">' + 
					'<img class="avatar" src="' + './img/others/default-avatar.png' + '" alt="" />' + 
				'</div>' + 
				
				'<h1 id="BUDDY-FN" class="reset-info">' + _e("unknown") + '</h1>' + 
				'<h2 class="buddy-xid" class="reset-info">' + _e("unknown") + '</h2>' + 
				'<h3 class="buddy-last" class="reset-info">' + _e("unknown") + '</h3>' + 
				
				shortcuts + 
			'</div>' + 
			
			'<div class="block-infos">' + 
				'<div class="one-line"><b class="line-label">' + _e("Date of birth") + '</b><span id="BUDDY-BDAY" class="reset-info">' + _e("unknown") + '</span></div>' + 
				
				'<div class="one-line"><b class="line-label">' + _e("E-mail") + '</b><span id="BUDDY-EMAIL-USERID" class="reset-info">' + _e("unknown") + '</span></div>' + 
				
				'<div class="one-line"><b class="line-label">' + _e("Phone") + '</b><span id="BUDDY-TEL-NUMBER" class="reset-info">' + _e("unknown") + '</span></div>' + 
				
				'<div class="one-line"><b class="line-label">' + _e("Website") + '</b><span id="BUDDY-URL" class="reset-info">' + _e("unknown") + '</span></div>' + 
			'</div>' + 
			
			'<div class="block-infos">' + 
				'<div class="one-line"><b class="line-label">' + _e("Client") + '</b><span id="BUDDY-CLIENT" class="reset-info">' + _e("unknown") + '</span></div>' + 
				
				'<div class="one-line"><b class="line-label">' + _e("System") + '</b><span id="BUDDY-SYSTEM" class="reset-info">' + _e("unknown") + '</span></div>' + 
				
				'<div class="one-line"><b class="line-label">' + _e("Local time") + '</b><span id="BUDDY-TIME" class="reset-info">' + _e("unknown") + '</span></div>' + 
			'</div>' + 
		'</div>' + 
		
		'<div class="one-lap info2">' + 
			'<div class="block-infos">' + 
				'<div class="one-line"><b class="line-label">' + _e("Street") + '</b><span id="BUDDY-ADR-STREET" class="reset-info">' + _e("unknown") + '</span></div>' + 
				
				'<div class="one-line"><b class="line-label">' + _e("City") + '</b><span id="BUDDY-ADR-LOCALITY" class="reset-info">' + _e("unknown") + '</span></div>' + 
				
				'<div class="one-line"><b class="line-label">' + _e("Postal code") + '</b><span id="BUDDY-ADR-PCODE" class="reset-info">' + _e("unknown") + '</span></div>' + 
				
				'<div class="one-line"><b class="line-label">' + _e("Country") + '</b><span id="BUDDY-ADR-CTRY" class="reset-info">' + _e("unknown") + '</span></div>' + 
			'</div>' + 
			
			'<div class="block-infos">' + 
				'<div class="one-line"><b class="line-label">' + _e("Biography") + '</b><span id="BUDDY-DESC" class="reset-info">' + _e("unknown") + '</span></div>' + 
			'</div>' + 
		'</div>' + 
		
		'<div class="one-lap info3">' + 
			'<textarea class="rosternotes" rows="8" cols="60"></textarea>' + 
		'</div>' + 
	'</div>' + 
	
	'<div class="bottom">' + 
		'<div class="wait wait-medium"></div>' + 
		
		'<a href="#" class="finish">' + _e("Close") + '</a>' + 
	'</div>';
	
	// Create the popup
	createPopup('userinfos', html);
	
	// Associate the events
	launchUserInfos();
	
	// We retrieve the user's vcard
	retrieveUserInfos(xid);
	
	return false;
}

// Closes the user-infos popup
function closeUserInfos() {
	// Send the buddy comments
	sendBuddyComments();
	
	// Destroy the popup
	destroyPopup('userinfos');
	
	return false;
}

// Gets the user-infos
function retrieveUserInfos(xid) {
	// We setup the waiting indicator
	markers = 'vcard last';
	
	// We put the user's XID
	$('#userinfos .buddy-xid').text(xid);
	
	// We get the vCard
	getVCard(xid, 'buddy');
	
	// Get the highest resource for this XID
	var cXID = highestPriority(xid);
	var pXID = xid;
	
	// If the user is logged in
	if(cXID) {
		// Change the XID
		pXID = cXID;
		
		// We request the user's system infos
		queryUserInfos(cXID, 'version')
		
		// We request the user's local time
		queryUserInfos(cXID, 'time')
		
		// Add these to the markers
		markers += ' version time';
	}
	
	// We request the user's last activity
	queryUserInfos(pXID, 'last');
	
	// Add the markers
	$('#userinfos .content').addClass(markers);
	
	// We request all the user's comments
	displayBuddyComments(xid);
}

// Builds the asked user-infos query
function queryUserInfos(xid, mode) {
	// Generate a session ID
	var id = genID();
	$('#userinfos').attr('data-' + mode, id);
	
	// New IQ
	var iq = new JSJaCIQ();
	
	iq.setID(id);
	iq.setType('get');
	iq.setTo(xid);
	
	// Last activity query
	if(mode == 'last') {
		iq.setQuery(NS_LAST);
		con.send(iq, lastActivityUserInfos);
	}
	
	// Time query
	else if(mode == 'time') {
		iq.appendNode('time', {'xmlns': NS_URN_TIME});
		con.send(iq, localTimeUserInfos);
	}
	
	// Version query
	else if(mode == 'version') {
		iq.setQuery(NS_VERSION);
		con.send(iq, versionUserInfos);
	}
}

// Checks if the waiting item can be hidden
function vCardBuddyInfos() {
	$('#userinfos .content').removeClass('vcard');
	wUserInfos();
}

// Displays the buddy comments
function displayBuddyComments(xid) {
	// We get the value in the database
	var value = getDB('rosternotes', xid);
	
	// Display the value
	if(value)
		$('#userinfos .rosternotes').val(value);
}

// Displays the user's last activity result
function lastActivityUserInfos(iq) {
	// Extract the request ID
	var id = iq.getID();
	var path = '#userinfos[data-last="' + id + '"]';
	
	// End if session does not exist
	if(!exists(path))
		return;
	
	if(iq && (iq.getType() == 'result')) {
		// Get the values
		var from = fullXID(getStanzaFrom(iq));
		var seconds = $(iq.getNode()).find('query').attr('seconds');
		
		// Any seconds?
		if(seconds != undefined) {
			// Initialize the parsing
			var last;
			seconds = parseInt(seconds);
			
			// Active user
			if(seconds <= 60)
				last = _e("User currently active");
			
			// Inactive user
			else {
				// Parse the date
				var date_now = new Date();
				var time_now = date_now.getTime();
				var date_last = new Date(date_now - (seconds * 1000));
				var date = date_last.toLocaleString();
				
				// Offline user
				if(from.indexOf('/') == -1)
					last = printf(_e("Last seen: %s"), date);
				
				// Online user
				else
					last = printf(_e("Inactive since: %s"), date);
			}
			
			// Append this text
			$('#userinfos .buddy-last').text(last);
		}
		
		logThis('Last activity received: ' + from);
	}
	
	$('#userinfos .content').removeClass('last');
	wUserInfos();
}

// Displays the user's software version result
function versionUserInfos(iq) {
	// Extract the request ID
	var id = iq.getID();
	var path = '#userinfos[data-version="' + id + '"]';
	
	// End if session does not exist
	if(!exists(path))
		return;
	
	// Extract the reply data
	if(iq && (iq.getType() == 'result')) {
		// Get the values
		var xml = iq.getQuery();
		var name = $(xml).find('name').text();
		var version = $(xml).find('version').text();
		var os = $(xml).find('os').text();
		
		// Put the values together
		if(name && version)
			name = name + ' ' + version;
		
		// Display the values
		if(name)
			$(path + ' #BUDDY-CLIENT').text(name);
		if(os)
			$(path + ' #BUDDY-SYSTEM').text(os);
		
		logThis('Software version received: ' + fullXID(getStanzaFrom(iq)));
	}
	
	$('#userinfos .content').removeClass('version');
	wUserInfos();
}

// Displays the user's local time result
function localTimeUserInfos(iq) {
	// Extract the request ID
	var id = iq.getID();
	var path = '#userinfos[data-time="' + id + '"]';
	
	// End if session does not exist
	if(!exists(path))
		return;
	
	if(iq && (iq.getType() == 'result')) {
		// Get the values
		var xml = iq.getNode();
		var tzo = $(xml).find('tzo').text();
		var utc = $(xml).find('utc').text();
		
		// Any UTC?
		if(utc) {
			// Add the TZO if there's no one
			if(tzo && utc.match(/^(.+)Z$/))
				utc = RegExp.$1 + tzo;
			
			// Get the local date string
			var local_string = Date.hrTime(utc);
			
			// Then display it
			$(path + ' #BUDDY-TIME').text(local_string);
		}
		
		logThis('Local time received: ' + fullXID(getStanzaFrom(iq)));
	}
	
	$('#userinfos .content').removeClass('time');
	wUserInfos();
}

// Hides the waiting image if needed
function wUserInfos() {
	var selector = $('#userinfos .content');
	
	if(!selector.hasClass('vcard') && !selector.hasClass('last') && !selector.hasClass('version') && !selector.hasClass('time'))
		$('#userinfos .wait').hide();
}

// Sends the buddy comments
function sendBuddyComments() {
	// Update the current value
	var value = $('#userinfos .rosternotes').val();
	var xid = $('#userinfos .buddy-xid').text();
	
	// Necessary to update?
	var old_value = getDB('rosternotes', xid);
	
	if((old_value == value) || (!old_value && !value))
		return false;
	
	// Update the database
	setDB('rosternotes', xid, value);
	
	// Send the new buddy storage values
	var iq = new JSJaCIQ();
	iq.setType('set');
	var query = iq.setQuery(NS_PRIVATE);
	var storage = query.appendChild(iq.buildNode('storage', {'xmlns': NS_ROSTERNOTES}));
	
	// We regenerate the XML
	for(var i = 0; i < storageDB.length; i++) {
		// Get the pointer values
		var current = storageDB.key(i);
		
		// If the pointer is on a stored rosternote
		if(explodeThis('_', current, 0) == 'rosternotes') {
			var xid = explodeThis('_', current, 1);
			var value = storageDB.getItem(current);
			
			if(xid && value)
				storage.appendChild(iq.buildNode('note', {'jid': xid, 'xmlns': NS_ROSTERNOTES}, value));
		}
	}
	
	con.send(iq);
	
	return false;
}

// Switches the user-infos tabs
function switchUInfos(id) {
	$('#userinfos .content .one-lap').hide();
	$('#userinfos .content .info' + id).show();
	$('#userinfos .tab a').removeClass('tab-active');
	$('#userinfos .tab a[data-key="' + id + '"]').addClass('tab-active');
	
	return false;
}

// Gets the user's informations when creating a new chat
function getUserInfos(hash, xid, nick, type) {
	// This is a normal chat
	if(type != 'private') {
		// Display the buddy name
		if(nick) {
			$('#' + hash + ' .top .name .bc-name').text(nick);
			$('#page-switch .' + hash + ' .name').text(nick);
		}
		
		// Get the buddy PEP informations
		displayAllPEP(xid);
	}
	
	// Display the buddy presence
	presenceFunnel(xid, hash);
}

// Plugin launcher
function launchUserInfos() {
	// Click events
	$('#userinfos .tab a').click(function() {
		// Yet active?
		if($(this).hasClass('tab-active'))
			return false;
		
		// Switch to the good tab
		var key = parseInt($(this).attr('data-key'));
		
		return switchUInfos(key);
	});
	
	$('#userinfos .bottom .finish').click(function() {
		return closeUserInfos();
	});
}

/*

Jappix - An open social platform
These are the seach tools JS script for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 19/03/11

*/

// Searches in the user's buddy list
function processBuddySearch(query) {
	// No query submitted?
	if(!query)
		return;
	
	// Wildcard (*) submitted
	if(query == '*')
		query = '';
	
	// Replace forbidden characters in regex
	query = escapeRegex(query);
	
	// Create an empty array
	var results = new Array();
	
	// Search regex
	var regex = new RegExp('((^)|( ))' + query, 'gi');
	
	// Search in the roster
	var buddies = getAllBuddies();
	
	for(i in buddies) {
		var xid = buddies[i];
		var nick = getBuddyName(xid);
		
		// Buddy match our search, and not yet in the array
		if(nick.match(regex) && !existArrayValue(results, xid))
			results.push(xid);
	}
	
	// Return the results array
	return results;
}

// Resets the buddy search tool
function resetBuddySearch(destination) {
	$(destination + ' ul').remove();
	$(destination + ' input').removeClass('suggested');
}

// Add the clicked XID to the input
function addBuddySearch(destination, xid) {
	// Remove the search tool
	resetBuddySearch(destination);
	
	// Define a selector
	var input = $(destination + ' input');
	var value = input.val();
	
	// Get the old value (if there's another value)
	var old = '';
	
	if(value.match(/(^(.+)(,)(\s)?)(\w+)$/))
		old = RegExp.$1;
	
	// Add the XID to the "to" input and focus on it
	$(document).oneTime(10, function() {
		input.val(old + xid).focus();
	});
	
	return false;
}

// Creates the appropriate markup for the search results
function createBuddySearch(destination) {
	// Reset the search engine
	resetBuddySearch(destination);
	
	// Get the entered value
	var value = $(destination + ' input').val();
	
	// Separation with a comma?
	if(value.match(/^(.+)((,)(\s)?)(\w+)$/))
		value = RegExp.$5;
	
	// Get the result array
	var entered = processBuddySearch(value);
	
	// Display each result (if any)
	if(entered && entered.length) {
		// Set a special class to the search input
		$(destination + ' input').addClass('suggested');
		
		// Append each found buddy in the container 
		var regex = new RegExp('((^)|( ))' + value, 'gi');
		
		// Initialize the code generation
		var code = '<ul>';
		
		for(b in entered) {
			// Get some values from the XID
			var current = getBuddyName(entered[b]).htmlEnc();
			current = current.replace(regex, '<b>$&</b>');
			
			// Add the current element to the global code
			code += '<li onclick="return addBuddySearch(\'' + encodeOnclick(destination) + '\', \'' + encodeOnclick(entered[b]) + '\');" data-xid="' + encodeQuotes(entered[b]) + '">' + current + '</li>';
		}
		
		// Finish the code generation
		code += '</ul>';
		
		// Creates the code in the DOM
		$(destination).append(code);
		
		// Put the hover on the first element
		$(destination + ' ul li:first').addClass('hovered');
		
		// Hover event, to not to remove this onblur and loose the click event
		$(destination + ' ul li').hover(function() {
			$(destination + ' ul li').removeClass('hovered');
			$(this).addClass('hovered');
			
			// Add a marker for the blur event
			$(destination + ' ul').attr('mouse-hover', 'true');
		}, function() {
			$(this).removeClass('hovered');
			
			// Remove the mouse over marker
			$(destination + ' ul').removeAttr('mouse-hover');
		});
	}
}

// Handles the keyboard arrows press when searching
function arrowsBuddySearch(e, destination) {
	// Down arrow: 40
	// Up arrown: 38
	
	// Initialize
	var code = e.keyCode;
	
	// Not the key we want here
	if((code != 40) && (code != 38))
		return;
	
	// Remove the eventual mouse hover marker
	$(destination + ' ul').removeAttr('mouse-hover');
	
	// Create the path & get its size
	var path = destination + ' ul li';
	var pSize = $(path).size();
	
	// Define the i value
	var i = 0;
	
	// Switching yet launched
	if(exists(path + '.hovered')) {
		var index = $(path).attr('data-hovered');
		
		if(index)
			i = parseInt(index);
		
		if(code == 40)
			i++;
		else
			i--;
	}
	
	else if(code == 38)
		i = pSize - 1;
	
	// We must not override the maximum i limit
	if(i >= pSize)
		i = 0;
	
	// We must not have negative i
	else if(i < 0)
		i = pSize - 1;
	
	// Modify the list
	$(path + '.hovered').removeClass('hovered');
	$(path).eq(i).addClass('hovered');
	
	// Store the i index
	$(path).attr('data-hovered', i);
	
	return false;
}

// Filters the buddies in the roster
var SEARCH_FILTERED = false;

function goFilterBuddySearch(vFilter) {
	// Put a marker
	SEARCH_FILTERED = true;
	
	// Show the buddies that match the search string
	var rFilter = processBuddySearch(vFilter);
	
	// Hide all the buddies
	$('#buddy-list .buddy').hide();
	
	// Only show the buddies which match the search
	if(!BLIST_ALL) {
		for(i in rFilter)
			$('#buddy-list .buddy[data-xid="' + escape(rFilter[i]) + '"]:not(.hidden-buddy)').show();
	} else {
		for(i in rFilter)
			$('#buddy-list .buddy[data-xid="' + escape(rFilter[i]) + '"]').show();
	}
}

// Resets the buddy filtering in the roster
function resetFilterBuddySearch() {
	// Remove the marker
	SEARCH_FILTERED = false;
	
	// Show all the buddies
	$('#buddy-list .buddy').show();
	
	// Only show available buddies
	if(!BLIST_ALL)
		$('#buddy-list .buddy.hidden-buddy').hide();
	
	// Update the groups
	updateGroups();
}

// Funnels the buddy filtering
function funnelFilterBuddySearch(keycode) {
	// Get the input value
	var input = $('#buddy-list .filter input');
	var cancel = $('#buddy-list .filter a');
	var value = input.val();
	
	// Security: reset all the groups, empty or not, deployed or not
	$('#buddy-list .one-group, #buddy-list .group-buddies').show();
	$('#buddy-list .group span').text('-');
	
	// Nothing is entered, or escape pressed
	if(!value || (keycode == 27)) {
		if(keycode == 27)
			input.val('');
		
		resetFilterBuddySearch();
		cancel.hide();
	}
	
	// Process the filtering
	else {
		cancel.show();
		goFilterBuddySearch(value);
	}
	
	// Update the groups
	updateGroups();
}

// Searches for the nearest element (with a lower stamp than the current one)
function sortElementByStamp(stamp, element) {
	var array = new Array();
	var i = 0;
	var nearest = 0;
	
	// Add the stamp values to the array
	$(element).each(function() {
		var current_stamp = parseInt($(this).attr('data-stamp'));
		
		// Push it!
		array.push(current_stamp);
	});
	
	// Sort the array
	array.sort();
	
	// Get the nearest stamp value
	while(stamp > array[i]) {
		nearest = array[i];
		
		i++;
	}
	
	return nearest;
}

/*

Jappix - An open social platform
These are the autocompletion tools JS script for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 12/11/10

*/

// Sort an array with insensitivity to the case
function caseInsensitiveSort(a, b) { 
	// Put the two strings into lower case
	a = a.toLowerCase();
	b = b.toLowerCase();
	
	// Process the sort
	if(a > b)
		return 1;
	if(a < b)
		return -1;
}

// Creates an array with the autocompletion results
function processAutocompletion(query, id) {
	// Replace forbidden characters in regex
	query = escapeRegex(query);
	
	// Create an empty array
	var results = new Array();
	
	// Search in the roster
	$('#' + id + ' .user').each(function() {
		var nick = $(this).find('.name').text();
		var regex = new RegExp('(^)' + query, 'gi');
		
		if(nick.match(regex))
			results.push(nick);
	});
	
	// Sort the array
	results = results.sort(caseInsensitiveSort);
	
	// Return the results array
	return results;
}

// Resets the autocompletion tools
function resetAutocompletion(hash) {
	$('#' + hash + ' .message-area').removeAttr('data-autocompletion-pointer').removeAttr('data-autocompletion-query');
}

// Autocompletes the chat input nick
function createAutocompletion(hash) {
	// Initialize
	var vSelector = $('#' + hash + ' .message-area');
	var value = vSelector.val();
	if(!value)
		resetAutocompletion(hash);
	var query = vSelector.attr('data-autocompletion-query');
	
	// The autocompletion has not been yet launched
	if(query == undefined) {
		query = value;
		vSelector.attr('data-autocompletion-query', query);
	}
	
	// Get the pointer
	var pointer = vSelector.attr('data-autocompletion-pointer');
	var i = 0;
	
	if(pointer)
		i = parseInt(pointer);
	
	// We get the nickname
	var nick = processAutocompletion(query, hash)[i];
	
	// Shit, this is my nick!
	if((nick != undefined) && (nick.toLowerCase() == getMUCNick(hash).toLowerCase())) {
		// Increment
		i++;
		
		// Get the next nick
		nick = processAutocompletion(query, hash)[i];
	}
	
	// We quote the nick
	if(nick != undefined) {
		// Increment
		i++;
		quoteMyNick(hash, nick);
		
		// Put a pointer
		vSelector.attr('data-autocompletion-pointer', i);
	}
}

/*

Jappix - An open social platform
These are the welcome tool functions for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 16/01/12

*/

// Opens the welcome tools
function openWelcome() {	
	// Share message
	var share_msg = printf(_e("Using Jappix, an open social platform. I am %s!"), getXID());
	
	// Popup HTML content
	var html = 
	'<div class="top">' + _e("Welcome!") + '</div>' + 
	
	'<div class="tab">' + 
		'<a href="#" class="tab-active" data-step="1">' + _e("Options") + '</a>' + 
		'<a href="#" class="tab-missing" data-step="2">' + _e("Friends") + '</a>' + 
		'<a href="#" class="tab-missing" data-step="3">' + _e("Share") + '</a>' + 
	'</div>' + 
	
	'<div class="content">' + 
		'<div class="lap-active one-lap welcome1">' + 
			'<div class="infos">' + 
				'<p class="infos-title">' + _e("Welcome on Jappix, your own social cloud!") + '</p>' + 
				'<p>' + _e("Before you start using it, you will have to change some settings, search for friends and complete your profile.") + '</p>' + 
			'</div>' + 
			
			'<a href="#" class="box enabled" title="' + _e("Click to disable") + '">' + 
				'<span class="option">' + _e("Sounds") + '</span>' + 
				'<span class="description">' + _e("Enable notification sounds") + '</span>' + 
				'<span class="image sound talk-images"></span>' + 
				'<span class="tick talk-images"></span>' + 
			'</a>' + 
			
			'<a href="#" class="box enabled pep-hidable" title="' + _e("Click to disable") + '">' + 
				'<span class="option">' + _e("Geolocation") + '</span>' + 
				'<span class="description">' + _e("Share your position on the globe") + '</span>' + 
				'<span class="image geolocation talk-images"></span>' + 
				'<span class="tick talk-images"></span>' + 
			'</a>' + 
			
			'<a href="#" class="box xmpplinks-hidable" title="' + _e("Click to enable") + '">' + 
				'<span class="option">' + _e("XMPP links") + '</span>' + 
				'<span class="description">' + _e("Open XMPP links with Jappix") + '</span>' + 
				'<span class="image xmpp talk-images"></span>' + 
				'<span class="tick talk-images"></span>' + 
			'</a>' + 
			
			'<a href="#" class="box mam-hidable pref" title="' + _e("Click to enable") + '">' + 
				'<span class="option">' + _e("Message archiving") + '</span>' + 
				'<span class="description">' + _e("Store a history of your chats") + '</span>' + 
				'<span class="image mam talk-images"></span>' + 
				'<span class="tick talk-images"></span>' + 
			'</a>' + 
			
			'<a href="#" class="box" title="' + _e("Click to enable") + '">' + 
				'<span class="option">' + _e("Offline friends") + '</span>' + 
				'<span class="description">' + _e("Don\'t hide offline friends") + '</span>' + 
				'<span class="image offline talk-images"></span>' + 
				'<span class="tick talk-images"></span>' + 
			'</a>' + 
		'</div>' + 
		
		'<div class="one-lap welcome2">' + 
			'<div class="infos">' + 
				'<p class="infos-title">' + _e("Friends") + '</p>' + 
				'<p>' + _e("Use this tool to find your friends on the server you are using right now, or add them later.") + '</p>' + 
			'</div>' + 
			
			'<div class="results welcome-results"></div>' + 
		'</div>' + 
		
		'<div class="one-lap welcome3">' + 
			'<div class="infos">' + 
				'<p class="infos-title">' + _e("Share") + '</p>' + 
				'<p>' + _e("Good job! Now, you can share Jappix with your friends!") + '</p>' + 
				'<p>' + _e("When you will press the save button, the profile editor will be opened. Happy socializing!") + '</p>' + 
			'</div>' + 
			
			'<a class="box share first" href="http://www.facebook.com/sharer/sharer.php?u=' + encodeQuotes(generateURL(JAPPIX_LOCATION)) + '" target="_blank">' + 
				'<span class="logo facebook welcome-images"></span>' + 
				'<span class="name">Facebook</span>' + 
				'<span class="description">' + printf(_e("Share Jappix on %s"), 'Facebook') + '</span>' + 
				'<span class="go talk-images"></span>' + 
			'</a>' + 
			
			'<a class="box share" href="http://twitter.com/intent/tweet?text=' + encodeQuotes(share_msg) + '&amp;url=' + encodeQuotes(generateURL(JAPPIX_LOCATION)) + '" target="_blank">' + 
				'<span class="logo twitter welcome-images"></span>' + 
				'<span class="name">Twitter</span>' + 
				'<span class="description">' + printf(_e("Share Jappix on %s"), 'Twitter') + '</span>' + 
				'<span class="go talk-images"></span>' + 
			'</a>' + 
			
			'<a class="box share" href="http://www.google.com/buzz/post?message=' + encodeQuotes(share_msg) + '&amp;url=' + encodeQuotes(generateURL(JAPPIX_LOCATION)) + '" target="_blank">' + 
				'<span class="logo buzz welcome-images"></span>' + 
				'<span class="name">Google Buzz</span>' + 
				'<span class="description">' + printf(_e("Share Jappix on %s"), 'Google Buzz') + '</span>' + 
				'<span class="go talk-images"></span>' + 
			'</a>' + 
			
			'<a class="box share" href="http://identi.ca/index.php?action=newnotice&amp;status_textarea=' + encodeQuotes(share_msg) + ' ' + encodeQuotes(generateURL(JAPPIX_LOCATION)) + '" target="_blank">' + 
				'<span class="logo identica welcome-images"></span>' + 
				'<span class="name">Identi.ca</span>' + 
				'<span class="description">' + printf(_e("Share Jappix on %s"), 'Identi.ca') + '</span>' + 
				'<span class="go talk-images"></span>' + 
			'</a>' + 
		'</div>' + 
	'</div>' + 
	
	'<div class="bottom">' + 
		'<div class="wait wait-medium"></div>' + 
		
		'<a href="#" class="finish next">' + _e("Next") + ' »</a>' + 
		'<a href="#" class="finish save">' + _e("Save") + '</a>' + 
	'</div>';
	
	// Create the popup
	createPopup('welcome', html);
	
	// Unavoidable popup
	$('#welcome').addClass('unavoidable');
	
	// Apply the features
	applyFeatures('welcome');
	
	// Associate the events
	launchWelcome();
	
	logThis('Welcome assistant opened.');
}

// Closes the welcome tools
function closeWelcome() {
	// Destroy the popup
	destroyPopup('welcome');
	
	return false;
}

// Switches the welcome tabs
function switchWelcome(id) {
	// Path to
	var welcome = '#welcome ';
	var content = welcome + '.content .';
	var tab = welcome + '.tab ';
	var wait = $(welcome + '.wait');
	
	$(content + 'one-lap').hide();
	$(content + 'welcome' + id).show();
	$(tab + 'a').removeClass('tab-active');
	$(tab + 'a[data-step="' + id + '"]').addClass('tab-active').removeClass('tab-missing');
	
	// Update the "save" button if all is okay
	if(!exists(tab + '.tab-missing')) {
		var finish = welcome + '.finish.';
		$(finish + 'save').show();
		$(finish + 'next').hide();
	}
	
	// If this is ID 2: vJUD search
	if(id == 2) {
		wait.show();
		dataForm(HOST_VJUD, 'search', '', '', 'welcome');
	}
	
	else
		wait.hide();
	
	return false;
}

// Sends the welcome options
function sendWelcome(array) {
	// Sends the options
	var iq = new JSJaCIQ();
	iq.setType('set');
	
	var query = iq.setQuery(NS_PRIVATE);
	var storage = query.appendChild(iq.buildNode('storage', {'xmlns': NS_OPTIONS}));
	
	// Value array
	var tags = new Array('sounds', 'geolocation', '', '', 'roster-showall');
	
	// Build the XML with the array
	for(i in array) {
		var value = array[i];
		var tag = tags[i];
		
		if((i != 2) && (i != 3) && tag && value) {
			storage.appendChild(iq.buildNode('option', {'type': tag, 'xmlns': NS_OPTIONS}, value));
			setDB('options', tag, value);
		}
	}
	
	con.send(iq);
	
	// If geolocation is enabled
	if(array[1] == '1')
		geolocate();
}

// Saves the welcome options
var END_WELCOME = false;

function saveWelcome() {
	// Get the new options
	var array = new Array();
	
	$('#welcome a.box').each(function() {
		var current = '0';
		
		if($(this).hasClass('enabled'))
			current = '1';
		
		array.push(current);
	});
	
	// If XMPP links is enabled
	if(array[2] == '1')
		xmppLinksHandler();
	
	// If offline buddies showing is enabled
	if(array[4] == '1')
		showAllBuddies('welcome');
	
	// If archiving is supported by the server
	if(enabledMAM()) {
		// If archiving is enabled
		if(array[3] == '1') {
			setConfigMAM('roster');
		}
	}
	
	// Send the new options
	sendWelcome(array);
	
	// Close the welcome tool
	closeWelcome();
	
	// Open the profile editor
	openVCard();
	
	// Unavoidable popup
	$('#vcard').addClass('unavoidable');
	
	END_WELCOME = true;
	
	return false;
}

// Goes to the next welcome step
function nextWelcome() {
	// Check the next step to go to
	var next = 1;
	var missing = '#welcome .tab a.tab-missing';
	
	if(exists(missing))
		next = parseInt($(missing + ':first').attr('data-step'));
	
	// Switch to the next step
	switchWelcome(next);
	
	return false;
}

// Plugin launcher
function launchWelcome() {
	// Click events
	$('#welcome .tab a').click(function() {
		// Switch to the good tab
		var key = parseInt($(this).attr('data-step'));
		
		return switchWelcome(key);
	});
	
	$('#welcome a.box:not(.share)').click(function() {
		if($(this).hasClass('enabled'))
			$(this).removeClass('enabled').attr('title', _e("Click to enable"));
		else
			$(this).addClass('enabled').attr('title', _e("Click to disable"));
		
		return false;
	});
	
	$('#welcome .bottom .finish').click(function() {
		if($(this).is('.next'))
			return nextWelcome();
		if($(this).is('.save'))
			return saveWelcome();
		
		return false;
	});
}

/*

Jappix - An open social platform
These are the Jappix Me tool functions for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 21/06/12

*/

// Opens the Me tools
function openMe() {	
	// Popup HTML content
	var html = 
	'<div class="top">' + _e("Public profile") + '</div>' + 
	
	'<div class="content">' + 
		'<a class="me-images logo" href="https://me.jappix.com/" target="_blank"></a>' + 
		
		'<div class="infos">' + 
			'<p class="infos-title">' + _e("Your profile anywhere on the Web.") + '</p>' + 
			'<p>' + printf(_e("%s is a Jappix.com service which makes your XMPP profile public. It is easier to share it. No XMPP account is required to view your social channel, your current position and your contact details."), '<a href="https://me.jappix.com/" target="_blank">Jappix Me</a>') + '</p>' + 
			'<p>' + _e("Furthermore, every picture you post in your social channel is added to a beautiful picture timeline. You can now view the pictures you shared year by year.") + '</p>' + 
			'<p>' + _e("You can also use your XMPP avatar as a single avatar for every website, blog and forum you use. When you change it on XMPP, the new avatar appears everywhere. What a genius improvement!") + '</p>' + 
		'</div>' + 
		
		'<a class="go one-button" href="https://me.jappix.com/new" target="_blank">' + _e("Yay, let's create your public profile!") + '</a>' + 
	'</div>' + 
	
	'<div class="bottom">' + 
		'<a href="#" class="finish">' + _e("Close") + '</a>' + 
	'</div>';
	
	// Create the popup
	createPopup('me', html);
	
	// Associate the events
	launchMe();
	
	logThis('Public profile tool opened.');
}

// Closes the Me tools
function closeMe() {
	// Destroy the popup
	destroyPopup('me');
	
	// We finished
	END_WELCOME = false;
	
	return false;
}

// Plugin launcher
function launchMe() {
	// Click events
	$('#me .content a.go').click(function() {
		closeMe();
	});
	
	$('#me .bottom .finish').click(closeMe);
}
/*

Jappix - An open social platform
These are the Roster Item Exchange JS script for Jappix

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 20/06/12

*/

// Opens the rosterx tools
function openRosterX(data) {
	// Popup HTML content
	var html = 
	'<div class="top">' + _e("Suggested friends") + '</div>' + 
	
	'<div class="content">' + 
		'<div class="rosterx-head">' + 
			'<a href="#" class="uncheck">' + _e("Uncheck all") + '</a>' + 
			'<a href="#" class="check">' + _e("Check all") + '</a>' + 
		'</div>' + 
		
		'<div class="results"></div>' + 
	'</div>' + 
	
	'<div class="bottom">' + 
		'<a href="#" class="finish save">' + _e("Save") + '</a>' + 
		'<a href="#" class="finish cancel">' + _e("Cancel") + '</a>' + 
	'</div>';
	
	// Create the popup
	createPopup('rosterx', html);
	
	// Associate the events
	launchRosterX();
	
	// Parse the data
	parseRosterX(data);
	
	logThis('Roster Item Exchange popup opened.');
}

// Closes the rosterx tools
function closeRosterX() {
	// Destroy the popup
	destroyPopup('rosterx');
	
	return false;
}

// Parses a rosterx query
function parseRosterX(data) {
	// Main selector
	var x = $(data).find('x[xmlns="' + NS_ROSTERX + '"]:first');
	
	// Parse data
	x.find('item').each(function() {
		// Generate group XML
		var group = '';
		
		$(this).find('group').each(function() {
			group += '<group>' + $(this).text().htmlEnc() + '</group>';
		});
		
		if(group)
			group = '<groups>' + group + '</groups>';
		
		// Display it!
		displayRosterX($(this).attr('jid'), $(this).attr('name'), group, $(this).attr('action'));
	});
	
	// Click to check/uncheck
	$('#rosterx .oneresult').click(function(evt) {
		// No need to apply when click on input
		if($(evt.target).is('input[type="checkbox"]'))
			return;
		
		// Input selector
		var checkbox = $(this).find('input[type="checkbox"]');
		
		// Check or uncheck?
		if(checkbox.filter(':checked').size())
			checkbox.removeAttr('checked');
		else
			checkbox.attr('checked', true);
	});
}

// Displays a rosterx item
function displayRosterX(xid, nick, group, action) {
	// End if no XID
	if(!xid)
		return false;
	
	// Set up a default action if no one
	if(!action || (action != 'modify') || (action != 'delete'))
		action = 'add';
	
	// Override "undefined" for nickname
	if(!nick)
		nick = '';
	
	// Display it
	$('#rosterx .results').append(
		'<div class="oneresult">' + 
			'<input type="checkbox" checked="" data-name="' + encodeQuotes(nick) + '" data-xid="' + encodeQuotes(xid) + '" data-action="' + encodeQuotes(action) + '" data-group="' + encodeQuotes(group) + '" />' + 
			'<span class="name">' + nick.htmlEnc() + '</span>' + 
			'<span class="xid">' + xid.htmlEnc() + '</span>' + 
			'<span class="action ' + action + ' talk-images"></span>' + 
		'</div>'
	);
}

// Saves the rosterx settings
function saveRosterX() {
	// Send the requests
	$('#rosterx .results input[type="checkbox"]').filter(':checked').each(function() {
		// Read the attributes
		var nick = $(this).attr('data-name');
		var xid = $(this).attr('data-xid');
		var action = $(this).attr('data-action');
		var group = $(this).attr('data-group');
		
		// Parse groups XML
		if(group) {
			var group_arr = []
			
			$(group).find('group').each(function() {
				group_arr.push($(this).text().revertHtmlEnc());
			});
		}
		
		// Process the asked action
		var roster_item = $('#buddy-list .' + hex_md5(xid));
		
		switch(action) {
			// Buddy add
			case 'add':
				if(!exists(roster_item)) {
					sendSubscribe(xid, 'subscribe');
					sendRoster(xid, '', nick, group_arr);
				}
				
				break;
			
			// Buddy edit
			case 'modify':
				if(exists(roster_item))
					sendRoster(xid, '', nick, group_arr);
				
				break;
			
			// Buddy delete
			case 'delete':
				if(exists(roster_item))
					sendRoster(xid, 'remove');
				
				break;
		}
	});
	
	// Close the popup
	closeRosterX();
}

// Plugin launcher
function launchRosterX() {
	// Click events
	$('#rosterx .bottom .finish').click(function() {
		if($(this).is('.save'))
			return saveRosterX();
		if($(this).is('.cancel'))
			return closeRosterX();
	});
	
	$('#rosterx .rosterx-head a').click(function() {
		if($(this).is('.check'))
			$('#rosterx .results input[type="checkbox"]').attr('checked', true);
		else if($(this).is('.uncheck'))
			$('#rosterx .results input[type="checkbox"]').removeAttr('checked');
		
		return false;
	});
}

/*

Jappix - An open social platform
Implementation of XEP-0313: Message Archive Management

-------------------------------------------------

License: AGPL
Author: Valérian Saliou
Last revision: 04/08/13

*/


/* -- MAM Constants -- */
// Note: Internet Explorer does not support 'const'
//       We use vars as a fix...
var MAM_REQ_MAX = 25;

var MAM_PREF_DEFAULTS = {
	'always' : 1,
	'never'  : 1,
	'roster' : 1
};


/* -- MAM Variables -- */
var MAM_MAP_REQS = {};
var MAM_MAP_PENDING = {};
var MAM_MAP_STATES = {};
var MAM_MSG_QUEUE = {};


/* -- MAM Configuration -- */

// Gets the MAM configuration
function getConfigMAM() {
	try {
		// Lock the archiving options
		$('#archiving').attr('disabled', true);
		
		// Get the archiving configuration
		var iq = new JSJaCIQ();
		iq.setType('get');

		iq.appendNode('prefs', { 'xmlns': NS_URN_MAM });

		con.send(iq, handleConfigMAM);
	} catch(e) {
		logThis('getConfigMAM > ' + e, 1);
	}
}

// Handles the MAM configuration
function handleConfigMAM(iq) {
	try {
		if(iq.getType() != 'error') {
			// Read packet
			var cur_default = $(iq.getNode()).find('prefs[xmlns="' + NS_URN_MAM + '"]').attr('default') || 'never';

			if(!(cur_default in MAM_PREF_DEFAULTS)) {
				cur_default = 'never';
			}

			// Apply value to options
			$('#archiving').val(cur_default);
		}

		// Unlock the archiving option
		$('#archiving').removeAttr('disabled');

		// All done.
		waitOptions('mam');
	} catch(e) {
		logThis('handleConfigMAM > ' + e, 1);
	}
}

// Sets the MAM configuration
function setConfigMAM(pref_default) {
	try {
		// Check parameters
		if(!(pref_default in MAM_PREF_DEFAULTS)) {
			pref_default = 'never';
		}

		// Send new configuration
		var iq = new JSJaCIQ();
		iq.setType('set');

		iq.appendNode('prefs', { 'xmlns': NS_URN_MAM, 'default': pref_default });

		con.send(iq);
	} catch(e) {
		logThis('setConfigMAM > ' + e, 1);
	}
}


/* -- MAM Purge -- */

// Removes all (or given) MAM archives
function purgeArchivesMAM(args) {
	try {
		if(typeof args != 'object') {
			args = {};
		}

		var iq = new JSJaCIQ();
		iq.setType('set');

		var purge = iq.appendNode('purge', { 'xmlns': NS_URN_MAM });

		for(c in args) {
			if(args[c])  purge.appendChild(iq.buildNode(c, {'xmlns': NS_URN_MAM}, args[c]));
		}
		
		con.send(iq, function(iq) {
			if(iq.getType() == 'result') {
				logThis('Archives purged (MAM).', 3);
			} else {
				logThis('Error purging archives (MAM).', 1);
			}
		});
	} catch(e) {
		logThis('purgeArchivesMAM > ' + e, 1);
	}
}


/* -- MAM Retrieval -- */

// Gets the MAM configuration
function getArchivesMAM(args, rsm_args, callback) {
	try {
		if(typeof args != 'object') {
			args = {};
		}

		var req_id = genID();

		if(args['with']) {
			MAM_MAP_PENDING[args['with']] = 1;
			MAM_MAP_REQS[req_id] = args['with'];
		}

		var iq = new JSJaCIQ();
		iq.setType('get');
		iq.setID(req_id);

		var query = iq.setQuery(NS_URN_MAM);

		for(c in args) {
			if(args[c] != null)  query.appendChild(iq.buildNode(c, {'xmlns': NS_URN_MAM}, args[c]));
		}

		if(rsm_args && typeof rsm_args == 'object') {
			var rsm_set = query.appendChild(iq.buildNode('set', {'xmlns': NS_RSM}));

			for(r in rsm_args) {
				if(rsm_args[r] != null)  rsm_set.appendChild(iq.buildNode(r, {'xmlns': NS_RSM}, rsm_args[r]));
			}
		}

		con.send(iq, function(res_iq) {
			handleArchivesMAM(res_iq, callback);
		});
	} catch(e) {
		logThis('getArchivesMAM > ' + e, 1);
	}
}

// Handles the MAM configuration
function handleArchivesMAM(iq, callback) {
	try {
		var res_id = iq.getID();
		var res_with;

		if(res_id && res_id in MAM_MAP_REQS) {
			res_with = MAM_MAP_REQS[res_id];
		}

		if(iq.getType() != 'error') {
			if(res_with) {
				var res_sel = $(iq.getQuery());
				var res_rsm_sel = res_sel.find('set[xmlns="' + NS_RSM + '"]');

				// Store that data
				MAM_MAP_STATES[res_with] = {
					'date': {
						'start': res_sel.find('start').eq(0).text(),
						'end': res_sel.find('end').eq(0).text()
					},

					'rsm': {
						'first': res_rsm_sel.find('first').eq(0).text(),
						'last': res_rsm_sel.find('last').eq(0).text(),
						'count': parseInt(res_rsm_sel.find('count').eq(0).text() || 0)
					}
				}

				// Generate stamps for easy operations
				var start_stamp = extractStamp(Date.jab2date(MAM_MAP_STATES[res_with]['date']['start']));
				var start_end = extractStamp(Date.jab2date(MAM_MAP_STATES[res_with]['date']['end']));

				// Create MAM messages target
				var target_html = '<div class="mam-chunk" data-start="' + encodeQuotes(start_stamp) + '" data-end="' + encodeQuotes(start_end) + '"></div>';
				
				var target_content_sel = $('#' + hex_md5(res_with) + ' .content');
				var target_wait_sel = target_content_sel.find('.wait-mam');

				if(target_wait_sel.size()) {
					target_wait_sel.after(target_html);
				} else {
					target_content_sel.prepend(target_html);
				}

				// Any enqueued message to display?
				if(typeof MAM_MSG_QUEUE[res_with] == 'object') {
					for(i in MAM_MSG_QUEUE[res_with]) {
						(MAM_MSG_QUEUE[res_with][i])();
					}

					delete MAM_MSG_QUEUE[res_with];
				}

				// Remove XID from pending list
				if(res_with in MAM_MAP_PENDING) {
					delete MAM_MAP_PENDING[res_with];
				}

				logThis('Got archives from: ' + res_with, 3);
			} else {
				logThis('Could not associate archive response with a known JID.', 2);
			}
		} else {
			logThis('Error handing archives (MAM).', 1);
		}

		// Execute callback?
		if(typeof callback == 'function') {
			callback(iq);
		}
	} catch(e) {
		logThis('handleArchivesMAM > ' + e, 1);
	}
}

// Handles a MAM-forwarded message stanza
function handleMessageMAM(fwd_stanza, c_delay) {
	try {
		// Build message node
		var c_message = fwd_stanza.find('message');

		if(c_message[0]) {
			// Re-build a proper JSJaC message stanza
			var message = JSJaCPacket.wrapNode(c_message[0]);

			// Check message type
			var type = message.getType() || 'chat';

			if(type == 'chat') {
				// Read message data
				var xid = bareXID(getStanzaFrom(message));
				var id = message.getID();
				var from_xid = xid;
				var b_name = getBuddyName(xid);
				var mode = (xid == getXID()) ? 'me': 'him';

				// Refactor chat XID (in case we were the sender of the archived message)
				if(mode == 'me') {
					xid = bareXID(message.getTo())
				}

				var hash = hex_md5(xid);
				var body = message.getBody();

				// Read delay (required since we deal w/ a past message!)
				var time, stamp;
				var delay = c_delay.attr('stamp');

				if(delay) {
					time = relativeDate(delay);
					stamp = extractStamp(Date.jab2date(delay));
				}
				
				// Last-minute checks before display
				if(time && stamp && body) {
					var mam_chunk_path = '#' + hash + ' .mam-chunk';

					// No chat auto-scroll?
					var no_scroll = exists(mam_chunk_path);

					// Select the custom target
					var c_target_sel = function() {
						return $(mam_chunk_path).filter(function() {
		        			return $(this).attr('data-start') <= stamp && $(this).attr('data-end') >= stamp
		        		}).filter(':first');
					};

					// Display the message in that target
					var c_msg_display = function() {
						displayMessage(type, from_xid, hash, b_name.htmlEnc(), body, time, stamp, 'old-message', true, null, mode, null, c_target_sel(), no_scroll);
					};

					// Hack: do not display the message in case we would duplicate it w/ current session messages
					//       only used when initiating a new chat, avoids collisions
					if(!(xid in MAM_MAP_STATES) && $('#' + hash).find('.one-line.user-message:last').text() == body) {
						return;
					}

					if(c_target_sel().size()) {
						// Display the message in that target
						c_msg_display();
					} else {
						// Delay display (we may not have received the MAM reply ATM)
						if(typeof MAM_MSG_QUEUE[xid] != 'object') {
							MAM_MSG_QUEUE[xid] = [];
						}

						MAM_MSG_QUEUE[xid].push(c_msg_display);
					}
				}
			}
		}
	} catch(e) {
		logThis('handleMessageMAM > ' + e, 1);
	}
}