https://www.suzukacircuit.jp/contact_s/js/jquery-1.8.3.js

1/*!
2 * jQuery JavaScript Library v1.8.3
3 * http://jquery.com/
4 *
5 * Includes Sizzle.js
6 * http://sizzlejs.com/
7 *
8 * Copyright 2012 jQuery Foundation and other contributors
9 * Released under the MIT license
10 * http://jquery.org/license
11 *
12 * Date: Tue Nov 13 2012 08:20:33 GMT-0500 (Eastern Standard Time)
13 */
14(function( window, undefined ) {
15var
16	// A central reference to the root jQuery(document)
17	rootjQuery,
18
19	// The deferred used on DOM ready
20	readyList,
21
22	// Use the correct document accordingly with window argument (sandbox)
23	document = window.document,
24	location = window.location,
25	navigator = window.navigator,
26
27	// Map over jQuery in case of overwrite
28	_jQuery = window.jQuery,
29
30	// Map over the $ in case of overwrite
31	_$ = window.$,
32
33	// Save a reference to some core methods
34	core_push = Array.prototype.push,
35	core_slice = Array.prototype.slice,
36	core_indexOf = Array.prototype.indexOf,
37	core_toString = Object.prototype.toString,
38	core_hasOwn = Object.prototype.hasOwnProperty,
39	core_trim = String.prototype.trim,
40
41	// Define a local copy of jQuery
42	jQuery = function( selector, context ) {
43		// The jQuery object is actually just the init constructor 'enhanced'
44		return new jQuery.fn.init( selector, context, rootjQuery );
45	},
46
47	// Used for matching numbers
48	core_pnum = /[\-+]?(?:\d*\.|)\d+(?:[eE][\-+]?\d+|)/.source,
49
50	// Used for detecting and trimming whitespace
51	core_rnotwhite = /\S/,
52	core_rspace = /\s+/,
53
54	// Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
55	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
56
57	// A simple way to check for HTML strings
58	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
59	rquickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,
60
61	// Match a standalone tag
62	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
63
64	// JSON RegExp
65	rvalidchars = /^[\],:{}\s]*$/,
66	rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
67	rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
68	rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d\d*\.|)\d+(?:[eE][\-+]?\d+|)/g,
69
70	// Matches dashed string for camelizing
71	rmsPrefix = /^-ms-/,
72	rdashAlpha = /-([\da-z])/gi,
73
74	// Used by jQuery.camelCase as callback to replace()
75	fcamelCase = function( all, letter ) {
76		return ( letter + "" ).toUpperCase();
77	},
78
79	// The ready event handler and self cleanup method
80	DOMContentLoaded = function() {
81		if ( document.addEventListener ) {
82			document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
83			jQuery.ready();
84		} else if ( document.readyState === "complete" ) {
85			// we're here because readyState === "complete" in oldIE
86			// which is good enough for us to call the dom ready!
87			document.detachEvent( "onreadystatechange", DOMContentLoaded );
88			jQuery.ready();
89		}
90	},
91
92	// [[Class]] -> type pairs
93	class2type = {};
94
95jQuery.fn = jQuery.prototype = {
96	constructor: jQuery,
97	init: function( selector, context, rootjQuery ) {
98		var match, elem, ret, doc;
99
100		// Handle $(""), $(null), $(undefined), $(false)
101		if ( !selector ) {
102			return this;
103		}
104
105		// Handle $(DOMElement)
106		if ( selector.nodeType ) {
107			this.context = this[0] = selector;
108			this.length = 1;
109			return this;
110		}
111
112		// Handle HTML strings
113		if ( typeof selector === "string" ) {
114			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
115				// Assume that strings that start and end with <> are HTML and skip the regex check
116				match = [ null, selector, null ];
117
118			} else {
119				match = rquickExpr.exec( selector );
120			}
121
122			// Match html or make sure no context is specified for #id
123			if ( match && (match[1] || !context) ) {
124
125				// HANDLE: $(html) -> $(array)
126				if ( match[1] ) {
127					context = context instanceof jQuery ? context[0] : context;
128					doc = ( context && context.nodeType ? context.ownerDocument || context : document );
129
130					// scripts is true for back-compat
131					selector = jQuery.parseHTML( match[1], doc, true );
132					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
133						this.attr.call( selector, context, true );
134					}
135
136					return jQuery.merge( this, selector );
137
138				// HANDLE: $(#id)
139				} else {
140					elem = document.getElementById( match[2] );
141
142					// Check parentNode to catch when Blackberry 4.6 returns
143					// nodes that are no longer in the document #6963
144					if ( elem && elem.parentNode ) {
145						// Handle the case where IE and Opera return items
146						// by name instead of ID
147						if ( elem.id !== match[2] ) {
148							return rootjQuery.find( selector );
149						}
150
151						// Otherwise, we inject the element directly into the jQuery object
152						this.length = 1;
153						this[0] = elem;
154					}
155
156					this.context = document;
157					this.selector = selector;
158					return this;
159				}
160
161			// HANDLE: $(expr, $(...))
162			} else if ( !context || context.jquery ) {
163				return ( context || rootjQuery ).find( selector );
164
165			// HANDLE: $(expr, context)
166			// (which is just equivalent to: $(context).find(expr)
167			} else {
168				return this.constructor( context ).find( selector );
169			}
170
171		// HANDLE: $(function)
172		// Shortcut for document ready
173		} else if ( jQuery.isFunction( selector ) ) {
174			return rootjQuery.ready( selector );
175		}
176
177		if ( selector.selector !== undefined ) {
178			this.selector = selector.selector;
179			this.context = selector.context;
180		}
181
182		return jQuery.makeArray( selector, this );
183	},
184
185	// Start with an empty selector
186	selector: "",
187
188	// The current version of jQuery being used
189	jquery: "1.8.3",
190
191	// The default length of a jQuery object is 0
192	length: 0,
193
194	// The number of elements contained in the matched element set
195	size: function() {
196		return this.length;
197	},
198
199	toArray: function() {
200		return core_slice.call( this );
201	},
202
203	// Get the Nth element in the matched element set OR
204	// Get the whole matched element set as a clean array
205	get: function( num ) {
206		return num == null ?
207
208			// Return a 'clean' array
209			this.toArray() :
210
211			// Return just the object
212			( num < 0 ? this[ this.length + num ] : this[ num ] );
213	},
214
215	// Take an array of elements and push it onto the stack
216	// (returning the new matched element set)
217	pushStack: function( elems, name, selector ) {
218
219		// Build a new jQuery matched element set
220		var ret = jQuery.merge( this.constructor(), elems );
221
222		// Add the old object onto the stack (as a reference)
223		ret.prevObject = this;
224
225		ret.context = this.context;
226
227		if ( name === "find" ) {
228			ret.selector = this.selector + ( this.selector ? " " : "" ) + selector;
229		} else if ( name ) {
230			ret.selector = this.selector + "." + name + "(" + selector + ")";
231		}
232
233		// Return the newly-formed element set
234		return ret;
235	},
236
237	// Execute a callback for every element in the matched set.
238	// (You can seed the arguments with an array of args, but this is
239	// only used internally.)
240	each: function( callback, args ) {
241		return jQuery.each( this, callback, args );
242	},
243
244	ready: function( fn ) {
245		// Add the callback
246		jQuery.ready.promise().done( fn );
247
248		return this;
249	},
250
251	eq: function( i ) {
252		i = +i;
253		return i === -1 ?
254			this.slice( i ) :
255			this.slice( i, i + 1 );
256	},
257
258	first: function() {
259		return this.eq( 0 );
260	},
261
262	last: function() {
263		return this.eq( -1 );
264	},
265
266	slice: function() {
267		return this.pushStack( core_slice.apply( this, arguments ),
268			"slice", core_slice.call(arguments).join(",") );
269	},
270
271	map: function( callback ) {
272		return this.pushStack( jQuery.map(this, function( elem, i ) {
273			return callback.call( elem, i, elem );
274		}));
275	},
276
277	end: function() {
278		return this.prevObject || this.constructor(null);
279	},
280
281	// For internal use only.
282	// Behaves like an Array's method, not like a jQuery method.
283	push: core_push,
284	sort: [].sort,
285	splice: [].splice
286};
287
288// Give the init function the jQuery prototype for later instantiation
289jQuery.fn.init.prototype = jQuery.fn;
290
291jQuery.extend = jQuery.fn.extend = function() {
292	var options, name, src, copy, copyIsArray, clone,
293		target = arguments[0] || {},
294		i = 1,
295		length = arguments.length,
296		deep = false;
297
298	// Handle a deep copy situation
299	if ( typeof target === "boolean" ) {
300		deep = target;
301		target = arguments[1] || {};
302		// skip the boolean and the target
303		i = 2;
304	}
305
306	// Handle case when target is a string or something (possible in deep copy)
307	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
308		target = {};
309	}
310
311	// extend jQuery itself if only one argument is passed
312	if ( length === i ) {
313		target = this;
314		--i;
315	}
316
317	for ( ; i < length; i++ ) {
318		// Only deal with non-null/undefined values
319		if ( (options = arguments[ i ]) != null ) {
320			// Extend the base object
321			for ( name in options ) {
322				src = target[ name ];
323				copy = options[ name ];
324
325				// Prevent never-ending loop
326				if ( target === copy ) {
327					continue;
328				}
329
330				// Recurse if we're merging plain objects or arrays
331				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
332					if ( copyIsArray ) {
333						copyIsArray = false;
334						clone = src && jQuery.isArray(src) ? src : [];
335
336					} else {
337						clone = src && jQuery.isPlainObject(src) ? src : {};
338					}
339
340					// Never move original objects, clone them
341					target[ name ] = jQuery.extend( deep, clone, copy );
342
343				// Don't bring in undefined values
344				} else if ( copy !== undefined ) {
345					target[ name ] = copy;
346				}
347			}
348		}
349	}
350
351	// Return the modified object
352	return target;
353};
354
355jQuery.extend({
356	noConflict: function( deep ) {
357		if ( window.$ === jQuery ) {
358			window.$ = _$;
359		}
360
361		if ( deep && window.jQuery === jQuery ) {
362			window.jQuery = _jQuery;
363		}
364
365		return jQuery;
366	},
367
368	// Is the DOM ready to be used? Set to true once it occurs.
369	isReady: false,
370
371	// A counter to track how many items to wait for before
372	// the ready event fires. See #6781
373	readyWait: 1,
374
375	// Hold (or release) the ready event
376	holdReady: function( hold ) {
377		if ( hold ) {
378			jQuery.readyWait++;
379		} else {
380			jQuery.ready( true );
381		}
382	},
383
384	// Handle when the DOM is ready
385	ready: function( wait ) {
386
387		// Abort if there are pending holds or we're already ready
388		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
389			return;
390		}
391
392		// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
393		if ( !document.body ) {
394			return setTimeout( jQuery.ready, 1 );
395		}
396
397		// Remember that the DOM is ready
398		jQuery.isReady = true;
399
400		// If a normal DOM Ready event fired, decrement, and wait if need be
401		if ( wait !== true && --jQuery.readyWait > 0 ) {
402			return;
403		}
404
405		// If there are functions bound, to execute
406		readyList.resolveWith( document, [ jQuery ] );
407
408		// Trigger any bound ready events
409		if ( jQuery.fn.trigger ) {
410			jQuery( document ).trigger("ready").off("ready");
411		}
412	},
413
414	// See test/unit/core.js for details concerning isFunction.
415	// Since version 1.3, DOM methods and functions like alert
416	// aren't supported. They return false on IE (#2968).
417	isFunction: function( obj ) {
418		return jQuery.type(obj) === "function";
419	},
420
421	isArray: Array.isArray || function( obj ) {
422		return jQuery.type(obj) === "array";
423	},
424
425	isWindow: function( obj ) {
426		return obj != null && obj == obj.window;
427	},
428
429	isNumeric: function( obj ) {
430		return !isNaN( parseFloat(obj) ) && isFinite( obj );
431	},
432
433	type: function( obj ) {
434		return obj == null ?
435			String( obj ) :
436			class2type[ core_toString.call(obj) ] || "object";
437	},
438
439	isPlainObject: function( obj ) {
440		// Must be an Object.
441		// Because of IE, we also have to check the presence of the constructor property.
442		// Make sure that DOM nodes and window objects don't pass through, as well
443		if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
444			return false;
445		}
446
447		try {
448			// Not own constructor property must be Object
449			if ( obj.constructor &&
450				!core_hasOwn.call(obj, "constructor") &&
451				!core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
452				return false;
453			}
454		} catch ( e ) {
455			// IE8,9 Will throw exceptions on certain host objects #9897
456			return false;
457		}
458
459		// Own properties are enumerated firstly, so to speed up,
460		// if last one is own, then all properties are own.
461
462		var key;
463		for ( key in obj ) {}
464
465		return key === undefined || core_hasOwn.call( obj, key );
466	},
467
468	isEmptyObject: function( obj ) {
469		var name;
470		for ( name in obj ) {
471			return false;
472		}
473		return true;
474	},
475
476	error: function( msg ) {
477		throw new Error( msg );
478	},
479
480	// data: string of html
481	// context (optional): If specified, the fragment will be created in this context, defaults to document
482	// scripts (optional): If true, will include scripts passed in the html string
483	parseHTML: function( data, context, scripts ) {
484		var parsed;
485		if ( !data || typeof data !== "string" ) {
486			return null;
487		}
488		if ( typeof context === "boolean" ) {
489			scripts = context;
490			context = 0;
491		}
492		context = context || document;
493
494		// Single tag
495		if ( (parsed = rsingleTag.exec( data )) ) {
496			return [ context.createElement( parsed[1] ) ];
497		}
498
499		parsed = jQuery.buildFragment( [ data ], context, scripts ? null : [] );
500		return jQuery.merge( [],
501			(parsed.cacheable ? jQuery.clone( parsed.fragment ) : parsed.fragment).childNodes );
502	},
503
504	parseJSON: function( data ) {
505		if ( !data || typeof data !== "string") {
506			return null;
507		}
508
509		// Make sure leading/trailing whitespace is removed (IE can't handle it)
510		data = jQuery.trim( data );
511
512		// Attempt to parse using the native JSON parser first
513		if ( window.JSON && window.JSON.parse ) {
514			return window.JSON.parse( data );
515		}
516
517		// Make sure the incoming data is actual JSON
518		// Logic borrowed from http://json.org/json2.js
519		if ( rvalidchars.test( data.replace( rvalidescape, "@" )
520			.replace( rvalidtokens, "]" )
521			.replace( rvalidbraces, "")) ) {
522
523			return ( new Function( "return " + data ) )();
524
525		}
526		jQuery.error( "Invalid JSON: " + data );
527	},
528
529	// Cross-browser xml parsing
530	parseXML: function( data ) {
531		var xml, tmp;
532		if ( !data || typeof data !== "string" ) {
533			return null;
534		}
535		try {
536			if ( window.DOMParser ) { // Standard
537				tmp = new DOMParser();
538				xml = tmp.parseFromString( data , "text/xml" );
539			} else { // IE
540				xml = new ActiveXObject( "Microsoft.XMLDOM" );
541				xml.async = "false";
542				xml.loadXML( data );
543			}
544		} catch( e ) {
545			xml = undefined;
546		}
547		if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
548			jQuery.error( "Invalid XML: " + data );
549		}
550		return xml;
551	},
552
553	noop: function() {},
554
555	// Evaluates a script in a global context
556	// Workarounds based on findings by Jim Driscoll
557	// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
558	globalEval: function( data ) {
559		if ( data && core_rnotwhite.test( data ) ) {
560			// We use execScript on Internet Explorer
561			// We use an anonymous function so that context is window
562			// rather than jQuery in Firefox
563			( window.execScript || function( data ) {
564				window[ "eval" ].call( window, data );
565			} )( data );
566		}
567	},
568
569	// Convert dashed to camelCase; used by the css and data modules
570	// Microsoft forgot to hump their vendor prefix (#9572)
571	camelCase: function( string ) {
572		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
573	},
574
575	nodeName: function( elem, name ) {
576		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
577	},
578
579	// args is for internal usage only
580	each: function( obj, callback, args ) {
581		var name,
582			i = 0,
583			length = obj.length,
584			isObj = length === undefined || jQuery.isFunction( obj );
585
586		if ( args ) {
587			if ( isObj ) {
588				for ( name in obj ) {
589					if ( callback.apply( obj[ name ], args ) === false ) {
590						break;
591					}
592				}
593			} else {
594				for ( ; i < length; ) {
595					if ( callback.apply( obj[ i++ ], args ) === false ) {
596						break;
597					}
598				}
599			}
600
601		// A special, fast, case for the most common use of each
602		} else {
603			if ( isObj ) {
604				for ( name in obj ) {
605					if ( callback.call( obj[ name ], name, obj[ name ] ) === false ) {
606						break;
607					}
608				}
609			} else {
610				for ( ; i < length; ) {
611					if ( callback.call( obj[ i ], i, obj[ i++ ] ) === false ) {
612						break;
613					}
614				}
615			}
616		}
617
618		return obj;
619	},
620
621	// Use native String.trim function wherever possible
622	trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
623		function( text ) {
624			return text == null ?
625				"" :
626				core_trim.call( text );
627		} :
628
629		// Otherwise use our own trimming functionality
630		function( text ) {
631			return text == null ?
632				"" :
633				( text + "" ).replace( rtrim, "" );
634		},
635
636	// results is for internal usage only
637	makeArray: function( arr, results ) {
638		var type,
639			ret = results || [];
640
641		if ( arr != null ) {
642			// The window, strings (and functions) also have 'length'
643			// Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
644			type = jQuery.type( arr );
645
646			if ( arr.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( arr ) ) {
647				core_push.call( ret, arr );
648			} else {
649				jQuery.merge( ret, arr );
650			}
651		}
652
653		return ret;
654	},
655
656	inArray: function( elem, arr, i ) {
657		var len;
658
659		if ( arr ) {
660			if ( core_indexOf ) {
661				return core_indexOf.call( arr, elem, i );
662			}
663
664			len = arr.length;
665			i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
666
667			for ( ; i < len; i++ ) {
668				// Skip accessing in sparse arrays
669				if ( i in arr && arr[ i ] === elem ) {
670					return i;
671				}
672			}
673		}
674
675		return -1;
676	},
677
678	merge: function( first, second ) {
679		var l = second.length,
680			i = first.length,
681			j = 0;
682
683		if ( typeof l === "number" ) {
684			for ( ; j < l; j++ ) {
685				first[ i++ ] = second[ j ];
686			}
687
688		} else {
689			while ( second[j] !== undefined ) {
690				first[ i++ ] = second[ j++ ];
691			}
692		}
693
694		first.length = i;
695
696		return first;
697	},
698
699	grep: function( elems, callback, inv ) {
700		var retVal,
701			ret = [],
702			i = 0,
703			length = elems.length;
704		inv = !!inv;
705
706		// Go through the array, only saving the items
707		// that pass the validator function
708		for ( ; i < length; i++ ) {
709			retVal = !!callback( elems[ i ], i );
710			if ( inv !== retVal ) {
711				ret.push( elems[ i ] );
712			}
713		}
714
715		return ret;
716	},
717
718	// arg is for internal usage only
719	map: function( elems, callback, arg ) {
720		var value, key,
721			ret = [],
722			i = 0,
723			length = elems.length,
724			// jquery objects are treated as arrays
725			isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ;
726
727		// Go through the array, translating each of the items to their
728		if ( isArray ) {
729			for ( ; i < length; i++ ) {
730				value = callback( elems[ i ], i, arg );
731
732				if ( value != null ) {
733					ret[ ret.length ] = value;
734				}
735			}
736
737		// Go through every key on the object,
738		} else {
739			for ( key in elems ) {
740				value = callback( elems[ key ], key, arg );
741
742				if ( value != null ) {
743					ret[ ret.length ] = value;
744				}
745			}
746		}
747
748		// Flatten any nested arrays
749		return ret.concat.apply( [], ret );
750	},
751
752	// A global GUID counter for objects
753	guid: 1,
754
755	// Bind a function to a context, optionally partially applying any
756	// arguments.
757	proxy: function( fn, context ) {
758		var tmp, args, proxy;
759
760		if ( typeof context === "string" ) {
761			tmp = fn[ context ];
762			context = fn;
763			fn = tmp;
764		}
765
766		// Quick check to determine if target is callable, in the spec
767		// this throws a TypeError, but we will just return undefined.
768		if ( !jQuery.isFunction( fn ) ) {
769			return undefined;
770		}
771
772		// Simulated bind
773		args = core_slice.call( arguments, 2 );
774		proxy = function() {
775			return fn.apply( context, args.concat( core_slice.call( arguments ) ) );
776		};
777
778		// Set the guid of unique handler to the same of original handler, so it can be removed
779		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
780
781		return proxy;
782	},
783
784	// Multifunctional method to get and set values of a collection
785	// The value/s can optionally be executed if it's a function
786	access: function( elems, fn, key, value, chainable, emptyGet, pass ) {
787		var exec,
788			bulk = key == null,
789			i = 0,
790			length = elems.length;
791
792		// Sets many values
793		if ( key && typeof key === "object" ) {
794			for ( i in key ) {
795				jQuery.access( elems, fn, i, key[i], 1, emptyGet, value );
796			}
797			chainable = 1;
798
799		// Sets one value
800		} else if ( value !== undefined ) {
801			// Optionally, function values get executed if exec is true
802			exec = pass === undefined && jQuery.isFunction( value );
803
804			if ( bulk ) {
805				// Bulk operations only iterate when executing function values
806				if ( exec ) {
807					exec = fn;
808					fn = function( elem, key, value ) {
809						return exec.call( jQuery( elem ), value );
810					};
811
812				// Otherwise they run against the entire set
813				} else {
814					fn.call( elems, value );
815					fn = null;
816				}
817			}
818
819			if ( fn ) {
820				for (; i < length; i++ ) {
821					fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
822				}
823			}
824
825			chainable = 1;
826		}
827
828		return chainable ?
829			elems :
830
831			// Gets
832			bulk ?
833				fn.call( elems ) :
834				length ? fn( elems[0], key ) : emptyGet;
835	},
836
837	now: function() {
838		return ( new Date() ).getTime();
839	}
840});
841
842jQuery.ready.promise = function( obj ) {
843	if ( !readyList ) {
844
845		readyList = jQuery.Deferred();
846
847		// Catch cases where $(document).ready() is called after the browser event has already occurred.
848		// we once tried to use readyState "interactive" here, but it caused issues like the one
849		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
850		if ( document.readyState === "complete" ) {
851			// Handle it asynchronously to allow scripts the opportunity to delay ready
852			setTimeout( jQuery.ready, 1 );
853
854		// Standards-based browsers support DOMContentLoaded
855		} else if ( document.addEventListener ) {
856			// Use the handy event callback
857			document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
858
859			// A fallback to window.onload, that will always work
860			window.addEventListener( "load", jQuery.ready, false );
861
862		// If IE event model is used
863		} else {
864			// Ensure firing before onload, maybe late but safe also for iframes
865			document.attachEvent( "onreadystatechange", DOMContentLoaded );
866
867			// A fallback to window.onload, that will always work
868			window.attachEvent( "onload", jQuery.ready );
869
870			// If IE and not a frame
871			// continually check to see if the document is ready
872			var top = false;
873
874			try {
875				top = window.frameElement == null && document.documentElement;
876			} catch(e) {}
877
878			if ( top && top.doScroll ) {
879				(function doScrollCheck() {
880					if ( !jQuery.isReady ) {
881
882						try {
883							// Use the trick by Diego Perini
884							// http://javascript.nwbox.com/IEContentLoaded/
885							top.doScroll("left");
886						} catch(e) {
887							return setTimeout( doScrollCheck, 50 );
888						}
889
890						// and execute any waiting functions
891						jQuery.ready();
892					}
893				})();
894			}
895		}
896	}
897	return readyList.promise( obj );
898};
899
900// Populate the class2type map
901jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
902	class2type[ "[object " + name + "]" ] = name.toLowerCase();
903});
904
905// All jQuery objects should point back to these
906rootjQuery = jQuery(document);
907// String to Object options format cache
908var optionsCache = {};
909
910// Convert String-formatted options into Object-formatted ones and store in cache
911function createOptions( options ) {
912	var object = optionsCache[ options ] = {};
913	jQuery.each( options.split( core_rspace ), function( _, flag ) {
914		object[ flag ] = true;
915	});
916	return object;
917}
918
919/*
920 * Create a callback list using the following parameters:
921 *
922 *	options: an optional list of space-separated options that will change how
923 *			the callback list behaves or a more traditional option object
924 *
925 * By default a callback list will act like an event callback list and can be
926 * "fired" multiple times.
927 *
928 * Possible options:
929 *
930 *	once:			will ensure the callback list can only be fired once (like a Deferred)
931 *
932 *	memory:			will keep track of previous values and will call any callback added
933 *					after the list has been fired right away with the latest "memorized"
934 *					values (like a Deferred)
935 *
936 *	unique:			will ensure a callback can only be added once (no duplicate in the list)
937 *
938 *	stopOnFalse:	interrupt callings when a callback returns false
939 *
940 */
941jQuery.Callbacks = function( options ) {
942
943	// Convert options from String-formatted to Object-formatted if needed
944	// (we check in cache first)
945	options = typeof options === "string" ?
946		( optionsCache[ options ] || createOptions( options ) ) :
947		jQuery.extend( {}, options );
948
949	var // Last fire value (for non-forgettable lists)
950		memory,
951		// Flag to know if list was already fired
952		fired,
953		// Flag to know if list is currently firing
954		firing,
955		// First callback to fire (used internally by add and fireWith)
956		firingStart,
957		// End of the loop when firing
958		firingLength,
959		// Index of currently firing callback (modified by remove if needed)
960		firingIndex,
961		// Actual callback list
962		list = [],
963		// Stack of fire calls for repeatable lists
964		stack = !options.once && [],
965		// Fire callbacks
966		fire = function( data ) {
967			memory = options.memory && data;
968			fired = true;
969			firingIndex = firingStart || 0;
970			firingStart = 0;
971			firingLength = list.length;
972			firing = true;
973			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
974				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
975					memory = false; // To prevent further calls using add
976					break;
977				}
978			}
979			firing = false;
980			if ( list ) {
981				if ( stack ) {
982					if ( stack.length ) {
983						fire( stack.shift() );
984					}
985				} else if ( memory ) {
986					list = [];
987				} else {
988					self.disable();
989				}
990			}
991		},
992		// Actual Callbacks object
993		self = {
994			// Add a callback or a collection of callbacks to the list
995			add: function() {
996				if ( list ) {
997					// First, we save the current length
998					var start = list.length;
999					(function add( args ) {
1000						jQuery.each( args, function( _, arg ) {
1001							var type = jQuery.type( arg );
1002							if ( type === "function" ) {
1003								if ( !options.unique || !self.has( arg ) ) {
1004									list.push( arg );
1005								}
1006							} else if ( arg && arg.length && type !== "string" ) {
1007								// Inspect recursively
1008								add( arg );
1009							}
1010						});
1011					})( arguments );
1012					// Do we need to add the callbacks to the
1013					// current firing batch?
1014					if ( firing ) {
1015						firingLength = list.length;
1016					// With memory, if we're not firing then
1017					// we should call right away
1018					} else if ( memory ) {
1019						firingStart = start;
1020						fire( memory );
1021					}
1022				}
1023				return this;
1024			},
1025			// Remove a callback from the list
1026			remove: function() {
1027				if ( list ) {
1028					jQuery.each( arguments, function( _, arg ) {
1029						var index;
1030						while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
1031							list.splice( index, 1 );
1032							// Handle firing indexes
1033							if ( firing ) {
1034								if ( index <= firingLength ) {
1035									firingLength--;
1036								}
1037								if ( index <= firingIndex ) {
1038									firingIndex--;
1039								}
1040							}
1041						}
1042					});
1043				}
1044				return this;
1045			},
1046			// Control if a given callback is in the list
1047			has: function( fn ) {
1048				return jQuery.inArray( fn, list ) > -1;
1049			},
1050			// Remove all callbacks from the list
1051			empty: function() {
1052				list = [];
1053				return this;
1054			},
1055			// Have the list do nothing anymore
1056			disable: function() {
1057				list = stack = memory = undefined;
1058				return this;
1059			},
1060			// Is it disabled?
1061			disabled: function() {
1062				return !list;
1063			},
1064			// Lock the list in its current state
1065			lock: function() {
1066				stack = undefined;
1067				if ( !memory ) {
1068					self.disable();
1069				}
1070				return this;
1071			},
1072			// Is it locked?
1073			locked: function() {
1074				return !stack;
1075			},
1076			// Call all callbacks with the given context and arguments
1077			fireWith: function( context, args ) {
1078				args = args || [];
1079				args = [ context, args.slice ? args.slice() : args ];
1080				if ( list && ( !fired || stack ) ) {
1081					if ( firing ) {
1082						stack.push( args );
1083					} else {
1084						fire( args );
1085					}
1086				}
1087				return this;
1088			},
1089			// Call all the callbacks with the given arguments
1090			fire: function() {
1091				self.fireWith( this, arguments );
1092				return this;
1093			},
1094			// To know if the callbacks have already been called at least once
1095			fired: function() {
1096				return !!fired;
1097			}
1098		};
1099
1100	return self;
1101};
1102jQuery.extend({
1103
1104	Deferred: function( func ) {
1105		var tuples = [
1106				// action, add listener, listener list, final state
1107				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
1108				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
1109				[ "notify", "progress", jQuery.Callbacks("memory") ]
1110			],
1111			state = "pending",
1112			promise = {
1113				state: function() {
1114					return state;
1115				},
1116				always: function() {
1117					deferred.done( arguments ).fail( arguments );
1118					return this;
1119				},
1120				then: function( /* fnDone, fnFail, fnProgress */ ) {
1121					var fns = arguments;
1122					return jQuery.Deferred(function( newDefer ) {
1123						jQuery.each( tuples, function( i, tuple ) {
1124							var action = tuple[ 0 ],
1125								fn = fns[ i ];
1126							// deferred[ done | fail | progress ] for forwarding actions to newDefer
1127							deferred[ tuple[1] ]( jQuery.isFunction( fn ) ?
1128								function() {
1129									var returned = fn.apply( this, arguments );
1130									if ( returned && jQuery.isFunction( returned.promise ) ) {
1131										returned.promise()
1132											.done( newDefer.resolve )
1133											.fail( newDefer.reject )
1134											.progress( newDefer.notify );
1135									} else {
1136										newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] );
1137									}
1138								} :
1139								newDefer[ action ]
1140							);
1141						});
1142						fns = null;
1143					}).promise();
1144				},
1145				// Get a promise for this deferred
1146				// If obj is provided, the promise aspect is added to the object
1147				promise: function( obj ) {
1148					return obj != null ? jQuery.extend( obj, promise ) : promise;
1149				}
1150			},
1151			deferred = {};
1152
1153		// Keep pipe for back-compat
1154		promise.pipe = promise.then;
1155
1156		// Add list-specific methods
1157		jQuery.each( tuples, function( i, tuple ) {
1158			var list = tuple[ 2 ],
1159				stateString = tuple[ 3 ];
1160
1161			// promise[ done | fail | progress ] = list.add
1162			promise[ tuple[1] ] = list.add;
1163
1164			// Handle state
1165			if ( stateString ) {
1166				list.add(function() {
1167					// state = [ resolved | rejected ]
1168					state = stateString;
1169
1170				// [ reject_list | resolve_list ].disable; progress_list.lock
1171				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
1172			}
1173
1174			// deferred[ resolve | reject | notify ] = list.fire
1175			deferred[ tuple[0] ] = list.fire;
1176			deferred[ tuple[0] + "With" ] = list.fireWith;
1177		});
1178
1179		// Make the deferred a promise
1180		promise.promise( deferred );
1181
1182		// Call given func if any
1183		if ( func ) {
1184			func.call( deferred, deferred );
1185		}
1186
1187		// All done!
1188		return deferred;
1189	},
1190
1191	// Deferred helper
1192	when: function( subordinate /* , ..., subordinateN */ ) {
1193		var i = 0,
1194			resolveValues = core_slice.call( arguments ),
1195			length = resolveValues.length,
1196
1197			// the count of uncompleted subordinates
1198			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
1199
1200			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
1201			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
1202
1203			// Update function for both resolve and progress values
1204			updateFunc = function( i, contexts, values ) {
1205				return function( value ) {
1206					contexts[ i ] = this;
1207					values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
1208					if( values === progressValues ) {
1209						deferred.notifyWith( contexts, values );
1210					} else if ( !( --remaining ) ) {
1211						deferred.resolveWith( contexts, values );
1212					}
1213				};
1214			},
1215
1216			progressValues, progressContexts, resolveContexts;
1217
1218		// add listeners to Deferred subordinates; treat others as resolved
1219		if ( length > 1 ) {
1220			progressValues = new Array( length );
1221			progressContexts = new Array( length );
1222			resolveContexts = new Array( length );
1223			for ( ; i < length; i++ ) {
1224				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
1225					resolveValues[ i ].promise()
1226						.done( updateFunc( i, resolveContexts, resolveValues ) )
1227						.fail( deferred.reject )
1228						.progress( updateFunc( i, progressContexts, progressValues ) );
1229				} else {
1230					--remaining;
1231				}
1232			}
1233		}
1234
1235		// if we're not waiting on anything, resolve the master
1236		if ( !remaining ) {
1237			deferred.resolveWith( resolveContexts, resolveValues );
1238		}
1239
1240		return deferred.promise();
1241	}
1242});
1243jQuery.support = (function() {
1244
1245	var support,
1246		all,
1247		a,
1248		select,
1249		opt,
1250		input,
1251		fragment,
1252		eventName,
1253		i,
1254		isSupported,
1255		clickFn,
1256		div = document.createElement("div");
1257
1258	// Setup
1259	div.setAttribute( "className", "t" );
1260	div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
1261
1262	// Support tests won't run in some limited or non-browser environments
1263	all = div.getElementsByTagName("*");
1264	a = div.getElementsByTagName("a")[ 0 ];
1265	if ( !all || !a || !all.length ) {
1266		return {};
1267	}
1268
1269	// First batch of tests
1270	select = document.createElement("select");
1271	opt = select.appendChild( document.createElement("option") );
1272	input = div.getElementsByTagName("input")[ 0 ];
1273
1274	a.style.cssText = "top:1px;float:left;opacity:.5";
1275	support = {
1276		// IE strips leading whitespace when .innerHTML is used
1277		leadingWhitespace: ( div.firstChild.nodeType === 3 ),
1278
1279		// Make sure that tbody elements aren't automatically inserted
1280		// IE will insert them into empty tables
1281		tbody: !div.getElementsByTagName("tbody").length,
1282
1283		// Make sure that link elements get serialized correctly by innerHTML
1284		// This requires a wrapper element in IE
1285		htmlSerialize: !!div.getElementsByTagName("link").length,
1286
1287		// Get the style information from getAttribute
1288		// (IE uses .cssText instead)
1289		style: /top/.test( a.getAttribute("style") ),
1290
1291		// Make sure that URLs aren't manipulated
1292		// (IE normalizes it by default)
1293		hrefNormalized: ( a.getAttribute("href") === "/a" ),
1294
1295		// Make sure that element opacity exists
1296		// (IE uses filter instead)
1297		// Use a regex to work around a WebKit issue. See #5145
1298		opacity: /^0.5/.test( a.style.opacity ),
1299
1300		// Verify style float existence
1301		// (IE uses styleFloat instead of cssFloat)
1302		cssFloat: !!a.style.cssFloat,
1303
1304		// Make sure that if no value is specified for a checkbox
1305		// that it defaults to "on".
1306		// (WebKit defaults to "" instead)
1307		checkOn: ( input.value === "on" ),
1308
1309		// Make sure that a selected-by-default option has a working selected property.
1310		// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
1311		optSelected: opt.selected,
1312
1313		// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
1314		getSetAttribute: div.className !== "t",
1315
1316		// Tests for enctype support on a form (#6743)
1317		enctype: !!document.createElement("form").enctype,
1318
1319		// Makes sure cloning an html5 element does not cause problems
1320		// Where outerHTML is undefined, this still works
1321		html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
1322
1323		// jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
1324		boxModel: ( document.compatMode === "CSS1Compat" ),
1325
1326		// Will be defined later
1327		submitBubbles: true,
1328		changeBubbles: true,
1329		focusinBubbles: false,
1330		deleteExpando: true,
1331		noCloneEvent: true,
1332		inlineBlockNeedsLayout: false,
1333		shrinkWrapBlocks: false,
1334		reliableMarginRight: true,
1335		boxSizingReliable: true,
1336		pixelPosition: false
1337	};
1338
1339	// Make sure checked status is properly cloned
1340	input.checked = true;
1341	support.noCloneChecked = input.cloneNode( true ).checked;
1342
1343	// Make sure that the options inside disabled selects aren't marked as disabled
1344	// (WebKit marks them as disabled)
1345	select.disabled = true;
1346	support.optDisabled = !opt.disabled;
1347
1348	// Test to see if it's possible to delete an expando from an element
1349	// Fails in Internet Explorer
1350	try {
1351		delete div.test;
1352	} catch( e ) {
1353		support.deleteExpando = false;
1354	}
1355
1356	if ( !div.addEventListener && div.attachEvent && div.fireEvent ) {
1357		div.attachEvent( "onclick", clickFn = function() {
1358			// Cloning a node shouldn't copy over any
1359			// bound event handlers (IE does this)
1360			support.noCloneEvent = false;
1361		});
1362		div.cloneNode( true ).fireEvent("onclick");
1363		div.detachEvent( "onclick", clickFn );
1364	}
1365
1366	// Check if a radio maintains its value
1367	// after being appended to the DOM
1368	input = document.createElement("input");
1369	input.value = "t";
1370	input.setAttribute( "type", "radio" );
1371	support.radioValue = input.value === "t";
1372
1373	input.setAttribute( "checked", "checked" );
1374
1375	// #11217 - WebKit loses check when the name is after the checked attribute
1376	input.setAttribute( "name", "t" );
1377
1378	div.appendChild( input );
1379	fragment = document.createDocumentFragment();
1380	fragment.appendChild( div.lastChild );
1381
1382	// WebKit doesn't clone checked state correctly in fragments
1383	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
1384
1385	// Check if a disconnected checkbox will retain its checked
1386	// value of true after appended to the DOM (IE6/7)
1387	support.appendChecked = input.checked;
1388
1389	fragment.removeChild( input );
1390	fragment.appendChild( div );
1391
1392	// Technique from Juriy Zaytsev
1393	// http://perfectionkills.com/detecting-event-support-without-browser-sniffing/
1394	// We only care about the case where non-standard event systems
1395	// are used, namely in IE. Short-circuiting here helps us to
1396	// avoid an eval call (in setAttribute) which can cause CSP
1397	// to go haywire. See: https://developer.mozilla.org/en/Security/CSP
1398	if ( div.attachEvent ) {
1399		for ( i in {
1400			submit: true,
1401			change: true,
1402			focusin: true
1403		}) {
1404			eventName = "on" + i;
1405			isSupported = ( eventName in div );
1406			if ( !isSupported ) {
1407				div.setAttribute( eventName, "return;" );
1408				isSupported = ( typeof div[ eventName ] === "function" );
1409			}
1410			support[ i + "Bubbles" ] = isSupported;
1411		}
1412	}
1413
1414	// Run tests that need a body at doc ready
1415	jQuery(function() {
1416		var container, div, tds, marginDiv,
1417			divReset = "padding:0;margin:0;border:0;display:block;overflow:hidden;",
1418			body = document.getElementsByTagName("body")[0];
1419
1420		if ( !body ) {
1421			// Return for frameset docs that don't have a body
1422			return;
1423		}
1424
1425		container = document.createElement("div");
1426		container.style.cssText = "visibility:hidden;border:0;width:0;height:0;position:static;top:0;margin-top:1px";
1427		body.insertBefore( container, body.firstChild );
1428
1429		// Construct the test element
1430		div = document.createElement("div");
1431		container.appendChild( div );
1432
1433		// Check if table cells still have offsetWidth/Height when they are set
1434		// to display:none and there are still other visible table cells in a
1435		// table row; if so, offsetWidth/Height are not reliable for use when
1436		// determining if an element has been hidden directly using
1437		// display:none (it is still safe to use offsets if a parent element is
1438		// hidden; don safety goggles and see bug #4512 for more information).
1439		// (only IE 8 fails this test)
1440		div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
1441		tds = div.getElementsByTagName("td");
1442		tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
1443		isSupported = ( tds[ 0 ].offsetHeight === 0 );
1444
1445		tds[ 0 ].style.display = "";
1446		tds[ 1 ].style.display = "none";
1447
1448		// Check if empty table cells still have offsetWidth/Height
1449		// (IE <= 8 fail this test)
1450		support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
1451
1452		// Check box-sizing and margin behavior
1453		div.innerHTML = "";
1454		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%;";
1455		support.boxSizing = ( div.offsetWidth === 4 );
1456		support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );
1457
1458		// NOTE: To any future maintainer, we've window.getComputedStyle
1459		// because jsdom on node.js will break without it.
1460		if ( window.getComputedStyle ) {
1461			support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
1462			support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
1463
1464			// Check if div with explicit width and no margin-right incorrectly
1465			// gets computed margin-right based on width of container. For more
1466			// info see bug #3333
1467			// Fails in WebKit before Feb 2011 nightlies
1468			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
1469			marginDiv = document.createElement("div");
1470			marginDiv.style.cssText = div.style.cssText = divReset;
1471			marginDiv.style.marginRight = marginDiv.style.width = "0";
1472			div.style.width = "1px";
1473			div.appendChild( marginDiv );
1474			support.reliableMarginRight =
1475				!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
1476		}
1477
1478		if ( typeof div.style.zoom !== "undefined" ) {
1479			// Check if natively block-level elements act like inline-block
1480			// elements when setting their display to 'inline' and giving
1481			// them layout
1482			// (IE < 8 does this)
1483			div.innerHTML = "";
1484			div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
1485			support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
1486
1487			// Check if elements with layout shrink-wrap their children
1488			// (IE 6 does this)
1489			div.style.display = "block";
1490			div.style.overflow = "visible";
1491			div.innerHTML = "<div></div>";
1492			div.firstChild.style.width = "5px";
1493			support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
1494
1495			container.style.zoom = 1;
1496		}
1497
1498		// Null elements to avoid leaks in IE
1499		body.removeChild( container );
1500		container = div = tds = marginDiv = null;
1501	});
1502
1503	// Null elements to avoid leaks in IE
1504	fragment.removeChild( div );
1505	all = a = select = opt = input = fragment = div = null;
1506
1507	return support;
1508})();
1509var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
1510	rmultiDash = /([A-Z])/g;
1511
1512jQuery.extend({
1513	cache: {},
1514
1515	deletedIds: [],
1516
1517	// Remove at next major release (1.9/2.0)
1518	uuid: 0,
1519
1520	// Unique for each copy of jQuery on the page
1521	// Non-digits removed to match rinlinejQuery
1522	expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ),
1523
1524	// The following elements throw uncatchable exceptions if you
1525	// attempt to add expando properties to them.
1526	noData: {
1527		"embed": true,
1528		// Ban all objects except for Flash (which handle expandos)
1529		"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
1530		"applet": true
1531	},
1532
1533	hasData: function( elem ) {
1534		elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
1535		return !!elem && !isEmptyDataObject( elem );
1536	},
1537
1538	data: function( elem, name, data, pvt /* Internal Use Only */ ) {
1539		if ( !jQuery.acceptData( elem ) ) {
1540			return;
1541		}
1542
1543		var thisCache, ret,
1544			internalKey = jQuery.expando,
1545			getByName = typeof name === "string",
1546
1547			// We have to handle DOM nodes and JS objects differently because IE6-7
1548			// can't GC object references properly across the DOM-JS boundary
1549			isNode = elem.nodeType,
1550
1551			// Only DOM nodes need the global jQuery cache; JS object data is
1552			// attached directly to the object so GC can occur automatically
1553			cache = isNode ? jQuery.cache : elem,
1554
1555			// Only defining an ID for JS objects if its cache already exists allows
1556			// the code to shortcut on the same path as a DOM node with no cache
1557			id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
1558
1559		// Avoid doing any more work than we need to when trying to get data on an
1560		// object that has no data at all
1561		if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) {
1562			return;
1563		}
1564
1565		if ( !id ) {
1566			// Only DOM nodes need a new unique ID for each element since their data
1567			// ends up in the global cache
1568			if ( isNode ) {
1569				elem[ internalKey ] = id = jQuery.deletedIds.pop() || jQuery.guid++;
1570			} else {
1571				id = internalKey;
1572			}
1573		}
1574
1575		if ( !cache[ id ] ) {
1576			cache[ id ] = {};
1577
1578			// Avoids exposing jQuery metadata on plain JS objects when the object
1579			// is serialized using JSON.stringify
1580			if ( !isNode ) {
1581				cache[ id ].toJSON = jQuery.noop;
1582			}
1583		}
1584
1585		// An object can be passed to jQuery.data instead of a key/value pair; this gets
1586		// shallow copied over onto the existing cache
1587		if ( typeof name === "object" || typeof name === "function" ) {
1588			if ( pvt ) {
1589				cache[ id ] = jQuery.extend( cache[ id ], name );
1590			} else {
1591				cache[ id ].data = jQuery.extend( cache[ id ].data, name );
1592			}
1593		}
1594
1595		thisCache = cache[ id ];
1596
1597		// jQuery data() is stored in a separate object inside the object's internal data
1598		// cache in order to avoid key collisions between internal data and user-defined
1599		// data.
1600		if ( !pvt ) {
1601			if ( !thisCache.data ) {
1602				thisCache.data = {};
1603			}
1604
1605			thisCache = thisCache.data;
1606		}
1607
1608		if ( data !== undefined ) {
1609			thisCache[ jQuery.camelCase( name ) ] = data;
1610		}
1611
1612		// Check for both converted-to-camel and non-converted data property names
1613		// If a data property was specified
1614		if ( getByName ) {
1615
1616			// First Try to find as-is property data
1617			ret = thisCache[ name ];
1618
1619			// Test for null|undefined property data
1620			if ( ret == null ) {
1621
1622				// Try to find the camelCased property
1623				ret = thisCache[ jQuery.camelCase( name ) ];
1624			}
1625		} else {
1626			ret = thisCache;
1627		}
1628
1629		return ret;
1630	},
1631
1632	removeData: function( elem, name, pvt /* Internal Use Only */ ) {
1633		if ( !jQuery.acceptData( elem ) ) {
1634			return;
1635		}
1636
1637		var thisCache, i, l,
1638
1639			isNode = elem.nodeType,
1640
1641			// See jQuery.data for more information
1642			cache = isNode ? jQuery.cache : elem,
1643			id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
1644
1645		// If there is already no cache entry for this object, there is no
1646		// purpose in continuing
1647		if ( !cache[ id ] ) {
1648			return;
1649		}
1650
1651		if ( name ) {
1652
1653			thisCache = pvt ? cache[ id ] : cache[ id ].data;
1654
1655			if ( thisCache ) {
1656
1657				// Support array or space separated string names for data keys
1658				if ( !jQuery.isArray( name ) ) {
1659
1660					// try the string as a key before any manipulation
1661					if ( name in thisCache ) {
1662						name = [ name ];
1663					} else {
1664
1665						// split the camel cased version by spaces unless a key with the spaces exists
1666						name = jQuery.camelCase( name );
1667						if ( name in thisCache ) {
1668							name = [ name ];
1669						} else {
1670							name = name.split(" ");
1671						}
1672					}
1673				}
1674
1675				for ( i = 0, l = name.length; i < l; i++ ) {
1676					delete thisCache[ name[i] ];
1677				}
1678
1679				// If there is no data left in the cache, we want to continue
1680				// and let the cache object itself get destroyed
1681				if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
1682					return;
1683				}
1684			}
1685		}
1686
1687		// See jQuery.data for more information
1688		if ( !pvt ) {
1689			delete cache[ id ].data;
1690
1691			// Don't destroy the parent cache unless the internal data object
1692			// had been the only thing left in it
1693			if ( !isEmptyDataObject( cache[ id ] ) ) {
1694				return;
1695			}
1696		}
1697
1698		// Destroy the cache
1699		if ( isNode ) {
1700			jQuery.cleanData( [ elem ], true );
1701
1702		// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
1703		} else if ( jQuery.support.deleteExpando || cache != cache.window ) {
1704			delete cache[ id ];
1705
1706		// When all else fails, null
1707		} else {
1708			cache[ id ] = null;
1709		}
1710	},
1711
1712	// For internal use only.
1713	_data: function( elem, name, data ) {
1714		return jQuery.data( elem, name, data, true );
1715	},
1716
1717	// A method for determining if a DOM node can handle the data expando
1718	acceptData: function( elem ) {
1719		var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
1720
1721		// nodes accept data unless otherwise specified; rejection can be conditional
1722		return !noData || noData !== true && elem.getAttribute("classid") === noData;
1723	}
1724});
1725
1726jQuery.fn.extend({
1727	data: function( key, value ) {
1728		var parts, part, attr, name, l,
1729			elem = this[0],
1730			i = 0,
1731			data = null;
1732
1733		// Gets all values
1734		if ( key === undefined ) {
1735			if ( this.length ) {
1736				data = jQuery.data( elem );
1737
1738				if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
1739					attr = elem.attributes;
1740					for ( l = attr.length; i < l; i++ ) {
1741						name = attr[i].name;
1742
1743						if ( !name.indexOf( "data-" ) ) {
1744							name = jQuery.camelCase( name.substring(5) );
1745
1746							dataAttr( elem, name, data[ name ] );
1747						}
1748					}
1749					jQuery._data( elem, "parsedAttrs", true );
1750				}
1751			}
1752
1753			return data;
1754		}
1755
1756		// Sets multiple values
1757		if ( typeof key === "object" ) {
1758			return this.each(function() {
1759				jQuery.data( this, key );
1760			});
1761		}
1762
1763		parts = key.split( ".", 2 );
1764		parts[1] = parts[1] ? "." + parts[1] : "";
1765		part = parts[1] + "!";
1766
1767		return jQuery.access( this, function( value ) {
1768
1769			if ( value === undefined ) {
1770				data = this.triggerHandler( "getData" + part, [ parts[0] ] );
1771
1772				// Try to fetch any internally stored data first
1773				if ( data === undefined && elem ) {
1774					data = jQuery.data( elem, key );
1775					data = dataAttr( elem, key, data );
1776				}
1777
1778				return data === undefined && parts[1] ?
1779					this.data( parts[0] ) :
1780					data;
1781			}
1782
1783			parts[1] = value;
1784			this.each(function() {
1785				var self = jQuery( this );
1786
1787				self.triggerHandler( "setData" + part, parts );
1788				jQuery.data( this, key, value );
1789				self.triggerHandler( "changeData" + part, parts );
1790			});
1791		}, null, value, arguments.length > 1, null, false );
1792	},
1793
1794	removeData: function( key ) {
1795		return this.each(function() {
1796			jQuery.removeData( this, key );
1797		});
1798	}
1799});
1800
1801function dataAttr( elem, key, data ) {
1802	// If nothing was found internally, try to fetch any
1803	// data from the HTML5 data-* attribute
1804	if ( data === undefined && elem.nodeType === 1 ) {
1805
1806		var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
1807
1808		data = elem.getAttribute( name );
1809
1810		if ( typeof data === "string" ) {
1811			try {
1812				data = data === "true" ? true :
1813				data === "false" ? false :
1814				data === "null" ? null :
1815				// Only convert to a number if it doesn't change the string
1816				+data + "" === data ? +data :
1817				rbrace.test( data ) ? jQuery.parseJSON( data ) :
1818					data;
1819			} catch( e ) {}
1820
1821			// Make sure we set the data so it isn't changed later
1822			jQuery.data( elem, key, data );
1823
1824		} else {
1825			data = undefined;
1826		}
1827	}
1828
1829	return data;
1830}
1831
1832// checks a cache object for emptiness
1833function isEmptyDataObject( obj ) {
1834	var name;
1835	for ( name in obj ) {
1836
1837		// if the public data object is empty, the private is still empty
1838		if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
1839			continue;
1840		}
1841		if ( name !== "toJSON" ) {
1842			return false;
1843		}
1844	}
1845
1846	return true;
1847}
1848jQuery.extend({
1849	queue: function( elem, type, data ) {
1850		var queue;
1851
1852		if ( elem ) {
1853			type = ( type || "fx" ) + "queue";
1854			queue = jQuery._data( elem, type );
1855
1856			// Speed up dequeue by getting out quickly if this is just a lookup
1857			if ( data ) {
1858				if ( !queue || jQuery.isArray(data) ) {
1859					queue = jQuery._data( elem, type, jQuery.makeArray(data) );
1860				} else {
1861					queue.push( data );
1862				}
1863			}
1864			return queue || [];
1865		}
1866	},
1867
1868	dequeue: function( elem, type ) {
1869		type = type || "fx";
1870
1871		var queue = jQuery.queue( elem, type ),
1872			startLength = queue.length,
1873			fn = queue.shift(),
1874			hooks = jQuery._queueHooks( elem, type ),
1875			next = function() {
1876				jQuery.dequeue( elem, type );
1877			};
1878
1879		// If the fx queue is dequeued, always remove the progress sentinel
1880		if ( fn === "inprogress" ) {
1881			fn = queue.shift();
1882			startLength--;
1883		}
1884
1885		if ( fn ) {
1886
1887			// Add a progress sentinel to prevent the fx queue from being
1888			// automatically dequeued
1889			if ( type === "fx" ) {
1890				queue.unshift( "inprogress" );
1891			}
1892
1893			// clear up the last queue stop function
1894			delete hooks.stop;
1895			fn.call( elem, next, hooks );
1896		}
1897
1898		if ( !startLength && hooks ) {
1899			hooks.empty.fire();
1900		}
1901	},
1902
1903	// not intended for public consumption - generates a queueHooks object, or returns the current one
1904	_queueHooks: function( elem, type ) {
1905		var key = type + "queueHooks";
1906		return jQuery._data( elem, key ) || jQuery._data( elem, key, {
1907			empty: jQuery.Callbacks("once memory").add(function() {
1908				jQuery.removeData( elem, type + "queue", true );
1909				jQuery.removeData( elem, key, true );
1910			})
1911		});
1912	}
1913});
1914
1915jQuery.fn.extend({
1916	queue: function( type, data ) {
1917		var setter = 2;
1918
1919		if ( typeof type !== "string" ) {
1920			data = type;
1921			type = "fx";
1922			setter--;
1923		}
1924
1925		if ( arguments.length < setter ) {
1926			return jQuery.queue( this[0], type );
1927		}
1928
1929		return data === undefined ?
1930			this :
1931			this.each(function() {
1932				var queue = jQuery.queue( this, type, data );
1933
1934				// ensure a hooks for this queue
1935				jQuery._queueHooks( this, type );
1936
1937				if ( type === "fx" && queue[0] !== "inprogress" ) {
1938					jQuery.dequeue( this, type );
1939				}
1940			});
1941	},
1942	dequeue: function( type ) {
1943		return this.each(function() {
1944			jQuery.dequeue( this, type );
1945		});
1946	},
1947	// Based off of the plugin by Clint Helfers, with permission.
1948	// http://blindsignals.com/index.php/2009/07/jquery-delay/
1949	delay: function( time, type ) {
1950		time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
1951		type = type || "fx";
1952
1953		return this.queue( type, function( next, hooks ) {
1954			var timeout = setTimeout( next, time );
1955			hooks.stop = function() {
1956				clearTimeout( timeout );
1957			};
1958		});
1959	},
1960	clearQueue: function( type ) {
1961		return this.queue( type || "fx", [] );
1962	},
1963	// Get a promise resolved when queues of a certain type
1964	// are emptied (fx is the type by default)
1965	promise: function( type, obj ) {
1966		var tmp,
1967			count = 1,
1968			defer = jQuery.Deferred(),
1969			elements = this,
1970			i = this.length,
1971			resolve = function() {
1972				if ( !( --count ) ) {
1973					defer.resolveWith( elements, [ elements ] );
1974				}
1975			};
1976
1977		if ( typeof type !== "string" ) {
1978			obj = type;
1979			type = undefined;
1980		}
1981		type = type || "fx";
1982
1983		while( i-- ) {
1984			tmp = jQuery._data( elements[ i ], type + "queueHooks" );
1985			if ( tmp && tmp.empty ) {
1986				count++;
1987				tmp.empty.add( resolve );
1988			}
1989		}
1990		resolve();
1991		return defer.promise( obj );
1992	}
1993});
1994var nodeHook, boolHook, fixSpecified,
1995	rclass = /[\t\r\n]/g,
1996	rreturn = /\r/g,
1997	rtype = /^(?:button|input)$/i,
1998	rfocusable = /^(?:button|input|object|select|textarea)$/i,
1999	rclickable = /^a(?:rea|)$/i,
2000	rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
2001	getSetAttribute = jQuery.support.getSetAttribute;
2002
2003jQuery.fn.extend({
2004	attr: function( name, value ) {
2005		return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
2006	},
2007
2008	removeAttr: function( name ) {
2009		return this.each(function() {
2010			jQuery.removeAttr( this, name );
2011		});
2012	},
2013
2014	prop: function( name, value ) {
2015		return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
2016	},
2017
2018	removeProp: function( name ) {
2019		name = jQuery.propFix[ name ] || name;
2020		return this.each(function() {
2021			// try/catch handles cases where IE balks (such as removing a property on window)
2022			try {
2023				this[ name ] = undefined;
2024				delete this[ name ];
2025			} catch( e ) {}
2026		});
2027	},
2028
2029	addClass: function( value ) {
2030		var classNames, i, l, elem,
2031			setClass, c, cl;
2032
2033		if ( jQuery.isFunction( value ) ) {
2034			return this.each(function( j ) {
2035				jQuery( this ).addClass( value.call(this, j, this.className) );
2036			});
2037		}
2038
2039		if ( value && typeof value === "string" ) {
2040			classNames = value.split( core_rspace );
2041
2042			for ( i = 0, l = this.length; i < l; i++ ) {
2043				elem = this[ i ];
2044
2045				if ( elem.nodeType === 1 ) {
2046					if ( !elem.className && classNames.length === 1 ) {
2047						elem.className = value;
2048
2049					} else {
2050						setClass = " " + elem.className + " ";
2051
2052						for ( c = 0, cl = classNames.length; c < cl; c++ ) {
2053							if ( setClass.indexOf( " " + classNames[ c ] + " " ) < 0 ) {
2054								setClass += classNames[ c ] + " ";
2055							}
2056						}
2057						elem.className = jQuery.trim( setClass );
2058					}
2059				}
2060			}
2061		}
2062
2063		return this;
2064	},
2065
2066	removeClass: function( value ) {
2067		var removes, className, elem, c, cl, i, l;
2068
2069		if ( jQuery.isFunction( value ) ) {
2070			return this.each(function( j ) {
2071				jQuery( this ).removeClass( value.call(this, j, this.className) );
2072			});
2073		}
2074		if ( (value && typeof value === "string") || value === undefined ) {
2075			removes = ( value || "" ).split( core_rspace );
2076
2077			for ( i = 0, l = this.length; i < l; i++ ) {
2078				elem = this[ i ];
2079				if ( elem.nodeType === 1 && elem.className ) {
2080
2081					className = (" " + elem.className + " ").replace( rclass, " " );
2082
2083					// loop over each item in the removal list
2084					for ( c = 0, cl = removes.length; c < cl; c++ ) {
2085						// Remove until there is nothing to remove,
2086						while ( className.indexOf(" " + removes[ c ] + " ") >= 0 ) {
2087							className = className.replace( " " + removes[ c ] + " " , " " );
2088						}
2089					}
2090					elem.className = value ? jQuery.trim( className ) : "";
2091				}
2092			}
2093		}
2094
2095		return this;
2096	},
2097
2098	toggleClass: function( value, stateVal ) {
2099		var type = typeof value,
2100			isBool = typeof stateVal === "boolean";
2101
2102		if ( jQuery.isFunction( value ) ) {
2103			return this.each(function( i ) {
2104				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
2105			});
2106		}
2107
2108		return this.each(function() {
2109			if ( type === "string" ) {
2110				// toggle individual class names
2111				var className,
2112					i = 0,
2113					self = jQuery( this ),
2114					state = stateVal,
2115					classNames = value.split( core_rspace );
2116
2117				while ( (className = classNames[ i++ ]) ) {
2118					// check each className given, space separated list
2119					state = isBool ? state : !self.hasClass( className );
2120					self[ state ? "addClass" : "removeClass" ]( className );
2121				}
2122
2123			} else if ( type === "undefined" || type === "boolean" ) {
2124				if ( this.className ) {
2125					// store className if set
2126					jQuery._data( this, "__className__", this.className );
2127				}
2128
2129				// toggle whole className
2130				this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
2131			}
2132		});
2133	},
2134
2135	hasClass: function( selector ) {
2136		var className = " " + selector + " ",
2137			i = 0,
2138			l = this.length;
2139		for ( ; i < l; i++ ) {
2140			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
2141				return true;
2142			}
2143		}
2144
2145		return false;
2146	},
2147
2148	val: function( value ) {
2149		var hooks, ret, isFunction,
2150			elem = this[0];
2151
2152		if ( !arguments.length ) {
2153			if ( elem ) {
2154				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
2155
2156				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
2157					return ret;
2158				}
2159
2160				ret = elem.value;
2161
2162				return typeof ret === "string" ?
2163					// handle most common string cases
2164					ret.replace(rreturn, "") :
2165					// handle cases where value is null/undef or number
2166					ret == null ? "" : ret;
2167			}
2168
2169			return;
2170		}
2171
2172		isFunction = jQuery.isFunction( value );
2173
2174		return this.each(function( i ) {
2175			var val,
2176				self = jQuery(this);
2177
2178			if ( this.nodeType !== 1 ) {
2179				return;
2180			}
2181
2182			if ( isFunction ) {
2183				val = value.call( this, i, self.val() );
2184			} else {
2185				val = value;
2186			}
2187
2188			// Treat null/undefined as ""; convert numbers to string
2189			if ( val == null ) {
2190				val = "";
2191			} else if ( typeof val === "number" ) {
2192				val += "";
2193			} else if ( jQuery.isArray( val ) ) {
2194				val = jQuery.map(val, function ( value ) {
2195					return value == null ? "" : value + "";
2196				});
2197			}
2198
2199			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
2200
2201			// If set returns undefined, fall back to normal setting
2202			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
2203				this.value = val;
2204			}
2205		});
2206	}
2207});
2208
2209jQuery.extend({
2210	valHooks: {
2211		option: {
2212			get: function( elem ) {
2213				// attributes.value is undefined in Blackberry 4.7 but
2214				// uses .value. See #6932
2215				var val = elem.attributes.value;
2216				return !val || val.specified ? elem.value : elem.text;
2217			}
2218		},
2219		select: {
2220			get: function( elem ) {
2221				var value, option,
2222					options = elem.options,
2223					index = elem.selectedIndex,
2224					one = elem.type === "select-one" || index < 0,
2225					values = one ? null : [],
2226					max = one ? index + 1 : options.length,
2227					i = index < 0 ?
2228						max :
2229						one ? index : 0;
2230
2231				// Loop through all the selected options
2232				for ( ; i < max; i++ ) {
2233					option = options[ i ];
2234
2235					// oldIE doesn't update selected after form reset (#2551)
2236					if ( ( option.selected || i === index ) &&
2237							// Don't return options that are disabled or in a disabled optgroup
2238							( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
2239							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
2240
2241						// Get the specific value for the option
2242						value = jQuery( option ).val();
2243
2244						// We don't need an array for one selects
2245						if ( one ) {
2246							return value;
2247						}
2248
2249						// Multi-Selects return an array
2250						values.push( value );
2251					}
2252				}
2253
2254				return values;
2255			},
2256
2257			set: function( elem, value ) {
2258				var values = jQuery.makeArray( value );
2259
2260				jQuery(elem).find("option").each(function() {
2261					this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
2262				});
2263
2264				if ( !values.length ) {
2265					elem.selectedIndex = -1;
2266				}
2267				return values;
2268			}
2269		}
2270	},
2271
2272	// Unused in 1.8, left in so attrFn-stabbers won't die; remove in 1.9
2273	attrFn: {},
2274
2275	attr: function( elem, name, value, pass ) {
2276		var ret, hooks, notxml,
2277			nType = elem.nodeType;
2278
2279		// don't get/set attributes on text, comment and attribute nodes
2280		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
2281			return;
2282		}
2283
2284		if ( pass && jQuery.isFunction( jQuery.fn[ name ] ) ) {
2285			return jQuery( elem )[ name ]( value );
2286		}
2287
2288		// Fallback to prop when attributes are not supported
2289		if ( typeof elem.getAttribute === "undefined" ) {
2290			return jQuery.prop( elem, name, value );
2291		}
2292
2293		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
2294
2295		// All attributes are lowercase
2296		// Grab necessary hook if one is defined
2297		if ( notxml ) {
2298			name = name.toLowerCase();
2299			hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
2300		}
2301
2302		if ( value !== undefined ) {
2303
2304			if ( value === null ) {
2305				jQuery.removeAttr( elem, name );
2306				return;
2307
2308			} else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) {
2309				return ret;
2310
2311			} else {
2312				elem.setAttribute( name, value + "" );
2313				return value;
2314			}
2315
2316		} else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) {
2317			return ret;
2318
2319		} else {
2320
2321			ret = elem.getAttribute( name );
2322
2323			// Non-existent attributes return null, we normalize to undefined
2324			return ret === null ?
2325				undefined :
2326				ret;
2327		}
2328	},
2329
2330	removeAttr: function( elem, value ) {
2331		var propName, attrNames, name, isBool,
2332			i = 0;
2333
2334		if ( value && elem.nodeType === 1 ) {
2335
2336			attrNames = value.split( core_rspace );
2337
2338			for ( ; i < attrNames.length; i++ ) {
2339				name = attrNames[ i ];
2340
2341				if ( name ) {
2342					propName = jQuery.propFix[ name ] || name;
2343					isBool = rboolean.test( name );
2344
2345					// See #9699 for explanation of this approach (setting first, then removal)
2346					// Do not do this for boolean attributes (see #10870)
2347					if ( !isBool ) {
2348						jQuery.attr( elem, name, "" );
2349					}
2350					elem.removeAttribute( getSetAttribute ? name : propName );
2351
2352					// Set corresponding property to false for boolean attributes
2353					if ( isBool && propName in elem ) {
2354						elem[ propName ] = false;
2355					}
2356				}
2357			}
2358		}
2359	},
2360
2361	attrHooks: {
2362		type: {
2363			set: function( elem, value ) {
2364				// We can't allow the type property to be changed (since it causes problems in IE)
2365				if ( rtype.test( elem.nodeName ) && elem.parentNode ) {
2366					jQuery.error( "type property can't be changed" );
2367				} else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
2368					// Setting the type on a radio button after the value resets the value in IE6-9
2369					// Reset value to it's default in case type is set after value
2370					// This is for element creation
2371					var val = elem.value;
2372					elem.setAttribute( "type", value );
2373					if ( val ) {
2374						elem.value = val;
2375					}
2376					return value;
2377				}
2378			}
2379		},
2380		// Use the value property for back compat
2381		// Use the nodeHook for button elements in IE6/7 (#1954)
2382		value: {
2383			get: function( elem, name ) {
2384				if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
2385					return nodeHook.get( elem, name );
2386				}
2387				return name in elem ?
2388					elem.value :
2389					null;
2390			},
2391			set: function( elem, value, name ) {
2392				if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
2393					return nodeHook.set( elem, value, name );
2394				}
2395				// Does not return so that setAttribute is also used
2396				elem.value = value;
2397			}
2398		}
2399	},
2400
2401	propFix: {
2402		tabindex: "tabIndex",
2403		readonly: "readOnly",
2404		"for": "htmlFor",
2405		"class": "className",
2406		maxlength: "maxLength",
2407		cellspacing: "cellSpacing",
2408		cellpadding: "cellPadding",
2409		rowspan: "rowSpan",
2410		colspan: "colSpan",
2411		usemap: "useMap",
2412		frameborder: "frameBorder",
2413		contenteditable: "contentEditable"
2414	},
2415
2416	prop: function( elem, name, value ) {
2417		var ret, hooks, notxml,
2418			nType = elem.nodeType;
2419
2420		// don't get/set properties on text, comment and attribute nodes
2421		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
2422			return;
2423		}
2424
2425		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
2426
2427		if ( notxml ) {
2428			// Fix name and attach hooks
2429			name = jQuery.propFix[ name ] || name;
2430			hooks = jQuery.propHooks[ name ];
2431		}
2432
2433		if ( value !== undefined ) {
2434			if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
2435				return ret;
2436
2437			} else {
2438				return ( elem[ name ] = value );
2439			}
2440
2441		} else {
2442			if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
2443				return ret;
2444
2445			} else {
2446				return elem[ name ];
2447			}
2448		}
2449	},
2450
2451	propHooks: {
2452		tabIndex: {
2453			get: function( elem ) {
2454				// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
2455				// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
2456				var attributeNode = elem.getAttributeNode("tabindex");
2457
2458				return attributeNode && attributeNode.specified ?
2459					parseInt( attributeNode.value, 10 ) :
2460					rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
2461						0 :
2462						undefined;
2463			}
2464		}
2465	}
2466});
2467
2468// Hook for boolean attributes
2469boolHook = {
2470	get: function( elem, name ) {
2471		// Align boolean attributes with corresponding properties
2472		// Fall back to attribute presence where some booleans are not supported
2473		var attrNode,
2474			property = jQuery.prop( elem, name );
2475		return property === true || typeof property !== "boolean" && ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ?
2476			name.toLowerCase() :
2477			undefined;
2478	},
2479	set: function( elem, value, name ) {
2480		var propName;
2481		if ( value === false ) {
2482			// Remove boolean attributes when set to false
2483			jQuery.removeAttr( elem, name );
2484		} else {
2485			// value is true since we know at this point it's type boolean and not false
2486			// Set boolean attributes to the same name and set the DOM property
2487			propName = jQuery.propFix[ name ] || name;
2488			if ( propName in elem ) {
2489				// Only set the IDL specifically if it already exists on the element
2490				elem[ propName ] = true;
2491			}
2492
2493			elem.setAttribute( name, name.toLowerCase() );
2494		}
2495		return name;
2496	}
2497};
2498
2499// IE6/7 do not support getting/setting some attributes with get/setAttribute
2500if ( !getSetAttribute ) {
2501
2502	fixSpecified = {
2503		name: true,
2504		id: true,
2505		coords: true
2506	};
2507
2508	// Use this for any attribute in IE6/7
2509	// This fixes almost every IE6/7 issue
2510	nodeHook = jQuery.valHooks.button = {
2511		get: function( elem, name ) {
2512			var ret;
2513			ret = elem.getAttributeNode( name );
2514			return ret && ( fixSpecified[ name ] ? ret.value !== "" : ret.specified ) ?
2515				ret.value :
2516				undefined;
2517		},
2518		set: function( elem, value, name ) {
2519			// Set the existing or create a new attribute node
2520			var ret = elem.getAttributeNode( name );
2521			if ( !ret ) {
2522				ret = document.createAttribute( name );
2523				elem.setAttributeNode( ret );
2524			}
2525			return ( ret.value = value + "" );
2526		}
2527	};
2528
2529	// Set width and height to auto instead of 0 on empty string( Bug #8150 )
2530	// This is for removals
2531	jQuery.each([ "width", "height" ], function( i, name ) {
2532		jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
2533			set: function( elem, value ) {
2534				if ( value === "" ) {
2535					elem.setAttribute( name, "auto" );
2536					return value;
2537				}
2538			}
2539		});
2540	});
2541
2542	// Set contenteditable to false on removals(#10429)
2543	// Setting to empty string throws an error as an invalid value
2544	jQuery.attrHooks.contenteditable = {
2545		get: nodeHook.get,
2546		set: function( elem, value, name ) {
2547			if ( value === "" ) {
2548				value = "false";
2549			}
2550			nodeHook.set( elem, value, name );
2551		}
2552	};
2553}
2554
2555
2556// Some attributes require a special call on IE
2557if ( !jQuery.support.hrefNormalized ) {
2558	jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
2559		jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
2560			get: function( elem ) {
2561				var ret = elem.getAttribute( name, 2 );
2562				return ret === null ? undefined : ret;
2563			}
2564		});
2565	});
2566}
2567
2568if ( !jQuery.support.style ) {
2569	jQuery.attrHooks.style = {
2570		get: function( elem ) {
2571			// Return undefined in the case of empty string
2572			// Normalize to lowercase since IE uppercases css property names
2573			return elem.style.cssText.toLowerCase() || undefined;
2574		},
2575		set: function( elem, value ) {
2576			return ( elem.style.cssText = value + "" );
2577		}
2578	};
2579}
2580
2581// Safari mis-reports the default selected property of an option
2582// Accessing the parent's selectedIndex property fixes it
2583if ( !jQuery.support.optSelected ) {
2584	jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
2585		get: function( elem ) {
2586			var parent = elem.parentNode;
2587
2588			if ( parent ) {
2589				parent.selectedIndex;
2590
2591				// Make sure that it also works with optgroups, see #5701
2592				if ( parent.parentNode ) {
2593					parent.parentNode.selectedIndex;
2594				}
2595			}
2596			return null;
2597		}
2598	});
2599}
2600
2601// IE6/7 call enctype encoding
2602if ( !jQuery.support.enctype ) {
2603	jQuery.propFix.enctype = "encoding";
2604}
2605
2606// Radios and checkboxes getter/setter
2607if ( !jQuery.support.checkOn ) {
2608	jQuery.each([ "radio", "checkbox" ], function() {
2609		jQuery.valHooks[ this ] = {
2610			get: function( elem ) {
2611				// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
2612				return elem.getAttribute("value") === null ? "on" : elem.value;
2613			}
2614		};
2615	});
2616}
2617jQuery.each([ "radio", "checkbox" ], function() {
2618	jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
2619		set: function( elem, value ) {
2620			if ( jQuery.isArray( value ) ) {
2621				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
2622			}
2623		}
2624	});
2625});
2626var rformElems = /^(?:textarea|input|select)$/i,
2627	rtypenamespace = /^([^\.]*|)(?:\.(.+)|)$/,
2628	rhoverHack = /(?:^|\s)hover(\.\S+|)\b/,
2629	rkeyEvent = /^key/,
2630	rmouseEvent = /^(?:mouse|contextmenu)|click/,
2631	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
2632	hoverHack = function( events ) {
2633		return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" );
2634	};
2635
2636/*
2637 * Helper functions for managing events -- not part of the public interface.
2638 * Props to Dean Edwards' addEvent library for many of the ideas.
2639 */
2640jQuery.event = {
2641
2642	add: function( elem, types, handler, data, selector ) {
2643
2644		var elemData, eventHandle, events,
2645			t, tns, type, namespaces, handleObj,
2646			handleObjIn, handlers, special;
2647
2648		// Don't attach events to noData or text/comment nodes (allow plain objects tho)
2649		if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) {
2650			return;
2651		}
2652
2653		// Caller can pass in an object of custom data in lieu of the handler
2654		if ( handler.handler ) {
2655			handleObjIn = handler;
2656			handler = handleObjIn.handler;
2657			selector = handleObjIn.selector;
2658		}
2659
2660		// Make sure that the handler has a unique ID, used to find/remove it later
2661		if ( !handler.guid ) {
2662			handler.guid = jQuery.guid++;
2663		}
2664
2665		// Init the element's event structure and main handler, if this is the first
2666		events = elemData.events;
2667		if ( !events ) {
2668			elemData.events = events = {};
2669		}
2670		eventHandle = elemData.handle;
2671		if ( !eventHandle ) {
2672			elemData.handle = eventHandle = function( e ) {
2673				// Discard the second event of a jQuery.event.trigger() and
2674				// when an event is called after a page has unloaded
2675				return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ?
2676					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
2677					undefined;
2678			};
2679			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
2680			eventHandle.elem = elem;
2681		}
2682
2683		// Handle multiple events separated by a space
2684		// jQuery(...).bind("mouseover mouseout", fn);
2685		types = jQuery.trim( hoverHack(types) ).split( " " );
2686		for ( t = 0; t < types.length; t++ ) {
2687
2688			tns = rtypenamespace.exec( types[t] ) || [];
2689			type = tns[1];
2690			namespaces = ( tns[2] || "" ).split( "." ).sort();
2691
2692			// If event changes its type, use the special event handlers for the changed type
2693			special = jQuery.event.special[ type ] || {};
2694
2695			// If selector defined, determine special event api type, otherwise given type
2696			type = ( selector ? special.delegateType : special.bindType ) || type;
2697
2698			// Update special based on newly reset type
2699			special = jQuery.event.special[ type ] || {};
2700
2701			// handleObj is passed to all event handlers
2702			handleObj = jQuery.extend({
2703				type: type,
2704				origType: tns[1],
2705				data: data,
2706				handler: handler,
2707				guid: handler.guid,
2708				selector: selector,
2709				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
2710				namespace: namespaces.join(".")
2711			}, handleObjIn );
2712
2713			// Init the event handler queue if we're the first
2714			handlers = events[ type ];
2715			if ( !handlers ) {
2716				handlers = events[ type ] = [];
2717				handlers.delegateCount = 0;
2718
2719				// Only use addEventListener/attachEvent if the special events handler returns false
2720				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
2721					// Bind the global event handler to the element
2722					if ( elem.addEventListener ) {
2723						elem.addEventListener( type, eventHandle, false );
2724
2725					} else if ( elem.attachEvent ) {
2726						elem.attachEvent( "on" + type, eventHandle );
2727					}
2728				}
2729			}
2730
2731			if ( special.add ) {
2732				special.add.call( elem, handleObj );
2733
2734				if ( !handleObj.handler.guid ) {
2735					handleObj.handler.guid = handler.guid;
2736				}
2737			}
2738
2739			// Add to the element's handler list, delegates in front
2740			if ( selector ) {
2741				handlers.splice( handlers.delegateCount++, 0, handleObj );
2742			} else {
2743				handlers.push( handleObj );
2744			}
2745
2746			// Keep track of which events have ever been used, for event optimization
2747			jQuery.event.global[ type ] = true;
2748		}
2749
2750		// Nullify elem to prevent memory leaks in IE
2751		elem = null;
2752	},
2753
2754	global: {},
2755
2756	// Detach an event or set of events from an element
2757	remove: function( elem, types, handler, selector, mappedTypes ) {
2758
2759		var t, tns, type, origType, namespaces, origCount,
2760			j, events, special, eventType, handleObj,
2761			elemData = jQuery.hasData( elem ) && jQuery._data( elem );
2762
2763		if ( !elemData || !(events = elemData.events) ) {
2764			return;
2765		}
2766
2767		// Once for each type.namespace in types; type may be omitted
2768		types = jQuery.trim( hoverHack( types || "" ) ).split(" ");
2769		for ( t = 0; t < types.length; t++ ) {
2770			tns = rtypenamespace.exec( types[t] ) || [];
2771			type = origType = tns[1];
2772			namespaces = tns[2];
2773
2774			// Unbind all events (on this namespace, if provided) for the element
2775			if ( !type ) {
2776				for ( type in events ) {
2777					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
2778				}
2779				continue;
2780			}
2781
2782			special = jQuery.event.special[ type ] || {};
2783			type = ( selector? special.delegateType : special.bindType ) || type;
2784			eventType = events[ type ] || [];
2785			origCount = eventType.length;
2786			namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.|)") + "(\\.|$)") : null;
2787
2788			// Remove matching events
2789			for ( j = 0; j < eventType.length; j++ ) {
2790				handleObj = eventType[ j ];
2791
2792				if ( ( mappedTypes || origType === handleObj.origType ) &&
2793					 ( !handler || handler.guid === handleObj.guid ) &&
2794					 ( !namespaces || namespaces.test( handleObj.namespace ) ) &&
2795					 ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
2796					eventType.splice( j--, 1 );
2797
2798					if ( handleObj.selector ) {
2799						eventType.delegateCount--;
2800					}
2801					if ( special.remove ) {
2802						special.remove.call( elem, handleObj );
2803					}
2804				}
2805			}
2806
2807			// Remove generic event handler if we removed something and no more handlers exist
2808			// (avoids potential for endless recursion during removal of special event handlers)
2809			if ( eventType.length === 0 && origCount !== eventType.length ) {
2810				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
2811					jQuery.removeEvent( elem, type, elemData.handle );
2812				}
2813
2814				delete events[ type ];
2815			}
2816		}
2817
2818		// Remove the expando if it's no longer used
2819		if ( jQuery.isEmptyObject( events ) ) {
2820			delete elemData.handle;
2821
2822			// removeData also checks for emptiness and clears the expando if empty
2823			// so use it instead of delete
2824			jQuery.removeData( elem, "events", true );
2825		}
2826	},
2827
2828	// Events that are safe to short-circuit if no handlers are attached.
2829	// Native DOM events should not be added, they may have inline handlers.
2830	customEvent: {
2831		"getData": true,
2832		"setData": true,
2833		"changeData": true
2834	},
2835
2836	trigger: function( event, data, elem, onlyHandlers ) {
2837		// Don't do events on text and comment nodes
2838		if ( elem && (elem.nodeType === 3 || elem.nodeType === 8) ) {
2839			return;
2840		}
2841
2842		// Event object or event type
2843		var cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType,
2844			type = event.type || event,
2845			namespaces = [];
2846
2847		// focus/blur morphs to focusin/out; ensure we're not firing them right now
2848		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
2849			return;
2850		}
2851
2852		if ( type.indexOf( "!" ) >= 0 ) {
2853			// Exclusive events trigger only for the exact event (no namespaces)
2854			type = type.slice(0, -1);
2855			exclusive = true;
2856		}
2857
2858		if ( type.indexOf( "." ) >= 0 ) {
2859			// Namespaced trigger; create a regexp to match event type in handle()
2860			namespaces = type.split(".");
2861			type = namespaces.shift();
2862			namespaces.sort();
2863		}
2864
2865		if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) {
2866			// No jQuery handlers for this event type, and it can't have inline handlers
2867			return;
2868		}
2869
2870		// Caller can pass in an Event, Object, or just an event type string
2871		event = typeof event === "object" ?
2872			// jQuery.Event object
2873			event[ jQuery.expando ] ? event :
2874			// Object literal
2875			new jQuery.Event( type, event ) :
2876			// Just the event type (string)
2877			new jQuery.Event( type );
2878
2879		event.type = type;
2880		event.isTrigger = true;
2881		event.exclusive = exclusive;
2882		event.namespace = namespaces.join( "." );
2883		event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") : null;
2884		ontype = type.indexOf( ":" ) < 0 ? "on" + type : "";
2885
2886		// Handle a global trigger
2887		if ( !elem ) {
2888
2889			// TODO: Stop taunting the data cache; remove global events and always attach to document
2890			cache = jQuery.cache;
2891			for ( i in cache ) {
2892				if ( cache[ i ].events && cache[ i ].events[ type ] ) {
2893					jQuery.event.trigger( event, data, cache[ i ].handle.elem, true );
2894				}
2895			}
2896			return;
2897		}
2898
2899		// Clean up the event in case it is being reused
2900		event.result = undefined;
2901		if ( !event.target ) {
2902			event.target = elem;
2903		}
2904
2905		// Clone any incoming data and prepend the event, creating the handler arg list
2906		data = data != null ? jQuery.makeArray( data ) : [];
2907		data.unshift( event );
2908
2909		// Allow special events to draw outside the lines
2910		special = jQuery.event.special[ type ] || {};
2911		if ( special.trigger && special.trigger.apply( elem, data ) === false ) {
2912			return;
2913		}
2914
2915		// Determine event propagation path in advance, per W3C events spec (#9951)
2916		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
2917		eventPath = [[ elem, special.bindType || type ]];
2918		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
2919
2920			bubbleType = special.delegateType || type;
2921			cur = rfocusMorph.test( bubbleType + type ) ? elem : elem.parentNode;
2922			for ( old = elem; cur; cur = cur.parentNode ) {
2923				eventPath.push([ cur, bubbleType ]);
2924				old = cur;
2925			}
2926
2927			// Only add window if we got to document (e.g., not plain obj or detached DOM)
2928			if ( old === (elem.ownerDocument || document) ) {
2929				eventPath.push([ old.defaultView || old.parentWindow || window, bubbleType ]);
2930			}
2931		}
2932
2933		// Fire handlers on the event path
2934		for ( i = 0; i < eventPath.length && !event.isPropagationStopped(); i++ ) {
2935
2936			cur = eventPath[i][0];
2937			event.type = eventPath[i][1];
2938
2939			handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
2940			if ( handle ) {
2941				handle.apply( cur, data );
2942			}
2943			// Note that this is a bare JS function and not a jQuery handler
2944			handle = ontype && cur[ ontype ];
2945			if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
2946				event.preventDefault();
2947			}
2948		}
2949		event.type = type;
2950
2951		// If nobody prevented the default action, do it now
2952		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
2953
2954			if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
2955				!(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
2956
2957				// Call a native DOM method on the target with the same name name as the event.
2958				// Can't use an .isFunction() check here because IE6/7 fails that test.
2959				// Don't do default actions on window, that's where global variables be (#6170)
2960				// IE<9 dies on focus/blur to hidden element (#1486)
2961				if ( ontype && elem[ type ] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow( elem ) ) {
2962
2963					// Don't re-trigger an onFOO event when we call its FOO() method
2964					old = elem[ ontype ];
2965
2966					if ( old ) {
2967						elem[ ontype ] = null;
2968					}
2969
2970					// Prevent re-triggering of the same event, since we already bubbled it above
2971					jQuery.event.triggered = type;
2972					elem[ type ]();
2973					jQuery.event.triggered = undefined;
2974
2975					if ( old ) {
2976						elem[ ontype ] = old;
2977					}
2978				}
2979			}
2980		}
2981
2982		return event.result;
2983	},
2984
2985	dispatch: function( event ) {
2986
2987		// Make a writable jQuery.Event from the native event object
2988		event = jQuery.event.fix( event || window.event );
2989
2990		var i, j, cur, ret, selMatch, matched, matches, handleObj, sel, related,
2991			handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []),
2992			delegateCount = handlers.delegateCount,
2993			args = core_slice.call( arguments ),
2994			run_all = !event.exclusive && !event.namespace,
2995			special = jQuery.event.special[ event.type ] || {},
2996			handlerQueue = [];
2997
2998		// Use the fix-ed jQuery.Event rather than the (read-only) native event
2999		args[0] = event;
3000		event.delegateTarget = this;
3001
3002		// Call the preDispatch hook for the mapped type, and let it bail if desired
3003		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
3004			return;
3005		}
3006
3007		// Determine handlers that should run if there are delegated events
3008		// Avoid non-left-click bubbling in Firefox (#3861)
3009		if ( delegateCount && !(event.button && event.type === "click") ) {
3010
3011			for ( cur = event.target; cur != this; cur = cur.parentNode || this ) {
3012
3013				// Don't process clicks (ONLY) on disabled elements (#6911, #8165, #11382, #11764)
3014				if ( cur.disabled !== true || event.type !== "click" ) {
3015					selMatch = {};
3016					matches = [];
3017					for ( i = 0; i < delegateCount; i++ ) {
3018						handleObj = handlers[ i ];
3019						sel = handleObj.selector;
3020
3021						if ( selMatch[ sel ] === undefined ) {
3022							selMatch[ sel ] = handleObj.needsContext ?
3023								jQuery( sel, this ).index( cur ) >= 0 :
3024								jQuery.find( sel, this, null, [ cur ] ).length;
3025						}
3026						if ( selMatch[ sel ] ) {
3027							matches.push( handleObj );
3028						}
3029					}
3030					if ( matches.length ) {
3031						handlerQueue.push({ elem: cur, matches: matches });
3032					}
3033				}
3034			}
3035		}
3036
3037		// Add the remaining (directly-bound) handlers
3038		if ( handlers.length > delegateCount ) {
3039			handlerQueue.push({ elem: this, matches: handlers.slice( delegateCount ) });
3040		}
3041
3042		// Run delegates first; they may want to stop propagation beneath us
3043		for ( i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++ ) {
3044			matched = handlerQueue[ i ];
3045			event.currentTarget = matched.elem;
3046
3047			for ( j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++ ) {
3048				handleObj = matched.matches[ j ];
3049
3050				// Triggered event must either 1) be non-exclusive and have no namespace, or
3051				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
3052				if ( run_all || (!event.namespace && !handleObj.namespace) || event.namespace_re && event.namespace_re.test( handleObj.namespace ) ) {
3053
3054					event.data = handleObj.data;
3055					event.handleObj = handleObj;
3056
3057					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
3058							.apply( matched.elem, args );
3059
3060					if ( ret !== undefined ) {
3061						event.result = ret;
3062						if ( ret === false ) {
3063							event.preventDefault();
3064							event.stopPropagation();
3065						}
3066					}
3067				}
3068			}
3069		}
3070
3071		// Call the postDispatch hook for the mapped type
3072		if ( special.postDispatch ) {
3073			special.postDispatch.call( this, event );
3074		}
3075
3076		return event.result;
3077	},
3078
3079	// Includes some event props shared by KeyEvent and MouseEvent
3080	// *** attrChange attrName relatedNode srcElement  are not normalized, non-W3C, deprecated, will be removed in 1.8 ***
3081	props: "attrChange attrName relatedNode srcElement altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
3082
3083	fixHooks: {},
3084
3085	keyHooks: {
3086		props: "char charCode key keyCode".split(" "),
3087		filter: function( event, original ) {
3088
3089			// Add which for key events
3090			if ( event.which == null ) {
3091				event.which = original.charCode != null ? original.charCode : original.keyCode;
3092			}
3093
3094			return event;
3095		}
3096	},
3097
3098	mouseHooks: {
3099		props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
3100		filter: function( event, original ) {
3101			var eventDoc, doc, body,
3102				button = original.button,
3103				fromElement = original.fromElement;
3104
3105			// Calculate pageX/Y if missing and clientX/Y available
3106			if ( event.pageX == null && original.clientX != null ) {
3107				eventDoc = event.target.ownerDocument || document;
3108				doc = eventDoc.documentElement;
3109				body = eventDoc.body;
3110
3111				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
3112				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
3113			}
3114
3115			// Add relatedTarget, if necessary
3116			if ( !event.relatedTarget && fromElement ) {
3117				event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
3118			}
3119
3120			// Add which for click: 1 === left; 2 === middle; 3 === right
3121			// Note: button is not normalized, so don't use it
3122			if ( !event.which && button !== undefined ) {
3123				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
3124			}
3125
3126			return event;
3127		}
3128	},
3129
3130	fix: function( event ) {
3131		if ( event[ jQuery.expando ] ) {
3132			return event;
3133		}
3134
3135		// Create a writable copy of the event object and normalize some properties
3136		var i, prop,
3137			originalEvent = event,
3138			fixHook = jQuery.event.fixHooks[ event.type ] || {},
3139			copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
3140
3141		event = jQuery.Event( originalEvent );
3142
3143		for ( i = copy.length; i; ) {
3144			prop = copy[ --i ];
3145			event[ prop ] = originalEvent[ prop ];
3146		}
3147
3148		// Fix target property, if necessary (#1925, IE 6/7/8 & Safari2)
3149		if ( !event.target ) {
3150			event.target = originalEvent.srcElement || document;
3151		}
3152
3153		// Target should not be a text node (#504, Safari)
3154		if ( event.target.nodeType === 3 ) {
3155			event.target = event.target.parentNode;
3156		}
3157
3158		// For mouse/key events, metaKey==false if it's undefined (#3368, #11328; IE6/7/8)
3159		event.metaKey = !!event.metaKey;
3160
3161		return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
3162	},
3163
3164	special: {
3165		load: {
3166			// Prevent triggered image.load events from bubbling to window.load
3167			noBubble: true
3168		},
3169
3170		focus: {
3171			delegateType: "focusin"
3172		},
3173		blur: {
3174			delegateType: "focusout"
3175		},
3176
3177		beforeunload: {
3178			setup: function( data, namespaces, eventHandle ) {
3179				// We only want to do this special case on windows
3180				if ( jQuery.isWindow( this ) ) {
3181					this.onbeforeunload = eventHandle;
3182				}
3183			},
3184
3185			teardown: function( namespaces, eventHandle ) {
3186				if ( this.onbeforeunload === eventHandle ) {
3187					this.onbeforeunload = null;
3188				}
3189			}
3190		}
3191	},
3192
3193	simulate: function( type, elem, event, bubble ) {
3194		// Piggyback on a donor event to simulate a different one.
3195		// Fake originalEvent to avoid donor's stopPropagation, but if the
3196		// simulated event prevents default then we do the same on the donor.
3197		var e = jQuery.extend(
3198			new jQuery.Event(),
3199			event,
3200			{ type: type,
3201				isSimulated: true,
3202				originalEvent: {}
3203			}
3204		);
3205		if ( bubble ) {
3206			jQuery.event.trigger( e, null, elem );
3207		} else {
3208			jQuery.event.dispatch.call( elem, e );
3209		}
3210		if ( e.isDefaultPrevented() ) {
3211			event.preventDefault();
3212		}
3213	}
3214};
3215
3216// Some plugins are using, but it's undocumented/deprecated and will be removed.
3217// The 1.7 special event interface should provide all the hooks needed now.
3218jQuery.event.handle = jQuery.event.dispatch;
3219
3220jQuery.removeEvent = document.removeEventListener ?
3221	function( elem, type, handle ) {
3222		if ( elem.removeEventListener ) {
3223			elem.removeEventListener( type, handle, false );
3224		}
3225	} :
3226	function( elem, type, handle ) {
3227		var name = "on" + type;
3228
3229		if ( elem.detachEvent ) {
3230
3231			// #8545, #7054, preventing memory leaks for custom events in IE6-8
3232			// detachEvent needed property on element, by name of that event, to properly expose it to GC
3233			if ( typeof elem[ name ] === "undefined" ) {
3234				elem[ name ] = null;
3235			}
3236
3237			elem.detachEvent( name, handle );
3238		}
3239	};
3240
3241jQuery.Event = function( src, props ) {
3242	// Allow instantiation without the 'new' keyword
3243	if ( !(this instanceof jQuery.Event) ) {
3244		return new jQuery.Event( src, props );
3245	}
3246
3247	// Event object
3248	if ( src && src.type ) {
3249		this.originalEvent = src;
3250		this.type = src.type;
3251
3252		// Events bubbling up the document may have been marked as prevented
3253		// by a handler lower down the tree; reflect the correct value.
3254		this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
3255			src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
3256
3257	// Event type
3258	} else {
3259		this.type = src;
3260	}
3261
3262	// Put explicitly provided properties onto the event object
3263	if ( props ) {
3264		jQuery.extend( this, props );
3265	}
3266
3267	// Create a timestamp if incoming event doesn't have one
3268	this.timeStamp = src && src.timeStamp || jQuery.now();
3269
3270	// Mark it as fixed
3271	this[ jQuery.expando ] = true;
3272};
3273
3274function returnFalse() {
3275	return false;
3276}
3277function returnTrue() {
3278	return true;
3279}
3280
3281// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
3282// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
3283jQuery.Event.prototype = {
3284	preventDefault: function() {
3285		this.isDefaultPrevented = returnTrue;
3286
3287		var e = this.originalEvent;
3288		if ( !e ) {
3289			return;
3290		}
3291
3292		// if preventDefault exists run it on the original event
3293		if ( e.preventDefault ) {
3294			e.preventDefault();
3295
3296		// otherwise set the returnValue property of the original event to false (IE)
3297		} else {
3298			e.returnValue = false;
3299		}
3300	},
3301	stopPropagation: function() {
3302		this.isPropagationStopped = returnTrue;
3303
3304		var e = this.originalEvent;
3305		if ( !e ) {
3306			return;
3307		}
3308		// if stopPropagation exists run it on the original event
3309		if ( e.stopPropagation ) {
3310			e.stopPropagation();
3311		}
3312		// otherwise set the cancelBubble property of the original event to true (IE)
3313		e.cancelBubble = true;
3314	},
3315	stopImmediatePropagation: function() {
3316		this.isImmediatePropagationStopped = returnTrue;
3317		this.stopPropagation();
3318	},
3319	isDefaultPrevented: returnFalse,
3320	isPropagationStopped: returnFalse,
3321	isImmediatePropagationStopped: returnFalse
3322};
3323
3324// Create mouseenter/leave events using mouseover/out and event-time checks
3325jQuery.each({
3326	mouseenter: "mouseover",
3327	mouseleave: "mouseout"
3328}, function( orig, fix ) {
3329	jQuery.event.special[ orig ] = {
3330		delegateType: fix,
3331		bindType: fix,
3332
3333		handle: function( event ) {
3334			var ret,
3335				target = this,
3336				related = event.relatedTarget,
3337				handleObj = event.handleObj,
3338				selector = handleObj.selector;
3339
3340			// For mousenter/leave call the handler if related is outside the target.
3341			// NB: No relatedTarget if the mouse left/entered the browser window
3342			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
3343				event.type = handleObj.origType;
3344				ret = handleObj.handler.apply( this, arguments );
3345				event.type = fix;
3346			}
3347			return ret;
3348		}
3349	};
3350});
3351
3352// IE submit delegation
3353if ( !jQuery.support.submitBubbles ) {
3354
3355	jQuery.event.special.submit = {
3356		setup: function() {
3357			// Only need this for delegated form submit events
3358			if ( jQuery.nodeName( this, "form" ) ) {
3359				return false;
3360			}
3361
3362			// Lazy-add a submit handler when a descendant form may potentially be submitted
3363			jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
3364				// Node name check avoids a VML-related crash in IE (#9807)
3365				var elem = e.target,
3366					form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
3367				if ( form && !jQuery._data( form, "_submit_attached" ) ) {
3368					jQuery.event.add( form, "submit._submit", function( event ) {
3369						event._submit_bubble = true;
3370					});
3371					jQuery._data( form, "_submit_attached", true );
3372				}
3373			});
3374			// return undefined since we don't need an event listener
3375		},
3376
3377		postDispatch: function( event ) {
3378			// If form was submitted by the user, bubble the event up the tree
3379			if ( event._submit_bubble ) {
3380				delete event._submit_bubble;
3381				if ( this.parentNode && !event.isTrigger ) {
3382					jQuery.event.simulate( "submit", this.parentNode, event, true );
3383				}
3384			}
3385		},
3386
3387		teardown: function() {
3388			// Only need this for delegated form submit events
3389			if ( jQuery.nodeName( this, "form" ) ) {
3390				return false;
3391			}
3392
3393			// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
3394			jQuery.event.remove( this, "._submit" );
3395		}
3396	};
3397}
3398
3399// IE change delegation and checkbox/radio fix
3400if ( !jQuery.support.changeBubbles ) {
3401
3402	jQuery.event.special.change = {
3403
3404		setup: function() {
3405
3406			if ( rformElems.test( this.nodeName ) ) {
3407				// IE doesn't fire change on a check/radio until blur; trigger it on click
3408				// after a propertychange. Eat the blur-change in special.change.handle.
3409				// This still fires onchange a second time for check/radio after blur.
3410				if ( this.type === "checkbox" || this.type === "radio" ) {
3411					jQuery.event.add( this, "propertychange._change", function( event ) {
3412						if ( event.originalEvent.propertyName === "checked" ) {
3413							this._just_changed = true;
3414						}
3415					});
3416					jQuery.event.add( this, "click._change", function( event ) {
3417						if ( this._just_changed && !event.isTrigger ) {
3418							this._just_changed = false;
3419						}
3420						// Allow triggered, simulated change events (#11500)
3421						jQuery.event.simulate( "change", this, event, true );
3422					});
3423				}
3424				return false;
3425			}
3426			// Delegated event; lazy-add a change handler on descendant inputs
3427			jQuery.event.add( this, "beforeactivate._change", function( e ) {
3428				var elem = e.target;
3429
3430				if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "_change_attached" ) ) {
3431					jQuery.event.add( elem, "change._change", function( event ) {
3432						if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
3433							jQuery.event.simulate( "change", this.parentNode, event, true );
3434						}
3435					});
3436					jQuery._data( elem, "_change_attached", true );
3437				}
3438			});
3439		},
3440
3441		handle: function( event ) {
3442			var elem = event.target;
3443
3444			// Swallow native change events from checkbox/radio, we already triggered them above
3445			if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
3446				return event.handleObj.handler.apply( this, arguments );
3447			}
3448		},
3449
3450		teardown: function() {
3451			jQuery.event.remove( this, "._change" );
3452
3453			return !rformElems.test( this.nodeName );
3454		}
3455	};
3456}
3457
3458// Create "bubbling" focus and blur events
3459if ( !jQuery.support.focusinBubbles ) {
3460	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
3461
3462		// Attach a single capturing handler while someone wants focusin/focusout
3463		var attaches = 0,
3464			handler = function( event ) {
3465				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
3466			};
3467
3468		jQuery.event.special[ fix ] = {
3469			setup: function() {
3470				if ( attaches++ === 0 ) {
3471					document.addEventListener( orig, handler, true );
3472				}
3473			},
3474			teardown: function() {
3475				if ( --attaches === 0 ) {
3476					document.removeEventListener( orig, handler, true );
3477				}
3478			}
3479		};
3480	});
3481}
3482
3483jQuery.fn.extend({
3484
3485	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
3486		var origFn, type;
3487
3488		// Types can be a map of types/handlers
3489		if ( typeof types === "object" ) {
3490			// ( types-Object, selector, data )
3491			if ( typeof selector !== "string" ) { // && selector != null
3492				// ( types-Object, data )
3493				data = data || selector;
3494				selector = undefined;
3495			}
3496			for ( type in types ) {
3497				this.on( type, selector, data, types[ type ], one );
3498			}
3499			return this;
3500		}
3501
3502		if ( data == null && fn == null ) {
3503			// ( types, fn )
3504			fn = selector;
3505			data = selector = undefined;
3506		} else if ( fn == null ) {
3507			if ( typeof selector === "string" ) {
3508				// ( types, selector, fn )
3509				fn = data;
3510				data = undefined;
3511			} else {
3512				// ( types, data, fn )
3513				fn = data;
3514				data = selector;
3515				selector = undefined;
3516			}
3517		}
3518		if ( fn === false ) {
3519			fn = returnFalse;
3520		} else if ( !fn ) {
3521			return this;
3522		}
3523
3524		if ( one === 1 ) {
3525			origFn = fn;
3526			fn = function( event ) {
3527				// Can use an empty set, since event contains the info
3528				jQuery().off( event );
3529				return origFn.apply( this, arguments );
3530			};
3531			// Use same guid so caller can remove using origFn
3532			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
3533		}
3534		return this.each( function() {
3535			jQuery.event.add( this, types, fn, data, selector );
3536		});
3537	},
3538	one: function( types, selector, data, fn ) {
3539		return this.on( types, selector, data, fn, 1 );
3540	},
3541	off: function( types, selector, fn ) {
3542		var handleObj, type;
3543		if ( types && types.preventDefault && types.handleObj ) {
3544			// ( event )  dispatched jQuery.Event
3545			handleObj = types.handleObj;
3546			jQuery( types.delegateTarget ).off(
3547				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
3548				handleObj.selector,
3549				handleObj.handler
3550			);
3551			return this;
3552		}
3553		if ( typeof types === "object" ) {
3554			// ( types-object [, selector] )
3555			for ( type in types ) {
3556				this.off( type, selector, types[ type ] );
3557			}
3558			return this;
3559		}
3560		if ( selector === false || typeof selector === "function" ) {
3561			// ( types [, fn] )
3562			fn = selector;
3563			selector = undefined;
3564		}
3565		if ( fn === false ) {
3566			fn = returnFalse;
3567		}
3568		return this.each(function() {
3569			jQuery.event.remove( this, types, fn, selector );
3570		});
3571	},
3572
3573	bind: function( types, data, fn ) {
3574		return this.on( types, null, data, fn );
3575	},
3576	unbind: function( types, fn ) {
3577		return this.off( types, null, fn );
3578	},
3579
3580	live: function( types, data, fn ) {
3581		jQuery( this.context ).on( types, this.selector, data, fn );
3582		return this;
3583	},
3584	die: function( types, fn ) {
3585		jQuery( this.context ).off( types, this.selector || "**", fn );
3586		return this;
3587	},
3588
3589	delegate: function( selector, types, data, fn ) {
3590		return this.on( types, selector, data, fn );
3591	},
3592	undelegate: function( selector, types, fn ) {
3593		// ( namespace ) or ( selector, types [, fn] )
3594		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
3595	},
3596
3597	trigger: function( type, data ) {
3598		return this.each(function() {
3599			jQuery.event.trigger( type, data, this );
3600		});
3601	},
3602	triggerHandler: function( type, data ) {
3603		if ( this[0] ) {
3604			return jQuery.event.trigger( type, data, this[0], true );
3605		}
3606	},
3607
3608	toggle: function( fn ) {
3609		// Save reference to arguments for access in closure
3610		var args = arguments,
3611			guid = fn.guid || jQuery.guid++,
3612			i = 0,
3613			toggler = function( event ) {
3614				// Figure out which function to execute
3615				var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
3616				jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );
3617
3618				// Make sure that clicks stop
3619				event.preventDefault();
3620
3621				// and execute the function
3622				return args[ lastToggle ].apply( this, arguments ) || false;
3623			};
3624
3625		// link all the functions, so any of them can unbind this click handler
3626		toggler.guid = guid;
3627		while ( i < args.length ) {
3628			args[ i++ ].guid = guid;
3629		}
3630
3631		return this.click( toggler );
3632	},
3633
3634	hover: function( fnOver, fnOut ) {
3635		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
3636	}
3637});
3638
3639jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
3640	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
3641	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
3642
3643	// Handle event binding
3644	jQuery.fn[ name ] = function( data, fn ) {
3645		if ( fn == null ) {
3646			fn = data;
3647			data = null;
3648		}
3649
3650		return arguments.length > 0 ?
3651			this.on( name, null, data, fn ) :
3652			this.trigger( name );
3653	};
3654
3655	if ( rkeyEvent.test( name ) ) {
3656		jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks;
3657	}
3658
3659	if ( rmouseEvent.test( name ) ) {
3660		jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks;
3661	}
3662});
3663/*!
3664 * Sizzle CSS Selector Engine
3665 * Copyright 2012 jQuery Foundation and other contributors
3666 * Released under the MIT license
3667 * http://sizzlejs.com/
3668 */
3669(function( window, undefined ) {
3670
3671var cachedruns,
3672	assertGetIdNotName,
3673	Expr,
3674	getText,
3675	isXML,
3676	contains,
3677	compile,
3678	sortOrder,
3679	hasDuplicate,
3680	outermostContext,
3681
3682	baseHasDuplicate = true,
3683	strundefined = "undefined",
3684
3685	expando = ( "sizcache" + Math.random() ).replace( ".", "" ),
3686
3687	Token = String,
3688	document = window.document,
3689	docElem = document.documentElement,
3690	dirruns = 0,
3691	done = 0,
3692	pop = [].pop,
3693	push = [].push,
3694	slice = [].slice,
3695	// Use a stripped-down indexOf if a native one is unavailable
3696	indexOf = [].indexOf || function( elem ) {
3697		var i = 0,
3698			len = this.length;
3699		for ( ; i < len; i++ ) {
3700			if ( this[i] === elem ) {
3701				return i;
3702			}
3703		}
3704		return -1;
3705	},
3706
3707	// Augment a function for special use by Sizzle
3708	markFunction = function( fn, value ) {
3709		fn[ expando ] = value == null || value;
3710		return fn;
3711	},
3712
3713	createCache = function() {
3714		var cache = {},
3715			keys = [];
3716
3717		return markFunction(function( key, value ) {
3718			// Only keep the most recent entries
3719			if ( keys.push( key ) > Expr.cacheLength ) {
3720				delete cache[ keys.shift() ];
3721			}
3722
3723			// Retrieve with (key + " ") to avoid collision with native Object.prototype properties (see Issue #157)
3724			return (cache[ key + " " ] = value);
3725		}, cache );
3726	},
3727
3728	classCache = createCache(),
3729	tokenCache = createCache(),
3730	compilerCache = createCache(),
3731
3732	// Regex
3733
3734	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
3735	whitespace = "[\\x20\\t\\r\\n\\f]",
3736	// http://www.w3.org/TR/css3-syntax/#characters
3737	characterEncoding = "(?:\\\\.|[-\\w]|[^\\x00-\\xa0])+",
3738
3739	// Loosely modeled on CSS identifier characters
3740	// An unquoted value should be a CSS identifier (http://www.w3.org/TR/css3-selectors/#attribute-selectors)
3741	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
3742	identifier = characterEncoding.replace( "w", "w#" ),
3743
3744	// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
3745	operators = "([*^$|!~]?=)",
3746	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
3747		"*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
3748
3749	// Prefer arguments not in parens/brackets,
3750	//   then attribute selectors and non-pseudos (denoted by :),
3751	//   then anything else
3752	// These preferences are here to reduce the number of selectors
3753	//   needing tokenize in the PSEUDO preFilter
3754	pseudos = ":(" + characterEncoding + ")(?:\\((?:(['\"])((?:\\\\.|[^\\\\])*?)\\2|([^()[\\]]*|(?:(?:" + attributes + ")|[^:]|\\\\.)*|.*))\\)|)",
3755
3756	// For matchExpr.POS and matchExpr.needsContext
3757	pos = ":(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace +
3758		"*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)",
3759
3760	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
3761	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
3762
3763	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
3764	rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ),
3765	rpseudo = new RegExp( pseudos ),
3766
3767	// Easily-parseable/retrievable ID or TAG or CLASS selectors
3768	rquickExpr = /^(?:#([\w\-]+)|(\w+)|\.([\w\-]+))$/,
3769
3770	rnot = /^:not/,
3771	rsibling = /[\x20\t\r\n\f]*[+~]/,
3772	rendsWithNot = /:not\($/,
3773
3774	rheader = /h\d/i,
3775	rinputs = /input|select|textarea|button/i,
3776
3777	rbackslash = /\\(?!\\)/g,
3778
3779	matchExpr = {
3780		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
3781		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
3782		"NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ),
3783		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
3784		"ATTR": new RegExp( "^" + attributes ),
3785		"PSEUDO": new RegExp( "^" + pseudos ),
3786		"POS": new RegExp( pos, "i" ),
3787		"CHILD": new RegExp( "^:(only|nth|first|last)-child(?:\\(" + whitespace +
3788			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
3789			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
3790		// For use in libraries implementing .is()
3791		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|" + pos, "i" )
3792	},
3793
3794	// Support
3795
3796	// Used for testing something on an element
3797	assert = function( fn ) {
3798		var div = document.createElement("div");
3799
3800		try {
3801			return fn( div );
3802		} catch (e) {
3803			return false;
3804		} finally {
3805			// release memory in IE
3806			div = null;
3807		}
3808	},
3809
3810	// Check if getElementsByTagName("*") returns only elements
3811	assertTagNameNoComments = assert(function( div ) {
3812		div.appendChild( document.createComment("") );
3813		return !div.getElementsByTagName("*").length;
3814	}),
3815
3816	// Check if getAttribute returns normalized href attributes
3817	assertHrefNotNormalized = assert(function( div ) {
3818		div.innerHTML = "<a href='#'></a>";
3819		return div.firstChild && typeof div.firstChild.getAttribute !== strundefined &&
3820			div.firstChild.getAttribute("href") === "#";
3821	}),
3822
3823	// Check if attributes should be retrieved by attribute nodes
3824	assertAttributes = assert(function( div ) {
3825		div.innerHTML = "<select></select>";
3826		var type = typeof div.lastChild.getAttribute("multiple");
3827		// IE8 returns a string for some attributes even when not present
3828		return type !== "boolean" && type !== "string";
3829	}),
3830
3831	// Check if getElementsByClassName can be trusted
3832	assertUsableClassName = assert(function( div ) {
3833		// Opera can't find a second classname (in 9.6)
3834		div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";
3835		if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) {
3836			return false;
3837		}
3838
3839		// Safari 3.2 caches class attributes and doesn't catch changes
3840		div.lastChild.className = "e";
3841		return div.getElementsByClassName("e").length === 2;
3842	}),
3843
3844	// Check if getElementById returns elements by name
3845	// Check if getElementsByName privileges form controls or returns elements by ID
3846	assertUsableName = assert(function( div ) {
3847		// Inject content
3848		div.id = expando + 0;
3849		div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";
3850		docElem.insertBefore( div, docElem.firstChild );
3851
3852		// Test
3853		var pass = document.getElementsByName &&
3854			// buggy browsers will return fewer than the correct 2
3855			document.getElementsByName( expando ).length === 2 +
3856			// buggy browsers will return more than the correct 0
3857			document.getElementsByName( expando + 0 ).length;
3858		assertGetIdNotName = !document.getElementById( expando );
3859
3860		// Cleanup
3861		docElem.removeChild( div );
3862
3863		return pass;
3864	});
3865
3866// If slice is not available, provide a backup
3867try {
3868	slice.call( docElem.childNodes, 0 )[0].nodeType;
3869} catch ( e ) {
3870	slice = function( i ) {
3871		var elem,
3872			results = [];
3873		for ( ; (elem = this[i]); i++ ) {
3874			results.push( elem );
3875		}
3876		return results;
3877	};
3878}
3879
3880function Sizzle( selector, context, results, seed ) {
3881	results = results || [];
3882	context = context || document;
3883	var match, elem, xml, m,
3884		nodeType = context.nodeType;
3885
3886	if ( !selector || typeof selector !== "string" ) {
3887		return results;
3888	}
3889
3890	if ( nodeType !== 1 && nodeType !== 9 ) {
3891		return [];
3892	}
3893
3894	xml = isXML( context );
3895
3896	if ( !xml && !seed ) {
3897		if ( (match = rquickExpr.exec( selector )) ) {
3898			// Speed-up: Sizzle("#ID")
3899			if ( (m = match[1]) ) {
3900				if ( nodeType === 9 ) {
3901					elem = context.getElementById( m );
3902					// Check parentNode to catch when Blackberry 4.6 returns
3903					// nodes that are no longer in the document #6963
3904					if ( elem && elem.parentNode ) {
3905						// Handle the case where IE, Opera, and Webkit return items
3906						// by name instead of ID
3907						if ( elem.id === m ) {
3908							results.push( elem );
3909							return results;
3910						}
3911					} else {
3912						return results;
3913					}
3914				} else {
3915					// Context is not a document
3916					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
3917						contains( context, elem ) && elem.id === m ) {
3918						results.push( elem );
3919						return results;
3920					}
3921				}
3922
3923			// Speed-up: Sizzle("TAG")
3924			} else if ( match[2] ) {
3925				push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) );
3926				return results;
3927
3928			// Speed-up: Sizzle(".CLASS")
3929			} else if ( (m = match[3]) && assertUsableClassName && context.getElementsByClassName ) {
3930				push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );
3931				return results;
3932			}
3933		}
3934	}
3935
3936	// All others
3937	return select( selector.replace( rtrim, "$1" ), context, results, seed, xml );
3938}
3939
3940Sizzle.matches = function( expr, elements ) {
3941	return Sizzle( expr, null, null, elements );
3942};
3943
3944Sizzle.matchesSelector = function( elem, expr ) {
3945	return Sizzle( expr, null, null, [ elem ] ).length > 0;
3946};
3947
3948// Returns a function to use in pseudos for input types
3949function createInputPseudo( type ) {
3950	return function( elem ) {
3951		var name = elem.nodeName.toLowerCase();
3952		return name === "input" && elem.type === type;
3953	};
3954}
3955
3956// Returns a function to use in pseudos for buttons
3957function createButtonPseudo( type ) {
3958	return function( elem ) {
3959		var name = elem.nodeName.toLowerCase();
3960		return (name === "input" || name === "button") && elem.type === type;
3961	};
3962}
3963
3964// Returns a function to use in pseudos for positionals
3965function createPositionalPseudo( fn ) {
3966	return markFunction(function( argument ) {
3967		argument = +argument;
3968		return markFunction(function( seed, matches ) {
3969			var j,
3970				matchIndexes = fn( [], seed.length, argument ),
3971				i = matchIndexes.length;
3972
3973			// Match elements found at the specified indexes
3974			while ( i-- ) {
3975				if ( seed[ (j = matchIndexes[i]) ] ) {
3976					seed[j] = !(matches[j] = seed[j]);
3977				}
3978			}
3979		});
3980	});
3981}
3982
3983/**
3984 * Utility function for retrieving the text value of an array of DOM nodes
3985 * @param {Array|Element} elem
3986 */
3987getText = Sizzle.getText = function( elem ) {
3988	var node,
3989		ret = "",
3990		i = 0,
3991		nodeType = elem.nodeType;
3992
3993	if ( nodeType ) {
3994		if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
3995			// Use textContent for elements
3996			// innerText usage removed for consistency of new lines (see #11153)
3997			if ( typeof elem.textContent === "string" ) {
3998				return elem.textContent;
3999			} else {
4000				// Traverse its children
4001				for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
4002					ret += getText( elem );
4003				}
4004			}
4005		} else if ( nodeType === 3 || nodeType === 4 ) {
4006			return elem.nodeValue;
4007		}
4008		// Do not include comment or processing instruction nodes
4009	} else {
4010
4011		// If no nodeType, this is expected to be an array
4012		for ( ; (node = elem[i]); i++ ) {
4013			// Do not traverse comment nodes
4014			ret += getText( node );
4015		}
4016	}
4017	return ret;
4018};
4019
4020isXML = Sizzle.isXML = function( elem ) {
4021	// documentElement is verified for cases where it doesn't yet exist
4022	// (such as loading iframes in IE - #4833)
4023	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
4024	return documentElement ? documentElement.nodeName !== "HTML" : false;
4025};
4026
4027// Element contains another
4028contains = Sizzle.contains = docElem.contains ?
4029	function( a, b ) {
4030		var adown = a.nodeType === 9 ? a.documentElement : a,
4031			bup = b && b.parentNode;
4032		return a === bup || !!( bup && bup.nodeType === 1 && adown.contains && adown.contains(bup) );
4033	} :
4034	docElem.compareDocumentPosition ?
4035	function( a, b ) {
4036		return b && !!( a.compareDocumentPosition( b ) & 16 );
4037	} :
4038	function( a, b ) {
4039		while ( (b = b.parentNode) ) {
4040			if ( b === a ) {
4041				return true;
4042			}
4043		}
4044		return false;
4045	};
4046
4047Sizzle.attr = function( elem, name ) {
4048	var val,
4049		xml = isXML( elem );
4050
4051	if ( !xml ) {
4052		name = name.toLowerCase();
4053	}
4054	if ( (val = Expr.attrHandle[ name ]) ) {
4055		return val( elem );
4056	}
4057	if ( xml || assertAttributes ) {
4058		return elem.getAttribute( name );
4059	}
4060	val = elem.getAttributeNode( name );
4061	return val ?
4062		typeof elem[ name ] === "boolean" ?
4063			elem[ name ] ? name : null :
4064			val.specified ? val.value : null :
4065		null;
4066};
4067
4068Expr = Sizzle.selectors = {
4069
4070	// Can be adjusted by the user
4071	cacheLength: 50,
4072
4073	createPseudo: markFunction,
4074
4075	match: matchExpr,
4076
4077	// IE6/7 return a modified href
4078	attrHandle: assertHrefNotNormalized ?
4079		{} :
4080		{
4081			"href": function( elem ) {
4082				return elem.getAttribute( "href", 2 );
4083			},
4084			"type": function( elem ) {
4085				return elem.getAttribute("type");
4086			}
4087		},
4088
4089	find: {
4090		"ID": assertGetIdNotName ?
4091			function( id, context, xml ) {
4092				if ( typeof context.getElementById !== strundefined && !xml ) {
4093					var m = context.getElementById( id );
4094					// Check parentNode to catch when Blackberry 4.6 returns
4095					// nodes that are no longer in the document #6963
4096					return m && m.parentNode ? [m] : [];
4097				}
4098			} :
4099			function( id, context, xml ) {
4100				if ( typeof context.getElementById !== strundefined && !xml ) {
4101					var m = context.getElementById( id );
4102
4103					return m ?
4104						m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
4105							[m] :
4106							undefined :
4107						[];
4108				}
4109			},
4110
4111		"TAG": assertTagNameNoComments ?
4112			function( tag, context ) {
4113				if ( typeof context.getElementsByTagName !== strundefined ) {
4114					return context.getElementsByTagName( tag );
4115				}
4116			} :
4117			function( tag, context ) {
4118				var results = context.getElementsByTagName( tag );
4119
4120				// Filter out possible comments
4121				if ( tag === "*" ) {
4122					var elem,
4123						tmp = [],
4124						i = 0;
4125
4126					for ( ; (elem = results[i]); i++ ) {
4127						if ( elem.nodeType === 1 ) {
4128							tmp.push( elem );
4129						}
4130					}
4131
4132					return tmp;
4133				}
4134				return results;
4135			},
4136
4137		"NAME": assertUsableName && function( tag, context ) {
4138			if ( typeof context.getElementsByName !== strundefined ) {
4139				return context.getElementsByName( name );
4140			}
4141		},
4142
4143		"CLASS": assertUsableClassName && function( className, context, xml ) {
4144			if ( typeof context.getElementsByClassName !== strundefined && !xml ) {
4145				return context.getElementsByClassName( className );
4146			}
4147		}
4148	},
4149
4150	relative: {
4151		">": { dir: "parentNode", first: true },
4152		" ": { dir: "parentNode" },
4153		"+": { dir: "previousSibling", first: true },
4154		"~": { dir: "previousSibling" }
4155	},
4156
4157	preFilter: {
4158		"ATTR": function( match ) {
4159			match[1] = match[1].replace( rbackslash, "" );
4160
4161			// Move the given value to match[3] whether quoted or unquoted
4162			match[3] = ( match[4] || match[5] || "" ).replace( rbackslash, "" );
4163
4164			if ( match[2] === "~=" ) {
4165				match[3] = " " + match[3] + " ";
4166			}
4167
4168			return match.slice( 0, 4 );
4169		},
4170
4171		"CHILD": function( match ) {
4172			/* matches from matchExpr["CHILD"]
4173				1 type (only|nth|...)
4174				2 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
4175				3 xn-component of xn+y argument ([+-]?\d*n|)
4176				4 sign of xn-component
4177				5 x of xn-component
4178				6 sign of y-component
4179				7 y of y-component
4180			*/
4181			match[1] = match[1].toLowerCase();
4182
4183			if ( match[1] === "nth" ) {
4184				// nth-child requires argument
4185				if ( !match[2] ) {
4186					Sizzle.error( match[0] );
4187				}
4188
4189				// numeric x and y parameters for Expr.filter.CHILD
4190				// remember that false/true cast respectively to 0/1
4191				match[3] = +( match[3] ? match[4] + (match[5] || 1) : 2 * ( match[2] === "even" || match[2] === "odd" ) );
4192				match[4] = +( ( match[6] + match[7] ) || match[2] === "odd" );
4193
4194			// other types prohibit arguments
4195			} else if ( match[2] ) {
4196				Sizzle.error( match[0] );
4197			}
4198
4199			return match;
4200		},
4201
4202		"PSEUDO": function( match ) {
4203			var unquoted, excess;
4204			if ( matchExpr["CHILD"].test( match[0] ) ) {
4205				return null;
4206			}
4207
4208			if ( match[3] ) {
4209				match[2] = match[3];
4210			} else if ( (unquoted = match[4]) ) {
4211				// Only check arguments that contain a pseudo
4212				if ( rpseudo.test(unquoted) &&
4213					// Get excess from tokenize (recursively)
4214					(excess = tokenize( unquoted, true )) &&
4215					// advance to the next closing parenthesis
4216					(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
4217
4218					// excess is a negative index
4219					unquoted = unquoted.slice( 0, excess );
4220					match[0] = match[0].slice( 0, excess );
4221				}
4222				match[2] = unquoted;
4223			}
4224
4225			// Return only captures needed by the pseudo filter method (type and argument)
4226			return match.slice( 0, 3 );
4227		}
4228	},
4229
4230	filter: {
4231		"ID": assertGetIdNotName ?
4232			function( id ) {
4233				id = id.replace( rbackslash, "" );
4234				return function( elem ) {
4235					return elem.getAttribute("id") === id;
4236				};
4237			} :
4238			function( id ) {
4239				id = id.replace( rbackslash, "" );
4240				return function( elem ) {
4241					var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
4242					return node && node.value === id;
4243				};
4244			},
4245
4246		"TAG": function( nodeName ) {
4247			if ( nodeName === "*" ) {
4248				return function() { return true; };
4249			}
4250			nodeName = nodeName.replace( rbackslash, "" ).toLowerCase();
4251
4252			return function( elem ) {
4253				return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
4254			};
4255		},
4256
4257		"CLASS": function( className ) {
4258			var pattern = classCache[ expando ][ className + " " ];
4259
4260			return pattern ||
4261				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
4262				classCache( className, function( elem ) {
4263					return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" );
4264				});
4265		},
4266
4267		"ATTR": function( name, operator, check ) {
4268			return function( elem, context ) {
4269				var result = Sizzle.attr( elem, name );
4270
4271				if ( result == null ) {
4272					return operator === "!=";
4273				}
4274				if ( !operator ) {
4275					return true;
4276				}
4277
4278				result += "";
4279
4280				return operator === "=" ? result === check :
4281					operator === "!=" ? result !== check :
4282					operator === "^=" ? check && result.indexOf( check ) === 0 :
4283					operator === "*=" ? check && result.indexOf( check ) > -1 :
4284					operator === "$=" ? check && result.substr( result.length - check.length ) === check :
4285					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
4286					operator === "|=" ? result === check || result.substr( 0, check.length + 1 ) === check + "-" :
4287					false;
4288			};
4289		},
4290
4291		"CHILD": function( type, argument, first, last ) {
4292
4293			if ( type === "nth" ) {
4294				return function( elem ) {
4295					var node, diff,
4296						parent = elem.parentNode;
4297
4298					if ( first === 1 && last === 0 ) {
4299						return true;
4300					}
4301
4302					if ( parent ) {
4303						diff = 0;
4304						for ( node = parent.firstChild; node; node = node.nextSibling ) {
4305							if ( node.nodeType === 1 ) {
4306								diff++;
4307								if ( elem === node ) {
4308									break;
4309								}
4310							}
4311						}
4312					}
4313
4314					// Incorporate the offset (or cast to NaN), then check against cycle size
4315					diff -= last;
4316					return diff === first || ( diff % first === 0 && diff / first >= 0 );
4317				};
4318			}
4319
4320			return function( elem ) {
4321				var node = elem;
4322
4323				switch ( type ) {
4324					case "only":
4325					case "first":
4326						while ( (node = node.previousSibling) ) {
4327							if ( node.nodeType === 1 ) {
4328								return false;
4329							}
4330						}
4331
4332						if ( type === "first" ) {
4333							return true;
4334						}
4335
4336						node = elem;
4337
4338						/* falls through */
4339					case "last":
4340						while ( (node = node.nextSibling) ) {
4341							if ( node.nodeType === 1 ) {
4342								return false;
4343							}
4344						}
4345
4346						return true;
4347				}
4348			};
4349		},
4350
4351		"PSEUDO": function( pseudo, argument ) {
4352			// pseudo-class names are case-insensitive
4353			// http://www.w3.org/TR/selectors/#pseudo-classes
4354			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
4355			// Remember that setFilters inherits from pseudos
4356			var args,
4357				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
4358					Sizzle.error( "unsupported pseudo: " + pseudo );
4359
4360			// The user may use createPseudo to indicate that
4361			// arguments are needed to create the filter function
4362			// just as Sizzle does
4363			if ( fn[ expando ] ) {
4364				return fn( argument );
4365			}
4366
4367			// But maintain support for old signatures
4368			if ( fn.length > 1 ) {
4369				args = [ pseudo, pseudo, "", argument ];
4370				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
4371					markFunction(function( seed, matches ) {
4372						var idx,
4373							matched = fn( seed, argument ),
4374							i = matched.length;
4375						while ( i-- ) {
4376							idx = indexOf.call( seed, matched[i] );
4377							seed[ idx ] = !( matches[ idx ] = matched[i] );
4378						}
4379					}) :
4380					function( elem ) {
4381						return fn( elem, 0, args );
4382					};
4383			}
4384
4385			return fn;
4386		}
4387	},
4388
4389	pseudos: {
4390		"not": markFunction(function( selector ) {
4391			// Trim the selector passed to compile
4392			// to avoid treating leading and trailing
4393			// spaces as combinators
4394			var input = [],
4395				results = [],
4396				matcher = compile( selector.replace( rtrim, "$1" ) );
4397
4398			return matcher[ expando ] ?
4399				markFunction(function( seed, matches, context, xml ) {
4400					var elem,
4401						unmatched = matcher( seed, null, xml, [] ),
4402						i = seed.length;
4403
4404					// Match elements unmatched by `matcher`
4405					while ( i-- ) {
4406						if ( (elem = unmatched[i]) ) {
4407							seed[i] = !(matches[i] = elem);
4408						}
4409					}
4410				}) :
4411				function( elem, context, xml ) {
4412					input[0] = elem;
4413					matcher( input, null, xml, results );
4414					return !results.pop();
4415				};
4416		}),
4417
4418		"has": markFunction(function( selector ) {
4419			return function( elem ) {
4420				return Sizzle( selector, elem ).length > 0;
4421			};
4422		}),
4423
4424		"contains": markFunction(function( text ) {
4425			return function( elem ) {
4426				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
4427			};
4428		}),
4429
4430		"enabled": function( elem ) {
4431			return elem.disabled === false;
4432		},
4433
4434		"disabled": function( elem ) {
4435			return elem.disabled === true;
4436		},
4437
4438		"checked": function( elem ) {
4439			// In CSS3, :checked should return both checked and selected elements
4440			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
4441			var nodeName = elem.nodeName.toLowerCase();
4442			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
4443		},
4444
4445		"selected": function( elem ) {
4446			// Accessing this property makes selected-by-default
4447			// options in Safari work properly
4448			if ( elem.parentNode ) {
4449				elem.parentNode.selectedIndex;
4450			}
4451
4452			return elem.selected === true;
4453		},
4454
4455		"parent": function( elem ) {
4456			return !Expr.pseudos["empty"]( elem );
4457		},
4458
4459		"empty": function( elem ) {
4460			// http://www.w3.org/TR/selectors/#empty-pseudo
4461			// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
4462			//   not comment, processing instructions, or others
4463			// Thanks to Diego Perini for the nodeName shortcut
4464			//   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
4465			var nodeType;
4466			elem = elem.firstChild;
4467			while ( elem ) {
4468				if ( elem.nodeName > "@" || (nodeType = elem.nodeType) === 3 || nodeType === 4 ) {
4469					return false;
4470				}
4471				elem = elem.nextSibling;
4472			}
4473			return true;
4474		},
4475
4476		"header": function( elem ) {
4477			return rheader.test( elem.nodeName );
4478		},
4479
4480		"text": function( elem ) {
4481			var type, attr;
4482			// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
4483			// use getAttribute instead to test this case
4484			return elem.nodeName.toLowerCase() === "input" &&
4485				(type = elem.type) === "text" &&
4486				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === type );
4487		},
4488
4489		// Input types
4490		"radio": createInputPseudo("radio"),
4491		"checkbox": createInputPseudo("checkbox"),
4492		"file": createInputPseudo("file"),
4493		"password": createInputPseudo("password"),
4494		"image": createInputPseudo("image"),
4495
4496		"submit": createButtonPseudo("submit"),
4497		"reset": createButtonPseudo("reset"),
4498
4499		"button": function( elem ) {
4500			var name = elem.nodeName.toLowerCase();
4501			return name === "input" && elem.type === "button" || name === "button";
4502		},
4503
4504		"input": function( elem ) {
4505			return rinputs.test( elem.nodeName );
4506		},
4507
4508		"focus": function( elem ) {
4509			var doc = elem.ownerDocument;
4510			return elem === doc.activeElement && (!doc.hasFocus || doc.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
4511		},
4512
4513		"active": function( elem ) {
4514			return elem === elem.ownerDocument.activeElement;
4515		},
4516
4517		// Positional types
4518		"first": createPositionalPseudo(function() {
4519			return [ 0 ];
4520		}),
4521
4522		"last": createPositionalPseudo(function( matchIndexes, length ) {
4523			return [ length - 1 ];
4524		}),
4525
4526		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
4527			return [ argument < 0 ? argument + length : argument ];
4528		}),
4529
4530		"even": createPositionalPseudo(function( matchIndexes, length ) {
4531			for ( var i = 0; i < length; i += 2 ) {
4532				matchIndexes.push( i );
4533			}
4534			return matchIndexes;
4535		}),
4536
4537		"odd": createPositionalPseudo(function( matchIndexes, length ) {
4538			for ( var i = 1; i < length; i += 2 ) {
4539				matchIndexes.push( i );
4540			}
4541			return matchIndexes;
4542		}),
4543
4544		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
4545			for ( var i = argument < 0 ? argument + length : argument; --i >= 0; ) {
4546				matchIndexes.push( i );
4547			}
4548			return matchIndexes;
4549		}),
4550
4551		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
4552			for ( var i = argument < 0 ? argument + length : argument; ++i < length; ) {
4553				matchIndexes.push( i );
4554			}
4555			return matchIndexes;
4556		})
4557	}
4558};
4559
4560function siblingCheck( a, b, ret ) {
4561	if ( a === b ) {
4562		return ret;
4563	}
4564
4565	var cur = a.nextSibling;
4566
4567	while ( cur ) {
4568		if ( cur === b ) {
4569			return -1;
4570		}
4571
4572		cur = cur.nextSibling;
4573	}
4574
4575	return 1;
4576}
4577
4578sortOrder = docElem.compareDocumentPosition ?
4579	function( a, b ) {
4580		if ( a === b ) {
4581			hasDuplicate = true;
4582			return 0;
4583		}
4584
4585		return ( !a.compareDocumentPosition || !b.compareDocumentPosition ?
4586			a.compareDocumentPosition :
4587			a.compareDocumentPosition(b) & 4
4588		) ? -1 : 1;
4589	} :
4590	function( a, b ) {
4591		// The nodes are identical, we can exit early
4592		if ( a === b ) {
4593			hasDuplicate = true;
4594			return 0;
4595
4596		// Fallback to using sourceIndex (in IE) if it's available on both nodes
4597		} else if ( a.sourceIndex && b.sourceIndex ) {
4598			return a.sourceIndex - b.sourceIndex;
4599		}
4600
4601		var al, bl,
4602			ap = [],
4603			bp = [],
4604			aup = a.parentNode,
4605			bup = b.parentNode,
4606			cur = aup;
4607
4608		// If the nodes are siblings (or identical) we can do a quick check
4609		if ( aup === bup ) {
4610			return siblingCheck( a, b );
4611
4612		// If no parents were found then the nodes are disconnected
4613		} else if ( !aup ) {
4614			return -1;
4615
4616		} else if ( !bup ) {
4617			return 1;
4618		}
4619
4620		// Otherwise they're somewhere else in the tree so we need
4621		// to build up a full list of the parentNodes for comparison
4622		while ( cur ) {
4623			ap.unshift( cur );
4624			cur = cur.parentNode;
4625		}
4626
4627		cur = bup;
4628
4629		while ( cur ) {
4630			bp.unshift( cur );
4631			cur = cur.parentNode;
4632		}
4633
4634		al = ap.length;
4635		bl = bp.length;
4636
4637		// Start walking down the tree looking for a discrepancy
4638		for ( var i = 0; i < al && i < bl; i++ ) {
4639			if ( ap[i] !== bp[i] ) {
4640				return siblingCheck( ap[i], bp[i] );
4641			}
4642		}
4643
4644		// We ended someplace up the tree so do a sibling check
4645		return i === al ?
4646			siblingCheck( a, bp[i], -1 ) :
4647			siblingCheck( ap[i], b, 1 );
4648	};
4649
4650// Always assume the presence of duplicates if sort doesn't
4651// pass them to our comparison function (as in Google Chrome).
4652[0, 0].sort( sortOrder );
4653baseHasDuplicate = !hasDuplicate;
4654
4655// Document sorting and removing duplicates
4656Sizzle.uniqueSort = function( results ) {
4657	var elem,
4658		duplicates = [],
4659		i = 1,
4660		j = 0;
4661
4662	hasDuplicate = baseHasDuplicate;
4663	results.sort( sortOrder );
4664
4665	if ( hasDuplicate ) {
4666		for ( ; (elem = results[i]); i++ ) {
4667			if ( elem === results[ i - 1 ] ) {
4668				j = duplicates.push( i );
4669			}
4670		}
4671		while ( j-- ) {
4672			results.splice( duplicates[ j ], 1 );
4673		}
4674	}
4675
4676	return results;
4677};
4678
4679
4680function tokenize( selector, parseOnly ) {
4681	var matched, match, tokens, type,
4682		soFar, groups, preFilters,
4683		cached = tokenCache[ expando ][ selector + " " ];
4684
4685	if ( cached ) {
4686		return parseOnly ? 0 : cached.slice( 0 );
4687	}
4688
4689	soFar = selector;
4690	groups = [];
4691	preFilters = Expr.preFilter;
4692
4693	while ( soFar ) {
4694
4695		// Comma and first run
4696		if ( !matched || (match = rcomma.exec( soFar )) ) {
4697			if ( match ) {
4698				// Don't consume trailing commas as valid
4699				soFar = soFar.slice( match[0].length ) || soFar;
4700			}
4701			groups.push( tokens = [] );
4702		}
4703
4704		matched = false;
4705
4706		// Combinators
4707		if ( (match = rcombinators.exec( soFar )) ) {
4708			tokens.push( matched = new Token( match.shift() ) );
4709			soFar = soFar.slice( matched.length );
4710
4711			// Cast descendant combinators to space
4712			matched.type = match[0].replace( rtrim, " " );
4713		}
4714
4715		// Filters
4716		for ( type in Expr.filter ) {
4717			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
4718				(match = preFilters[ type ]( match ))) ) {
4719
4720				tokens.push( matched = new Token( match.shift() ) );
4721				soFar = soFar.slice( matched.length );
4722				matched.type = type;
4723				matched.matches = match;
4724			}
4725		}
4726
4727		if ( !matched ) {
4728			break;
4729		}
4730	}
4731
4732	// Return the length of the invalid excess
4733	// if we're just parsing
4734	// Otherwise, throw an error or return tokens
4735	return parseOnly ?
4736		soFar.length :
4737		soFar ?
4738			Sizzle.error( selector ) :
4739			// Cache the tokens
4740			tokenCache( selector, groups ).slice( 0 );
4741}
4742
4743function addCombinator( matcher, combinator, base ) {
4744	var dir = combinator.dir,
4745		checkNonElements = base && combinator.dir === "parentNode",
4746		doneName = done++;
4747
4748	return combinator.first ?
4749		// Check against closest ancestor/preceding element
4750		function( elem, context, xml ) {
4751			while ( (elem = elem[ dir ]) ) {
4752				if ( checkNonElements || elem.nodeType === 1  ) {
4753					return matcher( elem, context, xml );
4754				}
4755			}
4756		} :
4757
4758		// Check against all ancestor/preceding elements
4759		function( elem, context, xml ) {
4760			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
4761			if ( !xml ) {
4762				var cache,
4763					dirkey = dirruns + " " + doneName + " ",
4764					cachedkey = dirkey + cachedruns;
4765				while ( (elem = elem[ dir ]) ) {
4766					if ( checkNonElements || elem.nodeType === 1 ) {
4767						if ( (cache = elem[ expando ]) === cachedkey ) {
4768							return elem.sizset;
4769						} else if ( typeof cache === "string" && cache.indexOf(dirkey) === 0 ) {
4770							if ( elem.sizset ) {
4771								return elem;
4772							}
4773						} else {
4774							elem[ expando ] = cachedkey;
4775							if ( matcher( elem, context, xml ) ) {
4776								elem.sizset = true;
4777								return elem;
4778							}
4779							elem.sizset = false;
4780						}
4781					}
4782				}
4783			} else {
4784				while ( (elem = elem[ dir ]) ) {
4785					if ( checkNonElements || elem.nodeType === 1 ) {
4786						if ( matcher( elem, context, xml ) ) {
4787							return elem;
4788						}
4789					}
4790				}
4791			}
4792		};
4793}
4794
4795function elementMatcher( matchers ) {
4796	return matchers.length > 1 ?
4797		function( elem, context, xml ) {
4798			var i = matchers.length;
4799			while ( i-- ) {
4800				if ( !matchers[i]( elem, context, xml ) ) {
4801					return false;
4802				}
4803			}
4804			return true;
4805		} :
4806		matchers[0];
4807}
4808
4809function condense( unmatched, map, filter, context, xml ) {
4810	var elem,
4811		newUnmatched = [],
4812		i = 0,
4813		len = unmatched.length,
4814		mapped = map != null;
4815
4816	for ( ; i < len; i++ ) {
4817		if ( (elem = unmatched[i]) ) {
4818			if ( !filter || filter( elem, context, xml ) ) {
4819				newUnmatched.push( elem );
4820				if ( mapped ) {
4821					map.push( i );
4822				}
4823			}
4824		}
4825	}
4826
4827	return newUnmatched;
4828}
4829
4830function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
4831	if ( postFilter && !postFilter[ expando ] ) {
4832		postFilter = setMatcher( postFilter );
4833	}
4834	if ( postFinder && !postFinder[ expando ] ) {
4835		postFinder = setMatcher( postFinder, postSelector );
4836	}
4837	return markFunction(function( seed, results, context, xml ) {
4838		var temp, i, elem,
4839			preMap = [],
4840			postMap = [],
4841			preexisting = results.length,
4842
4843			// Get initial elements from seed or context
4844			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
4845
4846			// Prefilter to get matcher input, preserving a map for seed-results synchronization
4847			matcherIn = preFilter && ( seed || !selector ) ?
4848				condense( elems, preMap, preFilter, context, xml ) :
4849				elems,
4850
4851			matcherOut = matcher ?
4852				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
4853				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
4854
4855					// ...intermediate processing is necessary
4856					[] :
4857
4858					// ...otherwise use results directly
4859					results :
4860				matcherIn;
4861
4862		// Find primary matches
4863		if ( matcher ) {
4864			matcher( matcherIn, matcherOut, context, xml );
4865		}
4866
4867		// Apply postFilter
4868		if ( postFilter ) {
4869			temp = condense( matcherOut, postMap );
4870			postFilter( temp, [], context, xml );
4871
4872			// Un-match failing elements by moving them back to matcherIn
4873			i = temp.length;
4874			while ( i-- ) {
4875				if ( (elem = temp[i]) ) {
4876					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
4877				}
4878			}
4879		}
4880
4881		if ( seed ) {
4882			if ( postFinder || preFilter ) {
4883				if ( postFinder ) {
4884					// Get the final matcherOut by condensing this intermediate into postFinder contexts
4885					temp = [];
4886					i = matcherOut.length;
4887					while ( i-- ) {
4888						if ( (elem = matcherOut[i]) ) {
4889							// Restore matcherIn since elem is not yet a final match
4890							temp.push( (matcherIn[i] = elem) );
4891						}
4892					}
4893					postFinder( null, (matcherOut = []), temp, xml );
4894				}
4895
4896				// Move matched elements from seed to results to keep them synchronized
4897				i = matcherOut.length;
4898				while ( i-- ) {
4899					if ( (elem = matcherOut[i]) &&
4900						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
4901
4902						seed[temp] = !(results[temp] = elem);
4903					}
4904				}
4905			}
4906
4907		// Add elements to results, through postFinder if defined
4908		} else {
4909			matcherOut = condense(
4910				matcherOut === results ?
4911					matcherOut.splice( preexisting, matcherOut.length ) :
4912					matcherOut
4913			);
4914			if ( postFinder ) {
4915				postFinder( null, results, matcherOut, xml );
4916			} else {
4917				push.apply( results, matcherOut );
4918			}
4919		}
4920	});
4921}
4922
4923function matcherFromTokens( tokens ) {
4924	var checkContext, matcher, j,
4925		len = tokens.length,
4926		leadingRelative = Expr.relative[ tokens[0].type ],
4927		implicitRelative = leadingRelative || Expr.relative[" "],
4928		i = leadingRelative ? 1 : 0,
4929
4930		// The foundational matcher ensures that elements are reachable from top-level context(s)
4931		matchContext = addCombinator( function( elem ) {
4932			return elem === checkContext;
4933		}, implicitRelative, true ),
4934		matchAnyContext = addCombinator( function( elem ) {
4935			return indexOf.call( checkContext, elem ) > -1;
4936		}, implicitRelative, true ),
4937		matchers = [ function( elem, context, xml ) {
4938			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
4939				(checkContext = context).nodeType ?
4940					matchContext( elem, context, xml ) :
4941					matchAnyContext( elem, context, xml ) );
4942		} ];
4943
4944	for ( ; i < len; i++ ) {
4945		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
4946			matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ];
4947		} else {
4948			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
4949
4950			// Return special upon seeing a positional matcher
4951			if ( matcher[ expando ] ) {
4952				// Find the next relative operator (if any) for proper handling
4953				j = ++i;
4954				for ( ; j < len; j++ ) {
4955					if ( Expr.relative[ tokens[j].type ] ) {
4956						break;
4957					}
4958				}
4959				return setMatcher(
4960					i > 1 && elementMatcher( matchers ),
4961					i > 1 && tokens.slice( 0, i - 1 ).join("").replace( rtrim, "$1" ),
4962					matcher,
4963					i < j && matcherFromTokens( tokens.slice( i, j ) ),
4964					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
4965					j < len && tokens.join("")
4966				);
4967			}
4968			matchers.push( matcher );
4969		}
4970	}
4971
4972	return elementMatcher( matchers );
4973}
4974
4975function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
4976	var bySet = setMatchers.length > 0,
4977		byElement = elementMatchers.length > 0,
4978		superMatcher = function( seed, context, xml, results, expandContext ) {
4979			var elem, j, matcher,
4980				setMatched = [],
4981				matchedCount = 0,
4982				i = "0",
4983				unmatched = seed && [],
4984				outermost = expandContext != null,
4985				contextBackup = outermostContext,
4986				// We must always have either seed elements or context
4987				elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
4988				// Nested matchers should use non-integer dirruns
4989				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.E);
4990
4991			if ( outermost ) {
4992				outermostContext = context !== document && context;
4993				cachedruns = superMatcher.el;
4994			}
4995
4996			// Add elements passing elementMatchers directly to results
4997			for ( ; (elem = elems[i]) != null; i++ ) {
4998				if ( byElement && elem ) {
4999					for ( j = 0; (matcher = elementMatchers[j]); j++ ) {
5000						if ( matcher( elem, context, xml ) ) {
5001							results.push( elem );
5002							break;
5003						}
5004					}
5005					if ( outermost ) {
5006						dirruns = dirrunsUnique;
5007						cachedruns = ++superMatcher.el;
5008					}
5009				}
5010
5011				// Track unmatched elements for set filters
5012				if ( bySet ) {
5013					// They will have gone through all possible matchers
5014					if ( (elem = !matcher && elem) ) {
5015						matchedCount--;
5016					}
5017
5018					// Lengthen the array for every element, matched or not
5019					if ( seed ) {
5020						unmatched.push( elem );
5021					}
5022				}
5023			}
5024
5025			// Apply set filters to unmatched elements
5026			matchedCount += i;
5027			if ( bySet && i !== matchedCount ) {
5028				for ( j = 0; (matcher = setMatchers[j]); j++ ) {
5029					matcher( unmatched, setMatched, context, xml );
5030				}
5031
5032				if ( seed ) {
5033					// Reintegrate element matches to eliminate the need for sorting
5034					if ( matchedCount > 0 ) {
5035						while ( i-- ) {
5036							if ( !(unmatched[i] || setMatched[i]) ) {
5037								setMatched[i] = pop.call( results );
5038							}
5039						}
5040					}
5041
5042					// Discard index placeholder values to get only actual matches
5043					setMatched = condense( setMatched );
5044				}
5045
5046				// Add matches to results
5047				push.apply( results, setMatched );
5048
5049				// Seedless set matches succeeding multiple successful matchers stipulate sorting
5050				if ( outermost && !seed && setMatched.length > 0 &&
5051					( matchedCount + setMatchers.length ) > 1 ) {
5052
5053					Sizzle.uniqueSort( results );
5054				}
5055			}
5056
5057			// Override manipulation of globals by nested matchers
5058			if ( outermost ) {
5059				dirruns = dirrunsUnique;
5060				outermostContext = contextBackup;
5061			}
5062
5063			return unmatched;
5064		};
5065
5066	superMatcher.el = 0;
5067	return bySet ?
5068		markFunction( superMatcher ) :
5069		superMatcher;
5070}
5071
5072compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
5073	var i,
5074		setMatchers = [],
5075		elementMatchers = [],
5076		cached = compilerCache[ expando ][ selector + " " ];
5077
5078	if ( !cached ) {
5079		// Generate a function of recursive functions that can be used to check each element
5080		if ( !group ) {
5081			group = tokenize( selector );
5082		}
5083		i = group.length;
5084		while ( i-- ) {
5085			cached = matcherFromTokens( group[i] );
5086			if ( cached[ expando ] ) {
5087				setMatchers.push( cached );
5088			} else {
5089				elementMatchers.push( cached );
5090			}
5091		}
5092
5093		// Cache the compiled function
5094		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
5095	}
5096	return cached;
5097};
5098
5099function multipleContexts( selector, contexts, results ) {
5100	var i = 0,
5101		len = contexts.length;
5102	for ( ; i < len; i++ ) {
5103		Sizzle( selector, contexts[i], results );
5104	}
5105	return results;
5106}
5107
5108
5109function select( selector, context, results, seed, xml ) {
5110	var i, tokens, token, type, find,
5111		match = tokenize( selector ),
5112		j = match.length;
5113
5114	if ( !seed ) {
5115		// Try to minimize operations if there is only one group
5116		if ( match.length === 1 ) {
5117
5118			// Take a shortcut and set the context if the root selector is an ID
5119			tokens = match[0] = match[0].slice( 0 );
5120			if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
5121					context.nodeType === 9 && !xml &&
5122					Expr.relative[ tokens[1].type ] ) {
5123
5124				context = Expr.find["ID"]( token.matches[0].replace( rbackslash, "" ), context, xml )[0];
5125				if ( !context ) {
5126					return results;
5127				}
5128
5129				selector = selector.slice( tokens.shift().length );
5130			}
5131
5132			// Fetch a seed set for right-to-left matching
5133			for ( i = matchExpr["POS"].test( selector ) ? -1 : tokens.length - 1; i >= 0; i-- ) {
5134				token = tokens[i];
5135
5136				// Abort if we hit a combinator
5137				if ( Expr.relative[ (type = token.type) ] ) {
5138					break;
5139				}
5140				if ( (find = Expr.find[ type ]) ) {
5141					// Search, expanding context for leading sibling combinators
5142					if ( (seed = find(
5143						token.matches[0].replace( rbackslash, "" ),
5144						rsibling.test( tokens[0].type ) && context.parentNode || context,
5145						xml
5146					)) ) {
5147
5148						// If seed is empty or no tokens remain, we can return early
5149						tokens.splice( i, 1 );
5150						selector = seed.length && tokens.join("");
5151						if ( !selector ) {
5152							push.apply( results, slice.call( seed, 0 ) );
5153							return results;
5154						}
5155
5156						break;
5157					}
5158				}
5159			}
5160		}
5161	}
5162
5163	// Compile and execute a filtering function
5164	// Provide `match` to avoid retokenization if we modified the selector above
5165	compile( selector, match )(
5166		seed,
5167		context,
5168		xml,
5169		results,
5170		rsibling.test( selector )
5171	);
5172	return results;
5173}
5174
5175if ( document.querySelectorAll ) {
5176	(function() {
5177		var disconnectedMatch,
5178			oldSelect = select,
5179			rescape = /'|\\/g,
5180			rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,
5181
5182			// qSa(:focus) reports false when true (Chrome 21), no need to also add to buggyMatches since matches checks buggyQSA
5183			// A support test would require too much code (would include document ready)
5184			rbuggyQSA = [ ":focus" ],
5185
5186			// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
5187			// A support test would require too much code (would include document ready)
5188			// just skip matchesSelector for :active
5189			rbuggyMatches = [ ":active" ],
5190			matches = docElem.matchesSelector ||
5191				docElem.mozMatchesSelector ||
5192				docElem.webkitMatchesSelector ||
5193				docElem.oMatchesSelector ||
5194				docElem.msMatchesSelector;
5195
5196		// Build QSA regex
5197		// Regex strategy adopted from Diego Perini
5198		assert(function( div ) {
5199			// Select is set to empty string on purpose
5200			// This is to test IE's treatment of not explictly
5201			// setting a boolean content attribute,
5202			// since its presence should be enough
5203			// http://bugs.jquery.com/ticket/12359
5204			div.innerHTML = "<select><option selected=''></option></select>";
5205
5206			// IE8 - Some boolean attributes are not treated correctly
5207			if ( !div.querySelectorAll("[selected]").length ) {
5208				rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" );
5209			}
5210
5211			// Webkit/Opera - :checked should return selected option elements
5212			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
5213			// IE8 throws error here (do not put tests after this one)
5214			if ( !div.querySelectorAll(":checked").length ) {
5215				rbuggyQSA.push(":checked");
5216			}
5217		});
5218
5219		assert(function( div ) {
5220
5221			// Opera 10-12/IE9 - ^= $= *= and empty values
5222			// Should not select anything
5223			div.innerHTML = "<p test=''></p>";
5224			if ( div.querySelectorAll("[test^='']").length ) {
5225				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" );
5226			}
5227
5228			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
5229			// IE8 throws error here (do not put tests after this one)
5230			div.innerHTML = "<input type='hidden'/>";
5231			if ( !div.querySelectorAll(":enabled").length ) {
5232				rbuggyQSA.push(":enabled", ":disabled");
5233			}
5234		});
5235
5236		// rbuggyQSA always contains :focus, so no need for a length check
5237		rbuggyQSA = /* rbuggyQSA.length && */ new RegExp( rbuggyQSA.join("|") );
5238
5239		select = function( selector, context, results, seed, xml ) {
5240			// Only use querySelectorAll when not filtering,
5241			// when this is not xml,
5242			// and when no QSA bugs apply
5243			if ( !seed && !xml && !rbuggyQSA.test( selector ) ) {
5244				var groups, i,
5245					old = true,
5246					nid = expando,
5247					newContext = context,
5248					newSelector = context.nodeType === 9 && selector;
5249
5250				// qSA works strangely on Element-rooted queries
5251				// We can work around this by specifying an extra ID on the root
5252				// and working up from there (Thanks to Andrew Dupont for the technique)
5253				// IE 8 doesn't work on object elements
5254				if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
5255					groups = tokenize( selector );
5256
5257					if ( (old = context.getAttribute("id")) ) {
5258						nid = old.replace( rescape, "\\$&" );
5259					} else {
5260						context.setAttribute( "id", nid );
5261					}
5262					nid = "[id='" + nid + "'] ";
5263
5264					i = groups.length;
5265					while ( i-- ) {
5266						groups[i] = nid + groups[i].join("");
5267					}
5268					newContext = rsibling.test( selector ) && context.parentNode || context;
5269					newSelector = groups.join(",");
5270				}
5271
5272				if ( newSelector ) {
5273					try {
5274						push.apply( results, slice.call( newContext.querySelectorAll(
5275							newSelector
5276						), 0 ) );
5277						return results;
5278					} catch(qsaError) {
5279					} finally {
5280						if ( !old ) {
5281							context.removeAttribute("id");
5282						}
5283					}
5284				}
5285			}
5286
5287			return oldSelect( selector, context, results, seed, xml );
5288		};
5289
5290		if ( matches ) {
5291			assert(function( div ) {
5292				// Check to see if it's possible to do matchesSelector
5293				// on a disconnected node (IE 9)
5294				disconnectedMatch = matches.call( div, "div" );
5295
5296				// This should fail with an exception
5297				// Gecko does not error, returns false instead
5298				try {
5299					matches.call( div, "[test!='']:sizzle" );
5300					rbuggyMatches.push( "!=", pseudos );
5301				} catch ( e ) {}
5302			});
5303
5304			// rbuggyMatches always contains :active and :focus, so no need for a length check
5305			rbuggyMatches = /* rbuggyMatches.length && */ new RegExp( rbuggyMatches.join("|") );
5306
5307			Sizzle.matchesSelector = function( elem, expr ) {
5308				// Make sure that attribute selectors are quoted
5309				expr = expr.replace( rattributeQuotes, "='$1']" );
5310
5311				// rbuggyMatches always contains :active, so no need for an existence check
5312				if ( !isXML( elem ) && !rbuggyMatches.test( expr ) && !rbuggyQSA.test( expr ) ) {
5313					try {
5314						var ret = matches.call( elem, expr );
5315
5316						// IE 9's matchesSelector returns false on disconnected nodes
5317						if ( ret || disconnectedMatch ||
5318								// As well, disconnected nodes are said to be in a document
5319								// fragment in IE 9
5320								elem.document && elem.document.nodeType !== 11 ) {
5321							return ret;
5322						}
5323					} catch(e) {}
5324				}
5325
5326				return Sizzle( expr, null, null, [ elem ] ).length > 0;
5327			};
5328		}
5329	})();
5330}
5331
5332// Deprecated
5333Expr.pseudos["nth"] = Expr.pseudos["eq"];
5334
5335// Back-compat
5336function setFilters() {}
5337Expr.filters = setFilters.prototype = Expr.pseudos;
5338Expr.setFilters = new setFilters();
5339
5340// Override sizzle attribute retrieval
5341Sizzle.attr = jQuery.attr;
5342jQuery.find = Sizzle;
5343jQuery.expr = Sizzle.selectors;
5344jQuery.expr[":"] = jQuery.expr.pseudos;
5345jQuery.unique = Sizzle.uniqueSort;
5346jQuery.text = Sizzle.getText;
5347jQuery.isXMLDoc = Sizzle.isXML;
5348jQuery.contains = Sizzle.contains;
5349
5350
5351})( window );
5352var runtil = /Until$/,
5353	rparentsprev = /^(?:parents|prev(?:Until|All))/,
5354	isSimple = /^.[^:#\[\.,]*$/,
5355	rneedsContext = jQuery.expr.match.needsContext,
5356	// methods guaranteed to produce a unique set when starting from a unique set
5357	guaranteedUnique = {
5358		children: true,
5359		contents: true,
5360		next: true,
5361		prev: true
5362	};
5363
5364jQuery.fn.extend({
5365	find: function( selector ) {
5366		var i, l, length, n, r, ret,
5367			self = this;
5368
5369		if ( typeof selector !== "string" ) {
5370			return jQuery( selector ).filter(function() {
5371				for ( i = 0, l = self.length; i < l; i++ ) {
5372					if ( jQuery.contains( self[ i ], this ) ) {
5373						return true;
5374					}
5375				}
5376			});
5377		}
5378
5379		ret = this.pushStack( "", "find", selector );
5380
5381		for ( i = 0, l = this.length; i < l; i++ ) {
5382			length = ret.length;
5383			jQuery.find( selector, this[i], ret );
5384
5385			if ( i > 0 ) {
5386				// Make sure that the results are unique
5387				for ( n = length; n < ret.length; n++ ) {
5388					for ( r = 0; r < length; r++ ) {
5389						if ( ret[r] === ret[n] ) {
5390							ret.splice(n--, 1);
5391							break;
5392						}
5393					}
5394				}
5395			}
5396		}
5397
5398		return ret;
5399	},
5400
5401	has: function( target ) {
5402		var i,
5403			targets = jQuery( target, this ),
5404			len = targets.length;
5405
5406		return this.filter(function() {
5407			for ( i = 0; i < len; i++ ) {
5408				if ( jQuery.contains( this, targets[i] ) ) {
5409					return true;
5410				}
5411			}
5412		});
5413	},
5414
5415	not: function( selector ) {
5416		return this.pushStack( winnow(this, selector, false), "not", selector);
5417	},
5418
5419	filter: function( selector ) {
5420		return this.pushStack( winnow(this, selector, true), "filter", selector );
5421	},
5422
5423	is: function( selector ) {
5424		return !!selector && (
5425			typeof selector === "string" ?
5426				// If this is a positional/relative selector, check membership in the returned set
5427				// so $("p:first").is("p:last") won't return true for a doc with two "p".
5428				rneedsContext.test( selector ) ?
5429					jQuery( selector, this.context ).index( this[0] ) >= 0 :
5430					jQuery.filter( selector, this ).length > 0 :
5431				this.filter( selector ).length > 0 );
5432	},
5433
5434	closest: function( selectors, context ) {
5435		var cur,
5436			i = 0,
5437			l = this.length,
5438			ret = [],
5439			pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
5440				jQuery( selectors, context || this.context ) :
5441				0;
5442
5443		for ( ; i < l; i++ ) {
5444			cur = this[i];
5445
5446			while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
5447				if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
5448					ret.push( cur );
5449					break;
5450				}
5451				cur = cur.parentNode;
5452			}
5453		}
5454
5455		ret = ret.length > 1 ? jQuery.unique( ret ) : ret;
5456
5457		return this.pushStack( ret, "closest", selectors );
5458	},
5459
5460	// Determine the position of an element within
5461	// the matched set of elements
5462	index: function( elem ) {
5463
5464		// No argument, return index in parent
5465		if ( !elem ) {
5466			return ( this[0] && this[0].parentNode ) ? this.prevAll().length : -1;
5467		}
5468
5469		// index in selector
5470		if ( typeof elem === "string" ) {
5471			return jQuery.inArray( this[0], jQuery( elem ) );
5472		}
5473
5474		// Locate the position of the desired element
5475		return jQuery.inArray(
5476			// If it receives a jQuery object, the first element is used
5477			elem.jquery ? elem[0] : elem, this );
5478	},
5479
5480	add: function( selector, context ) {
5481		var set = typeof selector === "string" ?
5482				jQuery( selector, context ) :
5483				jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
5484			all = jQuery.merge( this.get(), set );
5485
5486		return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
5487			all :
5488			jQuery.unique( all ) );
5489	},
5490
5491	addBack: function( selector ) {
5492		return this.add( selector == null ?
5493			this.prevObject : this.prevObject.filter(selector)
5494		);
5495	}
5496});
5497
5498jQuery.fn.andSelf = jQuery.fn.addBack;
5499
5500// A painfully simple check to see if an element is disconnected
5501// from a document (should be improved, where feasible).
5502function isDisconnected( node ) {
5503	return !node || !node.parentNode || node.parentNode.nodeType === 11;
5504}
5505
5506function sibling( cur, dir ) {
5507	do {
5508		cur = cur[ dir ];
5509	} while ( cur && cur.nodeType !== 1 );
5510
5511	return cur;
5512}
5513
5514jQuery.each({
5515	parent: function( elem ) {
5516		var parent = elem.parentNode;
5517		return parent && parent.nodeType !== 11 ? parent : null;
5518	},
5519	parents: function( elem ) {
5520		return jQuery.dir( elem, "parentNode" );
5521	},
5522	parentsUntil: function( elem, i, until ) {
5523		return jQuery.dir( elem, "parentNode", until );
5524	},
5525	next: function( elem ) {
5526		return sibling( elem, "nextSibling" );
5527	},
5528	prev: function( elem ) {
5529		return sibling( elem, "previousSibling" );
5530	},
5531	nextAll: function( elem ) {
5532		return jQuery.dir( elem, "nextSibling" );
5533	},
5534	prevAll: function( elem ) {
5535		return jQuery.dir( elem, "previousSibling" );
5536	},
5537	nextUntil: function( elem, i, until ) {
5538		return jQuery.dir( elem, "nextSibling", until );
5539	},
5540	prevUntil: function( elem, i, until ) {
5541		return jQuery.dir( elem, "previousSibling", until );
5542	},
5543	siblings: function( elem ) {
5544		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
5545	},
5546	children: function( elem ) {
5547		return jQuery.sibling( elem.firstChild );
5548	},
5549	contents: function( elem ) {
5550		return jQuery.nodeName( elem, "iframe" ) ?
5551			elem.contentDocument || elem.contentWindow.document :
5552			jQuery.merge( [], elem.childNodes );
5553	}
5554}, function( name, fn ) {
5555	jQuery.fn[ name ] = function( until, selector ) {
5556		var ret = jQuery.map( this, fn, until );
5557
5558		if ( !runtil.test( name ) ) {
5559			selector = until;
5560		}
5561
5562		if ( selector && typeof selector === "string" ) {
5563			ret = jQuery.filter( selector, ret );
5564		}
5565
5566		ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
5567
5568		if ( this.length > 1 && rparentsprev.test( name ) ) {
5569			ret = ret.reverse();
5570		}
5571
5572		return this.pushStack( ret, name, core_slice.call( arguments ).join(",") );
5573	};
5574});
5575
5576jQuery.extend({
5577	filter: function( expr, elems, not ) {
5578		if ( not ) {
5579			expr = ":not(" + expr + ")";
5580		}
5581
5582		return elems.length === 1 ?
5583			jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
5584			jQuery.find.matches(expr, elems);
5585	},
5586
5587	dir: function( elem, dir, until ) {
5588		var matched = [],
5589			cur = elem[ dir ];
5590
5591		while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
5592			if ( cur.nodeType === 1 ) {
5593				matched.push( cur );
5594			}
5595			cur = cur[dir];
5596		}
5597		return matched;
5598	},
5599
5600	sibling: function( n, elem ) {
5601		var r = [];
5602
5603		for ( ; n; n = n.nextSibling ) {
5604			if ( n.nodeType === 1 && n !== elem ) {
5605				r.push( n );
5606			}
5607		}
5608
5609		return r;
5610	}
5611});
5612
5613// Implement the identical functionality for filter and not
5614function winnow( elements, qualifier, keep ) {
5615
5616	// Can't pass null or undefined to indexOf in Firefox 4
5617	// Set to 0 to skip string check
5618	qualifier = qualifier || 0;
5619
5620	if ( jQuery.isFunction( qualifier ) ) {
5621		return jQuery.grep(elements, function( elem, i ) {
5622			var retVal = !!qualifier.call( elem, i, elem );
5623			return retVal === keep;
5624		});
5625
5626	} else if ( qualifier.nodeType ) {
5627		return jQuery.grep(elements, function( elem, i ) {
5628			return ( elem === qualifier ) === keep;
5629		});
5630
5631	} else if ( typeof qualifier === "string" ) {
5632		var filtered = jQuery.grep(elements, function( elem ) {
5633			return elem.nodeType === 1;
5634		});
5635
5636		if ( isSimple.test( qualifier ) ) {
5637			return jQuery.filter(qualifier, filtered, !keep);
5638		} else {
5639			qualifier = jQuery.filter( qualifier, filtered );
5640		}
5641	}
5642
5643	return jQuery.grep(elements, function( elem, i ) {
5644		return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
5645	});
5646}
5647function createSafeFragment( document ) {
5648	var list = nodeNames.split( "|" ),
5649	safeFrag = document.createDocumentFragment();
5650
5651	if ( safeFrag.createElement ) {
5652		while ( list.length ) {
5653			safeFrag.createElement(
5654				list.pop()
5655			);
5656		}
5657	}
5658	return safeFrag;
5659}
5660
5661var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
5662		"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
5663	rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
5664	rleadingWhitespace = /^\s+/,
5665	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
5666	rtagName = /<([\w:]+)/,
5667	rtbody = /<tbody/i,
5668	rhtml = /<|&#?\w+;/,
5669	rnoInnerhtml = /<(?:script|style|link)/i,
5670	rnocache = /<(?:script|object|embed|option|style)/i,
5671	rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
5672	rcheckableType = /^(?:checkbox|radio)$/,
5673	// checked="checked" or checked
5674	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
5675	rscriptType = /\/(java|ecma)script/i,
5676	rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)|[\]\-]{2}>\s*$/g,
5677	wrapMap = {
5678		option: [ 1, "<select multiple='multiple'>", "</select>" ],
5679		legend: [ 1, "<fieldset>", "</fieldset>" ],
5680		thead: [ 1, "<table>", "</table>" ],
5681		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
5682		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
5683		col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
5684		area: [ 1, "<map>", "</map>" ],
5685		_default: [ 0, "", "" ]
5686	},
5687	safeFragment = createSafeFragment( document ),
5688	fragmentDiv = safeFragment.appendChild( document.createElement("div") );
5689
5690wrapMap.optgroup = wrapMap.option;
5691wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
5692wrapMap.th = wrapMap.td;
5693
5694// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
5695// unless wrapped in a div with non-breaking characters in front of it.
5696if ( !jQuery.support.htmlSerialize ) {
5697	wrapMap._default = [ 1, "X<div>", "</div>" ];
5698}
5699
5700jQuery.fn.extend({
5701	text: function( value ) {
5702		return jQuery.access( this, function( value ) {
5703			return value === undefined ?
5704				jQuery.text( this ) :
5705				this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
5706		}, null, value, arguments.length );
5707	},
5708
5709	wrapAll: function( html ) {
5710		if ( jQuery.isFunction( html ) ) {
5711			return this.each(function(i) {
5712				jQuery(this).wrapAll( html.call(this, i) );
5713			});
5714		}
5715
5716		if ( this[0] ) {
5717			// The elements to wrap the target around
5718			var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
5719
5720			if ( this[0].parentNode ) {
5721				wrap.insertBefore( this[0] );
5722			}
5723
5724			wrap.map(function() {
5725				var elem = this;
5726
5727				while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
5728					elem = elem.firstChild;
5729				}
5730
5731				return elem;
5732			}).append( this );
5733		}
5734
5735		return this;
5736	},
5737
5738	wrapInner: function( html ) {
5739		if ( jQuery.isFunction( html ) ) {
5740			return this.each(function(i) {
5741				jQuery(this).wrapInner( html.call(this, i) );
5742			});
5743		}
5744
5745		return this.each(function() {
5746			var self = jQuery( this ),
5747				contents = self.contents();
5748
5749			if ( contents.length ) {
5750				contents.wrapAll( html );
5751
5752			} else {
5753				self.append( html );
5754			}
5755		});
5756	},
5757
5758	wrap: function( html ) {
5759		var isFunction = jQuery.isFunction( html );
5760
5761		return this.each(function(i) {
5762			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
5763		});
5764	},
5765
5766	unwrap: function() {
5767		return this.parent().each(function() {
5768			if ( !jQuery.nodeName( this, "body" ) ) {
5769				jQuery( this ).replaceWith( this.childNodes );
5770			}
5771		}).end();
5772	},
5773
5774	append: function() {
5775		return this.domManip(arguments, true, function( elem ) {
5776			if ( this.nodeType === 1 || this.nodeType === 11 ) {
5777				this.appendChild( elem );
5778			}
5779		});
5780	},
5781
5782	prepend: function() {
5783		return this.domManip(arguments, true, function( elem ) {
5784			if ( this.nodeType === 1 || this.nodeType === 11 ) {
5785				this.insertBefore( elem, this.firstChild );
5786			}
5787		});
5788	},
5789
5790	before: function() {
5791		if ( !isDisconnected( this[0] ) ) {
5792			return this.domManip(arguments, false, function( elem ) {
5793				this.parentNode.insertBefore( elem, this );
5794			});
5795		}
5796
5797		if ( arguments.length ) {
5798			var set = jQuery.clean( arguments );
5799			return this.pushStack( jQuery.merge( set, this ), "before", this.selector );
5800		}
5801	},
5802
5803	after: function() {
5804		if ( !isDisconnected( this[0] ) ) {
5805			return this.domManip(arguments, false, function( elem ) {
5806				this.parentNode.insertBefore( elem, this.nextSibling );
5807			});
5808		}
5809
5810		if ( arguments.length ) {
5811			var set = jQuery.clean( arguments );
5812			return this.pushStack( jQuery.merge( this, set ), "after", this.selector );
5813		}
5814	},
5815
5816	// keepData is for internal use only--do not document
5817	remove: function( selector, keepData ) {
5818		var elem,
5819			i = 0;
5820
5821		for ( ; (elem = this[i]) != null; i++ ) {
5822			if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
5823				if ( !keepData && elem.nodeType === 1 ) {
5824					jQuery.cleanData( elem.getElementsByTagName("*") );
5825					jQuery.cleanData( [ elem ] );
5826				}
5827
5828				if ( elem.parentNode ) {
5829					elem.parentNode.removeChild( elem );
5830				}
5831			}
5832		}
5833
5834		return this;
5835	},
5836
5837	empty: function() {
5838		var elem,
5839			i = 0;
5840
5841		for ( ; (elem = this[i]) != null; i++ ) {
5842			// Remove element nodes and prevent memory leaks
5843			if ( elem.nodeType === 1 ) {
5844				jQuery.cleanData( elem.getElementsByTagName("*") );
5845			}
5846
5847			// Remove any remaining nodes
5848			while ( elem.firstChild ) {
5849				elem.removeChild( elem.firstChild );
5850			}
5851		}
5852
5853		return this;
5854	},
5855
5856	clone: function( dataAndEvents, deepDataAndEvents ) {
5857		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
5858		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
5859
5860		return this.map( function () {
5861			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
5862		});
5863	},
5864
5865	html: function( value ) {
5866		return jQuery.access( this, function( value ) {
5867			var elem = this[0] || {},
5868				i = 0,
5869				l = this.length;
5870
5871			if ( value === undefined ) {
5872				return elem.nodeType === 1 ?
5873					elem.innerHTML.replace( rinlinejQuery, "" ) :
5874					undefined;
5875			}
5876
5877			// See if we can take a shortcut and just use innerHTML
5878			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
5879				( jQuery.support.htmlSerialize || !rnoshimcache.test( value )  ) &&
5880				( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
5881				!wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
5882
5883				value = value.replace( rxhtmlTag, "<$1></$2>" );
5884
5885				try {
5886					for (; i < l; i++ ) {
5887						// Remove element nodes and prevent memory leaks
5888						elem = this[i] || {};
5889						if ( elem.nodeType === 1 ) {
5890							jQuery.cleanData( elem.getElementsByTagName( "*" ) );
5891							elem.innerHTML = value;
5892						}
5893					}
5894
5895					elem = 0;
5896
5897				// If using innerHTML throws an exception, use the fallback method
5898				} catch(e) {}
5899			}
5900
5901			if ( elem ) {
5902				this.empty().append( value );
5903			}
5904		}, null, value, arguments.length );
5905	},
5906
5907	replaceWith: function( value ) {
5908		if ( !isDisconnected( this[0] ) ) {
5909			// Make sure that the elements are removed from the DOM before they are inserted
5910			// this can help fix replacing a parent with child elements
5911			if ( jQuery.isFunction( value ) ) {
5912				return this.each(function(i) {
5913					var self = jQuery(this), old = self.html();
5914					self.replaceWith( value.call( this, i, old ) );
5915				});
5916			}
5917
5918			if ( typeof value !== "string" ) {
5919				value = jQuery( value ).detach();
5920			}
5921
5922			return this.each(function() {
5923				var next = this.nextSibling,
5924					parent = this.parentNode;
5925
5926				jQuery( this ).remove();
5927
5928				if ( next ) {
5929					jQuery(next).before( value );
5930				} else {
5931					jQuery(parent).append( value );
5932				}
5933			});
5934		}
5935
5936		return this.length ?
5937			this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) :
5938			this;
5939	},
5940
5941	detach: function( selector ) {
5942		return this.remove( selector, true );
5943	},
5944
5945	domManip: function( args, table, callback ) {
5946
5947		// Flatten any nested arrays
5948		args = [].concat.apply( [], args );
5949
5950		var results, first, fragment, iNoClone,
5951			i = 0,
5952			value = args[0],
5953			scripts = [],
5954			l = this.length;
5955
5956		// We can't cloneNode fragments that contain checked, in WebKit
5957		if ( !jQuery.support.checkClone && l > 1 && typeof value === "string" && rchecked.test( value ) ) {
5958			return this.each(function() {
5959				jQuery(this).domManip( args, table, callback );
5960			});
5961		}
5962
5963		if ( jQuery.isFunction(value) ) {
5964			return this.each(function(i) {
5965				var self = jQuery(this);
5966				args[0] = value.call( this, i, table ? self.html() : undefined );
5967				self.domManip( args, table, callback );
5968			});
5969		}
5970
5971		if ( this[0] ) {
5972			results = jQuery.buildFragment( args, this, scripts );
5973			fragment = results.fragment;
5974			first = fragment.firstChild;
5975
5976			if ( fragment.childNodes.length === 1 ) {
5977				fragment = first;
5978			}
5979
5980			if ( first ) {
5981				table = table && jQuery.nodeName( first, "tr" );
5982
5983				// Use the original fragment for the last item instead of the first because it can end up
5984				// being emptied incorrectly in certain situations (#8070).
5985				// Fragments from the fragment cache must always be cloned and never used in place.
5986				for ( iNoClone = results.cacheable || l - 1; i < l; i++ ) {
5987					callback.call(
5988						table && jQuery.nodeName( this[i], "table" ) ?
5989							findOrAppend( this[i], "tbody" ) :
5990							this[i],
5991						i === iNoClone ?
5992							fragment :
5993							jQuery.clone( fragment, true, true )
5994					);
5995				}
5996			}
5997
5998			// Fix #11809: Avoid leaking memory
5999			fragment = first = null;
6000
6001			if ( scripts.length ) {
6002				jQuery.each( scripts, function( i, elem ) {
6003					if ( elem.src ) {
6004						if ( jQuery.ajax ) {
6005							jQuery.ajax({
6006								url: elem.src,
6007								type: "GET",
6008								dataType: "script",
6009								async: false,
6010								global: false,
6011								"throws": true
6012							});
6013						} else {
6014							jQuery.error("no ajax");
6015						}
6016					} else {
6017						jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "" ) );
6018					}
6019
6020					if ( elem.parentNode ) {
6021						elem.parentNode.removeChild( elem );
6022					}
6023				});
6024			}
6025		}
6026
6027		return this;
6028	}
6029});
6030
6031function findOrAppend( elem, tag ) {
6032	return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) );
6033}
6034
6035function cloneCopyEvent( src, dest ) {
6036
6037	if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
6038		return;
6039	}
6040
6041	var type, i, l,
6042		oldData = jQuery._data( src ),
6043		curData = jQuery._data( dest, oldData ),
6044		events = oldData.events;
6045
6046	if ( events ) {
6047		delete curData.handle;
6048		curData.events = {};
6049
6050		for ( type in events ) {
6051			for ( i = 0, l = events[ type ].length; i < l; i++ ) {
6052				jQuery.event.add( dest, type, events[ type ][ i ] );
6053			}
6054		}
6055	}
6056
6057	// make the cloned public data object a copy from the original
6058	if ( curData.data ) {
6059		curData.data = jQuery.extend( {}, curData.data );
6060	}
6061}
6062
6063function cloneFixAttributes( src, dest ) {
6064	var nodeName;
6065
6066	// We do not need to do anything for non-Elements
6067	if ( dest.nodeType !== 1 ) {
6068		return;
6069	}
6070
6071	// clearAttributes removes the attributes, which we don't want,
6072	// but also removes the attachEvent events, which we *do* want
6073	if ( dest.clearAttributes ) {
6074		dest.clearAttributes();
6075	}
6076
6077	// mergeAttributes, in contrast, only merges back on the
6078	// original attributes, not the events
6079	if ( dest.mergeAttributes ) {
6080		dest.mergeAttributes( src );
6081	}
6082
6083	nodeName = dest.nodeName.toLowerCase();
6084
6085	if ( nodeName === "object" ) {
6086		// IE6-10 improperly clones children of object elements using classid.
6087		// IE10 throws NoModificationAllowedError if parent is null, #12132.
6088		if ( dest.parentNode ) {
6089			dest.outerHTML = src.outerHTML;
6090		}
6091
6092		// This path appears unavoidable for IE9. When cloning an object
6093		// element in IE9, the outerHTML strategy above is not sufficient.
6094		// If the src has innerHTML and the destination does not,
6095		// copy the src.innerHTML into the dest.innerHTML. #10324
6096		if ( jQuery.support.html5Clone && (src.innerHTML && !jQuery.trim(dest.innerHTML)) ) {
6097			dest.innerHTML = src.innerHTML;
6098		}
6099
6100	} else if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
6101		// IE6-8 fails to persist the checked state of a cloned checkbox
6102		// or radio button. Worse, IE6-7 fail to give the cloned element
6103		// a checked appearance if the defaultChecked value isn't also set
6104
6105		dest.defaultChecked = dest.checked = src.checked;
6106
6107		// IE6-7 get confused and end up setting the value of a cloned
6108		// checkbox/radio button to an empty string instead of "on"
6109		if ( dest.value !== src.value ) {
6110			dest.value = src.value;
6111		}
6112
6113	// IE6-8 fails to return the selected option to the default selected
6114	// state when cloning options
6115	} else if ( nodeName === "option" ) {
6116		dest.selected = src.defaultSelected;
6117
6118	// IE6-8 fails to set the defaultValue to the correct value when
6119	// cloning other types of input fields
6120	} else if ( nodeName === "input" || nodeName === "textarea" ) {
6121		dest.defaultValue = src.defaultValue;
6122
6123	// IE blanks contents when cloning scripts
6124	} else if ( nodeName === "script" && dest.text !== src.text ) {
6125		dest.text = src.text;
6126	}
6127
6128	// Event data gets referenced instead of copied if the expando
6129	// gets copied too
6130	dest.removeAttribute( jQuery.expando );
6131}
6132
6133jQuery.buildFragment = function( args, context, scripts ) {
6134	var fragment, cacheable, cachehit,
6135		first = args[ 0 ];
6136
6137	// Set context from what may come in as undefined or a jQuery collection or a node
6138	// Updated to fix #12266 where accessing context[0] could throw an exception in IE9/10 &
6139	// also doubles as fix for #8950 where plain objects caused createDocumentFragment exception
6140	context = context || document;
6141	context = !context.nodeType && context[0] || context;
6142	context = context.ownerDocument || context;
6143
6144	// Only cache "small" (1/2 KB) HTML strings that are associated with the main document
6145	// Cloning options loses the selected state, so don't cache them
6146	// IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
6147	// Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
6148	// Lastly, IE6,7,8 will not correctly reuse cached fragments that were created from unknown elems #10501
6149	if ( args.length === 1 && typeof first === "string" && first.length < 512 && context === document &&
6150		first.charAt(0) === "<" && !rnocache.test( first ) &&
6151		(jQuery.support.checkClone || !rchecked.test( first )) &&
6152		(jQuery.support.html5Clone || !rnoshimcache.test( first )) ) {
6153
6154		// Mark cacheable and look for a hit
6155		cacheable = true;
6156		fragment = jQuery.fragments[ first ];
6157		cachehit = fragment !== undefined;
6158	}
6159
6160	if ( !fragment ) {
6161		fragment = context.createDocumentFragment();
6162		jQuery.clean( args, context, fragment, scripts );
6163
6164		// Update the cache, but only store false
6165		// unless this is a second parsing of the same content
6166		if ( cacheable ) {
6167			jQuery.fragments[ first ] = cachehit && fragment;
6168		}
6169	}
6170
6171	return { fragment: fragment, cacheable: cacheable };
6172};
6173
6174jQuery.fragments = {};
6175
6176jQuery.each({
6177	appendTo: "append",
6178	prependTo: "prepend",
6179	insertBefore: "before",
6180	insertAfter: "after",
6181	replaceAll: "replaceWith"
6182}, function( name, original ) {
6183	jQuery.fn[ name ] = function( selector ) {
6184		var elems,
6185			i = 0,
6186			ret = [],
6187			insert = jQuery( selector ),
6188			l = insert.length,
6189			parent = this.length === 1 && this[0].parentNode;
6190
6191		if ( (parent == null || parent && parent.nodeType === 11 && parent.childNodes.length === 1) && l === 1 ) {
6192			insert[ original ]( this[0] );
6193			return this;
6194		} else {
6195			for ( ; i < l; i++ ) {
6196				elems = ( i > 0 ? this.clone(true) : this ).get();
6197				jQuery( insert[i] )[ original ]( elems );
6198				ret = ret.concat( elems );
6199			}
6200
6201			return this.pushStack( ret, name, insert.selector );
6202		}
6203	};
6204});
6205
6206function getAll( elem ) {
6207	if ( typeof elem.getElementsByTagName !== "undefined" ) {
6208		return elem.getElementsByTagName( "*" );
6209
6210	} else if ( typeof elem.querySelectorAll !== "undefined" ) {
6211		return elem.querySelectorAll( "*" );
6212
6213	} else {
6214		return [];
6215	}
6216}
6217
6218// Used in clean, fixes the defaultChecked property
6219function fixDefaultChecked( elem ) {
6220	if ( rcheckableType.test( elem.type ) ) {
6221		elem.defaultChecked = elem.checked;
6222	}
6223}
6224
6225jQuery.extend({
6226	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
6227		var srcElements,
6228			destElements,
6229			i,
6230			clone;
6231
6232		if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
6233			clone = elem.cloneNode( true );
6234
6235		// IE<=8 does not properly clone detached, unknown element nodes
6236		} else {
6237			fragmentDiv.innerHTML = elem.outerHTML;
6238			fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
6239		}
6240
6241		if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
6242				(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
6243			// IE copies events bound via attachEvent when using cloneNode.
6244			// Calling detachEvent on the clone will also remove the events
6245			// from the original. In order to get around this, we use some
6246			// proprietary methods to clear the events. Thanks to MooTools
6247			// guys for this hotness.
6248
6249			cloneFixAttributes( elem, clone );
6250
6251			// Using Sizzle here is crazy slow, so we use getElementsByTagName instead
6252			srcElements = getAll( elem );
6253			destElements = getAll( clone );
6254
6255			// Weird iteration because IE will replace the length property
6256			// with an element if you are cloning the body and one of the
6257			// elements on the page has a name or id of "length"
6258			for ( i = 0; srcElements[i]; ++i ) {
6259				// Ensure that the destination node is not null; Fixes #9587
6260				if ( destElements[i] ) {
6261					cloneFixAttributes( srcElements[i], destElements[i] );
6262				}
6263			}
6264		}
6265
6266		// Copy the events from the original to the clone
6267		if ( dataAndEvents ) {
6268			cloneCopyEvent( elem, clone );
6269
6270			if ( deepDataAndEvents ) {
6271				srcElements = getAll( elem );
6272				destElements = getAll( clone );
6273
6274				for ( i = 0; srcElements[i]; ++i ) {
6275					cloneCopyEvent( srcElements[i], destElements[i] );
6276				}
6277			}
6278		}
6279
6280		srcElements = destElements = null;
6281
6282		// Return the cloned set
6283		return clone;
6284	},
6285
6286	clean: function( elems, context, fragment, scripts ) {
6287		var i, j, elem, tag, wrap, depth, div, hasBody, tbody, len, handleScript, jsTags,
6288			safe = context === document && safeFragment,
6289			ret = [];
6290
6291		// Ensure that context is a document
6292		if ( !context || typeof context.createDocumentFragment === "undefined" ) {
6293			context = document;
6294		}
6295
6296		// Use the already-created safe fragment if context permits
6297		for ( i = 0; (elem = elems[i]) != null; i++ ) {
6298			if ( typeof elem === "number" ) {
6299				elem += "";
6300			}
6301
6302			if ( !elem ) {
6303				continue;
6304			}
6305
6306			// Convert html string into DOM nodes
6307			if ( typeof elem === "string" ) {
6308				if ( !rhtml.test( elem ) ) {
6309					elem = context.createTextNode( elem );
6310				} else {
6311					// Ensure a safe container in which to render the html
6312					safe = safe || createSafeFragment( context );
6313					div = context.createElement("div");
6314					safe.appendChild( div );
6315
6316					// Fix "XHTML"-style tags in all browsers
6317					elem = elem.replace(rxhtmlTag, "<$1></$2>");
6318
6319					// Go to html and back, then peel off extra wrappers
6320					tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
6321					wrap = wrapMap[ tag ] || wrapMap._default;
6322					depth = wrap[0];
6323					div.innerHTML = wrap[1] + elem + wrap[2];
6324
6325					// Move to the right depth
6326					while ( depth-- ) {
6327						div = div.lastChild;
6328					}
6329
6330					// Remove IE's autoinserted <tbody> from table fragments
6331					if ( !jQuery.support.tbody ) {
6332
6333						// String was a <table>, *may* have spurious <tbody>
6334						hasBody = rtbody.test(elem);
6335							tbody = tag === "table" && !hasBody ?
6336								div.firstChild && div.firstChild.childNodes :
6337
6338								// String was a bare <thead> or <tfoot>
6339								wrap[1] === "<table>" && !hasBody ?
6340									div.childNodes :
6341									[];
6342
6343						for ( j = tbody.length - 1; j >= 0 ; --j ) {
6344							if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
6345								tbody[ j ].parentNode.removeChild( tbody[ j ] );
6346							}
6347						}
6348					}
6349
6350					// IE completely kills leading whitespace when innerHTML is used
6351					if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
6352						div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
6353					}
6354
6355					elem = div.childNodes;
6356
6357					// Take out of fragment container (we need a fresh div each time)
6358					div.parentNode.removeChild( div );
6359				}
6360			}
6361
6362			if ( elem.nodeType ) {
6363				ret.push( elem );
6364			} else {
6365				jQuery.merge( ret, elem );
6366			}
6367		}
6368
6369		// Fix #11356: Clear elements from safeFragment
6370		if ( div ) {
6371			elem = div = safe = null;
6372		}
6373
6374		// Reset defaultChecked for any radios and checkboxes
6375		// about to be appended to the DOM in IE 6/7 (#8060)
6376		if ( !jQuery.support.appendChecked ) {
6377			for ( i = 0; (elem = ret[i]) != null; i++ ) {
6378				if ( jQuery.nodeName( elem, "input" ) ) {
6379					fixDefaultChecked( elem );
6380				} else if ( typeof elem.getElementsByTagName !== "undefined" ) {
6381					jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked );
6382				}
6383			}
6384		}
6385
6386		// Append elements to a provided document fragment
6387		if ( fragment ) {
6388			// Special handling of each script element
6389			handleScript = function( elem ) {
6390				// Check if we consider it executable
6391				if ( !elem.type || rscriptType.test( elem.type ) ) {
6392					// Detach the script and store it in the scripts array (if provided) or the fragment
6393					// Return truthy to indicate that it has been handled
6394					return scripts ?
6395						scripts.push( elem.parentNode ? elem.parentNode.removeChild( elem ) : elem ) :
6396						fragment.appendChild( elem );
6397				}
6398			};
6399
6400			for ( i = 0; (elem = ret[i]) != null; i++ ) {
6401				// Check if we're done after handling an executable script
6402				if ( !( jQuery.nodeName( elem, "script" ) && handleScript( elem ) ) ) {
6403					// Append to fragment and handle embedded scripts
6404					fragment.appendChild( elem );
6405					if ( typeof elem.getElementsByTagName !== "undefined" ) {
6406						// handleScript alters the DOM, so use jQuery.merge to ensure snapshot iteration
6407						jsTags = jQuery.grep( jQuery.merge( [], elem.getElementsByTagName("script") ), handleScript );
6408
6409						// Splice the scripts into ret after their former ancestor and advance our index beyond them
6410						ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) );
6411						i += jsTags.length;
6412					}
6413				}
6414			}
6415		}
6416
6417		return ret;
6418	},
6419
6420	cleanData: function( elems, /* internal */ acceptData ) {
6421		var data, id, elem, type,
6422			i = 0,
6423			internalKey = jQuery.expando,
6424			cache = jQuery.cache,
6425			deleteExpando = jQuery.support.deleteExpando,
6426			special = jQuery.event.special;
6427
6428		for ( ; (elem = elems[i]) != null; i++ ) {
6429
6430			if ( acceptData || jQuery.acceptData( elem ) ) {
6431
6432				id = elem[ internalKey ];
6433				data = id && cache[ id ];
6434
6435				if ( data ) {
6436					if ( data.events ) {
6437						for ( type in data.events ) {
6438							if ( special[ type ] ) {
6439								jQuery.event.remove( elem, type );
6440
6441							// This is a shortcut to avoid jQuery.event.remove's overhead
6442							} else {
6443								jQuery.removeEvent( elem, type, data.handle );
6444							}
6445						}
6446					}
6447
6448					// Remove cache only if it was not already removed by jQuery.event.remove
6449					if ( cache[ id ] ) {
6450
6451						delete cache[ id ];
6452
6453						// IE does not allow us to delete expando properties from nodes,
6454						// nor does it have a removeAttribute function on Document nodes;
6455						// we must handle all of these cases
6456						if ( deleteExpando ) {
6457							delete elem[ internalKey ];
6458
6459						} else if ( elem.removeAttribute ) {
6460							elem.removeAttribute( internalKey );
6461
6462						} else {
6463							elem[ internalKey ] = null;
6464						}
6465
6466						jQuery.deletedIds.push( id );
6467					}
6468				}
6469			}
6470		}
6471	}
6472});
6473// Limit scope pollution from any deprecated API
6474(function() {
6475
6476var matched, browser;
6477
6478// Use of jQuery.browser is frowned upon.
6479// More details: http://api.jquery.com/jQuery.browser
6480// jQuery.uaMatch maintained for back-compat
6481jQuery.uaMatch = function( ua ) {
6482	ua = ua.toLowerCase();
6483
6484	var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
6485		/(webkit)[ \/]([\w.]+)/.exec( ua ) ||
6486		/(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
6487		/(msie) ([\w.]+)/.exec( ua ) ||
6488		ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
6489		[];
6490
6491	return {
6492		browser: match[ 1 ] || "",
6493		version: match[ 2 ] || "0"
6494	};
6495};
6496
6497matched = jQuery.uaMatch( navigator.userAgent );
6498browser = {};
6499
6500if ( matched.browser ) {
6501	browser[ matched.browser ] = true;
6502	browser.version = matched.version;
6503}
6504
6505// Chrome is Webkit, but Webkit is also Safari.
6506if ( browser.chrome ) {
6507	browser.webkit = true;
6508} else if ( browser.webkit ) {
6509	browser.safari = true;
6510}
6511
6512jQuery.browser = browser;
6513
6514jQuery.sub = function() {
6515	function jQuerySub( selector, context ) {
6516		return new jQuerySub.fn.init( selector, context );
6517	}
6518	jQuery.extend( true, jQuerySub, this );
6519	jQuerySub.superclass = this;
6520	jQuerySub.fn = jQuerySub.prototype = this();
6521	jQuerySub.fn.constructor = jQuerySub;
6522	jQuerySub.sub = this.sub;
6523	jQuerySub.fn.init = function init( selector, context ) {
6524		if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) {
6525			context = jQuerySub( context );
6526		}
6527
6528		return jQuery.fn.init.call( this, selector, context, rootjQuerySub );
6529	};
6530	jQuerySub.fn.init.prototype = jQuerySub.fn;
6531	var rootjQuerySub = jQuerySub(document);
6532	return jQuerySub;
6533};
6534
6535})();
6536var curCSS, iframe, iframeDoc,
6537	ralpha = /alpha\([^)]*\)/i,
6538	ropacity = /opacity=([^)]*)/,
6539	rposition = /^(top|right|bottom|left)$/,
6540	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
6541	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
6542	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
6543	rmargin = /^margin/,
6544	rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
6545	rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
6546	rrelNum = new RegExp( "^([-+])=(" + core_pnum + ")", "i" ),
6547	elemdisplay = { BODY: "block" },
6548
6549	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
6550	cssNormalTransform = {
6551		letterSpacing: 0,
6552		fontWeight: 400
6553	},
6554
6555	cssExpand = [ "Top", "Right", "Bottom", "Left" ],
6556	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ],
6557
6558	eventsToggle = jQuery.fn.toggle;
6559
6560// return a css property mapped to a potentially vendor prefixed property
6561function vendorPropName( style, name ) {
6562
6563	// shortcut for names that are not vendor prefixed
6564	if ( name in style ) {
6565		return name;
6566	}
6567
6568	// check for vendor prefixed names
6569	var capName = name.charAt(0).toUpperCase() + name.slice(1),
6570		origName = name,
6571		i = cssPrefixes.length;
6572
6573	while ( i-- ) {
6574		name = cssPrefixes[ i ] + capName;
6575		if ( name in style ) {
6576			return name;
6577		}
6578	}
6579
6580	return origName;
6581}
6582
6583function isHidden( elem, el ) {
6584	elem = el || elem;
6585	return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
6586}
6587
6588function showHide( elements, show ) {
6589	var elem, display,
6590		values = [],
6591		index = 0,
6592		length = elements.length;
6593
6594	for ( ; index < length; index++ ) {
6595		elem = elements[ index ];
6596		if ( !elem.style ) {
6597			continue;
6598		}
6599		values[ index ] = jQuery._data( elem, "olddisplay" );
6600		if ( show ) {
6601			// Reset the inline display of this element to learn if it is
6602			// being hidden by cascaded rules or not
6603			if ( !values[ index ] && elem.style.display === "none" ) {
6604				elem.style.display = "";
6605			}
6606
6607			// Set elements which have been overridden with display: none
6608			// in a stylesheet to whatever the default browser style is
6609			// for such an element
6610			if ( elem.style.display === "" && isHidden( elem ) ) {
6611				values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
6612			}
6613		} else {
6614			display = curCSS( elem, "display" );
6615
6616			if ( !values[ index ] && display !== "none" ) {
6617				jQuery._data( elem, "olddisplay", display );
6618			}
6619		}
6620	}
6621
6622	// Set the display of most of the elements in a second loop
6623	// to avoid the constant reflow
6624	for ( index = 0; index < length; index++ ) {
6625		elem = elements[ index ];
6626		if ( !elem.style ) {
6627			continue;
6628		}
6629		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
6630			elem.style.display = show ? values[ index ] || "" : "none";
6631		}
6632	}
6633
6634	return elements;
6635}
6636
6637jQuery.fn.extend({
6638	css: function( name, value ) {
6639		return jQuery.access( this, function( elem, name, value ) {
6640			return value !== undefined ?
6641				jQuery.style( elem, name, value ) :
6642				jQuery.css( elem, name );
6643		}, name, value, arguments.length > 1 );
6644	},
6645	show: function() {
6646		return showHide( this, true );
6647	},
6648	hide: function() {
6649		return showHide( this );
6650	},
6651	toggle: function( state, fn2 ) {
6652		var bool = typeof state === "boolean";
6653
6654		if ( jQuery.isFunction( state ) && jQuery.isFunction( fn2 ) ) {
6655			return eventsToggle.apply( this, arguments );
6656		}
6657
6658		return this.each(function() {
6659			if ( bool ? state : isHidden( this ) ) {
6660				jQuery( this ).show();
6661			} else {
6662				jQuery( this ).hide();
6663			}
6664		});
6665	}
6666});
6667
6668jQuery.extend({
6669	// Add in style property hooks for overriding the default
6670	// behavior of getting and setting a style property
6671	cssHooks: {
6672		opacity: {
6673			get: function( elem, computed ) {
6674				if ( computed ) {
6675					// We should always get a number back from opacity
6676					var ret = curCSS( elem, "opacity" );
6677					return ret === "" ? "1" : ret;
6678
6679				}
6680			}
6681		}
6682	},
6683
6684	// Exclude the following css properties to add px
6685	cssNumber: {
6686		"fillOpacity": true,
6687		"fontWeight": true,
6688		"lineHeight": true,
6689		"opacity": true,
6690		"orphans": true,
6691		"widows": true,
6692		"zIndex": true,
6693		"zoom": true
6694	},
6695
6696	// Add in properties whose names you wish to fix before
6697	// setting or getting the value
6698	cssProps: {
6699		// normalize float css property
6700		"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
6701	},
6702
6703	// Get and set the style property on a DOM Node
6704	style: function( elem, name, value, extra ) {
6705		// Don't set styles on text and comment nodes
6706		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
6707			return;
6708		}
6709
6710		// Make sure that we're working with the right name
6711		var ret, type, hooks,
6712			origName = jQuery.camelCase( name ),
6713			style = elem.style;
6714
6715		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
6716
6717		// gets hook for the prefixed version
6718		// followed by the unprefixed version
6719		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
6720
6721		// Check if we're setting a value
6722		if ( value !== undefined ) {
6723			type = typeof value;
6724
6725			// convert relative number strings (+= or -=) to relative numbers. #7345
6726			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
6727				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
6728				// Fixes bug #9237
6729				type = "number";
6730			}
6731
6732			// Make sure that NaN and null values aren't set. See: #7116
6733			if ( value == null || type === "number" && isNaN( value ) ) {
6734				return;
6735			}
6736
6737			// If a number was passed in, add 'px' to the (except for certain CSS properties)
6738			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
6739				value += "px";
6740			}
6741
6742			// If a hook was provided, use that value, otherwise just set the specified value
6743			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
6744				// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
6745				// Fixes bug #5509
6746				try {
6747					style[ name ] = value;
6748				} catch(e) {}
6749			}
6750
6751		} else {
6752			// If a hook was provided get the non-computed value from there
6753			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
6754				return ret;
6755			}
6756
6757			// Otherwise just get the value from the style object
6758			return style[ name ];
6759		}
6760	},
6761
6762	css: function( elem, name, numeric, extra ) {
6763		var val, num, hooks,
6764			origName = jQuery.camelCase( name );
6765
6766		// Make sure that we're working with the right name
6767		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
6768
6769		// gets hook for the prefixed version
6770		// followed by the unprefixed version
6771		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
6772
6773		// If a hook was provided get the computed value from there
6774		if ( hooks && "get" in hooks ) {
6775			val = hooks.get( elem, true, extra );
6776		}
6777
6778		// Otherwise, if a way to get the computed value exists, use that
6779		if ( val === undefined ) {
6780			val = curCSS( elem, name );
6781		}
6782
6783		//convert "normal" to computed value
6784		if ( val === "normal" && name in cssNormalTransform ) {
6785			val = cssNormalTransform[ name ];
6786		}
6787
6788		// Return, converting to number if forced or a qualifier was provided and val looks numeric
6789		if ( numeric || extra !== undefined ) {
6790			num = parseFloat( val );
6791			return numeric || jQuery.isNumeric( num ) ? num || 0 : val;
6792		}
6793		return val;
6794	},
6795
6796	// A method for quickly swapping in/out CSS properties to get correct calculations
6797	swap: function( elem, options, callback ) {
6798		var ret, name,
6799			old = {};
6800
6801		// Remember the old values, and insert the new ones
6802		for ( name in options ) {
6803			old[ name ] = elem.style[ name ];
6804			elem.style[ name ] = options[ name ];
6805		}
6806
6807		ret = callback.call( elem );
6808
6809		// Revert the old values
6810		for ( name in options ) {
6811			elem.style[ name ] = old[ name ];
6812		}
6813
6814		return ret;
6815	}
6816});
6817
6818// NOTE: To any future maintainer, we've window.getComputedStyle
6819// because jsdom on node.js will break without it.
6820if ( window.getComputedStyle ) {
6821	curCSS = function( elem, name ) {
6822		var ret, width, minWidth, maxWidth,
6823			computed = window.getComputedStyle( elem, null ),
6824			style = elem.style;
6825
6826		if ( computed ) {
6827
6828			// getPropertyValue is only needed for .css('filter') in IE9, see #12537
6829			ret = computed.getPropertyValue( name ) || computed[ name ];
6830
6831			if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
6832				ret = jQuery.style( elem, name );
6833			}
6834
6835			// A tribute to the "awesome hack by Dean Edwards"
6836			// Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
6837			// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
6838			// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
6839			if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
6840				width = style.width;
6841				minWidth = style.minWidth;
6842				maxWidth = style.maxWidth;
6843
6844				style.minWidth = style.maxWidth = style.width = ret;
6845				ret = computed.width;
6846
6847				style.width = width;
6848				style.minWidth = minWidth;
6849				style.maxWidth = maxWidth;
6850			}
6851		}
6852
6853		return ret;
6854	};
6855} else if ( document.documentElement.currentStyle ) {
6856	curCSS = function( elem, name ) {
6857		var left, rsLeft,
6858			ret = elem.currentStyle && elem.currentStyle[ name ],
6859			style = elem.style;
6860
6861		// Avoid setting ret to empty string here
6862		// so we don't default to auto
6863		if ( ret == null && style && style[ name ] ) {
6864			ret = style[ name ];
6865		}
6866
6867		// From the awesome hack by Dean Edwards
6868		// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
6869
6870		// If we're not dealing with a regular pixel number
6871		// but a number that has a weird ending, we need to convert it to pixels
6872		// but not position css attributes, as those are proportional to the parent element instead
6873		// and we can't measure the parent instead because it might trigger a "stacking dolls" problem
6874		if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
6875
6876			// Remember the original values
6877			left = style.left;
6878			rsLeft = elem.runtimeStyle && elem.runtimeStyle.left;
6879
6880			// Put in the new values to get a computed value out
6881			if ( rsLeft ) {
6882				elem.runtimeStyle.left = elem.currentStyle.left;
6883			}
6884			style.left = name === "fontSize" ? "1em" : ret;
6885			ret = style.pixelLeft + "px";
6886
6887			// Revert the changed values
6888			style.left = left;
6889			if ( rsLeft ) {
6890				elem.runtimeStyle.left = rsLeft;
6891			}
6892		}
6893
6894		return ret === "" ? "auto" : ret;
6895	};
6896}
6897
6898function setPositiveNumber( elem, value, subtract ) {
6899	var matches = rnumsplit.exec( value );
6900	return matches ?
6901			Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
6902			value;
6903}
6904
6905function augmentWidthOrHeight( elem, name, extra, isBorderBox ) {
6906	var i = extra === ( isBorderBox ? "border" : "content" ) ?
6907		// If we already have the right measurement, avoid augmentation
6908		4 :
6909		// Otherwise initialize for horizontal or vertical properties
6910		name === "width" ? 1 : 0,
6911
6912		val = 0;
6913
6914	for ( ; i < 4; i += 2 ) {
6915		// both box models exclude margin, so add it if we want it
6916		if ( extra === "margin" ) {
6917			// we use jQuery.css instead of curCSS here
6918			// because of the reliableMarginRight CSS hook!
6919			val += jQuery.css( elem, extra + cssExpand[ i ], true );
6920		}
6921
6922		// From this point on we use curCSS for maximum performance (relevant in animations)
6923		if ( isBorderBox ) {
6924			// border-box includes padding, so remove it if we want content
6925			if ( extra === "content" ) {
6926				val -= parseFloat( curCSS( elem, "padding" + cssExpand[ i ] ) ) || 0;
6927			}
6928
6929			// at this point, extra isn't border nor margin, so remove border
6930			if ( extra !== "margin" ) {
6931				val -= parseFloat( curCSS( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
6932			}
6933		} else {
6934			// at this point, extra isn't content, so add padding
6935			val += parseFloat( curCSS( elem, "padding" + cssExpand[ i ] ) ) || 0;
6936
6937			// at this point, extra isn't content nor padding, so add border
6938			if ( extra !== "padding" ) {
6939				val += parseFloat( curCSS( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
6940			}
6941		}
6942	}
6943
6944	return val;
6945}
6946
6947function getWidthOrHeight( elem, name, extra ) {
6948
6949	// Start with offset property, which is equivalent to the border-box value
6950	var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
6951		valueIsBorderBox = true,
6952		isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "border-box";
6953
6954	// some non-html elements return undefined for offsetWidth, so check for null/undefined
6955	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
6956	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
6957	if ( val <= 0 || val == null ) {
6958		// Fall back to computed then uncomputed css if necessary
6959		val = curCSS( elem, name );
6960		if ( val < 0 || val == null ) {
6961			val = elem.style[ name ];
6962		}
6963
6964		// Computed unit is not pixels. Stop here and return.
6965		if ( rnumnonpx.test(val) ) {
6966			return val;
6967		}
6968
6969		// we need the check for style in case a browser which returns unreliable values
6970		// for getComputedStyle silently falls back to the reliable elem.style
6971		valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
6972
6973		// Normalize "", auto, and prepare for extra
6974		val = parseFloat( val ) || 0;
6975	}
6976
6977	// use the active box-sizing model to add/subtract irrelevant styles
6978	return ( val +
6979		augmentWidthOrHeight(
6980			elem,
6981			name,
6982			extra || ( isBorderBox ? "border" : "content" ),
6983			valueIsBorderBox
6984		)
6985	) + "px";
6986}
6987
6988
6989// Try to determine the default display value of an element
6990function css_defaultDisplay( nodeName ) {
6991	if ( elemdisplay[ nodeName ] ) {
6992		return elemdisplay[ nodeName ];
6993	}
6994
6995	var elem = jQuery( "<" + nodeName + ">" ).appendTo( document.body ),
6996		display = elem.css("display");
6997	elem.remove();
6998
6999	// If the simple way fails,
7000	// get element's real default display by attaching it to a temp iframe
7001	if ( display === "none" || display === "" ) {
7002		// Use the already-created iframe if possible
7003		iframe = document.body.appendChild(
7004			iframe || jQuery.extend( document.createElement("iframe"), {
7005				frameBorder: 0,
7006				width: 0,
7007				height: 0
7008			})
7009		);
7010
7011		// Create a cacheable copy of the iframe document on first call.
7012		// IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML
7013		// document to it; WebKit & Firefox won't allow reusing the iframe document.
7014		if ( !iframeDoc || !iframe.createElement ) {
7015			iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document;
7016			iframeDoc.write("<!doctype html><html><body>");
7017			iframeDoc.close();
7018		}
7019
7020		elem = iframeDoc.body.appendChild( iframeDoc.createElement(nodeName) );
7021
7022		display = curCSS( elem, "display" );
7023		document.body.removeChild( iframe );
7024	}
7025
7026	// Store the correct default display
7027	elemdisplay[ nodeName ] = display;
7028
7029	return display;
7030}
7031
7032jQuery.each([ "height", "width" ], function( i, name ) {
7033	jQuery.cssHooks[ name ] = {
7034		get: function( elem, computed, extra ) {
7035			if ( computed ) {
7036				// certain elements can have dimension info if we invisibly show them
7037				// however, it must have a current display style that would benefit from this
7038				if ( elem.offsetWidth === 0 && rdisplayswap.test( curCSS( elem, "display" ) ) ) {
7039					return jQuery.swap( elem, cssShow, function() {
7040						return getWidthOrHeight( elem, name, extra );
7041					});
7042				} else {
7043					return getWidthOrHeight( elem, name, extra );
7044				}
7045			}
7046		},
7047
7048		set: function( elem, value, extra ) {
7049			return setPositiveNumber( elem, value, extra ?
7050				augmentWidthOrHeight(
7051					elem,
7052					name,
7053					extra,
7054					jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "border-box"
7055				) : 0
7056			);
7057		}
7058	};
7059});
7060
7061if ( !jQuery.support.opacity ) {
7062	jQuery.cssHooks.opacity = {
7063		get: function( elem, computed ) {
7064			// IE uses filters for opacity
7065			return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
7066				( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
7067				computed ? "1" : "";
7068		},
7069
7070		set: function( elem, value ) {
7071			var style = elem.style,
7072				currentStyle = elem.currentStyle,
7073				opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
7074				filter = currentStyle && currentStyle.filter || style.filter || "";
7075
7076			// IE has trouble with opacity if it does not have layout
7077			// Force it by setting the zoom level
7078			style.zoom = 1;
7079
7080			// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
7081			if ( value >= 1 && jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
7082				style.removeAttribute ) {
7083
7084				// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
7085				// if "filter:" is present at all, clearType is disabled, we want to avoid this
7086				// style.removeAttribute is IE Only, but so apparently is this code path...
7087				style.removeAttribute( "filter" );
7088
7089				// if there there is no filter style applied in a css rule, we are done
7090				if ( currentStyle && !currentStyle.filter ) {
7091					return;
7092				}
7093			}
7094
7095			// otherwise, set new filter values
7096			style.filter = ralpha.test( filter ) ?
7097				filter.replace( ralpha, opacity ) :
7098				filter + " " + opacity;
7099		}
7100	};
7101}
7102
7103// These hooks cannot be added until DOM ready because the support test
7104// for it is not run until after DOM ready
7105jQuery(function() {
7106	if ( !jQuery.support.reliableMarginRight ) {
7107		jQuery.cssHooks.marginRight = {
7108			get: function( elem, computed ) {
7109				// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
7110				// Work around by temporarily setting element display to inline-block
7111				return jQuery.swap( elem, { "display": "inline-block" }, function() {
7112					if ( computed ) {
7113						return curCSS( elem, "marginRight" );
7114					}
7115				});
7116			}
7117		};
7118	}
7119
7120	// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
7121	// getComputedStyle returns percent when specified for top/left/bottom/right
7122	// rather than make the css module depend on the offset module, we just check for it here
7123	if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
7124		jQuery.each( [ "top", "left" ], function( i, prop ) {
7125			jQuery.cssHooks[ prop ] = {
7126				get: function( elem, computed ) {
7127					if ( computed ) {
7128						var ret = curCSS( elem, prop );
7129						// if curCSS returns percentage, fallback to offset
7130						return rnumnonpx.test( ret ) ? jQuery( elem ).position()[ prop ] + "px" : ret;
7131					}
7132				}
7133			};
7134		});
7135	}
7136
7137});
7138
7139if ( jQuery.expr && jQuery.expr.filters ) {
7140	jQuery.expr.filters.hidden = function( elem ) {
7141		return ( elem.offsetWidth === 0 && elem.offsetHeight === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || curCSS( elem, "display" )) === "none");
7142	};
7143
7144	jQuery.expr.filters.visible = function( elem ) {
7145		return !jQuery.expr.filters.hidden( elem );
7146	};
7147}
7148
7149// These hooks are used by animate to expand properties
7150jQuery.each({
7151	margin: "",
7152	padding: "",
7153	border: "Width"
7154}, function( prefix, suffix ) {
7155	jQuery.cssHooks[ prefix + suffix ] = {
7156		expand: function( value ) {
7157			var i,
7158
7159				// assumes a single number if not a string
7160				parts = typeof value === "string" ? value.split(" ") : [ value ],
7161				expanded = {};
7162
7163			for ( i = 0; i < 4; i++ ) {
7164				expanded[ prefix + cssExpand[ i ] + suffix ] =
7165					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
7166			}
7167
7168			return expanded;
7169		}
7170	};
7171
7172	if ( !rmargin.test( prefix ) ) {
7173		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
7174	}
7175});
7176var r20 = /%20/g,
7177	rbracket = /\[\]$/,
7178	rCRLF = /\r?\n/g,
7179	rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
7180	rselectTextarea = /^(?:select|textarea)/i;
7181
7182jQuery.fn.extend({
7183	serialize: function() {
7184		return jQuery.param( this.serializeArray() );
7185	},
7186	serializeArray: function() {
7187		return this.map(function(){
7188			return this.elements ? jQuery.makeArray( this.elements ) : this;
7189		})
7190		.filter(function(){
7191			return this.name && !this.disabled &&
7192				( this.checked || rselectTextarea.test( this.nodeName ) ||
7193					rinput.test( this.type ) );
7194		})
7195		.map(function( i, elem ){
7196			var val = jQuery( this ).val();
7197
7198			return val == null ?
7199				null :
7200				jQuery.isArray( val ) ?
7201					jQuery.map( val, function( val, i ){
7202						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
7203					}) :
7204					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
7205		}).get();
7206	}
7207});
7208
7209//Serialize an array of form elements or a set of
7210//key/values into a query string
7211jQuery.param = function( a, traditional ) {
7212	var prefix,
7213		s = [],
7214		add = function( key, value ) {
7215			// If value is a function, invoke it and return its value
7216			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
7217			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
7218		};
7219
7220	// Set traditional to true for jQuery <= 1.3.2 behavior.
7221	if ( traditional === undefined ) {
7222		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
7223	}
7224
7225	// If an array was passed in, assume that it is an array of form elements.
7226	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
7227		// Serialize the form elements
7228		jQuery.each( a, function() {
7229			add( this.name, this.value );
7230		});
7231
7232	} else {
7233		// If traditional, encode the "old" way (the way 1.3.2 or older
7234		// did it), otherwise encode params recursively.
7235		for ( prefix in a ) {
7236			buildParams( prefix, a[ prefix ], traditional, add );
7237		}
7238	}
7239
7240	// Return the resulting serialization
7241	return s.join( "&" ).replace( r20, "+" );
7242};
7243
7244function buildParams( prefix, obj, traditional, add ) {
7245	var name;
7246
7247	if ( jQuery.isArray( obj ) ) {
7248		// Serialize array item.
7249		jQuery.each( obj, function( i, v ) {
7250			if ( traditional || rbracket.test( prefix ) ) {
7251				// Treat each array item as a scalar.
7252				add( prefix, v );
7253
7254			} else {
7255				// If array item is non-scalar (array or object), encode its
7256				// numeric index to resolve deserialization ambiguity issues.
7257				// Note that rack (as of 1.0.0) can't currently deserialize
7258				// nested arrays properly, and attempting to do so may cause
7259				// a server error. Possible fixes are to modify rack's
7260				// deserialization algorithm or to provide an option or flag
7261				// to force array serialization to be shallow.
7262				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
7263			}
7264		});
7265
7266	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
7267		// Serialize object item.
7268		for ( name in obj ) {
7269			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
7270		}
7271
7272	} else {
7273		// Serialize scalar item.
7274		add( prefix, obj );
7275	}
7276}
7277var
7278	// Document location
7279	ajaxLocParts,
7280	ajaxLocation,
7281
7282	rhash = /#.*$/,
7283	rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
7284	// #7653, #8125, #8152: local protocol detection
7285	rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|res|widget):$/,
7286	rnoContent = /^(?:GET|HEAD)$/,
7287	rprotocol = /^\/\//,
7288	rquery = /\?/,
7289	rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
7290	rts = /([?&])_=[^&]*/,
7291	rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
7292
7293	// Keep a copy of the old load method
7294	_load = jQuery.fn.load,
7295
7296	/* Prefilters
7297	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
7298	 * 2) These are called:
7299	 *    - BEFORE asking for a transport
7300	 *    - AFTER param serialization (s.data is a string if s.processData is true)
7301	 * 3) key is the dataType
7302	 * 4) the catchall symbol "*" can be used
7303	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
7304	 */
7305	prefilters = {},
7306
7307	/* Transports bindings
7308	 * 1) key is the dataType
7309	 * 2) the catchall symbol "*" can be used
7310	 * 3) selection will start with transport dataType and THEN go to "*" if needed
7311	 */
7312	transports = {},
7313
7314	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
7315	allTypes = ["*/"] + ["*"];
7316
7317// #8138, IE may throw an exception when accessing
7318// a field from window.location if document.domain has been set
7319try {
7320	ajaxLocation = location.href;
7321} catch( e ) {
7322	// Use the href attribute of an A element
7323	// since IE will modify it given document.location
7324	ajaxLocation = document.createElement( "a" );
7325	ajaxLocation.href = "";
7326	ajaxLocation = ajaxLocation.href;
7327}
7328
7329// Segment location into parts
7330ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
7331
7332// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
7333function addToPrefiltersOrTransports( structure ) {
7334
7335	// dataTypeExpression is optional and defaults to "*"
7336	return function( dataTypeExpression, func ) {
7337
7338		if ( typeof dataTypeExpression !== "string" ) {
7339			func = dataTypeExpression;
7340			dataTypeExpression = "*";
7341		}
7342
7343		var dataType, list, placeBefore,
7344			dataTypes = dataTypeExpression.toLowerCase().split( core_rspace ),
7345			i = 0,
7346			length = dataTypes.length;
7347
7348		if ( jQuery.isFunction( func ) ) {
7349			// For each dataType in the dataTypeExpression
7350			for ( ; i < length; i++ ) {
7351				dataType = dataTypes[ i ];
7352				// We control if we're asked to add before
7353				// any existing element
7354				placeBefore = /^\+/.test( dataType );
7355				if ( placeBefore ) {
7356					dataType = dataType.substr( 1 ) || "*";
7357				}
7358				list = structure[ dataType ] = structure[ dataType ] || [];
7359				// then we add to the structure accordingly
7360				list[ placeBefore ? "unshift" : "push" ]( func );
7361			}
7362		}
7363	};
7364}
7365
7366// Base inspection function for prefilters and transports
7367function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR,
7368		dataType /* internal */, inspected /* internal */ ) {
7369
7370	dataType = dataType || options.dataTypes[ 0 ];
7371	inspected = inspected || {};
7372
7373	inspected[ dataType ] = true;
7374
7375	var selection,
7376		list = structure[ dataType ],
7377		i = 0,
7378		length = list ? list.length : 0,
7379		executeOnly = ( structure === prefilters );
7380
7381	for ( ; i < length && ( executeOnly || !selection ); i++ ) {
7382		selection = list[ i ]( options, originalOptions, jqXHR );
7383		// If we got redirected to another dataType
7384		// we try there if executing only and not done already
7385		if ( typeof selection === "string" ) {
7386			if ( !executeOnly || inspected[ selection ] ) {
7387				selection = undefined;
7388			} else {
7389				options.dataTypes.unshift( selection );
7390				selection = inspectPrefiltersOrTransports(
7391						structure, options, originalOptions, jqXHR, selection, inspected );
7392			}
7393		}
7394	}
7395	// If we're only executing or nothing was selected
7396	// we try the catchall dataType if not done already
7397	if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) {
7398		selection = inspectPrefiltersOrTransports(
7399				structure, options, originalOptions, jqXHR, "*", inspected );
7400	}
7401	// unnecessary when only executing (prefilters)
7402	// but it'll be ignored by the caller in that case
7403	return selection;
7404}
7405
7406// A special extend for ajax options
7407// that takes "flat" options (not to be deep extended)
7408// Fixes #9887
7409function ajaxExtend( target, src ) {
7410	var key, deep,
7411		flatOptions = jQuery.ajaxSettings.flatOptions || {};
7412	for ( key in src ) {
7413		if ( src[ key ] !== undefined ) {
7414			( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
7415		}
7416	}
7417	if ( deep ) {
7418		jQuery.extend( true, target, deep );
7419	}
7420}
7421
7422jQuery.fn.load = function( url, params, callback ) {
7423	if ( typeof url !== "string" && _load ) {
7424		return _load.apply( this, arguments );
7425	}
7426
7427	// Don't do a request if no elements are being requested
7428	if ( !this.length ) {
7429		return this;
7430	}
7431
7432	var selector, type, response,
7433		self = this,
7434		off = url.indexOf(" ");
7435
7436	if ( off >= 0 ) {
7437		selector = url.slice( off, url.length );
7438		url = url.slice( 0, off );
7439	}
7440
7441	// If it's a function
7442	if ( jQuery.isFunction( params ) ) {
7443
7444		// We assume that it's the callback
7445		callback = params;
7446		params = undefined;
7447
7448	// Otherwise, build a param string
7449	} else if ( params && typeof params === "object" ) {
7450		type = "POST";
7451	}
7452
7453	// Request the remote document
7454	jQuery.ajax({
7455		url: url,
7456
7457		// if "type" variable is undefined, then "GET" method will be used
7458		type: type,
7459		dataType: "html",
7460		data: params,
7461		complete: function( jqXHR, status ) {
7462			if ( callback ) {
7463				self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
7464			}
7465		}
7466	}).done(function( responseText ) {
7467
7468		// Save response for use in complete callback
7469		response = arguments;
7470
7471		// See if a selector was specified
7472		self.html( selector ?
7473
7474			// Create a dummy div to hold the results
7475			jQuery("<div>")
7476
7477				// inject the contents of the document in, removing the scripts
7478				// to avoid any 'Permission Denied' errors in IE
7479				.append( responseText.replace( rscript, "" ) )
7480
7481				// Locate the specified elements
7482				.find( selector ) :
7483
7484			// If not, just inject the full result
7485			responseText );
7486
7487	});
7488
7489	return this;
7490};
7491
7492// Attach a bunch of functions for handling common AJAX events
7493jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){
7494	jQuery.fn[ o ] = function( f ){
7495		return this.on( o, f );
7496	};
7497});
7498
7499jQuery.each( [ "get", "post" ], function( i, method ) {
7500	jQuery[ method ] = function( url, data, callback, type ) {
7501		// shift arguments if data argument was omitted
7502		if ( jQuery.isFunction( data ) ) {
7503			type = type || callback;
7504			callback = data;
7505			data = undefined;
7506		}
7507
7508		return jQuery.ajax({
7509			type: method,
7510			url: url,
7511			data: data,
7512			success: callback,
7513			dataType: type
7514		});
7515	};
7516});
7517
7518jQuery.extend({
7519
7520	getScript: function( url, callback ) {
7521		return jQuery.get( url, undefined, callback, "script" );
7522	},
7523
7524	getJSON: function( url, data, callback ) {
7525		return jQuery.get( url, data, callback, "json" );
7526	},
7527
7528	// Creates a full fledged settings object into target
7529	// with both ajaxSettings and settings fields.
7530	// If target is omitted, writes into ajaxSettings.
7531	ajaxSetup: function( target, settings ) {
7532		if ( settings ) {
7533			// Building a settings object
7534			ajaxExtend( target, jQuery.ajaxSettings );
7535		} else {
7536			// Extending ajaxSettings
7537			settings = target;
7538			target = jQuery.ajaxSettings;
7539		}
7540		ajaxExtend( target, settings );
7541		return target;
7542	},
7543
7544	ajaxSettings: {
7545		url: ajaxLocation,
7546		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
7547		global: true,
7548		type: "GET",
7549		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
7550		processData: true,
7551		async: true,
7552		/*
7553		timeout: 0,
7554		data: null,
7555		dataType: null,
7556		username: null,
7557		password: null,
7558		cache: null,
7559		throws: false,
7560		traditional: false,
7561		headers: {},
7562		*/
7563
7564		accepts: {
7565			xml: "application/xml, text/xml",
7566			html: "text/html",
7567			text: "text/plain",
7568			json: "application/json, text/javascript",
7569			"*": allTypes
7570		},
7571
7572		contents: {
7573			xml: /xml/,
7574			html: /html/,
7575			json: /json/
7576		},
7577
7578		responseFields: {
7579			xml: "responseXML",
7580			text: "responseText"
7581		},
7582
7583		// List of data converters
7584		// 1) key format is "source_type destination_type" (a single space in-between)
7585		// 2) the catchall symbol "*" can be used for source_type
7586		converters: {
7587
7588			// Convert anything to text
7589			"* text": window.String,
7590
7591			// Text to html (true = no transformation)
7592			"text html": true,
7593
7594			// Evaluate text as a json expression
7595			"text json": jQuery.parseJSON,
7596
7597			// Parse text as xml
7598			"text xml": jQuery.parseXML
7599		},
7600
7601		// For options that shouldn't be deep extended:
7602		// you can add your own custom options here if
7603		// and when you create one that shouldn't be
7604		// deep extended (see ajaxExtend)
7605		flatOptions: {
7606			context: true,
7607			url: true
7608		}
7609	},
7610
7611	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
7612	ajaxTransport: addToPrefiltersOrTransports( transports ),
7613
7614	// Main method
7615	ajax: function( url, options ) {
7616
7617		// If url is an object, simulate pre-1.5 signature
7618		if ( typeof url === "object" ) {
7619			options = url;
7620			url = undefined;
7621		}
7622
7623		// Force options to be an object
7624		options = options || {};
7625
7626		var // ifModified key
7627			ifModifiedKey,
7628			// Response headers
7629			responseHeadersString,
7630			responseHeaders,
7631			// transport
7632			transport,
7633			// timeout handle
7634			timeoutTimer,
7635			// Cross-domain detection vars
7636			parts,
7637			// To know if global events are to be dispatched
7638			fireGlobals,
7639			// Loop variable
7640			i,
7641			// Create the final options object
7642			s = jQuery.ajaxSetup( {}, options ),
7643			// Callbacks context
7644			callbackContext = s.context || s,
7645			// Context for global events
7646			// It's the callbackContext if one was provided in the options
7647			// and if it's a DOM node or a jQuery collection
7648			globalEventContext = callbackContext !== s &&
7649				( callbackContext.nodeType || callbackContext instanceof jQuery ) ?
7650						jQuery( callbackContext ) : jQuery.event,
7651			// Deferreds
7652			deferred = jQuery.Deferred(),
7653			completeDeferred = jQuery.Callbacks( "once memory" ),
7654			// Status-dependent callbacks
7655			statusCode = s.statusCode || {},
7656			// Headers (they are sent all at once)
7657			requestHeaders = {},
7658			requestHeadersNames = {},
7659			// The jqXHR state
7660			state = 0,
7661			// Default abort message
7662			strAbort = "canceled",
7663			// Fake xhr
7664			jqXHR = {
7665
7666				readyState: 0,
7667
7668				// Caches the header
7669				setRequestHeader: function( name, value ) {
7670					if ( !state ) {
7671						var lname = name.toLowerCase();
7672						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
7673						requestHeaders[ name ] = value;
7674					}
7675					return this;
7676				},
7677
7678				// Raw string
7679				getAllResponseHeaders: function() {
7680					return state === 2 ? responseHeadersString : null;
7681				},
7682
7683				// Builds headers hashtable if needed
7684				getResponseHeader: function( key ) {
7685					var match;
7686					if ( state === 2 ) {
7687						if ( !responseHeaders ) {
7688							responseHeaders = {};
7689							while( ( match = rheaders.exec( responseHeadersString ) ) ) {
7690								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
7691							}
7692						}
7693						match = responseHeaders[ key.toLowerCase() ];
7694					}
7695					return match === undefined ? null : match;
7696				},
7697
7698				// Overrides response content-type header
7699				overrideMimeType: function( type ) {
7700					if ( !state ) {
7701						s.mimeType = type;
7702					}
7703					return this;
7704				},
7705
7706				// Cancel the request
7707				abort: function( statusText ) {
7708					statusText = statusText || strAbort;
7709					if ( transport ) {
7710						transport.abort( statusText );
7711					}
7712					done( 0, statusText );
7713					return this;
7714				}
7715			};
7716
7717		// Callback for when everything is done
7718		// It is defined here because jslint complains if it is declared
7719		// at the end of the function (which would be more logical and readable)
7720		function done( status, nativeStatusText, responses, headers ) {
7721			var isSuccess, success, error, response, modified,
7722				statusText = nativeStatusText;
7723
7724			// Called once
7725			if ( state === 2 ) {
7726				return;
7727			}
7728
7729			// State is "done" now
7730			state = 2;
7731
7732			// Clear timeout if it exists
7733			if ( timeoutTimer ) {
7734				clearTimeout( timeoutTimer );
7735			}
7736
7737			// Dereference transport for early garbage collection
7738			// (no matter how long the jqXHR object will be used)
7739			transport = undefined;
7740
7741			// Cache response headers
7742			responseHeadersString = headers || "";
7743
7744			// Set readyState
7745			jqXHR.readyState = status > 0 ? 4 : 0;
7746
7747			// Get response data
7748			if ( responses ) {
7749				response = ajaxHandleResponses( s, jqXHR, responses );
7750			}
7751
7752			// If successful, handle type chaining
7753			if ( status >= 200 && status < 300 || status === 304 ) {
7754
7755				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
7756				if ( s.ifModified ) {
7757
7758					modified = jqXHR.getResponseHeader("Last-Modified");
7759					if ( modified ) {
7760						jQuery.lastModified[ ifModifiedKey ] = modified;
7761					}
7762					modified = jqXHR.getResponseHeader("Etag");
7763					if ( modified ) {
7764						jQuery.etag[ ifModifiedKey ] = modified;
7765					}
7766				}
7767
7768				// If not modified
7769				if ( status === 304 ) {
7770
7771					statusText = "notmodified";
7772					isSuccess = true;
7773
7774				// If we have data
7775				} else {
7776
7777					isSuccess = ajaxConvert( s, response );
7778					statusText = isSuccess.state;
7779					success = isSuccess.data;
7780					error = isSuccess.error;
7781					isSuccess = !error;
7782				}
7783			} else {
7784				// We extract error from statusText
7785				// then normalize statusText and status for non-aborts
7786				error = statusText;
7787				if ( !statusText || status ) {
7788					statusText = "error";
7789					if ( status < 0 ) {
7790						status = 0;
7791					}
7792				}
7793			}
7794
7795			// Set data for the fake xhr object
7796			jqXHR.status = status;
7797			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
7798
7799			// Success/Error
7800			if ( isSuccess ) {
7801				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
7802			} else {
7803				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
7804			}
7805
7806			// Status-dependent callbacks
7807			jqXHR.statusCode( statusCode );
7808			statusCode = undefined;
7809
7810			if ( fireGlobals ) {
7811				globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ),
7812						[ jqXHR, s, isSuccess ? success : error ] );
7813			}
7814
7815			// Complete
7816			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
7817
7818			if ( fireGlobals ) {
7819				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
7820				// Handle the global AJAX counter
7821				if ( !( --jQuery.active ) ) {
7822					jQuery.event.trigger( "ajaxStop" );
7823				}
7824			}
7825		}
7826
7827		// Attach deferreds
7828		deferred.promise( jqXHR );
7829		jqXHR.success = jqXHR.done;
7830		jqXHR.error = jqXHR.fail;
7831		jqXHR.complete = completeDeferred.add;
7832
7833		// Status-dependent callbacks
7834		jqXHR.statusCode = function( map ) {
7835			if ( map ) {
7836				var tmp;
7837				if ( state < 2 ) {
7838					for ( tmp in map ) {
7839						statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ];
7840					}
7841				} else {
7842					tmp = map[ jqXHR.status ];
7843					jqXHR.always( tmp );
7844				}
7845			}
7846			return this;
7847		};
7848
7849		// Remove hash character (#7531: and string promotion)
7850		// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
7851		// We also use the url parameter if available
7852		s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
7853
7854		// Extract dataTypes list
7855		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( core_rspace );
7856
7857		// A cross-domain request is in order when we have a protocol:host:port mismatch
7858		if ( s.crossDomain == null ) {
7859			parts = rurl.exec( s.url.toLowerCase() );
7860			s.crossDomain = !!( parts &&
7861				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
7862					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
7863						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
7864			);
7865		}
7866
7867		// Convert data if not already a string
7868		if ( s.data && s.processData && typeof s.data !== "string" ) {
7869			s.data = jQuery.param( s.data, s.traditional );
7870		}
7871
7872		// Apply prefilters
7873		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
7874
7875		// If request was aborted inside a prefilter, stop there
7876		if ( state === 2 ) {
7877			return jqXHR;
7878		}
7879
7880		// We can fire global events as of now if asked to
7881		fireGlobals = s.global;
7882
7883		// Uppercase the type
7884		s.type = s.type.toUpperCase();
7885
7886		// Determine if request has content
7887		s.hasContent = !rnoContent.test( s.type );
7888
7889		// Watch for a new set of requests
7890		if ( fireGlobals && jQuery.active++ === 0 ) {
7891			jQuery.event.trigger( "ajaxStart" );
7892		}
7893
7894		// More options handling for requests with no content
7895		if ( !s.hasContent ) {
7896
7897			// If data is available, append data to url
7898			if ( s.data ) {
7899				s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data;
7900				// #9682: remove data so that it's not used in an eventual retry
7901				delete s.data;
7902			}
7903
7904			// Get ifModifiedKey before adding the anti-cache parameter
7905			ifModifiedKey = s.url;
7906
7907			// Add anti-cache in url if needed
7908			if ( s.cache === false ) {
7909
7910				var ts = jQuery.now(),
7911					// try replacing _= if it is there
7912					ret = s.url.replace( rts, "$1_=" + ts );
7913
7914				// if nothing was replaced, add timestamp to the end
7915				s.url = ret + ( ( ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
7916			}
7917		}
7918
7919		// Set the correct header, if data is being sent
7920		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
7921			jqXHR.setRequestHeader( "Content-Type", s.contentType );
7922		}
7923
7924		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
7925		if ( s.ifModified ) {
7926			ifModifiedKey = ifModifiedKey || s.url;
7927			if ( jQuery.lastModified[ ifModifiedKey ] ) {
7928				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] );
7929			}
7930			if ( jQuery.etag[ ifModifiedKey ] ) {
7931				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] );
7932			}
7933		}
7934
7935		// Set the Accepts header for the server, depending on the dataType
7936		jqXHR.setRequestHeader(
7937			"Accept",
7938			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
7939				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
7940				s.accepts[ "*" ]
7941		);
7942
7943		// Check for headers option
7944		for ( i in s.headers ) {
7945			jqXHR.setRequestHeader( i, s.headers[ i ] );
7946		}
7947
7948		// Allow custom headers/mimetypes and early abort
7949		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
7950				// Abort if not done already and return
7951				return jqXHR.abort();
7952
7953		}
7954
7955		// aborting is no longer a cancellation
7956		strAbort = "abort";
7957
7958		// Install callbacks on deferreds
7959		for ( i in { success: 1, error: 1, complete: 1 } ) {
7960			jqXHR[ i ]( s[ i ] );
7961		}
7962
7963		// Get transport
7964		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
7965
7966		// If no transport, we auto-abort
7967		if ( !transport ) {
7968			done( -1, "No Transport" );
7969		} else {
7970			jqXHR.readyState = 1;
7971			// Send global event
7972			if ( fireGlobals ) {
7973				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
7974			}
7975			// Timeout
7976			if ( s.async && s.timeout > 0 ) {
7977				timeoutTimer = setTimeout( function(){
7978					jqXHR.abort( "timeout" );
7979				}, s.timeout );
7980			}
7981
7982			try {
7983				state = 1;
7984				transport.send( requestHeaders, done );
7985			} catch (e) {
7986				// Propagate exception as error if not done
7987				if ( state < 2 ) {
7988					done( -1, e );
7989				// Simply rethrow otherwise
7990				} else {
7991					throw e;
7992				}
7993			}
7994		}
7995
7996		return jqXHR;
7997	},
7998
7999	// Counter for holding the number of active queries
8000	active: 0,
8001
8002	// Last-Modified header cache for next request
8003	lastModified: {},
8004	etag: {}
8005
8006});
8007
8008/* Handles responses to an ajax request:
8009 * - sets all responseXXX fields accordingly
8010 * - finds the right dataType (mediates between content-type and expected dataType)
8011 * - returns the corresponding response
8012 */
8013function ajaxHandleResponses( s, jqXHR, responses ) {
8014
8015	var ct, type, finalDataType, firstDataType,
8016		contents = s.contents,
8017		dataTypes = s.dataTypes,
8018		responseFields = s.responseFields;
8019
8020	// Fill responseXXX fields
8021	for ( type in responseFields ) {
8022		if ( type in responses ) {
8023			jqXHR[ responseFields[type] ] = responses[ type ];
8024		}
8025	}
8026
8027	// Remove auto dataType and get content-type in the process
8028	while( dataTypes[ 0 ] === "*" ) {
8029		dataTypes.shift();
8030		if ( ct === undefined ) {
8031			ct = s.mimeType || jqXHR.getResponseHeader( "content-type" );
8032		}
8033	}
8034
8035	// Check if we're dealing with a known content-type
8036	if ( ct ) {
8037		for ( type in contents ) {
8038			if ( contents[ type ] && contents[ type ].test( ct ) ) {
8039				dataTypes.unshift( type );
8040				break;
8041			}
8042		}
8043	}
8044
8045	// Check to see if we have a response for the expected dataType
8046	if ( dataTypes[ 0 ] in responses ) {
8047		finalDataType = dataTypes[ 0 ];
8048	} else {
8049		// Try convertible dataTypes
8050		for ( type in responses ) {
8051			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
8052				finalDataType = type;
8053				break;
8054			}
8055			if ( !firstDataType ) {
8056				firstDataType = type;
8057			}
8058		}
8059		// Or just use first one
8060		finalDataType = finalDataType || firstDataType;
8061	}
8062
8063	// If we found a dataType
8064	// We add the dataType to the list if needed
8065	// and return the corresponding response
8066	if ( finalDataType ) {
8067		if ( finalDataType !== dataTypes[ 0 ] ) {
8068			dataTypes.unshift( finalDataType );
8069		}
8070		return responses[ finalDataType ];
8071	}
8072}
8073
8074// Chain conversions given the request and the original response
8075function ajaxConvert( s, response ) {
8076
8077	var conv, conv2, current, tmp,
8078		// Work with a copy of dataTypes in case we need to modify it for conversion
8079		dataTypes = s.dataTypes.slice(),
8080		prev = dataTypes[ 0 ],
8081		converters = {},
8082		i = 0;
8083
8084	// Apply the dataFilter if provided
8085	if ( s.dataFilter ) {
8086		response = s.dataFilter( response, s.dataType );
8087	}
8088
8089	// Create converters map with lowercased keys
8090	if ( dataTypes[ 1 ] ) {
8091		for ( conv in s.converters ) {
8092			converters[ conv.toLowerCase() ] = s.converters[ conv ];
8093		}
8094	}
8095
8096	// Convert to each sequential dataType, tolerating list modification
8097	for ( ; (current = dataTypes[++i]); ) {
8098
8099		// There's only work to do if current dataType is non-auto
8100		if ( current !== "*" ) {
8101
8102			// Convert response if prev dataType is non-auto and differs from current
8103			if ( prev !== "*" && prev !== current ) {
8104
8105				// Seek a direct converter
8106				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
8107
8108				// If none found, seek a pair
8109				if ( !conv ) {
8110					for ( conv2 in converters ) {
8111
8112						// If conv2 outputs current
8113						tmp = conv2.split(" ");
8114						if ( tmp[ 1 ] === current ) {
8115
8116							// If prev can be converted to accepted input
8117							conv = converters[ prev + " " + tmp[ 0 ] ] ||
8118								converters[ "* " + tmp[ 0 ] ];
8119							if ( conv ) {
8120								// Condense equivalence converters
8121								if ( conv === true ) {
8122									conv = converters[ conv2 ];
8123
8124								// Otherwise, insert the intermediate dataType
8125								} else if ( converters[ conv2 ] !== true ) {
8126									current = tmp[ 0 ];
8127									dataTypes.splice( i--, 0, current );
8128								}
8129
8130								break;
8131							}
8132						}
8133					}
8134				}
8135
8136				// Apply converter (if not an equivalence)
8137				if ( conv !== true ) {
8138
8139					// Unless errors are allowed to bubble, catch and return them
8140					if ( conv && s["throws"] ) {
8141						response = conv( response );
8142					} else {
8143						try {
8144							response = conv( response );
8145						} catch ( e ) {
8146							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
8147						}
8148					}
8149				}
8150			}
8151
8152			// Update prev for next iteration
8153			prev = current;
8154		}
8155	}
8156
8157	return { state: "success", data: response };
8158}
8159var oldCallbacks = [],
8160	rquestion = /\?/,
8161	rjsonp = /(=)\?(?=&|$)|\?\?/,
8162	nonce = jQuery.now();
8163
8164// Default jsonp settings
8165jQuery.ajaxSetup({
8166	jsonp: "callback",
8167	jsonpCallback: function() {
8168		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
8169		this[ callback ] = true;
8170		return callback;
8171	}
8172});
8173
8174// Detect, normalize options and install callbacks for jsonp requests
8175jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
8176
8177	var callbackName, overwritten, responseContainer,
8178		data = s.data,
8179		url = s.url,
8180		hasCallback = s.jsonp !== false,
8181		replaceInUrl = hasCallback && rjsonp.test( url ),
8182		replaceInData = hasCallback && !replaceInUrl && typeof data === "string" &&
8183			!( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") &&
8184			rjsonp.test( data );
8185
8186	// Handle iff the expected data type is "jsonp" or we have a parameter to set
8187	if ( s.dataTypes[ 0 ] === "jsonp" || replaceInUrl || replaceInData ) {
8188
8189		// Get callback name, remembering preexisting value associated with it
8190		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
8191			s.jsonpCallback() :
8192			s.jsonpCallback;
8193		overwritten = window[ callbackName ];
8194
8195		// Insert callback into url or form data
8196		if ( replaceInUrl ) {
8197			s.url = url.replace( rjsonp, "$1" + callbackName );
8198		} else if ( replaceInData ) {
8199			s.data = data.replace( rjsonp, "$1" + callbackName );
8200		} else if ( hasCallback ) {
8201			s.url += ( rquestion.test( url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
8202		}
8203
8204		// Use data converter to retrieve json after script execution
8205		s.converters["script json"] = function() {
8206			if ( !responseContainer ) {
8207				jQuery.error( callbackName + " was not called" );
8208			}
8209			return responseContainer[ 0 ];
8210		};
8211
8212		// force json dataType
8213		s.dataTypes[ 0 ] = "json";
8214
8215		// Install callback
8216		window[ callbackName ] = function() {
8217			responseContainer = arguments;
8218		};
8219
8220		// Clean-up function (fires after converters)
8221		jqXHR.always(function() {
8222			// Restore preexisting value
8223			window[ callbackName ] = overwritten;
8224
8225			// Save back as free
8226			if ( s[ callbackName ] ) {
8227				// make sure that re-using the options doesn't screw things around
8228				s.jsonpCallback = originalSettings.jsonpCallback;
8229
8230				// save the callback name for future use
8231				oldCallbacks.push( callbackName );
8232			}
8233
8234			// Call if it was a function and we have a response
8235			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
8236				overwritten( responseContainer[ 0 ] );
8237			}
8238
8239			responseContainer = overwritten = undefined;
8240		});
8241
8242		// Delegate to script
8243		return "script";
8244	}
8245});
8246// Install script dataType
8247jQuery.ajaxSetup({
8248	accepts: {
8249		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
8250	},
8251	contents: {
8252		script: /javascript|ecmascript/
8253	},
8254	converters: {
8255		"text script": function( text ) {
8256			jQuery.globalEval( text );
8257			return text;
8258		}
8259	}
8260});
8261
8262// Handle cache's special case and global
8263jQuery.ajaxPrefilter( "script", function( s ) {
8264	if ( s.cache === undefined ) {
8265		s.cache = false;
8266	}
8267	if ( s.crossDomain ) {
8268		s.type = "GET";
8269		s.global = false;
8270	}
8271});
8272
8273// Bind script tag hack transport
8274jQuery.ajaxTransport( "script", function(s) {
8275
8276	// This transport only deals with cross domain requests
8277	if ( s.crossDomain ) {
8278
8279		var script,
8280			head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement;
8281
8282		return {
8283
8284			send: function( _, callback ) {
8285
8286				script = document.createElement( "script" );
8287
8288				script.async = "async";
8289
8290				if ( s.scriptCharset ) {
8291					script.charset = s.scriptCharset;
8292				}
8293
8294				script.src = s.url;
8295
8296				// Attach handlers for all browsers
8297				script.onload = script.onreadystatechange = function( _, isAbort ) {
8298
8299					if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
8300
8301						// Handle memory leak in IE
8302						script.onload = script.onreadystatechange = null;
8303
8304						// Remove the script
8305						if ( head && script.parentNode ) {
8306							head.removeChild( script );
8307						}
8308
8309						// Dereference the script
8310						script = undefined;
8311
8312						// Callback if not abort
8313						if ( !isAbort ) {
8314							callback( 200, "success" );
8315						}
8316					}
8317				};
8318				// Use insertBefore instead of appendChild  to circumvent an IE6 bug.
8319				// This arises when a base node is used (#2709 and #4378).
8320				head.insertBefore( script, head.firstChild );
8321			},
8322
8323			abort: function() {
8324				if ( script ) {
8325					script.onload( 0, 1 );
8326				}
8327			}
8328		};
8329	}
8330});
8331var xhrCallbacks,
8332	// #5280: Internet Explorer will keep connections alive if we don't abort on unload
8333	xhrOnUnloadAbort = window.ActiveXObject ? function() {
8334		// Abort all pending requests
8335		for ( var key in xhrCallbacks ) {
8336			xhrCallbacks[ key ]( 0, 1 );
8337		}
8338	} : false,
8339	xhrId = 0;
8340
8341// Functions to create xhrs
8342function createStandardXHR() {
8343	try {
8344		return new window.XMLHttpRequest();
8345	} catch( e ) {}
8346}
8347
8348function createActiveXHR() {
8349	try {
8350		return new window.ActiveXObject( "Microsoft.XMLHTTP" );
8351	} catch( e ) {}
8352}
8353
8354// Create the request object
8355// (This is still attached to ajaxSettings for backward compatibility)
8356jQuery.ajaxSettings.xhr = window.ActiveXObject ?
8357	/* Microsoft failed to properly
8358	 * implement the XMLHttpRequest in IE7 (can't request local files),
8359	 * so we use the ActiveXObject when it is available
8360	 * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
8361	 * we need a fallback.
8362	 */
8363	function() {
8364		return !this.isLocal && createStandardXHR() || createActiveXHR();
8365	} :
8366	// For all other browsers, use the standard XMLHttpRequest object
8367	createStandardXHR;
8368
8369// Determine support properties
8370(function( xhr ) {
8371	jQuery.extend( jQuery.support, {
8372		ajax: !!xhr,
8373		cors: !!xhr && ( "withCredentials" in xhr )
8374	});
8375})( jQuery.ajaxSettings.xhr() );
8376
8377// Create transport if the browser can provide an xhr
8378if ( jQuery.support.ajax ) {
8379
8380	jQuery.ajaxTransport(function( s ) {
8381		// Cross domain only allowed if supported through XMLHttpRequest
8382		if ( !s.crossDomain || jQuery.support.cors ) {
8383
8384			var callback;
8385
8386			return {
8387				send: function( headers, complete ) {
8388
8389					// Get a new xhr
8390					var handle, i,
8391						xhr = s.xhr();
8392
8393					// Open the socket
8394					// Passing null username, generates a login popup on Opera (#2865)
8395					if ( s.username ) {
8396						xhr.open( s.type, s.url, s.async, s.username, s.password );
8397					} else {
8398						xhr.open( s.type, s.url, s.async );
8399					}
8400
8401					// Apply custom fields if provided
8402					if ( s.xhrFields ) {
8403						for ( i in s.xhrFields ) {
8404							xhr[ i ] = s.xhrFields[ i ];
8405						}
8406					}
8407
8408					// Override mime type if needed
8409					if ( s.mimeType && xhr.overrideMimeType ) {
8410						xhr.overrideMimeType( s.mimeType );
8411					}
8412
8413					// X-Requested-With header
8414					// For cross-domain requests, seeing as conditions for a preflight are
8415					// akin to a jigsaw puzzle, we simply never set it to be sure.
8416					// (it can always be set on a per-request basis or even using ajaxSetup)
8417					// For same-domain requests, won't change header if already provided.
8418					if ( !s.crossDomain && !headers["X-Requested-With"] ) {
8419						headers[ "X-Requested-With" ] = "XMLHttpRequest";
8420					}
8421
8422					// Need an extra try/catch for cross domain requests in Firefox 3
8423					try {
8424						for ( i in headers ) {
8425							xhr.setRequestHeader( i, headers[ i ] );
8426						}
8427					} catch( _ ) {}
8428
8429					// Do send the request
8430					// This may raise an exception which is actually
8431					// handled in jQuery.ajax (so no try/catch here)
8432					xhr.send( ( s.hasContent && s.data ) || null );
8433
8434					// Listener
8435					callback = function( _, isAbort ) {
8436
8437						var status,
8438							statusText,
8439							responseHeaders,
8440							responses,
8441							xml;
8442
8443						// Firefox throws exceptions when accessing properties
8444						// of an xhr when a network error occurred
8445						// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
8446						try {
8447
8448							// Was never called and is aborted or complete
8449							if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
8450
8451								// Only called once
8452								callback = undefined;
8453
8454								// Do not keep as active anymore
8455								if ( handle ) {
8456									xhr.onreadystatechange = jQuery.noop;
8457									if ( xhrOnUnloadAbort ) {
8458										delete xhrCallbacks[ handle ];
8459									}
8460								}
8461
8462								// If it's an abort
8463								if ( isAbort ) {
8464									// Abort it manually if needed
8465									if ( xhr.readyState !== 4 ) {
8466										xhr.abort();
8467									}
8468								} else {
8469									status = xhr.status;
8470									responseHeaders = xhr.getAllResponseHeaders();
8471									responses = {};
8472									xml = xhr.responseXML;
8473
8474									// Construct response list
8475									if ( xml && xml.documentElement /* #4958 */ ) {
8476										responses.xml = xml;
8477									}
8478
8479									// When requesting binary data, IE6-9 will throw an exception
8480									// on any attempt to access responseText (#11426)
8481									try {
8482										responses.text = xhr.responseText;
8483									} catch( e ) {
8484									}
8485
8486									// Firefox throws an exception when accessing
8487									// statusText for faulty cross-domain requests
8488									try {
8489										statusText = xhr.statusText;
8490									} catch( e ) {
8491										// We normalize with Webkit giving an empty statusText
8492										statusText = "";
8493									}
8494
8495									// Filter status for non standard behaviors
8496
8497									// If the request is local and we have data: assume a success
8498									// (success with no data won't get notified, that's the best we
8499									// can do given current implementations)
8500									if ( !status && s.isLocal && !s.crossDomain ) {
8501										status = responses.text ? 200 : 404;
8502									// IE - #1450: sometimes returns 1223 when it should be 204
8503									} else if ( status === 1223 ) {
8504										status = 204;
8505									}
8506								}
8507							}
8508						} catch( firefoxAccessException ) {
8509							if ( !isAbort ) {
8510								complete( -1, firefoxAccessException );
8511							}
8512						}
8513
8514						// Call complete if needed
8515						if ( responses ) {
8516							complete( status, statusText, responses, responseHeaders );
8517						}
8518					};
8519
8520					if ( !s.async ) {
8521						// if we're in sync mode we fire the callback
8522						callback();
8523					} else if ( xhr.readyState === 4 ) {
8524						// (IE6 & IE7) if it's in cache and has been
8525						// retrieved directly we need to fire the callback
8526						setTimeout( callback, 0 );
8527					} else {
8528						handle = ++xhrId;
8529						if ( xhrOnUnloadAbort ) {
8530							// Create the active xhrs callbacks list if needed
8531							// and attach the unload handler
8532							if ( !xhrCallbacks ) {
8533								xhrCallbacks = {};
8534								jQuery( window ).unload( xhrOnUnloadAbort );
8535							}
8536							// Add to list of active xhrs callbacks
8537							xhrCallbacks[ handle ] = callback;
8538						}
8539						xhr.onreadystatechange = callback;
8540					}
8541				},
8542
8543				abort: function() {
8544					if ( callback ) {
8545						callback(0,1);
8546					}
8547				}
8548			};
8549		}
8550	});
8551}
8552var fxNow, timerId,
8553	rfxtypes = /^(?:toggle|show|hide)$/,
8554	rfxnum = new RegExp( "^(?:([-+])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
8555	rrun = /queueHooks$/,
8556	animationPrefilters = [ defaultPrefilter ],
8557	tweeners = {
8558		"*": [function( prop, value ) {
8559			var end, unit,
8560				tween = this.createTween( prop, value ),
8561				parts = rfxnum.exec( value ),
8562				target = tween.cur(),
8563				start = +target || 0,
8564				scale = 1,
8565				maxIterations = 20;
8566
8567			if ( parts ) {
8568				end = +parts[2];
8569				unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
8570
8571				// We need to compute starting value
8572				if ( unit !== "px" && start ) {
8573					// Iteratively approximate from a nonzero starting point
8574					// Prefer the current property, because this process will be trivial if it uses the same units
8575					// Fallback to end or a simple constant
8576					start = jQuery.css( tween.elem, prop, true ) || end || 1;
8577
8578					do {
8579						// If previous iteration zeroed out, double until we get *something*
8580						// Use a string for doubling factor so we don't accidentally see scale as unchanged below
8581						scale = scale || ".5";
8582
8583						// Adjust and apply
8584						start = start / scale;
8585						jQuery.style( tween.elem, prop, start + unit );
8586
8587					// Update scale, tolerating zero or NaN from tween.cur()
8588					// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
8589					} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
8590				}
8591
8592				tween.unit = unit;
8593				tween.start = start;
8594				// If a +=/-= token was provided, we're doing a relative animation
8595				tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
8596			}
8597			return tween;
8598		}]
8599	};
8600
8601// Animations created synchronously will run synchronously
8602function createFxNow() {
8603	setTimeout(function() {
8604		fxNow = undefined;
8605	}, 0 );
8606	return ( fxNow = jQuery.now() );
8607}
8608
8609function createTweens( animation, props ) {
8610	jQuery.each( props, function( prop, value ) {
8611		var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
8612			index = 0,
8613			length = collection.length;
8614		for ( ; index < length; index++ ) {
8615			if ( collection[ index ].call( animation, prop, value ) ) {
8616
8617				// we're done with this property
8618				return;
8619			}
8620		}
8621	});
8622}
8623
8624function Animation( elem, properties, options ) {
8625	var result,
8626		index = 0,
8627		tweenerIndex = 0,
8628		length = animationPrefilters.length,
8629		deferred = jQuery.Deferred().always( function() {
8630			// don't match elem in the :animated selector
8631			delete tick.elem;
8632		}),
8633		tick = function() {
8634			var currentTime = fxNow || createFxNow(),
8635				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
8636				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
8637				temp = remaining / animation.duration || 0,
8638				percent = 1 - temp,
8639				index = 0,
8640				length = animation.tweens.length;
8641
8642			for ( ; index < length ; index++ ) {
8643				animation.tweens[ index ].run( percent );
8644			}
8645
8646			deferred.notifyWith( elem, [ animation, percent, remaining ]);
8647
8648			if ( percent < 1 && length ) {
8649				return remaining;
8650			} else {
8651				deferred.resolveWith( elem, [ animation ] );
8652				return false;
8653			}
8654		},
8655		animation = deferred.promise({
8656			elem: elem,
8657			props: jQuery.extend( {}, properties ),
8658			opts: jQuery.extend( true, { specialEasing: {} }, options ),
8659			originalProperties: properties,
8660			originalOptions: options,
8661			startTime: fxNow || createFxNow(),
8662			duration: options.duration,
8663			tweens: [],
8664			createTween: function( prop, end, easing ) {
8665				var tween = jQuery.Tween( elem, animation.opts, prop, end,
8666						animation.opts.specialEasing[ prop ] || animation.opts.easing );
8667				animation.tweens.push( tween );
8668				return tween;
8669			},
8670			stop: function( gotoEnd ) {
8671				var index = 0,
8672					// if we are going to the end, we want to run all the tweens
8673					// otherwise we skip this part
8674					length = gotoEnd ? animation.tweens.length : 0;
8675
8676				for ( ; index < length ; index++ ) {
8677					animation.tweens[ index ].run( 1 );
8678				}
8679
8680				// resolve when we played the last frame
8681				// otherwise, reject
8682				if ( gotoEnd ) {
8683					deferred.resolveWith( elem, [ animation, gotoEnd ] );
8684				} else {
8685					deferred.rejectWith( elem, [ animation, gotoEnd ] );
8686				}
8687				return this;
8688			}
8689		}),
8690		props = animation.props;
8691
8692	propFilter( props, animation.opts.specialEasing );
8693
8694	for ( ; index < length ; index++ ) {
8695		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
8696		if ( result ) {
8697			return result;
8698		}
8699	}
8700
8701	createTweens( animation, props );
8702
8703	if ( jQuery.isFunction( animation.opts.start ) ) {
8704		animation.opts.start.call( elem, animation );
8705	}
8706
8707	jQuery.fx.timer(
8708		jQuery.extend( tick, {
8709			anim: animation,
8710			queue: animation.opts.queue,
8711			elem: elem
8712		})
8713	);
8714
8715	// attach callbacks from options
8716	return animation.progress( animation.opts.progress )
8717		.done( animation.opts.done, animation.opts.complete )
8718		.fail( animation.opts.fail )
8719		.always( animation.opts.always );
8720}
8721
8722function propFilter( props, specialEasing ) {
8723	var index, name, easing, value, hooks;
8724
8725	// camelCase, specialEasing and expand cssHook pass
8726	for ( index in props ) {
8727		name = jQuery.camelCase( index );
8728		easing = specialEasing[ name ];
8729		value = props[ index ];
8730		if ( jQuery.isArray( value ) ) {
8731			easing = value[ 1 ];
8732			value = props[ index ] = value[ 0 ];
8733		}
8734
8735		if ( index !== name ) {
8736			props[ name ] = value;
8737			delete props[ index ];
8738		}
8739
8740		hooks = jQuery.cssHooks[ name ];
8741		if ( hooks && "expand" in hooks ) {
8742			value = hooks.expand( value );
8743			delete props[ name ];
8744
8745			// not quite $.extend, this wont overwrite keys already present.
8746			// also - reusing 'index' from above because we have the correct "name"
8747			for ( index in value ) {
8748				if ( !( index in props ) ) {
8749					props[ index ] = value[ index ];
8750					specialEasing[ index ] = easing;
8751				}
8752			}
8753		} else {
8754			specialEasing[ name ] = easing;
8755		}
8756	}
8757}
8758
8759jQuery.Animation = jQuery.extend( Animation, {
8760
8761	tweener: function( props, callback ) {
8762		if ( jQuery.isFunction( props ) ) {
8763			callback = props;
8764			props = [ "*" ];
8765		} else {
8766			props = props.split(" ");
8767		}
8768
8769		var prop,
8770			index = 0,
8771			length = props.length;
8772
8773		for ( ; index < length ; index++ ) {
8774			prop = props[ index ];
8775			tweeners[ prop ] = tweeners[ prop ] || [];
8776			tweeners[ prop ].unshift( callback );
8777		}
8778	},
8779
8780	prefilter: function( callback, prepend ) {
8781		if ( prepend ) {
8782			animationPrefilters.unshift( callback );
8783		} else {
8784			animationPrefilters.push( callback );
8785		}
8786	}
8787});
8788
8789function defaultPrefilter( elem, props, opts ) {
8790	var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
8791		anim = this,
8792		style = elem.style,
8793		orig = {},
8794		handled = [],
8795		hidden = elem.nodeType && isHidden( elem );
8796
8797	// handle queue: false promises
8798	if ( !opts.queue ) {
8799		hooks = jQuery._queueHooks( elem, "fx" );
8800		if ( hooks.unqueued == null ) {
8801			hooks.unqueued = 0;
8802			oldfire = hooks.empty.fire;
8803			hooks.empty.fire = function() {
8804				if ( !hooks.unqueued ) {
8805					oldfire();
8806				}
8807			};
8808		}
8809		hooks.unqueued++;
8810
8811		anim.always(function() {
8812			// doing this makes sure that the complete handler will be called
8813			// before this completes
8814			anim.always(function() {
8815				hooks.unqueued--;
8816				if ( !jQuery.queue( elem, "fx" ).length ) {
8817					hooks.empty.fire();
8818				}
8819			});
8820		});
8821	}
8822
8823	// height/width overflow pass
8824	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
8825		// Make sure that nothing sneaks out
8826		// Record all 3 overflow attributes because IE does not
8827		// change the overflow attribute when overflowX and
8828		// overflowY are set to the same value
8829		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
8830
8831		// Set display property to inline-block for height/width
8832		// animations on inline elements that are having width/height animated
8833		if ( jQuery.css( elem, "display" ) === "inline" &&
8834				jQuery.css( elem, "float" ) === "none" ) {
8835
8836			// inline-level elements accept inline-block;
8837			// block-level elements need to be inline with layout
8838			if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
8839				style.display = "inline-block";
8840
8841			} else {
8842				style.zoom = 1;
8843			}
8844		}
8845	}
8846
8847	if ( opts.overflow ) {
8848		style.overflow = "hidden";
8849		if ( !jQuery.support.shrinkWrapBlocks ) {
8850			anim.done(function() {
8851				style.overflow = opts.overflow[ 0 ];
8852				style.overflowX = opts.overflow[ 1 ];
8853				style.overflowY = opts.overflow[ 2 ];
8854			});
8855		}
8856	}
8857
8858
8859	// show/hide pass
8860	for ( index in props ) {
8861		value = props[ index ];
8862		if ( rfxtypes.exec( value ) ) {
8863			delete props[ index ];
8864			toggle = toggle || value === "toggle";
8865			if ( value === ( hidden ? "hide" : "show" ) ) {
8866				continue;
8867			}
8868			handled.push( index );
8869		}
8870	}
8871
8872	length = handled.length;
8873	if ( length ) {
8874		dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
8875		if ( "hidden" in dataShow ) {
8876			hidden = dataShow.hidden;
8877		}
8878
8879		// store state if its toggle - enables .stop().toggle() to "reverse"
8880		if ( toggle ) {
8881			dataShow.hidden = !hidden;
8882		}
8883		if ( hidden ) {
8884			jQuery( elem ).show();
8885		} else {
8886			anim.done(function() {
8887				jQuery( elem ).hide();
8888			});
8889		}
8890		anim.done(function() {
8891			var prop;
8892			jQuery.removeData( elem, "fxshow", true );
8893			for ( prop in orig ) {
8894				jQuery.style( elem, prop, orig[ prop ] );
8895			}
8896		});
8897		for ( index = 0 ; index < length ; index++ ) {
8898			prop = handled[ index ];
8899			tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
8900			orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
8901
8902			if ( !( prop in dataShow ) ) {
8903				dataShow[ prop ] = tween.start;
8904				if ( hidden ) {
8905					tween.end = tween.start;
8906					tween.start = prop === "width" || prop === "height" ? 1 : 0;
8907				}
8908			}
8909		}
8910	}
8911}
8912
8913function Tween( elem, options, prop, end, easing ) {
8914	return new Tween.prototype.init( elem, options, prop, end, easing );
8915}
8916jQuery.Tween = Tween;
8917
8918Tween.prototype = {
8919	constructor: Tween,
8920	init: function( elem, options, prop, end, easing, unit ) {
8921		this.elem = elem;
8922		this.prop = prop;
8923		this.easing = easing || "swing";
8924		this.options = options;
8925		this.start = this.now = this.cur();
8926		this.end = end;
8927		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
8928	},
8929	cur: function() {
8930		var hooks = Tween.propHooks[ this.prop ];
8931
8932		return hooks && hooks.get ?
8933			hooks.get( this ) :
8934			Tween.propHooks._default.get( this );
8935	},
8936	run: function( percent ) {
8937		var eased,
8938			hooks = Tween.propHooks[ this.prop ];
8939
8940		if ( this.options.duration ) {
8941			this.pos = eased = jQuery.easing[ this.easing ](
8942				percent, this.options.duration * percent, 0, 1, this.options.duration
8943			);
8944		} else {
8945			this.pos = eased = percent;
8946		}
8947		this.now = ( this.end - this.start ) * eased + this.start;
8948
8949		if ( this.options.step ) {
8950			this.options.step.call( this.elem, this.now, this );
8951		}
8952
8953		if ( hooks && hooks.set ) {
8954			hooks.set( this );
8955		} else {
8956			Tween.propHooks._default.set( this );
8957		}
8958		return this;
8959	}
8960};
8961
8962Tween.prototype.init.prototype = Tween.prototype;
8963
8964Tween.propHooks = {
8965	_default: {
8966		get: function( tween ) {
8967			var result;
8968
8969			if ( tween.elem[ tween.prop ] != null &&
8970				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
8971				return tween.elem[ tween.prop ];
8972			}
8973
8974			// passing any value as a 4th parameter to .css will automatically
8975			// attempt a parseFloat and fallback to a string if the parse fails
8976			// so, simple values such as "10px" are parsed to Float.
8977			// complex values such as "rotate(1rad)" are returned as is.
8978			result = jQuery.css( tween.elem, tween.prop, false, "" );
8979			// Empty strings, null, undefined and "auto" are converted to 0.
8980			return !result || result === "auto" ? 0 : result;
8981		},
8982		set: function( tween ) {
8983			// use step hook for back compat - use cssHook if its there - use .style if its
8984			// available and use plain properties where available
8985			if ( jQuery.fx.step[ tween.prop ] ) {
8986				jQuery.fx.step[ tween.prop ]( tween );
8987			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
8988				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
8989			} else {
8990				tween.elem[ tween.prop ] = tween.now;
8991			}
8992		}
8993	}
8994};
8995
8996// Remove in 2.0 - this supports IE8's panic based approach
8997// to setting things on disconnected nodes
8998
8999Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
9000	set: function( tween ) {
9001		if ( tween.elem.nodeType && tween.elem.parentNode ) {
9002			tween.elem[ tween.prop ] = tween.now;
9003		}
9004	}
9005};
9006
9007jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
9008	var cssFn = jQuery.fn[ name ];
9009	jQuery.fn[ name ] = function( speed, easing, callback ) {
9010		return speed == null || typeof speed === "boolean" ||
9011			// special check for .toggle( handler, handler, ... )
9012			( !i && jQuery.isFunction( speed ) && jQuery.isFunction( easing ) ) ?
9013			cssFn.apply( this, arguments ) :
9014			this.animate( genFx( name, true ), speed, easing, callback );
9015	};
9016});
9017
9018jQuery.fn.extend({
9019	fadeTo: function( speed, to, easing, callback ) {
9020
9021		// show any hidden elements after setting opacity to 0
9022		return this.filter( isHidden ).css( "opacity", 0 ).show()
9023
9024			// animate to the value specified
9025			.end().animate({ opacity: to }, speed, easing, callback );
9026	},
9027	animate: function( prop, speed, easing, callback ) {
9028		var empty = jQuery.isEmptyObject( prop ),
9029			optall = jQuery.speed( speed, easing, callback ),
9030			doAnimation = function() {
9031				// Operate on a copy of prop so per-property easing won't be lost
9032				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
9033
9034				// Empty animations resolve immediately
9035				if ( empty ) {
9036					anim.stop( true );
9037				}
9038			};
9039
9040		return empty || optall.queue === false ?
9041			this.each( doAnimation ) :
9042			this.queue( optall.queue, doAnimation );
9043	},
9044	stop: function( type, clearQueue, gotoEnd ) {
9045		var stopQueue = function( hooks ) {
9046			var stop = hooks.stop;
9047			delete hooks.stop;
9048			stop( gotoEnd );
9049		};
9050
9051		if ( typeof type !== "string" ) {
9052			gotoEnd = clearQueue;
9053			clearQueue = type;
9054			type = undefined;
9055		}
9056		if ( clearQueue && type !== false ) {
9057			this.queue( type || "fx", [] );
9058		}
9059
9060		return this.each(function() {
9061			var dequeue = true,
9062				index = type != null && type + "queueHooks",
9063				timers = jQuery.timers,
9064				data = jQuery._data( this );
9065
9066			if ( index ) {
9067				if ( data[ index ] && data[ index ].stop ) {
9068					stopQueue( data[ index ] );
9069				}
9070			} else {
9071				for ( index in data ) {
9072					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
9073						stopQueue( data[ index ] );
9074					}
9075				}
9076			}
9077
9078			for ( index = timers.length; index--; ) {
9079				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
9080					timers[ index ].anim.stop( gotoEnd );
9081					dequeue = false;
9082					timers.splice( index, 1 );
9083				}
9084			}
9085
9086			// start the next in the queue if the last step wasn't forced
9087			// timers currently will call their complete callbacks, which will dequeue
9088			// but only if they were gotoEnd
9089			if ( dequeue || !gotoEnd ) {
9090				jQuery.dequeue( this, type );
9091			}
9092		});
9093	}
9094});
9095
9096// Generate parameters to create a standard animation
9097function genFx( type, includeWidth ) {
9098	var which,
9099		attrs = { height: type },
9100		i = 0;
9101
9102	// if we include width, step value is 1 to do all cssExpand values,
9103	// if we don't include width, step value is 2 to skip over Left and Right
9104	includeWidth = includeWidth? 1 : 0;
9105	for( ; i < 4 ; i += 2 - includeWidth ) {
9106		which = cssExpand[ i ];
9107		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
9108	}
9109
9110	if ( includeWidth ) {
9111		attrs.opacity = attrs.width = type;
9112	}
9113
9114	return attrs;
9115}
9116
9117// Generate shortcuts for custom animations
9118jQuery.each({
9119	slideDown: genFx("show"),
9120	slideUp: genFx("hide"),
9121	slideToggle: genFx("toggle"),
9122	fadeIn: { opacity: "show" },
9123	fadeOut: { opacity: "hide" },
9124	fadeToggle: { opacity: "toggle" }
9125}, function( name, props ) {
9126	jQuery.fn[ name ] = function( speed, easing, callback ) {
9127		return this.animate( props, speed, easing, callback );
9128	};
9129});
9130
9131jQuery.speed = function( speed, easing, fn ) {
9132	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
9133		complete: fn || !fn && easing ||
9134			jQuery.isFunction( speed ) && speed,
9135		duration: speed,
9136		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
9137	};
9138
9139	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
9140		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
9141
9142	// normalize opt.queue - true/undefined/null -> "fx"
9143	if ( opt.queue == null || opt.queue === true ) {
9144		opt.queue = "fx";
9145	}
9146
9147	// Queueing
9148	opt.old = opt.complete;
9149
9150	opt.complete = function() {
9151		if ( jQuery.isFunction( opt.old ) ) {
9152			opt.old.call( this );
9153		}
9154
9155		if ( opt.queue ) {
9156			jQuery.dequeue( this, opt.queue );
9157		}
9158	};
9159
9160	return opt;
9161};
9162
9163jQuery.easing = {
9164	linear: function( p ) {
9165		return p;
9166	},
9167	swing: function( p ) {
9168		return 0.5 - Math.cos( p*Math.PI ) / 2;
9169	}
9170};
9171
9172jQuery.timers = [];
9173jQuery.fx = Tween.prototype.init;
9174jQuery.fx.tick = function() {
9175	var timer,
9176		timers = jQuery.timers,
9177		i = 0;
9178
9179	fxNow = jQuery.now();
9180
9181	for ( ; i < timers.length; i++ ) {
9182		timer = timers[ i ];
9183		// Checks the timer has not already been removed
9184		if ( !timer() && timers[ i ] === timer ) {
9185			timers.splice( i--, 1 );
9186		}
9187	}
9188
9189	if ( !timers.length ) {
9190		jQuery.fx.stop();
9191	}
9192	fxNow = undefined;
9193};
9194
9195jQuery.fx.timer = function( timer ) {
9196	if ( timer() && jQuery.timers.push( timer ) && !timerId ) {
9197		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
9198	}
9199};
9200
9201jQuery.fx.interval = 13;
9202
9203jQuery.fx.stop = function() {
9204	clearInterval( timerId );
9205	timerId = null;
9206};
9207
9208jQuery.fx.speeds = {
9209	slow: 600,
9210	fast: 200,
9211	// Default speed
9212	_default: 400
9213};
9214
9215// Back Compat <1.8 extension point
9216jQuery.fx.step = {};
9217
9218if ( jQuery.expr && jQuery.expr.filters ) {
9219	jQuery.expr.filters.animated = function( elem ) {
9220		return jQuery.grep(jQuery.timers, function( fn ) {
9221			return elem === fn.elem;
9222		}).length;
9223	};
9224}
9225var rroot = /^(?:body|html)$/i;
9226
9227jQuery.fn.offset = function( options ) {
9228	if ( arguments.length ) {
9229		return options === undefined ?
9230			this :
9231			this.each(function( i ) {
9232				jQuery.offset.setOffset( this, options, i );
9233			});
9234	}
9235
9236	var docElem, body, win, clientTop, clientLeft, scrollTop, scrollLeft,
9237		box = { top: 0, left: 0 },
9238		elem = this[ 0 ],
9239		doc = elem && elem.ownerDocument;
9240
9241	if ( !doc ) {
9242		return;
9243	}
9244
9245	if ( (body = doc.body) === elem ) {
9246		return jQuery.offset.bodyOffset( elem );
9247	}
9248
9249	docElem = doc.documentElement;
9250
9251	// Make sure it's not a disconnected DOM node
9252	if ( !jQuery.contains( docElem, elem ) ) {
9253		return box;
9254	}
9255
9256	// If we don't have gBCR, just use 0,0 rather than error
9257	// BlackBerry 5, iOS 3 (original iPhone)
9258	if ( typeof elem.getBoundingClientRect !== "undefined" ) {
9259		box = elem.getBoundingClientRect();
9260	}
9261	win = getWindow( doc );
9262	clientTop  = docElem.clientTop  || body.clientTop  || 0;
9263	clientLeft = docElem.clientLeft || body.clientLeft || 0;
9264	scrollTop  = win.pageYOffset || docElem.scrollTop;
9265	scrollLeft = win.pageXOffset || docElem.scrollLeft;
9266	return {
9267		top: box.top  + scrollTop  - clientTop,
9268		left: box.left + scrollLeft - clientLeft
9269	};
9270};
9271
9272jQuery.offset = {
9273
9274	bodyOffset: function( body ) {
9275		var top = body.offsetTop,
9276			left = body.offsetLeft;
9277
9278		if ( jQuery.support.doesNotIncludeMarginInBodyOffset ) {
9279			top  += parseFloat( jQuery.css(body, "marginTop") ) || 0;
9280			left += parseFloat( jQuery.css(body, "marginLeft") ) || 0;
9281		}
9282
9283		return { top: top, left: left };
9284	},
9285
9286	setOffset: function( elem, options, i ) {
9287		var position = jQuery.css( elem, "position" );
9288
9289		// set position first, in-case top/left are set even on static elem
9290		if ( position === "static" ) {
9291			elem.style.position = "relative";
9292		}
9293
9294		var curElem = jQuery( elem ),
9295			curOffset = curElem.offset(),
9296			curCSSTop = jQuery.css( elem, "top" ),
9297			curCSSLeft = jQuery.css( elem, "left" ),
9298			calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
9299			props = {}, curPosition = {}, curTop, curLeft;
9300
9301		// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
9302		if ( calculatePosition ) {
9303			curPosition = curElem.position();
9304			curTop = curPosition.top;
9305			curLeft = curPosition.left;
9306		} else {
9307			curTop = parseFloat( curCSSTop ) || 0;
9308			curLeft = parseFloat( curCSSLeft ) || 0;
9309		}
9310
9311		if ( jQuery.isFunction( options ) ) {
9312			options = options.call( elem, i, curOffset );
9313		}
9314
9315		if ( options.top != null ) {
9316			props.top = ( options.top - curOffset.top ) + curTop;
9317		}
9318		if ( options.left != null ) {
9319			props.left = ( options.left - curOffset.left ) + curLeft;
9320		}
9321
9322		if ( "using" in options ) {
9323			options.using.call( elem, props );
9324		} else {
9325			curElem.css( props );
9326		}
9327	}
9328};
9329
9330
9331jQuery.fn.extend({
9332
9333	position: function() {
9334		if ( !this[0] ) {
9335			return;
9336		}
9337
9338		var elem = this[0],
9339
9340		// Get *real* offsetParent
9341		offsetParent = this.offsetParent(),
9342
9343		// Get correct offsets
9344		offset       = this.offset(),
9345		parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();
9346
9347		// Subtract element margins
9348		// note: when an element has margin: auto the offsetLeft and marginLeft
9349		// are the same in Safari causing offset.left to incorrectly be 0
9350		offset.top  -= parseFloat( jQuery.css(elem, "marginTop") ) || 0;
9351		offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0;
9352
9353		// Add offsetParent borders
9354		parentOffset.top  += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0;
9355		parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0;
9356
9357		// Subtract the two offsets
9358		return {
9359			top:  offset.top  - parentOffset.top,
9360			left: offset.left - parentOffset.left
9361		};
9362	},
9363
9364	offsetParent: function() {
9365		return this.map(function() {
9366			var offsetParent = this.offsetParent || document.body;
9367			while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
9368				offsetParent = offsetParent.offsetParent;
9369			}
9370			return offsetParent || document.body;
9371		});
9372	}
9373});
9374
9375
9376// Create scrollLeft and scrollTop methods
9377jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
9378	var top = /Y/.test( prop );
9379
9380	jQuery.fn[ method ] = function( val ) {
9381		return jQuery.access( this, function( elem, method, val ) {
9382			var win = getWindow( elem );
9383
9384			if ( val === undefined ) {
9385				return win ? (prop in win) ? win[ prop ] :
9386					win.document.documentElement[ method ] :
9387					elem[ method ];
9388			}
9389
9390			if ( win ) {
9391				win.scrollTo(
9392					!top ? val : jQuery( win ).scrollLeft(),
9393					 top ? val : jQuery( win ).scrollTop()
9394				);
9395
9396			} else {
9397				elem[ method ] = val;
9398			}
9399		}, method, val, arguments.length, null );
9400	};
9401});
9402
9403function getWindow( elem ) {
9404	return jQuery.isWindow( elem ) ?
9405		elem :
9406		elem.nodeType === 9 ?
9407			elem.defaultView || elem.parentWindow :
9408			false;
9409}
9410// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
9411jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
9412	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
9413		// margin is only for outerHeight, outerWidth
9414		jQuery.fn[ funcName ] = function( margin, value ) {
9415			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
9416				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
9417
9418			return jQuery.access( this, function( elem, type, value ) {
9419				var doc;
9420
9421				if ( jQuery.isWindow( elem ) ) {
9422					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
9423					// isn't a whole lot we can do. See pull request at this URL for discussion:
9424					// https://github.com/jquery/jquery/pull/764
9425					return elem.document.documentElement[ "client" + name ];
9426				}
9427
9428				// Get document width or height
9429				if ( elem.nodeType === 9 ) {
9430					doc = elem.documentElement;
9431
9432					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
9433					// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
9434					return Math.max(
9435						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
9436						elem.body[ "offset" + name ], doc[ "offset" + name ],
9437						doc[ "client" + name ]
9438					);
9439				}
9440
9441				return value === undefined ?
9442					// Get width or height on the element, requesting but not forcing parseFloat
9443					jQuery.css( elem, type, value, extra ) :
9444
9445					// Set width or height on the element
9446					jQuery.style( elem, type, value, extra );
9447			}, type, chainable ? margin : undefined, chainable, null );
9448		};
9449	});
9450});
9451// Expose jQuery to the global object
9452window.jQuery = window.$ = jQuery;
9453
9454// Expose jQuery as an AMD module, but only for AMD loaders that
9455// understand the issues with loading multiple versions of jQuery
9456// in a page that all might call define(). The loader will indicate
9457// they have special allowances for multiple jQuery versions by
9458// specifying define.amd.jQuery = true. Register as a named module,
9459// since jQuery can be concatenated with other files that may use define,
9460// but not use a proper concatenation script that understands anonymous
9461// AMD modules. A named AMD is safest and most robust way to register.
9462// Lowercase jquery is used because AMD module names are derived from
9463// file names, and jQuery is normally delivered in a lowercase file name.
9464// Do this after creating the global so that if an AMD module wants to call
9465// noConflict to hide this version of jQuery, it will work.
9466if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
9467	define( "jquery", [], function () { return jQuery; } );
9468}
9469
9470})( window );