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* jQuery @VERSION - New Wave Javascript
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* Copyright (c) 2008 John Resig (jquery.com)
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* Dual licensed under the MIT (MIT-LICENSE.txt)
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* and GPL (GPL-LICENSE.txt) licenses.
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* $Date: 2008-05-24 21:09:21 +0300 (Sat, 24 May 2008) $
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// Map over jQuery in case of overwrite
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var _jQuery = window.jQuery,
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// Map over the $ in case of overwrite
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var jQuery = window.jQuery = window.$ = function( selector, context ) {
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// The jQuery object is actually just the init constructor 'enhanced'
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return new jQuery.fn.init( selector, context );
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// A simple way to check for HTML strings or ID strings
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// (both of which we optimize for)
24
var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/,
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// Is it a simple selector
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isSimple = /^.[^:#\[\.]*$/,
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// Will speed up references to undefined, and allows munging its name.
32
jQuery.fn = jQuery.prototype = {
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init: function( selector, context ) {
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// Make sure that a selection was provided
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selector = selector || document;
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// Handle $(DOMElement)
38
if ( selector.nodeType ) {
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// Handle HTML strings
44
if ( typeof selector == "string" ) {
45
// Are we dealing with HTML string or an ID?
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var match = quickExpr.exec( selector );
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// Verify a match, and that no context was specified for #id
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if ( match && (match[1] || !context) ) {
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// HANDLE: $(html) -> $(array)
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selector = jQuery.clean( [ match[1] ], context );
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var elem = document.getElementById( match[3] );
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// Make sure an element was located
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// Handle the case where IE and Opera return items
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// by name instead of ID
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if ( elem.id != match[3] )
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return jQuery().find( selector );
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// Otherwise, we inject the element directly into the jQuery object
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return jQuery( elem );
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// HANDLE: $(expr, [context])
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// (which is just equivalent to: $(content).find(expr)
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return jQuery( context ).find( selector );
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// HANDLE: $(function)
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// Shortcut for document ready
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} else if ( jQuery.isFunction( selector ) )
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return jQuery( document )[ jQuery.fn.ready ? "ready" : "load" ]( selector );
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return this.setArray(jQuery.makeArray(selector));
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// The current version of jQuery being used
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// The number of elements contained in the matched element set
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// The number of elements contained in the matched element set
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// Get the Nth element in the matched element set OR
97
// Get the whole matched element set as a clean array
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get: function( num ) {
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return num == undefined ?
101
// Return a 'clean' array
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jQuery.makeArray( this ) :
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// Return just the object
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// Take an array of elements and push it onto the stack
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// (returning the new matched element set)
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pushStack: function( elems ) {
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// Build a new jQuery matched element set
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var ret = jQuery( elems );
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// Add the old object onto the stack (as a reference)
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ret.prevObject = this;
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// Return the newly-formed element set
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// Force the current matched set of elements to become
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// the specified array of elements (destroying the stack in the process)
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// You should use pushStack() in order to do this, but maintain the stack
124
setArray: function( elems ) {
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// Resetting the length to 0, then using the native Array push
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// is a super-fast way to populate an object with array-like properties
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Array.prototype.push.apply( this, elems );
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// Execute a callback for every element in the matched set.
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// (You can seed the arguments with an array of args, but this is
135
// only used internally.)
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each: function( callback, args ) {
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return jQuery.each( this, callback, args );
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// Determine the position of an element within
141
// the matched set of elements
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index: function( elem ) {
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// Locate the position of the desired element
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return jQuery.inArray(
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// If it receives a jQuery object, the first element is used
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elem && elem.jquery ? elem[0] : elem
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attr: function( name, value, type ) {
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// Look for the case where we're accessing a style value
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if ( name.constructor == String )
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if ( value === undefined )
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return this[0] && jQuery[ type || "attr" ]( this[0], name );
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options[ name ] = value;
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// Check to see if we're setting style values
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return this.each(function(i){
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// Set all the styles
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for ( name in options )
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name, jQuery.prop( this, options[ name ], type, i, name )
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css: function( key, value ) {
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// ignore negative width and height values
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if ( (key == 'width' || key == 'height') && parseFloat(value) < 0 )
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return this.attr( key, value, "curCSS" );
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text: function( text ) {
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if ( typeof text != "object" && text != null )
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return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
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jQuery.each( text || this, function(){
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jQuery.each( this.childNodes, function(){
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if ( this.nodeType != 8 )
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ret += this.nodeType != 1 ?
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jQuery.fn.text( [ this ] );
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wrapAll: function( html ) {
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// The elements to wrap the target around
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jQuery( html, this[0].ownerDocument )
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.insertBefore( this[0] )
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while ( elem.firstChild )
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elem = elem.firstChild;
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wrapInner: function( html ) {
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return this.each(function(){
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jQuery( this ).contents().wrapAll( html );
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wrap: function( html ) {
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return this.each(function(){
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jQuery( this ).wrapAll( html );
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return this.domManip(arguments, true, false, function(elem){
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if (this.nodeType == 1)
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this.appendChild( elem );
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prepend: function() {
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return this.domManip(arguments, true, true, function(elem){
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if (this.nodeType == 1)
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this.insertBefore( elem, this.firstChild );
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return this.domManip(arguments, false, false, function(elem){
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this.parentNode.insertBefore( elem, this );
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return this.domManip(arguments, false, true, function(elem){
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this.parentNode.insertBefore( elem, this.nextSibling );
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return this.prevObject || jQuery( [] );
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find: function( selector ) {
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var elems = jQuery.map(this, function(elem){
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return jQuery.find( selector, elem );
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return this.pushStack( /[^+>] [^+>]/.test( selector ) || selector.indexOf("..") > -1 ?
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jQuery.unique( elems ) :
274
clone: function( events ) {
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var ret = this.map(function(){
277
if ( jQuery.browser.msie && !jQuery.isXMLDoc(this) ) {
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// IE copies events bound via attachEvent when
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// using cloneNode. Calling detachEvent on the
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// clone will also remove the events from the orignal
281
// In order to get around this, we use innerHTML.
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// Unfortunately, this means some modifications to
283
// attributes in IE that are actually only stored
284
// as properties will not be copied (such as the
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// the name attribute on an input).
286
var clone = this.cloneNode(true),
287
container = document.createElement("div");
288
container.appendChild(clone);
289
return jQuery.clean([container.innerHTML])[0];
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return this.cloneNode(true);
294
// Need to set the expando to null on the cloned set if it exists
295
// removeData doesn't work here, IE removes it from the original as well
296
// this is primarily for IE but the data expando shouldn't be copied over in any browser
297
var clone = ret.find("*").andSelf().each(function(){
298
if ( this[ expando ] != undefined )
299
this[ expando ] = null;
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// Copy the events from the original to the clone
303
if ( events === true )
304
this.find("*").andSelf().each(function(i){
305
if (this.nodeType == 3)
307
var events = jQuery.data( this, "events" );
309
for ( var type in events )
310
for ( var handler in events[ type ] )
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jQuery.event.add( clone[ i ], type, events[ type ][ handler ], events[ type ][ handler ].data );
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// Return the cloned set
318
filter: function( selector ) {
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return this.pushStack(
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jQuery.isFunction( selector ) &&
321
jQuery.grep(this, function(elem, i){
322
return selector.call( elem, i );
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jQuery.multiFilter( selector, this ) );
328
not: function( selector ) {
329
if ( selector.constructor == String )
330
// test special case where just one selector is passed in
331
if ( isSimple.test( selector ) )
332
return this.pushStack( jQuery.multiFilter( selector, this, true ) );
334
selector = jQuery.multiFilter( selector, this );
336
var isArrayLike = selector.length && selector[selector.length - 1] !== undefined && !selector.nodeType;
337
return this.filter(function() {
338
return isArrayLike ? jQuery.inArray( this, selector ) < 0 : this != selector;
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add: function( selector ) {
343
return this.pushStack( jQuery.unique( jQuery.merge(
345
typeof selector == 'string' ?
347
jQuery.makeArray( selector )
351
is: function( selector ) {
352
return !!selector && jQuery.multiFilter( selector, this ).length > 0;
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hasClass: function( selector ) {
356
return this.is( "." + selector );
359
val: function( value ) {
360
if ( value == undefined ) {
365
// We need to handle select boxes special
366
if ( jQuery.nodeName( elem, "select" ) ) {
367
var index = elem.selectedIndex,
369
options = elem.options,
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one = elem.type == "select-one";
372
// Nothing was selected
376
// Loop through all the selected options
377
for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
378
var option = options[ i ];
380
if ( option.selected ) {
381
// Get the specifc value for the option
382
value = jQuery.browser.msie && !option.attributes.value.specified ? option.text : option.value;
384
// We don't need an array for one selects
388
// Multi-Selects return an array
389
values.push( value );
395
// Everything else, we just grab the value
397
return (this[0].value || "").replace(/\r/g, "");
404
if( value.constructor == Number )
407
return this.each(function(){
408
if ( this.nodeType != 1 )
411
if ( value.constructor == Array && /radio|checkbox/.test( this.type ) )
412
this.checked = (jQuery.inArray(this.value, value) >= 0 ||
413
jQuery.inArray(this.name, value) >= 0);
415
else if ( jQuery.nodeName( this, "select" ) ) {
416
var values = jQuery.makeArray(value);
418
jQuery( "option", this ).each(function(){
419
this.selected = (jQuery.inArray( this.value, values ) >= 0 ||
420
jQuery.inArray( this.text, values ) >= 0);
423
if ( !values.length )
424
this.selectedIndex = -1;
431
html: function( value ) {
432
return value == undefined ?
436
this.empty().append( value );
439
replaceWith: function( value ) {
440
return this.after( value ).remove();
444
return this.slice( i, i + 1 );
448
return this.pushStack( Array.prototype.slice.apply( this, arguments ) );
451
map: function( callback ) {
452
return this.pushStack( jQuery.map(this, function(elem, i){
453
return callback.call( elem, i, elem );
457
andSelf: function() {
458
return this.add( this.prevObject );
461
data: function( key, value ){
462
var parts = key.split(".");
463
parts[1] = parts[1] ? "." + parts[1] : "";
465
if ( value === undefined ) {
466
var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
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if ( data === undefined && this.length )
469
data = jQuery.data( this[0], key );
471
return data === undefined && parts[1] ?
472
this.data( parts[0] ) :
475
return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function(){
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jQuery.data( this, key, value );
480
removeData: function( key ){
481
return this.each(function(){
482
jQuery.removeData( this, key );
486
domManip: function( args, table, reverse, callback ) {
487
var clone = this.length > 1, elems;
489
return this.each(function(){
491
elems = jQuery.clean( args, this.ownerDocument );
499
if ( table && jQuery.nodeName( this, "table" ) && jQuery.nodeName( elems[0], "tr" ) )
500
obj = this.getElementsByTagName("tbody")[0] || this.appendChild( this.ownerDocument.createElement("tbody") );
502
var scripts = jQuery( [] );
504
jQuery.each(elems, function(){
506
jQuery( this ).clone( true )[0] :
509
// execute all scripts after the elements have been injected
510
if ( jQuery.nodeName( elem, "script" ) )
511
scripts = scripts.add( elem );
513
// Remove any inner scripts for later evaluation
514
if ( elem.nodeType == 1 )
515
scripts = scripts.add( jQuery( "script", elem ).remove() );
517
// Inject the elements into the document
518
callback.call( obj, elem );
522
scripts.each( evalScript );
527
// Give the init function the jQuery prototype for later instantiation
528
jQuery.fn.init.prototype = jQuery.fn;
530
function evalScript( i, elem ) {
539
jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" );
541
if ( elem.parentNode )
542
elem.parentNode.removeChild( elem );
549
jQuery.extend = jQuery.fn.extend = function() {
550
// copy reference to target object
551
var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options;
553
// Handle a deep copy situation
554
if ( target.constructor == Boolean ) {
556
target = arguments[1] || {};
557
// skip the boolean and the target
561
// Handle case when target is a string or something (possible in deep copy)
562
if ( typeof target != "object" && typeof target != "function" )
565
// extend jQuery itself if only one argument is passed
571
for ( ; i < length; i++ )
572
// Only deal with non-null/undefined values
573
if ( (options = arguments[ i ]) != null )
574
// Extend the base object
575
for ( var name in options ) {
576
var src = target[ name ], copy = options[ name ];
578
// Prevent never-ending loop
579
if ( target === copy )
582
// Recurse if we're merging object values
583
if ( deep && copy && typeof copy == "object" && !copy.nodeType )
584
target[ name ] = jQuery.extend( deep,
585
// Never move original objects, clone them
586
src || ( copy.length != null ? [ ] : { } )
589
// Don't bring in undefined values
590
else if ( copy !== undefined )
591
target[ name ] = copy;
595
// Return the modified object
599
var expando = "jQuery" + now(), uuid = 0, windowData = {},
600
// exclude the following css properties to add px
601
exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i,
603
defaultView = document.defaultView || {};
606
noConflict: function( deep ) {
610
window.jQuery = _jQuery;
615
// See test/unit/core.js for details concerning this function.
616
isFunction: function( fn ) {
617
return !!fn && typeof fn != "string" && !fn.nodeName &&
618
fn.constructor != Array && /^[\s[]?function/.test( fn + "" );
621
// check if an element is in a (or is an) XML document
622
isXMLDoc: function( elem ) {
623
return elem.documentElement && !elem.body ||
624
elem.tagName && elem.ownerDocument && !elem.ownerDocument.body;
627
// Evalulates a script in a global context
628
globalEval: function( data ) {
629
data = jQuery.trim( data );
632
// Inspired by code by Andrea Giammarchi
633
// http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html
634
var head = document.getElementsByTagName("head")[0] || document.documentElement,
635
script = document.createElement("script");
637
script.type = "text/javascript";
638
if ( jQuery.browser.msie )
641
script.appendChild( document.createTextNode( data ) );
643
// Use insertBefore instead of appendChild to circumvent an IE6 bug.
644
// This arises when a base node is used (#2709).
645
head.insertBefore( script, head.firstChild );
646
head.removeChild( script );
650
nodeName: function( elem, name ) {
651
return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();
656
data: function( elem, name, data ) {
657
elem = elem == window ?
661
var id = elem[ expando ];
663
// Compute a unique ID for the element
665
id = elem[ expando ] = ++uuid;
667
// Only generate the data cache if we're
668
// trying to access or manipulate it
669
if ( name && !jQuery.cache[ id ] )
670
jQuery.cache[ id ] = {};
672
// Prevent overriding the named cache with undefined values
673
if ( data !== undefined )
674
jQuery.cache[ id ][ name ] = data;
676
// Return the named cache data, or the ID for the element
678
jQuery.cache[ id ][ name ] :
682
removeData: function( elem, name ) {
683
elem = elem == window ?
687
var id = elem[ expando ];
689
// If we want to remove a specific section of the element's data
691
if ( jQuery.cache[ id ] ) {
692
// Remove the section of cache data
693
delete jQuery.cache[ id ][ name ];
695
// If we've removed all the data, remove the element's cache
698
for ( name in jQuery.cache[ id ] )
702
jQuery.removeData( elem );
705
// Otherwise, we want to remove all of the element's data
707
// Clean up the element expando
709
delete elem[ expando ];
711
// IE has trouble directly removing the expando
712
// but it's ok with using removeAttribute
713
if ( elem.removeAttribute )
714
elem.removeAttribute( expando );
717
// Completely remove the data cache
718
delete jQuery.cache[ id ];
722
// args is for internal usage only
723
each: function( object, callback, args ) {
724
var name, i = 0, length = object.length;
727
if ( length == undefined ) {
728
for ( name in object )
729
if ( callback.apply( object[ name ], args ) === false )
732
for ( ; i < length; )
733
if ( callback.apply( object[ i++ ], args ) === false )
736
// A special, fast, case for the most common use of each
738
if ( length == undefined ) {
739
for ( name in object )
740
if ( callback.call( object[ name ], name, object[ name ] ) === false )
743
for ( var value = object[0];
744
i < length && callback.call( value, i, value ) !== false; value = object[++i] ){}
750
prop: function( elem, value, type, i, name ) {
751
// Handle executable functions
752
if ( jQuery.isFunction( value ) )
753
value = value.call( elem, i );
755
// Handle passing in a number to a CSS property
756
return value && value.constructor == Number && type == "curCSS" && !exclude.test( name ) ?
762
// internal only, use addClass("class")
763
add: function( elem, classNames ) {
764
jQuery.each((classNames || "").split(/\s+/), function(i, className){
765
if ( elem.nodeType == 1 && !jQuery.className.has( elem.className, className ) )
766
elem.className += (elem.className ? " " : "") + className;
770
// internal only, use removeClass("class")
771
remove: function( elem, classNames ) {
772
if (elem.nodeType == 1)
773
elem.className = classNames != undefined ?
774
jQuery.grep(elem.className.split(/\s+/), function(className){
775
return !jQuery.className.has( classNames, className );
780
// internal only, use hasClass("class")
781
has: function( elem, className ) {
782
return jQuery.inArray( className, (elem.className || elem).toString().split(/\s+/) ) > -1;
786
// A method for quickly swapping in/out CSS properties to get correct calculations
787
swap: function( elem, options, callback ) {
789
// Remember the old values, and insert the new ones
790
for ( var name in options ) {
791
old[ name ] = elem.style[ name ];
792
elem.style[ name ] = options[ name ];
795
callback.call( elem );
797
// Revert the old values
798
for ( var name in options )
799
elem.style[ name ] = old[ name ];
802
css: function( elem, name, force ) {
803
if ( name == "width" || name == "height" ) {
804
var val, props = { position: "absolute", visibility: "hidden", display:"block" }, which = name == "width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ];
807
val = name == "width" ? elem.offsetWidth : elem.offsetHeight;
808
var padding = 0, border = 0;
809
jQuery.each( which, function() {
810
padding += parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0;
811
border += parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0;
813
val -= Math.round(padding + border);
816
if ( jQuery(elem).is(":visible") )
819
jQuery.swap( elem, props, getWH );
821
return Math.max(0, val);
824
return jQuery.curCSS( elem, name, force );
827
curCSS: function( elem, name, force ) {
828
var ret, style = elem.style;
830
// A helper method for determining if an element's values are broken
831
function color( elem ) {
832
if ( !jQuery.browser.safari )
835
// defaultView is cached
836
var ret = defaultView.getComputedStyle( elem, null );
837
return !ret || ret.getPropertyValue("color") == "";
840
// We need to handle opacity special in IE
841
if ( name == "opacity" && jQuery.browser.msie ) {
842
ret = jQuery.attr( style, "opacity" );
848
// Opera sometimes will give the wrong display answer, this fixes it, see #2037
849
if ( jQuery.browser.opera && name == "display" ) {
850
var save = style.outline;
851
style.outline = "0 solid black";
852
style.outline = save;
855
// Make sure we're using the right name for getting the float value
856
if ( name.match( /float/i ) )
859
if ( !force && style && style[ name ] )
862
else if ( defaultView.getComputedStyle ) {
864
// Only "float" is needed here
865
if ( name.match( /float/i ) )
868
name = name.replace( /([A-Z])/g, "-$1" ).toLowerCase();
870
var computedStyle = defaultView.getComputedStyle( elem, null );
872
if ( computedStyle && !color( elem ) )
873
ret = computedStyle.getPropertyValue( name );
875
// If the element isn't reporting its values properly in Safari
876
// then some display: none elements are involved
878
var swap = [], stack = [], a = elem, i = 0;
880
// Locate all of the parent display: none elements
881
for ( ; a && color(a); a = a.parentNode )
884
// Go through and make them visible, but in reverse
885
// (It would be better if we knew the exact display type that they had)
886
for ( ; i < stack.length; i++ )
887
if ( color( stack[ i ] ) ) {
888
swap[ i ] = stack[ i ].style.display;
889
stack[ i ].style.display = "block";
892
// Since we flip the display style, we have to handle that
893
// one special, otherwise get the value
894
ret = name == "display" && swap[ stack.length - 1 ] != null ?
896
( computedStyle && computedStyle.getPropertyValue( name ) ) || "";
898
// Finally, revert the display styles back
899
for ( i = 0; i < swap.length; i++ )
900
if ( swap[ i ] != null )
901
stack[ i ].style.display = swap[ i ];
904
// We should always get a number back from opacity
905
if ( name == "opacity" && ret == "" )
908
} else if ( elem.currentStyle ) {
909
var camelCase = name.replace(/\-(\w)/g, function(all, letter){
910
return letter.toUpperCase();
913
ret = elem.currentStyle[ name ] || elem.currentStyle[ camelCase ];
915
// From the awesome hack by Dean Edwards
916
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
918
// If we're not dealing with a regular pixel number
919
// but a number that has a weird ending, we need to convert it to pixels
920
if ( !/^\d+(px)?$/i.test( ret ) && /^\d/.test( ret ) ) {
921
// Remember the original values
922
var left = style.left, rsLeft = elem.runtimeStyle.left;
924
// Put in the new values to get a computed value out
925
elem.runtimeStyle.left = elem.currentStyle.left;
926
style.left = ret || 0;
927
ret = style.pixelLeft + "px";
929
// Revert the changed values
931
elem.runtimeStyle.left = rsLeft;
938
clean: function( elems, context ) {
940
context = context || document;
941
// !context.createElement fails in IE with an error but returns typeof 'object'
942
if (typeof context.createElement == 'undefined')
943
context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
945
jQuery.each(elems, function(i, elem){
949
if ( elem.constructor == Number )
952
// Convert html string into DOM nodes
953
if ( typeof elem == "string" ) {
954
// Fix "XHTML"-style tags in all browsers
955
elem = elem.replace(/(<(\w+)[^>]*?)\/>/g, function(all, front, tag){
956
return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area|embed)$/i) ?
958
front + "></" + tag + ">";
961
// Trim whitespace, otherwise indexOf won't work as expected
962
var tags = jQuery.trim( elem ).toLowerCase(), div = context.createElement("div");
965
// option or optgroup
966
!tags.indexOf("<opt") &&
967
[ 1, "<select multiple='multiple'>", "</select>" ] ||
969
!tags.indexOf("<leg") &&
970
[ 1, "<fieldset>", "</fieldset>" ] ||
972
tags.match(/^<(thead|tbody|tfoot|colg|cap)/) &&
973
[ 1, "<table>", "</table>" ] ||
975
!tags.indexOf("<tr") &&
976
[ 2, "<table><tbody>", "</tbody></table>" ] ||
978
// <thead> matched above
979
(!tags.indexOf("<td") || !tags.indexOf("<th")) &&
980
[ 3, "<table><tbody><tr>", "</tr></tbody></table>" ] ||
982
!tags.indexOf("<col") &&
983
[ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ] ||
985
// IE can't serialize <link> and <script> tags normally
986
jQuery.browser.msie &&
987
[ 1, "div<div>", "</div>" ] ||
991
// Go to html and back, then peel off extra wrappers
992
div.innerHTML = wrap[1] + elem + wrap[2];
994
// Move to the right depth
998
// Remove IE's autoinserted <tbody> from table fragments
999
if ( jQuery.browser.msie ) {
1001
// String was a <table>, *may* have spurious <tbody>
1002
var tbody = !tags.indexOf("<table") && tags.indexOf("<tbody") < 0 ?
1003
div.firstChild && div.firstChild.childNodes :
1005
// String was a bare <thead> or <tfoot>
1006
wrap[1] == "<table>" && tags.indexOf("<tbody") < 0 ?
1010
for ( var j = tbody.length - 1; j >= 0 ; --j )
1011
if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length )
1012
tbody[ j ].parentNode.removeChild( tbody[ j ] );
1014
// IE completely kills leading whitespace when innerHTML is used
1015
if ( /^\s/.test( elem ) )
1016
div.insertBefore( context.createTextNode( elem.match(/^\s*/)[0] ), div.firstChild );
1020
elem = jQuery.makeArray( div.childNodes );
1023
if ( elem.length === 0 && (!jQuery.nodeName( elem, "form" ) && !jQuery.nodeName( elem, "select" )) )
1026
if ( elem[0] == undefined || jQuery.nodeName( elem, "form" ) || elem.options )
1030
ret = jQuery.merge( ret, elem );
1037
attr: function( elem, name, value ) {
1038
// don't set attributes on text and comment nodes
1039
if (!elem || elem.nodeType == 3 || elem.nodeType == 8)
1042
var notxml = !jQuery.isXMLDoc( elem ),
1043
// Whether we are setting (or getting)
1044
set = value !== undefined,
1045
msie = jQuery.browser.msie;
1047
// Try to normalize/fix the name
1048
name = notxml && jQuery.props[ name ] || name;
1050
// Only do all the following if this is a node (faster for style)
1051
// IE elem.getAttribute passes even for style
1052
if ( elem.tagName ) {
1054
// These attributes require special treatment
1055
var special = /href|src|style/.test( name );
1057
// Safari mis-reports the default selected property of a hidden option
1058
// Accessing the parent's selectedIndex property fixes it
1059
if ( name == "selected" && jQuery.browser.safari )
1060
elem.parentNode.selectedIndex;
1062
// If applicable, access the attribute via the DOM 0 way
1063
if ( name in elem && notxml && !special ) {
1065
// We can't allow the type property to be changed (since it causes problems in IE)
1066
if ( name == "type" && jQuery.nodeName( elem, "input" ) && elem.parentNode )
1067
throw "type property can't be changed";
1069
elem[ name ] = value;
1072
// browsers index elements by id/name on forms, give priority to attributes.
1073
if( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) )
1074
return elem.getAttributeNode( name ).nodeValue;
1076
return elem[ name ];
1079
if ( msie && notxml && name == "style" )
1080
return jQuery.attr( elem.style, "cssText", value );
1083
// convert the value to a string (all browsers do this but IE) see #1070
1084
elem.setAttribute( name, "" + value );
1086
var attr = msie && notxml && special
1087
// Some attributes require a special call on IE
1088
? elem.getAttribute( name, 2 )
1089
: elem.getAttribute( name );
1091
// Non-existent attributes return null, we normalize to undefined
1092
return attr === null ? undefined : attr;
1095
// elem is actually elem.style ... set the style
1097
// IE uses filters for opacity
1098
if ( msie && name == "opacity" ) {
1100
// IE has trouble with opacity if it does not have layout
1101
// Force it by setting the zoom level
1104
// Set the alpha filter to set the opacity
1105
elem.filter = (elem.filter || "").replace( /alpha\([^)]*\)/, "" ) +
1106
(parseInt( value ) + '' == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")");
1109
return elem.filter && elem.filter.indexOf("opacity=") >= 0 ?
1110
(parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100) + '':
1114
name = name.replace(/-([a-z])/ig, function(all, letter){
1115
return letter.toUpperCase();
1119
elem[ name ] = value;
1121
return elem[ name ];
1124
trim: function( text ) {
1125
return (text || "").replace( /^\s+|\s+$/g, "" );
1128
makeArray: function( array ) {
1131
if( array != null ){
1132
var i = array.length;
1133
//the window, strings and functions also have 'length'
1134
if( i == null || array.split || array.setInterval || array.call )
1138
ret[--i] = array[i];
1144
inArray: function( elem, array ) {
1145
for ( var i = 0, length = array.length; i < length; i++ )
1146
// Use === because on IE, window == document
1147
if ( array[ i ] === elem )
1153
merge: function( first, second ) {
1154
// We have to loop this way because IE & Opera overwrite the length
1155
// expando of getElementsByTagName
1156
var i = 0, elem, pos = first.length;
1157
// Also, we need to make sure that the correct elements are being returned
1158
// (IE returns comment nodes in a '*' query)
1159
if ( jQuery.browser.msie ) {
1160
while ( elem = second[ i++ ] )
1161
if ( elem.nodeType != 8 )
1162
first[ pos++ ] = elem;
1165
while ( elem = second[ i++ ] )
1166
first[ pos++ ] = elem;
1171
unique: function( array ) {
1172
var ret = [], done = {};
1176
for ( var i = 0, length = array.length; i < length; i++ ) {
1177
var id = jQuery.data( array[ i ] );
1179
if ( !done[ id ] ) {
1181
ret.push( array[ i ] );
1192
grep: function( elems, callback, inv ) {
1195
// Go through the array, only saving the items
1196
// that pass the validator function
1197
for ( var i = 0, length = elems.length; i < length; i++ )
1198
if ( !inv != !callback( elems[ i ], i ) )
1199
ret.push( elems[ i ] );
1204
map: function( elems, callback ) {
1207
// Go through the array, translating each of the items to their
1208
// new value (or values).
1209
for ( var i = 0, length = elems.length; i < length; i++ ) {
1210
var value = callback( elems[ i ], i );
1212
if ( value != null )
1213
ret[ ret.length ] = value;
1216
return ret.concat.apply( [], ret );
1220
var userAgent = navigator.userAgent.toLowerCase();
1222
// Figure out what browser is being used
1224
version: (userAgent.match( /.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [])[1],
1225
safari: /webkit/.test( userAgent ),
1226
opera: /opera/.test( userAgent ),
1227
msie: /msie/.test( userAgent ) && !/opera/.test( userAgent ),
1228
mozilla: /mozilla/.test( userAgent ) && !/(compatible|webkit)/.test( userAgent )
1231
var styleFloat = jQuery.browser.msie ?
1236
// Check to see if the W3C box model is being used
1237
boxModel: !jQuery.browser.msie || document.compatMode == "CSS1Compat",
1241
"class": "className",
1242
"float": styleFloat,
1243
cssFloat: styleFloat,
1244
styleFloat: styleFloat,
1245
readonly: "readOnly",
1246
maxlength: "maxLength",
1247
cellspacing: "cellSpacing"
1252
parent: function(elem){return elem.parentNode;},
1253
parents: function(elem){return jQuery.dir(elem,"parentNode");},
1254
next: function(elem){return jQuery.nth(elem,2,"nextSibling");},
1255
prev: function(elem){return jQuery.nth(elem,2,"previousSibling");},
1256
nextAll: function(elem){return jQuery.dir(elem,"nextSibling");},
1257
prevAll: function(elem){return jQuery.dir(elem,"previousSibling");},
1258
siblings: function(elem){return jQuery.sibling(elem.parentNode.firstChild,elem);},
1259
children: function(elem){return jQuery.sibling(elem.firstChild);},
1260
contents: function(elem){return jQuery.nodeName(elem,"iframe")?elem.contentDocument||elem.contentWindow.document:jQuery.makeArray(elem.childNodes);}
1261
}, function(name, fn){
1262
jQuery.fn[ name ] = function( selector ) {
1263
var ret = jQuery.map( this, fn );
1265
if ( selector && typeof selector == "string" )
1266
ret = jQuery.multiFilter( selector, ret );
1268
return this.pushStack( jQuery.unique( ret ) );
1274
prependTo: "prepend",
1275
insertBefore: "before",
1276
insertAfter: "after",
1277
replaceAll: "replaceWith"
1278
}, function(name, original){
1279
jQuery.fn[ name ] = function() {
1280
var args = arguments;
1282
return this.each(function(){
1283
for ( var i = 0, length = args.length; i < length; i++ )
1284
jQuery( args[ i ] )[ original ]( this );
1290
removeAttr: function( name ) {
1291
jQuery.attr( this, name, "" );
1292
if (this.nodeType == 1)
1293
this.removeAttribute( name );
1296
addClass: function( classNames ) {
1297
jQuery.className.add( this, classNames );
1300
removeClass: function( classNames ) {
1301
jQuery.className.remove( this, classNames );
1304
toggleClass: function( classNames ) {
1305
jQuery.className[ jQuery.className.has( this, classNames ) ? "remove" : "add" ]( this, classNames );
1308
remove: function( selector ) {
1309
if ( !selector || jQuery.filter( selector, [ this ] ).r.length ) {
1310
// Prevent memory leaks
1311
jQuery( "*", this ).add(this).each(function(){
1312
jQuery.event.remove(this);
1313
jQuery.removeData(this);
1315
if (this.parentNode)
1316
this.parentNode.removeChild( this );
1321
// Remove element nodes and prevent memory leaks
1322
jQuery( ">*", this ).remove();
1324
// Remove any remaining nodes
1325
while ( this.firstChild )
1326
this.removeChild( this.firstChild );
1328
}, function(name, fn){
1329
jQuery.fn[ name ] = function(){
1330
return this.each( fn, arguments );
1334
jQuery.each([ "Height", "Width" ], function(i, name){
1335
var type = name.toLowerCase();
1337
jQuery.fn[ type ] = function( size ) {
1338
// Get window width or height
1339
return this[0] == window ?
1340
// Opera reports document.body.client[Width/Height] properly in both quirks and standards
1341
jQuery.browser.opera && document.body[ "client" + name ] ||
1343
// Safari reports inner[Width/Height] just fine (Mozilla and Opera include scroll bar widths)
1344
jQuery.browser.safari && window[ "inner" + name ] ||
1346
// Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
1347
document.compatMode == "CSS1Compat" && document.documentElement[ "client" + name ] || document.body[ "client" + name ] :
1349
// Get document width or height
1350
this[0] == document ?
1351
// Either scroll[Width/Height] or offset[Width/Height], whichever is greater
1353
Math.max(document.body["scroll" + name], document.documentElement["scroll" + name]),
1354
Math.max(document.body["offset" + name], document.documentElement["offset" + name])
1357
// Get or set width or height on the element
1359
// Get width or height on the element
1360
(this.length ? jQuery.css( this[0], type ) : null) :
1362
// Set the width or height on the element (default to pixels if value is unitless)
1363
this.css( type, size.constructor == String ? size : size + "px" );
1367
// Helper function used by the dimensions and offset modules
1368
function num(elem, prop) {
1369
return elem[0] && parseInt( jQuery.curCSS(elem[0], prop, true), 10 ) || 0;
b'\\ No newline at end of file'