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1/*!
2 * jQuery JavaScript Library v1.11.3
3 * http://jquery.com/
4 *
5 * Includes Sizzle.js
6 * http://sizzlejs.com/
7 *
8 * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors
9 * Released under the MIT license
10 * http://jquery.org/license
11 *
12 * Date: 2015-04-28T16:19Z
13 */
14
15(function( global, factory ) {
16
17	if ( typeof module === "object" && typeof module.exports === "object" ) {
18		// For CommonJS and CommonJS-like environments where a proper window is present,
19		// execute the factory and get jQuery
20		// For environments that do not inherently posses a window with a document
21		// (such as Node.js), expose a jQuery-making factory as module.exports
22		// This accentuates the need for the creation of a real window
23		// e.g. var jQuery = require("jquery")(window);
24		// See ticket #14549 for more info
25		module.exports = global.document ?
26			factory( global, true ) :
27			function( w ) {
28				if ( !w.document ) {
29					throw new Error( "jQuery requires a window with a document" );
30				}
31				return factory( w );
32			};
33	} else {
34		factory( global );
35	}
36
37
38}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
39
40
41var deletedIds = [];
42
43var slice = deletedIds.slice;
44
45var concat = deletedIds.concat;
46
47var push = deletedIds.push;
48
49var indexOf = deletedIds.indexOf;
50
51var class2type = {};
52
53var toString = class2type.toString;
54
55var hasOwn = class2type.hasOwnProperty;
56
57var support = {};
58
59
60
61var
62	version = "1.11.3",
63
64	jQuery = function( selector, context ) {
65		// The jQuery object is actually just the init constructor 'enhanced'
66		// Need init if jQuery is called (just allow error to be thrown if not included)
67		return new jQuery.fn.init( selector, context );
68	},
69
70	
71	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
72
73	rmsPrefix = /^-ms-/,
74	rdashAlpha = /-([\da-z])/gi,
75
76	fcamelCase = function( all, letter ) {
77		return letter.toUpperCase();
78	};
79
80jQuery.fn = jQuery.prototype = {
81	jquery: version,
82
83	constructor: jQuery,
84
85	
86	selector: "",
87
88	
89	length: 0,
90
91	toArray: function() {
92		return slice.call( this );
93	},
94
95	
96	get: function( num ) {
97		return num != null ?
98
99			
100			( num < 0 ? this[ num + this.length ] : this[ num ] ) :
101
102			// Return all the elements in a clean array
103			slice.call( this );
104	},
105
106	
107	
108	pushStack: function( elems ) {
109
110		
111		var ret = jQuery.merge( this.constructor(), elems );
112
113		
114		ret.prevObject = this;
115		ret.context = this.context;
116
117		
118		return ret;
119	},
120
121	
122	each: function( callback, args ) {
123		return jQuery.each( this, callback, args );
124	},
125
126	map: function( callback ) {
127		return this.pushStack( jQuery.map(this, function( elem, i ) {
128			return callback.call( elem, i, elem );
129		}));
130	},
131
132	slice: function() {
133		return this.pushStack( slice.apply( this, arguments ) );
134	},
135
136	first: function() {
137		return this.eq( 0 );
138	},
139
140	last: function() {
141		return this.eq( -1 );
142	},
143
144	eq: function( i ) {
145		var len = this.length,
146			j = +i + ( i < 0 ? len : 0 );
147		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
148	},
149
150	end: function() {
151		return this.prevObject || this.constructor(null);
152	},
153
154	
155	push: push,
156	sort: deletedIds.sort,
157	splice: deletedIds.splice
158};
159
160jQuery.extend = jQuery.fn.extend = function() {
161	var src, copyIsArray, copy, name, options, clone,
162		target = arguments[0] || {},
163		i = 1,
164		length = arguments.length,
165		deep = false;
166
167	// Handle a deep copy situation
168	if ( typeof target === "boolean" ) {
169		deep = target;
170
171		// skip the boolean and the target
172		target = arguments[ i ] || {};
173		i++;
174	}
175
176	// Handle case when target is a string or something (possible in deep copy)
177	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
178		target = {};
179	}
180
181	// extend jQuery itself if only one argument is passed
182	if ( i === length ) {
183		target = this;
184		i--;
185	}
186
187	for ( ; i < length; i++ ) {
188		// Only deal with non-null/undefined values
189		if ( (options = arguments[ i ]) != null ) {
190			// Extend the base object
191			for ( name in options ) {
192				src = target[ name ];
193				copy = options[ name ];
194
195				// Prevent never-ending loop
196				if ( target === copy ) {
197					continue;
198				}
199
200				// Recurse if we're merging plain objects or arrays
201				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
202					if ( copyIsArray ) {
203						copyIsArray = false;
204						clone = src && jQuery.isArray(src) ? src : [];
205
206					} else {
207						clone = src && jQuery.isPlainObject(src) ? src : {};
208					}
209
210					// Never move original objects, clone them
211					target[ name ] = jQuery.extend( deep, clone, copy );
212
213				// Don't bring in undefined values
214				} else if ( copy !== undefined ) {
215					target[ name ] = copy;
216				}
217			}
218		}
219	}
220
221	// Return the modified object
222	return target;
223};
224
225jQuery.extend({
226	// Unique for each copy of jQuery on the page
227	expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
228
229	// Assume jQuery is ready without the ready module
230	isReady: true,
231
232	error: function( msg ) {
233		throw new Error( msg );
234	},
235
236	noop: function() {},
237
238	// See test/unit/core.js for details concerning isFunction.
239	// Since version 1.3, DOM methods and functions like alert
240	// aren't supported. They return false on IE (#2968).
241	isFunction: function( obj ) {
242		return jQuery.type(obj) === "function";
243	},
244
245	isArray: Array.isArray || function( obj ) {
246		return jQuery.type(obj) === "array";
247	},
248
249	isWindow: function( obj ) {
250		/* jshint eqeqeq: false */
251		return obj != null && obj == obj.window;
252	},
253
254	isNumeric: function( obj ) {
255		// parseFloat NaNs numeric-cast false positives (null|true|false|"")
256		// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
257		// subtraction forces infinities to NaN
258		// adding 1 corrects loss of precision from parseFloat (#15100)
259		return !jQuery.isArray( obj ) && (obj - parseFloat( obj ) + 1) >= 0;
260	},
261
262	isEmptyObject: function( obj ) {
263		var name;
264		for ( name in obj ) {
265			return false;
266		}
267		return true;
268	},
269
270	isPlainObject: function( obj ) {
271		var key;
272
273		// Must be an Object.
274		// Because of IE, we also have to check the presence of the constructor property.
275		// Make sure that DOM nodes and window objects don't pass through, as well
276		if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
277			return false;
278		}
279
280		try {
281			// Not own constructor property must be Object
282			if ( obj.constructor &&
283				!hasOwn.call(obj, "constructor") &&
284				!hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
285				return false;
286			}
287		} catch ( e ) {
288			// IE8,9 Will throw exceptions on certain host objects #9897
289			return false;
290		}
291
292		// Support: IE<9
293		// Handle iteration over inherited properties before own properties.
294		if ( support.ownLast ) {
295			for ( key in obj ) {
296				return hasOwn.call( obj, key );
297			}
298		}
299
300		// Own properties are enumerated firstly, so to speed up,
301		// if last one is own, then all properties are own.
302		for ( key in obj ) {}
303
304		return key === undefined || hasOwn.call( obj, key );
305	},
306
307	type: function( obj ) {
308		if ( obj == null ) {
309			return obj + "";
310		}
311		return typeof obj === "object" || typeof obj === "function" ?
312			class2type[ toString.call(obj) ] || "object" :
313			typeof obj;
314	},
315
316	// Evaluates a script in a global context
317	// Workarounds based on findings by Jim Driscoll
318	// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
319	globalEval: function( data ) {
320		if ( data && jQuery.trim( data ) ) {
321			// We use execScript on Internet Explorer
322			// We use an anonymous function so that context is window
323			// rather than jQuery in Firefox
324			( window.execScript || function( data ) {
325				window[ "eval" ].call( window, data );
326			} )( data );
327		}
328	},
329
330	// Convert dashed to camelCase; used by the css and data modules
331	// Microsoft forgot to hump their vendor prefix (#9572)
332	camelCase: function( string ) {
333		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
334	},
335
336	nodeName: function( elem, name ) {
337		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
338	},
339
340	// args is for internal usage only
341	each: function( obj, callback, args ) {
342		var value,
343			i = 0,
344			length = obj.length,
345			isArray = isArraylike( obj );
346
347		if ( args ) {
348			if ( isArray ) {
349				for ( ; i < length; i++ ) {
350					value = callback.apply( obj[ i ], args );
351
352					if ( value === false ) {
353						break;
354					}
355				}
356			} else {
357				for ( i in obj ) {
358					value = callback.apply( obj[ i ], args );
359
360					if ( value === false ) {
361						break;
362					}
363				}
364			}
365
366		// A special, fast, case for the most common use of each
367		} else {
368			if ( isArray ) {
369				for ( ; i < length; i++ ) {
370					value = callback.call( obj[ i ], i, obj[ i ] );
371
372					if ( value === false ) {
373						break;
374					}
375				}
376			} else {
377				for ( i in obj ) {
378					value = callback.call( obj[ i ], i, obj[ i ] );
379
380					if ( value === false ) {
381						break;
382					}
383				}
384			}
385		}
386
387		return obj;
388	},
389
390	// Support: Android<4.1, IE<9
391	trim: function( text ) {
392		return text == null ?
393			"" :
394			( text + "" ).replace( rtrim, "" );
395	},
396
397	// results is for internal usage only
398	makeArray: function( arr, results ) {
399		var ret = results || [];
400
401		if ( arr != null ) {
402			if ( isArraylike( Object(arr) ) ) {
403				jQuery.merge( ret,
404					typeof arr === "string" ?
405					[ arr ] : arr
406				);
407			} else {
408				push.call( ret, arr );
409			}
410		}
411
412		return ret;
413	},
414
415	inArray: function( elem, arr, i ) {
416		var len;
417
418		if ( arr ) {
419			if ( indexOf ) {
420				return indexOf.call( arr, elem, i );
421			}
422
423			len = arr.length;
424			i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
425
426			for ( ; i < len; i++ ) {
427				// Skip accessing in sparse arrays
428				if ( i in arr && arr[ i ] === elem ) {
429					return i;
430				}
431			}
432		}
433
434		return -1;
435	},
436
437	merge: function( first, second ) {
438		var len = +second.length,
439			j = 0,
440			i = first.length;
441
442		while ( j < len ) {
443			first[ i++ ] = second[ j++ ];
444		}
445
446		// Support: IE<9
447		// Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists)
448		if ( len !== len ) {
449			while ( second[j] !== undefined ) {
450				first[ i++ ] = second[ j++ ];
451			}
452		}
453
454		first.length = i;
455
456		return first;
457	},
458
459	grep: function( elems, callback, invert ) {
460		var callbackInverse,
461			matches = [],
462			i = 0,
463			length = elems.length,
464			callbackExpect = !invert;
465
466		// Go through the array, only saving the items
467		// that pass the validator function
468		for ( ; i < length; i++ ) {
469			callbackInverse = !callback( elems[ i ], i );
470			if ( callbackInverse !== callbackExpect ) {
471				matches.push( elems[ i ] );
472			}
473		}
474
475		return matches;
476	},
477
478	// arg is for internal usage only
479	map: function( elems, callback, arg ) {
480		var value,
481			i = 0,
482			length = elems.length,
483			isArray = isArraylike( elems ),
484			ret = [];
485
486		// Go through the array, translating each of the items to their new values
487		if ( isArray ) {
488			for ( ; i < length; i++ ) {
489				value = callback( elems[ i ], i, arg );
490
491				if ( value != null ) {
492					ret.push( value );
493				}
494			}
495
496		// Go through every key on the object,
497		} else {
498			for ( i in elems ) {
499				value = callback( elems[ i ], i, arg );
500
501				if ( value != null ) {
502					ret.push( value );
503				}
504			}
505		}
506
507		// Flatten any nested arrays
508		return concat.apply( [], ret );
509	},
510
511	// A global GUID counter for objects
512	guid: 1,
513
514	// Bind a function to a context, optionally partially applying any
515	// arguments.
516	proxy: function( fn, context ) {
517		var args, proxy, tmp;
518
519		if ( typeof context === "string" ) {
520			tmp = fn[ context ];
521			context = fn;
522			fn = tmp;
523		}
524
525		// Quick check to determine if target is callable, in the spec
526		// this throws a TypeError, but we will just return undefined.
527		if ( !jQuery.isFunction( fn ) ) {
528			return undefined;
529		}
530
531		// Simulated bind
532		args = slice.call( arguments, 2 );
533		proxy = function() {
534			return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
535		};
536
537		// Set the guid of unique handler to the same of original handler, so it can be removed
538		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
539
540		return proxy;
541	},
542
543	now: function() {
544		return +( new Date() );
545	},
546
547	// jQuery.support is not used in Core but other projects attach their
548	// properties to it so it needs to exist.
549	support: support
550});
551
552// Populate the class2type map
553jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
554	class2type[ "[object " + name + "]" ] = name.toLowerCase();
555});
556
557function isArraylike( obj ) {
558
559	// Support: iOS 8.2 (not reproducible in simulator)
560	// `in` check used to prevent JIT error (gh-2145)
561	// hasOwn isn't used here due to false negatives
562	// regarding Nodelist length in IE
563	var length = "length" in obj && obj.length,
564		type = jQuery.type( obj );
565
566	if ( type === "function" || jQuery.isWindow( obj ) ) {
567		return false;
568	}
569
570	if ( obj.nodeType === 1 && length ) {
571		return true;
572	}
573
574	return type === "array" || length === 0 ||
575		typeof length === "number" && length > 0 && ( length - 1 ) in obj;
576}
577var Sizzle =
578/*!
579 * Sizzle CSS Selector Engine v2.2.0-pre
580 * http://sizzlejs.com/
581 *
582 * Copyright 2008, 2014 jQuery Foundation, Inc. and other contributors
583 * Released under the MIT license
584 * http://jquery.org/license
585 *
586 * Date: 2014-12-16
587 */
588(function( window ) {
589
590var i,
591	support,
592	Expr,
593	getText,
594	isXML,
595	tokenize,
596	compile,
597	select,
598	outermostContext,
599	sortInput,
600	hasDuplicate,
601
602	// Local document vars
603	setDocument,
604	document,
605	docElem,
606	documentIsHTML,
607	rbuggyQSA,
608	rbuggyMatches,
609	matches,
610	contains,
611
612	// Instance-specific data
613	expando = "sizzle" + 1 * new Date(),
614	preferredDoc = window.document,
615	dirruns = 0,
616	done = 0,
617	classCache = createCache(),
618	tokenCache = createCache(),
619	compilerCache = createCache(),
620	sortOrder = function( a, b ) {
621		if ( a === b ) {
622			hasDuplicate = true;
623		}
624		return 0;
625	},
626
627	// General-purpose constants
628	MAX_NEGATIVE = 1 << 31,
629
630	// Instance methods
631	hasOwn = ({}).hasOwnProperty,
632	arr = [],
633	pop = arr.pop,
634	push_native = arr.push,
635	push = arr.push,
636	slice = arr.slice,
637	// Use a stripped-down indexOf as it's faster than native
638	// http://jsperf.com/thor-indexof-vs-for/5
639	indexOf = function( list, elem ) {
640		var i = 0,
641			len = list.length;
642		for ( ; i < len; i++ ) {
643			if ( list[i] === elem ) {
644				return i;
645			}
646		}
647		return -1;
648	},
649
650	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
651
652	// Regular expressions
653
654	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
655	whitespace = "[\\x20\\t\\r\\n\\f]",
656	// http://www.w3.org/TR/css3-syntax/#characters
657	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
658
659	// Loosely modeled on CSS identifier characters
660	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
661	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
662	identifier = characterEncoding.replace( "w", "w#" ),
663
664	// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
665	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace +
666		// Operator (capture 2)
667		"*([*^$|!~]?=)" + whitespace +
668		// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
669		"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
670		"*\\]",
671
672	pseudos = ":(" + characterEncoding + ")(?:\\((" +
673		// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
674		// 1. quoted (capture 3; capture 4 or capture 5)
675		"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
676		// 2. simple (capture 6)
677		"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
678		// 3. anything else (capture 2)
679		".*" +
680		")\\)|)",
681
682	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
683	rwhitespace = new RegExp( whitespace + "+", "g" ),
684	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
685
686	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
687	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
688
689	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
690
691	rpseudo = new RegExp( pseudos ),
692	ridentifier = new RegExp( "^" + identifier + "$" ),
693
694	matchExpr = {
695		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
696		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
697		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
698		"ATTR": new RegExp( "^" + attributes ),
699		"PSEUDO": new RegExp( "^" + pseudos ),
700		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
701			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
702			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
703		"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
704		// For use in libraries implementing .is()
705		// We use this for POS matching in `select`
706		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
707			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
708	},
709
710	rinputs = /^(?:input|select|textarea|button)$/i,
711	rheader = /^h\d$/i,
712
713	rnative = /^[^{]+\{\s*\[native \w/,
714
715	// Easily-parseable/retrievable ID or TAG or CLASS selectors
716	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
717
718	rsibling = /[+~]/,
719	rescape = /'|\\/g,
720
721	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
722	runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
723	funescape = function( _, escaped, escapedWhitespace ) {
724		var high = "0x" + escaped - 0x10000;
725		// NaN means non-codepoint
726		// Support: Firefox<24
727		// Workaround erroneous numeric interpretation of +"0x"
728		return high !== high || escapedWhitespace ?
729			escaped :
730			high < 0 ?
731				// BMP codepoint
732				String.fromCharCode( high + 0x10000 ) :
733				// Supplemental Plane codepoint (surrogate pair)
734				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
735	},
736
737	// Used for iframes
738	// See setDocument()
739	// Removing the function wrapper causes a "Permission Denied"
740	// error in IE
741	unloadHandler = function() {
742		setDocument();
743	};
744
745// Optimize for push.apply( _, NodeList )
746try {
747	push.apply(
748		(arr = slice.call( preferredDoc.childNodes )),
749		preferredDoc.childNodes
750	);
751	// Support: Android<4.0
752	// Detect silently failing push.apply
753	arr[ preferredDoc.childNodes.length ].nodeType;
754} catch ( e ) {
755	push = { apply: arr.length ?
756
757		// Leverage slice if possible
758		function( target, els ) {
759			push_native.apply( target, slice.call(els) );
760		} :
761
762		// Support: IE<9
763		// Otherwise append directly
764		function( target, els ) {
765			var j = target.length,
766				i = 0;
767			// Can't trust NodeList.length
768			while ( (target[j++] = els[i++]) ) {}
769			target.length = j - 1;
770		}
771	};
772}
773
774function Sizzle( selector, context, results, seed ) {
775	var match, elem, m, nodeType,
776		// QSA vars
777		i, groups, old, nid, newContext, newSelector;
778
779	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
780		setDocument( context );
781	}
782
783	context = context || document;
784	results = results || [];
785	nodeType = context.nodeType;
786
787	if ( typeof selector !== "string" || !selector ||
788		nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
789
790		return results;
791	}
792
793	if ( !seed && documentIsHTML ) {
794
795		// Try to shortcut find operations when possible (e.g., not under DocumentFragment)
796		if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
797			// Speed-up: Sizzle("#ID")
798			if ( (m = match[1]) ) {
799				if ( nodeType === 9 ) {
800					elem = context.getElementById( m );
801					// Check parentNode to catch when Blackberry 4.6 returns
802					// nodes that are no longer in the document (jQuery #6963)
803					if ( elem && elem.parentNode ) {
804						// Handle the case where IE, Opera, and Webkit return items
805						// by name instead of ID
806						if ( elem.id === m ) {
807							results.push( elem );
808							return results;
809						}
810					} else {
811						return results;
812					}
813				} else {
814					// Context is not a document
815					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
816						contains( context, elem ) && elem.id === m ) {
817						results.push( elem );
818						return results;
819					}
820				}
821
822			// Speed-up: Sizzle("TAG")
823			} else if ( match[2] ) {
824				push.apply( results, context.getElementsByTagName( selector ) );
825				return results;
826
827			// Speed-up: Sizzle(".CLASS")
828			} else if ( (m = match[3]) && support.getElementsByClassName ) {
829				push.apply( results, context.getElementsByClassName( m ) );
830				return results;
831			}
832		}
833
834		// QSA path
835		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
836			nid = old = expando;
837			newContext = context;
838			newSelector = nodeType !== 1 && selector;
839
840			// qSA works strangely on Element-rooted queries
841			// We can work around this by specifying an extra ID on the root
842			// and working up from there (Thanks to Andrew Dupont for the technique)
843			// IE 8 doesn't work on object elements
844			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
845				groups = tokenize( selector );
846
847				if ( (old = context.getAttribute("id")) ) {
848					nid = old.replace( rescape, "\\$&" );
849				} else {
850					context.setAttribute( "id", nid );
851				}
852				nid = "[id='" + nid + "'] ";
853
854				i = groups.length;
855				while ( i-- ) {
856					groups[i] = nid + toSelector( groups[i] );
857				}
858				newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context;
859				newSelector = groups.join(",");
860			}
861
862			if ( newSelector ) {
863				try {
864					push.apply( results,
865						newContext.querySelectorAll( newSelector )
866					);
867					return results;
868				} catch(qsaError) {
869				} finally {
870					if ( !old ) {
871						context.removeAttribute("id");
872					}
873				}
874			}
875		}
876	}
877
878	// All others
879	return select( selector.replace( rtrim, "$1" ), context, results, seed );
880}
881
882/**
883 * Create key-value caches of limited size
884 * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
885 *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
886 *	deleting the oldest entry
887 */
888function createCache() {
889	var keys = [];
890
891	function cache( key, value ) {
892		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
893		if ( keys.push( key + " " ) > Expr.cacheLength ) {
894			// Only keep the most recent entries
895			delete cache[ keys.shift() ];
896		}
897		return (cache[ key + " " ] = value);
898	}
899	return cache;
900}
901
902/**
903 * Mark a function for special use by Sizzle
904 * @param {Function} fn The function to mark
905 */
906function markFunction( fn ) {
907	fn[ expando ] = true;
908	return fn;
909}
910
911/**
912 * Support testing using an element
913 * @param {Function} fn Passed the created div and expects a boolean result
914 */
915function assert( fn ) {
916	var div = document.createElement("div");
917
918	try {
919		return !!fn( div );
920	} catch (e) {
921		return false;
922	} finally {
923		// Remove from its parent by default
924		if ( div.parentNode ) {
925			div.parentNode.removeChild( div );
926		}
927		// release memory in IE
928		div = null;
929	}
930}
931
932/**
933 * Adds the same handler for all of the specified attrs
934 * @param {String} attrs Pipe-separated list of attributes
935 * @param {Function} handler The method that will be applied
936 */
937function addHandle( attrs, handler ) {
938	var arr = attrs.split("|"),
939		i = attrs.length;
940
941	while ( i-- ) {
942		Expr.attrHandle[ arr[i] ] = handler;
943	}
944}
945
946/**
947 * Checks document order of two siblings
948 * @param {Element} a
949 * @param {Element} b
950 * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
951 */
952function siblingCheck( a, b ) {
953	var cur = b && a,
954		diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
955			( ~b.sourceIndex || MAX_NEGATIVE ) -
956			( ~a.sourceIndex || MAX_NEGATIVE );
957
958	// Use IE sourceIndex if available on both nodes
959	if ( diff ) {
960		return diff;
961	}
962
963	// Check if b follows a
964	if ( cur ) {
965		while ( (cur = cur.nextSibling) ) {
966			if ( cur === b ) {
967				return -1;
968			}
969		}
970	}
971
972	return a ? 1 : -1;
973}
974
975/**
976 * Returns a function to use in pseudos for input types
977 * @param {String} type
978 */
979function createInputPseudo( type ) {
980	return function( elem ) {
981		var name = elem.nodeName.toLowerCase();
982		return name === "input" && elem.type === type;
983	};
984}
985
986/**
987 * Returns a function to use in pseudos for buttons
988 * @param {String} type
989 */
990function createButtonPseudo( type ) {
991	return function( elem ) {
992		var name = elem.nodeName.toLowerCase();
993		return (name === "input" || name === "button") && elem.type === type;
994	};
995}
996
997/**
998 * Returns a function to use in pseudos for positionals
999 * @param {Function} fn
1000 */
1001function createPositionalPseudo( fn ) {
1002	return markFunction(function( argument ) {
1003		argument = +argument;
1004		return markFunction(function( seed, matches ) {
1005			var j,
1006				matchIndexes = fn( [], seed.length, argument ),
1007				i = matchIndexes.length;
1008
1009			// Match elements found at the specified indexes
1010			while ( i-- ) {
1011				if ( seed[ (j = matchIndexes[i]) ] ) {
1012					seed[j] = !(matches[j] = seed[j]);
1013				}
1014			}
1015		});
1016	});
1017}
1018
1019/**
1020 * Checks a node for validity as a Sizzle context
1021 * @param {Element|Object=} context
1022 * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
1023 */
1024function testContext( context ) {
1025	return context && typeof context.getElementsByTagName !== "undefined" && context;
1026}
1027
1028// Expose support vars for convenience
1029support = Sizzle.support = {};
1030
1031/**
1032 * Detects XML nodes
1033 * @param {Element|Object} elem An element or a document
1034 * @returns {Boolean} True iff elem is a non-HTML XML node
1035 */
1036isXML = Sizzle.isXML = function( elem ) {
1037	// documentElement is verified for cases where it doesn't yet exist
1038	// (such as loading iframes in IE - #4833)
1039	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
1040	return documentElement ? documentElement.nodeName !== "HTML" : false;
1041};
1042
1043/**
1044 * Sets document-related variables once based on the current document
1045 * @param {Element|Object} [doc] An element or document object to use to set the document
1046 * @returns {Object} Returns the current document
1047 */
1048setDocument = Sizzle.setDocument = function( node ) {
1049	var hasCompare, parent,
1050		doc = node ? node.ownerDocument || node : preferredDoc;
1051
1052	// If no document and documentElement is available, return
1053	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
1054		return document;
1055	}
1056
1057	// Set our document
1058	document = doc;
1059	docElem = doc.documentElement;
1060	parent = doc.defaultView;
1061
1062	// Support: IE>8
1063	// If iframe document is assigned to "document" variable and if iframe has been reloaded,
1064	// IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
1065	// IE6-8 do not support the defaultView property so parent will be undefined
1066	if ( parent && parent !== parent.top ) {
1067		// IE11 does not have attachEvent, so all must suffer
1068		if ( parent.addEventListener ) {
1069			parent.addEventListener( "unload", unloadHandler, false );
1070		} else if ( parent.attachEvent ) {
1071			parent.attachEvent( "onunload", unloadHandler );
1072		}
1073	}
1074
1075	/* Support tests
1076	---------------------------------------------------------------------- */
1077	documentIsHTML = !isXML( doc );
1078
1079	/* Attributes
1080	---------------------------------------------------------------------- */
1081
1082	// Support: IE<8
1083	// Verify that getAttribute really returns attributes and not properties
1084	// (excepting IE8 booleans)
1085	support.attributes = assert(function( div ) {
1086		div.className = "i";
1087		return !div.getAttribute("className");
1088	});
1089
1090	/* getElement(s)By*
1091	---------------------------------------------------------------------- */
1092
1093	// Check if getElementsByTagName("*") returns only elements
1094	support.getElementsByTagName = assert(function( div ) {
1095		div.appendChild( doc.createComment("") );
1096		return !div.getElementsByTagName("*").length;
1097	});
1098
1099	// Support: IE<9
1100	support.getElementsByClassName = rnative.test( doc.getElementsByClassName );
1101
1102	// Support: IE<10
1103	// Check if getElementById returns elements by name
1104	// The broken getElementById methods don't pick up programatically-set names,
1105	// so use a roundabout getElementsByName test
1106	support.getById = assert(function( div ) {
1107		docElem.appendChild( div ).id = expando;
1108		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
1109	});
1110
1111	// ID find and filter
1112	if ( support.getById ) {
1113		Expr.find["ID"] = function( id, context ) {
1114			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
1115				var m = context.getElementById( id );
1116				// Check parentNode to catch when Blackberry 4.6 returns
1117				// nodes that are no longer in the document #6963
1118				return m && m.parentNode ? [ m ] : [];
1119			}
1120		};
1121		Expr.filter["ID"] = function( id ) {
1122			var attrId = id.replace( runescape, funescape );
1123			return function( elem ) {
1124				return elem.getAttribute("id") === attrId;
1125			};
1126		};
1127	} else {
1128		// Support: IE6/7
1129		// getElementById is not reliable as a find shortcut
1130		delete Expr.find["ID"];
1131
1132		Expr.filter["ID"] =  function( id ) {
1133			var attrId = id.replace( runescape, funescape );
1134			return function( elem ) {
1135				var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
1136				return node && node.value === attrId;
1137			};
1138		};
1139	}
1140
1141	// Tag
1142	Expr.find["TAG"] = support.getElementsByTagName ?
1143		function( tag, context ) {
1144			if ( typeof context.getElementsByTagName !== "undefined" ) {
1145				return context.getElementsByTagName( tag );
1146
1147			// DocumentFragment nodes don't have gEBTN
1148			} else if ( support.qsa ) {
1149				return context.querySelectorAll( tag );
1150			}
1151		} :
1152
1153		function( tag, context ) {
1154			var elem,
1155				tmp = [],
1156				i = 0,
1157				// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
1158				results = context.getElementsByTagName( tag );
1159
1160			// Filter out possible comments
1161			if ( tag === "*" ) {
1162				while ( (elem = results[i++]) ) {
1163					if ( elem.nodeType === 1 ) {
1164						tmp.push( elem );
1165					}
1166				}
1167
1168				return tmp;
1169			}
1170			return results;
1171		};
1172
1173	// Class
1174	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
1175		if ( documentIsHTML ) {
1176			return context.getElementsByClassName( className );
1177		}
1178	};
1179
1180	/* QSA/matchesSelector
1181	---------------------------------------------------------------------- */
1182
1183	// QSA and matchesSelector support
1184
1185	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
1186	rbuggyMatches = [];
1187
1188	// qSa(:focus) reports false when true (Chrome 21)
1189	// We allow this because of a bug in IE8/9 that throws an error
1190	// whenever `document.activeElement` is accessed on an iframe
1191	// So, we allow :focus to pass through QSA all the time to avoid the IE error
1192	// See http://bugs.jquery.com/ticket/13378
1193	rbuggyQSA = [];
1194
1195	if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
1196		// Build QSA regex
1197		// Regex strategy adopted from Diego Perini
1198		assert(function( div ) {
1199			// Select is set to empty string on purpose
1200			// This is to test IE's treatment of not explicitly
1201			// setting a boolean content attribute,
1202			// since its presence should be enough
1203			// http://bugs.jquery.com/ticket/12359
1204			docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" +
1205				"<select id='" + expando + "-\f]' msallowcapture=''>" +
1206				"<option selected=''></option></select>";
1207
1208			// Support: IE8, Opera 11-12.16
1209			// Nothing should be selected when empty strings follow ^= or $= or *=
1210			// The test attribute must be unknown in Opera but "safe" for WinRT
1211			// http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
1212			if ( div.querySelectorAll("[msallowcapture^='']").length ) {
1213				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
1214			}
1215
1216			// Support: IE8
1217			// Boolean attributes and "value" are not treated correctly
1218			if ( !div.querySelectorAll("[selected]").length ) {
1219				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
1220			}
1221
1222			// Support: Chrome<29, Android<4.2+, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.7+
1223			if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
1224				rbuggyQSA.push("~=");
1225			}
1226
1227			// Webkit/Opera - :checked should return selected option elements
1228			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
1229			// IE8 throws error here and will not see later tests
1230			if ( !div.querySelectorAll(":checked").length ) {
1231				rbuggyQSA.push(":checked");
1232			}
1233
1234			// Support: Safari 8+, iOS 8+
1235			// https://bugs.webkit.org/show_bug.cgi?id=136851
1236			// In-page `selector#id sibing-combinator selector` fails
1237			if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) {
1238				rbuggyQSA.push(".#.+[+~]");
1239			}
1240		});
1241
1242		assert(function( div ) {
1243			// Support: Windows 8 Native Apps
1244			// The type and name attributes are restricted during .innerHTML assignment
1245			var input = doc.createElement("input");
1246			input.setAttribute( "type", "hidden" );
1247			div.appendChild( input ).setAttribute( "name", "D" );
1248
1249			// Support: IE8
1250			// Enforce case-sensitivity of name attribute
1251			if ( div.querySelectorAll("[name=d]").length ) {
1252				rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
1253			}
1254
1255			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
1256			// IE8 throws error here and will not see later tests
1257			if ( !div.querySelectorAll(":enabled").length ) {
1258				rbuggyQSA.push( ":enabled", ":disabled" );
1259			}
1260
1261			// Opera 10-11 does not throw on post-comma invalid pseudos
1262			div.querySelectorAll("*,:x");
1263			rbuggyQSA.push(",.*:");
1264		});
1265	}
1266
1267	if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
1268		docElem.webkitMatchesSelector ||
1269		docElem.mozMatchesSelector ||
1270		docElem.oMatchesSelector ||
1271		docElem.msMatchesSelector) )) ) {
1272
1273		assert(function( div ) {
1274			// Check to see if it's possible to do matchesSelector
1275			// on a disconnected node (IE 9)
1276			support.disconnectedMatch = matches.call( div, "div" );
1277
1278			// This should fail with an exception
1279			// Gecko does not error, returns false instead
1280			matches.call( div, "[s!='']:x" );
1281			rbuggyMatches.push( "!=", pseudos );
1282		});
1283	}
1284
1285	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
1286	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
1287
1288	/* Contains
1289	---------------------------------------------------------------------- */
1290	hasCompare = rnative.test( docElem.compareDocumentPosition );
1291
1292	// Element contains another
1293	// Purposefully does not implement inclusive descendent
1294	// As in, an element does not contain itself
1295	contains = hasCompare || rnative.test( docElem.contains ) ?
1296		function( a, b ) {
1297			var adown = a.nodeType === 9 ? a.documentElement : a,
1298				bup = b && b.parentNode;
1299			return a === bup || !!( bup && bup.nodeType === 1 && (
1300				adown.contains ?
1301					adown.contains( bup ) :
1302					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
1303			));
1304		} :
1305		function( a, b ) {
1306			if ( b ) {
1307				while ( (b = b.parentNode) ) {
1308					if ( b === a ) {
1309						return true;
1310					}
1311				}
1312			}
1313			return false;
1314		};
1315
1316	/* Sorting
1317	---------------------------------------------------------------------- */
1318
1319	// Document order sorting
1320	sortOrder = hasCompare ?
1321	function( a, b ) {
1322
1323		// Flag for duplicate removal
1324		if ( a === b ) {
1325			hasDuplicate = true;
1326			return 0;
1327		}
1328
1329		// Sort on method existence if only one input has compareDocumentPosition
1330		var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
1331		if ( compare ) {
1332			return compare;
1333		}
1334
1335		// Calculate position if both inputs belong to the same document
1336		compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
1337			a.compareDocumentPosition( b ) :
1338
1339			// Otherwise we know they are disconnected
1340			1;
1341
1342		// Disconnected nodes
1343		if ( compare & 1 ||
1344			(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
1345
1346			// Choose the first element that is related to our preferred document
1347			if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
1348				return -1;
1349			}
1350			if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
1351				return 1;
1352			}
1353
1354			// Maintain original order
1355			return sortInput ?
1356				( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
1357				0;
1358		}
1359
1360		return compare & 4 ? -1 : 1;
1361	} :
1362	function( a, b ) {
1363		// Exit early if the nodes are identical
1364		if ( a === b ) {
1365			hasDuplicate = true;
1366			return 0;
1367		}
1368
1369		var cur,
1370			i = 0,
1371			aup = a.parentNode,
1372			bup = b.parentNode,
1373			ap = [ a ],
1374			bp = [ b ];
1375
1376		// Parentless nodes are either documents or disconnected
1377		if ( !aup || !bup ) {
1378			return a === doc ? -1 :
1379				b === doc ? 1 :
1380				aup ? -1 :
1381				bup ? 1 :
1382				sortInput ?
1383				( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
1384				0;
1385
1386		// If the nodes are siblings, we can do a quick check
1387		} else if ( aup === bup ) {
1388			return siblingCheck( a, b );
1389		}
1390
1391		// Otherwise we need full lists of their ancestors for comparison
1392		cur = a;
1393		while ( (cur = cur.parentNode) ) {
1394			ap.unshift( cur );
1395		}
1396		cur = b;
1397		while ( (cur = cur.parentNode) ) {
1398			bp.unshift( cur );
1399		}
1400
1401		// Walk down the tree looking for a discrepancy
1402		while ( ap[i] === bp[i] ) {
1403			i++;
1404		}
1405
1406		return i ?
1407			// Do a sibling check if the nodes have a common ancestor
1408			siblingCheck( ap[i], bp[i] ) :
1409
1410			// Otherwise nodes in our document sort first
1411			ap[i] === preferredDoc ? -1 :
1412			bp[i] === preferredDoc ? 1 :
1413			0;
1414	};
1415
1416	return doc;
1417};
1418
1419Sizzle.matches = function( expr, elements ) {
1420	return Sizzle( expr, null, null, elements );
1421};
1422
1423Sizzle.matchesSelector = function( elem, expr ) {
1424	// Set document vars if needed
1425	if ( ( elem.ownerDocument || elem ) !== document ) {
1426		setDocument( elem );
1427	}
1428
1429	// Make sure that attribute selectors are quoted
1430	expr = expr.replace( rattributeQuotes, "='$1']" );
1431
1432	if ( support.matchesSelector && documentIsHTML &&
1433		( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
1434		( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {
1435
1436		try {
1437			var ret = matches.call( elem, expr );
1438
1439			// IE 9's matchesSelector returns false on disconnected nodes
1440			if ( ret || support.disconnectedMatch ||
1441					// As well, disconnected nodes are said to be in a document
1442					// fragment in IE 9
1443					elem.document && elem.document.nodeType !== 11 ) {
1444				return ret;
1445			}
1446		} catch (e) {}
1447	}
1448
1449	return Sizzle( expr, document, null, [ elem ] ).length > 0;
1450};
1451
1452Sizzle.contains = function( context, elem ) {
1453	// Set document vars if needed
1454	if ( ( context.ownerDocument || context ) !== document ) {
1455		setDocument( context );
1456	}
1457	return contains( context, elem );
1458};
1459
1460Sizzle.attr = function( elem, name ) {
1461	// Set document vars if needed
1462	if ( ( elem.ownerDocument || elem ) !== document ) {
1463		setDocument( elem );
1464	}
1465
1466	var fn = Expr.attrHandle[ name.toLowerCase() ],
1467		// Don't get fooled by Object.prototype properties (jQuery #13807)
1468		val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
1469			fn( elem, name, !documentIsHTML ) :
1470			undefined;
1471
1472	return val !== undefined ?
1473		val :
1474		support.attributes || !documentIsHTML ?
1475			elem.getAttribute( name ) :
1476			(val = elem.getAttributeNode(name)) && val.specified ?
1477				val.value :
1478				null;
1479};
1480
1481Sizzle.error = function( msg ) {
1482	throw new Error( "Syntax error, unrecognized expression: " + msg );
1483};
1484
1485/**
1486 * Document sorting and removing duplicates
1487 * @param {ArrayLike} results
1488 */
1489Sizzle.uniqueSort = function( results ) {
1490	var elem,
1491		duplicates = [],
1492		j = 0,
1493		i = 0;
1494
1495	// Unless we *know* we can detect duplicates, assume their presence
1496	hasDuplicate = !support.detectDuplicates;
1497	sortInput = !support.sortStable && results.slice( 0 );
1498	results.sort( sortOrder );
1499
1500	if ( hasDuplicate ) {
1501		while ( (elem = results[i++]) ) {
1502			if ( elem === results[ i ] ) {
1503				j = duplicates.push( i );
1504			}
1505		}
1506		while ( j-- ) {
1507			results.splice( duplicates[ j ], 1 );
1508		}
1509	}
1510
1511	// Clear input after sorting to release objects
1512	// See https://github.com/jquery/sizzle/pull/225
1513	sortInput = null;
1514
1515	return results;
1516};
1517
1518/**
1519 * Utility function for retrieving the text value of an array of DOM nodes
1520 * @param {Array|Element} elem
1521 */
1522getText = Sizzle.getText = function( elem ) {
1523	var node,
1524		ret = "",
1525		i = 0,
1526		nodeType = elem.nodeType;
1527
1528	if ( !nodeType ) {
1529		// If no nodeType, this is expected to be an array
1530		while ( (node = elem[i++]) ) {
1531			// Do not traverse comment nodes
1532			ret += getText( node );
1533		}
1534	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
1535		// Use textContent for elements
1536		// innerText usage removed for consistency of new lines (jQuery #11153)
1537		if ( typeof elem.textContent === "string" ) {
1538			return elem.textContent;
1539		} else {
1540			// Traverse its children
1541			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
1542				ret += getText( elem );
1543			}
1544		}
1545	} else if ( nodeType === 3 || nodeType === 4 ) {
1546		return elem.nodeValue;
1547	}
1548	// Do not include comment or processing instruction nodes
1549
1550	return ret;
1551};
1552
1553Expr = Sizzle.selectors = {
1554
1555	// Can be adjusted by the user
1556	cacheLength: 50,
1557
1558	createPseudo: markFunction,
1559
1560	match: matchExpr,
1561
1562	attrHandle: {},
1563
1564	find: {},
1565
1566	relative: {
1567		">": { dir: "parentNode", first: true },
1568		" ": { dir: "parentNode" },
1569		"+": { dir: "previousSibling", first: true },
1570		"~": { dir: "previousSibling" }
1571	},
1572
1573	preFilter: {
1574		"ATTR": function( match ) {
1575			match[1] = match[1].replace( runescape, funescape );
1576
1577			// Move the given value to match[3] whether quoted or unquoted
1578			match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
1579
1580			if ( match[2] === "~=" ) {
1581				match[3] = " " + match[3] + " ";
1582			}
1583
1584			return match.slice( 0, 4 );
1585		},
1586
1587		"CHILD": function( match ) {
1588			/* matches from matchExpr["CHILD"]
1589				1 type (only|nth|...)
1590				2 what (child|of-type)
1591				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
1592				4 xn-component of xn+y argument ([+-]?\d*n|)
1593				5 sign of xn-component
1594				6 x of xn-component
1595				7 sign of y-component
1596				8 y of y-component
1597			*/
1598			match[1] = match[1].toLowerCase();
1599
1600			if ( match[1].slice( 0, 3 ) === "nth" ) {
1601				// nth-* requires argument
1602				if ( !match[3] ) {
1603					Sizzle.error( match[0] );
1604				}
1605
1606				// numeric x and y parameters for Expr.filter.CHILD
1607				// remember that false/true cast respectively to 0/1
1608				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
1609				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
1610
1611			// other types prohibit arguments
1612			} else if ( match[3] ) {
1613				Sizzle.error( match[0] );
1614			}
1615
1616			return match;
1617		},
1618
1619		"PSEUDO": function( match ) {
1620			var excess,
1621				unquoted = !match[6] && match[2];
1622
1623			if ( matchExpr["CHILD"].test( match[0] ) ) {
1624				return null;
1625			}
1626
1627			// Accept quoted arguments as-is
1628			if ( match[3] ) {
1629				match[2] = match[4] || match[5] || "";
1630
1631			// Strip excess characters from unquoted arguments
1632			} else if ( unquoted && rpseudo.test( unquoted ) &&
1633				// Get excess from tokenize (recursively)
1634				(excess = tokenize( unquoted, true )) &&
1635				// advance to the next closing parenthesis
1636				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
1637
1638				// excess is a negative index
1639				match[0] = match[0].slice( 0, excess );
1640				match[2] = unquoted.slice( 0, excess );
1641			}
1642
1643			// Return only captures needed by the pseudo filter method (type and argument)
1644			return match.slice( 0, 3 );
1645		}
1646	},
1647
1648	filter: {
1649
1650		"TAG": function( nodeNameSelector ) {
1651			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
1652			return nodeNameSelector === "*" ?
1653				function() { return true; } :
1654				function( elem ) {
1655					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
1656				};
1657		},
1658
1659		"CLASS": function( className ) {
1660			var pattern = classCache[ className + " " ];
1661
1662			return pattern ||
1663				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
1664				classCache( className, function( elem ) {
1665					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
1666				});
1667		},
1668
1669		"ATTR": function( name, operator, check ) {
1670			return function( elem ) {
1671				var result = Sizzle.attr( elem, name );
1672
1673				if ( result == null ) {
1674					return operator === "!=";
1675				}
1676				if ( !operator ) {
1677					return true;
1678				}
1679
1680				result += "";
1681
1682				return operator === "=" ? result === check :
1683					operator === "!=" ? result !== check :
1684					operator === "^=" ? check && result.indexOf( check ) === 0 :
1685					operator === "*=" ? check && result.indexOf( check ) > -1 :
1686					operator === "$=" ? check && result.slice( -check.length ) === check :
1687					operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
1688					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
1689					false;
1690			};
1691		},
1692
1693		"CHILD": function( type, what, argument, first, last ) {
1694			var simple = type.slice( 0, 3 ) !== "nth",
1695				forward = type.slice( -4 ) !== "last",
1696				ofType = what === "of-type";
1697
1698			return first === 1 && last === 0 ?
1699
1700				// Shortcut for :nth-*(n)
1701				function( elem ) {
1702					return !!elem.parentNode;
1703				} :
1704
1705				function( elem, context, xml ) {
1706					var cache, outerCache, node, diff, nodeIndex, start,
1707						dir = simple !== forward ? "nextSibling" : "previousSibling",
1708						parent = elem.parentNode,
1709						name = ofType && elem.nodeName.toLowerCase(),
1710						useCache = !xml && !ofType;
1711
1712					if ( parent ) {
1713
1714						// :(first|last|only)-(child|of-type)
1715						if ( simple ) {
1716							while ( dir ) {
1717								node = elem;
1718								while ( (node = node[ dir ]) ) {
1719									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
1720										return false;
1721									}
1722								}
1723								// Reverse direction for :only-* (if we haven't yet done so)
1724								start = dir = type === "only" && !start && "nextSibling";
1725							}
1726							return true;
1727						}
1728
1729						start = [ forward ? parent.firstChild : parent.lastChild ];
1730
1731						// non-xml :nth-child(...) stores cache data on `parent`
1732						if ( forward && useCache ) {
1733							// Seek `elem` from a previously-cached index
1734							outerCache = parent[ expando ] || (parent[ expando ] = {});
1735							cache = outerCache[ type ] || [];
1736							nodeIndex = cache[0] === dirruns && cache[1];
1737							diff = cache[0] === dirruns && cache[2];
1738							node = nodeIndex && parent.childNodes[ nodeIndex ];
1739
1740							while ( (node = ++nodeIndex && node && node[ dir ] ||
1741
1742								// Fallback to seeking `elem` from the start
1743								(diff = nodeIndex = 0) || start.pop()) ) {
1744
1745								// When found, cache indexes on `parent` and break
1746								if ( node.nodeType === 1 && ++diff && node === elem ) {
1747									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
1748									break;
1749								}
1750							}
1751
1752						// Use previously-cached element index if available
1753						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
1754							diff = cache[1];
1755
1756						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
1757						} else {
1758							// Use the same loop as above to seek `elem` from the start
1759							while ( (node = ++nodeIndex && node && node[ dir ] ||
1760								(diff = nodeIndex = 0) || start.pop()) ) {
1761
1762								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
1763									// Cache the index of each encountered element
1764									if ( useCache ) {
1765										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
1766									}
1767
1768									if ( node === elem ) {
1769										break;
1770									}
1771								}
1772							}
1773						}
1774
1775						// Incorporate the offset, then check against cycle size
1776						diff -= last;
1777						return diff === first || ( diff % first === 0 && diff / first >= 0 );
1778					}
1779				};
1780		},
1781
1782		"PSEUDO": function( pseudo, argument ) {
1783			// pseudo-class names are case-insensitive
1784			// http://www.w3.org/TR/selectors/#pseudo-classes
1785			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
1786			// Remember that setFilters inherits from pseudos
1787			var args,
1788				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
1789					Sizzle.error( "unsupported pseudo: " + pseudo );
1790
1791			// The user may use createPseudo to indicate that
1792			// arguments are needed to create the filter function
1793			// just as Sizzle does
1794			if ( fn[ expando ] ) {
1795				return fn( argument );
1796			}
1797
1798			// But maintain support for old signatures
1799			if ( fn.length > 1 ) {
1800				args = [ pseudo, pseudo, "", argument ];
1801				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
1802					markFunction(function( seed, matches ) {
1803						var idx,
1804							matched = fn( seed, argument ),
1805							i = matched.length;
1806						while ( i-- ) {
1807							idx = indexOf( seed, matched[i] );
1808							seed[ idx ] = !( matches[ idx ] = matched[i] );
1809						}
1810					}) :
1811					function( elem ) {
1812						return fn( elem, 0, args );
1813					};
1814			}
1815
1816			return fn;
1817		}
1818	},
1819
1820	pseudos: {
1821		// Potentially complex pseudos
1822		"not": markFunction(function( selector ) {
1823			// Trim the selector passed to compile
1824			// to avoid treating leading and trailing
1825			// spaces as combinators
1826			var input = [],
1827				results = [],
1828				matcher = compile( selector.replace( rtrim, "$1" ) );
1829
1830			return matcher[ expando ] ?
1831				markFunction(function( seed, matches, context, xml ) {
1832					var elem,
1833						unmatched = matcher( seed, null, xml, [] ),
1834						i = seed.length;
1835
1836					// Match elements unmatched by `matcher`
1837					while ( i-- ) {
1838						if ( (elem = unmatched[i]) ) {
1839							seed[i] = !(matches[i] = elem);
1840						}
1841					}
1842				}) :
1843				function( elem, context, xml ) {
1844					input[0] = elem;
1845					matcher( input, null, xml, results );
1846					// Don't keep the element (issue #299)
1847					input[0] = null;
1848					return !results.pop();
1849				};
1850		}),
1851
1852		"has": markFunction(function( selector ) {
1853			return function( elem ) {
1854				return Sizzle( selector, elem ).length > 0;
1855			};
1856		}),
1857
1858		"contains": markFunction(function( text ) {
1859			text = text.replace( runescape, funescape );
1860			return function( elem ) {
1861				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
1862			};
1863		}),
1864
1865		// "Whether an element is represented by a :lang() selector
1866		// is based solely on the element's language value
1867		// being equal to the identifier C,
1868		// or beginning with the identifier C immediately followed by "-".
1869		// The matching of C against the element's language value is performed case-insensitively.
1870		// The identifier C does not have to be a valid language name."
1871		// http://www.w3.org/TR/selectors/#lang-pseudo
1872		"lang": markFunction( function( lang ) {
1873			// lang value must be a valid identifier
1874			if ( !ridentifier.test(lang || "") ) {
1875				Sizzle.error( "unsupported lang: " + lang );
1876			}
1877			lang = lang.replace( runescape, funescape ).toLowerCase();
1878			return function( elem ) {
1879				var elemLang;
1880				do {
1881					if ( (elemLang = documentIsHTML ?
1882						elem.lang :
1883						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
1884
1885						elemLang = elemLang.toLowerCase();
1886						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
1887					}
1888				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
1889				return false;
1890			};
1891		}),
1892
1893		// Miscellaneous
1894		"target": function( elem ) {
1895			var hash = window.location && window.location.hash;
1896			return hash && hash.slice( 1 ) === elem.id;
1897		},
1898
1899		"root": function( elem ) {
1900			return elem === docElem;
1901		},
1902
1903		"focus": function( elem ) {
1904			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
1905		},
1906
1907		// Boolean properties
1908		"enabled": function( elem ) {
1909			return elem.disabled === false;
1910		},
1911
1912		"disabled": function( elem ) {
1913			return elem.disabled === true;
1914		},
1915
1916		"checked": function( elem ) {
1917			// In CSS3, :checked should return both checked and selected elements
1918			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
1919			var nodeName = elem.nodeName.toLowerCase();
1920			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
1921		},
1922
1923		"selected": function( elem ) {
1924			// Accessing this property makes selected-by-default
1925			// options in Safari work properly
1926			if ( elem.parentNode ) {
1927				elem.parentNode.selectedIndex;
1928			}
1929
1930			return elem.selected === true;
1931		},
1932
1933		// Contents
1934		"empty": function( elem ) {
1935			// http://www.w3.org/TR/selectors/#empty-pseudo
1936			// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
1937			//   but not by others (comment: 8; processing instruction: 7; etc.)
1938			// nodeType < 6 works because attributes (2) do not appear as children
1939			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
1940				if ( elem.nodeType < 6 ) {
1941					return false;
1942				}
1943			}
1944			return true;
1945		},
1946
1947		"parent": function( elem ) {
1948			return !Expr.pseudos["empty"]( elem );
1949		},
1950
1951		// Element/input types
1952		"header": function( elem ) {
1953			return rheader.test( elem.nodeName );
1954		},
1955
1956		"input": function( elem ) {
1957			return rinputs.test( elem.nodeName );
1958		},
1959
1960		"button": function( elem ) {
1961			var name = elem.nodeName.toLowerCase();
1962			return name === "input" && elem.type === "button" || name === "button";
1963		},
1964
1965		"text": function( elem ) {
1966			var attr;
1967			return elem.nodeName.toLowerCase() === "input" &&
1968				elem.type === "text" &&
1969
1970				// Support: IE<8
1971				// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
1972				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
1973		},
1974
1975		// Position-in-collection
1976		"first": createPositionalPseudo(function() {
1977			return [ 0 ];
1978		}),
1979
1980		"last": createPositionalPseudo(function( matchIndexes, length ) {
1981			return [ length - 1 ];
1982		}),
1983
1984		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
1985			return [ argument < 0 ? argument + length : argument ];
1986		}),
1987
1988		"even": createPositionalPseudo(function( matchIndexes, length ) {
1989			var i = 0;
1990			for ( ; i < length; i += 2 ) {
1991				matchIndexes.push( i );
1992			}
1993			return matchIndexes;
1994		}),
1995
1996		"odd": createPositionalPseudo(function( matchIndexes, length ) {
1997			var i = 1;
1998			for ( ; i < length; i += 2 ) {
1999				matchIndexes.push( i );
2000			}
2001			return matchIndexes;
2002		}),
2003
2004		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
2005			var i = argument < 0 ? argument + length : argument;
2006			for ( ; --i >= 0; ) {
2007				matchIndexes.push( i );
2008			}
2009			return matchIndexes;
2010		}),
2011
2012		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
2013			var i = argument < 0 ? argument + length : argument;
2014			for ( ; ++i < length; ) {
2015				matchIndexes.push( i );
2016			}
2017			return matchIndexes;
2018		})
2019	}
2020};
2021
2022Expr.pseudos["nth"] = Expr.pseudos["eq"];
2023
2024// Add button/input type pseudos
2025for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
2026	Expr.pseudos[ i ] = createInputPseudo( i );
2027}
2028for ( i in { submit: true, reset: true } ) {
2029	Expr.pseudos[ i ] = createButtonPseudo( i );
2030}
2031
2032// Easy API for creating new setFilters
2033function setFilters() {}
2034setFilters.prototype = Expr.filters = Expr.pseudos;
2035Expr.setFilters = new setFilters();
2036
2037tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
2038	var matched, match, tokens, type,
2039		soFar, groups, preFilters,
2040		cached = tokenCache[ selector + " " ];
2041
2042	if ( cached ) {
2043		return parseOnly ? 0 : cached.slice( 0 );
2044	}
2045
2046	soFar = selector;
2047	groups = [];
2048	preFilters = Expr.preFilter;
2049
2050	while ( soFar ) {
2051
2052		// Comma and first run
2053		if ( !matched || (match = rcomma.exec( soFar )) ) {
2054			if ( match ) {
2055				// Don't consume trailing commas as valid
2056				soFar = soFar.slice( match[0].length ) || soFar;
2057			}
2058			groups.push( (tokens = []) );
2059		}
2060
2061		matched = false;
2062
2063		// Combinators
2064		if ( (match = rcombinators.exec( soFar )) ) {
2065			matched = match.shift();
2066			tokens.push({
2067				value: matched,
2068				// Cast descendant combinators to space
2069				type: match[0].replace( rtrim, " " )
2070			});
2071			soFar = soFar.slice( matched.length );
2072		}
2073
2074		// Filters
2075		for ( type in Expr.filter ) {
2076			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
2077				(match = preFilters[ type ]( match ))) ) {
2078				matched = match.shift();
2079				tokens.push({
2080					value: matched,
2081					type: type,
2082					matches: match
2083				});
2084				soFar = soFar.slice( matched.length );
2085			}
2086		}
2087
2088		if ( !matched ) {
2089			break;
2090		}
2091	}
2092
2093	// Return the length of the invalid excess
2094	// if we're just parsing
2095	// Otherwise, throw an error or return tokens
2096	return parseOnly ?
2097		soFar.length :
2098		soFar ?
2099			Sizzle.error( selector ) :
2100			// Cache the tokens
2101			tokenCache( selector, groups ).slice( 0 );
2102};
2103
2104function toSelector( tokens ) {
2105	var i = 0,
2106		len = tokens.length,
2107		selector = "";
2108	for ( ; i < len; i++ ) {
2109		selector += tokens[i].value;
2110	}
2111	return selector;
2112}
2113
2114function addCombinator( matcher, combinator, base ) {
2115	var dir = combinator.dir,
2116		checkNonElements = base && dir === "parentNode",
2117		doneName = done++;
2118
2119	return combinator.first ?
2120		// Check against closest ancestor/preceding element
2121		function( elem, context, xml ) {
2122			while ( (elem = elem[ dir ]) ) {
2123				if ( elem.nodeType === 1 || checkNonElements ) {
2124					return matcher( elem, context, xml );
2125				}
2126			}
2127		} :
2128
2129		// Check against all ancestor/preceding elements
2130		function( elem, context, xml ) {
2131			var oldCache, outerCache,
2132				newCache = [ dirruns, doneName ];
2133
2134			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
2135			if ( xml ) {
2136				while ( (elem = elem[ dir ]) ) {
2137					if ( elem.nodeType === 1 || checkNonElements ) {
2138						if ( matcher( elem, context, xml ) ) {
2139							return true;
2140						}
2141					}
2142				}
2143			} else {
2144				while ( (elem = elem[ dir ]) ) {
2145					if ( elem.nodeType === 1 || checkNonElements ) {
2146						outerCache = elem[ expando ] || (elem[ expando ] = {});
2147						if ( (oldCache = outerCache[ dir ]) &&
2148							oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
2149
2150							// Assign to newCache so results back-propagate to previous elements
2151							return (newCache[ 2 ] = oldCache[ 2 ]);
2152						} else {
2153							// Reuse newcache so results back-propagate to previous elements
2154							outerCache[ dir ] = newCache;
2155
2156							// A match means we're done; a fail means we have to keep checking
2157							if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
2158								return true;
2159							}
2160						}
2161					}
2162				}
2163			}
2164		};
2165}
2166
2167function elementMatcher( matchers ) {
2168	return matchers.length > 1 ?
2169		function( elem, context, xml ) {
2170			var i = matchers.length;
2171			while ( i-- ) {
2172				if ( !matchers[i]( elem, context, xml ) ) {
2173					return false;
2174				}
2175			}
2176			return true;
2177		} :
2178		matchers[0];
2179}
2180
2181function multipleContexts( selector, contexts, results ) {
2182	var i = 0,
2183		len = contexts.length;
2184	for ( ; i < len; i++ ) {
2185		Sizzle( selector, contexts[i], results );
2186	}
2187	return results;
2188}
2189
2190function condense( unmatched, map, filter, context, xml ) {
2191	var elem,
2192		newUnmatched = [],
2193		i = 0,
2194		len = unmatched.length,
2195		mapped = map != null;
2196
2197	for ( ; i < len; i++ ) {
2198		if ( (elem = unmatched[i]) ) {
2199			if ( !filter || filter( elem, context, xml ) ) {
2200				newUnmatched.push( elem );
2201				if ( mapped ) {
2202					map.push( i );
2203				}
2204			}
2205		}
2206	}
2207
2208	return newUnmatched;
2209}
2210
2211function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
2212	if ( postFilter && !postFilter[ expando ] ) {
2213		postFilter = setMatcher( postFilter );
2214	}
2215	if ( postFinder && !postFinder[ expando ] ) {
2216		postFinder = setMatcher( postFinder, postSelector );
2217	}
2218	return markFunction(function( seed, results, context, xml ) {
2219		var temp, i, elem,
2220			preMap = [],
2221			postMap = [],
2222			preexisting = results.length,
2223
2224			// Get initial elements from seed or context
2225			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
2226
2227			// Prefilter to get matcher input, preserving a map for seed-results synchronization
2228			matcherIn = preFilter && ( seed || !selector ) ?
2229				condense( elems, preMap, preFilter, context, xml ) :
2230				elems,
2231
2232			matcherOut = matcher ?
2233				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
2234				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
2235
2236					// ...intermediate processing is necessary
2237					[] :
2238
2239					// ...otherwise use results directly
2240					results :
2241				matcherIn;
2242
2243		// Find primary matches
2244		if ( matcher ) {
2245			matcher( matcherIn, matcherOut, context, xml );
2246		}
2247
2248		// Apply postFilter
2249		if ( postFilter ) {
2250			temp = condense( matcherOut, postMap );
2251			postFilter( temp, [], context, xml );
2252
2253			// Un-match failing elements by moving them back to matcherIn
2254			i = temp.length;
2255			while ( i-- ) {
2256				if ( (elem = temp[i]) ) {
2257					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
2258				}
2259			}
2260		}
2261
2262		if ( seed ) {
2263			if ( postFinder || preFilter ) {
2264				if ( postFinder ) {
2265					// Get the final matcherOut by condensing this intermediate into postFinder contexts
2266					temp = [];
2267					i = matcherOut.length;
2268					while ( i-- ) {
2269						if ( (elem = matcherOut[i]) ) {
2270							// Restore matcherIn since elem is not yet a final match
2271							temp.push( (matcherIn[i] = elem) );
2272						}
2273					}
2274					postFinder( null, (matcherOut = []), temp, xml );
2275				}
2276
2277				// Move matched elements from seed to results to keep them synchronized
2278				i = matcherOut.length;
2279				while ( i-- ) {
2280					if ( (elem = matcherOut[i]) &&
2281						(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
2282
2283						seed[temp] = !(results[temp] = elem);
2284					}
2285				}
2286			}
2287
2288		// Add elements to results, through postFinder if defined
2289		} else {
2290			matcherOut = condense(
2291				matcherOut === results ?
2292					matcherOut.splice( preexisting, matcherOut.length ) :
2293					matcherOut
2294			);
2295			if ( postFinder ) {
2296				postFinder( null, results, matcherOut, xml );
2297			} else {
2298				push.apply( results, matcherOut );
2299			}
2300		}
2301	});
2302}
2303
2304function matcherFromTokens( tokens ) {
2305	var checkContext, matcher, j,
2306		len = tokens.length,
2307		leadingRelative = Expr.relative[ tokens[0].type ],
2308		implicitRelative = leadingRelative || Expr.relative[" "],
2309		i = leadingRelative ? 1 : 0,
2310
2311		// The foundational matcher ensures that elements are reachable from top-level context(s)
2312		matchContext = addCombinator( function( elem ) {
2313			return elem === checkContext;
2314		}, implicitRelative, true ),
2315		matchAnyContext = addCombinator( function( elem ) {
2316			return indexOf( checkContext, elem ) > -1;
2317		}, implicitRelative, true ),
2318		matchers = [ function( elem, context, xml ) {
2319			var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
2320				(checkContext = context).nodeType ?
2321					matchContext( elem, context, xml ) :
2322					matchAnyContext( elem, context, xml ) );
2323			// Avoid hanging onto element (issue #299)
2324			checkContext = null;
2325			return ret;
2326		} ];
2327
2328	for ( ; i < len; i++ ) {
2329		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
2330			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
2331		} else {
2332			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
2333
2334			// Return special upon seeing a positional matcher
2335			if ( matcher[ expando ] ) {
2336				// Find the next relative operator (if any) for proper handling
2337				j = ++i;
2338				for ( ; j < len; j++ ) {
2339					if ( Expr.relative[ tokens[j].type ] ) {
2340						break;
2341					}
2342				}
2343				return setMatcher(
2344					i > 1 && elementMatcher( matchers ),
2345					i > 1 && toSelector(
2346						// If the preceding token was a descendant combinator, insert an implicit any-element `*`
2347						tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
2348					).replace( rtrim, "$1" ),
2349					matcher,
2350					i < j && matcherFromTokens( tokens.slice( i, j ) ),
2351					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
2352					j < len && toSelector( tokens )
2353				);
2354			}
2355			matchers.push( matcher );
2356		}
2357	}
2358
2359	return elementMatcher( matchers );
2360}
2361
2362function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
2363	var bySet = setMatchers.length > 0,
2364		byElement = elementMatchers.length > 0,
2365		superMatcher = function( seed, context, xml, results, outermost ) {
2366			var elem, j, matcher,
2367				matchedCount = 0,
2368				i = "0",
2369				unmatched = seed && [],
2370				setMatched = [],
2371				contextBackup = outermostContext,
2372				// We must always have either seed elements or outermost context
2373				elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
2374				// Use integer dirruns iff this is the outermost matcher
2375				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
2376				len = elems.length;
2377
2378			if ( outermost ) {
2379				outermostContext = context !== document && context;
2380			}
2381
2382			// Add elements passing elementMatchers directly to results
2383			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
2384			// Support: IE<9, Safari
2385			// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
2386			for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
2387				if ( byElement && elem ) {
2388					j = 0;
2389					while ( (matcher = elementMatchers[j++]) ) {
2390						if ( matcher( elem, context, xml ) ) {
2391							results.push( elem );
2392							break;
2393						}
2394					}
2395					if ( outermost ) {
2396						dirruns = dirrunsUnique;
2397					}
2398				}
2399
2400				// Track unmatched elements for set filters
2401				if ( bySet ) {
2402					// They will have gone through all possible matchers
2403					if ( (elem = !matcher && elem) ) {
2404						matchedCount--;
2405					}
2406
2407					// Lengthen the array for every element, matched or not
2408					if ( seed ) {
2409						unmatched.push( elem );
2410					}
2411				}
2412			}
2413
2414			// Apply set filters to unmatched elements
2415			matchedCount += i;
2416			if ( bySet && i !== matchedCount ) {
2417				j = 0;
2418				while ( (matcher = setMatchers[j++]) ) {
2419					matcher( unmatched, setMatched, context, xml );
2420				}
2421
2422				if ( seed ) {
2423					// Reintegrate element matches to eliminate the need for sorting
2424					if ( matchedCount > 0 ) {
2425						while ( i-- ) {
2426							if ( !(unmatched[i] || setMatched[i]) ) {
2427								setMatched[i] = pop.call( results );
2428							}
2429						}
2430					}
2431
2432					// Discard index placeholder values to get only actual matches
2433					setMatched = condense( setMatched );
2434				}
2435
2436				// Add matches to results
2437				push.apply( results, setMatched );
2438
2439				// Seedless set matches succeeding multiple successful matchers stipulate sorting
2440				if ( outermost && !seed && setMatched.length > 0 &&
2441					( matchedCount + setMatchers.length ) > 1 ) {
2442
2443					Sizzle.uniqueSort( results );
2444				}
2445			}
2446
2447			// Override manipulation of globals by nested matchers
2448			if ( outermost ) {
2449				dirruns = dirrunsUnique;
2450				outermostContext = contextBackup;
2451			}
2452
2453			return unmatched;
2454		};
2455
2456	return bySet ?
2457		markFunction( superMatcher ) :
2458		superMatcher;
2459}
2460
2461compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
2462	var i,
2463		setMatchers = [],
2464		elementMatchers = [],
2465		cached = compilerCache[ selector + " " ];
2466
2467	if ( !cached ) {
2468		// Generate a function of recursive functions that can be used to check each element
2469		if ( !match ) {
2470			match = tokenize( selector );
2471		}
2472		i = match.length;
2473		while ( i-- ) {
2474			cached = matcherFromTokens( match[i] );
2475			if ( cached[ expando ] ) {
2476				setMatchers.push( cached );
2477			} else {
2478				elementMatchers.push( cached );
2479			}
2480		}
2481
2482		// Cache the compiled function
2483		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
2484
2485		// Save selector and tokenization
2486		cached.selector = selector;
2487	}
2488	return cached;
2489};
2490
2491/**
2492 * A low-level selection function that works with Sizzle's compiled
2493 *  selector functions
2494 * @param {String|Function} selector A selector or a pre-compiled
2495 *  selector function built with Sizzle.compile
2496 * @param {Element} context
2497 * @param {Array} [results]
2498 * @param {Array} [seed] A set of elements to match against
2499 */
2500select = Sizzle.select = function( selector, context, results, seed ) {
2501	var i, tokens, token, type, find,
2502		compiled = typeof selector === "function" && selector,
2503		match = !seed && tokenize( (selector = compiled.selector || selector) );
2504
2505	results = results || [];
2506
2507	// Try to minimize operations if there is no seed and only one group
2508	if ( match.length === 1 ) {
2509
2510		// Take a shortcut and set the context if the root selector is an ID
2511		tokens = match[0] = match[0].slice( 0 );
2512		if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
2513				support.getById && context.nodeType === 9 && documentIsHTML &&
2514				Expr.relative[ tokens[1].type ] ) {
2515
2516			context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
2517			if ( !context ) {
2518				return results;
2519
2520			// Precompiled matchers will still verify ancestry, so step up a level
2521			} else if ( compiled ) {
2522				context = context.parentNode;
2523			}
2524
2525			selector = selector.slice( tokens.shift().value.length );
2526		}
2527
2528		// Fetch a seed set for right-to-left matching
2529		i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
2530		while ( i-- ) {
2531			token = tokens[i];
2532
2533			// Abort if we hit a combinator
2534			if ( Expr.relative[ (type = token.type) ] ) {
2535				break;
2536			}
2537			if ( (find = Expr.find[ type ]) ) {
2538				// Search, expanding context for leading sibling combinators
2539				if ( (seed = find(
2540					token.matches[0].replace( runescape, funescape ),
2541					rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
2542				)) ) {
2543
2544					// If seed is empty or no tokens remain, we can return early
2545					tokens.splice( i, 1 );
2546					selector = seed.length && toSelector( tokens );
2547					if ( !selector ) {
2548						push.apply( results, seed );
2549						return results;
2550					}
2551
2552					break;
2553				}
2554			}
2555		}
2556	}
2557
2558	// Compile and execute a filtering function if one is not provided
2559	// Provide `match` to avoid retokenization if we modified the selector above
2560	( compiled || compile( selector, match ) )(
2561		seed,
2562		context,
2563		!documentIsHTML,
2564		results,
2565		rsibling.test( selector ) && testContext( context.parentNode ) || context
2566	);
2567	return results;
2568};
2569
2570// One-time assignments
2571
2572// Sort stability
2573support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
2574
2575// Support: Chrome 14-35+
2576// Always assume duplicates if they aren't passed to the comparison function
2577support.detectDuplicates = !!hasDuplicate;
2578
2579// Initialize against the default document
2580setDocument();
2581
2582// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
2583// Detached nodes confoundingly follow *each other*
2584support.sortDetached = assert(function( div1 ) {
2585	// Should return 1, but returns 4 (following)
2586	return div1.compareDocumentPosition( document.createElement("div") ) & 1;
2587});
2588
2589// Support: IE<8
2590// Prevent attribute/property "interpolation"
2591// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
2592if ( !assert(function( div ) {
2593	div.innerHTML = "<a href='#'></a>";
2594	return div.firstChild.getAttribute("href") === "#" ;
2595}) ) {
2596	addHandle( "type|href|height|width", function( elem, name, isXML ) {
2597		if ( !isXML ) {
2598			return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
2599		}
2600	});
2601}
2602
2603// Support: IE<9
2604// Use defaultValue in place of getAttribute("value")
2605if ( !support.attributes || !assert(function( div ) {
2606	div.innerHTML = "<input/>";
2607	div.firstChild.setAttribute( "value", "" );
2608	return div.firstChild.getAttribute( "value" ) === "";
2609}) ) {
2610	addHandle( "value", function( elem, name, isXML ) {
2611		if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
2612			return elem.defaultValue;
2613		}
2614	});
2615}
2616
2617// Support: IE<9
2618// Use getAttributeNode to fetch booleans when getAttribute lies
2619if ( !assert(function( div ) {
2620	return div.getAttribute("disabled") == null;
2621}) ) {
2622	addHandle( booleans, function( elem, name, isXML ) {
2623		var val;
2624		if ( !isXML ) {
2625			return elem[ name ] === true ? name.toLowerCase() :
2626					(val = elem.getAttributeNode( name )) && val.specified ?
2627					val.value :
2628				null;
2629		}
2630	});
2631}
2632
2633return Sizzle;
2634
2635})( window );
2636
2637
2638
2639jQuery.find = Sizzle;
2640jQuery.expr = Sizzle.selectors;
2641jQuery.expr[":"] = jQuery.expr.pseudos;
2642jQuery.unique = Sizzle.uniqueSort;
2643jQuery.text = Sizzle.getText;
2644jQuery.isXMLDoc = Sizzle.isXML;
2645jQuery.contains = Sizzle.contains;
2646
2647
2648
2649var rneedsContext = jQuery.expr.match.needsContext;
2650
2651var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/);
2652
2653
2654
2655var risSimple = /^.[^:#\[\.,]*$/;
2656
2657// Implement the identical functionality for filter and not
2658function winnow( elements, qualifier, not ) {
2659	if ( jQuery.isFunction( qualifier ) ) {
2660		return jQuery.grep( elements, function( elem, i ) {
2661			/* jshint -W018 */
2662			return !!qualifier.call( elem, i, elem ) !== not;
2663		});
2664
2665	}
2666
2667	if ( qualifier.nodeType ) {
2668		return jQuery.grep( elements, function( elem ) {
2669			return ( elem === qualifier ) !== not;
2670		});
2671
2672	}
2673
2674	if ( typeof qualifier === "string" ) {
2675		if ( risSimple.test( qualifier ) ) {
2676			return jQuery.filter( qualifier, elements, not );
2677		}
2678
2679		qualifier = jQuery.filter( qualifier, elements );
2680	}
2681
2682	return jQuery.grep( elements, function( elem ) {
2683		return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not;
2684	});
2685}
2686
2687jQuery.filter = function( expr, elems, not ) {
2688	var elem = elems[ 0 ];
2689
2690	if ( not ) {
2691		expr = ":not(" + expr + ")";
2692	}
2693
2694	return elems.length === 1 && elem.nodeType === 1 ?
2695		jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
2696		jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
2697			return elem.nodeType === 1;
2698		}));
2699};
2700
2701jQuery.fn.extend({
2702	find: function( selector ) {
2703		var i,
2704			ret = [],
2705			self = this,
2706			len = self.length;
2707
2708		if ( typeof selector !== "string" ) {
2709			return this.pushStack( jQuery( selector ).filter(function() {
2710				for ( i = 0; i < len; i++ ) {
2711					if ( jQuery.contains( self[ i ], this ) ) {
2712						return true;
2713					}
2714				}
2715			}) );
2716		}
2717
2718		for ( i = 0; i < len; i++ ) {
2719			jQuery.find( selector, self[ i ], ret );
2720		}
2721
2722		// Needed because $( selector, context ) becomes $( context ).find( selector )
2723		ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
2724		ret.selector = this.selector ? this.selector + " " + selector : selector;
2725		return ret;
2726	},
2727	filter: function( selector ) {
2728		return this.pushStack( winnow(this, selector || [], false) );
2729	},
2730	not: function( selector ) {
2731		return this.pushStack( winnow(this, selector || [], true) );
2732	},
2733	is: function( selector ) {
2734		return !!winnow(
2735			this,
2736
2737			// If this is a positional/relative selector, check membership in the returned set
2738			// so $("p:first").is("p:last") won't return true for a doc with two "p".
2739			typeof selector === "string" && rneedsContext.test( selector ) ?
2740				jQuery( selector ) :
2741				selector || [],
2742			false
2743		).length;
2744	}
2745});
2746
2747
2748// Initialize a jQuery object
2749
2750
2751// A central reference to the root jQuery(document)
2752var rootjQuery,
2753
2754	// Use the correct document accordingly with window argument (sandbox)
2755	document = window.document,
2756
2757	// A simple way to check for HTML strings
2758	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
2759	// Strict HTML recognition (#11290: must start with <)
2760	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
2761
2762	init = jQuery.fn.init = function( selector, context ) {
2763		var match, elem;
2764
2765		// HANDLE: $(""), $(null), $(undefined), $(false)
2766		if ( !selector ) {
2767			return this;
2768		}
2769
2770		// Handle HTML strings
2771		if ( typeof selector === "string" ) {
2772			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
2773				// Assume that strings that start and end with <> are HTML and skip the regex check
2774				match = [ null, selector, null ];
2775
2776			} else {
2777				match = rquickExpr.exec( selector );
2778			}
2779
2780			// Match html or make sure no context is specified for #id
2781			if ( match && (match[1] || !context) ) {
2782
2783				// HANDLE: $(html) -> $(array)
2784				if ( match[1] ) {
2785					context = context instanceof jQuery ? context[0] : context;
2786
2787					// scripts is true for back-compat
2788					// Intentionally let the error be thrown if parseHTML is not present
2789					jQuery.merge( this, jQuery.parseHTML(
2790						match[1],
2791						context && context.nodeType ? context.ownerDocument || context : document,
2792						true
2793					) );
2794
2795					// HANDLE: $(html, props)
2796					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
2797						for ( match in context ) {
2798							// Properties of context are called as methods if possible
2799							if ( jQuery.isFunction( this[ match ] ) ) {
2800								this[ match ]( context[ match ] );
2801
2802							// ...and otherwise set as attributes
2803							} else {
2804								this.attr( match, context[ match ] );
2805							}
2806						}
2807					}
2808
2809					return this;
2810
2811				// HANDLE: $(#id)
2812				} else {
2813					elem = document.getElementById( match[2] );
2814
2815					// Check parentNode to catch when Blackberry 4.6 returns
2816					// nodes that are no longer in the document #6963
2817					if ( elem && elem.parentNode ) {
2818						// Handle the case where IE and Opera return items
2819						// by name instead of ID
2820						if ( elem.id !== match[2] ) {
2821							return rootjQuery.find( selector );
2822						}
2823
2824						// Otherwise, we inject the element directly into the jQuery object
2825						this.length = 1;
2826						this[0] = elem;
2827					}
2828
2829					this.context = document;
2830					this.selector = selector;
2831					return this;
2832				}
2833
2834			// HANDLE: $(expr, $(...))
2835			} else if ( !context || context.jquery ) {
2836				return ( context || rootjQuery ).find( selector );
2837
2838			// HANDLE: $(expr, context)
2839			// (which is just equivalent to: $(context).find(expr)
2840			} else {
2841				return this.constructor( context ).find( selector );
2842			}
2843
2844		// HANDLE: $(DOMElement)
2845		} else if ( selector.nodeType ) {
2846			this.context = this[0] = selector;
2847			this.length = 1;
2848			return this;
2849
2850		// HANDLE: $(function)
2851		// Shortcut for document ready
2852		} else if ( jQuery.isFunction( selector ) ) {
2853			return typeof rootjQuery.ready !== "undefined" ?
2854				rootjQuery.ready( selector ) :
2855				// Execute immediately if ready is not present
2856				selector( jQuery );
2857		}
2858
2859		if ( selector.selector !== undefined ) {
2860			this.selector = selector.selector;
2861			this.context = selector.context;
2862		}
2863
2864		return jQuery.makeArray( selector, this );
2865	};
2866
2867// Give the init function the jQuery prototype for later instantiation
2868init.prototype = jQuery.fn;
2869
2870// Initialize central reference
2871rootjQuery = jQuery( document );
2872
2873
2874var rparentsprev = /^(?:parents|prev(?:Until|All))/,
2875	// methods guaranteed to produce a unique set when starting from a unique set
2876	guaranteedUnique = {
2877		children: true,
2878		contents: true,
2879		next: true,
2880		prev: true
2881	};
2882
2883jQuery.extend({
2884	dir: function( elem, dir, until ) {
2885		var matched = [],
2886			cur = elem[ dir ];
2887
2888		while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
2889			if ( cur.nodeType === 1 ) {
2890				matched.push( cur );
2891			}
2892			cur = cur[dir];
2893		}
2894		return matched;
2895	},
2896
2897	sibling: function( n, elem ) {
2898		var r = [];
2899
2900		for ( ; n; n = n.nextSibling ) {
2901			if ( n.nodeType === 1 && n !== elem ) {
2902				r.push( n );
2903			}
2904		}
2905
2906		return r;
2907	}
2908});
2909
2910jQuery.fn.extend({
2911	has: function( target ) {
2912		var i,
2913			targets = jQuery( target, this ),
2914			len = targets.length;
2915
2916		return this.filter(function() {
2917			for ( i = 0; i < len; i++ ) {
2918				if ( jQuery.contains( this, targets[i] ) ) {
2919					return true;
2920				}
2921			}
2922		});
2923	},
2924
2925	closest: function( selectors, context ) {
2926		var cur,
2927			i = 0,
2928			l = this.length,
2929			matched = [],
2930			pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
2931				jQuery( selectors, context || this.context ) :
2932				0;
2933
2934		for ( ; i < l; i++ ) {
2935			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
2936				// Always skip document fragments
2937				if ( cur.nodeType < 11 && (pos ?
2938					pos.index(cur) > -1 :
2939
2940					// Don't pass non-elements to Sizzle
2941					cur.nodeType === 1 &&
2942						jQuery.find.matchesSelector(cur, selectors)) ) {
2943
2944					matched.push( cur );
2945					break;
2946				}
2947			}
2948		}
2949
2950		return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
2951	},
2952
2953	// Determine the position of an element within
2954	// the matched set of elements
2955	index: function( elem ) {
2956
2957		// No argument, return index in parent
2958		if ( !elem ) {
2959			return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
2960		}
2961
2962		// index in selector
2963		if ( typeof elem === "string" ) {
2964			return jQuery.inArray( this[0], jQuery( elem ) );
2965		}
2966
2967		// Locate the position of the desired element
2968		return jQuery.inArray(
2969			// If it receives a jQuery object, the first element is used
2970			elem.jquery ? elem[0] : elem, this );
2971	},
2972
2973	add: function( selector, context ) {
2974		return this.pushStack(
2975			jQuery.unique(
2976				jQuery.merge( this.get(), jQuery( selector, context ) )
2977			)
2978		);
2979	},
2980
2981	addBack: function( selector ) {
2982		return this.add( selector == null ?
2983			this.prevObject : this.prevObject.filter(selector)
2984		);
2985	}
2986});
2987
2988function sibling( cur, dir ) {
2989	do {
2990		cur = cur[ dir ];
2991	} while ( cur && cur.nodeType !== 1 );
2992
2993	return cur;
2994}
2995
2996jQuery.each({
2997	parent: function( elem ) {
2998		var parent = elem.parentNode;
2999		return parent && parent.nodeType !== 11 ? parent : null;
3000	},
3001	parents: function( elem ) {
3002		return jQuery.dir( elem, "parentNode" );
3003	},
3004	parentsUntil: function( elem, i, until ) {
3005		return jQuery.dir( elem, "parentNode", until );
3006	},
3007	next: function( elem ) {
3008		return sibling( elem, "nextSibling" );
3009	},
3010	prev: function( elem ) {
3011		return sibling( elem, "previousSibling" );
3012	},
3013	nextAll: function( elem ) {
3014		return jQuery.dir( elem, "nextSibling" );
3015	},
3016	prevAll: function( elem ) {
3017		return jQuery.dir( elem, "previousSibling" );
3018	},
3019	nextUntil: function( elem, i, until ) {
3020		return jQuery.dir( elem, "nextSibling", until );
3021	},
3022	prevUntil: function( elem, i, until ) {
3023		return jQuery.dir( elem, "previousSibling", until );
3024	},
3025	siblings: function( elem ) {
3026		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
3027	},
3028	children: function( elem ) {
3029		return jQuery.sibling( elem.firstChild );
3030	},
3031	contents: function( elem ) {
3032		return jQuery.nodeName( elem, "iframe" ) ?
3033			elem.contentDocument || elem.contentWindow.document :
3034			jQuery.merge( [], elem.childNodes );
3035	}
3036}, function( name, fn ) {
3037	jQuery.fn[ name ] = function( until, selector ) {
3038		var ret = jQuery.map( this, fn, until );
3039
3040		if ( name.slice( -5 ) !== "Until" ) {
3041			selector = until;
3042		}
3043
3044		if ( selector && typeof selector === "string" ) {
3045			ret = jQuery.filter( selector, ret );
3046		}
3047
3048		if ( this.length > 1 ) {
3049			// Remove duplicates
3050			if ( !guaranteedUnique[ name ] ) {
3051				ret = jQuery.unique( ret );
3052			}
3053
3054			// Reverse order for parents* and prev-derivatives
3055			if ( rparentsprev.test( name ) ) {
3056				ret = ret.reverse();
3057			}
3058		}
3059
3060		return this.pushStack( ret );
3061	};
3062});
3063var rnotwhite = (/\S+/g);
3064
3065
3066
3067// String to Object options format cache
3068var optionsCache = {};
3069
3070// Convert String-formatted options into Object-formatted ones and store in cache
3071function createOptions( options ) {
3072	var object = optionsCache[ options ] = {};
3073	jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
3074		object[ flag ] = true;
3075	});
3076	return object;
3077}
3078
3079/*
3080 * Create a callback list using the following parameters:
3081 *
3082 *	options: an optional list of space-separated options that will change how
3083 *			the callback list behaves or a more traditional option object
3084 *
3085 * By default a callback list will act like an event callback list and can be
3086 * "fired" multiple times.
3087 *
3088 * Possible options:
3089 *
3090 *	once:			will ensure the callback list can only be fired once (like a Deferred)
3091 *
3092 *	memory:			will keep track of previous values and will call any callback added
3093 *					after the list has been fired right away with the latest "memorized"
3094 *					values (like a Deferred)
3095 *
3096 *	unique:			will ensure a callback can only be added once (no duplicate in the list)
3097 *
3098 *	stopOnFalse:	interrupt callings when a callback returns false
3099 *
3100 */
3101jQuery.Callbacks = function( options ) {
3102
3103	// Convert options from String-formatted to Object-formatted if needed
3104	// (we check in cache first)
3105	options = typeof options === "string" ?
3106		( optionsCache[ options ] || createOptions( options ) ) :
3107		jQuery.extend( {}, options );
3108
3109	var // Flag to know if list is currently firing
3110		firing,
3111		// Last fire value (for non-forgettable lists)
3112		memory,
3113		// Flag to know if list was already fired
3114		fired,
3115		// End of the loop when firing
3116		firingLength,
3117		// Index of currently firing callback (modified by remove if needed)
3118		firingIndex,
3119		// First callback to fire (used internally by add and fireWith)
3120		firingStart,
3121		// Actual callback list
3122		list = [],
3123		// Stack of fire calls for repeatable lists
3124		stack = !options.once && [],
3125		// Fire callbacks
3126		fire = function( data ) {
3127			memory = options.memory && data;
3128			fired = true;
3129			firingIndex = firingStart || 0;
3130			firingStart = 0;
3131			firingLength = list.length;
3132			firing = true;
3133			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
3134				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
3135					memory = false; // To prevent further calls using add
3136					break;
3137				}
3138			}
3139			firing = false;
3140			if ( list ) {
3141				if ( stack ) {
3142					if ( stack.length ) {
3143						fire( stack.shift() );
3144					}
3145				} else if ( memory ) {
3146					list = [];
3147				} else {
3148					self.disable();
3149				}
3150			}
3151		},
3152		// Actual Callbacks object
3153		self = {
3154			// Add a callback or a collection of callbacks to the list
3155			add: function() {
3156				if ( list ) {
3157					// First, we save the current length
3158					var start = list.length;
3159					(function add( args ) {
3160						jQuery.each( args, function( _, arg ) {
3161							var type = jQuery.type( arg );
3162							if ( type === "function" ) {
3163								if ( !options.unique || !self.has( arg ) ) {
3164									list.push( arg );
3165								}
3166							} else if ( arg && arg.length && type !== "string" ) {
3167								// Inspect recursively
3168								add( arg );
3169							}
3170						});
3171					})( arguments );
3172					// Do we need to add the callbacks to the
3173					// current firing batch?
3174					if ( firing ) {
3175						firingLength = list.length;
3176					// With memory, if we're not firing then
3177					// we should call right away
3178					} else if ( memory ) {
3179						firingStart = start;
3180						fire( memory );
3181					}
3182				}
3183				return this;
3184			},
3185			// Remove a callback from the list
3186			remove: function() {
3187				if ( list ) {
3188					jQuery.each( arguments, function( _, arg ) {
3189						var index;
3190						while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
3191							list.splice( index, 1 );
3192							// Handle firing indexes
3193							if ( firing ) {
3194								if ( index <= firingLength ) {
3195									firingLength--;
3196								}
3197								if ( index <= firingIndex ) {
3198									firingIndex--;
3199								}
3200							}
3201						}
3202					});
3203				}
3204				return this;
3205			},
3206			// Check if a given callback is in the list.
3207			// If no argument is given, return whether or not list has callbacks attached.
3208			has: function( fn ) {
3209				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
3210			},
3211			// Remove all callbacks from the list
3212			empty: function() {
3213				list = [];
3214				firingLength = 0;
3215				return this;
3216			},
3217			// Have the list do nothing anymore
3218			disable: function() {
3219				list = stack = memory = undefined;
3220				return this;
3221			},
3222			// Is it disabled?
3223			disabled: function() {
3224				return !list;
3225			},
3226			// Lock the list in its current state
3227			lock: function() {
3228				stack = undefined;
3229				if ( !memory ) {
3230					self.disable();
3231				}
3232				return this;
3233			},
3234			// Is it locked?
3235			locked: function() {
3236				return !stack;
3237			},
3238			// Call all callbacks with the given context and arguments
3239			fireWith: function( context, args ) {
3240				if ( list && ( !fired || stack ) ) {
3241					args = args || [];
3242					args = [ context, args.slice ? args.slice() : args ];
3243					if ( firing ) {
3244						stack.push( args );
3245					} else {
3246						fire( args );
3247					}
3248				}
3249				return this;
3250			},
3251			// Call all the callbacks with the given arguments
3252			fire: function() {
3253				self.fireWith( this, arguments );
3254				return this;
3255			},
3256			// To know if the callbacks have already been called at least once
3257			fired: function() {
3258				return !!fired;
3259			}
3260		};
3261
3262	return self;
3263};
3264
3265
3266jQuery.extend({
3267
3268	Deferred: function( func ) {
3269		var tuples = [
3270				// action, add listener, listener list, final state
3271				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
3272				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
3273				[ "notify", "progress", jQuery.Callbacks("memory") ]
3274			],
3275			state = "pending",
3276			promise = {
3277				state: function() {
3278					return state;
3279				},
3280				always: function() {
3281					deferred.done( arguments ).fail( arguments );
3282					return this;
3283				},
3284				then: function( /* fnDone, fnFail, fnProgress */ ) {
3285					var fns = arguments;
3286					return jQuery.Deferred(function( newDefer ) {
3287						jQuery.each( tuples, function( i, tuple ) {
3288							var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
3289							// deferred[ done | fail | progress ] for forwarding actions to newDefer
3290							deferred[ tuple[1] ](function() {
3291								var returned = fn && fn.apply( this, arguments );
3292								if ( returned && jQuery.isFunction( returned.promise ) ) {
3293									returned.promise()
3294										.done( newDefer.resolve )
3295										.fail( newDefer.reject )
3296										.progress( newDefer.notify );
3297								} else {
3298									newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
3299								}
3300							});
3301						});
3302						fns = null;
3303					}).promise();
3304				},
3305				// Get a promise for this deferred
3306				// If obj is provided, the promise aspect is added to the object
3307				promise: function( obj ) {
3308					return obj != null ? jQuery.extend( obj, promise ) : promise;
3309				}
3310			},
3311			deferred = {};
3312
3313		// Keep pipe for back-compat
3314		promise.pipe = promise.then;
3315
3316		// Add list-specific methods
3317		jQuery.each( tuples, function( i, tuple ) {
3318			var list = tuple[ 2 ],
3319				stateString = tuple[ 3 ];
3320
3321			// promise[ done | fail | progress ] = list.add
3322			promise[ tuple[1] ] = list.add;
3323
3324			// Handle state
3325			if ( stateString ) {
3326				list.add(function() {
3327					// state = [ resolved | rejected ]
3328					state = stateString;
3329
3330				// [ reject_list | resolve_list ].disable; progress_list.lock
3331				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
3332			}
3333
3334			// deferred[ resolve | reject | notify ]
3335			deferred[ tuple[0] ] = function() {
3336				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
3337				return this;
3338			};
3339			deferred[ tuple[0] + "With" ] = list.fireWith;
3340		});
3341
3342		// Make the deferred a promise
3343		promise.promise( deferred );
3344
3345		// Call given func if any
3346		if ( func ) {
3347			func.call( deferred, deferred );
3348		}
3349
3350		// All done!
3351		return deferred;
3352	},
3353
3354	// Deferred helper
3355	when: function( subordinate /* , ..., subordinateN */ ) {
3356		var i = 0,
3357			resolveValues = slice.call( arguments ),
3358			length = resolveValues.length,
3359
3360			// the count of uncompleted subordinates
3361			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
3362
3363			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
3364			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
3365
3366			// Update function for both resolve and progress values
3367			updateFunc = function( i, contexts, values ) {
3368				return function( value ) {
3369					contexts[ i ] = this;
3370					values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
3371					if ( values === progressValues ) {
3372						deferred.notifyWith( contexts, values );
3373
3374					} else if ( !(--remaining) ) {
3375						deferred.resolveWith( contexts, values );
3376					}
3377				};
3378			},
3379
3380			progressValues, progressContexts, resolveContexts;
3381
3382		// add listeners to Deferred subordinates; treat others as resolved
3383		if ( length > 1 ) {
3384			progressValues = new Array( length );
3385			progressContexts = new Array( length );
3386			resolveContexts = new Array( length );
3387			for ( ; i < length; i++ ) {
3388				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
3389					resolveValues[ i ].promise()
3390						.done( updateFunc( i, resolveContexts, resolveValues ) )
3391						.fail( deferred.reject )
3392						.progress( updateFunc( i, progressContexts, progressValues ) );
3393				} else {
3394					--remaining;
3395				}
3396			}
3397		}
3398
3399		// if we're not waiting on anything, resolve the master
3400		if ( !remaining ) {
3401			deferred.resolveWith( resolveContexts, resolveValues );
3402		}
3403
3404		return deferred.promise();
3405	}
3406});
3407
3408
3409// The deferred used on DOM ready
3410var readyList;
3411
3412jQuery.fn.ready = function( fn ) {
3413	// Add the callback
3414	jQuery.ready.promise().done( fn );
3415
3416	return this;
3417};
3418
3419jQuery.extend({
3420	// Is the DOM ready to be used? Set to true once it occurs.
3421	isReady: false,
3422
3423	// A counter to track how many items to wait for before
3424	// the ready event fires. See #6781
3425	readyWait: 1,
3426
3427	// Hold (or release) the ready event
3428	holdReady: function( hold ) {
3429		if ( hold ) {
3430			jQuery.readyWait++;
3431		} else {
3432			jQuery.ready( true );
3433		}
3434	},
3435
3436	// Handle when the DOM is ready
3437	ready: function( wait ) {
3438
3439		// Abort if there are pending holds or we're already ready
3440		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
3441			return;
3442		}
3443
3444		// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
3445		if ( !document.body ) {
3446			return setTimeout( jQuery.ready );
3447		}
3448
3449		// Remember that the DOM is ready
3450		jQuery.isReady = true;
3451
3452		// If a normal DOM Ready event fired, decrement, and wait if need be
3453		if ( wait !== true && --jQuery.readyWait > 0 ) {
3454			return;
3455		}
3456
3457		// If there are functions bound, to execute
3458		readyList.resolveWith( document, [ jQuery ] );
3459
3460		// Trigger any bound ready events
3461		if ( jQuery.fn.triggerHandler ) {
3462			jQuery( document ).triggerHandler( "ready" );
3463			jQuery( document ).off( "ready" );
3464		}
3465	}
3466});
3467
3468/**
3469 * Clean-up method for dom ready events
3470 */
3471function detach() {
3472	if ( document.addEventListener ) {
3473		document.removeEventListener( "DOMContentLoaded", completed, false );
3474		window.removeEventListener( "load", completed, false );
3475
3476	} else {
3477		document.detachEvent( "onreadystatechange", completed );
3478		window.detachEvent( "onload", completed );
3479	}
3480}
3481
3482/**
3483 * The ready event handler and self cleanup method
3484 */
3485function completed() {
3486	// readyState === "complete" is good enough for us to call the dom ready in oldIE
3487	if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
3488		detach();
3489		jQuery.ready();
3490	}
3491}
3492
3493jQuery.ready.promise = function( obj ) {
3494	if ( !readyList ) {
3495
3496		readyList = jQuery.Deferred();
3497
3498		// Catch cases where $(document).ready() is called after the browser event has already occurred.
3499		// we once tried to use readyState "interactive" here, but it caused issues like the one
3500		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
3501		if ( document.readyState === "complete" ) {
3502			// Handle it asynchronously to allow scripts the opportunity to delay ready
3503			setTimeout( jQuery.ready );
3504
3505		// Standards-based browsers support DOMContentLoaded
3506		} else if ( document.addEventListener ) {
3507			// Use the handy event callback
3508			document.addEventListener( "DOMContentLoaded", completed, false );
3509
3510			// A fallback to window.onload, that will always work
3511			window.addEventListener( "load", completed, false );
3512
3513		// If IE event model is used
3514		} else {
3515			// Ensure firing before onload, maybe late but safe also for iframes
3516			document.attachEvent( "onreadystatechange", completed );
3517
3518			// A fallback to window.onload, that will always work
3519			window.attachEvent( "onload", completed );
3520
3521			// If IE and not a frame
3522			// continually check to see if the document is ready
3523			var top = false;
3524
3525			try {
3526				top = window.frameElement == null && document.documentElement;
3527			} catch(e) {}
3528
3529			if ( top && top.doScroll ) {
3530				(function doScrollCheck() {
3531					if ( !jQuery.isReady ) {
3532
3533						try {
3534							// Use the trick by Diego Perini
3535							// http://javascript.nwbox.com/IEContentLoaded/
3536							top.doScroll("left");
3537						} catch(e) {
3538							return setTimeout( doScrollCheck, 50 );
3539						}
3540
3541						// detach all dom ready events
3542						detach();
3543
3544						// and execute any waiting functions
3545						jQuery.ready();
3546					}
3547				})();
3548			}
3549		}
3550	}
3551	return readyList.promise( obj );
3552};
3553
3554
3555var strundefined = typeof undefined;
3556
3557
3558
3559// Support: IE<9
3560// Iteration over object's inherited properties before its own
3561var i;
3562for ( i in jQuery( support ) ) {
3563	break;
3564}
3565support.ownLast = i !== "0";
3566
3567// Note: most support tests are defined in their respective modules.
3568// false until the test is run
3569support.inlineBlockNeedsLayout = false;
3570
3571// Execute ASAP in case we need to set body.style.zoom
3572jQuery(function() {
3573	// Minified: var a,b,c,d
3574	var val, div, body, container;
3575
3576	body = document.getElementsByTagName( "body" )[ 0 ];
3577	if ( !body || !body.style ) {
3578		// Return for frameset docs that don't have a body
3579		return;
3580	}
3581
3582	// Setup
3583	div = document.createElement( "div" );
3584	container = document.createElement( "div" );
3585	container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
3586	body.appendChild( container ).appendChild( div );
3587
3588	if ( typeof div.style.zoom !== strundefined ) {
3589		// Support: IE<8
3590		// Check if natively block-level elements act like inline-block
3591		// elements when setting their display to 'inline' and giving
3592		// them layout
3593		div.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1";
3594
3595		support.inlineBlockNeedsLayout = val = div.offsetWidth === 3;
3596		if ( val ) {
3597			// Prevent IE 6 from affecting layout for positioned elements #11048
3598			// Prevent IE from shrinking the body in IE 7 mode #12869
3599			// Support: IE<8
3600			body.style.zoom = 1;
3601		}
3602	}
3603
3604	body.removeChild( container );
3605});
3606
3607
3608
3609
3610(function() {
3611	var div = document.createElement( "div" );
3612
3613	// Execute the test only if not already executed in another module.
3614	if (support.deleteExpando == null) {
3615		// Support: IE<9
3616		support.deleteExpando = true;
3617		try {
3618			delete div.test;
3619		} catch( e ) {
3620			support.deleteExpando = false;
3621		}
3622	}
3623
3624	// Null elements to avoid leaks in IE.
3625	div = null;
3626})();
3627
3628
3629/**
3630 * Determines whether an object can have data
3631 */
3632jQuery.acceptData = function( elem ) {
3633	var noData = jQuery.noData[ (elem.nodeName + " ").toLowerCase() ],
3634		nodeType = +elem.nodeType || 1;
3635
3636	// Do not set data on non-element DOM nodes because it will not be cleared (#8335).
3637	return nodeType !== 1 && nodeType !== 9 ?
3638		false :
3639
3640		// Nodes accept data unless otherwise specified; rejection can be conditional
3641		!noData || noData !== true && elem.getAttribute("classid") === noData;
3642};
3643
3644
3645var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
3646	rmultiDash = /([A-Z])/g;
3647
3648function dataAttr( elem, key, data ) {
3649	// If nothing was found internally, try to fetch any
3650	// data from the HTML5 data-* attribute
3651	if ( data === undefined && elem.nodeType === 1 ) {
3652
3653		var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
3654
3655		data = elem.getAttribute( name );
3656
3657		if ( typeof data === "string" ) {
3658			try {
3659				data = data === "true" ? true :
3660					data === "false" ? false :
3661					data === "null" ? null :
3662					// Only convert to a number if it doesn't change the string
3663					+data + "" === data ? +data :
3664					rbrace.test( data ) ? jQuery.parseJSON( data ) :
3665					data;
3666			} catch( e ) {}
3667
3668			// Make sure we set the data so it isn't changed later
3669			jQuery.data( elem, key, data );
3670
3671		} else {
3672			data = undefined;
3673		}
3674	}
3675
3676	return data;
3677}
3678
3679// checks a cache object for emptiness
3680function isEmptyDataObject( obj ) {
3681	var name;
3682	for ( name in obj ) {
3683
3684		// if the public data object is empty, the private is still empty
3685		if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
3686			continue;
3687		}
3688		if ( name !== "toJSON" ) {
3689			return false;
3690		}
3691	}
3692
3693	return true;
3694}
3695
3696function internalData( elem, name, data, pvt /* Internal Use Only */ ) {
3697	if ( !jQuery.acceptData( elem ) ) {
3698		return;
3699	}
3700
3701	var ret, thisCache,
3702		internalKey = jQuery.expando,
3703
3704		// We have to handle DOM nodes and JS objects differently because IE6-7
3705		// can't GC object references properly across the DOM-JS boundary
3706		isNode = elem.nodeType,
3707
3708		// Only DOM nodes need the global jQuery cache; JS object data is
3709		// attached directly to the object so GC can occur automatically
3710		cache = isNode ? jQuery.cache : elem,
3711
3712		// Only defining an ID for JS objects if its cache already exists allows
3713		// the code to shortcut on the same path as a DOM node with no cache
3714		id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
3715
3716	// Avoid doing any more work than we need to when trying to get data on an
3717	// object that has no data at all
3718	if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) {
3719		return;
3720	}
3721
3722	if ( !id ) {
3723		// Only DOM nodes need a new unique ID for each element since their data
3724		// ends up in the global cache
3725		if ( isNode ) {
3726			id = elem[ internalKey ] = deletedIds.pop() || jQuery.guid++;
3727		} else {
3728			id = internalKey;
3729		}
3730	}
3731
3732	if ( !cache[ id ] ) {
3733		// Avoid exposing jQuery metadata on plain JS objects when the object
3734		// is serialized using JSON.stringify
3735		cache[ id ] = isNode ? {} : { toJSON: jQuery.noop };
3736	}
3737
3738	// An object can be passed to jQuery.data instead of a key/value pair; this gets
3739	// shallow copied over onto the existing cache
3740	if ( typeof name === "object" || typeof name === "function" ) {
3741		if ( pvt ) {
3742			cache[ id ] = jQuery.extend( cache[ id ], name );
3743		} else {
3744			cache[ id ].data = jQuery.extend( cache[ id ].data, name );
3745		}
3746	}
3747
3748	thisCache = cache[ id ];
3749
3750	// jQuery data() is stored in a separate object inside the object's internal data
3751	// cache in order to avoid key collisions between internal data and user-defined
3752	// data.
3753	if ( !pvt ) {
3754		if ( !thisCache.data ) {
3755			thisCache.data = {};
3756		}
3757
3758		thisCache = thisCache.data;
3759	}
3760
3761	if ( data !== undefined ) {
3762		thisCache[ jQuery.camelCase( name ) ] = data;
3763	}
3764
3765	// Check for both converted-to-camel and non-converted data property names
3766	// If a data property was specified
3767	if ( typeof name === "string" ) {
3768
3769		// First Try to find as-is property data
3770		ret = thisCache[ name ];
3771
3772		// Test for null|undefined property data
3773		if ( ret == null ) {
3774
3775			// Try to find the camelCased property
3776			ret = thisCache[ jQuery.camelCase( name ) ];
3777		}
3778	} else {
3779		ret = thisCache;
3780	}
3781
3782	return ret;
3783}
3784
3785function internalRemoveData( elem, name, pvt ) {
3786	if ( !jQuery.acceptData( elem ) ) {
3787		return;
3788	}
3789
3790	var thisCache, i,
3791		isNode = elem.nodeType,
3792
3793		// See jQuery.data for more information
3794		cache = isNode ? jQuery.cache : elem,
3795		id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
3796
3797	// If there is already no cache entry for this object, there is no
3798	// purpose in continuing
3799	if ( !cache[ id ] ) {
3800		return;
3801	}
3802
3803	if ( name ) {
3804
3805		thisCache = pvt ? cache[ id ] : cache[ id ].data;
3806
3807		if ( thisCache ) {
3808
3809			// Support array or space separated string names for data keys
3810			if ( !jQuery.isArray( name ) ) {
3811
3812				// try the string as a key before any manipulation
3813				if ( name in thisCache ) {
3814					name = [ name ];
3815				} else {
3816
3817					// split the camel cased version by spaces unless a key with the spaces exists
3818					name = jQuery.camelCase( name );
3819					if ( name in thisCache ) {
3820						name = [ name ];
3821					} else {
3822						name = name.split(" ");
3823					}
3824				}
3825			} else {
3826				// If "name" is an array of keys...
3827				// When data is initially created, via ("key", "val") signature,
3828				// keys will be converted to camelCase.
3829				// Since there is no way to tell _how_ a key was added, remove
3830				// both plain key and camelCase key. #12786
3831				// This will only penalize the array argument path.
3832				name = name.concat( jQuery.map( name, jQuery.camelCase ) );
3833			}
3834
3835			i = name.length;
3836			while ( i-- ) {
3837				delete thisCache[ name[i] ];
3838			}
3839
3840			// If there is no data left in the cache, we want to continue
3841			// and let the cache object itself get destroyed
3842			if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) {
3843				return;
3844			}
3845		}
3846	}
3847
3848	// See jQuery.data for more information
3849	if ( !pvt ) {
3850		delete cache[ id ].data;
3851
3852		// Don't destroy the parent cache unless the internal data object
3853		// had been the only thing left in it
3854		if ( !isEmptyDataObject( cache[ id ] ) ) {
3855			return;
3856		}
3857	}
3858
3859	// Destroy the cache
3860	if ( isNode ) {
3861		jQuery.cleanData( [ elem ], true );
3862
3863	// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
3864	/* jshint eqeqeq: false */
3865	} else if ( support.deleteExpando || cache != cache.window ) {
3866		/* jshint eqeqeq: true */
3867		delete cache[ id ];
3868
3869	// When all else fails, null
3870	} else {
3871		cache[ id ] = null;
3872	}
3873}
3874
3875jQuery.extend({
3876	cache: {},
3877
3878	// The following elements (space-suffixed to avoid Object.prototype collisions)
3879	// throw uncatchable exceptions if you attempt to set expando properties
3880	noData: {
3881		"applet ": true,
3882		"embed ": true,
3883		// ...but Flash objects (which have this classid) *can* handle expandos
3884		"object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
3885	},
3886
3887	hasData: function( elem ) {
3888		elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
3889		return !!elem && !isEmptyDataObject( elem );
3890	},
3891
3892	data: function( elem, name, data ) {
3893		return internalData( elem, name, data );
3894	},
3895
3896	removeData: function( elem, name ) {
3897		return internalRemoveData( elem, name );
3898	},
3899
3900	// For internal use only.
3901	_data: function( elem, name, data ) {
3902		return internalData( elem, name, data, true );
3903	},
3904
3905	_removeData: function( elem, name ) {
3906		return internalRemoveData( elem, name, true );
3907	}
3908});
3909
3910jQuery.fn.extend({
3911	data: function( key, value ) {
3912		var i, name, data,
3913			elem = this[0],
3914			attrs = elem && elem.attributes;
3915
3916		// Special expections of .data basically thwart jQuery.access,
3917		// so implement the relevant behavior ourselves
3918
3919		// Gets all values
3920		if ( key === undefined ) {
3921			if ( this.length ) {
3922				data = jQuery.data( elem );
3923
3924				if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
3925					i = attrs.length;
3926					while ( i-- ) {
3927
3928						// Support: IE11+
3929						// The attrs elements can be null (#14894)
3930						if ( attrs[ i ] ) {
3931							name = attrs[ i ].name;
3932							if ( name.indexOf( "data-" ) === 0 ) {
3933								name = jQuery.camelCase( name.slice(5) );
3934								dataAttr( elem, name, data[ name ] );
3935							}
3936						}
3937					}
3938					jQuery._data( elem, "parsedAttrs", true );
3939				}
3940			}
3941
3942			return data;
3943		}
3944
3945		// Sets multiple values
3946		if ( typeof key === "object" ) {
3947			return this.each(function() {
3948				jQuery.data( this, key );
3949			});
3950		}
3951
3952		return arguments.length > 1 ?
3953
3954			// Sets one value
3955			this.each(function() {
3956				jQuery.data( this, key, value );
3957			}) :
3958
3959			// Gets one value
3960			// Try to fetch any internally stored data first
3961			elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : undefined;
3962	},
3963
3964	removeData: function( key ) {
3965		return this.each(function() {
3966			jQuery.removeData( this, key );
3967		});
3968	}
3969});
3970
3971
3972jQuery.extend({
3973	queue: function( elem, type, data ) {
3974		var queue;
3975
3976		if ( elem ) {
3977			type = ( type || "fx" ) + "queue";
3978			queue = jQuery._data( elem, type );
3979
3980			// Speed up dequeue by getting out quickly if this is just a lookup
3981			if ( data ) {
3982				if ( !queue || jQuery.isArray(data) ) {
3983					queue = jQuery._data( elem, type, jQuery.makeArray(data) );
3984				} else {
3985					queue.push( data );
3986				}
3987			}
3988			return queue || [];
3989		}
3990	},
3991
3992	dequeue: function( elem, type ) {
3993		type = type || "fx";
3994
3995		var queue = jQuery.queue( elem, type ),
3996			startLength = queue.length,
3997			fn = queue.shift(),
3998			hooks = jQuery._queueHooks( elem, type ),
3999			next = function() {
4000				jQuery.dequeue( elem, type );
4001			};
4002
4003		// If the fx queue is dequeued, always remove the progress sentinel
4004		if ( fn === "inprogress" ) {
4005			fn = queue.shift();
4006			startLength--;
4007		}
4008
4009		if ( fn ) {
4010
4011			// Add a progress sentinel to prevent the fx queue from being
4012			// automatically dequeued
4013			if ( type === "fx" ) {
4014				queue.unshift( "inprogress" );
4015			}
4016
4017			// clear up the last queue stop function
4018			delete hooks.stop;
4019			fn.call( elem, next, hooks );
4020		}
4021
4022		if ( !startLength && hooks ) {
4023			hooks.empty.fire();
4024		}
4025	},
4026
4027	// not intended for public consumption - generates a queueHooks object, or returns the current one
4028	_queueHooks: function( elem, type ) {
4029		var key = type + "queueHooks";
4030		return jQuery._data( elem, key ) || jQuery._data( elem, key, {
4031			empty: jQuery.Callbacks("once memory").add(function() {
4032				jQuery._removeData( elem, type + "queue" );
4033				jQuery._removeData( elem, key );
4034			})
4035		});
4036	}
4037});
4038
4039jQuery.fn.extend({
4040	queue: function( type, data ) {
4041		var setter = 2;
4042
4043		if ( typeof type !== "string" ) {
4044			data = type;
4045			type = "fx";
4046			setter--;
4047		}
4048
4049		if ( arguments.length < setter ) {
4050			return jQuery.queue( this[0], type );
4051		}
4052
4053		return data === undefined ?
4054			this :
4055			this.each(function() {
4056				var queue = jQuery.queue( this, type, data );
4057
4058				// ensure a hooks for this queue
4059				jQuery._queueHooks( this, type );
4060
4061				if ( type === "fx" && queue[0] !== "inprogress" ) {
4062					jQuery.dequeue( this, type );
4063				}
4064			});
4065	},
4066	dequeue: function( type ) {
4067		return this.each(function() {
4068			jQuery.dequeue( this, type );
4069		});
4070	},
4071	clearQueue: function( type ) {
4072		return this.queue( type || "fx", [] );
4073	},
4074	// Get a promise resolved when queues of a certain type
4075	// are emptied (fx is the type by default)
4076	promise: function( type, obj ) {
4077		var tmp,
4078			count = 1,
4079			defer = jQuery.Deferred(),
4080			elements = this,
4081			i = this.length,
4082			resolve = function() {
4083				if ( !( --count ) ) {
4084					defer.resolveWith( elements, [ elements ] );
4085				}
4086			};
4087
4088		if ( typeof type !== "string" ) {
4089			obj = type;
4090			type = undefined;
4091		}
4092		type = type || "fx";
4093
4094		while ( i-- ) {
4095			tmp = jQuery._data( elements[ i ], type + "queueHooks" );
4096			if ( tmp && tmp.empty ) {
4097				count++;
4098				tmp.empty.add( resolve );
4099			}
4100		}
4101		resolve();
4102		return defer.promise( obj );
4103	}
4104});
4105var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;
4106
4107var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
4108
4109var isHidden = function( elem, el ) {
4110		// isHidden might be called from jQuery#filter function;
4111		// in that case, element will be second argument
4112		elem = el || elem;
4113		return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
4114	};
4115
4116
4117
4118// Multifunctional method to get and set values of a collection
4119// The value/s can optionally be executed if it's a function
4120var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
4121	var i = 0,
4122		length = elems.length,
4123		bulk = key == null;
4124
4125	// Sets many values
4126	if ( jQuery.type( key ) === "object" ) {
4127		chainable = true;
4128		for ( i in key ) {
4129			jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
4130		}
4131
4132	// Sets one value
4133	} else if ( value !== undefined ) {
4134		chainable = true;
4135
4136		if ( !jQuery.isFunction( value ) ) {
4137			raw = true;
4138		}
4139
4140		if ( bulk ) {
4141			// Bulk operations run against the entire set
4142			if ( raw ) {
4143				fn.call( elems, value );
4144				fn = null;
4145
4146			// ...except when executing function values
4147			} else {
4148				bulk = fn;
4149				fn = function( elem, key, value ) {
4150					return bulk.call( jQuery( elem ), value );
4151				};
4152			}
4153		}
4154
4155		if ( fn ) {
4156			for ( ; i < length; i++ ) {
4157				fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
4158			}
4159		}
4160	}
4161
4162	return chainable ?
4163		elems :
4164
4165		// Gets
4166		bulk ?
4167			fn.call( elems ) :
4168			length ? fn( elems[0], key ) : emptyGet;
4169};
4170var rcheckableType = (/^(?:checkbox|radio)$/i);
4171
4172
4173
4174(function() {
4175	// Minified: var a,b,c
4176	var input = document.createElement( "input" ),
4177		div = document.createElement( "div" ),
4178		fragment = document.createDocumentFragment();
4179
4180	// Setup
4181	div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
4182
4183	// IE strips leading whitespace when .innerHTML is used
4184	support.leadingWhitespace = div.firstChild.nodeType === 3;
4185
4186	// Make sure that tbody elements aren't automatically inserted
4187	// IE will insert them into empty tables
4188	support.tbody = !div.getElementsByTagName( "tbody" ).length;
4189
4190	// Make sure that link elements get serialized correctly by innerHTML
4191	// This requires a wrapper element in IE
4192	support.htmlSerialize = !!div.getElementsByTagName( "link" ).length;
4193
4194	// Makes sure cloning an html5 element does not cause problems
4195	// Where outerHTML is undefined, this still works
4196	support.html5Clone =
4197		document.createElement( "nav" ).cloneNode( true ).outerHTML !== "<:nav></:nav>";
4198
4199	// Check if a disconnected checkbox will retain its checked
4200	// value of true after appended to the DOM (IE6/7)
4201	input.type = "checkbox";
4202	input.checked = true;
4203	fragment.appendChild( input );
4204	support.appendChecked = input.checked;
4205
4206	// Make sure textarea (and checkbox) defaultValue is properly cloned
4207	// Support: IE6-IE11+
4208	div.innerHTML = "<textarea>x</textarea>";
4209	support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
4210
4211	// #11217 - WebKit loses check when the name is after the checked attribute
4212	fragment.appendChild( div );
4213	div.innerHTML = "<input type='radio' checked='checked' name='t'/>";
4214
4215	// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
4216	// old WebKit doesn't clone checked state correctly in fragments
4217	support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
4218
4219	// Support: IE<9
4220	// Opera does not clone events (and typeof div.attachEvent === undefined).
4221	// IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
4222	support.noCloneEvent = true;
4223	if ( div.attachEvent ) {
4224		div.attachEvent( "onclick", function() {
4225			support.noCloneEvent = false;
4226		});
4227
4228		div.cloneNode( true ).click();
4229	}
4230
4231	// Execute the test only if not already executed in another module.
4232	if (support.deleteExpando == null) {
4233		// Support: IE<9
4234		support.deleteExpando = true;
4235		try {
4236			delete div.test;
4237		} catch( e ) {
4238			support.deleteExpando = false;
4239		}
4240	}
4241})();
4242
4243
4244(function() {
4245	var i, eventName,
4246		div = document.createElement( "div" );
4247
4248	// Support: IE<9 (lack submit/change bubble), Firefox 23+ (lack focusin event)
4249	for ( i in { submit: true, change: true, focusin: true }) {
4250		eventName = "on" + i;
4251
4252		if ( !(support[ i + "Bubbles" ] = eventName in window) ) {
4253			// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
4254			div.setAttribute( eventName, "t" );
4255			support[ i + "Bubbles" ] = div.attributes[ eventName ].expando === false;
4256		}
4257	}
4258
4259	// Null elements to avoid leaks in IE.
4260	div = null;
4261})();
4262
4263
4264var rformElems = /^(?:input|select|textarea)$/i,
4265	rkeyEvent = /^key/,
4266	rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,
4267	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
4268	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
4269
4270function returnTrue() {
4271	return true;
4272}
4273
4274function returnFalse() {
4275	return false;
4276}
4277
4278function safeActiveElement() {
4279	try {
4280		return document.activeElement;
4281	} catch ( err ) { }
4282}
4283
4284/*
4285 * Helper functions for managing events -- not part of the public interface.
4286 * Props to Dean Edwards' addEvent library for many of the ideas.
4287 */
4288jQuery.event = {
4289
4290	global: {},
4291
4292	add: function( elem, types, handler, data, selector ) {
4293		var tmp, events, t, handleObjIn,
4294			special, eventHandle, handleObj,
4295			handlers, type, namespaces, origType,
4296			elemData = jQuery._data( elem );
4297
4298		// Don't attach events to noData or text/comment nodes (but allow plain objects)
4299		if ( !elemData ) {
4300			return;
4301		}
4302
4303		// Caller can pass in an object of custom data in lieu of the handler
4304		if ( handler.handler ) {
4305			handleObjIn = handler;
4306			handler = handleObjIn.handler;
4307			selector = handleObjIn.selector;
4308		}
4309
4310		// Make sure that the handler has a unique ID, used to find/remove it later
4311		if ( !handler.guid ) {
4312			handler.guid = jQuery.guid++;
4313		}
4314
4315		// Init the element's event structure and main handler, if this is the first
4316		if ( !(events = elemData.events) ) {
4317			events = elemData.events = {};
4318		}
4319		if ( !(eventHandle = elemData.handle) ) {
4320			eventHandle = elemData.handle = function( e ) {
4321				// Discard the second event of a jQuery.event.trigger() and
4322				// when an event is called after a page has unloaded
4323				return typeof jQuery !== strundefined && (!e || jQuery.event.triggered !== e.type) ?
4324					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
4325					undefined;
4326			};
4327			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
4328			eventHandle.elem = elem;
4329		}
4330
4331		// Handle multiple events separated by a space
4332		types = ( types || "" ).match( rnotwhite ) || [ "" ];
4333		t = types.length;
4334		while ( t-- ) {
4335			tmp = rtypenamespace.exec( types[t] ) || [];
4336			type = origType = tmp[1];
4337			namespaces = ( tmp[2] || "" ).split( "." ).sort();
4338
4339			// There *must* be a type, no attaching namespace-only handlers
4340			if ( !type ) {
4341				continue;
4342			}
4343
4344			// If event changes its type, use the special event handlers for the changed type
4345			special = jQuery.event.special[ type ] || {};
4346
4347			// If selector defined, determine special event api type, otherwise given type
4348			type = ( selector ? special.delegateType : special.bindType ) || type;
4349
4350			// Update special based on newly reset type
4351			special = jQuery.event.special[ type ] || {};
4352
4353			// handleObj is passed to all event handlers
4354			handleObj = jQuery.extend({
4355				type: type,
4356				origType: origType,
4357				data: data,
4358				handler: handler,
4359				guid: handler.guid,
4360				selector: selector,
4361				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
4362				namespace: namespaces.join(".")
4363			}, handleObjIn );
4364
4365			// Init the event handler queue if we're the first
4366			if ( !(handlers = events[ type ]) ) {
4367				handlers = events[ type ] = [];
4368				handlers.delegateCount = 0;
4369
4370				// Only use addEventListener/attachEvent if the special events handler returns false
4371				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
4372					// Bind the global event handler to the element
4373					if ( elem.addEventListener ) {
4374						elem.addEventListener( type, eventHandle, false );
4375
4376					} else if ( elem.attachEvent ) {
4377						elem.attachEvent( "on" + type, eventHandle );
4378					}
4379				}
4380			}
4381
4382			if ( special.add ) {
4383				special.add.call( elem, handleObj );
4384
4385				if ( !handleObj.handler.guid ) {
4386					handleObj.handler.guid = handler.guid;
4387				}
4388			}
4389
4390			// Add to the element's handler list, delegates in front
4391			if ( selector ) {
4392				handlers.splice( handlers.delegateCount++, 0, handleObj );
4393			} else {
4394				handlers.push( handleObj );
4395			}
4396
4397			// Keep track of which events have ever been used, for event optimization
4398			jQuery.event.global[ type ] = true;
4399		}
4400
4401		// Nullify elem to prevent memory leaks in IE
4402		elem = null;
4403	},
4404
4405	// Detach an event or set of events from an element
4406	remove: function( elem, types, handler, selector, mappedTypes ) {
4407		var j, handleObj, tmp,
4408			origCount, t, events,
4409			special, handlers, type,
4410			namespaces, origType,
4411			elemData = jQuery.hasData( elem ) && jQuery._data( elem );
4412
4413		if ( !elemData || !(events = elemData.events) ) {
4414			return;
4415		}
4416
4417		// Once for each type.namespace in types; type may be omitted
4418		types = ( types || "" ).match( rnotwhite ) || [ "" ];
4419		t = types.length;
4420		while ( t-- ) {
4421			tmp = rtypenamespace.exec( types[t] ) || [];
4422			type = origType = tmp[1];
4423			namespaces = ( tmp[2] || "" ).split( "." ).sort();
4424
4425			// Unbind all events (on this namespace, if provided) for the element
4426			if ( !type ) {
4427				for ( type in events ) {
4428					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
4429				}
4430				continue;
4431			}
4432
4433			special = jQuery.event.special[ type ] || {};
4434			type = ( selector ? special.delegateType : special.bindType ) || type;
4435			handlers = events[ type ] || [];
4436			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
4437
4438			// Remove matching events
4439			origCount = j = handlers.length;
4440			while ( j-- ) {
4441				handleObj = handlers[ j ];
4442
4443				if ( ( mappedTypes || origType === handleObj.origType ) &&
4444					( !handler || handler.guid === handleObj.guid ) &&
4445					( !tmp || tmp.test( handleObj.namespace ) ) &&
4446					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
4447					handlers.splice( j, 1 );
4448
4449					if ( handleObj.selector ) {
4450						handlers.delegateCount--;
4451					}
4452					if ( special.remove ) {
4453						special.remove.call( elem, handleObj );
4454					}
4455				}
4456			}
4457
4458			// Remove generic event handler if we removed something and no more handlers exist
4459			// (avoids potential for endless recursion during removal of special event handlers)
4460			if ( origCount && !handlers.length ) {
4461				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
4462					jQuery.removeEvent( elem, type, elemData.handle );
4463				}
4464
4465				delete events[ type ];
4466			}
4467		}
4468
4469		// Remove the expando if it's no longer used
4470		if ( jQuery.isEmptyObject( events ) ) {
4471			delete elemData.handle;
4472
4473			// removeData also checks for emptiness and clears the expando if empty
4474			// so use it instead of delete
4475			jQuery._removeData( elem, "events" );
4476		}
4477	},
4478
4479	trigger: function( event, data, elem, onlyHandlers ) {
4480		var handle, ontype, cur,
4481			bubbleType, special, tmp, i,
4482			eventPath = [ elem || document ],
4483			type = hasOwn.call( event, "type" ) ? event.type : event,
4484			namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
4485
4486		cur = tmp = elem = elem || document;
4487
4488		// Don't do events on text and comment nodes
4489		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
4490			return;
4491		}
4492
4493		// focus/blur morphs to focusin/out; ensure we're not firing them right now
4494		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
4495			return;
4496		}
4497
4498		if ( type.indexOf(".") >= 0 ) {
4499			// Namespaced trigger; create a regexp to match event type in handle()
4500			namespaces = type.split(".");
4501			type = namespaces.shift();
4502			namespaces.sort();
4503		}
4504		ontype = type.indexOf(":") < 0 && "on" + type;
4505
4506		// Caller can pass in a jQuery.Event object, Object, or just an event type string
4507		event = event[ jQuery.expando ] ?
4508			event :
4509			new jQuery.Event( type, typeof event === "object" && event );
4510
4511		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
4512		event.isTrigger = onlyHandlers ? 2 : 3;
4513		event.namespace = namespaces.join(".");
4514		event.namespace_re = event.namespace ?
4515			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
4516			null;
4517
4518		// Clean up the event in case it is being reused
4519		event.result = undefined;
4520		if ( !event.target ) {
4521			event.target = elem;
4522		}
4523
4524		// Clone any incoming data and prepend the event, creating the handler arg list
4525		data = data == null ?
4526			[ event ] :
4527			jQuery.makeArray( data, [ event ] );
4528
4529		// Allow special events to draw outside the lines
4530		special = jQuery.event.special[ type ] || {};
4531		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
4532			return;
4533		}
4534
4535		// Determine event propagation path in advance, per W3C events spec (#9951)
4536		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
4537		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
4538
4539			bubbleType = special.delegateType || type;
4540			if ( !rfocusMorph.test( bubbleType + type ) ) {
4541				cur = cur.parentNode;
4542			}
4543			for ( ; cur; cur = cur.parentNode ) {
4544				eventPath.push( cur );
4545				tmp = cur;
4546			}
4547
4548			// Only add window if we got to document (e.g., not plain obj or detached DOM)
4549			if ( tmp === (elem.ownerDocument || document) ) {
4550				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
4551			}
4552		}
4553
4554		// Fire handlers on the event path
4555		i = 0;
4556		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
4557
4558			event.type = i > 1 ?
4559				bubbleType :
4560				special.bindType || type;
4561
4562			// jQuery handler
4563			handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
4564			if ( handle ) {
4565				handle.apply( cur, data );
4566			}
4567
4568			// Native handler
4569			handle = ontype && cur[ ontype ];
4570			if ( handle && handle.apply && jQuery.acceptData( cur ) ) {
4571				event.result = handle.apply( cur, data );
4572				if ( event.result === false ) {
4573					event.preventDefault();
4574				}
4575			}
4576		}
4577		event.type = type;
4578
4579		// If nobody prevented the default action, do it now
4580		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
4581
4582			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
4583				jQuery.acceptData( elem ) ) {
4584
4585				// Call a native DOM method on the target with the same name name as the event.
4586				// Can't use an .isFunction() check here because IE6/7 fails that test.
4587				// Don't do default actions on window, that's where global variables be (#6170)
4588				if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
4589
4590					// Don't re-trigger an onFOO event when we call its FOO() method
4591					tmp = elem[ ontype ];
4592
4593					if ( tmp ) {
4594						elem[ ontype ] = null;
4595					}
4596
4597					// Prevent re-triggering of the same event, since we already bubbled it above
4598					jQuery.event.triggered = type;
4599					try {
4600						elem[ type ]();
4601					} catch ( e ) {
4602						// IE<9 dies on focus/blur to hidden element (#1486,#12518)
4603						// only reproducible on winXP IE8 native, not IE9 in IE8 mode
4604					}
4605					jQuery.event.triggered = undefined;
4606
4607					if ( tmp ) {
4608						elem[ ontype ] = tmp;
4609					}
4610				}
4611			}
4612		}
4613
4614		return event.result;
4615	},
4616
4617	dispatch: function( event ) {
4618
4619		// Make a writable jQuery.Event from the native event object
4620		event = jQuery.event.fix( event );
4621
4622		var i, ret, handleObj, matched, j,
4623			handlerQueue = [],
4624			args = slice.call( arguments ),
4625			handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
4626			special = jQuery.event.special[ event.type ] || {};
4627
4628		// Use the fix-ed jQuery.Event rather than the (read-only) native event
4629		args[0] = event;
4630		event.delegateTarget = this;
4631
4632		// Call the preDispatch hook for the mapped type, and let it bail if desired
4633		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
4634			return;
4635		}
4636
4637		// Determine handlers
4638		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
4639
4640		// Run delegates first; they may want to stop propagation beneath us
4641		i = 0;
4642		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
4643			event.currentTarget = matched.elem;
4644
4645			j = 0;
4646			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
4647
4648				// Triggered event must either 1) have no namespace, or
4649				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
4650				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
4651
4652					event.handleObj = handleObj;
4653					event.data = handleObj.data;
4654
4655					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
4656							.apply( matched.elem, args );
4657
4658					if ( ret !== undefined ) {
4659						if ( (event.result = ret) === false ) {
4660							event.preventDefault();
4661							event.stopPropagation();
4662						}
4663					}
4664				}
4665			}
4666		}
4667
4668		// Call the postDispatch hook for the mapped type
4669		if ( special.postDispatch ) {
4670			special.postDispatch.call( this, event );
4671		}
4672
4673		return event.result;
4674	},
4675
4676	handlers: function( event, handlers ) {
4677		var sel, handleObj, matches, i,
4678			handlerQueue = [],
4679			delegateCount = handlers.delegateCount,
4680			cur = event.target;
4681
4682		// Find delegate handlers
4683		// Black-hole SVG <use> instance trees (#13180)
4684		// Avoid non-left-click bubbling in Firefox (#3861)
4685		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
4686
4687			/* jshint eqeqeq: false */
4688			for ( ; cur != this; cur = cur.parentNode || this ) {
4689				/* jshint eqeqeq: true */
4690
4691				// Don't check non-elements (#13208)
4692				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
4693				if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
4694					matches = [];
4695					for ( i = 0; i < delegateCount; i++ ) {
4696						handleObj = handlers[ i ];
4697
4698						// Don't conflict with Object.prototype properties (#13203)
4699						sel = handleObj.selector + " ";
4700
4701						if ( matches[ sel ] === undefined ) {
4702							matches[ sel ] = handleObj.needsContext ?
4703								jQuery( sel, this ).index( cur ) >= 0 :
4704								jQuery.find( sel, this, null, [ cur ] ).length;
4705						}
4706						if ( matches[ sel ] ) {
4707							matches.push( handleObj );
4708						}
4709					}
4710					if ( matches.length ) {
4711						handlerQueue.push({ elem: cur, handlers: matches });
4712					}
4713				}
4714			}
4715		}
4716
4717		// Add the remaining (directly-bound) handlers
4718		if ( delegateCount < handlers.length ) {
4719			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
4720		}
4721
4722		return handlerQueue;
4723	},
4724
4725	fix: function( event ) {
4726		if ( event[ jQuery.expando ] ) {
4727			return event;
4728		}
4729
4730		// Create a writable copy of the event object and normalize some properties
4731		var i, prop, copy,
4732			type = event.type,
4733			originalEvent = event,
4734			fixHook = this.fixHooks[ type ];
4735
4736		if ( !fixHook ) {
4737			this.fixHooks[ type ] = fixHook =
4738				rmouseEvent.test( type ) ? this.mouseHooks :
4739				rkeyEvent.test( type ) ? this.keyHooks :
4740				{};
4741		}
4742		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
4743
4744		event = new jQuery.Event( originalEvent );
4745
4746		i = copy.length;
4747		while ( i-- ) {
4748			prop = copy[ i ];
4749			event[ prop ] = originalEvent[ prop ];
4750		}
4751
4752		// Support: IE<9
4753		// Fix target property (#1925)
4754		if ( !event.target ) {
4755			event.target = originalEvent.srcElement || document;
4756		}
4757
4758		// Support: Chrome 23+, Safari?
4759		// Target should not be a text node (#504, #13143)
4760		if ( event.target.nodeType === 3 ) {
4761			event.target = event.target.parentNode;
4762		}
4763
4764		// Support: IE<9
4765		// For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
4766		event.metaKey = !!event.metaKey;
4767
4768		return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
4769	},
4770
4771	// Includes some event props shared by KeyEvent and MouseEvent
4772	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
4773
4774	fixHooks: {},
4775
4776	keyHooks: {
4777		props: "char charCode key keyCode".split(" "),
4778		filter: function( event, original ) {
4779
4780			// Add which for key events
4781			if ( event.which == null ) {
4782				event.which = original.charCode != null ? original.charCode : original.keyCode;
4783			}
4784
4785			return event;
4786		}
4787	},
4788
4789	mouseHooks: {
4790		props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
4791		filter: function( event, original ) {
4792			var body, eventDoc, doc,
4793				button = original.button,
4794				fromElement = original.fromElement;
4795
4796			// Calculate pageX/Y if missing and clientX/Y available
4797			if ( event.pageX == null && original.clientX != null ) {
4798				eventDoc = event.target.ownerDocument || document;
4799				doc = eventDoc.documentElement;
4800				body = eventDoc.body;
4801
4802				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
4803				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
4804			}
4805
4806			// Add relatedTarget, if necessary
4807			if ( !event.relatedTarget && fromElement ) {
4808				event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
4809			}
4810
4811			// Add which for click: 1 === left; 2 === middle; 3 === right
4812			// Note: button is not normalized, so don't use it
4813			if ( !event.which && button !== undefined ) {
4814				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
4815			}
4816
4817			return event;
4818		}
4819	},
4820
4821	special: {
4822		load: {
4823			// Prevent triggered image.load events from bubbling to window.load
4824			noBubble: true
4825		},
4826		focus: {
4827			// Fire native event if possible so blur/focus sequence is correct
4828			trigger: function() {
4829				if ( this !== safeActiveElement() && this.focus ) {
4830					try {
4831						this.focus();
4832						return false;
4833					} catch ( e ) {
4834						// Support: IE<9
4835						// If we error on focus to hidden element (#1486, #12518),
4836						// let .trigger() run the handlers
4837					}
4838				}
4839			},
4840			delegateType: "focusin"
4841		},
4842		blur: {
4843			trigger: function() {
4844				if ( this === safeActiveElement() && this.blur ) {
4845					this.blur();
4846					return false;
4847				}
4848			},
4849			delegateType: "focusout"
4850		},
4851		click: {
4852			// For checkbox, fire native event so checked state will be right
4853			trigger: function() {
4854				if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
4855					this.click();
4856					return false;
4857				}
4858			},
4859
4860			// For cross-browser consistency, don't fire native .click() on links
4861			_default: function( event ) {
4862				return jQuery.nodeName( event.target, "a" );
4863			}
4864		},
4865
4866		beforeunload: {
4867			postDispatch: function( event ) {
4868
4869				// Support: Firefox 20+
4870				// Firefox doesn't alert if the returnValue field is not set.
4871				if ( event.result !== undefined && event.originalEvent ) {
4872					event.originalEvent.returnValue = event.result;
4873				}
4874			}
4875		}
4876	},
4877
4878	simulate: function( type, elem, event, bubble ) {
4879		// Piggyback on a donor event to simulate a different one.
4880		// Fake originalEvent to avoid donor's stopPropagation, but if the
4881		// simulated event prevents default then we do the same on the donor.
4882		var e = jQuery.extend(
4883			new jQuery.Event(),
4884			event,
4885			{
4886				type: type,
4887				isSimulated: true,
4888				originalEvent: {}
4889			}
4890		);
4891		if ( bubble ) {
4892			jQuery.event.trigger( e, null, elem );
4893		} else {
4894			jQuery.event.dispatch.call( elem, e );
4895		}
4896		if ( e.isDefaultPrevented() ) {
4897			event.preventDefault();
4898		}
4899	}
4900};
4901
4902jQuery.removeEvent = document.removeEventListener ?
4903	function( elem, type, handle ) {
4904		if ( elem.removeEventListener ) {
4905			elem.removeEventListener( type, handle, false );
4906		}
4907	} :
4908	function( elem, type, handle ) {
4909		var name = "on" + type;
4910
4911		if ( elem.detachEvent ) {
4912
4913			// #8545, #7054, preventing memory leaks for custom events in IE6-8
4914			// detachEvent needed property on element, by name of that event, to properly expose it to GC
4915			if ( typeof elem[ name ] === strundefined ) {
4916				elem[ name ] = null;
4917			}
4918
4919			elem.detachEvent( name, handle );
4920		}
4921	};
4922
4923jQuery.Event = function( src, props ) {
4924	// Allow instantiation without the 'new' keyword
4925	if ( !(this instanceof jQuery.Event) ) {
4926		return new jQuery.Event( src, props );
4927	}
4928
4929	// Event object
4930	if ( src && src.type ) {
4931		this.originalEvent = src;
4932		this.type = src.type;
4933
4934		// Events bubbling up the document may have been marked as prevented
4935		// by a handler lower down the tree; reflect the correct value.
4936		this.isDefaultPrevented = src.defaultPrevented ||
4937				src.defaultPrevented === undefined &&
4938				// Support: IE < 9, Android < 4.0
4939				src.returnValue === false ?
4940			returnTrue :
4941			returnFalse;
4942
4943	// Event type
4944	} else {
4945		this.type = src;
4946	}
4947
4948	// Put explicitly provided properties onto the event object
4949	if ( props ) {
4950		jQuery.extend( this, props );
4951	}
4952
4953	// Create a timestamp if incoming event doesn't have one
4954	this.timeStamp = src && src.timeStamp || jQuery.now();
4955
4956	// Mark it as fixed
4957	this[ jQuery.expando ] = true;
4958};
4959
4960// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
4961// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
4962jQuery.Event.prototype = {
4963	isDefaultPrevented: returnFalse,
4964	isPropagationStopped: returnFalse,
4965	isImmediatePropagationStopped: returnFalse,
4966
4967	preventDefault: function() {
4968		var e = this.originalEvent;
4969
4970		this.isDefaultPrevented = returnTrue;
4971		if ( !e ) {
4972			return;
4973		}
4974
4975		// If preventDefault exists, run it on the original event
4976		if ( e.preventDefault ) {
4977			e.preventDefault();
4978
4979		// Support: IE
4980		// Otherwise set the returnValue property of the original event to false
4981		} else {
4982			e.returnValue = false;
4983		}
4984	},
4985	stopPropagation: function() {
4986		var e = this.originalEvent;
4987
4988		this.isPropagationStopped = returnTrue;
4989		if ( !e ) {
4990			return;
4991		}
4992		// If stopPropagation exists, run it on the original event
4993		if ( e.stopPropagation ) {
4994			e.stopPropagation();
4995		}
4996
4997		// Support: IE
4998		// Set the cancelBubble property of the original event to true
4999		e.cancelBubble = true;
5000	},
5001	stopImmediatePropagation: function() {
5002		var e = this.originalEvent;
5003
5004		this.isImmediatePropagationStopped = returnTrue;
5005
5006		if ( e && e.stopImmediatePropagation ) {
5007			e.stopImmediatePropagation();
5008		}
5009
5010		this.stopPropagation();
5011	}
5012};
5013
5014// Create mouseenter/leave events using mouseover/out and event-time checks
5015jQuery.each({
5016	mouseenter: "mouseover",
5017	mouseleave: "mouseout",
5018	pointerenter: "pointerover",
5019	pointerleave: "pointerout"
5020}, function( orig, fix ) {
5021	jQuery.event.special[ orig ] = {
5022		delegateType: fix,
5023		bindType: fix,
5024
5025		handle: function( event ) {
5026			var ret,
5027				target = this,
5028				related = event.relatedTarget,
5029				handleObj = event.handleObj;
5030
5031			// For mousenter/leave call the handler if related is outside the target.
5032			// NB: No relatedTarget if the mouse left/entered the browser window
5033			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
5034				event.type = handleObj.origType;
5035				ret = handleObj.handler.apply( this, arguments );
5036				event.type = fix;
5037			}
5038			return ret;
5039		}
5040	};
5041});
5042
5043// IE submit delegation
5044if ( !support.submitBubbles ) {
5045
5046	jQuery.event.special.submit = {
5047		setup: function() {
5048			// Only need this for delegated form submit events
5049			if ( jQuery.nodeName( this, "form" ) ) {
5050				return false;
5051			}
5052
5053			// Lazy-add a submit handler when a descendant form may potentially be submitted
5054			jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
5055				// Node name check avoids a VML-related crash in IE (#9807)
5056				var elem = e.target,
5057					form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
5058				if ( form && !jQuery._data( form, "submitBubbles" ) ) {
5059					jQuery.event.add( form, "submit._submit", function( event ) {
5060						event._submit_bubble = true;
5061					});
5062					jQuery._data( form, "submitBubbles", true );
5063				}
5064			});
5065			// return undefined since we don't need an event listener
5066		},
5067
5068		postDispatch: function( event ) {
5069			// If form was submitted by the user, bubble the event up the tree
5070			if ( event._submit_bubble ) {
5071				delete event._submit_bubble;
5072				if ( this.parentNode && !event.isTrigger ) {
5073					jQuery.event.simulate( "submit", this.parentNode, event, true );
5074				}
5075			}
5076		},
5077
5078		teardown: function() {
5079			// Only need this for delegated form submit events
5080			if ( jQuery.nodeName( this, "form" ) ) {
5081				return false;
5082			}
5083
5084			// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
5085			jQuery.event.remove( this, "._submit" );
5086		}
5087	};
5088}
5089
5090// IE change delegation and checkbox/radio fix
5091if ( !support.changeBubbles ) {
5092
5093	jQuery.event.special.change = {
5094
5095		setup: function() {
5096
5097			if ( rformElems.test( this.nodeName ) ) {
5098				// IE doesn't fire change on a check/radio until blur; trigger it on click
5099				// after a propertychange. Eat the blur-change in special.change.handle.
5100				// This still fires onchange a second time for check/radio after blur.
5101				if ( this.type === "checkbox" || this.type === "radio" ) {
5102					jQuery.event.add( this, "propertychange._change", function( event ) {
5103						if ( event.originalEvent.propertyName === "checked" ) {
5104							this._just_changed = true;
5105						}
5106					});
5107					jQuery.event.add( this, "click._change", function( event ) {
5108						if ( this._just_changed && !event.isTrigger ) {
5109							this._just_changed = false;
5110						}
5111						// Allow triggered, simulated change events (#11500)
5112						jQuery.event.simulate( "change", this, event, true );
5113					});
5114				}
5115				return false;
5116			}
5117			// Delegated event; lazy-add a change handler on descendant inputs
5118			jQuery.event.add( this, "beforeactivate._change", function( e ) {
5119				var elem = e.target;
5120
5121				if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
5122					jQuery.event.add( elem, "change._change", function( event ) {
5123						if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
5124							jQuery.event.simulate( "change", this.parentNode, event, true );
5125						}
5126					});
5127					jQuery._data( elem, "changeBubbles", true );
5128				}
5129			});
5130		},
5131
5132		handle: function( event ) {
5133			var elem = event.target;
5134
5135			// Swallow native change events from checkbox/radio, we already triggered them above
5136			if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
5137				return event.handleObj.handler.apply( this, arguments );
5138			}
5139		},
5140
5141		teardown: function() {
5142			jQuery.event.remove( this, "._change" );
5143
5144			return !rformElems.test( this.nodeName );
5145		}
5146	};
5147}
5148
5149// Create "bubbling" focus and blur events
5150if ( !support.focusinBubbles ) {
5151	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
5152
5153		// Attach a single capturing handler on the document while someone wants focusin/focusout
5154		var handler = function( event ) {
5155				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
5156			};
5157
5158		jQuery.event.special[ fix ] = {
5159			setup: function() {
5160				var doc = this.ownerDocument || this,
5161					attaches = jQuery._data( doc, fix );
5162
5163				if ( !attaches ) {
5164					doc.addEventListener( orig, handler, true );
5165				}
5166				jQuery._data( doc, fix, ( attaches || 0 ) + 1 );
5167			},
5168			teardown: function() {
5169				var doc = this.ownerDocument || this,
5170					attaches = jQuery._data( doc, fix ) - 1;
5171
5172				if ( !attaches ) {
5173					doc.removeEventListener( orig, handler, true );
5174					jQuery._removeData( doc, fix );
5175				} else {
5176					jQuery._data( doc, fix, attaches );
5177				}
5178			}
5179		};
5180	});
5181}
5182
5183jQuery.fn.extend({
5184
5185	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
5186		var type, origFn;
5187
5188		// Types can be a map of types/handlers
5189		if ( typeof types === "object" ) {
5190			// ( types-Object, selector, data )
5191			if ( typeof selector !== "string" ) {
5192				// ( types-Object, data )
5193				data = data || selector;
5194				selector = undefined;
5195			}
5196			for ( type in types ) {
5197				this.on( type, selector, data, types[ type ], one );
5198			}
5199			return this;
5200		}
5201
5202		if ( data == null && fn == null ) {
5203			// ( types, fn )
5204			fn = selector;
5205			data = selector = undefined;
5206		} else if ( fn == null ) {
5207			if ( typeof selector === "string" ) {
5208				// ( types, selector, fn )
5209				fn = data;
5210				data = undefined;
5211			} else {
5212				// ( types, data, fn )
5213				fn = data;
5214				data = selector;
5215				selector = undefined;
5216			}
5217		}
5218		if ( fn === false ) {
5219			fn = returnFalse;
5220		} else if ( !fn ) {
5221			return this;
5222		}
5223
5224		if ( one === 1 ) {
5225			origFn = fn;
5226			fn = function( event ) {
5227				// Can use an empty set, since event contains the info
5228				jQuery().off( event );
5229				return origFn.apply( this, arguments );
5230			};
5231			// Use same guid so caller can remove using origFn
5232			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
5233		}
5234		return this.each( function() {
5235			jQuery.event.add( this, types, fn, data, selector );
5236		});
5237	},
5238	one: function( types, selector, data, fn ) {
5239		return this.on( types, selector, data, fn, 1 );
5240	},
5241	off: function( types, selector, fn ) {
5242		var handleObj, type;
5243		if ( types && types.preventDefault && types.handleObj ) {
5244			// ( event )  dispatched jQuery.Event
5245			handleObj = types.handleObj;
5246			jQuery( types.delegateTarget ).off(
5247				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
5248				handleObj.selector,
5249				handleObj.handler
5250			);
5251			return this;
5252		}
5253		if ( typeof types === "object" ) {
5254			// ( types-object [, selector] )
5255			for ( type in types ) {
5256				this.off( type, selector, types[ type ] );
5257			}
5258			return this;
5259		}
5260		if ( selector === false || typeof selector === "function" ) {
5261			// ( types [, fn] )
5262			fn = selector;
5263			selector = undefined;
5264		}
5265		if ( fn === false ) {
5266			fn = returnFalse;
5267		}
5268		return this.each(function() {
5269			jQuery.event.remove( this, types, fn, selector );
5270		});
5271	},
5272
5273	trigger: function( type, data ) {
5274		return this.each(function() {
5275			jQuery.event.trigger( type, data, this );
5276		});
5277	},
5278	triggerHandler: function( type, data ) {
5279		var elem = this[0];
5280		if ( elem ) {
5281			return jQuery.event.trigger( type, data, elem, true );
5282		}
5283	}
5284});
5285
5286
5287function createSafeFragment( document ) {
5288	var list = nodeNames.split( "|" ),
5289		safeFrag = document.createDocumentFragment();
5290
5291	if ( safeFrag.createElement ) {
5292		while ( list.length ) {
5293			safeFrag.createElement(
5294				list.pop()
5295			);
5296		}
5297	}
5298	return safeFrag;
5299}
5300
5301var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
5302		"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
5303	rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
5304	rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
5305	rleadingWhitespace = /^\s+/,
5306	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
5307	rtagName = /<([\w:]+)/,
5308	rtbody = /<tbody/i,
5309	rhtml = /<|&#?\w+;/,
5310	rnoInnerhtml = /<(?:script|style|link)/i,
5311	// checked="checked" or checked
5312	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
5313	rscriptType = /^$|\/(?:java|ecma)script/i,
5314	rscriptTypeMasked = /^true\/(.*)/,
5315	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
5316
5317	// We have to close these tags to support XHTML (#13200)
5318	wrapMap = {
5319		option: [ 1, "<select multiple='multiple'>", "</select>" ],
5320		legend: [ 1, "<fieldset>", "</fieldset>" ],
5321		area: [ 1, "<map>", "</map>" ],
5322		param: [ 1, "<object>", "</object>" ],
5323		thead: [ 1, "<table>", "</table>" ],
5324		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
5325		col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
5326		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
5327
5328		// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
5329		// unless wrapped in a div with non-breaking characters in front of it.
5330		_default: support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>"  ]
5331	},
5332	safeFragment = createSafeFragment( document ),
5333	fragmentDiv = safeFragment.appendChild( document.createElement("div") );
5334
5335wrapMap.optgroup = wrapMap.option;
5336wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
5337wrapMap.th = wrapMap.td;
5338
5339function getAll( context, tag ) {
5340	var elems, elem,
5341		i = 0,
5342		found = typeof context.getElementsByTagName !== strundefined ? context.getElementsByTagName( tag || "*" ) :
5343			typeof context.querySelectorAll !== strundefined ? context.querySelectorAll( tag || "*" ) :
5344			undefined;
5345
5346	if ( !found ) {
5347		for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
5348			if ( !tag || jQuery.nodeName( elem, tag ) ) {
5349				found.push( elem );
5350			} else {
5351				jQuery.merge( found, getAll( elem, tag ) );
5352			}
5353		}
5354	}
5355
5356	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
5357		jQuery.merge( [ context ], found ) :
5358		found;
5359}
5360
5361// Used in buildFragment, fixes the defaultChecked property
5362function fixDefaultChecked( elem ) {
5363	if ( rcheckableType.test( elem.type ) ) {
5364		elem.defaultChecked = elem.checked;
5365	}
5366}
5367
5368// Support: IE<8
5369// Manipulating tables requires a tbody
5370function manipulationTarget( elem, content ) {
5371	return jQuery.nodeName( elem, "table" ) &&
5372		jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?
5373
5374		elem.getElementsByTagName("tbody")[0] ||
5375			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
5376		elem;
5377}
5378
5379// Replace/restore the type attribute of script elements for safe DOM manipulation
5380function disableScript( elem ) {
5381	elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type;
5382	return elem;
5383}
5384function restoreScript( elem ) {
5385	var match = rscriptTypeMasked.exec( elem.type );
5386	if ( match ) {
5387		elem.type = match[1];
5388	} else {
5389		elem.removeAttribute("type");
5390	}
5391	return elem;
5392}
5393
5394// Mark scripts as having already been evaluated
5395function setGlobalEval( elems, refElements ) {
5396	var elem,
5397		i = 0;
5398	for ( ; (elem = elems[i]) != null; i++ ) {
5399		jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
5400	}
5401}
5402
5403function cloneCopyEvent( src, dest ) {
5404
5405	if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
5406		return;
5407	}
5408
5409	var type, i, l,
5410		oldData = jQuery._data( src ),
5411		curData = jQuery._data( dest, oldData ),
5412		events = oldData.events;
5413
5414	if ( events ) {
5415		delete curData.handle;
5416		curData.events = {};
5417
5418		for ( type in events ) {
5419			for ( i = 0, l = events[ type ].length; i < l; i++ ) {
5420				jQuery.event.add( dest, type, events[ type ][ i ] );
5421			}
5422		}
5423	}
5424
5425	// make the cloned public data object a copy from the original
5426	if ( curData.data ) {
5427		curData.data = jQuery.extend( {}, curData.data );
5428	}
5429}
5430
5431function fixCloneNodeIssues( src, dest ) {
5432	var nodeName, e, data;
5433
5434	// We do not need to do anything for non-Elements
5435	if ( dest.nodeType !== 1 ) {
5436		return;
5437	}
5438
5439	nodeName = dest.nodeName.toLowerCase();
5440
5441	// IE6-8 copies events bound via attachEvent when using cloneNode.
5442	if ( !support.noCloneEvent && dest[ jQuery.expando ] ) {
5443		data = jQuery._data( dest );
5444
5445		for ( e in data.events ) {
5446			jQuery.removeEvent( dest, e, data.handle );
5447		}
5448
5449		// Event data gets referenced instead of copied if the expando gets copied too
5450		dest.removeAttribute( jQuery.expando );
5451	}
5452
5453	// IE blanks contents when cloning scripts, and tries to evaluate newly-set text
5454	if ( nodeName === "script" && dest.text !== src.text ) {
5455		disableScript( dest ).text = src.text;
5456		restoreScript( dest );
5457
5458	// IE6-10 improperly clones children of object elements using classid.
5459	// IE10 throws NoModificationAllowedError if parent is null, #12132.
5460	} else if ( nodeName === "object" ) {
5461		if ( dest.parentNode ) {
5462			dest.outerHTML = src.outerHTML;
5463		}
5464
5465		// This path appears unavoidable for IE9. When cloning an object
5466		// element in IE9, the outerHTML strategy above is not sufficient.
5467		// If the src has innerHTML and the destination does not,
5468		// copy the src.innerHTML into the dest.innerHTML. #10324
5469		if ( support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
5470			dest.innerHTML = src.innerHTML;
5471		}
5472
5473	} else if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
5474		// IE6-8 fails to persist the checked state of a cloned checkbox
5475		// or radio button. Worse, IE6-7 fail to give the cloned element
5476		// a checked appearance if the defaultChecked value isn't also set
5477
5478		dest.defaultChecked = dest.checked = src.checked;
5479
5480		// IE6-7 get confused and end up setting the value of a cloned
5481		// checkbox/radio button to an empty string instead of "on"
5482		if ( dest.value !== src.value ) {
5483			dest.value = src.value;
5484		}
5485
5486	// IE6-8 fails to return the selected option to the default selected
5487	// state when cloning options
5488	} else if ( nodeName === "option" ) {
5489		dest.defaultSelected = dest.selected = src.defaultSelected;
5490
5491	// IE6-8 fails to set the defaultValue to the correct value when
5492	// cloning other types of input fields
5493	} else if ( nodeName === "input" || nodeName === "textarea" ) {
5494		dest.defaultValue = src.defaultValue;
5495	}
5496}
5497
5498jQuery.extend({
5499	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
5500		var destElements, node, clone, i, srcElements,
5501			inPage = jQuery.contains( elem.ownerDocument, elem );
5502
5503		if ( support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
5504			clone = elem.cloneNode( true );
5505
5506		// IE<=8 does not properly clone detached, unknown element nodes
5507		} else {
5508			fragmentDiv.innerHTML = elem.outerHTML;
5509			fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
5510		}
5511
5512		if ( (!support.noCloneEvent || !support.noCloneChecked) &&
5513				(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
5514
5515			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
5516			destElements = getAll( clone );
5517			srcElements = getAll( elem );
5518
5519			// Fix all IE cloning issues
5520			for ( i = 0; (node = srcElements[i]) != null; ++i ) {
5521				// Ensure that the destination node is not null; Fixes #9587
5522				if ( destElements[i] ) {
5523					fixCloneNodeIssues( node, destElements[i] );
5524				}
5525			}
5526		}
5527
5528		// Copy the events from the original to the clone
5529		if ( dataAndEvents ) {
5530			if ( deepDataAndEvents ) {
5531				srcElements = srcElements || getAll( elem );
5532				destElements = destElements || getAll( clone );
5533
5534				for ( i = 0; (node = srcElements[i]) != null; i++ ) {
5535					cloneCopyEvent( node, destElements[i] );
5536				}
5537			} else {
5538				cloneCopyEvent( elem, clone );
5539			}
5540		}
5541
5542		// Preserve script evaluation history
5543		destElements = getAll( clone, "script" );
5544		if ( destElements.length > 0 ) {
5545			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
5546		}
5547
5548		destElements = srcElements = node = null;
5549
5550		// Return the cloned set
5551		return clone;
5552	},
5553
5554	buildFragment: function( elems, context, scripts, selection ) {
5555		var j, elem, contains,
5556			tmp, tag, tbody, wrap,
5557			l = elems.length,
5558
5559			// Ensure a safe fragment
5560			safe = createSafeFragment( context ),
5561
5562			nodes = [],
5563			i = 0;
5564
5565		for ( ; i < l; i++ ) {
5566			elem = elems[ i ];
5567
5568			if ( elem || elem === 0 ) {
5569
5570				// Add nodes directly
5571				if ( jQuery.type( elem ) === "object" ) {
5572					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
5573
5574				// Convert non-html into a text node
5575				} else if ( !rhtml.test( elem ) ) {
5576					nodes.push( context.createTextNode( elem ) );
5577
5578				// Convert html into DOM nodes
5579				} else {
5580					tmp = tmp || safe.appendChild( context.createElement("div") );
5581
5582					// Deserialize a standard representation
5583					tag = (rtagName.exec( elem ) || [ "", "" ])[ 1 ].toLowerCase();
5584					wrap = wrapMap[ tag ] || wrapMap._default;
5585
5586					tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
5587
5588					// Descend through wrappers to the right content
5589					j = wrap[0];
5590					while ( j-- ) {
5591						tmp = tmp.lastChild;
5592					}
5593
5594					// Manually add leading whitespace removed by IE
5595					if ( !support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
5596						nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
5597					}
5598
5599					// Remove IE's autoinserted <tbody> from table fragments
5600					if ( !support.tbody ) {
5601
5602						// String was a <table>, *may* have spurious <tbody>
5603						elem = tag === "table" && !rtbody.test( elem ) ?
5604							tmp.firstChild :
5605
5606							// String was a bare <thead> or <tfoot>
5607							wrap[1] === "<table>" && !rtbody.test( elem ) ?
5608								tmp :
5609								0;
5610
5611						j = elem && elem.childNodes.length;
5612						while ( j-- ) {
5613							if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
5614								elem.removeChild( tbody );
5615							}
5616						}
5617					}
5618
5619					jQuery.merge( nodes, tmp.childNodes );
5620
5621					// Fix #12392 for WebKit and IE > 9
5622					tmp.textContent = "";
5623
5624					// Fix #12392 for oldIE
5625					while ( tmp.firstChild ) {
5626						tmp.removeChild( tmp.firstChild );
5627					}
5628
5629					// Remember the top-level container for proper cleanup
5630					tmp = safe.lastChild;
5631				}
5632			}
5633		}
5634
5635		// Fix #11356: Clear elements from fragment
5636		if ( tmp ) {
5637			safe.removeChild( tmp );
5638		}
5639
5640		// Reset defaultChecked for any radios and checkboxes
5641		// about to be appended to the DOM in IE 6/7 (#8060)
5642		if ( !support.appendChecked ) {
5643			jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
5644		}
5645
5646		i = 0;
5647		while ( (elem = nodes[ i++ ]) ) {
5648
5649			// #4087 - If origin and destination elements are the same, and this is
5650			// that element, do not do anything
5651			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
5652				continue;
5653			}
5654
5655			contains = jQuery.contains( elem.ownerDocument, elem );
5656
5657			// Append to fragment
5658			tmp = getAll( safe.appendChild( elem ), "script" );
5659
5660			// Preserve script evaluation history
5661			if ( contains ) {
5662				setGlobalEval( tmp );
5663			}
5664
5665			// Capture executables
5666			if ( scripts ) {
5667				j = 0;
5668				while ( (elem = tmp[ j++ ]) ) {
5669					if ( rscriptType.test( elem.type || "" ) ) {
5670						scripts.push( elem );
5671					}
5672				}
5673			}
5674		}
5675
5676		tmp = null;
5677
5678		return safe;
5679	},
5680
5681	cleanData: function( elems, /* internal */ acceptData ) {
5682		var elem, type, id, data,
5683			i = 0,
5684			internalKey = jQuery.expando,
5685			cache = jQuery.cache,
5686			deleteExpando = support.deleteExpando,
5687			special = jQuery.event.special;
5688
5689		for ( ; (elem = elems[i]) != null; i++ ) {
5690			if ( acceptData || jQuery.acceptData( elem ) ) {
5691
5692				id = elem[ internalKey ];
5693				data = id && cache[ id ];
5694
5695				if ( data ) {
5696					if ( data.events ) {
5697						for ( type in data.events ) {
5698							if ( special[ type ] ) {
5699								jQuery.event.remove( elem, type );
5700
5701							// This is a shortcut to avoid jQuery.event.remove's overhead
5702							} else {
5703								jQuery.removeEvent( elem, type, data.handle );
5704							}
5705						}
5706					}
5707
5708					// Remove cache only if it was not already removed by jQuery.event.remove
5709					if ( cache[ id ] ) {
5710
5711						delete cache[ id ];
5712
5713						// IE does not allow us to delete expando properties from nodes,
5714						// nor does it have a removeAttribute function on Document nodes;
5715						// we must handle all of these cases
5716						if ( deleteExpando ) {
5717							delete elem[ internalKey ];
5718
5719						} else if ( typeof elem.removeAttribute !== strundefined ) {
5720							elem.removeAttribute( internalKey );
5721
5722						} else {
5723							elem[ internalKey ] = null;
5724						}
5725
5726						deletedIds.push( id );
5727					}
5728				}
5729			}
5730		}
5731	}
5732});
5733
5734jQuery.fn.extend({
5735	text: function( value ) {
5736		return access( this, function( value ) {
5737			return value === undefined ?
5738				jQuery.text( this ) :
5739				this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
5740		}, null, value, arguments.length );
5741	},
5742
5743	append: function() {
5744		return this.domManip( arguments, function( elem ) {
5745			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
5746				var target = manipulationTarget( this, elem );
5747				target.appendChild( elem );
5748			}
5749		});
5750	},
5751
5752	prepend: function() {
5753		return this.domManip( arguments, function( elem ) {
5754			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
5755				var target = manipulationTarget( this, elem );
5756				target.insertBefore( elem, target.firstChild );
5757			}
5758		});
5759	},
5760
5761	before: function() {
5762		return this.domManip( arguments, function( elem ) {
5763			if ( this.parentNode ) {
5764				this.parentNode.insertBefore( elem, this );
5765			}
5766		});
5767	},
5768
5769	after: function() {
5770		return this.domManip( arguments, function( elem ) {
5771			if ( this.parentNode ) {
5772				this.parentNode.insertBefore( elem, this.nextSibling );
5773			}
5774		});
5775	},
5776
5777	remove: function( selector, keepData /* Internal Use Only */ ) {
5778		var elem,
5779			elems = selector ? jQuery.filter( selector, this ) : this,
5780			i = 0;
5781
5782		for ( ; (elem = elems[i]) != null; i++ ) {
5783
5784			if ( !keepData && elem.nodeType === 1 ) {
5785				jQuery.cleanData( getAll( elem ) );
5786			}
5787
5788			if ( elem.parentNode ) {
5789				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
5790					setGlobalEval( getAll( elem, "script" ) );
5791				}
5792				elem.parentNode.removeChild( elem );
5793			}
5794		}
5795
5796		return this;
5797	},
5798
5799	empty: function() {
5800		var elem,
5801			i = 0;
5802
5803		for ( ; (elem = this[i]) != null; i++ ) {
5804			// Remove element nodes and prevent memory leaks
5805			if ( elem.nodeType === 1 ) {
5806				jQuery.cleanData( getAll( elem, false ) );
5807			}
5808
5809			// Remove any remaining nodes
5810			while ( elem.firstChild ) {
5811				elem.removeChild( elem.firstChild );
5812			}
5813
5814			// If this is a select, ensure that it displays empty (#12336)
5815			// Support: IE<9
5816			if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
5817				elem.options.length = 0;
5818			}
5819		}
5820
5821		return this;
5822	},
5823
5824	clone: function( dataAndEvents, deepDataAndEvents ) {
5825		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
5826		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
5827
5828		return this.map(function() {
5829			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
5830		});
5831	},
5832
5833	html: function( value ) {
5834		return access( this, function( value ) {
5835			var elem = this[ 0 ] || {},
5836				i = 0,
5837				l = this.length;
5838
5839			if ( value === undefined ) {
5840				return elem.nodeType === 1 ?
5841					elem.innerHTML.replace( rinlinejQuery, "" ) :
5842					undefined;
5843			}
5844
5845			// See if we can take a shortcut and just use innerHTML
5846			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
5847				( support.htmlSerialize || !rnoshimcache.test( value )  ) &&
5848				( support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
5849				!wrapMap[ (rtagName.exec( value ) || [ "", "" ])[ 1 ].toLowerCase() ] ) {
5850
5851				value = value.replace( rxhtmlTag, "<$1></$2>" );
5852
5853				try {
5854					for (; i < l; i++ ) {
5855						// Remove element nodes and prevent memory leaks
5856						elem = this[i] || {};
5857						if ( elem.nodeType === 1 ) {
5858							jQuery.cleanData( getAll( elem, false ) );
5859							elem.innerHTML = value;
5860						}
5861					}
5862
5863					elem = 0;
5864
5865				// If using innerHTML throws an exception, use the fallback method
5866				} catch(e) {}
5867			}
5868
5869			if ( elem ) {
5870				this.empty().append( value );
5871			}
5872		}, null, value, arguments.length );
5873	},
5874
5875	replaceWith: function() {
5876		var arg = arguments[ 0 ];
5877
5878		// Make the changes, replacing each context element with the new content
5879		this.domManip( arguments, function( elem ) {
5880			arg = this.parentNode;
5881
5882			jQuery.cleanData( getAll( this ) );
5883
5884			if ( arg ) {
5885				arg.replaceChild( elem, this );
5886			}
5887		});
5888
5889		// Force removal if there was no new content (e.g., from empty arguments)
5890		return arg && (arg.length || arg.nodeType) ? this : this.remove();
5891	},
5892
5893	detach: function( selector ) {
5894		return this.remove( selector, true );
5895	},
5896
5897	domManip: function( args, callback ) {
5898
5899		// Flatten any nested arrays
5900		args = concat.apply( [], args );
5901
5902		var first, node, hasScripts,
5903			scripts, doc, fragment,
5904			i = 0,
5905			l = this.length,
5906			set = this,
5907			iNoClone = l - 1,
5908			value = args[0],
5909			isFunction = jQuery.isFunction( value );
5910
5911		// We can't cloneNode fragments that contain checked, in WebKit
5912		if ( isFunction ||
5913				( l > 1 && typeof value === "string" &&
5914					!support.checkClone && rchecked.test( value ) ) ) {
5915			return this.each(function( index ) {
5916				var self = set.eq( index );
5917				if ( isFunction ) {
5918					args[0] = value.call( this, index, self.html() );
5919				}
5920				self.domManip( args, callback );
5921			});
5922		}
5923
5924		if ( l ) {
5925			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
5926			first = fragment.firstChild;
5927
5928			if ( fragment.childNodes.length === 1 ) {
5929				fragment = first;
5930			}
5931
5932			if ( first ) {
5933				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
5934				hasScripts = scripts.length;
5935
5936				// Use the original fragment for the last item instead of the first because it can end up
5937				// being emptied incorrectly in certain situations (#8070).
5938				for ( ; i < l; i++ ) {
5939					node = fragment;
5940
5941					if ( i !== iNoClone ) {
5942						node = jQuery.clone( node, true, true );
5943
5944						// Keep references to cloned scripts for later restoration
5945						if ( hasScripts ) {
5946							jQuery.merge( scripts, getAll( node, "script" ) );
5947						}
5948					}
5949
5950					callback.call( this[i], node, i );
5951				}
5952
5953				if ( hasScripts ) {
5954					doc = scripts[ scripts.length - 1 ].ownerDocument;
5955
5956					// Reenable scripts
5957					jQuery.map( scripts, restoreScript );
5958
5959					// Evaluate executable scripts on first document insertion
5960					for ( i = 0; i < hasScripts; i++ ) {
5961						node = scripts[ i ];
5962						if ( rscriptType.test( node.type || "" ) &&
5963							!jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
5964
5965							if ( node.src ) {
5966								// Optional AJAX dependency, but won't run scripts if not present
5967								if ( jQuery._evalUrl ) {
5968									jQuery._evalUrl( node.src );
5969								}
5970							} else {
5971								jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
5972							}
5973						}
5974					}
5975				}
5976
5977				// Fix #11809: Avoid leaking memory
5978				fragment = first = null;
5979			}
5980		}
5981
5982		return this;
5983	}
5984});
5985
5986jQuery.each({
5987	appendTo: "append",
5988	prependTo: "prepend",
5989	insertBefore: "before",
5990	insertAfter: "after",
5991	replaceAll: "replaceWith"
5992}, function( name, original ) {
5993	jQuery.fn[ name ] = function( selector ) {
5994		var elems,
5995			i = 0,
5996			ret = [],
5997			insert = jQuery( selector ),
5998			last = insert.length - 1;
5999
6000		for ( ; i <= last; i++ ) {
6001			elems = i === last ? this : this.clone(true);
6002			jQuery( insert[i] )[ original ]( elems );
6003
6004			// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
6005			push.apply( ret, elems.get() );
6006		}
6007
6008		return this.pushStack( ret );
6009	};
6010});
6011
6012
6013var iframe,
6014	elemdisplay = {};
6015
6016/**
6017 * Retrieve the actual display of a element
6018 * @param {String} name nodeName of the element
6019 * @param {Object} doc Document object
6020 */
6021// Called only from within defaultDisplay
6022function actualDisplay( name, doc ) {
6023	var style,
6024		elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
6025
6026		// getDefaultComputedStyle might be reliably used only on attached element
6027		display = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ?
6028
6029			// Use of this method is a temporary fix (more like optmization) until something better comes along,
6030			// since it was removed from specification and supported only in FF
6031			style.display : jQuery.css( elem[ 0 ], "display" );
6032
6033	// We don't have any data stored on the element,
6034	// so use "detach" method as fast way to get rid of the element
6035	elem.detach();
6036
6037	return display;
6038}
6039
6040/**
6041 * Try to determine the default display value of an element
6042 * @param {String} nodeName
6043 */
6044function defaultDisplay( nodeName ) {
6045	var doc = document,
6046		display = elemdisplay[ nodeName ];
6047
6048	if ( !display ) {
6049		display = actualDisplay( nodeName, doc );
6050
6051		// If the simple way fails, read from inside an iframe
6052		if ( display === "none" || !display ) {
6053
6054			// Use the already-created iframe if possible
6055			iframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement );
6056
6057			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
6058			doc = ( iframe[ 0 ].contentWindow || iframe[ 0 ].contentDocument ).document;
6059
6060			// Support: IE
6061			doc.write();
6062			doc.close();
6063
6064			display = actualDisplay( nodeName, doc );
6065			iframe.detach();
6066		}
6067
6068		// Store the correct default display
6069		elemdisplay[ nodeName ] = display;
6070	}
6071
6072	return display;
6073}
6074
6075
6076(function() {
6077	var shrinkWrapBlocksVal;
6078
6079	support.shrinkWrapBlocks = function() {
6080		if ( shrinkWrapBlocksVal != null ) {
6081			return shrinkWrapBlocksVal;
6082		}
6083
6084		// Will be changed later if needed.
6085		shrinkWrapBlocksVal = false;
6086
6087		// Minified: var b,c,d
6088		var div, body, container;
6089
6090		body = document.getElementsByTagName( "body" )[ 0 ];
6091		if ( !body || !body.style ) {
6092			// Test fired too early or in an unsupported environment, exit.
6093			return;
6094		}
6095
6096		// Setup
6097		div = document.createElement( "div" );
6098		container = document.createElement( "div" );
6099		container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
6100		body.appendChild( container ).appendChild( div );
6101
6102		// Support: IE6
6103		// Check if elements with layout shrink-wrap their children
6104		if ( typeof div.style.zoom !== strundefined ) {
6105			// Reset CSS: box-sizing; display; margin; border
6106			div.style.cssText =
6107				// Support: Firefox<29, Android 2.3
6108				// Vendor-prefix box-sizing
6109				"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
6110				"box-sizing:content-box;display:block;margin:0;border:0;" +
6111				"padding:1px;width:1px;zoom:1";
6112			div.appendChild( document.createElement( "div" ) ).style.width = "5px";
6113			shrinkWrapBlocksVal = div.offsetWidth !== 3;
6114		}
6115
6116		body.removeChild( container );
6117
6118		return shrinkWrapBlocksVal;
6119	};
6120
6121})();
6122var rmargin = (/^margin/);
6123
6124var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
6125
6126
6127
6128var getStyles, curCSS,
6129	rposition = /^(top|right|bottom|left)$/;
6130
6131if ( window.getComputedStyle ) {
6132	getStyles = function( elem ) {
6133		// Support: IE<=11+, Firefox<=30+ (#15098, #14150)
6134		// IE throws on elements created in popups
6135		// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
6136		if ( elem.ownerDocument.defaultView.opener ) {
6137			return elem.ownerDocument.defaultView.getComputedStyle( elem, null );
6138		}
6139
6140		return window.getComputedStyle( elem, null );
6141	};
6142
6143	curCSS = function( elem, name, computed ) {
6144		var width, minWidth, maxWidth, ret,
6145			style = elem.style;
6146
6147		computed = computed || getStyles( elem );
6148
6149		// getPropertyValue is only needed for .css('filter') in IE9, see #12537
6150		ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined;
6151
6152		if ( computed ) {
6153
6154			if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
6155				ret = jQuery.style( elem, name );
6156			}
6157
6158			// A tribute to the "awesome hack by Dean Edwards"
6159			// Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
6160			// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
6161			// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
6162			if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
6163
6164				// Remember the original values
6165				width = style.width;
6166				minWidth = style.minWidth;
6167				maxWidth = style.maxWidth;
6168
6169				// Put in the new values to get a computed value out
6170				style.minWidth = style.maxWidth = style.width = ret;
6171				ret = computed.width;
6172
6173				// Revert the changed values
6174				style.width = width;
6175				style.minWidth = minWidth;
6176				style.maxWidth = maxWidth;
6177			}
6178		}
6179
6180		// Support: IE
6181		// IE returns zIndex value as an integer.
6182		return ret === undefined ?
6183			ret :
6184			ret + "";
6185	};
6186} else if ( document.documentElement.currentStyle ) {
6187	getStyles = function( elem ) {
6188		return elem.currentStyle;
6189	};
6190
6191	curCSS = function( elem, name, computed ) {
6192		var left, rs, rsLeft, ret,
6193			style = elem.style;
6194
6195		computed = computed || getStyles( elem );
6196		ret = computed ? computed[ name ] : undefined;
6197
6198		// Avoid setting ret to empty string here
6199		// so we don't default to auto
6200		if ( ret == null && style && style[ name ] ) {
6201			ret = style[ name ];
6202		}
6203
6204		// From the awesome hack by Dean Edwards
6205		// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
6206
6207		// If we're not dealing with a regular pixel number
6208		// but a number that has a weird ending, we need to convert it to pixels
6209		// but not position css attributes, as those are proportional to the parent element instead
6210		// and we can't measure the parent instead because it might trigger a "stacking dolls" problem
6211		if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
6212
6213			// Remember the original values
6214			left = style.left;
6215			rs = elem.runtimeStyle;
6216			rsLeft = rs && rs.left;
6217
6218			// Put in the new values to get a computed value out
6219			if ( rsLeft ) {
6220				rs.left = elem.currentStyle.left;
6221			}
6222			style.left = name === "fontSize" ? "1em" : ret;
6223			ret = style.pixelLeft + "px";
6224
6225			// Revert the changed values
6226			style.left = left;
6227			if ( rsLeft ) {
6228				rs.left = rsLeft;
6229			}
6230		}
6231
6232		// Support: IE
6233		// IE returns zIndex value as an integer.
6234		return ret === undefined ?
6235			ret :
6236			ret + "" || "auto";
6237	};
6238}
6239
6240
6241
6242
6243function addGetHookIf( conditionFn, hookFn ) {
6244	// Define the hook, we'll check on the first run if it's really needed.
6245	return {
6246		get: function() {
6247			var condition = conditionFn();
6248
6249			if ( condition == null ) {
6250				// The test was not ready at this point; screw the hook this time
6251				// but check again when needed next time.
6252				return;
6253			}
6254
6255			if ( condition ) {
6256				// Hook not needed (or it's not possible to use it due to missing dependency),
6257				// remove it.
6258				// Since there are no other hooks for marginRight, remove the whole object.
6259				delete this.get;
6260				return;
6261			}
6262
6263			// Hook needed; redefine it so that the support test is not executed again.
6264
6265			return (this.get = hookFn).apply( this, arguments );
6266		}
6267	};
6268}
6269
6270
6271(function() {
6272	// Minified: var b,c,d,e,f,g, h,i
6273	var div, style, a, pixelPositionVal, boxSizingReliableVal,
6274		reliableHiddenOffsetsVal, reliableMarginRightVal;
6275
6276	// Setup
6277	div = document.createElement( "div" );
6278	div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
6279	a = div.getElementsByTagName( "a" )[ 0 ];
6280	style = a && a.style;
6281
6282	// Finish early in limited (non-browser) environments
6283	if ( !style ) {
6284		return;
6285	}
6286
6287	style.cssText = "float:left;opacity:.5";
6288
6289	// Support: IE<9
6290	// Make sure that element opacity exists (as opposed to filter)
6291	support.opacity = style.opacity === "0.5";
6292
6293	// Verify style float existence
6294	// (IE uses styleFloat instead of cssFloat)
6295	support.cssFloat = !!style.cssFloat;
6296
6297	div.style.backgroundClip = "content-box";
6298	div.cloneNode( true ).style.backgroundClip = "";
6299	support.clearCloneStyle = div.style.backgroundClip === "content-box";
6300
6301	// Support: Firefox<29, Android 2.3
6302	// Vendor-prefix box-sizing
6303	support.boxSizing = style.boxSizing === "" || style.MozBoxSizing === "" ||
6304		style.WebkitBoxSizing === "";
6305
6306	jQuery.extend(support, {
6307		reliableHiddenOffsets: function() {
6308			if ( reliableHiddenOffsetsVal == null ) {
6309				computeStyleTests();
6310			}
6311			return reliableHiddenOffsetsVal;
6312		},
6313
6314		boxSizingReliable: function() {
6315			if ( boxSizingReliableVal == null ) {
6316				computeStyleTests();
6317			}
6318			return boxSizingReliableVal;
6319		},
6320
6321		pixelPosition: function() {
6322			if ( pixelPositionVal == null ) {
6323				computeStyleTests();
6324			}
6325			return pixelPositionVal;
6326		},
6327
6328		// Support: Android 2.3
6329		reliableMarginRight: function() {
6330			if ( reliableMarginRightVal == null ) {
6331				computeStyleTests();
6332			}
6333			return reliableMarginRightVal;
6334		}
6335	});
6336
6337	function computeStyleTests() {
6338		// Minified: var b,c,d,j
6339		var div, body, container, contents;
6340
6341		body = document.getElementsByTagName( "body" )[ 0 ];
6342		if ( !body || !body.style ) {
6343			// Test fired too early or in an unsupported environment, exit.
6344			return;
6345		}
6346
6347		// Setup
6348		div = document.createElement( "div" );
6349		container = document.createElement( "div" );
6350		container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
6351		body.appendChild( container ).appendChild( div );
6352
6353		div.style.cssText =
6354			// Support: Firefox<29, Android 2.3
6355			// Vendor-prefix box-sizing
6356			"-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" +
6357			"box-sizing:border-box;display:block;margin-top:1%;top:1%;" +
6358			"border:1px;padding:1px;width:4px;position:absolute";
6359
6360		// Support: IE<9
6361		// Assume reasonable values in the absence of getComputedStyle
6362		pixelPositionVal = boxSizingReliableVal = false;
6363		reliableMarginRightVal = true;
6364
6365		// Check for getComputedStyle so that this code is not run in IE<9.
6366		if ( window.getComputedStyle ) {
6367			pixelPositionVal = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
6368			boxSizingReliableVal =
6369				( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
6370
6371			// Support: Android 2.3
6372			// Div with explicit width and no margin-right incorrectly
6373			// gets computed margin-right based on width of container (#3333)
6374			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
6375			contents = div.appendChild( document.createElement( "div" ) );
6376
6377			// Reset CSS: box-sizing; display; margin; border; padding
6378			contents.style.cssText = div.style.cssText =
6379				// Support: Firefox<29, Android 2.3
6380				// Vendor-prefix box-sizing
6381				"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
6382				"box-sizing:content-box;display:block;margin:0;border:0;padding:0";
6383			contents.style.marginRight = contents.style.width = "0";
6384			div.style.width = "1px";
6385
6386			reliableMarginRightVal =
6387				!parseFloat( ( window.getComputedStyle( contents, null ) || {} ).marginRight );
6388
6389			div.removeChild( contents );
6390		}
6391
6392		// Support: IE8
6393		// Check if table cells still have offsetWidth/Height when they are set
6394		// to display:none and there are still other visible table cells in a
6395		// table row; if so, offsetWidth/Height are not reliable for use when
6396		// determining if an element has been hidden directly using
6397		// display:none (it is still safe to use offsets if a parent element is
6398		// hidden; don safety goggles and see bug #4512 for more information).
6399		div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
6400		contents = div.getElementsByTagName( "td" );
6401		contents[ 0 ].style.cssText = "margin:0;border:0;padding:0;display:none";
6402		reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;
6403		if ( reliableHiddenOffsetsVal ) {
6404			contents[ 0 ].style.display = "";
6405			contents[ 1 ].style.display = "none";
6406			reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;
6407		}
6408
6409		body.removeChild( container );
6410	}
6411
6412})();
6413
6414
6415// A method for quickly swapping in/out CSS properties to get correct calculations.
6416jQuery.swap = function( elem, options, callback, args ) {
6417	var ret, name,
6418		old = {};
6419
6420	// Remember the old values, and insert the new ones
6421	for ( name in options ) {
6422		old[ name ] = elem.style[ name ];
6423		elem.style[ name ] = options[ name ];
6424	}
6425
6426	ret = callback.apply( elem, args || [] );
6427
6428	// Revert the old values
6429	for ( name in options ) {
6430		elem.style[ name ] = old[ name ];
6431	}
6432
6433	return ret;
6434};
6435
6436
6437var
6438		ralpha = /alpha\([^)]*\)/i,
6439	ropacity = /opacity\s*=\s*([^)]*)/,
6440
6441	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
6442	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
6443	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
6444	rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ),
6445	rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ),
6446
6447	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
6448	cssNormalTransform = {
6449		letterSpacing: "0",
6450		fontWeight: "400"
6451	},
6452
6453	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
6454
6455
6456// return a css property mapped to a potentially vendor prefixed property
6457function vendorPropName( style, name ) {
6458
6459	// shortcut for names that are not vendor prefixed
6460	if ( name in style ) {
6461		return name;
6462	}
6463
6464	// check for vendor prefixed names
6465	var capName = name.charAt(0).toUpperCase() + name.slice(1),
6466		origName = name,
6467		i = cssPrefixes.length;
6468
6469	while ( i-- ) {
6470		name = cssPrefixes[ i ] + capName;
6471		if ( name in style ) {
6472			return name;
6473		}
6474	}
6475
6476	return origName;
6477}
6478
6479function showHide( elements, show ) {
6480	var display, elem, hidden,
6481		values = [],
6482		index = 0,
6483		length = elements.length;
6484
6485	for ( ; index < length; index++ ) {
6486		elem = elements[ index ];
6487		if ( !elem.style ) {
6488			continue;
6489		}
6490
6491		values[ index ] = jQuery._data( elem, "olddisplay" );
6492		display = elem.style.display;
6493		if ( show ) {
6494			// Reset the inline display of this element to learn if it is
6495			// being hidden by cascaded rules or not
6496			if ( !values[ index ] && display === "none" ) {
6497				elem.style.display = "";
6498			}
6499
6500			// Set elements which have been overridden with display: none
6501			// in a stylesheet to whatever the default browser style is
6502			// for such an element
6503			if ( elem.style.display === "" && isHidden( elem ) ) {
6504				values[ index ] = jQuery._data( elem, "olddisplay", defaultDisplay(elem.nodeName) );
6505			}
6506		} else {
6507			hidden = isHidden( elem );
6508
6509			if ( display && display !== "none" || !hidden ) {
6510				jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
6511			}
6512		}
6513	}
6514
6515	// Set the display of most of the elements in a second loop
6516	// to avoid the constant reflow
6517	for ( index = 0; index < length; index++ ) {
6518		elem = elements[ index ];
6519		if ( !elem.style ) {
6520			continue;
6521		}
6522		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
6523			elem.style.display = show ? values[ index ] || "" : "none";
6524		}
6525	}
6526
6527	return elements;
6528}
6529
6530function setPositiveNumber( elem, value, subtract ) {
6531	var matches = rnumsplit.exec( value );
6532	return matches ?
6533		// Guard against undefined "subtract", e.g., when used as in cssHooks
6534		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
6535		value;
6536}
6537
6538function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
6539	var i = extra === ( isBorderBox ? "border" : "content" ) ?
6540		// If we already have the right measurement, avoid augmentation
6541		4 :
6542		// Otherwise initialize for horizontal or vertical properties
6543		name === "width" ? 1 : 0,
6544
6545		val = 0;
6546
6547	for ( ; i < 4; i += 2 ) {
6548		// both box models exclude margin, so add it if we want it
6549		if ( extra === "margin" ) {
6550			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
6551		}
6552
6553		if ( isBorderBox ) {
6554			// border-box includes padding, so remove it if we want content
6555			if ( extra === "content" ) {
6556				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
6557			}
6558
6559			// at this point, extra isn't border nor margin, so remove border
6560			if ( extra !== "margin" ) {
6561				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
6562			}
6563		} else {
6564			// at this point, extra isn't content, so add padding
6565			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
6566
6567			// at this point, extra isn't content nor padding, so add border
6568			if ( extra !== "padding" ) {
6569				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
6570			}
6571		}
6572	}
6573
6574	return val;
6575}
6576
6577function getWidthOrHeight( elem, name, extra ) {
6578
6579	// Start with offset property, which is equivalent to the border-box value
6580	var valueIsBorderBox = true,
6581		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
6582		styles = getStyles( elem ),
6583		isBorderBox = support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
6584
6585	// some non-html elements return undefined for offsetWidth, so check for null/undefined
6586	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
6587	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
6588	if ( val <= 0 || val == null ) {
6589		// Fall back to computed then uncomputed css if necessary
6590		val = curCSS( elem, name, styles );
6591		if ( val < 0 || val == null ) {
6592			val = elem.style[ name ];
6593		}
6594
6595		// Computed unit is not pixels. Stop here and return.
6596		if ( rnumnonpx.test(val) ) {
6597			return val;
6598		}
6599
6600		// we need the check for style in case a browser which returns unreliable values
6601		// for getComputedStyle silently falls back to the reliable elem.style
6602		valueIsBorderBox = isBorderBox && ( support.boxSizingReliable() || val === elem.style[ name ] );
6603
6604		// Normalize "", auto, and prepare for extra
6605		val = parseFloat( val ) || 0;
6606	}
6607
6608	// use the active box-sizing model to add/subtract irrelevant styles
6609	return ( val +
6610		augmentWidthOrHeight(
6611			elem,
6612			name,
6613			extra || ( isBorderBox ? "border" : "content" ),
6614			valueIsBorderBox,
6615			styles
6616		)
6617	) + "px";
6618}
6619
6620jQuery.extend({
6621	// Add in style property hooks for overriding the default
6622	// behavior of getting and setting a style property
6623	cssHooks: {
6624		opacity: {
6625			get: function( elem, computed ) {
6626				if ( computed ) {
6627					// We should always get a number back from opacity
6628					var ret = curCSS( elem, "opacity" );
6629					return ret === "" ? "1" : ret;
6630				}
6631			}
6632		}
6633	},
6634
6635	// Don't automatically add "px" to these possibly-unitless properties
6636	cssNumber: {
6637		"columnCount": true,
6638		"fillOpacity": true,
6639		"flexGrow": true,
6640		"flexShrink": true,
6641		"fontWeight": true,
6642		"lineHeight": true,
6643		"opacity": true,
6644		"order": true,
6645		"orphans": true,
6646		"widows": true,
6647		"zIndex": true,
6648		"zoom": true
6649	},
6650
6651	// Add in properties whose names you wish to fix before
6652	// setting or getting the value
6653	cssProps: {
6654		// normalize float css property
6655		"float": support.cssFloat ? "cssFloat" : "styleFloat"
6656	},
6657
6658	// Get and set the style property on a DOM Node
6659	style: function( elem, name, value, extra ) {
6660		// Don't set styles on text and comment nodes
6661		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
6662			return;
6663		}
6664
6665		// Make sure that we're working with the right name
6666		var ret, type, hooks,
6667			origName = jQuery.camelCase( name ),
6668			style = elem.style;
6669
6670		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
6671
6672		// gets hook for the prefixed version
6673		// followed by the unprefixed version
6674		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
6675
6676		// Check if we're setting a value
6677		if ( value !== undefined ) {
6678			type = typeof value;
6679
6680			// convert relative number strings (+= or -=) to relative numbers. #7345
6681			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
6682				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
6683				// Fixes bug #9237
6684				type = "number";
6685			}
6686
6687			// Make sure that null and NaN values aren't set. See: #7116
6688			if ( value == null || value !== value ) {
6689				return;
6690			}
6691
6692			// If a number was passed in, add 'px' to the (except for certain CSS properties)
6693			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
6694				value += "px";
6695			}
6696
6697			// Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
6698			// but it would mean to define eight (for every problematic property) identical functions
6699			if ( !support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
6700				style[ name ] = "inherit";
6701			}
6702
6703			// If a hook was provided, use that value, otherwise just set the specified value
6704			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
6705
6706				// Support: IE
6707				// Swallow errors from 'invalid' CSS values (#5509)
6708				try {
6709					style[ name ] = value;
6710				} catch(e) {}
6711			}
6712
6713		} else {
6714			// If a hook was provided get the non-computed value from there
6715			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
6716				return ret;
6717			}
6718
6719			// Otherwise just get the value from the style object
6720			return style[ name ];
6721		}
6722	},
6723
6724	css: function( elem, name, extra, styles ) {
6725		var num, val, hooks,
6726			origName = jQuery.camelCase( name );
6727
6728		// Make sure that we're working with the right name
6729		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
6730
6731		// gets hook for the prefixed version
6732		// followed by the unprefixed version
6733		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
6734
6735		// If a hook was provided get the computed value from there
6736		if ( hooks && "get" in hooks ) {
6737			val = hooks.get( elem, true, extra );
6738		}
6739
6740		// Otherwise, if a way to get the computed value exists, use that
6741		if ( val === undefined ) {
6742			val = curCSS( elem, name, styles );
6743		}
6744
6745		//convert "normal" to computed value
6746		if ( val === "normal" && name in cssNormalTransform ) {
6747			val = cssNormalTransform[ name ];
6748		}
6749
6750		// Return, converting to number if forced or a qualifier was provided and val looks numeric
6751		if ( extra === "" || extra ) {
6752			num = parseFloat( val );
6753			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
6754		}
6755		return val;
6756	}
6757});
6758
6759jQuery.each([ "height", "width" ], function( i, name ) {
6760	jQuery.cssHooks[ name ] = {
6761		get: function( elem, computed, extra ) {
6762			if ( computed ) {
6763				// certain elements can have dimension info if we invisibly show them
6764				// however, it must have a current display style that would benefit from this
6765				return rdisplayswap.test( jQuery.css( elem, "display" ) ) && elem.offsetWidth === 0 ?
6766					jQuery.swap( elem, cssShow, function() {
6767						return getWidthOrHeight( elem, name, extra );
6768					}) :
6769					getWidthOrHeight( elem, name, extra );
6770			}
6771		},
6772
6773		set: function( elem, value, extra ) {
6774			var styles = extra && getStyles( elem );
6775			return setPositiveNumber( elem, value, extra ?
6776				augmentWidthOrHeight(
6777					elem,
6778					name,
6779					extra,
6780					support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
6781					styles
6782				) : 0
6783			);
6784		}
6785	};
6786});
6787
6788if ( !support.opacity ) {
6789	jQuery.cssHooks.opacity = {
6790		get: function( elem, computed ) {
6791			// IE uses filters for opacity
6792			return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
6793				( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
6794				computed ? "1" : "";
6795		},
6796
6797		set: function( elem, value ) {
6798			var style = elem.style,
6799				currentStyle = elem.currentStyle,
6800				opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
6801				filter = currentStyle && currentStyle.filter || style.filter || "";
6802
6803			// IE has trouble with opacity if it does not have layout
6804			// Force it by setting the zoom level
6805			style.zoom = 1;
6806
6807			// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
6808			// if value === "", then remove inline opacity #12685
6809			if ( ( value >= 1 || value === "" ) &&
6810					jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
6811					style.removeAttribute ) {
6812
6813				// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
6814				// if "filter:" is present at all, clearType is disabled, we want to avoid this
6815				// style.removeAttribute is IE Only, but so apparently is this code path...
6816				style.removeAttribute( "filter" );
6817
6818				// if there is no filter style applied in a css rule or unset inline opacity, we are done
6819				if ( value === "" || currentStyle && !currentStyle.filter ) {
6820					return;
6821				}
6822			}
6823
6824			// otherwise, set new filter values
6825			style.filter = ralpha.test( filter ) ?
6826				filter.replace( ralpha, opacity ) :
6827				filter + " " + opacity;
6828		}
6829	};
6830}
6831
6832jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
6833	function( elem, computed ) {
6834		if ( computed ) {
6835			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
6836			// Work around by temporarily setting element display to inline-block
6837			return jQuery.swap( elem, { "display": "inline-block" },
6838				curCSS, [ elem, "marginRight" ] );
6839		}
6840	}
6841);
6842
6843// These hooks are used by animate to expand properties
6844jQuery.each({
6845	margin: "",
6846	padding: "",
6847	border: "Width"
6848}, function( prefix, suffix ) {
6849	jQuery.cssHooks[ prefix + suffix ] = {
6850		expand: function( value ) {
6851			var i = 0,
6852				expanded = {},
6853
6854				// assumes a single number if not a string
6855				parts = typeof value === "string" ? value.split(" ") : [ value ];
6856
6857			for ( ; i < 4; i++ ) {
6858				expanded[ prefix + cssExpand[ i ] + suffix ] =
6859					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
6860			}
6861
6862			return expanded;
6863		}
6864	};
6865
6866	if ( !rmargin.test( prefix ) ) {
6867		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
6868	}
6869});
6870
6871jQuery.fn.extend({
6872	css: function( name, value ) {
6873		return access( this, function( elem, name, value ) {
6874			var styles, len,
6875				map = {},
6876				i = 0;
6877
6878			if ( jQuery.isArray( name ) ) {
6879				styles = getStyles( elem );
6880				len = name.length;
6881
6882				for ( ; i < len; i++ ) {
6883					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
6884				}
6885
6886				return map;
6887			}
6888
6889			return value !== undefined ?
6890				jQuery.style( elem, name, value ) :
6891				jQuery.css( elem, name );
6892		}, name, value, arguments.length > 1 );
6893	},
6894	show: function() {
6895		return showHide( this, true );
6896	},
6897	hide: function() {
6898		return showHide( this );
6899	},
6900	toggle: function( state ) {
6901		if ( typeof state === "boolean" ) {
6902			return state ? this.show() : this.hide();
6903		}
6904
6905		return this.each(function() {
6906			if ( isHidden( this ) ) {
6907				jQuery( this ).show();
6908			} else {
6909				jQuery( this ).hide();
6910			}
6911		});
6912	}
6913});
6914
6915
6916function Tween( elem, options, prop, end, easing ) {
6917	return new Tween.prototype.init( elem, options, prop, end, easing );
6918}
6919jQuery.Tween = Tween;
6920
6921Tween.prototype = {
6922	constructor: Tween,
6923	init: function( elem, options, prop, end, easing, unit ) {
6924		this.elem = elem;
6925		this.prop = prop;
6926		this.easing = easing || "swing";
6927		this.options = options;
6928		this.start = this.now = this.cur();
6929		this.end = end;
6930		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
6931	},
6932	cur: function() {
6933		var hooks = Tween.propHooks[ this.prop ];
6934
6935		return hooks && hooks.get ?
6936			hooks.get( this ) :
6937			Tween.propHooks._default.get( this );
6938	},
6939	run: function( percent ) {
6940		var eased,
6941			hooks = Tween.propHooks[ this.prop ];
6942
6943		if ( this.options.duration ) {
6944			this.pos = eased = jQuery.easing[ this.easing ](
6945				percent, this.options.duration * percent, 0, 1, this.options.duration
6946			);
6947		} else {
6948			this.pos = eased = percent;
6949		}
6950		this.now = ( this.end - this.start ) * eased + this.start;
6951
6952		if ( this.options.step ) {
6953			this.options.step.call( this.elem, this.now, this );
6954		}
6955
6956		if ( hooks && hooks.set ) {
6957			hooks.set( this );
6958		} else {
6959			Tween.propHooks._default.set( this );
6960		}
6961		return this;
6962	}
6963};
6964
6965Tween.prototype.init.prototype = Tween.prototype;
6966
6967Tween.propHooks = {
6968	_default: {
6969		get: function( tween ) {
6970			var result;
6971
6972			if ( tween.elem[ tween.prop ] != null &&
6973				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
6974				return tween.elem[ tween.prop ];
6975			}
6976
6977			// passing an empty string as a 3rd parameter to .css will automatically
6978			// attempt a parseFloat and fallback to a string if the parse fails
6979			// so, simple values such as "10px" are parsed to Float.
6980			// complex values such as "rotate(1rad)" are returned as is.
6981			result = jQuery.css( tween.elem, tween.prop, "" );
6982			// Empty strings, null, undefined and "auto" are converted to 0.
6983			return !result || result === "auto" ? 0 : result;
6984		},
6985		set: function( tween ) {
6986			// use step hook for back compat - use cssHook if its there - use .style if its
6987			// available and use plain properties where available
6988			if ( jQuery.fx.step[ tween.prop ] ) {
6989				jQuery.fx.step[ tween.prop ]( tween );
6990			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
6991				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
6992			} else {
6993				tween.elem[ tween.prop ] = tween.now;
6994			}
6995		}
6996	}
6997};
6998
6999// Support: IE <=9
7000// Panic based approach to setting things on disconnected nodes
7001
7002Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
7003	set: function( tween ) {
7004		if ( tween.elem.nodeType && tween.elem.parentNode ) {
7005			tween.elem[ tween.prop ] = tween.now;
7006		}
7007	}
7008};
7009
7010jQuery.easing = {
7011	linear: function( p ) {
7012		return p;
7013	},
7014	swing: function( p ) {
7015		return 0.5 - Math.cos( p * Math.PI ) / 2;
7016	}
7017};
7018
7019jQuery.fx = Tween.prototype.init;
7020
7021// Back Compat <1.8 extension point
7022jQuery.fx.step = {};
7023
7024
7025
7026
7027var
7028	fxNow, timerId,
7029	rfxtypes = /^(?:toggle|show|hide)$/,
7030	rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ),
7031	rrun = /queueHooks$/,
7032	animationPrefilters = [ defaultPrefilter ],
7033	tweeners = {
7034		"*": [ function( prop, value ) {
7035			var tween = this.createTween( prop, value ),
7036				target = tween.cur(),
7037				parts = rfxnum.exec( value ),
7038				unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
7039
7040				// Starting value computation is required for potential unit mismatches
7041				start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
7042					rfxnum.exec( jQuery.css( tween.elem, prop ) ),
7043				scale = 1,
7044				maxIterations = 20;
7045
7046			if ( start && start[ 3 ] !== unit ) {
7047				// Trust units reported by jQuery.css
7048				unit = unit || start[ 3 ];
7049
7050				// Make sure we update the tween properties later on
7051				parts = parts || [];
7052
7053				// Iteratively approximate from a nonzero starting point
7054				start = +target || 1;
7055
7056				do {
7057					// If previous iteration zeroed out, double until we get *something*
7058					// Use a string for doubling factor so we don't accidentally see scale as unchanged below
7059					scale = scale || ".5";
7060
7061					// Adjust and apply
7062					start = start / scale;
7063					jQuery.style( tween.elem, prop, start + unit );
7064
7065				// Update scale, tolerating zero or NaN from tween.cur()
7066				// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
7067				} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
7068			}
7069
7070			// Update tween properties
7071			if ( parts ) {
7072				start = tween.start = +start || +target || 0;
7073				tween.unit = unit;
7074				// If a +=/-= token was provided, we're doing a relative animation
7075				tween.end = parts[ 1 ] ?
7076					start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
7077					+parts[ 2 ];
7078			}
7079
7080			return tween;
7081		} ]
7082	};
7083
7084// Animations created synchronously will run synchronously
7085function createFxNow() {
7086	setTimeout(function() {
7087		fxNow = undefined;
7088	});
7089	return ( fxNow = jQuery.now() );
7090}
7091
7092// Generate parameters to create a standard animation
7093function genFx( type, includeWidth ) {
7094	var which,
7095		attrs = { height: type },
7096		i = 0;
7097
7098	// if we include width, step value is 1 to do all cssExpand values,
7099	// if we don't include width, step value is 2 to skip over Left and Right
7100	includeWidth = includeWidth ? 1 : 0;
7101	for ( ; i < 4 ; i += 2 - includeWidth ) {
7102		which = cssExpand[ i ];
7103		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
7104	}
7105
7106	if ( includeWidth ) {
7107		attrs.opacity = attrs.width = type;
7108	}
7109
7110	return attrs;
7111}
7112
7113function createTween( value, prop, animation ) {
7114	var tween,
7115		collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
7116		index = 0,
7117		length = collection.length;
7118	for ( ; index < length; index++ ) {
7119		if ( (tween = collection[ index ].call( animation, prop, value )) ) {
7120
7121			// we're done with this property
7122			return tween;
7123		}
7124	}
7125}
7126
7127function defaultPrefilter( elem, props, opts ) {
7128	/* jshint validthis: true */
7129	var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,
7130		anim = this,
7131		orig = {},
7132		style = elem.style,
7133		hidden = elem.nodeType && isHidden( elem ),
7134		dataShow = jQuery._data( elem, "fxshow" );
7135
7136	// handle queue: false promises
7137	if ( !opts.queue ) {
7138		hooks = jQuery._queueHooks( elem, "fx" );
7139		if ( hooks.unqueued == null ) {
7140			hooks.unqueued = 0;
7141			oldfire = hooks.empty.fire;
7142			hooks.empty.fire = function() {
7143				if ( !hooks.unqueued ) {
7144					oldfire();
7145				}
7146			};
7147		}
7148		hooks.unqueued++;
7149
7150		anim.always(function() {
7151			// doing this makes sure that the complete handler will be called
7152			// before this completes
7153			anim.always(function() {
7154				hooks.unqueued--;
7155				if ( !jQuery.queue( elem, "fx" ).length ) {
7156					hooks.empty.fire();
7157				}
7158			});
7159		});
7160	}
7161
7162	// height/width overflow pass
7163	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
7164		// Make sure that nothing sneaks out
7165		// Record all 3 overflow attributes because IE does not
7166		// change the overflow attribute when overflowX and
7167		// overflowY are set to the same value
7168		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
7169
7170		// Set display property to inline-block for height/width
7171		// animations on inline elements that are having width/height animated
7172		display = jQuery.css( elem, "display" );
7173
7174		// Test default display if display is currently "none"
7175		checkDisplay = display === "none" ?
7176			jQuery._data( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;
7177
7178		if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) {
7179
7180			// inline-level elements accept inline-block;
7181			// block-level elements need to be inline with layout
7182			if ( !support.inlineBlockNeedsLayout || defaultDisplay( elem.nodeName ) === "inline" ) {
7183				style.display = "inline-block";
7184			} else {
7185				style.zoom = 1;
7186			}
7187		}
7188	}
7189
7190	if ( opts.overflow ) {
7191		style.overflow = "hidden";
7192		if ( !support.shrinkWrapBlocks() ) {
7193			anim.always(function() {
7194				style.overflow = opts.overflow[ 0 ];
7195				style.overflowX = opts.overflow[ 1 ];
7196				style.overflowY = opts.overflow[ 2 ];
7197			});
7198		}
7199	}
7200
7201	// show/hide pass
7202	for ( prop in props ) {
7203		value = props[ prop ];
7204		if ( rfxtypes.exec( value ) ) {
7205			delete props[ prop ];
7206			toggle = toggle || value === "toggle";
7207			if ( value === ( hidden ? "hide" : "show" ) ) {
7208
7209				// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
7210				if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
7211					hidden = true;
7212				} else {
7213					continue;
7214				}
7215			}
7216			orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
7217
7218		// Any non-fx value stops us from restoring the original display value
7219		} else {
7220			display = undefined;
7221		}
7222	}
7223
7224	if ( !jQuery.isEmptyObject( orig ) ) {
7225		if ( dataShow ) {
7226			if ( "hidden" in dataShow ) {
7227				hidden = dataShow.hidden;
7228			}
7229		} else {
7230			dataShow = jQuery._data( elem, "fxshow", {} );
7231		}
7232
7233		// store state if its toggle - enables .stop().toggle() to "reverse"
7234		if ( toggle ) {
7235			dataShow.hidden = !hidden;
7236		}
7237		if ( hidden ) {
7238			jQuery( elem ).show();
7239		} else {
7240			anim.done(function() {
7241				jQuery( elem ).hide();
7242			});
7243		}
7244		anim.done(function() {
7245			var prop;
7246			jQuery._removeData( elem, "fxshow" );
7247			for ( prop in orig ) {
7248				jQuery.style( elem, prop, orig[ prop ] );
7249			}
7250		});
7251		for ( prop in orig ) {
7252			tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
7253
7254			if ( !( prop in dataShow ) ) {
7255				dataShow[ prop ] = tween.start;
7256				if ( hidden ) {
7257					tween.end = tween.start;
7258					tween.start = prop === "width" || prop === "height" ? 1 : 0;
7259				}
7260			}
7261		}
7262
7263	// If this is a noop like .hide().hide(), restore an overwritten display value
7264	} else if ( (display === "none" ? defaultDisplay( elem.nodeName ) : display) === "inline" ) {
7265		style.display = display;
7266	}
7267}
7268
7269function propFilter( props, specialEasing ) {
7270	var index, name, easing, value, hooks;
7271
7272	// camelCase, specialEasing and expand cssHook pass
7273	for ( index in props ) {
7274		name = jQuery.camelCase( index );
7275		easing = specialEasing[ name ];
7276		value = props[ index ];
7277		if ( jQuery.isArray( value ) ) {
7278			easing = value[ 1 ];
7279			value = props[ index ] = value[ 0 ];
7280		}
7281
7282		if ( index !== name ) {
7283			props[ name ] = value;
7284			delete props[ index ];
7285		}
7286
7287		hooks = jQuery.cssHooks[ name ];
7288		if ( hooks && "expand" in hooks ) {
7289			value = hooks.expand( value );
7290			delete props[ name ];
7291
7292			// not quite $.extend, this wont overwrite keys already present.
7293			// also - reusing 'index' from above because we have the correct "name"
7294			for ( index in value ) {
7295				if ( !( index in props ) ) {
7296					props[ index ] = value[ index ];
7297					specialEasing[ index ] = easing;
7298				}
7299			}
7300		} else {
7301			specialEasing[ name ] = easing;
7302		}
7303	}
7304}
7305
7306function Animation( elem, properties, options ) {
7307	var result,
7308		stopped,
7309		index = 0,
7310		length = animationPrefilters.length,
7311		deferred = jQuery.Deferred().always( function() {
7312			// don't match elem in the :animated selector
7313			delete tick.elem;
7314		}),
7315		tick = function() {
7316			if ( stopped ) {
7317				return false;
7318			}
7319			var currentTime = fxNow || createFxNow(),
7320				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
7321				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
7322				temp = remaining / animation.duration || 0,
7323				percent = 1 - temp,
7324				index = 0,
7325				length = animation.tweens.length;
7326
7327			for ( ; index < length ; index++ ) {
7328				animation.tweens[ index ].run( percent );
7329			}
7330
7331			deferred.notifyWith( elem, [ animation, percent, remaining ]);
7332
7333			if ( percent < 1 && length ) {
7334				return remaining;
7335			} else {
7336				deferred.resolveWith( elem, [ animation ] );
7337				return false;
7338			}
7339		},
7340		animation = deferred.promise({
7341			elem: elem,
7342			props: jQuery.extend( {}, properties ),
7343			opts: jQuery.extend( true, { specialEasing: {} }, options ),
7344			originalProperties: properties,
7345			originalOptions: options,
7346			startTime: fxNow || createFxNow(),
7347			duration: options.duration,
7348			tweens: [],
7349			createTween: function( prop, end ) {
7350				var tween = jQuery.Tween( elem, animation.opts, prop, end,
7351						animation.opts.specialEasing[ prop ] || animation.opts.easing );
7352				animation.tweens.push( tween );
7353				return tween;
7354			},
7355			stop: function( gotoEnd ) {
7356				var index = 0,
7357					// if we are going to the end, we want to run all the tweens
7358					// otherwise we skip this part
7359					length = gotoEnd ? animation.tweens.length : 0;
7360				if ( stopped ) {
7361					return this;
7362				}
7363				stopped = true;
7364				for ( ; index < length ; index++ ) {
7365					animation.tweens[ index ].run( 1 );
7366				}
7367
7368				// resolve when we played the last frame
7369				// otherwise, reject
7370				if ( gotoEnd ) {
7371					deferred.resolveWith( elem, [ animation, gotoEnd ] );
7372				} else {
7373					deferred.rejectWith( elem, [ animation, gotoEnd ] );
7374				}
7375				return this;
7376			}
7377		}),
7378		props = animation.props;
7379
7380	propFilter( props, animation.opts.specialEasing );
7381
7382	for ( ; index < length ; index++ ) {
7383		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
7384		if ( result ) {
7385			return result;
7386		}
7387	}
7388
7389	jQuery.map( props, createTween, animation );
7390
7391	if ( jQuery.isFunction( animation.opts.start ) ) {
7392		animation.opts.start.call( elem, animation );
7393	}
7394
7395	jQuery.fx.timer(
7396		jQuery.extend( tick, {
7397			elem: elem,
7398			anim: animation,
7399			queue: animation.opts.queue
7400		})
7401	);
7402
7403	// attach callbacks from options
7404	return animation.progress( animation.opts.progress )
7405		.done( animation.opts.done, animation.opts.complete )
7406		.fail( animation.opts.fail )
7407		.always( animation.opts.always );
7408}
7409
7410jQuery.Animation = jQuery.extend( Animation, {
7411	tweener: function( props, callback ) {
7412		if ( jQuery.isFunction( props ) ) {
7413			callback = props;
7414			props = [ "*" ];
7415		} else {
7416			props = props.split(" ");
7417		}
7418
7419		var prop,
7420			index = 0,
7421			length = props.length;
7422
7423		for ( ; index < length ; index++ ) {
7424			prop = props[ index ];
7425			tweeners[ prop ] = tweeners[ prop ] || [];
7426			tweeners[ prop ].unshift( callback );
7427		}
7428	},
7429
7430	prefilter: function( callback, prepend ) {
7431		if ( prepend ) {
7432			animationPrefilters.unshift( callback );
7433		} else {
7434			animationPrefilters.push( callback );
7435		}
7436	}
7437});
7438
7439jQuery.speed = function( speed, easing, fn ) {
7440	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
7441		complete: fn || !fn && easing ||
7442			jQuery.isFunction( speed ) && speed,
7443		duration: speed,
7444		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
7445	};
7446
7447	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
7448		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
7449
7450	// normalize opt.queue - true/undefined/null -> "fx"
7451	if ( opt.queue == null || opt.queue === true ) {
7452		opt.queue = "fx";
7453	}
7454
7455	// Queueing
7456	opt.old = opt.complete;
7457
7458	opt.complete = function() {
7459		if ( jQuery.isFunction( opt.old ) ) {
7460			opt.old.call( this );
7461		}
7462
7463		if ( opt.queue ) {
7464			jQuery.dequeue( this, opt.queue );
7465		}
7466	};
7467
7468	return opt;
7469};
7470
7471jQuery.fn.extend({
7472	fadeTo: function( speed, to, easing, callback ) {
7473
7474		// show any hidden elements after setting opacity to 0
7475		return this.filter( isHidden ).css( "opacity", 0 ).show()
7476
7477			// animate to the value specified
7478			.end().animate({ opacity: to }, speed, easing, callback );
7479	},
7480	animate: function( prop, speed, easing, callback ) {
7481		var empty = jQuery.isEmptyObject( prop ),
7482			optall = jQuery.speed( speed, easing, callback ),
7483			doAnimation = function() {
7484				// Operate on a copy of prop so per-property easing won't be lost
7485				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
7486
7487				// Empty animations, or finishing resolves immediately
7488				if ( empty || jQuery._data( this, "finish" ) ) {
7489					anim.stop( true );
7490				}
7491			};
7492			doAnimation.finish = doAnimation;
7493
7494		return empty || optall.queue === false ?
7495			this.each( doAnimation ) :
7496			this.queue( optall.queue, doAnimation );
7497	},
7498	stop: function( type, clearQueue, gotoEnd ) {
7499		var stopQueue = function( hooks ) {
7500			var stop = hooks.stop;
7501			delete hooks.stop;
7502			stop( gotoEnd );
7503		};
7504
7505		if ( typeof type !== "string" ) {
7506			gotoEnd = clearQueue;
7507			clearQueue = type;
7508			type = undefined;
7509		}
7510		if ( clearQueue && type !== false ) {
7511			this.queue( type || "fx", [] );
7512		}
7513
7514		return this.each(function() {
7515			var dequeue = true,
7516				index = type != null && type + "queueHooks",
7517				timers = jQuery.timers,
7518				data = jQuery._data( this );
7519
7520			if ( index ) {
7521				if ( data[ index ] && data[ index ].stop ) {
7522					stopQueue( data[ index ] );
7523				}
7524			} else {
7525				for ( index in data ) {
7526					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
7527						stopQueue( data[ index ] );
7528					}
7529				}
7530			}
7531
7532			for ( index = timers.length; index--; ) {
7533				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
7534					timers[ index ].anim.stop( gotoEnd );
7535					dequeue = false;
7536					timers.splice( index, 1 );
7537				}
7538			}
7539
7540			// start the next in the queue if the last step wasn't forced
7541			// timers currently will call their complete callbacks, which will dequeue
7542			// but only if they were gotoEnd
7543			if ( dequeue || !gotoEnd ) {
7544				jQuery.dequeue( this, type );
7545			}
7546		});
7547	},
7548	finish: function( type ) {
7549		if ( type !== false ) {
7550			type = type || "fx";
7551		}
7552		return this.each(function() {
7553			var index,
7554				data = jQuery._data( this ),
7555				queue = data[ type + "queue" ],
7556				hooks = data[ type + "queueHooks" ],
7557				timers = jQuery.timers,
7558				length = queue ? queue.length : 0;
7559
7560			// enable finishing flag on private data
7561			data.finish = true;
7562
7563			// empty the queue first
7564			jQuery.queue( this, type, [] );
7565
7566			if ( hooks && hooks.stop ) {
7567				hooks.stop.call( this, true );
7568			}
7569
7570			// look for any active animations, and finish them
7571			for ( index = timers.length; index--; ) {
7572				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
7573					timers[ index ].anim.stop( true );
7574					timers.splice( index, 1 );
7575				}
7576			}
7577
7578			// look for any animations in the old queue and finish them
7579			for ( index = 0; index < length; index++ ) {
7580				if ( queue[ index ] && queue[ index ].finish ) {
7581					queue[ index ].finish.call( this );
7582				}
7583			}
7584
7585			// turn off finishing flag
7586			delete data.finish;
7587		});
7588	}
7589});
7590
7591jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
7592	var cssFn = jQuery.fn[ name ];
7593	jQuery.fn[ name ] = function( speed, easing, callback ) {
7594		return speed == null || typeof speed === "boolean" ?
7595			cssFn.apply( this, arguments ) :
7596			this.animate( genFx( name, true ), speed, easing, callback );
7597	};
7598});
7599
7600// Generate shortcuts for custom animations
7601jQuery.each({
7602	slideDown: genFx("show"),
7603	slideUp: genFx("hide"),
7604	slideToggle: genFx("toggle"),
7605	fadeIn: { opacity: "show" },
7606	fadeOut: { opacity: "hide" },
7607	fadeToggle: { opacity: "toggle" }
7608}, function( name, props ) {
7609	jQuery.fn[ name ] = function( speed, easing, callback ) {
7610		return this.animate( props, speed, easing, callback );
7611	};
7612});
7613
7614jQuery.timers = [];
7615jQuery.fx.tick = function() {
7616	var timer,
7617		timers = jQuery.timers,
7618		i = 0;
7619
7620	fxNow = jQuery.now();
7621
7622	for ( ; i < timers.length; i++ ) {
7623		timer = timers[ i ];
7624		// Checks the timer has not already been removed
7625		if ( !timer() && timers[ i ] === timer ) {
7626			timers.splice( i--, 1 );
7627		}
7628	}
7629
7630	if ( !timers.length ) {
7631		jQuery.fx.stop();
7632	}
7633	fxNow = undefined;
7634};
7635
7636jQuery.fx.timer = function( timer ) {
7637	jQuery.timers.push( timer );
7638	if ( timer() ) {
7639		jQuery.fx.start();
7640	} else {
7641		jQuery.timers.pop();
7642	}
7643};
7644
7645jQuery.fx.interval = 13;
7646
7647jQuery.fx.start = function() {
7648	if ( !timerId ) {
7649		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
7650	}
7651};
7652
7653jQuery.fx.stop = function() {
7654	clearInterval( timerId );
7655	timerId = null;
7656};
7657
7658jQuery.fx.speeds = {
7659	slow: 600,
7660	fast: 200,
7661	// Default speed
7662	_default: 400
7663};
7664
7665
7666// Based off of the plugin by Clint Helfers, with permission.
7667// http://blindsignals.com/index.php/2009/07/jquery-delay/
7668jQuery.fn.delay = function( time, type ) {
7669	time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
7670	type = type || "fx";
7671
7672	return this.queue( type, function( next, hooks ) {
7673		var timeout = setTimeout( next, time );
7674		hooks.stop = function() {
7675			clearTimeout( timeout );
7676		};
7677	});
7678};
7679
7680
7681(function() {
7682	// Minified: var a,b,c,d,e
7683	var input, div, select, a, opt;
7684
7685	// Setup
7686	div = document.createElement( "div" );
7687	div.setAttribute( "className", "t" );
7688	div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
7689	a = div.getElementsByTagName("a")[ 0 ];
7690
7691	// First batch of tests.
7692	select = document.createElement("select");
7693	opt = select.appendChild( document.createElement("option") );
7694	input = div.getElementsByTagName("input")[ 0 ];
7695
7696	a.style.cssText = "top:1px";
7697
7698	// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
7699	support.getSetAttribute = div.className !== "t";
7700
7701	// Get the style information from getAttribute
7702	// (IE uses .cssText instead)
7703	support.style = /top/.test( a.getAttribute("style") );
7704
7705	// Make sure that URLs aren't manipulated
7706	// (IE normalizes it by default)
7707	support.hrefNormalized = a.getAttribute("href") === "/a";
7708
7709	// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
7710	support.checkOn = !!input.value;
7711
7712	// Make sure that a selected-by-default option has a working selected property.
7713	// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
7714	support.optSelected = opt.selected;
7715
7716	// Tests for enctype support on a form (#6743)
7717	support.enctype = !!document.createElement("form").enctype;
7718
7719	// Make sure that the options inside disabled selects aren't marked as disabled
7720	// (WebKit marks them as disabled)
7721	select.disabled = true;
7722	support.optDisabled = !opt.disabled;
7723
7724	// Support: IE8 only
7725	// Check if we can trust getAttribute("value")
7726	input = document.createElement( "input" );
7727	input.setAttribute( "value", "" );
7728	support.input = input.getAttribute( "value" ) === "";
7729
7730	// Check if an input maintains its value after becoming a radio
7731	input.value = "t";
7732	input.setAttribute( "type", "radio" );
7733	support.radioValue = input.value === "t";
7734})();
7735
7736
7737var rreturn = /\r/g;
7738
7739jQuery.fn.extend({
7740	val: function( value ) {
7741		var hooks, ret, isFunction,
7742			elem = this[0];
7743
7744		if ( !arguments.length ) {
7745			if ( elem ) {
7746				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
7747
7748				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
7749					return ret;
7750				}
7751
7752				ret = elem.value;
7753
7754				return typeof ret === "string" ?
7755					// handle most common string cases
7756					ret.replace(rreturn, "") :
7757					// handle cases where value is null/undef or number
7758					ret == null ? "" : ret;
7759			}
7760
7761			return;
7762		}
7763
7764		isFunction = jQuery.isFunction( value );
7765
7766		return this.each(function( i ) {
7767			var val;
7768
7769			if ( this.nodeType !== 1 ) {
7770				return;
7771			}
7772
7773			if ( isFunction ) {
7774				val = value.call( this, i, jQuery( this ).val() );
7775			} else {
7776				val = value;
7777			}
7778
7779			// Treat null/undefined as ""; convert numbers to string
7780			if ( val == null ) {
7781				val = "";
7782			} else if ( typeof val === "number" ) {
7783				val += "";
7784			} else if ( jQuery.isArray( val ) ) {
7785				val = jQuery.map( val, function( value ) {
7786					return value == null ? "" : value + "";
7787				});
7788			}
7789
7790			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
7791
7792			// If set returns undefined, fall back to normal setting
7793			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
7794				this.value = val;
7795			}
7796		});
7797	}
7798});
7799
7800jQuery.extend({
7801	valHooks: {
7802		option: {
7803			get: function( elem ) {
7804				var val = jQuery.find.attr( elem, "value" );
7805				return val != null ?
7806					val :
7807					// Support: IE10-11+
7808					// option.text throws exceptions (#14686, #14858)
7809					jQuery.trim( jQuery.text( elem ) );
7810			}
7811		},
7812		select: {
7813			get: function( elem ) {
7814				var value, option,
7815					options = elem.options,
7816					index = elem.selectedIndex,
7817					one = elem.type === "select-one" || index < 0,
7818					values = one ? null : [],
7819					max = one ? index + 1 : options.length,
7820					i = index < 0 ?
7821						max :
7822						one ? index : 0;
7823
7824				// Loop through all the selected options
7825				for ( ; i < max; i++ ) {
7826					option = options[ i ];
7827
7828					// oldIE doesn't update selected after form reset (#2551)
7829					if ( ( option.selected || i === index ) &&
7830							// Don't return options that are disabled or in a disabled optgroup
7831							( support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
7832							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
7833
7834						// Get the specific value for the option
7835						value = jQuery( option ).val();
7836
7837						// We don't need an array for one selects
7838						if ( one ) {
7839							return value;
7840						}
7841
7842						// Multi-Selects return an array
7843						values.push( value );
7844					}
7845				}
7846
7847				return values;
7848			},
7849
7850			set: function( elem, value ) {
7851				var optionSet, option,
7852					options = elem.options,
7853					values = jQuery.makeArray( value ),
7854					i = options.length;
7855
7856				while ( i-- ) {
7857					option = options[ i ];
7858
7859					if ( jQuery.inArray( jQuery.valHooks.option.get( option ), values ) >= 0 ) {
7860
7861						// Support: IE6
7862						// When new option element is added to select box we need to
7863						// force reflow of newly added node in order to workaround delay
7864						// of initialization properties
7865						try {
7866							option.selected = optionSet = true;
7867
7868						} catch ( _ ) {
7869
7870							// Will be executed only in IE6
7871							option.scrollHeight;
7872						}
7873
7874					} else {
7875						option.selected = false;
7876					}
7877				}
7878
7879				// Force browsers to behave consistently when non-matching value is set
7880				if ( !optionSet ) {
7881					elem.selectedIndex = -1;
7882				}
7883
7884				return options;
7885			}
7886		}
7887	}
7888});
7889
7890// Radios and checkboxes getter/setter
7891jQuery.each([ "radio", "checkbox" ], function() {
7892	jQuery.valHooks[ this ] = {
7893		set: function( elem, value ) {
7894			if ( jQuery.isArray( value ) ) {
7895				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
7896			}
7897		}
7898	};
7899	if ( !support.checkOn ) {
7900		jQuery.valHooks[ this ].get = function( elem ) {
7901			// Support: Webkit
7902			// "" is returned instead of "on" if a value isn't specified
7903			return elem.getAttribute("value") === null ? "on" : elem.value;
7904		};
7905	}
7906});
7907
7908
7909
7910
7911var nodeHook, boolHook,
7912	attrHandle = jQuery.expr.attrHandle,
7913	ruseDefault = /^(?:checked|selected)$/i,
7914	getSetAttribute = support.getSetAttribute,
7915	getSetInput = support.input;
7916
7917jQuery.fn.extend({
7918	attr: function( name, value ) {
7919		return access( this, jQuery.attr, name, value, arguments.length > 1 );
7920	},
7921
7922	removeAttr: function( name ) {
7923		return this.each(function() {
7924			jQuery.removeAttr( this, name );
7925		});
7926	}
7927});
7928
7929jQuery.extend({
7930	attr: function( elem, name, value ) {
7931		var hooks, ret,
7932			nType = elem.nodeType;
7933
7934		// don't get/set attributes on text, comment and attribute nodes
7935		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
7936			return;
7937		}
7938
7939		// Fallback to prop when attributes are not supported
7940		if ( typeof elem.getAttribute === strundefined ) {
7941			return jQuery.prop( elem, name, value );
7942		}
7943
7944		// All attributes are lowercase
7945		// Grab necessary hook if one is defined
7946		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
7947			name = name.toLowerCase();
7948			hooks = jQuery.attrHooks[ name ] ||
7949				( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
7950		}
7951
7952		if ( value !== undefined ) {
7953
7954			if ( value === null ) {
7955				jQuery.removeAttr( elem, name );
7956
7957			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
7958				return ret;
7959
7960			} else {
7961				elem.setAttribute( name, value + "" );
7962				return value;
7963			}
7964
7965		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
7966			return ret;
7967
7968		} else {
7969			ret = jQuery.find.attr( elem, name );
7970
7971			// Non-existent attributes return null, we normalize to undefined
7972			return ret == null ?
7973				undefined :
7974				ret;
7975		}
7976	},
7977
7978	removeAttr: function( elem, value ) {
7979		var name, propName,
7980			i = 0,
7981			attrNames = value && value.match( rnotwhite );
7982
7983		if ( attrNames && elem.nodeType === 1 ) {
7984			while ( (name = attrNames[i++]) ) {
7985				propName = jQuery.propFix[ name ] || name;
7986
7987				// Boolean attributes get special treatment (#10870)
7988				if ( jQuery.expr.match.bool.test( name ) ) {
7989					// Set corresponding property to false
7990					if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
7991						elem[ propName ] = false;
7992					// Support: IE<9
7993					// Also clear defaultChecked/defaultSelected (if appropriate)
7994					} else {
7995						elem[ jQuery.camelCase( "default-" + name ) ] =
7996							elem[ propName ] = false;
7997					}
7998
7999				// See #9699 for explanation of this approach (setting first, then removal)
8000				} else {
8001					jQuery.attr( elem, name, "" );
8002				}
8003
8004				elem.removeAttribute( getSetAttribute ? name : propName );
8005			}
8006		}
8007	},
8008
8009	attrHooks: {
8010		type: {
8011			set: function( elem, value ) {
8012				if ( !support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
8013					// Setting the type on a radio button after the value resets the value in IE6-9
8014					// Reset value to default in case type is set after value during creation
8015					var val = elem.value;
8016					elem.setAttribute( "type", value );
8017					if ( val ) {
8018						elem.value = val;
8019					}
8020					return value;
8021				}
8022			}
8023		}
8024	}
8025});
8026
8027// Hook for boolean attributes
8028boolHook = {
8029	set: function( elem, value, name ) {
8030		if ( value === false ) {
8031			// Remove boolean attributes when set to false
8032			jQuery.removeAttr( elem, name );
8033		} else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
8034			// IE<8 needs the *property* name
8035			elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
8036
8037		// Use defaultChecked and defaultSelected for oldIE
8038		} else {
8039			elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
8040		}
8041
8042		return name;
8043	}
8044};
8045
8046// Retrieve booleans specially
8047jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
8048
8049	var getter = attrHandle[ name ] || jQuery.find.attr;
8050
8051	attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ?
8052		function( elem, name, isXML ) {
8053			var ret, handle;
8054			if ( !isXML ) {
8055				// Avoid an infinite loop by temporarily removing this function from the getter
8056				handle = attrHandle[ name ];
8057				attrHandle[ name ] = ret;
8058				ret = getter( elem, name, isXML ) != null ?
8059					name.toLowerCase() :
8060					null;
8061				attrHandle[ name ] = handle;
8062			}
8063			return ret;
8064		} :
8065		function( elem, name, isXML ) {
8066			if ( !isXML ) {
8067				return elem[ jQuery.camelCase( "default-" + name ) ] ?
8068					name.toLowerCase() :
8069					null;
8070			}
8071		};
8072});
8073
8074// fix oldIE attroperties
8075if ( !getSetInput || !getSetAttribute ) {
8076	jQuery.attrHooks.value = {
8077		set: function( elem, value, name ) {
8078			if ( jQuery.nodeName( elem, "input" ) ) {
8079				// Does not return so that setAttribute is also used
8080				elem.defaultValue = value;
8081			} else {
8082				// Use nodeHook if defined (#1954); otherwise setAttribute is fine
8083				return nodeHook && nodeHook.set( elem, value, name );
8084			}
8085		}
8086	};
8087}
8088
8089// IE6/7 do not support getting/setting some attributes with get/setAttribute
8090if ( !getSetAttribute ) {
8091
8092	// Use this for any attribute in IE6/7
8093	// This fixes almost every IE6/7 issue
8094	nodeHook = {
8095		set: function( elem, value, name ) {
8096			// Set the existing or create a new attribute node
8097			var ret = elem.getAttributeNode( name );
8098			if ( !ret ) {
8099				elem.setAttributeNode(
8100					(ret = elem.ownerDocument.createAttribute( name ))
8101				);
8102			}
8103
8104			ret.value = value += "";
8105
8106			// Break association with cloned elements by also using setAttribute (#9646)
8107			if ( name === "value" || value === elem.getAttribute( name ) ) {
8108				return value;
8109			}
8110		}
8111	};
8112
8113	// Some attributes are constructed with empty-string values when not defined
8114	attrHandle.id = attrHandle.name = attrHandle.coords =
8115		function( elem, name, isXML ) {
8116			var ret;
8117			if ( !isXML ) {
8118				return (ret = elem.getAttributeNode( name )) && ret.value !== "" ?
8119					ret.value :
8120					null;
8121			}
8122		};
8123
8124	// Fixing value retrieval on a button requires this module
8125	jQuery.valHooks.button = {
8126		get: function( elem, name ) {
8127			var ret = elem.getAttributeNode( name );
8128			if ( ret && ret.specified ) {
8129				return ret.value;
8130			}
8131		},
8132		set: nodeHook.set
8133	};
8134
8135	// Set contenteditable to false on removals(#10429)
8136	// Setting to empty string throws an error as an invalid value
8137	jQuery.attrHooks.contenteditable = {
8138		set: function( elem, value, name ) {
8139			nodeHook.set( elem, value === "" ? false : value, name );
8140		}
8141	};
8142
8143	// Set width and height to auto instead of 0 on empty string( Bug #8150 )
8144	// This is for removals
8145	jQuery.each([ "width", "height" ], function( i, name ) {
8146		jQuery.attrHooks[ name ] = {
8147			set: function( elem, value ) {
8148				if ( value === "" ) {
8149					elem.setAttribute( name, "auto" );
8150					return value;
8151				}
8152			}
8153		};
8154	});
8155}
8156
8157if ( !support.style ) {
8158	jQuery.attrHooks.style = {
8159		get: function( elem ) {
8160			// Return undefined in the case of empty string
8161			// Note: IE uppercases css property names, but if we were to .toLowerCase()
8162			// .cssText, that would destroy case senstitivity in URL's, like in "background"
8163			return elem.style.cssText || undefined;
8164		},
8165		set: function( elem, value ) {
8166			return ( elem.style.cssText = value + "" );
8167		}
8168	};
8169}
8170
8171
8172
8173
8174var rfocusable = /^(?:input|select|textarea|button|object)$/i,
8175	rclickable = /^(?:a|area)$/i;
8176
8177jQuery.fn.extend({
8178	prop: function( name, value ) {
8179		return access( this, jQuery.prop, name, value, arguments.length > 1 );
8180	},
8181
8182	removeProp: function( name ) {
8183		name = jQuery.propFix[ name ] || name;
8184		return this.each(function() {
8185			// try/catch handles cases where IE balks (such as removing a property on window)
8186			try {
8187				this[ name ] = undefined;
8188				delete this[ name ];
8189			} catch( e ) {}
8190		});
8191	}
8192});
8193
8194jQuery.extend({
8195	propFix: {
8196		"for": "htmlFor",
8197		"class": "className"
8198	},
8199
8200	prop: function( elem, name, value ) {
8201		var ret, hooks, notxml,
8202			nType = elem.nodeType;
8203
8204		// don't get/set properties on text, comment and attribute nodes
8205		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
8206			return;
8207		}
8208
8209		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
8210
8211		if ( notxml ) {
8212			// Fix name and attach hooks
8213			name = jQuery.propFix[ name ] || name;
8214			hooks = jQuery.propHooks[ name ];
8215		}
8216
8217		if ( value !== undefined ) {
8218			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
8219				ret :
8220				( elem[ name ] = value );
8221
8222		} else {
8223			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
8224				ret :
8225				elem[ name ];
8226		}
8227	},
8228
8229	propHooks: {
8230		tabIndex: {
8231			get: function( elem ) {
8232				// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
8233				// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
8234				// Use proper attribute retrieval(#12072)
8235				var tabindex = jQuery.find.attr( elem, "tabindex" );
8236
8237				return tabindex ?
8238					parseInt( tabindex, 10 ) :
8239					rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
8240						0 :
8241						-1;
8242			}
8243		}
8244	}
8245});
8246
8247// Some attributes require a special call on IE
8248// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
8249if ( !support.hrefNormalized ) {
8250	// href/src property should get the full normalized URL (#10299/#12915)
8251	jQuery.each([ "href", "src" ], function( i, name ) {
8252		jQuery.propHooks[ name ] = {
8253			get: function( elem ) {
8254				return elem.getAttribute( name, 4 );
8255			}
8256		};
8257	});
8258}
8259
8260// Support: Safari, IE9+
8261// mis-reports the default selected property of an option
8262// Accessing the parent's selectedIndex property fixes it
8263if ( !support.optSelected ) {
8264	jQuery.propHooks.selected = {
8265		get: function( elem ) {
8266			var parent = elem.parentNode;
8267
8268			if ( parent ) {
8269				parent.selectedIndex;
8270
8271				// Make sure that it also works with optgroups, see #5701
8272				if ( parent.parentNode ) {
8273					parent.parentNode.selectedIndex;
8274				}
8275			}
8276			return null;
8277		}
8278	};
8279}
8280
8281jQuery.each([
8282	"tabIndex",
8283	"readOnly",
8284	"maxLength",
8285	"cellSpacing",
8286	"cellPadding",
8287	"rowSpan",
8288	"colSpan",
8289	"useMap",
8290	"frameBorder",
8291	"contentEditable"
8292], function() {
8293	jQuery.propFix[ this.toLowerCase() ] = this;
8294});
8295
8296// IE6/7 call enctype encoding
8297if ( !support.enctype ) {
8298	jQuery.propFix.enctype = "encoding";
8299}
8300
8301
8302
8303
8304var rclass = /[\t\r\n\f]/g;
8305
8306jQuery.fn.extend({
8307	addClass: function( value ) {
8308		var classes, elem, cur, clazz, j, finalValue,
8309			i = 0,
8310			len = this.length,
8311			proceed = typeof value === "string" && value;
8312
8313		if ( jQuery.isFunction( value ) ) {
8314			return this.each(function( j ) {
8315				jQuery( this ).addClass( value.call( this, j, this.className ) );
8316			});
8317		}
8318
8319		if ( proceed ) {
8320			// The disjunction here is for better compressibility (see removeClass)
8321			classes = ( value || "" ).match( rnotwhite ) || [];
8322
8323			for ( ; i < len; i++ ) {
8324				elem = this[ i ];
8325				cur = elem.nodeType === 1 && ( elem.className ?
8326					( " " + elem.className + " " ).replace( rclass, " " ) :
8327					" "
8328				);
8329
8330				if ( cur ) {
8331					j = 0;
8332					while ( (clazz = classes[j++]) ) {
8333						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
8334							cur += clazz + " ";
8335						}
8336					}
8337
8338					// only assign if different to avoid unneeded rendering.
8339					finalValue = jQuery.trim( cur );
8340					if ( elem.className !== finalValue ) {
8341						elem.className = finalValue;
8342					}
8343				}
8344			}
8345		}
8346
8347		return this;
8348	},
8349
8350	removeClass: function( value ) {
8351		var classes, elem, cur, clazz, j, finalValue,
8352			i = 0,
8353			len = this.length,
8354			proceed = arguments.length === 0 || typeof value === "string" && value;
8355
8356		if ( jQuery.isFunction( value ) ) {
8357			return this.each(function( j ) {
8358				jQuery( this ).removeClass( value.call( this, j, this.className ) );
8359			});
8360		}
8361		if ( proceed ) {
8362			classes = ( value || "" ).match( rnotwhite ) || [];
8363
8364			for ( ; i < len; i++ ) {
8365				elem = this[ i ];
8366				// This expression is here for better compressibility (see addClass)
8367				cur = elem.nodeType === 1 && ( elem.className ?
8368					( " " + elem.className + " " ).replace( rclass, " " ) :
8369					""
8370				);
8371
8372				if ( cur ) {
8373					j = 0;
8374					while ( (clazz = classes[j++]) ) {
8375						// Remove *all* instances
8376						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
8377							cur = cur.replace( " " + clazz + " ", " " );
8378						}
8379					}
8380
8381					// only assign if different to avoid unneeded rendering.
8382					finalValue = value ? jQuery.trim( cur ) : "";
8383					if ( elem.className !== finalValue ) {
8384						elem.className = finalValue;
8385					}
8386				}
8387			}
8388		}
8389
8390		return this;
8391	},
8392
8393	toggleClass: function( value, stateVal ) {
8394		var type = typeof value;
8395
8396		if ( typeof stateVal === "boolean" && type === "string" ) {
8397			return stateVal ? this.addClass( value ) : this.removeClass( value );
8398		}
8399
8400		if ( jQuery.isFunction( value ) ) {
8401			return this.each(function( i ) {
8402				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
8403			});
8404		}
8405
8406		return this.each(function() {
8407			if ( type === "string" ) {
8408				// toggle individual class names
8409				var className,
8410					i = 0,
8411					self = jQuery( this ),
8412					classNames = value.match( rnotwhite ) || [];
8413
8414				while ( (className = classNames[ i++ ]) ) {
8415					// check each className given, space separated list
8416					if ( self.hasClass( className ) ) {
8417						self.removeClass( className );
8418					} else {
8419						self.addClass( className );
8420					}
8421				}
8422
8423			// Toggle whole class name
8424			} else if ( type === strundefined || type === "boolean" ) {
8425				if ( this.className ) {
8426					// store className if set
8427					jQuery._data( this, "__className__", this.className );
8428				}
8429
8430				// If the element has a class name or if we're passed "false",
8431				// then remove the whole classname (if there was one, the above saved it).
8432				// Otherwise bring back whatever was previously saved (if anything),
8433				// falling back to the empty string if nothing was stored.
8434				this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
8435			}
8436		});
8437	},
8438
8439	hasClass: function( selector ) {
8440		var className = " " + selector + " ",
8441			i = 0,
8442			l = this.length;
8443		for ( ; i < l; i++ ) {
8444			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
8445				return true;
8446			}
8447		}
8448
8449		return false;
8450	}
8451});
8452
8453
8454
8455
8456// Return jQuery for attributes-only inclusion
8457
8458
8459jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
8460	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
8461	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
8462
8463	// Handle event binding
8464	jQuery.fn[ name ] = function( data, fn ) {
8465		return arguments.length > 0 ?
8466			this.on( name, null, data, fn ) :
8467			this.trigger( name );
8468	};
8469});
8470
8471jQuery.fn.extend({
8472	hover: function( fnOver, fnOut ) {
8473		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
8474	},
8475
8476	bind: function( types, data, fn ) {
8477		return this.on( types, null, data, fn );
8478	},
8479	unbind: function( types, fn ) {
8480		return this.off( types, null, fn );
8481	},
8482
8483	delegate: function( selector, types, data, fn ) {
8484		return this.on( types, selector, data, fn );
8485	},
8486	undelegate: function( selector, types, fn ) {
8487		// ( namespace ) or ( selector, types [, fn] )
8488		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
8489	}
8490});
8491
8492
8493var nonce = jQuery.now();
8494
8495var rquery = (/\?/);
8496
8497
8498
8499var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g;
8500
8501jQuery.parseJSON = function( data ) {
8502	// Attempt to parse using the native JSON parser first
8503	if ( window.JSON && window.JSON.parse ) {
8504		// Support: Android 2.3
8505		// Workaround failure to string-cast null input
8506		return window.JSON.parse( data + "" );
8507	}
8508
8509	var requireNonComma,
8510		depth = null,
8511		str = jQuery.trim( data + "" );
8512
8513	// Guard against invalid (and possibly dangerous) input by ensuring that nothing remains
8514	// after removing valid tokens
8515	return str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) {
8516
8517		// Force termination if we see a misplaced comma
8518		if ( requireNonComma && comma ) {
8519			depth = 0;
8520		}
8521
8522		// Perform no more replacements after returning to outermost depth
8523		if ( depth === 0 ) {
8524			return token;
8525		}
8526
8527		// Commas must not follow "[", "{", or ","
8528		requireNonComma = open || comma;
8529
8530		// Determine new depth
8531		// array/object open ("[" or "{"): depth += true - false (increment)
8532		// array/object close ("]" or "}"): depth += false - true (decrement)
8533		// other cases ("," or primitive): depth += true - true (numeric cast)
8534		depth += !close - !open;
8535
8536		// Remove this token
8537		return "";
8538	}) ) ?
8539		( Function( "return " + str ) )() :
8540		jQuery.error( "Invalid JSON: " + data );
8541};
8542
8543
8544// Cross-browser xml parsing
8545jQuery.parseXML = function( data ) {
8546	var xml, tmp;
8547	if ( !data || typeof data !== "string" ) {
8548		return null;
8549	}
8550	try {
8551		if ( window.DOMParser ) { // Standard
8552			tmp = new DOMParser();
8553			xml = tmp.parseFromString( data, "text/xml" );
8554		} else { // IE
8555			xml = new ActiveXObject( "Microsoft.XMLDOM" );
8556			xml.async = "false";
8557			xml.loadXML( data );
8558		}
8559	} catch( e ) {
8560		xml = undefined;
8561	}
8562	if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
8563		jQuery.error( "Invalid XML: " + data );
8564	}
8565	return xml;
8566};
8567
8568
8569var
8570	// Document location
8571	ajaxLocParts,
8572	ajaxLocation,
8573
8574	rhash = /#.*$/,
8575	rts = /([?&])_=[^&]*/,
8576	rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
8577	// #7653, #8125, #8152: local protocol detection
8578	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
8579	rnoContent = /^(?:GET|HEAD)$/,
8580	rprotocol = /^\/\//,
8581	rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
8582
8583	/* Prefilters
8584	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
8585	 * 2) These are called:
8586	 *    - BEFORE asking for a transport
8587	 *    - AFTER param serialization (s.data is a string if s.processData is true)
8588	 * 3) key is the dataType
8589	 * 4) the catchall symbol "*" can be used
8590	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
8591	 */
8592	prefilters = {},
8593
8594	/* Transports bindings
8595	 * 1) key is the dataType
8596	 * 2) the catchall symbol "*" can be used
8597	 * 3) selection will start with transport dataType and THEN go to "*" if needed
8598	 */
8599	transports = {},
8600
8601	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
8602	allTypes = "*/".concat("*");
8603
8604// #8138, IE may throw an exception when accessing
8605// a field from window.location if document.domain has been set
8606try {
8607	ajaxLocation = location.href;
8608} catch( e ) {
8609	// Use the href attribute of an A element
8610	// since IE will modify it given document.location
8611	ajaxLocation = document.createElement( "a" );
8612	ajaxLocation.href = "";
8613	ajaxLocation = ajaxLocation.href;
8614}
8615
8616// Segment location into parts
8617ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
8618
8619// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
8620function addToPrefiltersOrTransports( structure ) {
8621
8622	// dataTypeExpression is optional and defaults to "*"
8623	return function( dataTypeExpression, func ) {
8624
8625		if ( typeof dataTypeExpression !== "string" ) {
8626			func = dataTypeExpression;
8627			dataTypeExpression = "*";
8628		}
8629
8630		var dataType,
8631			i = 0,
8632			dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];
8633
8634		if ( jQuery.isFunction( func ) ) {
8635			// For each dataType in the dataTypeExpression
8636			while ( (dataType = dataTypes[i++]) ) {
8637				// Prepend if requested
8638				if ( dataType.charAt( 0 ) === "+" ) {
8639					dataType = dataType.slice( 1 ) || "*";
8640					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
8641
8642				// Otherwise append
8643				} else {
8644					(structure[ dataType ] = structure[ dataType ] || []).push( func );
8645				}
8646			}
8647		}
8648	};
8649}
8650
8651// Base inspection function for prefilters and transports
8652function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
8653
8654	var inspected = {},
8655		seekingTransport = ( structure === transports );
8656
8657	function inspect( dataType ) {
8658		var selected;
8659		inspected[ dataType ] = true;
8660		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
8661			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
8662			if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
8663				options.dataTypes.unshift( dataTypeOrTransport );
8664				inspect( dataTypeOrTransport );
8665				return false;
8666			} else if ( seekingTransport ) {
8667				return !( selected = dataTypeOrTransport );
8668			}
8669		});
8670		return selected;
8671	}
8672
8673	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
8674}
8675
8676// A special extend for ajax options
8677// that takes "flat" options (not to be deep extended)
8678// Fixes #9887
8679function ajaxExtend( target, src ) {
8680	var deep, key,
8681		flatOptions = jQuery.ajaxSettings.flatOptions || {};
8682
8683	for ( key in src ) {
8684		if ( src[ key ] !== undefined ) {
8685			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
8686		}
8687	}
8688	if ( deep ) {
8689		jQuery.extend( true, target, deep );
8690	}
8691
8692	return target;
8693}
8694
8695/* Handles responses to an ajax request:
8696 * - finds the right dataType (mediates between content-type and expected dataType)
8697 * - returns the corresponding response
8698 */
8699function ajaxHandleResponses( s, jqXHR, responses ) {
8700	var firstDataType, ct, finalDataType, type,
8701		contents = s.contents,
8702		dataTypes = s.dataTypes;
8703
8704	// Remove auto dataType and get content-type in the process
8705	while ( dataTypes[ 0 ] === "*" ) {
8706		dataTypes.shift();
8707		if ( ct === undefined ) {
8708			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
8709		}
8710	}
8711
8712	// Check if we're dealing with a known content-type
8713	if ( ct ) {
8714		for ( type in contents ) {
8715			if ( contents[ type ] && contents[ type ].test( ct ) ) {
8716				dataTypes.unshift( type );
8717				break;
8718			}
8719		}
8720	}
8721
8722	// Check to see if we have a response for the expected dataType
8723	if ( dataTypes[ 0 ] in responses ) {
8724		finalDataType = dataTypes[ 0 ];
8725	} else {
8726		// Try convertible dataTypes
8727		for ( type in responses ) {
8728			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
8729				finalDataType = type;
8730				break;
8731			}
8732			if ( !firstDataType ) {
8733				firstDataType = type;
8734			}
8735		}
8736		// Or just use first one
8737		finalDataType = finalDataType || firstDataType;
8738	}
8739
8740	// If we found a dataType
8741	// We add the dataType to the list if needed
8742	// and return the corresponding response
8743	if ( finalDataType ) {
8744		if ( finalDataType !== dataTypes[ 0 ] ) {
8745			dataTypes.unshift( finalDataType );
8746		}
8747		return responses[ finalDataType ];
8748	}
8749}
8750
8751/* Chain conversions given the request and the original response
8752 * Also sets the responseXXX fields on the jqXHR instance
8753 */
8754function ajaxConvert( s, response, jqXHR, isSuccess ) {
8755	var conv2, current, conv, tmp, prev,
8756		converters = {},
8757		// Work with a copy of dataTypes in case we need to modify it for conversion
8758		dataTypes = s.dataTypes.slice();
8759
8760	// Create converters map with lowercased keys
8761	if ( dataTypes[ 1 ] ) {
8762		for ( conv in s.converters ) {
8763			converters[ conv.toLowerCase() ] = s.converters[ conv ];
8764		}
8765	}
8766
8767	current = dataTypes.shift();
8768
8769	// Convert to each sequential dataType
8770	while ( current ) {
8771
8772		if ( s.responseFields[ current ] ) {
8773			jqXHR[ s.responseFields[ current ] ] = response;
8774		}
8775
8776		// Apply the dataFilter if provided
8777		if ( !prev && isSuccess && s.dataFilter ) {
8778			response = s.dataFilter( response, s.dataType );
8779		}
8780
8781		prev = current;
8782		current = dataTypes.shift();
8783
8784		if ( current ) {
8785
8786			// There's only work to do if current dataType is non-auto
8787			if ( current === "*" ) {
8788
8789				current = prev;
8790
8791			// Convert response if prev dataType is non-auto and differs from current
8792			} else if ( prev !== "*" && prev !== current ) {
8793
8794				// Seek a direct converter
8795				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
8796
8797				// If none found, seek a pair
8798				if ( !conv ) {
8799					for ( conv2 in converters ) {
8800
8801						// If conv2 outputs current
8802						tmp = conv2.split( " " );
8803						if ( tmp[ 1 ] === current ) {
8804
8805							// If prev can be converted to accepted input
8806							conv = converters[ prev + " " + tmp[ 0 ] ] ||
8807								converters[ "* " + tmp[ 0 ] ];
8808							if ( conv ) {
8809								// Condense equivalence converters
8810								if ( conv === true ) {
8811									conv = converters[ conv2 ];
8812
8813								// Otherwise, insert the intermediate dataType
8814								} else if ( converters[ conv2 ] !== true ) {
8815									current = tmp[ 0 ];
8816									dataTypes.unshift( tmp[ 1 ] );
8817								}
8818								break;
8819							}
8820						}
8821					}
8822				}
8823
8824				// Apply converter (if not an equivalence)
8825				if ( conv !== true ) {
8826
8827					// Unless errors are allowed to bubble, catch and return them
8828					if ( conv && s[ "throws" ] ) {
8829						response = conv( response );
8830					} else {
8831						try {
8832							response = conv( response );
8833						} catch ( e ) {
8834							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
8835						}
8836					}
8837				}
8838			}
8839		}
8840	}
8841
8842	return { state: "success", data: response };
8843}
8844
8845jQuery.extend({
8846
8847	// Counter for holding the number of active queries
8848	active: 0,
8849
8850	// Last-Modified header cache for next request
8851	lastModified: {},
8852	etag: {},
8853
8854	ajaxSettings: {
8855		url: ajaxLocation,
8856		type: "GET",
8857		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
8858		global: true,
8859		processData: true,
8860		async: true,
8861		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
8862		/*
8863		timeout: 0,
8864		data: null,
8865		dataType: null,
8866		username: null,
8867		password: null,
8868		cache: null,
8869		throws: false,
8870		traditional: false,
8871		headers: {},
8872		*/
8873
8874		accepts: {
8875			"*": allTypes,
8876			text: "text/plain",
8877			html: "text/html",
8878			xml: "application/xml, text/xml",
8879			json: "application/json, text/javascript"
8880		},
8881
8882		contents: {
8883			xml: /xml/,
8884			html: /html/,
8885			json: /json/
8886		},
8887
8888		responseFields: {
8889			xml: "responseXML",
8890			text: "responseText",
8891			json: "responseJSON"
8892		},
8893
8894		// Data converters
8895		// Keys separate source (or catchall "*") and destination types with a single space
8896		converters: {
8897
8898			// Convert anything to text
8899			"* text": String,
8900
8901			// Text to html (true = no transformation)
8902			"text html": true,
8903
8904			// Evaluate text as a json expression
8905			"text json": jQuery.parseJSON,
8906
8907			// Parse text as xml
8908			"text xml": jQuery.parseXML
8909		},
8910
8911		// For options that shouldn't be deep extended:
8912		// you can add your own custom options here if
8913		// and when you create one that shouldn't be
8914		// deep extended (see ajaxExtend)
8915		flatOptions: {
8916			url: true,
8917			context: true
8918		}
8919	},
8920
8921	// Creates a full fledged settings object into target
8922	// with both ajaxSettings and settings fields.
8923	// If target is omitted, writes into ajaxSettings.
8924	ajaxSetup: function( target, settings ) {
8925		return settings ?
8926
8927			// Building a settings object
8928			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
8929
8930			// Extending ajaxSettings
8931			ajaxExtend( jQuery.ajaxSettings, target );
8932	},
8933
8934	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
8935	ajaxTransport: addToPrefiltersOrTransports( transports ),
8936
8937	// Main method
8938	ajax: function( url, options ) {
8939
8940		// If url is an object, simulate pre-1.5 signature
8941		if ( typeof url === "object" ) {
8942			options = url;
8943			url = undefined;
8944		}
8945
8946		// Force options to be an object
8947		options = options || {};
8948
8949		var // Cross-domain detection vars
8950			parts,
8951			// Loop variable
8952			i,
8953			// URL without anti-cache param
8954			cacheURL,
8955			// Response headers as string
8956			responseHeadersString,
8957			// timeout handle
8958			timeoutTimer,
8959
8960			// To know if global events are to be dispatched
8961			fireGlobals,
8962
8963			transport,
8964			// Response headers
8965			responseHeaders,
8966			// Create the final options object
8967			s = jQuery.ajaxSetup( {}, options ),
8968			// Callbacks context
8969			callbackContext = s.context || s,
8970			// Context for global events is callbackContext if it is a DOM node or jQuery collection
8971			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
8972				jQuery( callbackContext ) :
8973				jQuery.event,
8974			// Deferreds
8975			deferred = jQuery.Deferred(),
8976			completeDeferred = jQuery.Callbacks("once memory"),
8977			// Status-dependent callbacks
8978			statusCode = s.statusCode || {},
8979			// Headers (they are sent all at once)
8980			requestHeaders = {},
8981			requestHeadersNames = {},
8982			// The jqXHR state
8983			state = 0,
8984			// Default abort message
8985			strAbort = "canceled",
8986			// Fake xhr
8987			jqXHR = {
8988				readyState: 0,
8989
8990				// Builds headers hashtable if needed
8991				getResponseHeader: function( key ) {
8992					var match;
8993					if ( state === 2 ) {
8994						if ( !responseHeaders ) {
8995							responseHeaders = {};
8996							while ( (match = rheaders.exec( responseHeadersString )) ) {
8997								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
8998							}
8999						}
9000						match = responseHeaders[ key.toLowerCase() ];
9001					}
9002					return match == null ? null : match;
9003				},
9004
9005				// Raw string
9006				getAllResponseHeaders: function() {
9007					return state === 2 ? responseHeadersString : null;
9008				},
9009
9010				// Caches the header
9011				setRequestHeader: function( name, value ) {
9012					var lname = name.toLowerCase();
9013					if ( !state ) {
9014						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
9015						requestHeaders[ name ] = value;
9016					}
9017					return this;
9018				},
9019
9020				// Overrides response content-type header
9021				overrideMimeType: function( type ) {
9022					if ( !state ) {
9023						s.mimeType = type;
9024					}
9025					return this;
9026				},
9027
9028				// Status-dependent callbacks
9029				statusCode: function( map ) {
9030					var code;
9031					if ( map ) {
9032						if ( state < 2 ) {
9033							for ( code in map ) {
9034								// Lazy-add the new callback in a way that preserves old ones
9035								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
9036							}
9037						} else {
9038							// Execute the appropriate callbacks
9039							jqXHR.always( map[ jqXHR.status ] );
9040						}
9041					}
9042					return this;
9043				},
9044
9045				// Cancel the request
9046				abort: function( statusText ) {
9047					var finalText = statusText || strAbort;
9048					if ( transport ) {
9049						transport.abort( finalText );
9050					}
9051					done( 0, finalText );
9052					return this;
9053				}
9054			};
9055
9056		// Attach deferreds
9057		deferred.promise( jqXHR ).complete = completeDeferred.add;
9058		jqXHR.success = jqXHR.done;
9059		jqXHR.error = jqXHR.fail;
9060
9061		// Remove hash character (#7531: and string promotion)
9062		// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
9063		// Handle falsy url in the settings object (#10093: consistency with old signature)
9064		// We also use the url parameter if available
9065		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
9066
9067		// Alias method option to type as per ticket #12004
9068		s.type = options.method || options.type || s.method || s.type;
9069
9070		// Extract dataTypes list
9071		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];
9072
9073		// A cross-domain request is in order when we have a protocol:host:port mismatch
9074		if ( s.crossDomain == null ) {
9075			parts = rurl.exec( s.url.toLowerCase() );
9076			s.crossDomain = !!( parts &&
9077				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
9078					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
9079						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
9080			);
9081		}
9082
9083		// Convert data if not already a string
9084		if ( s.data && s.processData && typeof s.data !== "string" ) {
9085			s.data = jQuery.param( s.data, s.traditional );
9086		}
9087
9088		// Apply prefilters
9089		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
9090
9091		// If request was aborted inside a prefilter, stop there
9092		if ( state === 2 ) {
9093			return jqXHR;
9094		}
9095
9096		// We can fire global events as of now if asked to
9097		// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
9098		fireGlobals = jQuery.event && s.global;
9099
9100		// Watch for a new set of requests
9101		if ( fireGlobals && jQuery.active++ === 0 ) {
9102			jQuery.event.trigger("ajaxStart");
9103		}
9104
9105		// Uppercase the type
9106		s.type = s.type.toUpperCase();
9107
9108		// Determine if request has content
9109		s.hasContent = !rnoContent.test( s.type );
9110
9111		// Save the URL in case we're toying with the If-Modified-Since
9112		// and/or If-None-Match header later on
9113		cacheURL = s.url;
9114
9115		// More options handling for requests with no content
9116		if ( !s.hasContent ) {
9117
9118			// If data is available, append data to url
9119			if ( s.data ) {
9120				cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
9121				// #9682: remove data so that it's not used in an eventual retry
9122				delete s.data;
9123			}
9124
9125			// Add anti-cache in url if needed
9126			if ( s.cache === false ) {
9127				s.url = rts.test( cacheURL ) ?
9128
9129					// If there is already a '_' parameter, set its value
9130					cacheURL.replace( rts, "$1_=" + nonce++ ) :
9131
9132					// Otherwise add one to the end
9133					cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
9134			}
9135		}
9136
9137		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
9138		if ( s.ifModified ) {
9139			if ( jQuery.lastModified[ cacheURL ] ) {
9140				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
9141			}
9142			if ( jQuery.etag[ cacheURL ] ) {
9143				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
9144			}
9145		}
9146
9147		// Set the correct header, if data is being sent
9148		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
9149			jqXHR.setRequestHeader( "Content-Type", s.contentType );
9150		}
9151
9152		// Set the Accepts header for the server, depending on the dataType
9153		jqXHR.setRequestHeader(
9154			"Accept",
9155			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
9156				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
9157				s.accepts[ "*" ]
9158		);
9159
9160		// Check for headers option
9161		for ( i in s.headers ) {
9162			jqXHR.setRequestHeader( i, s.headers[ i ] );
9163		}
9164
9165		// Allow custom headers/mimetypes and early abort
9166		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
9167			// Abort if not done already and return
9168			return jqXHR.abort();
9169		}
9170
9171		// aborting is no longer a cancellation
9172		strAbort = "abort";
9173
9174		// Install callbacks on deferreds
9175		for ( i in { success: 1, error: 1, complete: 1 } ) {
9176			jqXHR[ i ]( s[ i ] );
9177		}
9178
9179		// Get transport
9180		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
9181
9182		// If no transport, we auto-abort
9183		if ( !transport ) {
9184			done( -1, "No Transport" );
9185		} else {
9186			jqXHR.readyState = 1;
9187
9188			// Send global event
9189			if ( fireGlobals ) {
9190				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
9191			}
9192			// Timeout
9193			if ( s.async && s.timeout > 0 ) {
9194				timeoutTimer = setTimeout(function() {
9195					jqXHR.abort("timeout");
9196				}, s.timeout );
9197			}
9198
9199			try {
9200				state = 1;
9201				transport.send( requestHeaders, done );
9202			} catch ( e ) {
9203				// Propagate exception as error if not done
9204				if ( state < 2 ) {
9205					done( -1, e );
9206				// Simply rethrow otherwise
9207				} else {
9208					throw e;
9209				}
9210			}
9211		}
9212
9213		// Callback for when everything is done
9214		function done( status, nativeStatusText, responses, headers ) {
9215			var isSuccess, success, error, response, modified,
9216				statusText = nativeStatusText;
9217
9218			// Called once
9219			if ( state === 2 ) {
9220				return;
9221			}
9222
9223			// State is "done" now
9224			state = 2;
9225
9226			// Clear timeout if it exists
9227			if ( timeoutTimer ) {
9228				clearTimeout( timeoutTimer );
9229			}
9230
9231			// Dereference transport for early garbage collection
9232			// (no matter how long the jqXHR object will be used)
9233			transport = undefined;
9234
9235			// Cache response headers
9236			responseHeadersString = headers || "";
9237
9238			// Set readyState
9239			jqXHR.readyState = status > 0 ? 4 : 0;
9240
9241			// Determine if successful
9242			isSuccess = status >= 200 && status < 300 || status === 304;
9243
9244			// Get response data
9245			if ( responses ) {
9246				response = ajaxHandleResponses( s, jqXHR, responses );
9247			}
9248
9249			// Convert no matter what (that way responseXXX fields are always set)
9250			response = ajaxConvert( s, response, jqXHR, isSuccess );
9251
9252			// If successful, handle type chaining
9253			if ( isSuccess ) {
9254
9255				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
9256				if ( s.ifModified ) {
9257					modified = jqXHR.getResponseHeader("Last-Modified");
9258					if ( modified ) {
9259						jQuery.lastModified[ cacheURL ] = modified;
9260					}
9261					modified = jqXHR.getResponseHeader("etag");
9262					if ( modified ) {
9263						jQuery.etag[ cacheURL ] = modified;
9264					}
9265				}
9266
9267				// if no content
9268				if ( status === 204 || s.type === "HEAD" ) {
9269					statusText = "nocontent";
9270
9271				// if not modified
9272				} else if ( status === 304 ) {
9273					statusText = "notmodified";
9274
9275				// If we have data, let's convert it
9276				} else {
9277					statusText = response.state;
9278					success = response.data;
9279					error = response.error;
9280					isSuccess = !error;
9281				}
9282			} else {
9283				// We extract error from statusText
9284				// then normalize statusText and status for non-aborts
9285				error = statusText;
9286				if ( status || !statusText ) {
9287					statusText = "error";
9288					if ( status < 0 ) {
9289						status = 0;
9290					}
9291				}
9292			}
9293
9294			// Set data for the fake xhr object
9295			jqXHR.status = status;
9296			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
9297
9298			// Success/Error
9299			if ( isSuccess ) {
9300				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
9301			} else {
9302				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
9303			}
9304
9305			// Status-dependent callbacks
9306			jqXHR.statusCode( statusCode );
9307			statusCode = undefined;
9308
9309			if ( fireGlobals ) {
9310				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
9311					[ jqXHR, s, isSuccess ? success : error ] );
9312			}
9313
9314			// Complete
9315			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
9316
9317			if ( fireGlobals ) {
9318				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
9319				// Handle the global AJAX counter
9320				if ( !( --jQuery.active ) ) {
9321					jQuery.event.trigger("ajaxStop");
9322				}
9323			}
9324		}
9325
9326		return jqXHR;
9327	},
9328
9329	getJSON: function( url, data, callback ) {
9330		return jQuery.get( url, data, callback, "json" );
9331	},
9332
9333	getScript: function( url, callback ) {
9334		return jQuery.get( url, undefined, callback, "script" );
9335	}
9336});
9337
9338jQuery.each( [ "get", "post" ], function( i, method ) {
9339	jQuery[ method ] = function( url, data, callback, type ) {
9340		// shift arguments if data argument was omitted
9341		if ( jQuery.isFunction( data ) ) {
9342			type = type || callback;
9343			callback = data;
9344			data = undefined;
9345		}
9346
9347		return jQuery.ajax({
9348			url: url,
9349			type: method,
9350			dataType: type,
9351			data: data,
9352			success: callback
9353		});
9354	};
9355});
9356
9357
9358jQuery._evalUrl = function( url ) {
9359	return jQuery.ajax({
9360		url: url,
9361		type: "GET",
9362		dataType: "script",
9363		async: false,
9364		global: false,
9365		"throws": true
9366	});
9367};
9368
9369
9370jQuery.fn.extend({
9371	wrapAll: function( html ) {
9372		if ( jQuery.isFunction( html ) ) {
9373			return this.each(function(i) {
9374				jQuery(this).wrapAll( html.call(this, i) );
9375			});
9376		}
9377
9378		if ( this[0] ) {
9379			// The elements to wrap the target around
9380			var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
9381
9382			if ( this[0].parentNode ) {
9383				wrap.insertBefore( this[0] );
9384			}
9385
9386			wrap.map(function() {
9387				var elem = this;
9388
9389				while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
9390					elem = elem.firstChild;
9391				}
9392
9393				return elem;
9394			}).append( this );
9395		}
9396
9397		return this;
9398	},
9399
9400	wrapInner: function( html ) {
9401		if ( jQuery.isFunction( html ) ) {
9402			return this.each(function(i) {
9403				jQuery(this).wrapInner( html.call(this, i) );
9404			});
9405		}
9406
9407		return this.each(function() {
9408			var self = jQuery( this ),
9409				contents = self.contents();
9410
9411			if ( contents.length ) {
9412				contents.wrapAll( html );
9413
9414			} else {
9415				self.append( html );
9416			}
9417		});
9418	},
9419
9420	wrap: function( html ) {
9421		var isFunction = jQuery.isFunction( html );
9422
9423		return this.each(function(i) {
9424			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
9425		});
9426	},
9427
9428	unwrap: function() {
9429		return this.parent().each(function() {
9430			if ( !jQuery.nodeName( this, "body" ) ) {
9431				jQuery( this ).replaceWith( this.childNodes );
9432			}
9433		}).end();
9434	}
9435});
9436
9437
9438jQuery.expr.filters.hidden = function( elem ) {
9439	// Support: Opera <= 12.12
9440	// Opera reports offsetWidths and offsetHeights less than zero on some elements
9441	return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
9442		(!support.reliableHiddenOffsets() &&
9443			((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
9444};
9445
9446jQuery.expr.filters.visible = function( elem ) {
9447	return !jQuery.expr.filters.hidden( elem );
9448};
9449
9450
9451
9452
9453var r20 = /%20/g,
9454	rbracket = /\[\]$/,
9455	rCRLF = /\r?\n/g,
9456	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
9457	rsubmittable = /^(?:input|select|textarea|keygen)/i;
9458
9459function buildParams( prefix, obj, traditional, add ) {
9460	var name;
9461
9462	if ( jQuery.isArray( obj ) ) {
9463		// Serialize array item.
9464		jQuery.each( obj, function( i, v ) {
9465			if ( traditional || rbracket.test( prefix ) ) {
9466				// Treat each array item as a scalar.
9467				add( prefix, v );
9468
9469			} else {
9470				// Item is non-scalar (array or object), encode its numeric index.
9471				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
9472			}
9473		});
9474
9475	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
9476		// Serialize object item.
9477		for ( name in obj ) {
9478			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
9479		}
9480
9481	} else {
9482		// Serialize scalar item.
9483		add( prefix, obj );
9484	}
9485}
9486
9487// Serialize an array of form elements or a set of
9488// key/values into a query string
9489jQuery.param = function( a, traditional ) {
9490	var prefix,
9491		s = [],
9492		add = function( key, value ) {
9493			// If value is a function, invoke it and return its value
9494			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
9495			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
9496		};
9497
9498	// Set traditional to true for jQuery <= 1.3.2 behavior.
9499	if ( traditional === undefined ) {
9500		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
9501	}
9502
9503	// If an array was passed in, assume that it is an array of form elements.
9504	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
9505		// Serialize the form elements
9506		jQuery.each( a, function() {
9507			add( this.name, this.value );
9508		});
9509
9510	} else {
9511		// If traditional, encode the "old" way (the way 1.3.2 or older
9512		// did it), otherwise encode params recursively.
9513		for ( prefix in a ) {
9514			buildParams( prefix, a[ prefix ], traditional, add );
9515		}
9516	}
9517
9518	// Return the resulting serialization
9519	return s.join( "&" ).replace( r20, "+" );
9520};
9521
9522jQuery.fn.extend({
9523	serialize: function() {
9524		return jQuery.param( this.serializeArray() );
9525	},
9526	serializeArray: function() {
9527		return this.map(function() {
9528			// Can add propHook for "elements" to filter or add form elements
9529			var elements = jQuery.prop( this, "elements" );
9530			return elements ? jQuery.makeArray( elements ) : this;
9531		})
9532		.filter(function() {
9533			var type = this.type;
9534			// Use .is(":disabled") so that fieldset[disabled] works
9535			return this.name && !jQuery( this ).is( ":disabled" ) &&
9536				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
9537				( this.checked || !rcheckableType.test( type ) );
9538		})
9539		.map(function( i, elem ) {
9540			var val = jQuery( this ).val();
9541
9542			return val == null ?
9543				null :
9544				jQuery.isArray( val ) ?
9545					jQuery.map( val, function( val ) {
9546						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
9547					}) :
9548					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
9549		}).get();
9550	}
9551});
9552
9553
9554// Create the request object
9555// (This is still attached to ajaxSettings for backward compatibility)
9556jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ?
9557	// Support: IE6+
9558	function() {
9559
9560		// XHR cannot access local files, always use ActiveX for that case
9561		return !this.isLocal &&
9562
9563			// Support: IE7-8
9564			// oldIE XHR does not support non-RFC2616 methods (#13240)
9565			// See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx
9566			// and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9
9567			// Although this check for six methods instead of eight
9568			// since IE also does not support "trace" and "connect"
9569			/^(get|post|head|put|delete|options)$/i.test( this.type ) &&
9570
9571			createStandardXHR() || createActiveXHR();
9572	} :
9573	// For all other browsers, use the standard XMLHttpRequest object
9574	createStandardXHR;
9575
9576var xhrId = 0,
9577	xhrCallbacks = {},
9578	xhrSupported = jQuery.ajaxSettings.xhr();
9579
9580// Support: IE<10
9581// Open requests must be manually aborted on unload (#5280)
9582// See https://support.microsoft.com/kb/2856746 for more info
9583if ( window.attachEvent ) {
9584	window.attachEvent( "onunload", function() {
9585		for ( var key in xhrCallbacks ) {
9586			xhrCallbacks[ key ]( undefined, true );
9587		}
9588	});
9589}
9590
9591// Determine support properties
9592support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
9593xhrSupported = support.ajax = !!xhrSupported;
9594
9595// Create transport if the browser can provide an xhr
9596if ( xhrSupported ) {
9597
9598	jQuery.ajaxTransport(function( options ) {
9599		// Cross domain only allowed if supported through XMLHttpRequest
9600		if ( !options.crossDomain || support.cors ) {
9601
9602			var callback;
9603
9604			return {
9605				send: function( headers, complete ) {
9606					var i,
9607						xhr = options.xhr(),
9608						id = ++xhrId;
9609
9610					// Open the socket
9611					xhr.open( options.type, options.url, options.async, options.username, options.password );
9612
9613					// Apply custom fields if provided
9614					if ( options.xhrFields ) {
9615						for ( i in options.xhrFields ) {
9616							xhr[ i ] = options.xhrFields[ i ];
9617						}
9618					}
9619
9620					// Override mime type if needed
9621					if ( options.mimeType && xhr.overrideMimeType ) {
9622						xhr.overrideMimeType( options.mimeType );
9623					}
9624
9625					// X-Requested-With header
9626					// For cross-domain requests, seeing as conditions for a preflight are
9627					// akin to a jigsaw puzzle, we simply never set it to be sure.
9628					// (it can always be set on a per-request basis or even using ajaxSetup)
9629					// For same-domain requests, won't change header if already provided.
9630					if ( !options.crossDomain && !headers["X-Requested-With"] ) {
9631						headers["X-Requested-With"] = "XMLHttpRequest";
9632					}
9633
9634					// Set headers
9635					for ( i in headers ) {
9636						// Support: IE<9
9637						// IE's ActiveXObject throws a 'Type Mismatch' exception when setting
9638						// request header to a null-value.
9639						//
9640						// To keep consistent with other XHR implementations, cast the value
9641						// to string and ignore `undefined`.
9642						if ( headers[ i ] !== undefined ) {
9643							xhr.setRequestHeader( i, headers[ i ] + "" );
9644						}
9645					}
9646
9647					// Do send the request
9648					// This may raise an exception which is actually
9649					// handled in jQuery.ajax (so no try/catch here)
9650					xhr.send( ( options.hasContent && options.data ) || null );
9651
9652					// Listener
9653					callback = function( _, isAbort ) {
9654						var status, statusText, responses;
9655
9656						// Was never called and is aborted or complete
9657						if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
9658							// Clean up
9659							delete xhrCallbacks[ id ];
9660							callback = undefined;
9661							xhr.onreadystatechange = jQuery.noop;
9662
9663							// Abort manually if needed
9664							if ( isAbort ) {
9665								if ( xhr.readyState !== 4 ) {
9666									xhr.abort();
9667								}
9668							} else {
9669								responses = {};
9670								status = xhr.status;
9671
9672								// Support: IE<10
9673								// Accessing binary-data responseText throws an exception
9674								// (#11426)
9675								if ( typeof xhr.responseText === "string" ) {
9676									responses.text = xhr.responseText;
9677								}
9678
9679								// Firefox throws an exception when accessing
9680								// statusText for faulty cross-domain requests
9681								try {
9682									statusText = xhr.statusText;
9683								} catch( e ) {
9684									// We normalize with Webkit giving an empty statusText
9685									statusText = "";
9686								}
9687
9688								// Filter status for non standard behaviors
9689
9690								// If the request is local and we have data: assume a success
9691								// (success with no data won't get notified, that's the best we
9692								// can do given current implementations)
9693								if ( !status && options.isLocal && !options.crossDomain ) {
9694									status = responses.text ? 200 : 404;
9695								// IE - #1450: sometimes returns 1223 when it should be 204
9696								} else if ( status === 1223 ) {
9697									status = 204;
9698								}
9699							}
9700						}
9701
9702						// Call complete if needed
9703						if ( responses ) {
9704							complete( status, statusText, responses, xhr.getAllResponseHeaders() );
9705						}
9706					};
9707
9708					if ( !options.async ) {
9709						// if we're in sync mode we fire the callback
9710						callback();
9711					} else if ( xhr.readyState === 4 ) {
9712						// (IE6 & IE7) if it's in cache and has been
9713						// retrieved directly we need to fire the callback
9714						setTimeout( callback );
9715					} else {
9716						// Add to the list of active xhr callbacks
9717						xhr.onreadystatechange = xhrCallbacks[ id ] = callback;
9718					}
9719				},
9720
9721				abort: function() {
9722					if ( callback ) {
9723						callback( undefined, true );
9724					}
9725				}
9726			};
9727		}
9728	});
9729}
9730
9731// Functions to create xhrs
9732function createStandardXHR() {
9733	try {
9734		return new window.XMLHttpRequest();
9735	} catch( e ) {}
9736}
9737
9738function createActiveXHR() {
9739	try {
9740		return new window.ActiveXObject( "Microsoft.XMLHTTP" );
9741	} catch( e ) {}
9742}
9743
9744
9745
9746
9747// Install script dataType
9748jQuery.ajaxSetup({
9749	accepts: {
9750		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
9751	},
9752	contents: {
9753		script: /(?:java|ecma)script/
9754	},
9755	converters: {
9756		"text script": function( text ) {
9757			jQuery.globalEval( text );
9758			return text;
9759		}
9760	}
9761});
9762
9763// Handle cache's special case and global
9764jQuery.ajaxPrefilter( "script", function( s ) {
9765	if ( s.cache === undefined ) {
9766		s.cache = false;
9767	}
9768	if ( s.crossDomain ) {
9769		s.type = "GET";
9770		s.global = false;
9771	}
9772});
9773
9774// Bind script tag hack transport
9775jQuery.ajaxTransport( "script", function(s) {
9776
9777	// This transport only deals with cross domain requests
9778	if ( s.crossDomain ) {
9779
9780		var script,
9781			head = document.head || jQuery("head")[0] || document.documentElement;
9782
9783		return {
9784
9785			send: function( _, callback ) {
9786
9787				script = document.createElement("script");
9788
9789				script.async = true;
9790
9791				if ( s.scriptCharset ) {
9792					script.charset = s.scriptCharset;
9793				}
9794
9795				script.src = s.url;
9796
9797				// Attach handlers for all browsers
9798				script.onload = script.onreadystatechange = function( _, isAbort ) {
9799
9800					if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
9801
9802						// Handle memory leak in IE
9803						script.onload = script.onreadystatechange = null;
9804
9805						// Remove the script
9806						if ( script.parentNode ) {
9807							script.parentNode.removeChild( script );
9808						}
9809
9810						// Dereference the script
9811						script = null;
9812
9813						// Callback if not abort
9814						if ( !isAbort ) {
9815							callback( 200, "success" );
9816						}
9817					}
9818				};
9819
9820				// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
9821				// Use native DOM manipulation to avoid our domManip AJAX trickery
9822				head.insertBefore( script, head.firstChild );
9823			},
9824
9825			abort: function() {
9826				if ( script ) {
9827					script.onload( undefined, true );
9828				}
9829			}
9830		};
9831	}
9832});
9833
9834
9835
9836
9837var oldCallbacks = [],
9838	rjsonp = /(=)\?(?=&|$)|\?\?/;
9839
9840// Default jsonp settings
9841jQuery.ajaxSetup({
9842	jsonp: "callback",
9843	jsonpCallback: function() {
9844		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
9845		this[ callback ] = true;
9846		return callback;
9847	}
9848});
9849
9850// Detect, normalize options and install callbacks for jsonp requests
9851jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
9852
9853	var callbackName, overwritten, responseContainer,
9854		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
9855			"url" :
9856			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
9857		);
9858
9859	// Handle iff the expected data type is "jsonp" or we have a parameter to set
9860	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
9861
9862		// Get callback name, remembering preexisting value associated with it
9863		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
9864			s.jsonpCallback() :
9865			s.jsonpCallback;
9866
9867		// Insert callback into url or form data
9868		if ( jsonProp ) {
9869			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
9870		} else if ( s.jsonp !== false ) {
9871			s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
9872		}
9873
9874		// Use data converter to retrieve json after script execution
9875		s.converters["script json"] = function() {
9876			if ( !responseContainer ) {
9877				jQuery.error( callbackName + " was not called" );
9878			}
9879			return responseContainer[ 0 ];
9880		};
9881
9882		// force json dataType
9883		s.dataTypes[ 0 ] = "json";
9884
9885		// Install callback
9886		overwritten = window[ callbackName ];
9887		window[ callbackName ] = function() {
9888			responseContainer = arguments;
9889		};
9890
9891		// Clean-up function (fires after converters)
9892		jqXHR.always(function() {
9893			// Restore preexisting value
9894			window[ callbackName ] = overwritten;
9895
9896			// Save back as free
9897			if ( s[ callbackName ] ) {
9898				// make sure that re-using the options doesn't screw things around
9899				s.jsonpCallback = originalSettings.jsonpCallback;
9900
9901				// save the callback name for future use
9902				oldCallbacks.push( callbackName );
9903			}
9904
9905			// Call if it was a function and we have a response
9906			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
9907				overwritten( responseContainer[ 0 ] );
9908			}
9909
9910			responseContainer = overwritten = undefined;
9911		});
9912
9913		// Delegate to script
9914		return "script";
9915	}
9916});
9917
9918
9919
9920
9921// data: string of html
9922// context (optional): If specified, the fragment will be created in this context, defaults to document
9923// keepScripts (optional): If true, will include scripts passed in the html string
9924jQuery.parseHTML = function( data, context, keepScripts ) {
9925	if ( !data || typeof data !== "string" ) {
9926		return null;
9927	}
9928	if ( typeof context === "boolean" ) {
9929		keepScripts = context;
9930		context = false;
9931	}
9932	context = context || document;
9933
9934	var parsed = rsingleTag.exec( data ),
9935		scripts = !keepScripts && [];
9936
9937	// Single tag
9938	if ( parsed ) {
9939		return [ context.createElement( parsed[1] ) ];
9940	}
9941
9942	parsed = jQuery.buildFragment( [ data ], context, scripts );
9943
9944	if ( scripts && scripts.length ) {
9945		jQuery( scripts ).remove();
9946	}
9947
9948	return jQuery.merge( [], parsed.childNodes );
9949};
9950
9951
9952// Keep a copy of the old load method
9953var _load = jQuery.fn.load;
9954
9955/**
9956 * Load a url into a page
9957 */
9958jQuery.fn.load = function( url, params, callback ) {
9959	if ( typeof url !== "string" && _load ) {
9960		return _load.apply( this, arguments );
9961	}
9962
9963	var selector, response, type,
9964		self = this,
9965		off = url.indexOf(" ");
9966
9967	if ( off >= 0 ) {
9968		selector = jQuery.trim( url.slice( off, url.length ) );
9969		url = url.slice( 0, off );
9970	}
9971
9972	// If it's a function
9973	if ( jQuery.isFunction( params ) ) {
9974
9975		// We assume that it's the callback
9976		callback = params;
9977		params = undefined;
9978
9979	// Otherwise, build a param string
9980	} else if ( params && typeof params === "object" ) {
9981		type = "POST";
9982	}
9983
9984	// If we have elements to modify, make the request
9985	if ( self.length > 0 ) {
9986		jQuery.ajax({
9987			url: url,
9988
9989			// if "type" variable is undefined, then "GET" method will be used
9990			type: type,
9991			dataType: "html",
9992			data: params
9993		}).done(function( responseText ) {
9994
9995			// Save response for use in complete callback
9996			response = arguments;
9997
9998			self.html( selector ?
9999
10000				// If a selector was specified, locate the right elements in a dummy div
10001				// Exclude scripts to avoid IE 'Permission Denied' errors
10002				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
10003
10004				// Otherwise use the full result
10005				responseText );
10006
10007		}).complete( callback && function( jqXHR, status ) {
10008			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
10009		});
10010	}
10011
10012	return this;
10013};
10014
10015
10016
10017
10018// Attach a bunch of functions for handling common AJAX events
10019jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) {
10020	jQuery.fn[ type ] = function( fn ) {
10021		return this.on( type, fn );
10022	};
10023});
10024
10025
10026
10027
10028jQuery.expr.filters.animated = function( elem ) {
10029	return jQuery.grep(jQuery.timers, function( fn ) {
10030		return elem === fn.elem;
10031	}).length;
10032};
10033
10034
10035
10036
10037
10038var docElem = window.document.documentElement;
10039
10040/**
10041 * Gets a window from an element
10042 */
10043function getWindow( elem ) {
10044	return jQuery.isWindow( elem ) ?
10045		elem :
10046		elem.nodeType === 9 ?
10047			elem.defaultView || elem.parentWindow :
10048			false;
10049}
10050
10051jQuery.offset = {
10052	setOffset: function( elem, options, i ) {
10053		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
10054			position = jQuery.css( elem, "position" ),
10055			curElem = jQuery( elem ),
10056			props = {};
10057
10058		// set position first, in-case top/left are set even on static elem
10059		if ( position === "static" ) {
10060			elem.style.position = "relative";
10061		}
10062
10063		curOffset = curElem.offset();
10064		curCSSTop = jQuery.css( elem, "top" );
10065		curCSSLeft = jQuery.css( elem, "left" );
10066		calculatePosition = ( position === "absolute" || position === "fixed" ) &&
10067			jQuery.inArray("auto", [ curCSSTop, curCSSLeft ] ) > -1;
10068
10069		// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
10070		if ( calculatePosition ) {
10071			curPosition = curElem.position();
10072			curTop = curPosition.top;
10073			curLeft = curPosition.left;
10074		} else {
10075			curTop = parseFloat( curCSSTop ) || 0;
10076			curLeft = parseFloat( curCSSLeft ) || 0;
10077		}
10078
10079		if ( jQuery.isFunction( options ) ) {
10080			options = options.call( elem, i, curOffset );
10081		}
10082
10083		if ( options.top != null ) {
10084			props.top = ( options.top - curOffset.top ) + curTop;
10085		}
10086		if ( options.left != null ) {
10087			props.left = ( options.left - curOffset.left ) + curLeft;
10088		}
10089
10090		if ( "using" in options ) {
10091			options.using.call( elem, props );
10092		} else {
10093			curElem.css( props );
10094		}
10095	}
10096};
10097
10098jQuery.fn.extend({
10099	offset: function( options ) {
10100		if ( arguments.length ) {
10101			return options === undefined ?
10102				this :
10103				this.each(function( i ) {
10104					jQuery.offset.setOffset( this, options, i );
10105				});
10106		}
10107
10108		var docElem, win,
10109			box = { top: 0, left: 0 },
10110			elem = this[ 0 ],
10111			doc = elem && elem.ownerDocument;
10112
10113		if ( !doc ) {
10114			return;
10115		}
10116
10117		docElem = doc.documentElement;
10118
10119		// Make sure it's not a disconnected DOM node
10120		if ( !jQuery.contains( docElem, elem ) ) {
10121			return box;
10122		}
10123
10124		// If we don't have gBCR, just use 0,0 rather than error
10125		// BlackBerry 5, iOS 3 (original iPhone)
10126		if ( typeof elem.getBoundingClientRect !== strundefined ) {
10127			box = elem.getBoundingClientRect();
10128		}
10129		win = getWindow( doc );
10130		return {
10131			top: box.top  + ( win.pageYOffset || docElem.scrollTop )  - ( docElem.clientTop  || 0 ),
10132			left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
10133		};
10134	},
10135
10136	position: function() {
10137		if ( !this[ 0 ] ) {
10138			return;
10139		}
10140
10141		var offsetParent, offset,
10142			parentOffset = { top: 0, left: 0 },
10143			elem = this[ 0 ];
10144
10145		// fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent
10146		if ( jQuery.css( elem, "position" ) === "fixed" ) {
10147			// we assume that getBoundingClientRect is available when computed position is fixed
10148			offset = elem.getBoundingClientRect();
10149		} else {
10150			// Get *real* offsetParent
10151			offsetParent = this.offsetParent();
10152
10153			// Get correct offsets
10154			offset = this.offset();
10155			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
10156				parentOffset = offsetParent.offset();
10157			}
10158
10159			// Add offsetParent borders
10160			parentOffset.top  += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
10161			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
10162		}
10163
10164		// Subtract parent offsets and element margins
10165		// note: when an element has margin: auto the offsetLeft and marginLeft
10166		// are the same in Safari causing offset.left to incorrectly be 0
10167		return {
10168			top:  offset.top  - parentOffset.top - jQuery.css( elem, "marginTop", true ),
10169			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
10170		};
10171	},
10172
10173	offsetParent: function() {
10174		return this.map(function() {
10175			var offsetParent = this.offsetParent || docElem;
10176
10177			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) {
10178				offsetParent = offsetParent.offsetParent;
10179			}
10180			return offsetParent || docElem;
10181		});
10182	}
10183});
10184
10185// Create scrollLeft and scrollTop methods
10186jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
10187	var top = /Y/.test( prop );
10188
10189	jQuery.fn[ method ] = function( val ) {
10190		return access( this, function( elem, method, val ) {
10191			var win = getWindow( elem );
10192
10193			if ( val === undefined ) {
10194				return win ? (prop in win) ? win[ prop ] :
10195					win.document.documentElement[ method ] :
10196					elem[ method ];
10197			}
10198
10199			if ( win ) {
10200				win.scrollTo(
10201					!top ? val : jQuery( win ).scrollLeft(),
10202					top ? val : jQuery( win ).scrollTop()
10203				);
10204
10205			} else {
10206				elem[ method ] = val;
10207			}
10208		}, method, val, arguments.length, null );
10209	};
10210});
10211
10212// Add the top/left cssHooks using jQuery.fn.position
10213// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
10214// getComputedStyle returns percent when specified for top/left/bottom/right
10215// rather than make the css module depend on the offset module, we just check for it here
10216jQuery.each( [ "top", "left" ], function( i, prop ) {
10217	jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
10218		function( elem, computed ) {
10219			if ( computed ) {
10220				computed = curCSS( elem, prop );
10221				// if curCSS returns percentage, fallback to offset
10222				return rnumnonpx.test( computed ) ?
10223					jQuery( elem ).position()[ prop ] + "px" :
10224					computed;
10225			}
10226		}
10227	);
10228});
10229
10230
10231// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
10232jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
10233	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
10234		// margin is only for outerHeight, outerWidth
10235		jQuery.fn[ funcName ] = function( margin, value ) {
10236			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
10237				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
10238
10239			return access( this, function( elem, type, value ) {
10240				var doc;
10241
10242				if ( jQuery.isWindow( elem ) ) {
10243					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
10244					// isn't a whole lot we can do. See pull request at this URL for discussion:
10245					// https://github.com/jquery/jquery/pull/764
10246					return elem.document.documentElement[ "client" + name ];
10247				}
10248
10249				// Get document width or height
10250				if ( elem.nodeType === 9 ) {
10251					doc = elem.documentElement;
10252
10253					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
10254					// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
10255					return Math.max(
10256						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
10257						elem.body[ "offset" + name ], doc[ "offset" + name ],
10258						doc[ "client" + name ]
10259					);
10260				}
10261
10262				return value === undefined ?
10263					// Get width or height on the element, requesting but not forcing parseFloat
10264					jQuery.css( elem, type, extra ) :
10265
10266					// Set width or height on the element
10267					jQuery.style( elem, type, value, extra );
10268			}, type, chainable ? margin : undefined, chainable, null );
10269		};
10270	});
10271});
10272
10273
10274// The number of elements contained in the matched element set
10275jQuery.fn.size = function() {
10276	return this.length;
10277};
10278
10279jQuery.fn.andSelf = jQuery.fn.addBack;
10280
10281
10282
10283
10284// Register as a named AMD module, since jQuery can be concatenated with other
10285// files that may use define, but not via a proper concatenation script that
10286// understands anonymous AMD modules. A named AMD is safest and most robust
10287// way to register. Lowercase jquery is used because AMD module names are
10288// derived from file names, and jQuery is normally delivered in a lowercase
10289// file name. Do this after creating the global so that if an AMD module wants
10290// to call noConflict to hide this version of jQuery, it will work.
10291
10292// Note that for maximum portability, libraries that are not jQuery should
10293// declare themselves as anonymous modules, and avoid setting a global if an
10294// AMD loader is present. jQuery is a special case. For more information, see
10295// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
10296
10297if ( typeof define === "function" && define.amd ) {
10298	define( "jquery", [], function() {
10299		return jQuery;
10300	});
10301}
10302
10303
10304
10305
10306var
10307	// Map over jQuery in case of overwrite
10308	_jQuery = window.jQuery,
10309
10310	// Map over the $ in case of overwrite
10311	_$ = window.$;
10312
10313jQuery.noConflict = function( deep ) {
10314	if ( window.$ === jQuery ) {
10315		window.$ = _$;
10316	}
10317
10318	if ( deep && window.jQuery === jQuery ) {
10319		window.jQuery = _jQuery;
10320	}
10321
10322	return jQuery;
10323};
10324
10325// Expose jQuery and $ identifiers, even in
10326// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
10327// and CommonJS for browser emulators (#13566)
10328if ( typeof noGlobal === strundefined ) {
10329	window.jQuery = window.$ = jQuery;
10330}
10331
10332
10333
10334
10335return jQuery;
10336
10337}));
10338
10339$('.sx_38ba84').click()