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source: trunk/spip/esqueleto-redcta/plugins/crayons/js/jquery.js @ 501

Last change on this file since 501 was 69, checked in by guille, 17 years ago
Se agrego Plugin Crayon y se actualizaron los esqueletos para que funcione
File size: 91.6 KB

Line
1	(function(){
2	/*
3	* jQuery 1.2.2b - New Wave Javascript
4	*
5	* Copyright (c) 2007 John Resig (jquery.com)
6	* Dual licensed under the MIT (MIT-LICENSE.txt)
7	* and GPL (GPL-LICENSE.txt) licenses.
8	*
9	* $Date: 2007-12-18 04:53:09 +0100 (Tue, 18 Dec 2007) $
10	* $Rev: 4217 $
11	*/
12
13	// Map over jQuery in case of overwrite
14	if ( window.jQuery )
15	var _jQuery = window.jQuery;
16
17	var jQuery = window.jQuery = function( selector, context ) {
18	// The jQuery object is actually just the init constructor 'enhanced'
19	return new jQuery.prototype.init( selector, context );
20	};
21
22	// Map over the $ in case of overwrite
23	if ( window.$ )
24	var _$ = window.$;
25
26	// Map the jQuery namespace to the '$' one
27	window.$ = jQuery;
28
29	// A simple way to check for HTML strings or ID strings
30	// (both of which we optimize for)
31	var quickExpr = /^[^<](<(.\|\s)+>)[^>]$\|^#(\w+)$/;
32
33	// Is it a simple selector
34	var isSimple = /^.[^:#\[\.]*$/;
35
36	jQuery.fn = jQuery.prototype = {
37	init: function( selector, context ) {
38	// Make sure that a selection was provided
39	selector = selector \|\| document;
40
41	// Handle $(DOMElement)
42	if ( selector.nodeType ) {
43	this[0] = selector;
44	this.length = 1;
45	return this;
46
47	// Handle HTML strings
48	} else if ( typeof selector == "string" ) {
49	// Are we dealing with HTML string or an ID?
50	var match = quickExpr.exec( selector );
51
52	// Verify a match, and that no context was specified for #id
53	if ( match && (match[1] \|\| !context) ) {
54
55	// HANDLE: $(html) -> $(array)
56	if ( match[1] )
57	selector = jQuery.clean( [ match[1] ], context );
58
59	// HANDLE: $("#id")
60	else {
61	var elem = document.getElementById( match[3] );
62
63	// Make sure an element was located
64	if ( elem )
65	// Handle the case where IE and Opera return items
66	// by name instead of ID
67	if ( elem.id != match[3] )
68	return jQuery().find( selector );
69
70	// Otherwise, we inject the element directly into the jQuery object
71	else {
72	this[0] = elem;
73	this.length = 1;
74	return this;
75	}
76
77	else
78	selector = [];
79	}
80
81	// HANDLE: $(expr, [context])
82	// (which is just equivalent to: $(content).find(expr)
83	} else
84	return new jQuery( context ).find( selector );
85
86	// HANDLE: $(function)
87	// Shortcut for document ready
88	} else if ( jQuery.isFunction( selector ) )
89	return new jQuery( document )[ jQuery.fn.ready ? "ready" : "load" ]( selector );
90
91	return this.setArray(
92	// HANDLE: $(array)
93	selector.constructor == Array && selector \|\|
94
95	// HANDLE: $(arraylike)
96	// Watch for when an array-like object, contains DOM nodes, is passed in as the selector
97	(selector.jquery \|\| selector.length && selector != window && !selector.nodeType && selector[0] != undefined && selector[0].nodeType) && jQuery.makeArray( selector ) \|\|
98
99	// HANDLE: $(*)
100	[ selector ] );
101	},
102
103	// The current version of jQuery being used
104	jquery: "1.2.2b",
105
106	// The number of elements contained in the matched element set
107	size: function() {
108	return this.length;
109	},
110
111	// The number of elements contained in the matched element set
112	length: 0,
113
114	// Get the Nth element in the matched element set OR
115	// Get the whole matched element set as a clean array
116	get: function( num ) {
117	return num == undefined ?
118
119	// Return a 'clean' array
120	jQuery.makeArray( this ) :
121
122	// Return just the object
123	this[ num ];
124	},
125
126	// Take an array of elements and push it onto the stack
127	// (returning the new matched element set)
128	pushStack: function( elems ) {
129	// Build a new jQuery matched element set
130	var ret = jQuery( elems );
131
132	// Add the old object onto the stack (as a reference)
133	ret.prevObject = this;
134
135	// Return the newly-formed element set
136	return ret;
137	},
138
139	// Force the current matched set of elements to become
140	// the specified array of elements (destroying the stack in the process)
141	// You should use pushStack() in order to do this, but maintain the stack
142	setArray: function( elems ) {
143	// Resetting the length to 0, then using the native Array push
144	// is a super-fast way to populate an object with array-like properties
145	this.length = 0;
146	Array.prototype.push.apply( this, elems );
147
148	return this;
149	},
150
151	// Execute a callback for every element in the matched set.
152	// (You can seed the arguments with an array of args, but this is
153	// only used internally.)
154	each: function( callback, args ) {
155	return jQuery.each( this, callback, args );
156	},
157
158	// Determine the position of an element within
159	// the matched set of elements
160	index: function( elem ) {
161	var ret = -1;
162
163	// Locate the position of the desired element
164	this.each(function(i){
165	if ( this == elem )
166	ret = i;
167	});
168
169	return ret;
170	},
171
172	attr: function( name, value, type ) {
173	var options = name;
174
175	// Look for the case where we're accessing a style value
176	if ( name.constructor == String )
177	if ( value == undefined )
178	return this.length && jQuery[ type \|\| "attr" ]( this[0], name ) \|\| undefined;
179
180	else {
181	options = {};
182	options[ name ] = value;
183	}
184
185	// Check to see if we're setting style values
186	return this.each(function(i){
187	// Set all the styles
188	for ( name in options )
189	jQuery.attr(
190	type ?
191	this.style :
192	this,
193	name, jQuery.prop( this, options[ name ], type, i, name )
194	);
195	});
196	},
197
198	css: function( key, value ) {
199	// ignore negative width and height values
200	if ( (key == 'width' \|\| key == 'height') && parseFloat(value) < 0 )
201	value = undefined;
202	return this.attr( key, value, "curCSS" );
203	},
204
205	text: function( text ) {
206	if ( typeof text != "object" && text != null )
207	return this.empty().append( (this[0] && this[0].ownerDocument \|\| document).createTextNode( text ) );
208
209	var ret = "";
210
211	jQuery.each( text \|\| this, function(){
212	jQuery.each( this.childNodes, function(){
213	if ( this.nodeType != 8 )
214	ret += this.nodeType != 1 ?
215	this.nodeValue :
216	jQuery.fn.text( [ this ] );
217	});
218	});
219
220	return ret;
221	},
222
223	wrapAll: function( html ) {
224	if ( this[0] )
225	// The elements to wrap the target around
226	jQuery( html, this[0].ownerDocument )
227	.clone()
228	.insertBefore( this[0] )
229	.map(function(){
230	var elem = this;
231
232	while ( elem.firstChild )
233	elem = elem.firstChild;
234
235	return elem;
236	})
237	.append(this);
238
239	return this;
240	},
241
242	wrapInner: function( html ) {
243	return this.each(function(){
244	jQuery( this ).contents().wrapAll( html );
245	});
246	},
247
248	wrap: function( html ) {
249	return this.each(function(){
250	jQuery( this ).wrapAll( html );
251	});
252	},
253
254	append: function() {
255	return this.domManip(arguments, true, false, function(elem){
256	if (this.nodeType == 1)
257	this.appendChild( elem );
258	});
259	},
260
261	prepend: function() {
262	return this.domManip(arguments, true, true, function(elem){
263	if (this.nodeType == 1)
264	this.insertBefore( elem, this.firstChild );
265	});
266	},
267
268	before: function() {
269	return this.domManip(arguments, false, false, function(elem){
270	this.parentNode.insertBefore( elem, this );
271	});
272	},
273
274	after: function() {
275	return this.domManip(arguments, false, true, function(elem){
276	this.parentNode.insertBefore( elem, this.nextSibling );
277	});
278	},
279
280	end: function() {
281	return this.prevObject \|\| jQuery( [] );
282	},
283
284	find: function( selector ) {
285	var elems = jQuery.map(this, function(elem){
286	return jQuery.find( selector, elem );
287	});
288
289	return this.pushStack( /[^+>] [^+>]/.test( selector ) \|\| selector.indexOf("..") > -1 ?
290	jQuery.unique( elems ) :
291	elems );
292	},
293
294	clone: function( events ) {
295	// Do the clone
296	var ret = this.map(function(){
297	if ( jQuery.browser.msie && !jQuery.isXMLDoc(this) ) {
298	// IE copies events bound via attachEvent when
299	// using cloneNode. Calling detachEvent on the
300	// clone will also remove the events from the orignal
301	// In order to get around this, we use innerHTML.
302	// Unfortunately, this means some modifications to
303	// attributes in IE that are actually only stored
304	// as properties will not be copied (such as the
305	// the name attribute on an input).
306	var clone = this.cloneNode(true),
307	container = document.createElement("div"),
308	container2 = document.createElement("div");
309	container.appendChild(clone);
310	container2.innerHTML = container.innerHTML;
311	return container2.firstChild;
312	} else
313	return this.cloneNode(true);
314	});
315
316	// Need to set the expando to null on the cloned set if it exists
317	// removeData doesn't work here, IE removes it from the original as well
318	// this is primarily for IE but the data expando shouldn't be copied over in any browser
319	var clone = ret.find("*").andSelf().each(function(){
320	if ( this[ expando ] != undefined )
321	this[ expando ] = null;
322	});
323
324	// Copy the events from the original to the clone
325	if ( events === true )
326	this.find("*").andSelf().each(function(i){
327	var events = jQuery.data( this, "events" );
328
329	for ( var type in events )
330	for ( var handler in events[ type ] )
331	jQuery.event.add( clone[ i ], type, events[ type ][ handler ], events[ type ][ handler ].data );
332	});
333
334	// Return the cloned set
335	return ret;
336	},
337
338	filter: function( selector ) {
339	return this.pushStack(
340	jQuery.isFunction( selector ) &&
341	jQuery.grep(this, function(elem, i){
342	return selector.call( elem, i );
343	}) \|\|
344
345	jQuery.multiFilter( selector, this ) );
346	},
347
348	not: function( selector ) {
349	if ( selector.constructor == String )
350	// test special case where just one selector is passed in
351	if ( isSimple.test( selector ) )
352	return this.pushStack( jQuery.multiFilter( selector, this, true ) );
353	else
354	selector = jQuery.multiFilter( selector, this );
355
356	var isArrayLike = selector.length && selector[selector.length - 1] !== undefined && !selector.nodeType;
357	return this.filter(function() {
358	return isArrayLike ? jQuery.inArray( this, selector ) < 0 : this != selector;
359	});
360	},
361
362	add: function( selector ) {
363	return !selector ? this : this.pushStack( jQuery.merge(
364	this.get(),
365	selector.constructor == String ?
366	jQuery( selector ).get() :
367	selector.length != undefined && (!selector.nodeName \|\| jQuery.nodeName(selector, "form")) ?
368	selector : [selector] ) );
369	},
370
371	is: function( selector ) {
372	return selector ?
373	jQuery.multiFilter( selector, this ).length > 0 :
374	false;
375	},
376
377	hasClass: function( selector ) {
378	return this.is( "." + selector );
379	},
380
381	val: function( value ) {
382	if ( value == undefined ) {
383
384	if ( this.length ) {
385	var elem = this[0];
386
387	// We need to handle select boxes special
388	if ( jQuery.nodeName( elem, "select" ) ) {
389	var index = elem.selectedIndex,
390	values = [],
391	options = elem.options,
392	one = elem.type == "select-one";
393
394	// Nothing was selected
395	if ( index < 0 )
396	return null;
397
398	// Loop through all the selected options
399	for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
400	var option = options[ i ];
401
402	if ( option.selected ) {
403	// Get the specifc value for the option
404	value = jQuery.browser.msie && !option.attributes.value.specified ? option.text : option.value;
405
406	// We don't need an array for one selects
407	if ( one )
408	return value;
409
410	// Multi-Selects return an array
411	values.push( value );
412	}
413	}
414
415	return values;
416
417	// Everything else, we just grab the value
418	} else
419	return (this[0].value \|\| "").replace(/\r/g, "");
420
421	}
422
423	}
424
425	return this.each(function(){
426	if ( this.nodeType != 1 )
427	return;
428
429	if ( value.constructor == Array && /radio\|checkbox/.test( this.type ) )
430	this.checked = (jQuery.inArray(this.value, value) >= 0 \|\|
431	jQuery.inArray(this.name, value) >= 0);
432
433	else if ( jQuery.nodeName( this, "select" ) ) {
434	var values = value.constructor == Array ?
435	value :
436	[ value ];
437
438	jQuery( "option", this ).each(function(){
439	this.selected = (jQuery.inArray( this.value, values ) >= 0 \|\|
440	jQuery.inArray( this.text, values ) >= 0);
441	});
442
443	if ( !values.length )
444	this.selectedIndex = -1;
445
446	} else
447	this.value = value;
448	});
449	},
450
451	html: function( value ) {
452	return value == undefined ?
453	(this.length ?
454	this[0].innerHTML :
455	null) :
456	this.empty().append( value );
457	},
458
459	replaceWith: function( value ) {
460	return this.after( value ).remove();
461	},
462
463	eq: function( i ) {
464	return this.slice( i, i + 1 );
465	},
466
467	slice: function() {
468	return this.pushStack( Array.prototype.slice.apply( this, arguments ) );
469	},
470
471	map: function( callback ) {
472	return this.pushStack( jQuery.map(this, function(elem, i){
473	return callback.call( elem, i, elem );
474	}));
475	},
476
477	andSelf: function() {
478	return this.add( this.prevObject );
479	},
480
481	domManip: function( args, table, reverse, callback ) {
482	var clone = this.length > 1, elems;
483
484	return this.each(function(){
485	if ( !elems ) {
486	elems = jQuery.clean( args, this.ownerDocument );
487
488	if ( reverse )
489	elems.reverse();
490	}
491
492	var obj = this;
493
494	if ( table && jQuery.nodeName( this, "table" ) && jQuery.nodeName( elems[0], "tr" ) )
495	obj = this.getElementsByTagName("tbody")[0] \|\| this.appendChild( this.ownerDocument.createElement("tbody") );
496
497	var scripts = jQuery( [] );
498
499	jQuery.each(elems, function(){
500	var elem = clone ?
501	this.cloneNode( true ) :
502	this;
503
504	// execute all scripts after the elements have been injected
505	if ( jQuery.nodeName( elem, "script" ) ) {
506	scripts = scripts.add( elem );
507	} else {
508	// Remove any inner scripts for later evaluation
509	if ( elem.nodeType == 1 )
510	scripts = scripts.add( jQuery( "script", elem ).remove() );
511
512	// Inject the elements into the document
513	callback.call( obj, elem );
514	}
515	});
516
517	scripts.each( evalScript );
518	});
519	}
520	};
521
522	// Give the init function the jQuery prototype for later instantiation
523	jQuery.prototype.init.prototype = jQuery.prototype;
524
525	function evalScript( i, elem ) {
526	if ( elem.src )
527	jQuery.ajax({
528	url: elem.src,
529	async: false,
530	dataType: "script"
531	});
532
533	else
534	jQuery.globalEval( elem.text \|\| elem.textContent \|\| elem.innerHTML \|\| "" );
535
536	if ( elem.parentNode )
537	elem.parentNode.removeChild( elem );
538	}
539
540	jQuery.extend = jQuery.fn.extend = function() {
541	// copy reference to target object
542	var target = arguments[0] \|\| {}, i = 1, length = arguments.length, deep = false, options;
543
544	// Handle a deep copy situation
545	if ( target.constructor == Boolean ) {
546	deep = target;
547	target = arguments[1] \|\| {};
548	// skip the boolean and the target
549	i = 2;
550	}
551
552	// Handle case when target is a string or something (possible in deep copy)
553	if ( typeof target != "object" && typeof target != "function" )
554	target = {};
555
556	// extend jQuery itself if only one argument is passed
557	if ( length == 1 ) {
558	target = this;
559	i = 0;
560	}
561
562	for ( ; i < length; i++ )
563	// Only deal with non-null/undefined values
564	if ( (options = arguments[ i ]) != null )
565	// Extend the base object
566	for ( var name in options ) {
567	// Prevent never-ending loop
568	if ( target === options[ name ] )
569	continue;
570
571	// Recurse if we're merging object values
572	if ( deep && options[ name ] && typeof options[ name ] == "object" && target[ name ] && !options[ name ].nodeType )
573	target[ name ] = jQuery.extend( target[ name ], options[ name ] );
574
575	// Don't bring in undefined values
576	else if ( options[ name ] != undefined )
577	target[ name ] = options[ name ];
578
579	}
580
581	// Return the modified object
582	return target;
583	};
584
585	var expando = "jQuery" + (new Date()).getTime(), uuid = 0, windowData = {};
586
587	// exclude the following css properties to add px
588	var exclude = /z-?index\|font-?weight\|opacity\|zoom\|line-?height/i;
589
590	jQuery.extend({
591	noConflict: function( deep ) {
592	window.$ = _$;
593
594	if ( deep )
595	window.jQuery = _jQuery;
596
597	return jQuery;
598	},
599
600	// This may seem like some crazy code, but trust me when I say that this
601	// is the only cross-browser way to do this. --John
602	isFunction: function( fn ) {
603	return !!fn && typeof fn != "string" && !fn.nodeName &&
604	fn.constructor != Array && /function/i.test( fn + "" );
605	},
606
607	// check if an element is in a (or is an) XML document
608	isXMLDoc: function( elem ) {
609	return elem.documentElement && !elem.body \|\|
610	elem.tagName && elem.ownerDocument && !elem.ownerDocument.body;
611	},
612
613	// Evalulates a script in a global context
614	globalEval: function( data ) {
615	data = jQuery.trim( data );
616
617	if ( data ) {
618	// Inspired by code by Andrea Giammarchi
619	// http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html
620	var head = document.getElementsByTagName("head")[0] \|\| document.documentElement,
621	script = document.createElement("script");
622
623	script.type = "text/javascript";
624	if ( jQuery.browser.msie )
625	script.text = data;
626	else
627	script.appendChild( document.createTextNode( data ) );
628
629	head.appendChild( script );
630	head.removeChild( script );
631	}
632	},
633
634	nodeName: function( elem, name ) {
635	return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();
636	},
637
638	cache: {},
639
640	data: function( elem, name, data ) {
641	elem = elem == window ?
642	windowData :
643	elem;
644
645	var id = elem[ expando ];
646
647	// Compute a unique ID for the element
648	if ( !id )
649	id = elem[ expando ] = ++uuid;
650
651	// Only generate the data cache if we're
652	// trying to access or manipulate it
653	if ( name && !jQuery.cache[ id ] )
654	jQuery.cache[ id ] = {};
655
656	// Prevent overriding the named cache with undefined values
657	if ( data != undefined )
658	jQuery.cache[ id ][ name ] = data;
659
660	// Return the named cache data, or the ID for the element
661	return name ?
662	jQuery.cache[ id ][ name ] :
663	id;
664	},
665
666	removeData: function( elem, name ) {
667	elem = elem == window ?
668	windowData :
669	elem;
670
671	var id = elem[ expando ];
672
673	// If we want to remove a specific section of the element's data
674	if ( name ) {
675	if ( jQuery.cache[ id ] ) {
676	// Remove the section of cache data
677	delete jQuery.cache[ id ][ name ];
678
679	// If we've removed all the data, remove the element's cache
680	name = "";
681
682	for ( name in jQuery.cache[ id ] )
683	break;
684
685	if ( !name )
686	jQuery.removeData( elem );
687	}
688
689	// Otherwise, we want to remove all of the element's data
690	} else {
691	// Clean up the element expando
692	try {
693	delete elem[ expando ];
694	} catch(e){
695	// IE has trouble directly removing the expando
696	// but it's ok with using removeAttribute
697	if ( elem.removeAttribute )
698	elem.removeAttribute( expando );
699	}
700
701	// Completely remove the data cache
702	delete jQuery.cache[ id ];
703	}
704	},
705
706	// args is for internal usage only
707	each: function( object, callback, args ) {
708	if ( args ) {
709	if ( object.length == undefined )
710	for ( var name in object )
711	callback.apply( object[ name ], args );
712	else
713	for ( var i = 0, length = object.length; i < length; i++ )
714	if ( callback.apply( object[ i ], args ) === false )
715	break;
716
717	// A special, fast, case for the most common use of each
718	} else {
719	if ( object.length == undefined )
720	for ( var name in object )
721	callback.call( object[ name ], name, object[ name ] );
722	else
723	for ( var i = 0, length = object.length, value = object[0];
724	i < length && callback.call( value, i, value ) !== false; value = object[++i] ){}
725	}
726
727	return object;
728	},
729
730	prop: function( elem, value, type, i, name ) {
731	// Handle executable functions
732	if ( jQuery.isFunction( value ) )
733	value = value.call( elem, i );
734
735	// Handle passing in a number to a CSS property
736	return value && value.constructor == Number && type == "curCSS" && !exclude.test( name ) ?
737	value + "px" :
738	value;
739	},
740
741	className: {
742	// internal only, use addClass("class")
743	add: function( elem, classNames ) {
744	jQuery.each((classNames \|\| "").split(/\s+/), function(i, className){
745	if ( elem.nodeType == 1 && !jQuery.className.has( elem.className, className ) )
746	elem.className += (elem.className ? " " : "") + className;
747	});
748	},
749
750	// internal only, use removeClass("class")
751	remove: function( elem, classNames ) {
752	if (elem.nodeType == 1)
753	elem.className = classNames != undefined ?
754	jQuery.grep(elem.className.split(/\s+/), function(className){
755	return !jQuery.className.has( classNames, className );
756	}).join(" ") :
757	"";
758	},
759
760	// internal only, use is(".class")
761	has: function( elem, className ) {
762	return jQuery.inArray( className, (elem.className \|\| elem).toString().split(/\s+/) ) > -1;
763	}
764	},
765
766	// A method for quickly swapping in/out CSS properties to get correct calculations
767	swap: function( elem, options, callback ) {
768	var old = {};
769	// Remember the old values, and insert the new ones
770	for ( var name in options ) {
771	old[ name ] = elem.style[ name ];
772	elem.style[ name ] = options[ name ];
773	}
774
775	callback.call( elem );
776
777	// Revert the old values
778	for ( var name in options )
779	elem.style[ name ] = old[ name ];
780	},
781
782	css: function( elem, name, force ) {
783	if ( name == "width" \|\| name == "height" ) {
784	var val, props = { position: "absolute", visibility: "hidden", display:"block" }, which = name == "width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ];
785
786	function getWH() {
787	val = name == "width" ? elem.offsetWidth : elem.offsetHeight;
788	var padding = 0, border = 0;
789	jQuery.each( which, function() {
790	padding += parseFloat(jQuery.curCSS( elem, "padding" + this, true)) \|\| 0;
791	border += parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) \|\| 0;
792	});
793	val -= Math.round(padding + border);
794	}
795
796	if ( jQuery(elem).is(":visible") )
797	getWH();
798	else
799	jQuery.swap( elem, props, getWH );
800
801	return val;
802	}
803
804	return jQuery.curCSS( elem, name, force );
805	},
806
807	curCSS: function( elem, name, force ) {
808	var ret;
809
810	// A helper method for determining if an element's values are broken
811	function color( elem ) {
812	if ( !jQuery.browser.safari )
813	return false;
814
815	var ret = document.defaultView.getComputedStyle( elem, null );
816	return !ret \|\| ret.getPropertyValue("color") == "";
817	}
818
819	// We need to handle opacity special in IE
820	if ( name == "opacity" && jQuery.browser.msie ) {
821	ret = jQuery.attr( elem.style, "opacity" );
822
823	return ret == "" ?
824	"1" :
825	ret;
826	}
827	// Opera sometimes will give the wrong display answer, this fixes it, see #2037
828	if ( jQuery.browser.opera && name == "display" ) {
829	var save = elem.style.display;
830	elem.style.display = "block";
831	elem.style.display = save;
832	}
833
834	// Make sure we're using the right name for getting the float value
835	if ( name.match( /float/i ) )
836	name = styleFloat;
837
838	if ( !force && elem.style[ name ] )
839	ret = elem.style[ name ];
840
841	else if ( document.defaultView && document.defaultView.getComputedStyle ) {
842
843	// Only "float" is needed here
844	if ( name.match( /float/i ) )
845	name = "float";
846
847	name = name.replace( /([A-Z])/g, "-$1" ).toLowerCase();
848
849	var getComputedStyle = document.defaultView.getComputedStyle( elem, null );
850
851	if ( getComputedStyle && !color( elem ) )
852	ret = getComputedStyle.getPropertyValue( name );
853
854	// If the element isn't reporting its values properly in Safari
855	// then some display: none elements are involved
856	else {
857	var swap = [], stack = [];
858
859	// Locate all of the parent display: none elements
860	for ( var a = elem; a && color(a); a = a.parentNode )
861	stack.unshift(a);
862
863	// Go through and make them visible, but in reverse
864	// (It would be better if we knew the exact display type that they had)
865	for ( var i = 0; i < stack.length; i++ )
866	if ( color( stack[ i ] ) ) {
867	swap[ i ] = stack[ i ].style.display;
868	stack[ i ].style.display = "block";
869	}
870
871	// Since we flip the display style, we have to handle that
872	// one special, otherwise get the value
873	ret = name == "display" && swap[ stack.length - 1 ] != null ?
874	"none" :
875	( getComputedStyle && getComputedStyle.getPropertyValue( name ) ) \|\| "";
876
877	// Finally, revert the display styles back
878	for ( var i = 0; i < swap.length; i++ )
879	if ( swap[ i ] != null )
880	stack[ i ].style.display = swap[ i ];
881	}
882
883	// We should always get a number back from opacity
884	if ( name == "opacity" && ret == "" )
885	ret = "1";
886
887	} else if ( elem.currentStyle ) {
888	var camelCase = name.replace(/\-(\w)/g, function(all, letter){
889	return letter.toUpperCase();
890	});
891
892	ret = elem.currentStyle[ name ] \|\| elem.currentStyle[ camelCase ];
893
894	// From the awesome hack by Dean Edwards
895	// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
896
897	// If we're not dealing with a regular pixel number
898	// but a number that has a weird ending, we need to convert it to pixels
899	if ( !/^\d+(px)?$/i.test( ret ) && /^\d/.test( ret ) ) {
900	// Remember the original values
901	var style = elem.style.left, runtimeStyle = elem.runtimeStyle.left;
902
903	// Put in the new values to get a computed value out
904	elem.runtimeStyle.left = elem.currentStyle.left;
905	elem.style.left = ret \|\| 0;
906	ret = elem.style.pixelLeft + "px";
907
908	// Revert the changed values
909	elem.style.left = style;
910	elem.runtimeStyle.left = runtimeStyle;
911	}
912	}
913
914	return ret;
915	},
916
917	clean: function( elems, context ) {
918	var ret = [];
919	context = context \|\| document;
920	// !context.createElement fails in IE with an error but returns typeof 'object'
921	if (typeof context.createElement == 'undefined')
922	context = context.ownerDocument \|\| context[0] && context[0].ownerDocument \|\| document;
923
924	jQuery.each(elems, function(i, elem){
925	if ( !elem )
926	return;
927
928	if ( elem.constructor == Number )
929	elem = elem.toString();
930
931	// Convert html string into DOM nodes
932	if ( typeof elem == "string" ) {
933	// Fix "XHTML"-style tags in all browsers
934	elem = elem.replace(/(<(\w+)[^>]*?)\/>/g, function(all, front, tag){
935	return tag.match(/^(abbr\|br\|col\|img\|input\|link\|meta\|param\|hr\|area)$/i) ?
936	all :
937	front + "></" + tag + ">";
938	});
939
940	// Trim whitespace, otherwise indexOf won't work as expected
941	var tags = jQuery.trim( elem ).toLowerCase(), div = context.createElement("div");
942
943	var wrap =
944	// option or optgroup
945	!tags.indexOf("<opt") &&
946	[ 1, "<select multiple='multiple'>", "</select>" ] \|\|
947
948	!tags.indexOf("<leg") &&
949	[ 1, "<fieldset>", "</fieldset>" ] \|\|
950
951	tags.match(/^<(thead\|tbody\|tfoot\|colg\|cap)/) &&
952	[ 1, "<table>", "</table>" ] \|\|
953
954	!tags.indexOf("<tr") &&
955	[ 2, "<table><tbody>", "</tbody></table>" ] \|\|
956
957	// <thead> matched above
958	(!tags.indexOf("<td") \|\| !tags.indexOf("<th")) &&
959	[ 3, "<table><tbody><tr>", "</tr></tbody></table>" ] \|\|
960
961	!tags.indexOf("<col") &&
962	[ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ] \|\|
963
964	// IE can't serialize <link> and <script> tags normally
965	jQuery.browser.msie &&
966	[ 1, "div<div>", "</div>" ] \|\|
967
968	[ 0, "", "" ];
969
970	// Go to html and back, then peel off extra wrappers
971	div.innerHTML = wrap[1] + elem + wrap[2];
972
973	// Move to the right depth
974	while ( wrap[0]-- )
975	div = div.lastChild;
976
977	// Remove IE's autoinserted <tbody> from table fragments
978	if ( jQuery.browser.msie ) {
979
980	// String was a <table>, may have spurious <tbody>
981	var tbody = !tags.indexOf("<table") && tags.indexOf("<tbody") < 0 ?
982	div.firstChild && div.firstChild.childNodes :
983
984	// String was a bare <thead> or <tfoot>
985	wrap[1] == "<table>" && tags.indexOf("<tbody") < 0 ?
986	div.childNodes :
987	[];
988
989	for ( var j = tbody.length - 1; j >= 0 ; --j )
990	if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length )
991	tbody[ j ].parentNode.removeChild( tbody[ j ] );
992
993	// IE completely kills leading whitespace when innerHTML is used
994	if ( /^\s/.test( elem ) )
995	div.insertBefore( context.createTextNode( elem.match(/^\s*/)[0] ), div.firstChild );
996
997	}
998
999	elem = jQuery.makeArray( div.childNodes );
1000	}
1001
1002	if ( elem.length === 0 && (!jQuery.nodeName( elem, "form" ) && !jQuery.nodeName( elem, "select" )) )
1003	return;
1004
1005	if ( elem[0] == undefined \|\| jQuery.nodeName( elem, "form" ) \|\| elem.options )
1006	ret.push( elem );
1007
1008	else
1009	ret = jQuery.merge( ret, elem );
1010
1011	});
1012
1013	return ret;
1014	},
1015
1016	attr: function( elem, name, value ) {
1017	// don't set attributes on text and comment nodes
1018	if (!elem \|\| elem.nodeType == 3 \|\| elem.nodeType == 8)
1019	return undefined;
1020
1021	var fix = jQuery.isXMLDoc( elem ) ?
1022	{} :
1023	jQuery.props;
1024
1025	// Safari mis-reports the default selected property of a hidden option
1026	// Accessing the parent's selectedIndex property fixes it
1027	if ( name == "selected" && jQuery.browser.safari )
1028	elem.parentNode.selectedIndex;
1029
1030	// Certain attributes only work when accessed via the old DOM 0 way
1031	if ( fix[ name ] ) {
1032	if ( value != undefined )
1033	elem[ fix[ name ] ] = value;
1034
1035	return elem[ fix[ name ] ];
1036
1037	} else if ( jQuery.browser.msie && name == "style" )
1038	return jQuery.attr( elem.style, "cssText", value );
1039
1040	else if ( value == undefined && jQuery.browser.msie && jQuery.nodeName( elem, "form" ) && (name == "action" \|\| name == "method") )
1041	return elem.getAttributeNode( name ).nodeValue;
1042
1043	// IE elem.getAttribute passes even for style
1044	else if ( elem.tagName ) {
1045
1046	if ( value != undefined ) {
1047	// We can't allow the type property to be changed (since it causes problems in IE)
1048	if ( name == "type" && jQuery.nodeName( elem, "input" ) && elem.parentNode )
1049	throw "type property can't be changed";
1050
1051	// convert the value to a string (all browsers do this but IE) see #1070
1052	elem.setAttribute( name, "" + value );
1053	}
1054
1055	if ( jQuery.browser.msie && /href\|src/.test( name ) && !jQuery.isXMLDoc( elem ) )
1056	return elem.getAttribute( name, 2 );
1057
1058	return elem.getAttribute( name );
1059
1060	// elem is actually elem.style ... set the style
1061	} else {
1062	// IE actually uses filters for opacity
1063	if ( name == "opacity" && jQuery.browser.msie ) {
1064	if ( value != undefined ) {
1065	// IE has trouble with opacity if it does not have layout
1066	// Force it by setting the zoom level
1067	elem.zoom = 1;
1068
1069	// Set the alpha filter to set the opacity
1070	elem.filter = (elem.filter \|\| "").replace( /alpha\([^)]*\)/, "" ) +
1071	(parseFloat( value ).toString() == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")");
1072	}
1073
1074	return elem.filter && elem.filter.indexOf("opacity=") >= 0 ?
1075	(parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100).toString() :
1076	"";
1077	}
1078
1079	name = name.replace(/-([a-z])/ig, function(all, letter){
1080	return letter.toUpperCase();
1081	});
1082
1083	if ( value != undefined )
1084	elem[ name ] = value;
1085
1086	return elem[ name ];
1087	}
1088	},
1089
1090	trim: function( text ) {
1091	return (text \|\| "").replace( /^\s+\|\s+$/g, "" );
1092	},
1093
1094	makeArray: function( array ) {
1095	var ret = [];
1096
1097	// Need to use typeof to fight Safari childNodes crashes
1098	if ( typeof array != "array" )
1099	for ( var i = 0, length = array.length; i < length; i++ )
1100	ret.push( array[ i ] );
1101	else
1102	ret = array.slice( 0 );
1103
1104	return ret;
1105	},
1106
1107	inArray: function( elem, array ) {
1108	for ( var i = 0, length = array.length; i < length; i++ )
1109	if ( array[ i ] == elem )
1110	return i;
1111
1112	return -1;
1113	},
1114
1115	merge: function( first, second ) {
1116	// We have to loop this way because IE & Opera overwrite the length
1117	// expando of getElementsByTagName
1118
1119	// Also, we need to make sure that the correct elements are being returned
1120	// (IE returns comment nodes in a '*' query)
1121	if ( jQuery.browser.msie ) {
1122	for ( var i = 0; second[ i ]; i++ )
1123	if ( second[ i ].nodeType != 8 )
1124	first.push( second[ i ] );
1125
1126	} else
1127	for ( var i = 0; second[ i ]; i++ )
1128	first.push( second[ i ] );
1129
1130	return first;
1131	},
1132
1133	unique: function( array ) {
1134	var ret = [], done = {};
1135
1136	try {
1137
1138	for ( var i = 0, length = array.length; i < length; i++ ) {
1139	var id = jQuery.data( array[ i ] );
1140
1141	if ( !done[ id ] ) {
1142	done[ id ] = true;
1143	ret.push( array[ i ] );
1144	}
1145	}
1146
1147	} catch( e ) {
1148	ret = array;
1149	}
1150
1151	return ret;
1152	},
1153
1154	grep: function( elems, callback, inv ) {
1155	// If a string is passed in for the function, make a function
1156	// for it (a handy shortcut)
1157	if ( typeof callback == "string" )
1158	callback = eval("false\|\|function(a,i){return " + callback + "}");
1159
1160	var ret = [];
1161
1162	// Go through the array, only saving the items
1163	// that pass the validator function
1164	for ( var i = 0, length = elems.length; i < length; i++ )
1165	if ( !inv && callback( elems[ i ], i ) \|\| inv && !callback( elems[ i ], i ) )
1166	ret.push( elems[ i ] );
1167
1168	return ret;
1169	},
1170
1171	map: function( elems, callback ) {
1172	var ret = [];
1173
1174	// Go through the array, translating each of the items to their
1175	// new value (or values).
1176	for ( var i = 0, length = elems.length; i < length; i++ ) {
1177	var value = callback( elems[ i ], i );
1178
1179	if ( value !== null && value != undefined ) {
1180	if ( value.constructor != Array )
1181	value = [ value ];
1182
1183	ret = ret.concat( value );
1184	}
1185	}
1186
1187	return ret;
1188	}
1189	});
1190
1191	var userAgent = navigator.userAgent.toLowerCase();
1192
1193	// Figure out what browser is being used
1194	jQuery.browser = {
1195	version: (userAgent.match( /.+(?:rv\|it\|ra\|ie)[\/: ]([\d.]+)/ ) \|\| [])[1],
1196	safari: /webkit/.test( userAgent ),
1197	opera: /opera/.test( userAgent ),
1198	msie: /msie/.test( userAgent ) && !/opera/.test( userAgent ),
1199	mozilla: /mozilla/.test( userAgent ) && !/(compatible\|webkit)/.test( userAgent )
1200	};
1201
1202	var styleFloat = jQuery.browser.msie ?
1203	"styleFloat" :
1204	"cssFloat";
1205
1206	jQuery.extend({
1207	// Check to see if the W3C box model is being used
1208	boxModel: !jQuery.browser.msie \|\| document.compatMode == "CSS1Compat",
1209
1210	props: {
1211	"for": "htmlFor",
1212	"class": "className",
1213	"float": styleFloat,
1214	cssFloat: styleFloat,
1215	styleFloat: styleFloat,
1216	innerHTML: "innerHTML",
1217	className: "className",
1218	value: "value",
1219	disabled: "disabled",
1220	checked: "checked",
1221	readonly: "readOnly",
1222	selected: "selected",
1223	maxlength: "maxLength",
1224	selectedIndex: "selectedIndex",
1225	defaultValue: "defaultValue",
1226	tagName: "tagName",
1227	nodeName: "nodeName"
1228	}
1229	});
1230
1231	jQuery.each({
1232	parent: "elem.parentNode",
1233	parents: "jQuery.dir(elem,'parentNode')",
1234	next: "jQuery.nth(elem,2,'nextSibling')",
1235	prev: "jQuery.nth(elem,2,'previousSibling')",
1236	nextAll: "jQuery.dir(elem,'nextSibling')",
1237	prevAll: "jQuery.dir(elem,'previousSibling')",
1238	siblings: "jQuery.sibling(elem.parentNode.firstChild,elem)",
1239	children: "jQuery.sibling(elem.firstChild)",
1240	contents: "jQuery.nodeName(elem,'iframe')?elem.contentDocument\|\|elem.contentWindow.document:jQuery.makeArray(elem.childNodes)"
1241	}, function(name, fn){
1242	fn = eval("false\|\|function(elem){return " + fn + "}");
1243
1244	jQuery.fn[ name ] = function( selector ) {
1245	var ret = jQuery.map( this, fn );
1246
1247	if ( selector && typeof selector == "string" )
1248	ret = jQuery.multiFilter( selector, ret );
1249
1250	return this.pushStack( jQuery.unique( ret ) );
1251	};
1252	});
1253
1254	jQuery.each({
1255	appendTo: "append",
1256	prependTo: "prepend",
1257	insertBefore: "before",
1258	insertAfter: "after",
1259	replaceAll: "replaceWith"
1260	}, function(name, original){
1261	jQuery.fn[ name ] = function() {
1262	var args = arguments;
1263
1264	return this.each(function(){
1265	for ( var i = 0, length = args.length; i < length; i++ )
1266	jQuery( args[ i ] )[ original ]( this );
1267	});
1268	};
1269	});
1270
1271	jQuery.each({
1272	removeAttr: function( name ) {
1273	jQuery.attr( this, name, "" );
1274	if (this.nodeType == 1)
1275	this.removeAttribute( name );
1276	},
1277
1278	addClass: function( classNames ) {
1279	jQuery.className.add( this, classNames );
1280	},
1281
1282	removeClass: function( classNames ) {
1283	jQuery.className.remove( this, classNames );
1284	},
1285
1286	toggleClass: function( classNames ) {
1287	jQuery.className[ jQuery.className.has( this, classNames ) ? "remove" : "add" ]( this, classNames );
1288	},
1289
1290	remove: function( selector ) {
1291	if ( !selector \|\| jQuery.filter( selector, [ this ] ).r.length ) {
1292	// Prevent memory leaks
1293	jQuery( "*", this ).add(this).each(function(){
1294	jQuery.event.remove(this);
1295	jQuery.removeData(this);
1296	});
1297	if (this.parentNode)
1298	this.parentNode.removeChild( this );
1299	}
1300	},
1301
1302	empty: function() {
1303	// Remove element nodes and prevent memory leaks
1304	jQuery( ">*", this ).remove();
1305
1306	// Remove any remaining nodes
1307	while ( this.firstChild )
1308	this.removeChild( this.firstChild );
1309	}
1310	}, function(name, fn){
1311	jQuery.fn[ name ] = function(){
1312	return this.each( fn, arguments );
1313	};
1314	});
1315
1316	jQuery.each([ "Height", "Width" ], function(i, name){
1317	var type = name.toLowerCase();
1318
1319	jQuery.fn[ type ] = function( size ) {
1320	// Get window width or height
1321	return this[0] == window ?
1322	// Opera reports document.body.client[Width/Height] properly in both quirks and standards
1323	jQuery.browser.opera && document.body[ "client" + name ] \|\|
1324
1325	// Safari reports inner[Width/Height] just fine (Mozilla and Opera include scroll bar widths)
1326	jQuery.browser.safari && window[ "inner" + name ] \|\|
1327
1328	// Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
1329	document.compatMode == "CSS1Compat" && document.documentElement[ "client" + name ] \|\| document.body[ "client" + name ] :
1330
1331	// Get document width or height
1332	this[0] == document ?
1333	// Either scroll[Width/Height] or offset[Width/Height], whichever is greater
1334	Math.max(
1335	Math.max(document.body["scroll" + name], document.documentElement["scroll" + name]),
1336	Math.max(document.body["offset" + name], document.documentElement["offset" + name])
1337	) :
1338
1339	// Get or set width or height on the element
1340	size == undefined ?
1341	// Get width or height on the element
1342	(this.length ? jQuery.css( this[0], type ) : null) :
1343
1344	// Set the width or height on the element (default to pixels if value is unitless)
1345	this.css( type, size.constructor == String ? size : size + "px" );
1346	};
1347	});
1348
1349	var chars = jQuery.browser.safari && parseInt(jQuery.browser.version) < 417 ?
1350	"(?:[\\w*_-]\|\\\\.)" :
1351	"(?:[\\w\u0128-\uFFFF*_-]\|\\\\.)",
1352	quickChild = new RegExp("^>\\s*(" + chars + "+)"),
1353	quickID = new RegExp("^(" + chars + "+)(#)(" + chars + "+)"),
1354	quickClass = new RegExp("^([#.]?)(" + chars + "*)");
1355
1356	jQuery.extend({
1357	expr: {
1358	"": "m[2]=='*'\|\|jQuery.nodeName(a,m[2])",
1359	"#": "a.getAttribute('id')==m[2]",
1360	":": {
1361	// Position Checks
1362	lt: "i<m[3]-0",
1363	gt: "i>m[3]-0",
1364	nth: "m[3]-0==i",
1365	eq: "m[3]-0==i",
1366	first: "i==0",
1367	last: "i==r.length-1",
1368	even: "i%2==0",
1369	odd: "i%2",
1370
1371	// Child Checks
1372	"first-child": "a.parentNode.getElementsByTagName('*')[0]==a",
1373	"last-child": "jQuery.nth(a.parentNode.lastChild,1,'previousSibling')==a",
1374	"only-child": "!jQuery.nth(a.parentNode.lastChild,2,'previousSibling')",
1375
1376	// Parent Checks
1377	parent: "a.firstChild",
1378	empty: "!a.firstChild",
1379
1380	// Text Check
1381	contains: "(a.textContent\|\|a.innerText\|\|jQuery(a).text()\|\|'').indexOf(m[3])>=0",
1382
1383	// Visibility
1384	visible: '"hidden"!=a.type&&jQuery.css(a,"display")!="none"&&jQuery.css(a,"visibility")!="hidden"',
1385	hidden: '"hidden"==a.type\|\|jQuery.css(a,"display")=="none"\|\|jQuery.css(a,"visibility")=="hidden"',
1386
1387	// Form attributes
1388	enabled: "!a.disabled",
1389	disabled: "a.disabled",
1390	checked: "a.checked",
1391	selected: "a.selected\|\|jQuery.attr(a,'selected')",
1392
1393	// Form elements
1394	text: "'text'==a.type",
1395	radio: "'radio'==a.type",
1396	checkbox: "'checkbox'==a.type",
1397	file: "'file'==a.type",
1398	password: "'password'==a.type",
1399	submit: "'submit'==a.type",
1400	image: "'image'==a.type",
1401	reset: "'reset'==a.type",
1402	button: '"button"==a.type\|\|jQuery.nodeName(a,"button")',
1403	input: "/input\|select\|textarea\|button/i.test(a.nodeName)",
1404
1405	// :has()
1406	has: "jQuery.find(m[3],a).length",
1407
1408	// :header
1409	header: "/h\\d/i.test(a.nodeName)",
1410
1411	// :animated
1412	animated: "jQuery.grep(jQuery.timers,function(fn){return a==fn.elem;}).length"
1413	}
1414	},
1415
1416	// The regular expressions that power the parsing engine
1417	parse: [
1418	// Match: [@value='test'], [@foo]
1419	/^(\[) @?([\w-]+) ([!$^~=]) ('?"?)(.?)\4 *\]/,
1420
1421	// Match: :contains('foo')
1422	/^(:)([\w-]+)\("?'?(.?(\(.?\))?[^(]*?)"?'?\)/,
1423
1424	// Match: :even, :last-chlid, #id, .class
1425	new RegExp("^([:.#]*)(" + chars + "+)")
1426	],
1427
1428	multiFilter: function( expr, elems, not ) {
1429	var old, cur = [];
1430
1431	while ( expr && expr != old ) {
1432	old = expr;
1433	var f = jQuery.filter( expr, elems, not );
1434	expr = f.t.replace(/^\s,\s/, "" );
1435	cur = not ? elems = f.r : jQuery.merge( cur, f.r );
1436	}
1437
1438	return cur;
1439	},
1440
1441	find: function( t, context ) {
1442	// Quickly handle non-string expressions
1443	if ( typeof t != "string" )
1444	return [ t ];
1445
1446	// check to make sure context is a DOM element or a document
1447	if ( context && context.nodeType != 1 && context.nodeType != 9)
1448	return [ ];
1449
1450	// Set the correct context (if none is provided)
1451	context = context \|\| document;
1452
1453	// Initialize the search
1454	var ret = [context], done = [], last, nodeName;
1455
1456	// Continue while a selector expression exists, and while
1457	// we're no longer looping upon ourselves
1458	while ( t && last != t ) {
1459	var r = [];
1460	last = t;
1461
1462	t = jQuery.trim(t);
1463
1464	var foundToken = false;
1465
1466	// An attempt at speeding up child selectors that
1467	// point to a specific element tag
1468	var re = quickChild;
1469	var m = re.exec(t);
1470
1471	if ( m ) {
1472	nodeName = m[1].toUpperCase();
1473
1474	// Perform our own iteration and filter
1475	for ( var i = 0; ret[i]; i++ )
1476	for ( var c = ret[i].firstChild; c; c = c.nextSibling )
1477	if ( c.nodeType == 1 && (nodeName == "*" \|\| c.nodeName.toUpperCase() == nodeName) )
1478	r.push( c );
1479
1480	ret = r;
1481	t = t.replace( re, "" );
1482	if ( t.indexOf(" ") == 0 ) continue;
1483	foundToken = true;
1484	} else {
1485	re = /^([>+~])\s(\w)/i;
1486
1487	if ( (m = re.exec(t)) != null ) {
1488	r = [];
1489
1490	nodeName = m[2].toUpperCase(), merge = {};
1491	m = m[1];
1492
1493	for ( var j = 0, rl = ret.length; j < rl; j++ ) {
1494	var n = m == "~" \|\| m == "+" ? ret[j].nextSibling : ret[j].firstChild;
1495	for ( ; n; n = n.nextSibling )
1496	if ( n.nodeType == 1 ) {
1497	var id = jQuery.data(n);
1498
1499	if ( m == "~" && merge[id] ) break;
1500
1501	if (!nodeName \|\| n.nodeName.toUpperCase() == nodeName ) {
1502	if ( m == "~" ) merge[id] = true;
1503	r.push( n );
1504	}
1505
1506	if ( m == "+" ) break;
1507	}
1508	}
1509
1510	ret = r;
1511
1512	// And remove the token
1513	t = jQuery.trim( t.replace( re, "" ) );
1514	foundToken = true;
1515	}
1516	}
1517
1518	// See if there's still an expression, and that we haven't already
1519	// matched a token
1520	if ( t && !foundToken ) {
1521	// Handle multiple expressions
1522	if ( !t.indexOf(",") ) {
1523	// Clean the result set
1524	if ( context == ret[0] ) ret.shift();
1525
1526	// Merge the result sets
1527	done = jQuery.merge( done, ret );
1528
1529	// Reset the context
1530	r = ret = [context];
1531
1532	// Touch up the selector string
1533	t = " " + t.substr(1,t.length);
1534
1535	} else {
1536	// Optimize for the case nodeName#idName
1537	var re2 = quickID;
1538	var m = re2.exec(t);
1539
1540	// Re-organize the results, so that they're consistent
1541	if ( m ) {
1542	m = [ 0, m[2], m[3], m[1] ];
1543
1544	} else {
1545	// Otherwise, do a traditional filter check for
1546	// ID, class, and element selectors
1547	re2 = quickClass;
1548	m = re2.exec(t);
1549	}
1550
1551	m[2] = m[2].replace(/\\/g, "");
1552
1553	var elem = ret[ret.length-1];
1554
1555	// Try to do a global search by ID, where we can
1556	if ( m[1] == "#" && elem && elem.getElementById && !jQuery.isXMLDoc(elem) ) {
1557	// Optimization for HTML document case
1558	var oid = elem.getElementById(m[2]);
1559
1560	// Do a quick check for the existence of the actual ID attribute
1561	// to avoid selecting by the name attribute in IE
1562	// also check to insure id is a string to avoid selecting an element with the name of 'id' inside a form
1563	if ( (jQuery.browser.msie\|\|jQuery.browser.opera) && oid && typeof oid.id == "string" && oid.id != m[2] )
1564	oid = jQuery('[@id="'+m[2]+'"]', elem)[0];
1565
1566	// Do a quick check for node name (where applicable) so
1567	// that div#foo searches will be really fast
1568	ret = r = oid && (!m[3] \|\| jQuery.nodeName(oid, m[3])) ? [oid] : [];
1569	} else {
1570	// We need to find all descendant elements
1571	for ( var i = 0; ret[i]; i++ ) {
1572	// Grab the tag name being searched for
1573	var tag = m[1] == "#" && m[3] ? m[3] : m[1] != "" \|\| m[0] == "" ? "*" : m[2];
1574
1575	// Handle IE7 being really dumb about <object>s
1576	if ( tag == "*" && ret[i].nodeName.toLowerCase() == "object" )
1577	tag = "param";
1578
1579	r = jQuery.merge( r, ret[i].getElementsByTagName( tag ));
1580	}
1581
1582	// It's faster to filter by class and be done with it
1583	if ( m[1] == "." )
1584	r = jQuery.classFilter( r, m[2] );
1585
1586	// Same with ID filtering
1587	if ( m[1] == "#" ) {
1588	var tmp = [];
1589
1590	// Try to find the element with the ID
1591	for ( var i = 0; r[i]; i++ )
1592	if ( r[i].getAttribute("id") == m[2] ) {
1593	tmp = [ r[i] ];
1594	break;
1595	}
1596
1597	r = tmp;
1598	}
1599
1600	ret = r;
1601	}
1602
1603	t = t.replace( re2, "" );
1604	}
1605
1606	}
1607
1608	// If a selector string still exists
1609	if ( t ) {
1610	// Attempt to filter it
1611	var val = jQuery.filter(t,r);
1612	ret = r = val.r;
1613	t = jQuery.trim(val.t);
1614	}
1615	}
1616
1617	// An error occurred with the selector;
1618	// just return an empty set instead
1619	if ( t )
1620	ret = [];
1621
1622	// Remove the root context
1623	if ( ret && context == ret[0] )
1624	ret.shift();
1625
1626	// And combine the results
1627	done = jQuery.merge( done, ret );
1628
1629	return done;
1630	},
1631
1632	classFilter: function(r,m,not){
1633	m = " " + m + " ";
1634	var tmp = [];
1635	for ( var i = 0; r[i]; i++ ) {
1636	var pass = (" " + r[i].className + " ").indexOf( m ) >= 0;
1637	if ( !not && pass \|\| not && !pass )
1638	tmp.push( r[i] );
1639	}
1640	return tmp;
1641	},
1642
1643	filter: function(t,r,not) {
1644	var last;
1645
1646	// Look for common filter expressions
1647	while ( t && t != last ) {
1648	last = t;
1649
1650	var p = jQuery.parse, m;
1651
1652	for ( var i = 0; p[i]; i++ ) {
1653	m = p[i].exec( t );
1654
1655	if ( m ) {
1656	// Remove what we just matched
1657	t = t.substring( m[0].length );
1658
1659	m[2] = m[2].replace(/\\/g, "");
1660	break;
1661	}
1662	}
1663
1664	if ( !m )
1665	break;
1666
1667	// :not() is a special case that can be optimized by
1668	// keeping it out of the expression list
1669	if ( m[1] == ":" && m[2] == "not" )
1670	// optimize if only one selector found (most common case)
1671	r = isSimple.test( m[3] ) ?
1672	jQuery.filter(m[3], r, true).r :
1673	jQuery( r ).not( m[3] );
1674
1675	// We can get a big speed boost by filtering by class here
1676	else if ( m[1] == "." )
1677	r = jQuery.classFilter(r, m[2], not);
1678
1679	else if ( m[1] == "[" ) {
1680	var tmp = [], type = m[3];
1681
1682	for ( var i = 0, rl = r.length; i < rl; i++ ) {
1683	var a = r[i], z = a[ jQuery.props[m[2]] \|\| m[2] ];
1684
1685	if ( z == null \|\| /href\|src\|selected/.test(m[2]) )
1686	z = jQuery.attr(a,m[2]) \|\| '';
1687
1688	if ( (type == "" && !!z \|\|
1689	type == "=" && z == m[5] \|\|
1690	type == "!=" && z != m[5] \|\|
1691	type == "^=" && z && !z.indexOf(m[5]) \|\|
1692	type == "$=" && z.substr(z.length - m[5].length) == m[5] \|\|
1693	(type == "*=" \|\| type == "~=") && z.indexOf(m[5]) >= 0) ^ not )
1694	tmp.push( a );
1695	}
1696
1697	r = tmp;
1698
1699	// We can get a speed boost by handling nth-child here
1700	} else if ( m[1] == ":" && m[2] == "nth-child" ) {
1701	var merge = {}, tmp = [],
1702	// parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
1703	test = /(-?)(\d)n((?:\+\|-)?\d)/.exec(
1704	m[3] == "even" && "2n" \|\| m[3] == "odd" && "2n+1" \|\|
1705	!/\D/.test(m[3]) && "0n+" + m[3] \|\| m[3]),
1706	// calculate the numbers (first)n+(last) including if they are negative
1707	first = (test[1] + (test[2] \|\| 1)) - 0, last = test[3] - 0;
1708
1709	// loop through all the elements left in the jQuery object
1710	for ( var i = 0, rl = r.length; i < rl; i++ ) {
1711	var node = r[i], parentNode = node.parentNode, id = jQuery.data(parentNode);
1712
1713	if ( !merge[id] ) {
1714	var c = 1;
1715
1716	for ( var n = parentNode.firstChild; n; n = n.nextSibling )
1717	if ( n.nodeType == 1 )
1718	n.nodeIndex = c++;
1719
1720	merge[id] = true;
1721	}
1722
1723	var add = false;
1724
1725	if ( first == 0 ) {
1726	if ( node.nodeIndex == last )
1727	add = true;
1728	} else if ( (node.nodeIndex - last) % first == 0 && (node.nodeIndex - last) / first >= 0 )
1729	add = true;
1730
1731	if ( add ^ not )
1732	tmp.push( node );
1733	}
1734
1735	r = tmp;
1736
1737	// Otherwise, find the expression to execute
1738	} else {
1739	var f = jQuery.expr[m[1]];
1740	if ( typeof f != "string" )
1741	f = jQuery.expr[m[1]][m[2]];
1742
1743	// Build a custom macro to enclose it
1744	f = eval("false\|\|function(a,i){return " + f + "}");
1745
1746	// Execute it against the current filter
1747	r = jQuery.grep( r, f, not );
1748	}
1749	}
1750
1751	// Return an array of filtered elements (r)
1752	// and the modified expression string (t)
1753	return { r: r, t: t };
1754	},
1755
1756	dir: function( elem, dir ){
1757	var matched = [];
1758	var cur = elem[dir];
1759	while ( cur && cur != document ) {
1760	if ( cur.nodeType == 1 )
1761	matched.push( cur );
1762	cur = cur[dir];
1763	}
1764	return matched;
1765	},
1766
1767	nth: function(cur,result,dir,elem){
1768	result = result \|\| 1;
1769	var num = 0;
1770
1771	for ( ; cur; cur = cur[dir] )
1772	if ( cur.nodeType == 1 && ++num == result )
1773	break;
1774
1775	return cur;
1776	},
1777
1778	sibling: function( n, elem ) {
1779	var r = [];
1780
1781	for ( ; n; n = n.nextSibling ) {
1782	if ( n.nodeType == 1 && (!elem \|\| n != elem) )
1783	r.push( n );
1784	}
1785
1786	return r;
1787	}
1788	});
1789
1790	/*
1791
1792	* A number of helper functions used for managing events.
1793
1794	* Many of the ideas behind this code orignated from
1795
1796	* Dean Edwards' addEvent library.
1797
1798	*/
1799
1800	jQuery.event = {
1801
1802
1803
1804	// Bind an event to an element
1805
1806	// Original by Dean Edwards
1807
1808	add: function(elem, types, handler, data) {
1809
1810	if ( elem.nodeType == 3 \|\| elem.nodeType == 8 )
1811
1812	return;
1813
1814
1815
1816	// For whatever reason, IE has trouble passing the window object
1817
1818	// around, causing it to be cloned in the process
1819
1820	if ( jQuery.browser.msie && elem.setInterval != undefined )
1821
1822	elem = window;
1823
1824
1825
1826	// Make sure that the function being executed has a unique ID
1827
1828	if ( !handler.guid )
1829
1830	handler.guid = this.guid++;
1831
1832
1833
1834	// if data is passed, bind to handler
1835
1836	if( data != undefined ) {
1837
1838	// Create temporary function pointer to original handler
1839
1840	var fn = handler;
1841
1842
1843
1844	// Create unique handler function, wrapped around original handler
1845
1846	handler = function() {
1847
1848	// Pass arguments and context to original handler
1849
1850	return fn.apply(this, arguments);
1851
1852	};
1853
1854
1855
1856	// Store data in unique handler
1857
1858	handler.data = data;
1859
1860
1861
1862	// Set the guid of unique handler to the same of original handler, so it can be removed
1863
1864	handler.guid = fn.guid;
1865
1866	}
1867
1868
1869
1870	// Init the element's event structure
1871
1872	var events = jQuery.data(elem, "events") \|\| jQuery.data(elem, "events", {}),
1873
1874	handle = jQuery.data(elem, "handle") \|\| jQuery.data(elem, "handle", function(){
1875
1876	// returned undefined or false
1877
1878	var val;
1879
1880
1881
1882	// Handle the second event of a trigger and when
1883
1884	// an event is called after a page has unloaded
1885
1886	if ( typeof jQuery == "undefined" \|\| jQuery.event.triggered )
1887
1888	return val;
1889
1890
1891
1892	val = jQuery.event.handle.apply(elem, arguments);
1893
1894
1895
1896	return val;
1897
1898	});
1899
1900
1901
1902	// Handle multiple events seperated by a space
1903
1904	// jQuery(...).bind("mouseover mouseout", fn);
1905
1906	jQuery.each(types.split(/\s+/), function(index, type) {
1907
1908	// Namespaced event handlers
1909
1910	var parts = type.split(".");
1911
1912	type = parts[0];
1913
1914	handler.type = parts[1];
1915
1916
1917
1918	// Get the current list of functions bound to this event
1919
1920	var handlers = events[type];
1921
1922
1923
1924	// Init the event handler queue
1925
1926	if (!handlers) {
1927
1928	handlers = events[type] = {};
1929
1930
1931
1932	// Check for a special event handler
1933
1934	// Only use addEventListener/attachEvent if the special
1935
1936	// events handler returns false
1937
1938	if ( !jQuery.event.special[type] \|\| jQuery.event.special[type].setup.call(elem) === false ) {
1939
1940	// Bind the global event handler to the element
1941
1942	if (elem.addEventListener)
1943
1944	elem.addEventListener(type, handle, false);
1945
1946	else if (elem.attachEvent)
1947
1948	elem.attachEvent("on" + type, handle);
1949
1950	}
1951
1952	}
1953
1954
1955
1956	// Add the function to the element's handler list
1957
1958	handlers[handler.guid] = handler;
1959
1960
1961
1962	// Keep track of which events have been used, for global triggering
1963
1964	jQuery.event.global[type] = true;
1965
1966	});
1967
1968	},
1969
1970
1971
1972	guid: 1,
1973
1974	global: {},
1975
1976
1977
1978	// Detach an event or set of events from an element
1979
1980	remove: function(elem, types, handler) {
1981
1982	// don't do events on text and comment nodes
1983
1984	if ( elem.nodeType == 3 \|\| elem.nodeType == 8 )
1985
1986	return;
1987
1988
1989
1990	var events = jQuery.data(elem, "events"), ret, index;
1991
1992
1993
1994	if ( events ) {
1995
1996	// Unbind all events for the element
1997
1998	if ( !types )
1999
2000	for ( var type in events )
2001
2002	this.remove( elem, type );
2003
2004	else {
2005
2006	// types is actually an event object here
2007
2008	if ( types.type ) {
2009
2010	handler = types.handler;
2011
2012	types = types.type;
2013
2014	}
2015
2016
2017
2018	// Handle multiple events seperated by a space
2019
2020	// jQuery(...).unbind("mouseover mouseout", fn);
2021
2022	jQuery.each(types.split(/\s+/), function(index, type){
2023
2024	// Namespaced event handlers
2025
2026	var parts = type.split(".");
2027
2028	type = parts[0];
2029
2030
2031
2032	if ( events[type] ) {
2033
2034	// remove the given handler for the given type
2035
2036	if ( handler )
2037
2038	delete events[type][handler.guid];
2039
2040
2041
2042	// remove all handlers for the given type
2043
2044	else
2045
2046	for ( handler in events[type] )
2047
2048	// Handle the removal of namespaced events
2049
2050	if ( !parts[1] \|\| events[type][handler].type == parts[1] )
2051
2052	delete events[type][handler];
2053
2054
2055
2056	// remove generic event handler if no more handlers exist
2057
2058	for ( ret in events[type] ) break;
2059
2060	if ( !ret ) {
2061
2062	if ( !jQuery.event.special[type] \|\| jQuery.event.special[type].teardown.call(elem) === false ) {
2063
2064	if (elem.removeEventListener)
2065
2066	elem.removeEventListener(type, jQuery.data(elem, "handle"), false);
2067
2068	else if (elem.detachEvent)
2069
2070	elem.detachEvent("on" + type, jQuery.data(elem, "handle"));
2071
2072	}
2073
2074	ret = null;
2075
2076	delete events[type];
2077
2078	}
2079
2080	}
2081
2082	});
2083
2084	}
2085
2086
2087
2088	// Remove the expando if it's no longer used
2089
2090	for ( ret in events ) break;
2091
2092	if ( !ret ) {
2093
2094	jQuery.removeData( elem, "events" );
2095
2096	jQuery.removeData( elem, "handle" );
2097
2098	}
2099
2100	}
2101
2102	},
2103
2104
2105
2106	trigger: function(type, data, elem, donative, extra) {
2107
2108	// Clone the incoming data, if any
2109
2110	data = jQuery.makeArray(data \|\| []);
2111
2112
2113
2114	// Handle a global trigger
2115
2116	if ( !elem ) {
2117
2118	// Only trigger if we've ever bound an event for it
2119
2120	if ( this.global[type] )
2121
2122	jQuery("*").add([window, document]).trigger(type, data);
2123
2124
2125
2126	// Handle triggering a single element
2127
2128	} else {
2129
2130	// don't do events on text and comment nodes
2131
2132	if ( elem.nodeType == 3 \|\| elem.nodeType == 8 )
2133
2134	return undefined;
2135
2136
2137
2138	var val, ret, fn = jQuery.isFunction( elem[ type ] \|\| null ),
2139
2140	// Check to see if we need to provide a fake event, or not
2141
2142	event = !data[0] \|\| !data[0].preventDefault;
2143
2144
2145
2146	// Pass along a fake event
2147
2148	if ( event )
2149
2150	data.unshift( this.fix({ type: type, target: elem }) );
2151
2152
2153
2154	// Enforce the right trigger type
2155
2156	data[0].type = type;
2157
2158
2159
2160	// Trigger the event
2161
2162	if ( jQuery.isFunction( jQuery.data(elem, "handle") ) )
2163
2164	val = jQuery.data(elem, "handle").apply( elem, data );
2165
2166
2167
2168	// Handle triggering native .onfoo handlers
2169
2170	if ( !fn && elem["on"+type] && elem["on"+type].apply( elem, data ) === false )
2171
2172	val = false;
2173
2174
2175
2176	// Extra functions don't get the custom event object
2177
2178	if ( event )
2179
2180	data.shift();
2181
2182
2183
2184	// Handle triggering of extra function
2185
2186	if ( extra && jQuery.isFunction( extra ) ) {
2187
2188	// call the extra function and tack the current return value on the end for possible inspection
2189
2190	var ret = extra.apply( elem, data.concat( val ) );
2191
2192	// if anything is returned, give it precedence and have it overwrite the previous value
2193
2194	if (ret !== undefined)
2195
2196	val = ret;
2197
2198	}
2199
2200
2201
2202	// Trigger the native events (except for clicks on links)
2203
2204	if ( fn && donative !== false && val !== false && !(jQuery.nodeName(elem, 'a') && type == "click") ) {
2205
2206	this.triggered = true;
2207
2208	try {
2209
2210	elem[ type ]();
2211
2212	// prevent IE from throwing an error for some hidden elements
2213
2214	} catch (e) {}
2215
2216	}
2217
2218
2219
2220	this.triggered = false;
2221
2222	}
2223
2224
2225
2226	return val;
2227
2228	},
2229
2230
2231
2232	handle: function(event) {
2233
2234	// returned undefined or false
2235
2236	var val;
2237
2238
2239
2240	// Empty object is for triggered events with no data
2241
2242	event = jQuery.event.fix( event \|\| window.event \|\| {} );
2243
2244
2245
2246	// Namespaced event handlers
2247
2248	var parts = event.type.split(".");
2249
2250	event.type = parts[0];
2251
2252
2253
2254	var handlers = jQuery.data(this, "events") && jQuery.data(this, "events")[event.type], args = Array.prototype.slice.call( arguments, 1 );
2255
2256	args.unshift( event );
2257
2258
2259
2260	for ( var j in handlers ) {
2261
2262	var handler = handlers[j];
2263
2264	// Pass in a reference to the handler function itself
2265
2266	// So that we can later remove it
2267
2268	args[0].handler = handler;
2269
2270	args[0].data = handler.data;
2271
2272
2273
2274	// Filter the functions by class
2275
2276	if ( !parts[1] \|\| handler.type == parts[1] ) {
2277
2278	var ret = handler.apply( this, args );
2279
2280
2281
2282	if ( val !== false )
2283
2284	val = ret;
2285
2286
2287
2288	if ( ret === false ) {
2289
2290	event.preventDefault();
2291
2292	event.stopPropagation();
2293
2294	}
2295
2296	}
2297
2298	}
2299
2300
2301
2302	// Clean up added properties in IE to prevent memory leak
2303
2304	if (jQuery.browser.msie)
2305
2306	event.target = event.preventDefault = event.stopPropagation =
2307
2308	event.handler = event.data = null;
2309
2310
2311
2312	return val;
2313
2314	},
2315
2316
2317
2318	fix: function(event) {
2319
2320	// store a copy of the original event object
2321
2322	// and clone to set read-only properties
2323
2324	var originalEvent = event;
2325
2326	event = jQuery.extend({}, originalEvent);
2327
2328
2329
2330	// add preventDefault and stopPropagation since
2331
2332	// they will not work on the clone
2333
2334	event.preventDefault = function() {
2335
2336	// if preventDefault exists run it on the original event
2337
2338	if (originalEvent.preventDefault)
2339
2340	originalEvent.preventDefault();
2341
2342	// otherwise set the returnValue property of the original event to false (IE)
2343
2344	originalEvent.returnValue = false;
2345
2346	};
2347
2348	event.stopPropagation = function() {
2349
2350	// if stopPropagation exists run it on the original event
2351
2352	if (originalEvent.stopPropagation)
2353
2354	originalEvent.stopPropagation();
2355
2356	// otherwise set the cancelBubble property of the original event to true (IE)
2357
2358	originalEvent.cancelBubble = true;
2359
2360	};
2361
2362
2363
2364	// Fix target property, if necessary
2365
2366	if ( !event.target )
2367
2368	event.target = event.srcElement \|\| document; // Fixes #1925 where srcElement might not be defined either
2369
2370
2371
2372	// check if target is a textnode (safari)
2373
2374	if ( event.target.nodeType == 3 )
2375
2376	event.target = originalEvent.target.parentNode;
2377
2378
2379
2380	// Add relatedTarget, if necessary
2381
2382	if ( !event.relatedTarget && event.fromElement )
2383
2384	event.relatedTarget = event.fromElement == event.target ? event.toElement : event.fromElement;
2385
2386
2387
2388	// Calculate pageX/Y if missing and clientX/Y available
2389
2390	if ( event.pageX == null && event.clientX != null ) {
2391
2392	var doc = document.documentElement, body = document.body;
2393
2394	event.pageX = event.clientX + (doc && doc.scrollLeft \|\| body && body.scrollLeft \|\| 0) - (doc.clientLeft \|\| 0);
2395
2396	event.pageY = event.clientY + (doc && doc.scrollTop \|\| body && body.scrollTop \|\| 0) - (doc.clientTop \|\| 0);
2397
2398	}
2399
2400
2401
2402	// Add which for key events
2403
2404	if ( !event.which && (event.charCode \|\| event.keyCode) )
2405
2406	event.which = event.charCode \|\| event.keyCode;
2407
2408
2409
2410	// Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)
2411
2412	if ( !event.metaKey && event.ctrlKey )
2413
2414	event.metaKey = event.ctrlKey;
2415
2416
2417
2418	// Add which for click: 1 == left; 2 == middle; 3 == right
2419
2420	// Note: button is not normalized, so don't use it
2421
2422	if ( !event.which && event.button )
2423
2424	event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));
2425
2426
2427
2428	return event;
2429
2430	},
2431
2432
2433
2434	special: {
2435
2436	ready: {
2437
2438	setup: function() {
2439
2440	// Make sure the ready event is setup
2441
2442	bindReady();
2443
2444	return;
2445
2446	},
2447
2448
2449
2450	teardown: function() { return; }
2451
2452	},
2453
2454
2455
2456	mouseenter: {
2457
2458	setup: function() {
2459
2460	if ( jQuery.browser.msie ) return false;
2461
2462	jQuery(this).bind("mouseover", jQuery.event.special.mouseenter.handler);
2463
2464	return true;
2465
2466	},
2467
2468
2469
2470	teardown: function() {
2471
2472	if ( jQuery.browser.msie ) return false;
2473
2474	jQuery(this).unbind("mouseover", jQuery.event.special.mouseenter.handler);
2475
2476	return true;
2477
2478	},
2479
2480
2481
2482	handler: function(event) {
2483
2484	// If we actually just moused on to a sub-element, ignore it
2485
2486	if ( withinElement(event, this) ) return true;
2487
2488	// Execute the right handlers by setting the event type to mouseenter
2489
2490	arguments[0].type = "mouseenter";
2491
2492	return jQuery.event.handle.apply(this, arguments);
2493
2494	}
2495
2496	},
2497
2498
2499
2500	mouseleave: {
2501
2502	setup: function() {
2503
2504	if ( jQuery.browser.msie ) return false;
2505
2506	jQuery(this).bind("mouseout", jQuery.event.special.mouseleave.handler);
2507
2508	return true;
2509
2510	},
2511
2512
2513
2514	teardown: function() {
2515
2516	if ( jQuery.browser.msie ) return false;
2517
2518	jQuery(this).unbind("mouseout", jQuery.event.special.mouseleave.handler);
2519
2520	return true;
2521
2522	},
2523
2524
2525
2526	handler: function(event) {
2527
2528	// If we actually just moused on to a sub-element, ignore it
2529
2530	if ( withinElement(event, this) ) return true;
2531
2532	// Execute the right handlers by setting the event type to mouseleave
2533
2534	arguments[0].type = "mouseleave";
2535
2536	return jQuery.event.handle.apply(this, arguments);
2537
2538	}
2539
2540	}
2541
2542	}
2543
2544	};
2545
2546
2547
2548	jQuery.fn.extend({
2549
2550	bind: function( type, data, fn ) {
2551
2552	return type == "unload" ? this.one(type, data, fn) : this.each(function(){
2553
2554	jQuery.event.add( this, type, fn \|\| data, fn && data );
2555
2556	});
2557
2558	},
2559
2560
2561
2562	one: function( type, data, fn ) {
2563
2564	return this.each(function(){
2565
2566	jQuery.event.add( this, type, function(event) {
2567
2568	jQuery(this).unbind(event);
2569
2570	return (fn \|\| data).apply( this, arguments);
2571
2572	}, fn && data);
2573
2574	});
2575
2576	},
2577
2578
2579
2580	unbind: function( type, fn ) {
2581
2582	return this.each(function(){
2583
2584	jQuery.event.remove( this, type, fn );
2585
2586	});
2587
2588	},
2589
2590
2591
2592	trigger: function( type, data, fn ) {
2593
2594	return this.each(function(){
2595
2596	jQuery.event.trigger( type, data, this, true, fn );
2597
2598	});
2599
2600	},
2601
2602
2603
2604	triggerHandler: function( type, data, fn ) {
2605
2606	if ( this[0] )
2607
2608	return jQuery.event.trigger( type, data, this[0], false, fn );
2609
2610	return undefined;
2611
2612	},
2613
2614
2615
2616	toggle: function() {
2617
2618	// Save reference to arguments for access in closure
2619
2620	var args = arguments;
2621
2622
2623
2624	return this.click(function(event) {
2625
2626	// Figure out which function to execute
2627
2628	this.lastToggle = 0 == this.lastToggle ? 1 : 0;
2629
2630
2631
2632	// Make sure that clicks stop
2633
2634	event.preventDefault();
2635
2636
2637
2638	// and execute the function
2639
2640	return args[this.lastToggle].apply( this, arguments ) \|\| false;
2641
2642	});
2643
2644	},
2645
2646
2647
2648	hover: function(fnOver, fnOut) {
2649
2650	return this.bind('mouseenter', fnOver).bind('mouseleave', fnOut);
2651
2652	},
2653
2654
2655
2656	ready: function(fn) {
2657
2658	// Attach the listeners
2659
2660	bindReady();
2661
2662
2663
2664	// If the DOM is already ready
2665
2666	if ( jQuery.isReady )
2667
2668	// Execute the function immediately
2669
2670	fn.call( document, jQuery );
2671
2672
2673
2674	// Otherwise, remember the function for later
2675
2676	else
2677
2678	// Add the function to the wait list
2679
2680	jQuery.readyList.push( function() { return fn.call(this, jQuery); } );
2681
2682
2683
2684	return this;
2685
2686	}
2687
2688	});
2689
2690
2691
2692	jQuery.extend({
2693
2694	isReady: false,
2695
2696	readyList: [],
2697
2698	// Handle when the DOM is ready
2699
2700	ready: function() {
2701
2702	// Make sure that the DOM is not already loaded
2703
2704	if ( !jQuery.isReady ) {
2705
2706	// Remember that the DOM is ready
2707
2708	jQuery.isReady = true;
2709
2710
2711
2712	// If there are functions bound, to execute
2713
2714	if ( jQuery.readyList ) {
2715
2716	// Execute all of them
2717
2718	jQuery.each( jQuery.readyList, function(){
2719
2720	this.apply( document );
2721
2722	});
2723
2724
2725
2726	// Reset the list of functions
2727
2728	jQuery.readyList = null;
2729
2730	}
2731
2732
2733
2734	// Trigger any bound ready events
2735
2736	jQuery(document).triggerHandler("ready");
2737
2738	}
2739
2740	}
2741
2742	});
2743
2744
2745
2746	var readyBound = false;
2747
2748
2749
2750	function bindReady(){
2751
2752	if ( readyBound ) return;
2753
2754	readyBound = true;
2755
2756
2757
2758	// Mozilla, Opera and webkit nightlies currently support this event
2759
2760	if ( document.addEventListener )
2761
2762	// Use the handy event callback
2763
2764	document.addEventListener( "DOMContentLoaded", jQuery.ready, false );
2765
2766
2767
2768	// If Safari or IE is used
2769
2770	// Continually check to see if the document is ready
2771
2772	if (jQuery.browser.msie \|\| jQuery.browser.safari ) (function(){
2773
2774	try {
2775
2776	// If IE is used, use the trick by Diego Perini
2777
2778	// http://javascript.nwbox.com/IEContentLoaded/
2779
2780	if ( jQuery.browser.msie \|\| document.readyState != "loaded" && document.readyState != "complete" )
2781
2782	document.documentElement.doScroll("left");
2783
2784	} catch( error ) {
2785
2786	return setTimeout( arguments.callee, 0 );
2787
2788	}
2789
2790
2791
2792	// and execute any waiting functions
2793
2794	jQuery.ready();
2795
2796	})();
2797
2798
2799
2800	// A fallback to window.onload, that will always work
2801
2802	jQuery.event.add( window, "load", jQuery.ready );
2803
2804	}
2805
2806
2807
2808	jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," +
2809
2810	"mousedown,mouseup,mousemove,mouseover,mouseout,change,select," +
2811
2812	"submit,keydown,keypress,keyup,error").split(","), function(i, name){
2813
2814
2815
2816	// Handle event binding
2817
2818	jQuery.fn[name] = function(fn){
2819
2820	return fn ? this.bind(name, fn) : this.trigger(name);
2821
2822	};
2823
2824	});
2825
2826
2827
2828	// Checks if an event happened on an element within another element
2829
2830	// Used in jQuery.event.special.mouseenter and mouseleave handlers
2831
2832	var withinElement = function(event, elem) {
2833
2834	// Check if mouse(over\|out) are still within the same parent element
2835
2836	var parent = event.relatedTarget;
2837
2838	// Traverse up the tree
2839
2840	while ( parent && parent != elem ) try { parent = parent.parentNode } catch(error) { parent = elem; };
2841
2842	// Return true if we actually just moused on to a sub-element
2843
2844	return parent == elem;
2845
2846	};
2847
2848
2849
2850	// Prevent memory leaks in IE
2851
2852	// And prevent errors on refresh with events like mouseover in other browsers
2853
2854	// Window isn't included so as not to unbind existing unload events
2855
2856	jQuery(window).bind("unload", function() {
2857
2858	jQuery("*").add(document).unbind();
2859
2860	});
2861
2862	jQuery.fn.extend({
2863	load: function( url, params, callback ) {
2864	if ( jQuery.isFunction( url ) )
2865	return this.bind("load", url);
2866
2867	var off = url.indexOf(" ");
2868	if ( off >= 0 ) {
2869	var selector = url.slice(off, url.length);
2870	url = url.slice(0, off);
2871	}
2872
2873	callback = callback \|\| function(){};
2874
2875	// Default to a GET request
2876	var type = "GET";
2877
2878	// If the second parameter was provided
2879	if ( params )
2880	// If it's a function
2881	if ( jQuery.isFunction( params ) ) {
2882	// We assume that it's the callback
2883	callback = params;
2884	params = null;
2885
2886	// Otherwise, build a param string
2887	} else {
2888	params = jQuery.param( params );
2889	type = "POST";
2890	}
2891
2892	var self = this;
2893
2894	// Request the remote document
2895	jQuery.ajax({
2896	url: url,
2897	type: type,
2898	dataType: "html",
2899	data: params,
2900	complete: function(res, status){
2901	// If successful, inject the HTML into all the matched elements
2902	if ( status == "success" \|\| status == "notmodified" )
2903	// See if a selector was specified
2904	self.html( selector ?
2905	// Create a dummy div to hold the results
2906	jQuery("<div/>")
2907	// inject the contents of the document in, removing the scripts
2908	// to avoid any 'Permission Denied' errors in IE
2909	.append(res.responseText.replace(/<script(.\|\s)*?\/script>/g, ""))
2910
2911	// Locate the specified elements
2912	.find(selector) :
2913
2914	// If not, just inject the full result
2915	res.responseText );
2916
2917	self.each( callback, [res.responseText, status, res] );
2918	}
2919	});
2920	return this;
2921	},
2922
2923	serialize: function() {
2924	return jQuery.param(this.serializeArray());
2925	},
2926	serializeArray: function() {
2927	return this.map(function(){
2928	return jQuery.nodeName(this, "form") ?
2929	jQuery.makeArray(this.elements) : this;
2930	})
2931	.filter(function(){
2932	return this.name && !this.disabled &&
2933	(this.checked \|\| /select\|textarea/i.test(this.nodeName) \|\|
2934	/text\|hidden\|password/i.test(this.type));
2935	})
2936	.map(function(i, elem){
2937	var val = jQuery(this).val();
2938	return val == null ? null :
2939	val.constructor == Array ?
2940	jQuery.map( val, function(val, i){
2941	return {name: elem.name, value: val};
2942	}) :
2943	{name: elem.name, value: val};
2944	}).get();
2945	}
2946	});
2947
2948	// Attach a bunch of functions for handling common AJAX events
2949	jQuery.each( "ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".split(","), function(i,o){
2950	jQuery.fn[o] = function(f){
2951	return this.bind(o, f);
2952	};
2953	});
2954
2955	var jsc = (new Date).getTime();
2956
2957	jQuery.extend({
2958	get: function( url, data, callback, type ) {
2959	// shift arguments if data argument was ommited
2960	if ( jQuery.isFunction( data ) ) {
2961	callback = data;
2962	data = null;
2963	}
2964
2965	return jQuery.ajax({
2966	type: "GET",
2967	url: url,
2968	data: data,
2969	success: callback,
2970	dataType: type
2971	});
2972	},
2973
2974	getScript: function( url, callback ) {
2975	return jQuery.get(url, null, callback, "script");
2976	},
2977
2978	getJSON: function( url, data, callback ) {
2979	return jQuery.get(url, data, callback, "json");
2980	},
2981
2982	post: function( url, data, callback, type ) {
2983	if ( jQuery.isFunction( data ) ) {
2984	callback = data;
2985	data = {};
2986	}
2987
2988	return jQuery.ajax({
2989	type: "POST",
2990	url: url,
2991	data: data,
2992	success: callback,
2993	dataType: type
2994	});
2995	},
2996
2997	ajaxSetup: function( settings ) {
2998	jQuery.extend( jQuery.ajaxSettings, settings );
2999	},
3000
3001	ajaxSettings: {
3002	global: true,
3003	type: "GET",
3004	timeout: 0,
3005	contentType: "application/x-www-form-urlencoded",
3006	processData: true,
3007	async: true,
3008	data: null
3009	},
3010
3011	// Last-Modified header cache for next request
3012	lastModified: {},
3013
3014	ajax: function( s ) {
3015	var jsonp, jsre = /=\?(&\|$)/g, status, data;
3016
3017	// Extend the settings, but re-extend 's' so that it can be
3018	// checked again later (in the test suite, specifically)
3019	s = jQuery.extend(true, s, jQuery.extend(true, {}, jQuery.ajaxSettings, s));
3020
3021	// convert data if not already a string
3022	if ( s.data && s.processData && typeof s.data != "string" )
3023	s.data = jQuery.param(s.data);
3024
3025	// Handle JSONP Parameter Callbacks
3026	if ( s.dataType == "jsonp" ) {
3027	if ( s.type.toLowerCase() == "get" ) {
3028	if ( !s.url.match(jsre) )
3029	s.url += (s.url.match(/\?/) ? "&" : "?") + (s.jsonp \|\| "callback") + "=?";
3030	} else if ( !s.data \|\| !s.data.match(jsre) )
3031	s.data = (s.data ? s.data + "&" : "") + (s.jsonp \|\| "callback") + "=?";
3032	s.dataType = "json";
3033	}
3034
3035	// Build temporary JSONP function
3036	if ( s.dataType == "json" && (s.data && s.data.match(jsre) \|\| s.url.match(jsre)) ) {
3037	jsonp = "jsonp" + jsc++;
3038
3039	// Replace the =? sequence both in the query string and the data
3040	if ( s.data )
3041	s.data = (s.data + "").replace(jsre, "=" + jsonp + "$1");
3042	s.url = s.url.replace(jsre, "=" + jsonp + "$1");
3043
3044	// We need to make sure
3045	// that a JSONP style response is executed properly
3046	s.dataType = "script";
3047
3048	// Handle JSONP-style loading
3049	window[ jsonp ] = function(tmp){
3050	data = tmp;
3051	success();
3052	complete();
3053	// Garbage collect
3054	window[ jsonp ] = undefined;
3055	try{ delete window[ jsonp ]; } catch(e){}
3056	if ( head )
3057	head.removeChild( script );
3058	};
3059	}
3060
3061	if ( s.dataType == "script" && s.cache == null )
3062	s.cache = false;
3063
3064	if ( s.cache === false && s.type.toLowerCase() == "get" ) {
3065	var ts = (new Date()).getTime();
3066	// try replacing _= if it is there
3067	var ret = s.url.replace(/(\?\|&)_=.*?(&\|$)/, "$1_=" + ts + "$2");
3068	// if nothing was replaced, add timestamp to the end
3069	s.url = ret + ((ret == s.url) ? (s.url.match(/\?/) ? "&" : "?") + "_=" + ts : "");
3070	}
3071
3072	// If data is available, append data to url for get requests
3073	if ( s.data && s.type.toLowerCase() == "get" ) {
3074	s.url += (s.url.match(/\?/) ? "&" : "?") + s.data;
3075
3076	// IE likes to send both get and post data, prevent this
3077	s.data = null;
3078	}
3079
3080	// Watch for a new set of requests
3081	if ( s.global && ! jQuery.active++ )
3082	jQuery.event.trigger( "ajaxStart" );
3083
3084	// If we're requesting a remote document
3085	// and trying to load JSON or Script with a GET
3086	if ( (!s.url.indexOf("http") \|\| !s.url.indexOf("//")) && ( s.dataType == "script" \|\| s.dataType =="json" ) && s.type.toLowerCase() == "get" ) {
3087	var head = document.getElementsByTagName("head")[0];
3088	var script = document.createElement("script");
3089	script.src = s.url;
3090	if (s.scriptCharset)
3091	script.charset = s.scriptCharset;
3092
3093	// Handle Script loading
3094	if ( !jsonp ) {
3095	var done = false;
3096
3097	// Attach handlers for all browsers
3098	script.onload = script.onreadystatechange = function(){
3099	if ( !done && (!this.readyState \|\|
3100	this.readyState == "loaded" \|\| this.readyState == "complete") ) {
3101	done = true;
3102	success();
3103	complete();
3104	head.removeChild( script );
3105	}
3106	};
3107	}
3108
3109	head.appendChild(script);
3110
3111	// We handle everything using the script element injection
3112	return undefined;
3113	}
3114
3115	var requestDone = false;
3116
3117	// Create the request object; Microsoft failed to properly
3118	// implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available
3119	var xml = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
3120
3121	// Open the socket
3122	xml.open(s.type, s.url, s.async);
3123
3124	// Need an extra try/catch for cross domain requests in Firefox 3
3125	try {
3126	// Set the correct header, if data is being sent
3127	if ( s.data )
3128	xml.setRequestHeader("Content-Type", s.contentType);
3129
3130	// Set the If-Modified-Since header, if ifModified mode.
3131	if ( s.ifModified )
3132	xml.setRequestHeader("If-Modified-Since",
3133	jQuery.lastModified[s.url] \|\| "Thu, 01 Jan 1970 00:00:00 GMT" );
3134
3135	// Set header so the called script knows that it's an XMLHttpRequest
3136	xml.setRequestHeader("X-Requested-With", "XMLHttpRequest");
3137	} catch(e){}
3138
3139	// Allow custom headers/mimetypes
3140	if ( s.beforeSend )
3141	s.beforeSend(xml);
3142
3143	if ( s.global )
3144	jQuery.event.trigger("ajaxSend", [xml, s]);
3145
3146	// Wait for a response to come back
3147	var onreadystatechange = function(isTimeout){
3148	// The transfer is complete and the data is available, or the request timed out
3149	if ( !requestDone && xml && (xml.readyState == 4 \|\| isTimeout == "timeout") ) {
3150	requestDone = true;
3151
3152	// clear poll interval
3153	if (ival) {
3154	clearInterval(ival);
3155	ival = null;
3156	}
3157
3158	status = isTimeout == "timeout" && "timeout" \|\|
3159	!jQuery.httpSuccess( xml ) && "error" \|\|
3160	s.ifModified && jQuery.httpNotModified( xml, s.url ) && "notmodified" \|\|
3161	"success";
3162
3163	if ( status == "success" ) {
3164	// Watch for, and catch, XML document parse errors
3165	try {
3166	// process the data (runs the xml through httpData regardless of callback)
3167	data = jQuery.httpData( xml, s.dataType );
3168	} catch(e) {
3169	status = "parsererror";
3170	}
3171	}
3172
3173	// Make sure that the request was successful or notmodified
3174	if ( status == "success" ) {
3175	// Cache Last-Modified header, if ifModified mode.
3176	var modRes;
3177	try {
3178	modRes = xml.getResponseHeader("Last-Modified");
3179	} catch(e) {} // swallow exception thrown by FF if header is not available
3180
3181	if ( s.ifModified && modRes )
3182	jQuery.lastModified[s.url] = modRes;
3183
3184	// JSONP handles its own success callback
3185	if ( !jsonp )
3186	success();
3187	} else
3188	jQuery.handleError(s, xml, status);
3189
3190	// Fire the complete handlers
3191	complete();
3192
3193	// Stop memory leaks
3194	if ( s.async )
3195	xml = null;
3196	}
3197	};
3198
3199	if ( s.async ) {
3200	// don't attach the handler to the request, just poll it instead
3201	var ival = setInterval(onreadystatechange, 13);
3202
3203	// Timeout checker
3204	if ( s.timeout > 0 )
3205	setTimeout(function(){
3206	// Check to see if the request is still happening
3207	if ( xml ) {
3208	// Cancel the request
3209	xml.abort();
3210
3211	if( !requestDone )
3212	onreadystatechange( "timeout" );
3213	}
3214	}, s.timeout);
3215	}
3216
3217	// Send the data
3218	try {
3219	xml.send(s.data);
3220	} catch(e) {
3221	jQuery.handleError(s, xml, null, e);
3222	}
3223
3224	// firefox 1.5 doesn't fire statechange for sync requests
3225	if ( !s.async )
3226	onreadystatechange();
3227
3228	function success(){
3229	// If a local callback was specified, fire it and pass it the data
3230	if ( s.success )
3231	s.success( data, status );
3232
3233	// Fire the global callback
3234	if ( s.global )
3235	jQuery.event.trigger( "ajaxSuccess", [xml, s] );
3236	}
3237
3238	function complete(){
3239	// Process result
3240	if ( s.complete )
3241	s.complete(xml, status);
3242
3243	// The request was completed
3244	if ( s.global )
3245	jQuery.event.trigger( "ajaxComplete", [xml, s] );
3246
3247	// Handle the global AJAX counter
3248	if ( s.global && ! --jQuery.active )
3249	jQuery.event.trigger( "ajaxStop" );
3250	}
3251
3252	// return XMLHttpRequest to allow aborting the request etc.
3253	return xml;
3254	},
3255
3256	handleError: function( s, xml, status, e ) {
3257	// If a local callback was specified, fire it
3258	if ( s.error ) s.error( xml, status, e );
3259
3260	// Fire the global callback
3261	if ( s.global )
3262	jQuery.event.trigger( "ajaxError", [xml, s, e] );
3263	},
3264
3265	// Counter for holding the number of active queries
3266	active: 0,
3267
3268	// Determines if an XMLHttpRequest was successful or not
3269	httpSuccess: function( r ) {
3270	try {
3271	// IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450
3272	return !r.status && location.protocol == "file:" \|\|
3273	( r.status >= 200 && r.status < 300 ) \|\| r.status == 304 \|\| r.status == 1223 \|\|
3274	jQuery.browser.safari && r.status == undefined;
3275	} catch(e){}
3276	return false;
3277	},
3278
3279	// Determines if an XMLHttpRequest returns NotModified
3280	httpNotModified: function( xml, url ) {
3281	try {
3282	var xmlRes = xml.getResponseHeader("Last-Modified");
3283
3284	// Firefox always returns 200. check Last-Modified date
3285	return xml.status == 304 \|\| xmlRes == jQuery.lastModified[url] \|\|
3286	jQuery.browser.safari && xml.status == undefined;
3287	} catch(e){}
3288	return false;
3289	},
3290
3291	httpData: function( r, type ) {
3292	var ct = r.getResponseHeader("content-type");
3293	var xml = type == "xml" \|\| !type && ct && ct.indexOf("xml") >= 0;
3294	var data = xml ? r.responseXML : r.responseText;
3295
3296	if ( xml && data.documentElement.tagName == "parsererror" )
3297	throw "parsererror";
3298
3299	// If the type is "script", eval it in global context
3300	if ( type == "script" )
3301	jQuery.globalEval( data );
3302
3303	// Get the JavaScript object, if JSON is used.
3304	if ( type == "json" )
3305	data = eval("(" + data + ")");
3306
3307	return data;
3308	},
3309
3310	// Serialize an array of form elements or a set of
3311	// key/values into a query string
3312	param: function( a ) {
3313	var s = [];
3314
3315	// If an array was passed in, assume that it is an array
3316	// of form elements
3317	if ( a.constructor == Array \|\| a.jquery )
3318	// Serialize the form elements
3319	jQuery.each( a, function(){
3320	s.push( encodeURIComponent(this.name) + "=" + encodeURIComponent( this.value ) );
3321	});
3322
3323	// Otherwise, assume that it's an object of key/value pairs
3324	else
3325	// Serialize the key/values
3326	for ( var j in a )
3327	// If the value is an array then the key names need to be repeated
3328	if ( a[j] && a[j].constructor == Array )
3329	jQuery.each( a[j], function(){
3330	s.push( encodeURIComponent(j) + "=" + encodeURIComponent( this ) );
3331	});
3332	else
3333	s.push( encodeURIComponent(j) + "=" + encodeURIComponent( a[j] ) );
3334
3335	// Return the resulting serialization
3336	return s.join("&").replace(/%20/g, "+");
3337	}
3338
3339	});
3340	jQuery.fn.extend({
3341	show: function(speed,callback){
3342	return speed ?
3343	this.animate({
3344	height: "show", width: "show", opacity: "show"
3345	}, speed, callback) :
3346
3347	this.filter(":hidden").each(function(){
3348	this.style.display = this.oldblock \|\| "";
3349	if ( jQuery.css(this,"display") == "none" ) {
3350	var elem = jQuery("<" + this.tagName + " />").appendTo("body");
3351	this.style.display = elem.css("display");
3352	elem.remove();
3353	}
3354	}).end();
3355	},
3356
3357	hide: function(speed,callback){
3358	return speed ?
3359	this.animate({
3360	height: "hide", width: "hide", opacity: "hide"
3361	}, speed, callback) :
3362
3363	this.filter(":visible").each(function(){
3364	this.oldblock = this.oldblock \|\| jQuery.css(this,"display");
3365	this.style.display = "none";
3366	}).end();
3367	},
3368
3369	// Save the old toggle function
3370	_toggle: jQuery.fn.toggle,
3371
3372	toggle: function( fn, fn2 ){
3373	return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ?
3374	this._toggle( fn, fn2 ) :
3375	fn ?
3376	this.animate({
3377	height: "toggle", width: "toggle", opacity: "toggle"
3378	}, fn, fn2) :
3379	this.each(function(){
3380	jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ]();
3381	});
3382	},
3383
3384	slideDown: function(speed,callback){
3385	return this.animate({height: "show"}, speed, callback);
3386	},
3387
3388	slideUp: function(speed,callback){
3389	return this.animate({height: "hide"}, speed, callback);
3390	},
3391
3392	slideToggle: function(speed, callback){
3393	return this.animate({height: "toggle"}, speed, callback);
3394	},
3395
3396	fadeIn: function(speed, callback){
3397	return this.animate({opacity: "show"}, speed, callback);
3398	},
3399
3400	fadeOut: function(speed, callback){
3401	return this.animate({opacity: "hide"}, speed, callback);
3402	},
3403
3404	fadeTo: function(speed,to,callback){
3405	return this.animate({opacity: to}, speed, callback);
3406	},
3407
3408	animate: function( prop, speed, easing, callback ) {
3409	var optall = jQuery.speed(speed, easing, callback);
3410
3411	return this[ optall.queue === false ? "each" : "queue" ](function(){
3412	if ( this.nodeType != 1)
3413	return false;
3414
3415	var opt = jQuery.extend({}, optall);
3416	var hidden = jQuery(this).is(":hidden"), self = this;
3417
3418	for ( var p in prop ) {
3419	if ( prop[p] == "hide" && hidden \|\| prop[p] == "show" && !hidden )
3420	return jQuery.isFunction(opt.complete) && opt.complete.apply(this);
3421
3422	if ( p == "height" \|\| p == "width" ) {
3423	// Store display property
3424	opt.display = jQuery.css(this, "display");
3425
3426	// Make sure that nothing sneaks out
3427	opt.overflow = this.style.overflow;
3428	}
3429	}
3430
3431	if ( opt.overflow != null )
3432	this.style.overflow = "hidden";
3433
3434	opt.curAnim = jQuery.extend({}, prop);
3435
3436	jQuery.each( prop, function(name, val){
3437	var e = new jQuery.fx( self, opt, name );
3438
3439	if ( /toggle\|show\|hide/.test(val) )
3440	e[ val == "toggle" ? hidden ? "show" : "hide" : val ]( prop );
3441	else {
3442	var parts = val.toString().match(/^([+-]=)?([\d+-.]+)(.*)$/),
3443	start = e.cur(true) \|\| 0;
3444
3445	if ( parts ) {
3446	var end = parseFloat(parts[2]),
3447	unit = parts[3] \|\| "px";
3448
3449	// We need to compute starting value
3450	if ( unit != "px" ) {
3451	self.style[ name ] = (end \|\| 1) + unit;
3452	start = ((end \|\| 1) / e.cur(true)) * start;
3453	self.style[ name ] = start + unit;
3454	}
3455
3456	// If a +=/-= token was provided, we're doing a relative animation
3457	if ( parts[1] )
3458	end = ((parts[1] == "-=" ? -1 : 1) * end) + start;
3459
3460	e.custom( start, end, unit );
3461	} else
3462	e.custom( start, val, "" );
3463	}
3464	});
3465
3466	// For JS strict compliance
3467	return true;
3468	});
3469	},
3470
3471	queue: function(type, fn){
3472	if ( jQuery.isFunction(type) \|\| ( type && type.constructor == Array )) {
3473	fn = type;
3474	type = "fx";
3475	}
3476
3477	if ( !type \|\| (typeof type == "string" && !fn) )
3478	return queue( this[0], type );
3479
3480	return this.each(function(){
3481	if ( this.nodeType != 1)
3482	return;
3483
3484	if ( fn.constructor == Array )
3485	queue(this, type, fn);
3486	else {
3487	queue(this, type).push( fn );
3488
3489	if ( queue(this, type).length == 1 )
3490	fn.apply(this);
3491	}
3492	});
3493	},
3494
3495	stop: function(clearQueue, gotoEnd){
3496	var timers = jQuery.timers;
3497
3498	if (clearQueue)
3499	this.queue([]);
3500
3501	this.each(function(){
3502	// go in reverse order so anything added to the queue during the loop is ignored
3503	for ( var i = timers.length - 1; i >= 0; i-- )
3504	if ( timers[i].elem == this ) {
3505	if (gotoEnd)
3506	// force the next step to be the last
3507	timers[i](true);
3508	timers.splice(i, 1);
3509	}
3510	});
3511
3512	// start the next in the queue if the last step wasn't forced
3513	if (!gotoEnd)
3514	this.dequeue();
3515
3516	return this;
3517	}
3518
3519	});
3520
3521	var queue = function( elem, type, array ) {
3522	if ( !elem )
3523	return undefined;
3524
3525	type = type \|\| "fx";
3526
3527	var q = jQuery.data( elem, type + "queue" );
3528
3529	if ( !q \|\| array )
3530	q = jQuery.data( elem, type + "queue",
3531	array ? jQuery.makeArray(array) : [] );
3532
3533	return q;
3534	};
3535
3536	jQuery.fn.dequeue = function(type){
3537	type = type \|\| "fx";
3538
3539	return this.each(function(){
3540	var q = queue(this, type);
3541
3542	q.shift();
3543
3544	if ( q.length )
3545	q[0].apply( this );
3546	});
3547	};
3548
3549	jQuery.extend({
3550
3551	speed: function(speed, easing, fn) {
3552	var opt = speed && speed.constructor == Object ? speed : {
3553	complete: fn \|\| !fn && easing \|\|
3554	jQuery.isFunction( speed ) && speed,
3555	duration: speed,
3556	easing: fn && easing \|\| easing && easing.constructor != Function && easing
3557	};
3558
3559	opt.duration = (opt.duration && opt.duration.constructor == Number ?
3560	opt.duration :
3561	{ slow: 600, fast: 200 }[opt.duration]) \|\| 400;
3562
3563	// Queueing
3564	opt.old = opt.complete;
3565	opt.complete = function(){
3566	if ( opt.queue !== false )
3567	jQuery(this).dequeue();
3568	if ( jQuery.isFunction( opt.old ) )
3569	opt.old.apply( this );
3570	};
3571
3572	return opt;
3573	},
3574
3575	easing: {
3576	linear: function( p, n, firstNum, diff ) {
3577	return firstNum + diff * p;
3578	},
3579	swing: function( p, n, firstNum, diff ) {
3580	return ((-Math.cos(pMath.PI)/2) + 0.5) diff + firstNum;
3581	}
3582	},
3583
3584	timers: [],
3585	timerId: null,
3586
3587	fx: function( elem, options, prop ){
3588	this.options = options;
3589	this.elem = elem;
3590	this.prop = prop;
3591
3592	if ( !options.orig )
3593	options.orig = {};
3594	}
3595
3596	});
3597
3598	jQuery.fx.prototype = {
3599
3600	// Simple function for setting a style value
3601	update: function(){
3602	if ( this.options.step )
3603	this.options.step.apply( this.elem, [ this.now, this ] );
3604
3605	(jQuery.fx.step[this.prop] \|\| jQuery.fx.step._default)( this );
3606
3607	// Set display property to block for height/width animations
3608	if ( this.prop == "height" \|\| this.prop == "width" )
3609	this.elem.style.display = "block";
3610	},
3611
3612	// Get the current size
3613	cur: function(force){
3614	if ( this.elem[this.prop] != null && this.elem.style[this.prop] == null )
3615	return this.elem[ this.prop ];
3616
3617	var r = parseFloat(jQuery.css(this.elem, this.prop, force));
3618	return r && r > -10000 ? r : parseFloat(jQuery.curCSS(this.elem, this.prop)) \|\| 0;
3619	},
3620
3621	// Start an animation from one number to another
3622	custom: function(from, to, unit){
3623	this.startTime = (new Date()).getTime();
3624	this.start = from;
3625	this.end = to;
3626	this.unit = unit \|\| this.unit \|\| "px";
3627	this.now = this.start;
3628	this.pos = this.state = 0;
3629	this.update();
3630
3631	var self = this;
3632	function t(gotoEnd){
3633	return self.step(gotoEnd);
3634	}
3635
3636	t.elem = this.elem;
3637
3638	jQuery.timers.push(t);
3639
3640	if ( jQuery.timerId == null ) {
3641	jQuery.timerId = setInterval(function(){
3642	var timers = jQuery.timers;
3643
3644	for ( var i = 0; i < timers.length; i++ )
3645	if ( !timers[i]() )
3646	timers.splice(i--, 1);
3647
3648	if ( !timers.length ) {
3649	clearInterval( jQuery.timerId );
3650	jQuery.timerId = null;
3651	}
3652	}, 13);
3653	}
3654	},
3655
3656	// Simple 'show' function
3657	show: function(){
3658	// Remember where we started, so that we can go back to it later
3659	this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop );
3660	this.options.show = true;
3661
3662	// Begin the animation
3663	this.custom(0, this.cur());
3664
3665	// Make sure that we start at a small width/height to avoid any
3666	// flash of content
3667	if ( this.prop == "width" \|\| this.prop == "height" )
3668	this.elem.style[this.prop] = "1px";
3669
3670	// Start by showing the element
3671	jQuery(this.elem).show();
3672	},
3673
3674	// Simple 'hide' function
3675	hide: function(){
3676	// Remember where we started, so that we can go back to it later
3677	this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop );
3678	this.options.hide = true;
3679
3680	// Begin the animation
3681	this.custom(this.cur(), 0);
3682	},
3683
3684	// Each step of an animation
3685	step: function(gotoEnd){
3686	var t = (new Date()).getTime();
3687
3688	if ( gotoEnd \|\| t > this.options.duration + this.startTime ) {
3689	this.now = this.end;
3690	this.pos = this.state = 1;
3691	this.update();
3692
3693	this.options.curAnim[ this.prop ] = true;
3694
3695	var done = true;
3696	for ( var i in this.options.curAnim )
3697	if ( this.options.curAnim[i] !== true )
3698	done = false;
3699
3700	if ( done ) {
3701	if ( this.options.display != null ) {
3702	// Reset the overflow
3703	this.elem.style.overflow = this.options.overflow;
3704
3705	// Reset the display
3706	this.elem.style.display = this.options.display;
3707	if ( jQuery.css(this.elem, "display") == "none" )
3708	this.elem.style.display = "block";
3709	}
3710
3711	// Hide the element if the "hide" operation was done
3712	if ( this.options.hide )
3713	this.elem.style.display = "none";
3714
3715	// Reset the properties, if the item has been hidden or shown
3716	if ( this.options.hide \|\| this.options.show )
3717	for ( var p in this.options.curAnim )
3718	jQuery.attr(this.elem.style, p, this.options.orig[p]);
3719	}
3720
3721	// If a callback was provided, execute it
3722	if ( done && jQuery.isFunction( this.options.complete ) )
3723	// Execute the complete function
3724	this.options.complete.apply( this.elem );
3725
3726	return false;
3727	} else {
3728	var n = t - this.startTime;
3729	this.state = n / this.options.duration;
3730
3731	// Perform the easing function, defaults to swing
3732	this.pos = jQuery.easing[this.options.easing \|\| (jQuery.easing.swing ? "swing" : "linear")](this.state, n, 0, 1, this.options.duration);
3733	this.now = this.start + ((this.end - this.start) * this.pos);
3734
3735	// Perform the next step of the animation
3736	this.update();
3737	}
3738
3739	return true;
3740	}
3741
3742	};
3743
3744	jQuery.fx.step = {
3745	scrollLeft: function(fx){
3746	fx.elem.scrollLeft = fx.now;
3747	},
3748
3749	scrollTop: function(fx){
3750	fx.elem.scrollTop = fx.now;
3751	},
3752
3753	opacity: function(fx){
3754	jQuery.attr(fx.elem.style, "opacity", fx.now);
3755	},
3756
3757	_default: function(fx){
3758	fx.elem.style[ fx.prop ] = fx.now + fx.unit;
3759	}
3760	};
3761	// The Offset Method
3762	// Originally By Brandon Aaron, part of the Dimension Plugin
3763	// http://jquery.com/plugins/project/dimensions
3764	jQuery.fn.offset = function() {
3765	var left = 0, top = 0, elem = this[0], results;
3766
3767	if ( elem ) with ( jQuery.browser ) {
3768	var parent = elem.parentNode,
3769	offsetChild = elem,
3770	offsetParent = elem.offsetParent,
3771	doc = elem.ownerDocument,
3772	safari2 = safari && parseInt(version) < 522,
3773	fixed = jQuery.css(elem, "position") == "fixed";
3774
3775	// Use getBoundingClientRect if available
3776	if ( elem.getBoundingClientRect ) {
3777	var box = elem.getBoundingClientRect();
3778
3779	// Add the document scroll offsets
3780	add(box.left + Math.max(doc.documentElement.scrollLeft, doc.body.scrollLeft),
3781	box.top + Math.max(doc.documentElement.scrollTop, doc.body.scrollTop));
3782
3783	// IE adds the HTML element's border, by default it is medium which is 2px
3784	// IE 6 and 7 quirks mode the border width is overwritable by the following css html { border: 0; }
3785	// IE 7 standards mode, the border is always 2px
3786	// This border/offset is typically represented by the clientLeft and clientTop properties
3787	// However, in IE6 and 7 quirks mode the clientLeft and clientTop properties are not updated when overwriting it via CSS
3788	// Therefore this method will be off by 2px in IE while in quirksmode
3789	add( -doc.documentElement.clientLeft, -doc.documentElement.clientTop );
3790
3791	// Otherwise loop through the offsetParents and parentNodes
3792	} else {
3793
3794	// Initial element offsets
3795	add( elem.offsetLeft, elem.offsetTop );
3796
3797	// Get parent offsets
3798	while ( offsetParent ) {
3799	// Add offsetParent offsets
3800	add( offsetParent.offsetLeft, offsetParent.offsetTop );
3801
3802	// Mozilla and Safari > 2 does not include the border on offset parents
3803	// However Mozilla adds the border for table or table cells
3804	if ( mozilla && !/^t(able\|d\|h)$/i.test(offsetParent.tagName) \|\| safari && !safari2 )
3805	border( offsetParent );
3806
3807	// Add the document scroll offsets if position is fixed on any offsetParent
3808	if ( !fixed && jQuery.css(offsetParent, "position") == "fixed" )
3809	fixed = true;
3810
3811	// Set offsetChild to previous offsetParent unless it is the body element
3812	offsetChild = /^body$/i.test(offsetParent.tagName) ? offsetChild : offsetParent;
3813	// Get next offsetParent
3814	offsetParent = offsetParent.offsetParent;
3815	}
3816
3817	// Get parent scroll offsets
3818	while ( parent.tagName && !/^body\|html$/i.test(parent.tagName) ) {
3819	// Remove parent scroll UNLESS that parent is inline or a table to work around Opera inline/table scrollLeft/Top bug
3820	if ( !/^inline\|table.*$/i.test(jQuery.css(parent, "display")) )
3821	// Subtract parent scroll offsets
3822	add( -parent.scrollLeft, -parent.scrollTop );
3823
3824	// Mozilla does not add the border for a parent that has overflow != visible
3825	if ( mozilla && jQuery.css(parent, "overflow") != "visible" )
3826	border( parent );
3827
3828	// Get next parent
3829	parent = parent.parentNode;
3830	}
3831
3832	// Safari <= 2 doubles body offsets with a fixed position element/offsetParent or absolutely positioned offsetChild
3833	// Mozilla doubles body offsets with a non-absolutely positioned offsetChild
3834	if ( (safari2 && (fixed \|\| jQuery.css(offsetChild, "position") == "absolute")) \|\|
3835	(mozilla && jQuery.css(offsetChild, "position") != "absolute") )
3836	add( -doc.body.offsetLeft, -doc.body.offsetTop );
3837
3838	// Add the document scroll offsets if position is fixed
3839	if ( fixed )
3840	add(Math.max(doc.documentElement.scrollLeft, doc.body.scrollLeft),
3841	Math.max(doc.documentElement.scrollTop, doc.body.scrollTop));
3842	}
3843
3844	// Return an object with top and left properties
3845	results = { top: top, left: left };
3846	}
3847
3848	function border(elem) {
3849	add( jQuery.css(elem, "borderLeftWidth"), jQuery.css(elem, "borderTopWidth") );
3850	}
3851
3852	function add(l, t) {
3853	left += parseInt(l) \|\| 0;
3854	top += parseInt(t) \|\| 0;
3855	}
3856
3857	return results;
3858	};
3859	})();

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