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(function(){
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/*
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* jQuery 1.2.1 - New Wave Javascript
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*
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* Copyright (c) 2007 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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*
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* $Date: 2007-09-16 23:42:06 -0400 (Sun, 16 Sep 2007) $
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* $Rev: 3353 $
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*/
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// Map over jQuery in case of overwrite
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if ( typeof jQuery != "undefined" ) |
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var _jQuery = jQuery;
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var jQuery = window.jQuery = function(selector, context) { |
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// If the context is a namespace object, return a new object
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return this instanceof jQuery ? |
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this.init(selector, context) :
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new jQuery(selector, context);
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}; |
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// Map over the $ in case of overwrite
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if ( typeof $ != "undefined" ) |
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var _$ = $; |
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// Map the jQuery namespace to the '$' one
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window.$ = jQuery;
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var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/; |
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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 HTML strings
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if ( typeof selector == "string" ) { |
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var m = quickExpr.exec(selector);
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if ( m && (m[1] || !context) ) { |
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// HANDLE: $(html) -> $(array)
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if ( m[1] ) |
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selector = jQuery.clean( [ m[1] ], context );
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// HANDLE: $("#id")
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else {
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var tmp = document.getElementById( m[3] ); |
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if ( tmp )
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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 ( tmp.id != m[3] ) |
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return jQuery().find( selector );
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else {
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this[0] = tmp; |
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this.length = 1; |
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return this; |
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} |
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else
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selector = []; |
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} |
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// HANDLE: $(expr)
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} else
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return new 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 new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( selector ); |
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return this.setArray( |
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// HANDLE: $(array)
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selector.constructor == Array && selector || |
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// HANDLE: $(arraylike)
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// Watch for when an array-like object is passed as the selector
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(selector.jquery || selector.length && selector != window && !selector.nodeType && selector[0] != undefined && selector[0].nodeType) && jQuery.makeArray( selector ) || |
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// HANDLE: $(*)
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[ selector ] ); |
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}, |
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jquery: "1.2.1", |
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size: function() { |
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return this.length; |
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}, |
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length: 0, |
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get: function( num ) { |
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return num == undefined ? |
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// Return a 'clean' array
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jQuery.makeArray( this ) :
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// Return just the object
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this[num];
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}, |
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pushStack: function( a ) { |
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var ret = jQuery(a);
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ret.prevObject = this;
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return ret;
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}, |
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setArray: function( a ) { |
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this.length = 0; |
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Array.prototype.push.apply( this, a );
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return this; |
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}, |
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each: function( fn, args ) { |
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return jQuery.each( this, fn, args ); |
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}, |
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index: function( obj ) { |
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var pos = -1; |
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this.each(function(i){ |
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if ( this == obj ) pos = i; |
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}); |
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return pos;
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}, |
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attr: function( key, value, type ) { |
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var obj = key;
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// Look for the case where we're accessing a style value
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if ( key.constructor == String )
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if ( value == undefined ) |
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return this.length && jQuery[ type || "attr" ]( this[0], key ) || undefined; |
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else {
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obj = {};
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obj[ key ] = value; |
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} |
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// Check to see if we're setting style values
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return this.each(function(index){ |
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// Set all the styles
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for ( var prop in obj ) |
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jQuery.attr( |
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type ? this.style : this, |
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prop, jQuery.prop(this, obj[prop], type, index, prop)
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); |
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}); |
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}, |
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css: function( key, value ) { |
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return this.attr( key, value, "curCSS" ); |
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}, |
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text: function(e) { |
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if ( typeof e != "object" && e != null ) |
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return this.empty().append( document.createTextNode( e ) ); |
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var t = ""; |
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jQuery.each( e || this, function(){ |
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jQuery.each( this.childNodes, function(){ |
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if ( this.nodeType != 8 ) |
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t += this.nodeType != 1 ? |
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this.nodeValue : jQuery.fn.text([ this ]); |
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}); |
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}); |
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return t;
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}, |
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wrapAll: function(html) { |
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if ( this[0] ) |
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// The elements to wrap the target around
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jQuery(html, this[0].ownerDocument) |
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.clone() |
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.insertBefore(this[0]) |
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.map(function(){
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var elem = this; |
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while ( elem.firstChild )
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elem = elem.firstChild; |
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return elem;
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}) |
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.append(this);
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return this; |
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}, |
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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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}); |
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}, |
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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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}); |
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}, |
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append: function() { |
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return this.domManip(arguments, true, 1, function(a){ |
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this.appendChild( a );
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}); |
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}, |
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prepend: function() { |
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return this.domManip(arguments, true, -1, function(a){ |
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this.insertBefore( a, this.firstChild ); |
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}); |
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}, |
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before: function() { |
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return this.domManip(arguments, false, 1, function(a){ |
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this.parentNode.insertBefore( a, this ); |
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}); |
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}, |
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after: function() { |
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return this.domManip(arguments, false, -1, function(a){ |
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this.parentNode.insertBefore( a, this.nextSibling ); |
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}); |
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}, |
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end: function() { |
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return this.prevObject || jQuery([]); |
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}, |
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find: function(t) { |
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var data = jQuery.map(this, function(a){ return jQuery.find(t,a); }); |
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return this.pushStack( /[^+>] [^+>]/.test( t ) || t.indexOf("..") > -1 ? |
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jQuery.unique( data ) : data ); |
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}, |
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clone: function(events) { |
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// Do the clone
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var ret = this.map(function(){ |
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return this.outerHTML ? jQuery(this.outerHTML)[0] : this.cloneNode(true); |
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}); |
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// Need to set the expando to null on the cloned set if it exists
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// removeData doesn't work here, IE removes it from the original as well
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// this is primarily for IE but the data expando shouldn't be copied over in any browser
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var clone = ret.find("*").andSelf().each(function(){ |
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if ( this[ expando ] != undefined ) |
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this[ expando ] = null; |
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}); |
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// Copy the events from the original to the clone
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if (events === true) |
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this.find("*").andSelf().each(function(i) { |
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var events = jQuery.data(this, "events"); |
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for ( var type in events ) |
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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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}); |
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// Return the cloned set
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return ret;
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}, |
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filter: function(t) { |
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return this.pushStack( |
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jQuery.isFunction( t ) && |
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jQuery.grep(this, function(el, index){ |
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return t.apply(el, [index]);
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}) || |
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jQuery.multiFilter(t,this) );
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}, |
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not: function(t) { |
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return this.pushStack( |
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t.constructor == String && |
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jQuery.multiFilter(t, this, true) || |
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jQuery.grep(this, function(a) { |
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return ( t.constructor == Array || t.jquery )
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? jQuery.inArray( a, t ) < 0
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: a != t; |
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}) |
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); |
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}, |
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add: function(t) { |
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return this.pushStack( jQuery.merge( |
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this.get(),
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t.constructor == String ? |
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jQuery(t).get() : |
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t.length != undefined && (!t.nodeName || jQuery.nodeName(t, "form")) ? |
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t : [t] ) |
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); |
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}, |
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is: function(expr) { |
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return expr ? jQuery.multiFilter(expr,this).length > 0 : false; |
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}, |
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hasClass: function(expr) { |
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return this.is("." + expr); |
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}, |
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val: function( val ) { |
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if ( val == undefined ) { |
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if ( this.length ) { |
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var elem = this[0]; |
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// We need to handle select boxes special
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if ( jQuery.nodeName(elem, "select") ) { |
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var index = elem.selectedIndex,
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a = [], |
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options = elem.options, |
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one = elem.type == "select-one";
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// Nothing was selected
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if ( index < 0 ) |
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return null; |
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// Loop through all the selected options
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for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) { |
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var option = options[i];
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if ( option.selected ) {
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// Get the specifc value for the option
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var val = jQuery.browser.msie && !option.attributes["value"].specified ? option.text : option.value; |
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// We don't need an array for one selects
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if ( one )
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return val;
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// Multi-Selects return an array
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a.push(val); |
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} |
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} |
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return a;
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// Everything else, we just grab the value
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} else
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return this[0].value.replace(/\r/g, ""); |
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} |
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} else
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return this.each(function(){ |
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if ( val.constructor == Array && /radio|checkbox/.test(this.type) ) |
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this.checked = (jQuery.inArray(this.value, val) >= 0 || |
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jQuery.inArray(this.name, val) >= 0); |
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else if ( jQuery.nodeName(this, "select") ) { |
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var tmp = val.constructor == Array ? val : [val];
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jQuery("option", this).each(function(){ |
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this.selected = (jQuery.inArray(this.value, tmp) >= 0 || |
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jQuery.inArray(this.text, tmp) >= 0); |
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}); |
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if ( !tmp.length )
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this.selectedIndex = -1; |
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} else
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this.value = val;
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}); |
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}, |
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html: function( val ) { |
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return val == undefined ? |
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( this.length ? this[0].innerHTML : null ) : |
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this.empty().append( val );
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}, |
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replaceWith: function( val ) { |
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return this.after( val ).remove(); |
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}, |
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eq: function(i){ |
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return this.slice(i, i+1); |
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}, |
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slice: function() { |
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return this.pushStack( Array.prototype.slice.apply( this, arguments ) ); |
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}, |
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map: function(fn) { |
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return this.pushStack(jQuery.map( this, function(elem,i){ |
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return fn.call( elem, i, elem );
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})); |
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}, |
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andSelf: function() { |
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return this.add( this.prevObject ); |
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}, |
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domManip: function(args, table, dir, fn) { |
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var clone = this.length > 1, a; |
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return this.each(function(){ |
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if ( !a ) {
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a = jQuery.clean(args, this.ownerDocument);
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if ( dir < 0 ) |
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a.reverse(); |
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} |
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var obj = this; |
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if ( table && jQuery.nodeName(this, "table") && jQuery.nodeName(a[0], "tr") ) |
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obj = this.getElementsByTagName("tbody")[0] || this.appendChild(document.createElement("tbody")); |
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jQuery.each( a, function(){
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var elem = clone ? this.cloneNode(true) : this; |
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if ( !evalScript(0, elem) ) |
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fn.call( obj, elem ); |
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}); |
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}); |
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} |
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}; |
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function evalScript(i, elem){ |
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var script = jQuery.nodeName(elem, "script"); |
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if ( script ) {
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if ( elem.src )
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jQuery.ajax({ url: elem.src, async: false, dataType: "script" });
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else
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jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" );
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if ( elem.parentNode )
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elem.parentNode.removeChild(elem); |
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} else if ( elem.nodeType == 1 ) |
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jQuery("script", elem).each(evalScript);
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return script;
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} |
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jQuery.extend = jQuery.fn.extend = function() { |
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// copy reference to target object
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var target = arguments[0] || {}, a = 1, al = arguments.length, deep = false; |
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// Handle a deep copy situation
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if ( target.constructor == Boolean ) {
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deep = target; |
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target = arguments[1] || {}; |
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} |
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// extend jQuery itself if only one argument is passed
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if ( al == 1 ) { |
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target = this;
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a = 0;
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} |
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var prop;
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for ( ; a < al; a++ )
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// Only deal with non-null/undefined values
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if ( (prop = arguments[a]) != null ) |
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// Extend the base object
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for ( var i in prop ) { |
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// Prevent never-ending loop
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if ( target == prop[i] )
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continue;
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// Recurse if we're merging object values
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if ( deep && typeof prop[i] == 'object' && target[i] ) |
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jQuery.extend( target[i], prop[i] ); |
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// Don't bring in undefined values
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else if ( prop[i] != undefined ) |
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target[i] = prop[i]; |
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} |
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// Return the modified object
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return target;
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}; |
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var expando = "jQuery" + (new Date()).getTime(), uuid = 0, win = {}; |
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jQuery.extend({
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noConflict: function(deep) { |
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window.$ = _$; |
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if ( deep )
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window.jQuery = _jQuery; |
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return jQuery;
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}, |
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// This may seem like some crazy code, but trust me when I say that this
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// is the only cross-browser way to do this. --John
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isFunction: function( fn ) { |
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return !!fn && typeof fn != "string" && !fn.nodeName && |
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fn.constructor != Array && /function/i.test( fn + "" ); |
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}, |
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// check if an element is in a XML document
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isXMLDoc: function(elem) { |
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return elem.documentElement && !elem.body ||
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elem.tagName && elem.ownerDocument && !elem.ownerDocument.body; |
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}, |
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// Evalulates a script in a global context
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// Evaluates Async. in Safari 2 :-(
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globalEval: function( data ) { |
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data = jQuery.trim( data ); |
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if ( data ) {
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if ( window.execScript )
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window.execScript( data ); |
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else if ( jQuery.browser.safari ) |
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// safari doesn't provide a synchronous global eval
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window.setTimeout( data, 0 );
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else
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eval.call( window, data ); |
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} |
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}, |
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nodeName: function( elem, name ) { |
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return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();
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}, |
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cache: {},
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data: function( elem, name, data ) { |
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elem = elem == window ? win : elem; |
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var id = elem[ expando ];
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// Compute a unique ID for the element
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if ( !id )
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id = elem[ expando ] = ++uuid; |
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|
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// Only generate the data cache if we're
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// trying to access or manipulate it
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if ( name && !jQuery.cache[ id ] )
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jQuery.cache[ id ] = {};
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|
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// Prevent overriding the named cache with undefined values
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if ( data != undefined ) |
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jQuery.cache[ id ][ name ] = data; |
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|
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// Return the named cache data, or the ID for the element
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return name ? jQuery.cache[ id ][ name ] : id;
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}, |
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removeData: function( elem, name ) { |
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elem = elem == window ? win : elem; |
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|
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var id = elem[ expando ];
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|
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// If we want to remove a specific section of the element's data
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if ( name ) {
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if ( jQuery.cache[ id ] ) {
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// Remove the section of cache data
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delete jQuery.cache[ id ][ name ];
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|
| 544 |
// If we've removed all the data, remove the element's cache
|
| 545 |
name = "";
|
| 546 |
for ( name in jQuery.cache[ id ] ) break; |
| 547 |
if ( !name )
|
| 548 |
jQuery.removeData( elem ); |
| 549 |
} |
| 550 |
|
| 551 |
// Otherwise, we want to remove all of the element's data
|
| 552 |
} else {
|
| 553 |
// Clean up the element expando
|
| 554 |
try {
|
| 555 |
delete elem[ expando ];
|
| 556 |
} catch(e){
|
| 557 |
// IE has trouble directly removing the expando
|
| 558 |
// but it's ok with using removeAttribute
|
| 559 |
if ( elem.removeAttribute )
|
| 560 |
elem.removeAttribute( expando ); |
| 561 |
} |
| 562 |
|
| 563 |
// Completely remove the data cache
|
| 564 |
delete jQuery.cache[ id ];
|
| 565 |
} |
| 566 |
}, |
| 567 |
|
| 568 |
// args is for internal usage only
|
| 569 |
each: function( obj, fn, args ) { |
| 570 |
if ( args ) {
|
| 571 |
if ( obj.length == undefined ) |
| 572 |
for ( var i in obj ) |
| 573 |
fn.apply( obj[i], args ); |
| 574 |
else
|
| 575 |
for ( var i = 0, ol = obj.length; i < ol; i++ ) |
| 576 |
if ( fn.apply( obj[i], args ) === false ) break; |
| 577 |
|
| 578 |
// A special, fast, case for the most common use of each
|
| 579 |
} else {
|
| 580 |
if ( obj.length == undefined ) |
| 581 |
for ( var i in obj ) |
| 582 |
fn.call( obj[i], i, obj[i] ); |
| 583 |
else
|
| 584 |
for ( var i = 0, ol = obj.length, val = obj[0]; |
| 585 |
i < ol && fn.call(val,i,val) !== false; val = obj[++i] ){}
|
| 586 |
} |
| 587 |
|
| 588 |
return obj;
|
| 589 |
}, |
| 590 |
|
| 591 |
prop: function(elem, value, type, index, prop){ |
| 592 |
// Handle executable functions
|
| 593 |
if ( jQuery.isFunction( value ) )
|
| 594 |
value = value.call( elem, [index] ); |
| 595 |
|
| 596 |
// exclude the following css properties to add px
|
| 597 |
var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i; |
| 598 |
|
| 599 |
// Handle passing in a number to a CSS property
|
| 600 |
return value && value.constructor == Number && type == "curCSS" && !exclude.test(prop) ? |
| 601 |
value + "px" :
|
| 602 |
value; |
| 603 |
}, |
| 604 |
|
| 605 |
className: {
|
| 606 |
// internal only, use addClass("class")
|
| 607 |
add: function( elem, c ){ |
| 608 |
jQuery.each( (c || "").split(/\s+/), function(i, cur){ |
| 609 |
if ( !jQuery.className.has( elem.className, cur ) )
|
| 610 |
elem.className += ( elem.className ? " " : "" ) + cur; |
| 611 |
}); |
| 612 |
}, |
| 613 |
|
| 614 |
// internal only, use removeClass("class")
|
| 615 |
remove: function( elem, c ){ |
| 616 |
elem.className = c != undefined ?
|
| 617 |
jQuery.grep( elem.className.split(/\s+/), function(cur){ |
| 618 |
return !jQuery.className.has( c, cur );
|
| 619 |
}).join(" ") : ""; |
| 620 |
}, |
| 621 |
|
| 622 |
// internal only, use is(".class")
|
| 623 |
has: function( t, c ) { |
| 624 |
return jQuery.inArray( c, (t.className || t).toString().split(/\s+/) ) > -1; |
| 625 |
} |
| 626 |
}, |
| 627 |
|
| 628 |
swap: function(e,o,f) { |
| 629 |
for ( var i in o ) { |
| 630 |
e.style["old"+i] = e.style[i];
|
| 631 |
e.style[i] = o[i]; |
| 632 |
} |
| 633 |
f.apply( e, [] ); |
| 634 |
for ( var i in o ) |
| 635 |
e.style[i] = e.style["old"+i];
|
| 636 |
}, |
| 637 |
|
| 638 |
css: function(e,p) { |
| 639 |
if ( p == "height" || p == "width" ) { |
| 640 |
var old = {}, oHeight, oWidth, d = ["Top","Bottom","Right","Left"]; |
| 641 |
|
| 642 |
jQuery.each( d, function(){
|
| 643 |
old["padding" + this] = 0; |
| 644 |
old["border" + this + "Width"] = 0; |
| 645 |
}); |
| 646 |
|
| 647 |
jQuery.swap( e, old, function() {
|
| 648 |
if ( jQuery(e).is(':visible') ) { |
| 649 |
oHeight = e.offsetHeight; |
| 650 |
oWidth = e.offsetWidth; |
| 651 |
} else {
|
| 652 |
e = jQuery(e.cloneNode(true))
|
| 653 |
.find(":radio").removeAttr("checked").end() |
| 654 |
.css({
|
| 655 |
visibility: "hidden", position: "absolute", display: "block", right: "0", left: "0" |
| 656 |
}).appendTo(e.parentNode)[0];
|
| 657 |
|
| 658 |
var parPos = jQuery.css(e.parentNode,"position") || "static"; |
| 659 |
if ( parPos == "static" ) |
| 660 |
e.parentNode.style.position = "relative";
|
| 661 |
|
| 662 |
oHeight = e.clientHeight; |
| 663 |
oWidth = e.clientWidth; |
| 664 |
|
| 665 |
if ( parPos == "static" ) |
| 666 |
e.parentNode.style.position = "static";
|
| 667 |
|
| 668 |
e.parentNode.removeChild(e); |
| 669 |
} |
| 670 |
}); |
| 671 |
|
| 672 |
return p == "height" ? oHeight : oWidth; |
| 673 |
} |
| 674 |
|
| 675 |
return jQuery.curCSS( e, p );
|
| 676 |
}, |
| 677 |
|
| 678 |
curCSS: function(elem, prop, force) { |
| 679 |
var ret, stack = [], swap = [];
|
| 680 |
|
| 681 |
// A helper method for determining if an element's values are broken
|
| 682 |
function color(a){ |
| 683 |
if ( !jQuery.browser.safari )
|
| 684 |
return false; |
| 685 |
|
| 686 |
var ret = document.defaultView.getComputedStyle(a,null); |
| 687 |
return !ret || ret.getPropertyValue("color") == ""; |
| 688 |
} |
| 689 |
|
| 690 |
if (prop == "opacity" && jQuery.browser.msie) { |
| 691 |
ret = jQuery.attr(elem.style, "opacity");
|
| 692 |
return ret == "" ? "1" : ret; |
| 693 |
} |
| 694 |
|
| 695 |
if (prop.match(/float/i)) |
| 696 |
prop = styleFloat; |
| 697 |
|
| 698 |
if (!force && elem.style[prop])
|
| 699 |
ret = elem.style[prop]; |
| 700 |
|
| 701 |
else if (document.defaultView && document.defaultView.getComputedStyle) { |
| 702 |
|
| 703 |
if (prop.match(/float/i)) |
| 704 |
prop = "float";
|
| 705 |
|
| 706 |
prop = prop.replace(/([A-Z])/g,"-$1").toLowerCase(); |
| 707 |
var cur = document.defaultView.getComputedStyle(elem, null); |
| 708 |
|
| 709 |
if ( cur && !color(elem) )
|
| 710 |
ret = cur.getPropertyValue(prop); |
| 711 |
|
| 712 |
// If the element isn't reporting its values properly in Safari
|
| 713 |
// then some display: none elements are involved
|
| 714 |
else {
|
| 715 |
// Locate all of the parent display: none elements
|
| 716 |
for ( var a = elem; a && color(a); a = a.parentNode ) |
| 717 |
stack.unshift(a); |
| 718 |
|
| 719 |
// Go through and make them visible, but in reverse
|
| 720 |
// (It would be better if we knew the exact display type that they had)
|
| 721 |
for ( a = 0; a < stack.length; a++ ) |
| 722 |
if ( color(stack[a]) ) {
|
| 723 |
swap[a] = stack[a].style.display; |
| 724 |
stack[a].style.display = "block";
|
| 725 |
} |
| 726 |
|
| 727 |
// Since we flip the display style, we have to handle that
|
| 728 |
// one special, otherwise get the value
|
| 729 |
ret = prop == "display" && swap[stack.length-1] != null ? |
| 730 |
"none" :
|
| 731 |
document.defaultView.getComputedStyle(elem,null).getPropertyValue(prop) || ""; |
| 732 |
|
| 733 |
// Finally, revert the display styles back
|
| 734 |
for ( a = 0; a < swap.length; a++ ) |
| 735 |
if ( swap[a] != null ) |
| 736 |
stack[a].style.display = swap[a]; |
| 737 |
} |
| 738 |
|
| 739 |
if ( prop == "opacity" && ret == "" ) |
| 740 |
ret = "1";
|
| 741 |
|
| 742 |
} else if (elem.currentStyle) { |
| 743 |
var newProp = prop.replace(/\-(\w)/g,function(m,c){return c.toUpperCase();}); |
| 744 |
ret = elem.currentStyle[prop] || elem.currentStyle[newProp]; |
| 745 |
|
| 746 |
// From the awesome hack by Dean Edwards
|
| 747 |
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
|
| 748 |
|
| 749 |
// If we're not dealing with a regular pixel number
|
| 750 |
// but a number that has a weird ending, we need to convert it to pixels
|
| 751 |
if ( !/^\d+(px)?$/i.test(ret) && /^\d/.test(ret) ) { |
| 752 |
var style = elem.style.left;
|
| 753 |
var runtimeStyle = elem.runtimeStyle.left;
|
| 754 |
elem.runtimeStyle.left = elem.currentStyle.left; |
| 755 |
elem.style.left = ret || 0;
|
| 756 |
ret = elem.style.pixelLeft + "px";
|
| 757 |
elem.style.left = style; |
| 758 |
elem.runtimeStyle.left = runtimeStyle; |
| 759 |
} |
| 760 |
} |
| 761 |
|
| 762 |
return ret;
|
| 763 |
}, |
| 764 |
|
| 765 |
clean: function(a, doc) { |
| 766 |
var r = [];
|
| 767 |
doc = doc || document; |
| 768 |
|
| 769 |
jQuery.each( a, function(i,arg){
|
| 770 |
if ( !arg ) return; |
| 771 |
|
| 772 |
if ( arg.constructor == Number )
|
| 773 |
arg = arg.toString(); |
| 774 |
|
| 775 |
// Convert html string into DOM nodes
|
| 776 |
if ( typeof arg == "string" ) { |
| 777 |
// Fix "XHTML"-style tags in all browsers
|
| 778 |
arg = arg.replace(/(<(\w+)[^>]*?)\/>/g, function(m, all, tag){ |
| 779 |
return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area)$/i)? m : all+"></"+tag+">"; |
| 780 |
}); |
| 781 |
|
| 782 |
// Trim whitespace, otherwise indexOf won't work as expected
|
| 783 |
var s = jQuery.trim(arg).toLowerCase(), div = doc.createElement("div"), tb = []; |
| 784 |
|
| 785 |
var wrap =
|
| 786 |
// option or optgroup
|
| 787 |
!s.indexOf("<opt") &&
|
| 788 |
[1, "<select>", "</select>"] || |
| 789 |
|
| 790 |
!s.indexOf("<leg") &&
|
| 791 |
[1, "<fieldset>", "</fieldset>"] || |
| 792 |
|
| 793 |
s.match(/^<(thead|tbody|tfoot|colg|cap)/) &&
|
| 794 |
[1, "<table>", "</table>"] || |
| 795 |
|
| 796 |
!s.indexOf("<tr") &&
|
| 797 |
[2, "<table><tbody>", "</tbody></table>"] || |
| 798 |
|
| 799 |
// <thead> matched above
|
| 800 |
(!s.indexOf("<td") || !s.indexOf("<th")) && |
| 801 |
[3, "<table><tbody><tr>", "</tr></tbody></table>"] || |
| 802 |
|
| 803 |
!s.indexOf("<col") &&
|
| 804 |
[2, "<table><tbody></tbody><colgroup>", "</colgroup></table>"] || |
| 805 |
|
| 806 |
// IE can't serialize <link> and <script> tags normally
|
| 807 |
jQuery.browser.msie && |
| 808 |
[1, "div<div>", "</div>"] || |
| 809 |
|
| 810 |
[0,"",""]; |
| 811 |
|
| 812 |
// Go to html and back, then peel off extra wrappers
|
| 813 |
div.innerHTML = wrap[1] + arg + wrap[2]; |
| 814 |
|
| 815 |
// Move to the right depth
|
| 816 |
while ( wrap[0]-- ) |
| 817 |
div = div.lastChild; |
| 818 |
|
| 819 |
// Remove IE's autoinserted <tbody> from table fragments
|
| 820 |
if ( jQuery.browser.msie ) {
|
| 821 |
|
| 822 |
// String was a <table>, *may* have spurious <tbody>
|
| 823 |
if ( !s.indexOf("<table") && s.indexOf("<tbody") < 0 ) |
| 824 |
tb = div.firstChild && div.firstChild.childNodes; |
| 825 |
|
| 826 |
// String was a bare <thead> or <tfoot>
|
| 827 |
else if ( wrap[1] == "<table>" && s.indexOf("<tbody") < 0 ) |
| 828 |
tb = div.childNodes; |
| 829 |
|
| 830 |
for ( var n = tb.length-1; n >= 0 ; --n ) |
| 831 |
if ( jQuery.nodeName(tb[n], "tbody") && !tb[n].childNodes.length ) |
| 832 |
tb[n].parentNode.removeChild(tb[n]); |
| 833 |
|
| 834 |
// IE completely kills leading whitespace when innerHTML is used
|
| 835 |
if ( /^\s/.test(arg) ) |
| 836 |
div.insertBefore( doc.createTextNode( arg.match(/^\s*/)[0] ), div.firstChild ); |
| 837 |
|
| 838 |
} |
| 839 |
|
| 840 |
arg = jQuery.makeArray( div.childNodes ); |
| 841 |
} |
| 842 |
|
| 843 |
if ( 0 === arg.length && (!jQuery.nodeName(arg, "form") && !jQuery.nodeName(arg, "select")) ) |
| 844 |
return;
|
| 845 |
|
| 846 |
if ( arg[0] == undefined || jQuery.nodeName(arg, "form") || arg.options ) |
| 847 |
r.push( arg ); |
| 848 |
else
|
| 849 |
r = jQuery.merge( r, arg ); |
| 850 |
|
| 851 |
}); |
| 852 |
|
| 853 |
return r;
|
| 854 |
}, |
| 855 |
|
| 856 |
attr: function(elem, name, value){ |
| 857 |
var fix = jQuery.isXMLDoc(elem) ? {} : jQuery.props;
|
| 858 |
|
| 859 |
// Safari mis-reports the default selected property of a hidden option
|
| 860 |
// Accessing the parent's selectedIndex property fixes it
|
| 861 |
if ( name == "selected" && jQuery.browser.safari ) |
| 862 |
elem.parentNode.selectedIndex; |
| 863 |
|
| 864 |
// Certain attributes only work when accessed via the old DOM 0 way
|
| 865 |
if ( fix[name] ) {
|
| 866 |
if ( value != undefined ) elem[fix[name]] = value; |
| 867 |
return elem[fix[name]];
|
| 868 |
} else if ( jQuery.browser.msie && name == "style" ) |
| 869 |
return jQuery.attr( elem.style, "cssText", value ); |
| 870 |
|
| 871 |
else if ( value == undefined && jQuery.browser.msie && jQuery.nodeName(elem, "form") && (name == "action" || name == "method") ) |
| 872 |
return elem.getAttributeNode(name).nodeValue;
|
| 873 |
|
| 874 |
// IE elem.getAttribute passes even for style
|
| 875 |
else if ( elem.tagName ) { |
| 876 |
|
| 877 |
if ( value != undefined ) { |
| 878 |
if ( name == "type" && jQuery.nodeName(elem,"input") && elem.parentNode ) |
| 879 |
throw "type property can't be changed"; |
| 880 |
elem.setAttribute( name, value ); |
| 881 |
} |
| 882 |
|
| 883 |
if ( jQuery.browser.msie && /href|src/.test(name) && !jQuery.isXMLDoc(elem) ) |
| 884 |
return elem.getAttribute( name, 2 ); |
| 885 |
|
| 886 |
return elem.getAttribute( name );
|
| 887 |
|
| 888 |
// elem is actually elem.style ... set the style
|
| 889 |
} else {
|
| 890 |
// IE actually uses filters for opacity
|
| 891 |
if ( name == "opacity" && jQuery.browser.msie ) { |
| 892 |
if ( value != undefined ) { |
| 893 |
// IE has trouble with opacity if it does not have layout
|
| 894 |
// Force it by setting the zoom level
|
| 895 |
elem.zoom = 1;
|
| 896 |
|
| 897 |
// Set the alpha filter to set the opacity
|
| 898 |
elem.filter = (elem.filter || "").replace(/alpha\([^)]*\)/,"") + |
| 899 |
(parseFloat(value).toString() == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")"); |
| 900 |
} |
| 901 |
|
| 902 |
return elem.filter ?
|
| 903 |
(parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100).toString() : ""; |
| 904 |
} |
| 905 |
name = name.replace(/-([a-z])/ig,function(z,b){return b.toUpperCase();}); |
| 906 |
if ( value != undefined ) elem[name] = value; |
| 907 |
return elem[name];
|
| 908 |
} |
| 909 |
}, |
| 910 |
|
| 911 |
trim: function(t){ |
| 912 |
return (t||"").replace(/^\s+|\s+$/g, ""); |
| 913 |
}, |
| 914 |
|
| 915 |
makeArray: function( a ) { |
| 916 |
var r = [];
|
| 917 |
|
| 918 |
// Need to use typeof to fight Safari childNodes crashes
|
| 919 |
if ( typeof a != "array" ) |
| 920 |
for ( var i = 0, al = a.length; i < al; i++ ) |
| 921 |
r.push( a[i] ); |
| 922 |
else
|
| 923 |
r = a.slice( 0 );
|
| 924 |
|
| 925 |
return r;
|
| 926 |
}, |
| 927 |
|
| 928 |
inArray: function( b, a ) { |
| 929 |
for ( var i = 0, al = a.length; i < al; i++ ) |
| 930 |
if ( a[i] == b )
|
| 931 |
return i;
|
| 932 |
return -1; |
| 933 |
}, |
| 934 |
|
| 935 |
merge: function(first, second) { |
| 936 |
// We have to loop this way because IE & Opera overwrite the length
|
| 937 |
// expando of getElementsByTagName
|
| 938 |
|
| 939 |
// Also, we need to make sure that the correct elements are being returned
|
| 940 |
// (IE returns comment nodes in a '*' query)
|
| 941 |
if ( jQuery.browser.msie ) {
|
| 942 |
for ( var i = 0; second[i]; i++ ) |
| 943 |
if ( second[i].nodeType != 8 ) |
| 944 |
first.push(second[i]); |
| 945 |
} else
|
| 946 |
for ( var i = 0; second[i]; i++ ) |
| 947 |
first.push(second[i]); |
| 948 |
|
| 949 |
return first;
|
| 950 |
}, |
| 951 |
|
| 952 |
unique: function(first) { |
| 953 |
var r = [], done = {};
|
| 954 |
|
| 955 |
try {
|
| 956 |
for ( var i = 0, fl = first.length; i < fl; i++ ) { |
| 957 |
var id = jQuery.data(first[i]);
|
| 958 |
if ( !done[id] ) {
|
| 959 |
done[id] = true;
|
| 960 |
r.push(first[i]); |
| 961 |
} |
| 962 |
} |
| 963 |
} catch(e) {
|
| 964 |
r = first; |
| 965 |
} |
| 966 |
|
| 967 |
return r;
|
| 968 |
}, |
| 969 |
|
| 970 |
grep: function(elems, fn, inv) { |
| 971 |
// If a string is passed in for the function, make a function
|
| 972 |
// for it (a handy shortcut)
|
| 973 |
if ( typeof fn == "string" ) |
| 974 |
fn = eval("false||function(a,i){return " + fn + "}"); |
| 975 |
|
| 976 |
var result = [];
|
| 977 |
|
| 978 |
// Go through the array, only saving the items
|
| 979 |
// that pass the validator function
|
| 980 |
for ( var i = 0, el = elems.length; i < el; i++ ) |
| 981 |
if ( !inv && fn(elems[i],i) || inv && !fn(elems[i],i) )
|
| 982 |
result.push( elems[i] ); |
| 983 |
|
| 984 |
return result;
|
| 985 |
}, |
| 986 |
|
| 987 |
map: function(elems, fn) { |
| 988 |
// If a string is passed in for the function, make a function
|
| 989 |
// for it (a handy shortcut)
|
| 990 |
if ( typeof fn == "string" ) |
| 991 |
fn = eval("false||function(a){return " + fn + "}"); |
| 992 |
|
| 993 |
var result = [];
|
| 994 |
|
| 995 |
// Go through the array, translating each of the items to their
|
| 996 |
// new value (or values).
|
| 997 |
for ( var i = 0, el = elems.length; i < el; i++ ) { |
| 998 |
var val = fn(elems[i],i);
|
| 999 |
|
| 1000 |
if ( val !== null && val != undefined ) { |
| 1001 |
if ( val.constructor != Array ) val = [val];
|
| 1002 |
result = result.concat( val ); |
| 1003 |
} |
| 1004 |
} |
| 1005 |
|
| 1006 |
return result;
|
| 1007 |
} |
| 1008 |
}); |
| 1009 |
|
| 1010 |
var userAgent = navigator.userAgent.toLowerCase();
|
| 1011 |
|
| 1012 |
// Figure out what browser is being used
|
| 1013 |
jQuery.browser = {
|
| 1014 |
version: (userAgent.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/) || [])[1], |
| 1015 |
safari: /webkit/.test(userAgent), |
| 1016 |
opera: /opera/.test(userAgent), |
| 1017 |
msie: /msie/.test(userAgent) && !/opera/.test(userAgent), |
| 1018 |
mozilla: /mozilla/.test(userAgent) && !/(compatible|webkit)/.test(userAgent) |
| 1019 |
}; |
| 1020 |
|
| 1021 |
var styleFloat = jQuery.browser.msie ? "styleFloat" : "cssFloat"; |
| 1022 |
|
| 1023 |
jQuery.extend({
|
| 1024 |
// Check to see if the W3C box model is being used
|
| 1025 |
boxModel: !jQuery.browser.msie || document.compatMode == "CSS1Compat", |
| 1026 |
|
| 1027 |
styleFloat: jQuery.browser.msie ? "styleFloat" : "cssFloat", |
| 1028 |
|
| 1029 |
props: {
|
| 1030 |
"for": "htmlFor", |
| 1031 |
"class": "className", |
| 1032 |
"float": styleFloat,
|
| 1033 |
cssFloat: styleFloat,
|
| 1034 |
styleFloat: styleFloat,
|
| 1035 |
innerHTML: "innerHTML", |
| 1036 |
className: "className", |
| 1037 |
value: "value", |
| 1038 |
disabled: "disabled", |
| 1039 |
checked: "checked", |
| 1040 |
readonly: "readOnly", |
| 1041 |
selected: "selected", |
| 1042 |
maxlength: "maxLength" |
| 1043 |
} |
| 1044 |
}); |
| 1045 |
|
| 1046 |
jQuery.each({
|
| 1047 |
parent: "a.parentNode", |
| 1048 |
parents: "jQuery.dir(a,'parentNode')", |
| 1049 |
next: "jQuery.nth(a,2,'nextSibling')", |
| 1050 |
prev: "jQuery.nth(a,2,'previousSibling')", |
| 1051 |
nextAll: "jQuery.dir(a,'nextSibling')", |
| 1052 |
prevAll: "jQuery.dir(a,'previousSibling')", |
| 1053 |
siblings: "jQuery.sibling(a.parentNode.firstChild,a)", |
| 1054 |
children: "jQuery.sibling(a.firstChild)", |
| 1055 |
contents: "jQuery.nodeName(a,'iframe')?a.contentDocument||a.contentWindow.document:jQuery.makeArray(a.childNodes)" |
| 1056 |
}, function(i,n){
|
| 1057 |
jQuery.fn[ i ] = function(a) {
|
| 1058 |
var ret = jQuery.map(this,n); |
| 1059 |
if ( a && typeof a == "string" ) |
| 1060 |
ret = jQuery.multiFilter(a,ret); |
| 1061 |
return this.pushStack( jQuery.unique(ret) ); |
| 1062 |
}; |
| 1063 |
}); |
| 1064 |
|
| 1065 |
jQuery.each({
|
| 1066 |
appendTo: "append", |
| 1067 |
prependTo: "prepend", |
| 1068 |
insertBefore: "before", |
| 1069 |
insertAfter: "after", |
| 1070 |
replaceAll: "replaceWith" |
| 1071 |
}, function(i,n){
|
| 1072 |
jQuery.fn[ i ] = function(){
|
| 1073 |
var a = arguments; |
| 1074 |
return this.each(function(){ |
| 1075 |
for ( var j = 0, al = a.length; j < al; j++ ) |
| 1076 |
jQuery(a[j])[n]( this );
|
| 1077 |
}); |
| 1078 |
}; |
| 1079 |
}); |
| 1080 |
|
| 1081 |
jQuery.each( {
|
| 1082 |
removeAttr: function( key ) { |
| 1083 |
jQuery.attr( this, key, "" ); |
| 1084 |
this.removeAttribute( key );
|
| 1085 |
}, |
| 1086 |
addClass: function(c){ |
| 1087 |
jQuery.className.add(this,c);
|
| 1088 |
}, |
| 1089 |
removeClass: function(c){ |
| 1090 |
jQuery.className.remove(this,c);
|
| 1091 |
}, |
| 1092 |
toggleClass: function( c ){ |
| 1093 |
jQuery.className[ jQuery.className.has(this,c) ? "remove" : "add" ](this, c); |
| 1094 |
}, |
| 1095 |
remove: function(a){ |
| 1096 |
if ( !a || jQuery.filter( a, [this] ).r.length ) { |
| 1097 |
jQuery.removeData( this );
|
| 1098 |
this.parentNode.removeChild( this ); |
| 1099 |
} |
| 1100 |
}, |
| 1101 |
empty: function() { |
| 1102 |
// Clean up the cache
|
| 1103 |
jQuery("*", this).each(function(){ jQuery.removeData(this); }); |
| 1104 |
|
| 1105 |
while ( this.firstChild ) |
| 1106 |
this.removeChild( this.firstChild ); |
| 1107 |
} |
| 1108 |
}, function(i,n){
|
| 1109 |
jQuery.fn[ i ] = function() {
|
| 1110 |
return this.each( n, arguments ); |
| 1111 |
}; |
| 1112 |
}); |
| 1113 |
|
| 1114 |
jQuery.each( [ "Height", "Width" ], function(i,name){ |
| 1115 |
var n = name.toLowerCase();
|
| 1116 |
|
| 1117 |
jQuery.fn[ n ] = function(h) {
|
| 1118 |
return this[0] == window ? |
| 1119 |
jQuery.browser.safari && self["inner" + name] ||
|
| 1120 |
jQuery.boxModel && Math.max(document.documentElement["client" + name], document.body["client" + name]) || |
| 1121 |
document.body["client" + name] :
|
| 1122 |
|
| 1123 |
this[0] == document ? |
| 1124 |
Math.max( document.body["scroll" + name], document.body["offset" + name] ) : |
| 1125 |
|
| 1126 |
h == undefined ?
|
| 1127 |
( this.length ? jQuery.css( this[0], n ) : null ) : |
| 1128 |
this.css( n, h.constructor == String ? h : h + "px" ); |
| 1129 |
}; |
| 1130 |
}); |
| 1131 |
|
| 1132 |
var chars = jQuery.browser.safari && parseInt(jQuery.browser.version) < 417 ? |
| 1133 |
"(?:[\\w*_-]|\\\\.)" :
|
| 1134 |
"(?:[\\w\u0128-\uFFFF*_-]|\\\\.)",
|
| 1135 |
quickChild = new RegExp("^>\\s*(" + chars + "+)"), |
| 1136 |
quickID = new RegExp("^(" + chars + "+)(#)(" + chars + "+)"), |
| 1137 |
quickClass = new RegExp("^([#.]?)(" + chars + "*)"); |
| 1138 |
|
| 1139 |
jQuery.extend({
|
| 1140 |
expr: {
|
| 1141 |
"": "m[2]=='*'||jQuery.nodeName(a,m[2])", |
| 1142 |
"#": "a.getAttribute('id')==m[2]", |
| 1143 |
":": {
|
| 1144 |
// Position Checks
|
| 1145 |
lt: "i<m[3]-0", |
| 1146 |
gt: "i>m[3]-0", |
| 1147 |
nth: "m[3]-0==i", |
| 1148 |
eq: "m[3]-0==i", |
| 1149 |
first: "i==0", |
| 1150 |
last: "i==r.length-1", |
| 1151 |
even: "i%2==0", |
| 1152 |
odd: "i%2", |
| 1153 |
|
| 1154 |
// Child Checks
|
| 1155 |
"first-child": "a.parentNode.getElementsByTagName('*')[0]==a", |
| 1156 |
"last-child": "jQuery.nth(a.parentNode.lastChild,1,'previousSibling')==a", |
| 1157 |
"only-child": "!jQuery.nth(a.parentNode.lastChild,2,'previousSibling')", |
| 1158 |
|
| 1159 |
// Parent Checks
|
| 1160 |
parent: "a.firstChild", |
| 1161 |
empty: "!a.firstChild", |
| 1162 |
|
| 1163 |
// Text Check
|
| 1164 |
contains: "(a.textContent||a.innerText||jQuery(a).text()||'').indexOf(m[3])>=0", |
| 1165 |
|
| 1166 |
// Visibility
|
| 1167 |
visible: '"hidden"!=a.type&&jQuery.css(a,"display")!="none"&&jQuery.css(a,"visibility")!="hidden"', |
| 1168 |
hidden: '"hidden"==a.type||jQuery.css(a,"display")=="none"||jQuery.css(a,"visibility")=="hidden"', |
| 1169 |
|
| 1170 |
// Form attributes
|
| 1171 |
enabled: "!a.disabled", |
| 1172 |
disabled: "a.disabled", |
| 1173 |
checked: "a.checked", |
| 1174 |
selected: "a.selected||jQuery.attr(a,'selected')", |
| 1175 |
|
| 1176 |
// Form elements
|
| 1177 |
text: "'text'==a.type", |
| 1178 |
radio: "'radio'==a.type", |
| 1179 |
checkbox: "'checkbox'==a.type", |
| 1180 |
file: "'file'==a.type", |
| 1181 |
password: "'password'==a.type", |
| 1182 |
submit: "'submit'==a.type", |
| 1183 |
image: "'image'==a.type", |
| 1184 |
reset: "'reset'==a.type", |
| 1185 |
button: '"button"==a.type||jQuery.nodeName(a,"button")', |
| 1186 |
input: "/input|select|textarea|button/i.test(a.nodeName)", |
| 1187 |
|
| 1188 |
// :has()
|
| 1189 |
has: "jQuery.find(m[3],a).length", |
| 1190 |
|
| 1191 |
// :header
|
| 1192 |
header: "/h\\d/i.test(a.nodeName)", |
| 1193 |
|
| 1194 |
// :animated
|
| 1195 |
animated: "jQuery.grep(jQuery.timers,function(fn){return a==fn.elem;}).length" |
| 1196 |
} |
| 1197 |
}, |
| 1198 |
|
| 1199 |
// The regular expressions that power the parsing engine
|
| 1200 |
parse: [
|
| 1201 |
// Match: [@value='test'], [@foo]
|
| 1202 |
/^(\[) *@?([\w-]+) *([!*$^~=]*) *('?"?)(.*?)\4 *\]/,
|
| 1203 |
|
| 1204 |
// Match: :contains('foo')
|
| 1205 |
/^(:)([\w-]+)\("?'?(.*?(\(.*?\))?[^(]*?)"?'?\)/,
|
| 1206 |
|
| 1207 |
// Match: :even, :last-chlid, #id, .class
|
| 1208 |
new RegExp("^([:.#]*)(" + chars + "+)") |
| 1209 |
], |
| 1210 |
|
| 1211 |
multiFilter: function( expr, elems, not ) { |
| 1212 |
var old, cur = [];
|
| 1213 |
|
| 1214 |
while ( expr && expr != old ) {
|
| 1215 |
old = expr; |
| 1216 |
var f = jQuery.filter( expr, elems, not );
|
| 1217 |
expr = f.t.replace(/^\s*,\s*/, "" ); |
| 1218 |
cur = not ? elems = f.r : jQuery.merge( cur, f.r ); |
| 1219 |
} |
| 1220 |
|
| 1221 |
return cur;
|
| 1222 |
}, |
| 1223 |
|
| 1224 |
find: function( t, context ) { |
| 1225 |
// Quickly handle non-string expressions
|
| 1226 |
if ( typeof t != "string" ) |
| 1227 |
return [ t ];
|
| 1228 |
|
| 1229 |
// Make sure that the context is a DOM Element
|
| 1230 |
if ( context && !context.nodeType )
|
| 1231 |
context = null;
|
| 1232 |
|
| 1233 |
// Set the correct context (if none is provided)
|
| 1234 |
context = context || document; |
| 1235 |
|
| 1236 |
// Initialize the search
|
| 1237 |
var ret = [context], done = [], last;
|
| 1238 |
|
| 1239 |
// Continue while a selector expression exists, and while
|
| 1240 |
// we're no longer looping upon ourselves
|
| 1241 |
while ( t && last != t ) {
|
| 1242 |
var r = [];
|
| 1243 |
last = t; |
| 1244 |
|
| 1245 |
t = jQuery.trim(t); |
| 1246 |
|
| 1247 |
var foundToken = false; |
| 1248 |
|
| 1249 |
// An attempt at speeding up child selectors that
|
| 1250 |
// point to a specific element tag
|
| 1251 |
var re = quickChild;
|
| 1252 |
var m = re.exec(t);
|
| 1253 |
|
| 1254 |
if ( m ) {
|
| 1255 |
var nodeName = m[1].toUpperCase(); |
| 1256 |
|
| 1257 |
// Perform our own iteration and filter
|
| 1258 |
for ( var i = 0; ret[i]; i++ ) |
| 1259 |
for ( var c = ret[i].firstChild; c; c = c.nextSibling ) |
| 1260 |
if ( c.nodeType == 1 && (nodeName == "*" || c.nodeName.toUpperCase() == nodeName.toUpperCase()) ) |
| 1261 |
r.push( c ); |
| 1262 |
|
| 1263 |
ret = r; |
| 1264 |
t = t.replace( re, "" );
|
| 1265 |
if ( t.indexOf(" ") == 0 ) continue; |
| 1266 |
foundToken = true;
|
| 1267 |
} else {
|
| 1268 |
re = /^([>+~])\s*(\w*)/i;
|
| 1269 |
|
| 1270 |
if ( (m = re.exec(t)) != null ) { |
| 1271 |
r = []; |
| 1272 |
|
| 1273 |
var nodeName = m[2], merge = {}; |
| 1274 |
m = m[1];
|
| 1275 |
|
| 1276 |
for ( var j = 0, rl = ret.length; j < rl; j++ ) { |
| 1277 |
var n = m == "~" || m == "+" ? ret[j].nextSibling : ret[j].firstChild; |
| 1278 |
for ( ; n; n = n.nextSibling )
|
| 1279 |
if ( n.nodeType == 1 ) { |
| 1280 |
var id = jQuery.data(n);
|
| 1281 |
|
| 1282 |
if ( m == "~" && merge[id] ) break; |
| 1283 |
|
| 1284 |
if (!nodeName || n.nodeName.toUpperCase() == nodeName.toUpperCase() ) {
|
| 1285 |
if ( m == "~" ) merge[id] = true; |
| 1286 |
r.push( n ); |
| 1287 |
} |
| 1288 |
|
| 1289 |
if ( m == "+" ) break; |
| 1290 |
} |
| 1291 |
} |
| 1292 |
|
| 1293 |
ret = r; |
| 1294 |
|
| 1295 |
// And remove the token
|
| 1296 |
t = jQuery.trim( t.replace( re, "" ) );
|
| 1297 |
foundToken = true;
|
| 1298 |
} |
| 1299 |
} |
| 1300 |
|
| 1301 |
// See if there's still an expression, and that we haven't already
|
| 1302 |
// matched a token
|
| 1303 |
if ( t && !foundToken ) {
|
| 1304 |
// Handle multiple expressions
|
| 1305 |
if ( !t.indexOf(",") ) { |
| 1306 |
// Clean the result set
|
| 1307 |
if ( context == ret[0] ) ret.shift(); |
| 1308 |
|
| 1309 |
// Merge the result sets
|
| 1310 |
done = jQuery.merge( done, ret ); |
| 1311 |
|
| 1312 |
// Reset the context
|
| 1313 |
r = ret = [context]; |
| 1314 |
|
| 1315 |
// Touch up the selector string
|
| 1316 |
t = " " + t.substr(1,t.length); |
| 1317 |
|
| 1318 |
} else {
|
| 1319 |
// Optimize for the case nodeName#idName
|
| 1320 |
var re2 = quickID;
|
| 1321 |
var m = re2.exec(t);
|
| 1322 |
|
| 1323 |
// Re-organize the results, so that they're consistent
|
| 1324 |
if ( m ) {
|
| 1325 |
m = [ 0, m[2], m[3], m[1] ]; |
| 1326 |
|
| 1327 |
} else {
|
| 1328 |
// Otherwise, do a traditional filter check for
|
| 1329 |
// ID, class, and element selectors
|
| 1330 |
re2 = quickClass; |
| 1331 |
m = re2.exec(t); |
| 1332 |
} |
| 1333 |
|
| 1334 |
m[2] = m[2].replace(/\\/g, ""); |
| 1335 |
|
| 1336 |
var elem = ret[ret.length-1]; |
| 1337 |
|
| 1338 |
// Try to do a global search by ID, where we can
|
| 1339 |
if ( m[1] == "#" && elem && elem.getElementById && !jQuery.isXMLDoc(elem) ) { |
| 1340 |
// Optimization for HTML document case
|
| 1341 |
var oid = elem.getElementById(m[2]); |
| 1342 |
|
| 1343 |
// Do a quick check for the existence of the actual ID attribute
|
| 1344 |
// to avoid selecting by the name attribute in IE
|
| 1345 |
// also check to insure id is a string to avoid selecting an element with the name of 'id' inside a form
|
| 1346 |
if ( (jQuery.browser.msie||jQuery.browser.opera) && oid && typeof oid.id == "string" && oid.id != m[2] ) |
| 1347 |
oid = jQuery('[@id="'+m[2]+'"]', elem)[0]; |
| 1348 |
|
| 1349 |
// Do a quick check for node name (where applicable) so
|
| 1350 |
// that div#foo searches will be really fast
|
| 1351 |
ret = r = oid && (!m[3] || jQuery.nodeName(oid, m[3])) ? [oid] : []; |
| 1352 |
} else {
|
| 1353 |
// We need to find all descendant elements
|
| 1354 |
for ( var i = 0; ret[i]; i++ ) { |
| 1355 |
// Grab the tag name being searched for
|
| 1356 |
var tag = m[1] == "#" && m[3] ? m[3] : m[1] != "" || m[0] == "" ? "*" : m[2]; |
| 1357 |
|
| 1358 |
// Handle IE7 being really dumb about <object>s
|
| 1359 |
if ( tag == "*" && ret[i].nodeName.toLowerCase() == "object" ) |
| 1360 |
tag = "param";
|
| 1361 |
|
| 1362 |
r = jQuery.merge( r, ret[i].getElementsByTagName( tag )); |
| 1363 |
} |
| 1364 |
|
| 1365 |
// It's faster to filter by class and be done with it
|
| 1366 |
if ( m[1] == "." ) |
| 1367 |
r = jQuery.classFilter( r, m[2] );
|
| 1368 |
|
| 1369 |
// Same with ID filtering
|
| 1370 |
if ( m[1] == "#" ) { |
| 1371 |
var tmp = [];
|
| 1372 |
|
| 1373 |
// Try to find the element with the ID
|
| 1374 |
for ( var i = 0; r[i]; i++ ) |
| 1375 |
if ( r[i].getAttribute("id") == m[2] ) { |
| 1376 |
tmp = [ r[i] ]; |
| 1377 |
break;
|
| 1378 |
} |
| 1379 |
|
| 1380 |
r = tmp; |
| 1381 |
} |
| 1382 |
|
| 1383 |
ret = r; |
| 1384 |
} |
| 1385 |
|
| 1386 |
t = t.replace( re2, "" );
|
| 1387 |
} |
| 1388 |
|
| 1389 |
} |
| 1390 |
|
| 1391 |
// If a selector string still exists
|
| 1392 |
if ( t ) {
|
| 1393 |
// Attempt to filter it
|
| 1394 |
var val = jQuery.filter(t,r);
|
| 1395 |
ret = r = val.r; |
| 1396 |
t = jQuery.trim(val.t); |
| 1397 |
} |
| 1398 |
} |
| 1399 |
|
| 1400 |
// An error occurred with the selector;
|
| 1401 |
// just return an empty set instead
|
| 1402 |
if ( t )
|
| 1403 |
ret = []; |
| 1404 |
|
| 1405 |
// Remove the root context
|
| 1406 |
if ( ret && context == ret[0] ) |
| 1407 |
ret.shift(); |
| 1408 |
|
| 1409 |
// And combine the results
|
| 1410 |
done = jQuery.merge( done, ret ); |
| 1411 |
|
| 1412 |
return done;
|
| 1413 |
}, |
| 1414 |
|
| 1415 |
classFilter: function(r,m,not){ |
| 1416 |
m = " " + m + " "; |
| 1417 |
var tmp = [];
|
| 1418 |
for ( var i = 0; r[i]; i++ ) { |
| 1419 |
var pass = (" " + r[i].className + " ").indexOf( m ) >= 0; |
| 1420 |
if ( !not && pass || not && !pass )
|
| 1421 |
tmp.push( r[i] ); |
| 1422 |
} |
| 1423 |
return tmp;
|
| 1424 |
}, |
| 1425 |
|
| 1426 |
filter: function(t,r,not) { |
| 1427 |
var last;
|
| 1428 |
|
| 1429 |
// Look for common filter expressions
|
| 1430 |
while ( t && t != last ) {
|
| 1431 |
last = t; |
| 1432 |
|
| 1433 |
var p = jQuery.parse, m;
|
| 1434 |
|
| 1435 |
for ( var i = 0; p[i]; i++ ) { |
| 1436 |
m = p[i].exec( t ); |
| 1437 |
|
| 1438 |
if ( m ) {
|
| 1439 |
// Remove what we just matched
|
| 1440 |
t = t.substring( m[0].length );
|
| 1441 |
|
| 1442 |
m[2] = m[2].replace(/\\/g, ""); |
| 1443 |
break;
|
| 1444 |
} |
| 1445 |
} |
| 1446 |
|
| 1447 |
if ( !m )
|
| 1448 |
break;
|
| 1449 |
|
| 1450 |
// :not() is a special case that can be optimized by
|
| 1451 |
// keeping it out of the expression list
|
| 1452 |
if ( m[1] == ":" && m[2] == "not" ) |
| 1453 |
r = jQuery.filter(m[3], r, true).r; |
| 1454 |
|
| 1455 |
// We can get a big speed boost by filtering by class here
|
| 1456 |
else if ( m[1] == "." ) |
| 1457 |
r = jQuery.classFilter(r, m[2], not);
|
| 1458 |
|
| 1459 |
else if ( m[1] == "[" ) { |
| 1460 |
var tmp = [], type = m[3]; |
| 1461 |
|
| 1462 |
for ( var i = 0, rl = r.length; i < rl; i++ ) { |
| 1463 |
var a = r[i], z = a[ jQuery.props[m[2]] || m[2] ]; |
| 1464 |
|
| 1465 |
if ( z == null || /href|src|selected/.test(m[2]) ) |
| 1466 |
z = jQuery.attr(a,m[2]) || ''; |
| 1467 |
|
| 1468 |
if ( (type == "" && !!z || |
| 1469 |
type == "=" && z == m[5] || |
| 1470 |
type == "!=" && z != m[5] || |
| 1471 |
type == "^=" && z && !z.indexOf(m[5]) || |
| 1472 |
type == "$=" && z.substr(z.length - m[5].length) == m[5] || |
| 1473 |
(type == "*=" || type == "~=") && z.indexOf(m[5]) >= 0) ^ not ) |
| 1474 |
tmp.push( a ); |
| 1475 |
} |
| 1476 |
|
| 1477 |
r = tmp; |
| 1478 |
|
| 1479 |
// We can get a speed boost by handling nth-child here
|
| 1480 |
} else if ( m[1] == ":" && m[2] == "nth-child" ) { |
| 1481 |
var merge = {}, tmp = [],
|
| 1482 |
test = /(\d*)n\+?(\d*)/.exec(
|
| 1483 |
m[3] == "even" && "2n" || m[3] == "odd" && "2n+1" || |
| 1484 |
!/\D/.test(m[3]) && "n+" + m[3] || m[3]), |
| 1485 |
first = (test[1] || 1) - 0, last = test[2] - 0; |
| 1486 |
|
| 1487 |
for ( var i = 0, rl = r.length; i < rl; i++ ) { |
| 1488 |
var node = r[i], parentNode = node.parentNode, id = jQuery.data(parentNode);
|
| 1489 |
|
| 1490 |
if ( !merge[id] ) {
|
| 1491 |
var c = 1; |
| 1492 |
|
| 1493 |
for ( var n = parentNode.firstChild; n; n = n.nextSibling ) |
| 1494 |
if ( n.nodeType == 1 ) |
| 1495 |
n.nodeIndex = c++; |
| 1496 |
|
| 1497 |
merge[id] = true;
|
| 1498 |
} |
| 1499 |
|
| 1500 |
var add = false; |
| 1501 |
|
| 1502 |
if ( first == 1 ) { |
| 1503 |
if ( last == 0 || node.nodeIndex == last ) |
| 1504 |
add = true;
|
| 1505 |
} else if ( (node.nodeIndex + last) % first == 0 ) |
| 1506 |
add = true;
|
| 1507 |
|
| 1508 |
if ( add ^ not )
|
| 1509 |
tmp.push( node ); |
| 1510 |
} |
| 1511 |
|
| 1512 |
r = tmp; |
| 1513 |
|
| 1514 |
// Otherwise, find the expression to execute
|
| 1515 |
} else {
|
| 1516 |
var f = jQuery.expr[m[1]]; |
| 1517 |
if ( typeof f != "string" ) |
| 1518 |
f = jQuery.expr[m[1]][m[2]]; |
| 1519 |
|
| 1520 |
// Build a custom macro to enclose it
|
| 1521 |
f = eval("false||function(a,i){return " + f + "}"); |
| 1522 |
|
| 1523 |
// Execute it against the current filter
|
| 1524 |
r = jQuery.grep( r, f, not ); |
| 1525 |
} |
| 1526 |
} |
| 1527 |
|
| 1528 |
// Return an array of filtered elements (r)
|
| 1529 |
// and the modified expression string (t)
|
| 1530 |
return { r: r, t: t }; |
| 1531 |
}, |
| 1532 |
|
| 1533 |
dir: function( elem, dir ){ |
| 1534 |
var matched = [];
|
| 1535 |
var cur = elem[dir];
|
| 1536 |
while ( cur && cur != document ) {
|
| 1537 |
if ( cur.nodeType == 1 ) |
| 1538 |
matched.push( cur ); |
| 1539 |
cur = cur[dir]; |
| 1540 |
} |
| 1541 |
return matched;
|
| 1542 |
}, |
| 1543 |
|
| 1544 |
nth: function(cur,result,dir,elem){ |
| 1545 |
result = result || 1;
|
| 1546 |
var num = 0; |
| 1547 |
|
| 1548 |
for ( ; cur; cur = cur[dir] )
|
| 1549 |
if ( cur.nodeType == 1 && ++num == result ) |
| 1550 |
break;
|
| 1551 |
|
| 1552 |
return cur;
|
| 1553 |
}, |
| 1554 |
|
| 1555 |
sibling: function( n, elem ) { |
| 1556 |
var r = [];
|
| 1557 |
|
| 1558 |
for ( ; n; n = n.nextSibling ) {
|
| 1559 |
if ( n.nodeType == 1 && (!elem || n != elem) ) |
| 1560 |
r.push( n ); |
| 1561 |
} |
| 1562 |
|
| 1563 |
return r;
|
| 1564 |
} |
| 1565 |
}); |
| 1566 |
/*
|
| 1567 |
* A number of helper functions used for managing events.
|
| 1568 |
* Many of the ideas behind this code orignated from
|
| 1569 |
* Dean Edwards' addEvent library.
|
| 1570 |
*/
|
| 1571 |
jQuery.event = {
|
| 1572 |
|
| 1573 |
// Bind an event to an element
|
| 1574 |
// Original by Dean Edwards
|
| 1575 |
add: function(element, type, handler, data) { |
| 1576 |
// For whatever reason, IE has trouble passing the window object
|
| 1577 |
// around, causing it to be cloned in the process
|
| 1578 |
if ( jQuery.browser.msie && element.setInterval != undefined ) |
| 1579 |
element = window; |
| 1580 |
|
| 1581 |
// Make sure that the function being executed has a unique ID
|
| 1582 |
if ( !handler.guid )
|
| 1583 |
handler.guid = this.guid++;
|
| 1584 |
|
| 1585 |
// if data is passed, bind to handler
|
| 1586 |
if( data != undefined ) { |
| 1587 |
// Create temporary function pointer to original handler
|
| 1588 |
var fn = handler;
|
| 1589 |
|
| 1590 |
// Create unique handler function, wrapped around original handler
|
| 1591 |
handler = function() { |
| 1592 |
// Pass arguments and context to original handler
|
| 1593 |
return fn.apply(this, arguments); |
| 1594 |
}; |
| 1595 |
|
| 1596 |
// Store data in unique handler
|
| 1597 |
handler.data = data; |
| 1598 |
|
| 1599 |
// Set the guid of unique handler to the same of original handler, so it can be removed
|
| 1600 |
handler.guid = fn.guid; |
| 1601 |
} |
| 1602 |
|
| 1603 |
// Namespaced event handlers
|
| 1604 |
var parts = type.split("."); |
| 1605 |
type = parts[0];
|
| 1606 |
handler.type = parts[1];
|
| 1607 |
|
| 1608 |
// Init the element's event structure
|
| 1609 |
var events = jQuery.data(element, "events") || jQuery.data(element, "events", {}); |
| 1610 |
|
| 1611 |
var handle = jQuery.data(element, "handle", function(){ |
| 1612 |
// returned undefined or false
|
| 1613 |
var val;
|
| 1614 |
|
| 1615 |
// Handle the second event of a trigger and when
|
| 1616 |
// an event is called after a page has unloaded
|
| 1617 |
if ( typeof jQuery == "undefined" || jQuery.event.triggered ) |
| 1618 |
return val;
|
| 1619 |
|
| 1620 |
val = jQuery.event.handle.apply(element, arguments);
|
| 1621 |
|
| 1622 |
return val;
|
| 1623 |
}); |
| 1624 |
|
| 1625 |
// Get the current list of functions bound to this event
|
| 1626 |
var handlers = events[type];
|
| 1627 |
|
| 1628 |
// Init the event handler queue
|
| 1629 |
if (!handlers) {
|
| 1630 |
handlers = events[type] = {};
|
| 1631 |
|
| 1632 |
// And bind the global event handler to the element
|
| 1633 |
if (element.addEventListener)
|
| 1634 |
element.addEventListener(type, handle, false);
|
| 1635 |
else
|
| 1636 |
element.attachEvent("on" + type, handle);
|
| 1637 |
} |
| 1638 |
|
| 1639 |
// Add the function to the element's handler list
|
| 1640 |
handlers[handler.guid] = handler; |
| 1641 |
|
| 1642 |
// Keep track of which events have been used, for global triggering
|
| 1643 |
this.global[type] = true; |
| 1644 |
}, |
| 1645 |
|
| 1646 |
guid: 1, |
| 1647 |
global: {},
|
| 1648 |
|
| 1649 |
// Detach an event or set of events from an element
|
| 1650 |
remove: function(element, type, handler) { |
| 1651 |
var events = jQuery.data(element, "events"), ret, index; |
| 1652 |
|
| 1653 |
// Namespaced event handlers
|
| 1654 |
if ( typeof type == "string" ) { |
| 1655 |
var parts = type.split("."); |
| 1656 |
type = parts[0];
|
| 1657 |
} |
| 1658 |
|
| 1659 |
if ( events ) {
|
| 1660 |
// type is actually an event object here
|
| 1661 |
if ( type && type.type ) {
|
| 1662 |
handler = type.handler; |
| 1663 |
type = type.type; |
| 1664 |
} |
| 1665 |
|
| 1666 |
if ( !type ) {
|
| 1667 |
for ( type in events ) |
| 1668 |
this.remove( element, type );
|
| 1669 |
|
| 1670 |
} else if ( events[type] ) { |
| 1671 |
// remove the given handler for the given type
|
| 1672 |
if ( handler )
|
| 1673 |
delete events[type][handler.guid];
|
| 1674 |
|
| 1675 |
// remove all handlers for the given type
|
| 1676 |
else
|
| 1677 |
for ( handler in events[type] ) |
| 1678 |
// Handle the removal of namespaced events
|
| 1679 |
if ( !parts[1] || events[type][handler].type == parts[1] ) |
| 1680 |
delete events[type][handler];
|
| 1681 |
|
| 1682 |
// remove generic event handler if no more handlers exist
|
| 1683 |
for ( ret in events[type] ) break; |
| 1684 |
if ( !ret ) {
|
| 1685 |
if (element.removeEventListener)
|
| 1686 |
element.removeEventListener(type, jQuery.data(element, "handle"), false); |
| 1687 |
else
|
| 1688 |
element.detachEvent("on" + type, jQuery.data(element, "handle")); |
| 1689 |
ret = null;
|
| 1690 |
delete events[type];
|
| 1691 |
} |
| 1692 |
} |
| 1693 |
|
| 1694 |
// Remove the expando if it's no longer used
|
| 1695 |
for ( ret in events ) break; |
| 1696 |
if ( !ret ) {
|
| 1697 |
jQuery.removeData( element, "events" );
|
| 1698 |
jQuery.removeData( element, "handle" );
|
| 1699 |
} |
| 1700 |
} |
| 1701 |
}, |
| 1702 |
|
| 1703 |
trigger: function(type, data, element, donative, extra) { |
| 1704 |
// Clone the incoming data, if any
|
| 1705 |
data = jQuery.makeArray(data || []); |
| 1706 |
|
| 1707 |
// Handle a global trigger
|
| 1708 |
if ( !element ) {
|
| 1709 |
// Only trigger if we've ever bound an event for it
|
| 1710 |
if ( this.global[type] ) |
| 1711 |
jQuery("*").add([window, document]).trigger(type, data);
|
| 1712 |
|
| 1713 |
// Handle triggering a single element
|
| 1714 |
} else {
|
| 1715 |
var val, ret, fn = jQuery.isFunction( element[ type ] || null ), |
| 1716 |
// Check to see if we need to provide a fake event, or not
|
| 1717 |
evt = !data[0] || !data[0].preventDefault; |
| 1718 |
|
| 1719 |
// Pass along a fake event
|
| 1720 |
if ( evt )
|
| 1721 |
data.unshift( this.fix({ type: type, target: element }) ); |
| 1722 |
|
| 1723 |
// Enforce the right trigger type
|
| 1724 |
data[0].type = type;
|
| 1725 |
|
| 1726 |
// Trigger the event
|
| 1727 |
if ( jQuery.isFunction( jQuery.data(element, "handle") ) ) |
| 1728 |
val = jQuery.data(element, "handle").apply( element, data );
|
| 1729 |
|
| 1730 |
// Handle triggering native .onfoo handlers
|
| 1731 |
if ( !fn && element["on"+type] && element["on"+type].apply( element, data ) === false ) |
| 1732 |
val = false;
|
| 1733 |
|
| 1734 |
// Extra functions don't get the custom event object
|
| 1735 |
if ( evt )
|
| 1736 |
data.shift(); |
| 1737 |
|
| 1738 |
// Handle triggering of extra function
|
| 1739 |
if ( extra && extra.apply( element, data ) === false ) |
| 1740 |
val = false;
|
| 1741 |
|
| 1742 |
// Trigger the native events (except for clicks on links)
|
| 1743 |
if ( fn && donative !== false && val !== false && !(jQuery.nodeName(element, 'a') && type == "click") ) { |
| 1744 |
this.triggered = true; |
| 1745 |
element[ type ](); |
| 1746 |
} |
| 1747 |
|
| 1748 |
this.triggered = false; |
| 1749 |
} |
| 1750 |
|
| 1751 |
return val;
|
| 1752 |
}, |
| 1753 |
|
| 1754 |
handle: function(event) { |
| 1755 |
// returned undefined or false
|
| 1756 |
var val;
|
| 1757 |
|
| 1758 |
// Empty object is for triggered events with no data
|
| 1759 |
event = jQuery.event.fix( event || window.event || {} );
|
| 1760 |
|
| 1761 |
// Namespaced event handlers
|
| 1762 |
var parts = event.type.split("."); |
| 1763 |
event.type = parts[0];
|
| 1764 |
|
| 1765 |
var c = jQuery.data(this, "events") && jQuery.data(this, "events")[event.type], args = Array.prototype.slice.call( arguments, 1 ); |
| 1766 |
args.unshift( event ); |
| 1767 |
|
| 1768 |
for ( var j in c ) { |
| 1769 |
// Pass in a reference to the handler function itself
|
| 1770 |
// So that we can later remove it
|
| 1771 |
args[0].handler = c[j];
|
| 1772 |
args[0].data = c[j].data;
|
| 1773 |
|
| 1774 |
// Filter the functions by class
|
| 1775 |
if ( !parts[1] || c[j].type == parts[1] ) { |
| 1776 |
var tmp = c[j].apply( this, args ); |
| 1777 |
|
| 1778 |
if ( val !== false ) |
| 1779 |
val = tmp; |
| 1780 |
|
| 1781 |
if ( tmp === false ) { |
| 1782 |
event.preventDefault(); |
| 1783 |
event.stopPropagation(); |
| 1784 |
} |
| 1785 |
} |
| 1786 |
} |
| 1787 |
|
| 1788 |
// Clean up added properties in IE to prevent memory leak
|
| 1789 |
if (jQuery.browser.msie)
|
| 1790 |
event.target = event.preventDefault = event.stopPropagation = |
| 1791 |
event.handler = event.data = null;
|
| 1792 |
|
| 1793 |
return val;
|
| 1794 |
}, |
| 1795 |
|
| 1796 |
fix: function(event) { |
| 1797 |
// store a copy of the original event object
|
| 1798 |
// and clone to set read-only properties
|
| 1799 |
var originalEvent = event;
|
| 1800 |
event = jQuery.extend({}, originalEvent);
|
| 1801 |
|
| 1802 |
// add preventDefault and stopPropagation since
|
| 1803 |
// they will not work on the clone
|
| 1804 |
event.preventDefault = function() { |
| 1805 |
// if preventDefault exists run it on the original event
|
| 1806 |
if (originalEvent.preventDefault)
|
| 1807 |
originalEvent.preventDefault(); |
| 1808 |
// otherwise set the returnValue property of the original event to false (IE)
|
| 1809 |
originalEvent.returnValue = false;
|
| 1810 |
}; |
| 1811 |
event.stopPropagation = function() { |
| 1812 |
// if stopPropagation exists run it on the original event
|
| 1813 |
if (originalEvent.stopPropagation)
|
| 1814 |
originalEvent.stopPropagation(); |
| 1815 |
// otherwise set the cancelBubble property of the original event to true (IE)
|
| 1816 |
originalEvent.cancelBubble = true;
|
| 1817 |
}; |
| 1818 |
|
| 1819 |
// Fix target property, if necessary
|
| 1820 |
if ( !event.target && event.srcElement )
|
| 1821 |
event.target = event.srcElement; |
| 1822 |
|
| 1823 |
// check if target is a textnode (safari)
|
| 1824 |
if (jQuery.browser.safari && event.target.nodeType == 3) |
| 1825 |
event.target = originalEvent.target.parentNode; |
| 1826 |
|
| 1827 |
// Add relatedTarget, if necessary
|
| 1828 |
if ( !event.relatedTarget && event.fromElement )
|
| 1829 |
event.relatedTarget = event.fromElement == event.target ? event.toElement : event.fromElement; |
| 1830 |
|
| 1831 |
// Calculate pageX/Y if missing and clientX/Y available
|
| 1832 |
if ( event.pageX == null && event.clientX != null ) { |
| 1833 |
var e = document.documentElement, b = document.body;
|
| 1834 |
event.pageX = event.clientX + (e && e.scrollLeft || b.scrollLeft || 0);
|
| 1835 |
event.pageY = event.clientY + (e && e.scrollTop || b.scrollTop || 0);
|
| 1836 |
} |
| 1837 |
|
| 1838 |
// Add which for key events
|
| 1839 |
if ( !event.which && (event.charCode || event.keyCode) )
|
| 1840 |
event.which = event.charCode || event.keyCode; |
| 1841 |
|
| 1842 |
// Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)
|
| 1843 |
if ( !event.metaKey && event.ctrlKey )
|
| 1844 |
event.metaKey = event.ctrlKey; |
| 1845 |
|
| 1846 |
// Add which for click: 1 == left; 2 == middle; 3 == right
|
| 1847 |
// Note: button is not normalized, so don't use it
|
| 1848 |
if ( !event.which && event.button )
|
| 1849 |
event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) )); |
| 1850 |
|
| 1851 |
return event;
|
| 1852 |
} |
| 1853 |
}; |
| 1854 |
|
| 1855 |
jQuery.fn.extend({
|
| 1856 |
bind: function( type, data, fn ) { |
| 1857 |
return type == "unload" ? this.one(type, data, fn) : this.each(function(){ |
| 1858 |
jQuery.event.add( this, type, fn || data, fn && data );
|
| 1859 |
}); |
| 1860 |
}, |
| 1861 |
|
| 1862 |
one: function( type, data, fn ) { |
| 1863 |
return this.each(function(){ |
| 1864 |
jQuery.event.add( this, type, function(event) { |
| 1865 |
jQuery(this).unbind(event);
|
| 1866 |
return (fn || data).apply( this, arguments); |
| 1867 |
}, fn && data); |
| 1868 |
}); |
| 1869 |
}, |
| 1870 |
|
| 1871 |
unbind: function( type, fn ) { |
| 1872 |
return this.each(function(){ |
| 1873 |
jQuery.event.remove( this, type, fn );
|
| 1874 |
}); |
| 1875 |
}, |
| 1876 |
|
| 1877 |
trigger: function( type, data, fn ) { |
| 1878 |
return this.each(function(){ |
| 1879 |
jQuery.event.trigger( type, data, this, true, fn ); |
| 1880 |
}); |
| 1881 |
}, |
| 1882 |
|
| 1883 |
triggerHandler: function( type, data, fn ) { |
| 1884 |
if ( this[0] ) |
| 1885 |
return jQuery.event.trigger( type, data, this[0], false, fn ); |
| 1886 |
}, |
| 1887 |
|
| 1888 |
toggle: function() { |
| 1889 |
// Save reference to arguments for access in closure
|
| 1890 |
var a = arguments; |
| 1891 |
|
| 1892 |
return this.click(function(e) { |
| 1893 |
// Figure out which function to execute
|
| 1894 |
this.lastToggle = 0 == this.lastToggle ? 1 : 0; |
| 1895 |
|
| 1896 |
// Make sure that clicks stop
|
| 1897 |
e.preventDefault(); |
| 1898 |
|
| 1899 |
// and execute the function
|
| 1900 |
return a[this.lastToggle].apply( this, [e] ) || false; |
| 1901 |
}); |
| 1902 |
}, |
| 1903 |
|
| 1904 |
hover: function(f,g) { |
| 1905 |
|
| 1906 |
// A private function for handling mouse 'hovering'
|
| 1907 |
function handleHover(e) { |
| 1908 |
// Check if mouse(over|out) are still within the same parent element
|
| 1909 |
var p = e.relatedTarget;
|
| 1910 |
|
| 1911 |
// Traverse up the tree
|
| 1912 |
while ( p && p != this ) try { p = p.parentNode; } catch(e) { p = this; }; |
| 1913 |
|
| 1914 |
// If we actually just moused on to a sub-element, ignore it
|
| 1915 |
if ( p == this ) return false; |
| 1916 |
|
| 1917 |
// Execute the right function
|
| 1918 |
return (e.type == "mouseover" ? f : g).apply(this, [e]); |
| 1919 |
} |
| 1920 |
|
| 1921 |
// Bind the function to the two event listeners
|
| 1922 |
return this.mouseover(handleHover).mouseout(handleHover); |
| 1923 |
}, |
| 1924 |
|
| 1925 |
ready: function(f) { |
| 1926 |
// Attach the listeners
|
| 1927 |
bindReady(); |
| 1928 |
|
| 1929 |
// If the DOM is already ready
|
| 1930 |
if ( jQuery.isReady )
|
| 1931 |
// Execute the function immediately
|
| 1932 |
f.apply( document, [jQuery] ); |
| 1933 |
|
| 1934 |
// Otherwise, remember the function for later
|
| 1935 |
else
|
| 1936 |
// Add the function to the wait list
|
| 1937 |
jQuery.readyList.push( function() { return f.apply(this, [jQuery]); } ); |
| 1938 |
|
| 1939 |
return this; |
| 1940 |
} |
| 1941 |
}); |
| 1942 |
|
| 1943 |
jQuery.extend({
|
| 1944 |
/*
|
| 1945 |
* All the code that makes DOM Ready work nicely.
|
| 1946 |
*/
|
| 1947 |
isReady: false, |
| 1948 |
readyList: [],
|
| 1949 |
|
| 1950 |
// Handle when the DOM is ready
|
| 1951 |
ready: function() { |
| 1952 |
// Make sure that the DOM is not already loaded
|
| 1953 |
if ( !jQuery.isReady ) {
|
| 1954 |
// Remember that the DOM is ready
|
| 1955 |
jQuery.isReady = true;
|
| 1956 |
|
| 1957 |
// If there are functions bound, to execute
|
| 1958 |
if ( jQuery.readyList ) {
|
| 1959 |
// Execute all of them
|
| 1960 |
jQuery.each( jQuery.readyList, function(){
|
| 1961 |
this.apply( document );
|
| 1962 |
}); |
| 1963 |
|
| 1964 |
// Reset the list of functions
|
| 1965 |
jQuery.readyList = null;
|
| 1966 |
} |
| 1967 |
// Remove event listener to avoid memory leak
|
| 1968 |
if ( jQuery.browser.mozilla || jQuery.browser.opera )
|
| 1969 |
document.removeEventListener( "DOMContentLoaded", jQuery.ready, false ); |
| 1970 |
|
| 1971 |
// Remove script element used by IE hack
|
| 1972 |
if( !window.frames.length ) // don't remove if frames are present (#1187) |
| 1973 |
jQuery(window).load(function(){ jQuery("#__ie_init").remove(); }); |
| 1974 |
} |
| 1975 |
} |
| 1976 |
}); |
| 1977 |
|
| 1978 |
jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," +
|
| 1979 |
"mousedown,mouseup,mousemove,mouseover,mouseout,change,select," +
|
| 1980 |
"submit,keydown,keypress,keyup,error").split(","), function(i,o){ |
| 1981 |
|
| 1982 |
// Handle event binding
|
| 1983 |
jQuery.fn[o] = function(f){
|
| 1984 |
return f ? this.bind(o, f) : this.trigger(o); |
| 1985 |
}; |
| 1986 |
}); |
| 1987 |
|
| 1988 |
var readyBound = false; |
| 1989 |
|
| 1990 |
function bindReady(){ |
| 1991 |
if ( readyBound ) return; |
| 1992 |
readyBound = true;
|
| 1993 |
|
| 1994 |
// If Mozilla is used
|
| 1995 |
if ( jQuery.browser.mozilla || jQuery.browser.opera )
|
| 1996 |
// Use the handy event callback
|
| 1997 |
document.addEventListener( "DOMContentLoaded", jQuery.ready, false ); |
| 1998 |
|
| 1999 |
// If IE is used, use the excellent hack by Matthias Miller
|
| 2000 |
// http://www.outofhanwell.com/blog/index.php?title=the_window_onload_problem_revisited
|
| 2001 |
else if ( jQuery.browser.msie ) { |
| 2002 |
|
| 2003 |
// Only works if you document.write() it
|
| 2004 |
document.write("<scr" + "ipt id=__ie_init defer=true " + |
| 2005 |
"src=//:><\/script>");
|
| 2006 |
|
| 2007 |
// Use the defer script hack
|
| 2008 |
var script = document.getElementById("__ie_init"); |
| 2009 |
|
| 2010 |
// script does not exist if jQuery is loaded dynamically
|
| 2011 |
if ( script )
|
| 2012 |
script.onreadystatechange = function() { |
| 2013 |
if ( this.readyState != "complete" ) return; |
| 2014 |
jQuery.ready(); |
| 2015 |
}; |
| 2016 |
|
| 2017 |
// Clear from memory
|
| 2018 |
script = null;
|
| 2019 |
|
| 2020 |
// If Safari is used
|
| 2021 |
} else if ( jQuery.browser.safari ) |
| 2022 |
// Continually check to see if the document.readyState is valid
|
| 2023 |
jQuery.safariTimer = setInterval(function(){
|
| 2024 |
// loaded and complete are both valid states
|
| 2025 |
if ( document.readyState == "loaded" || |
| 2026 |
document.readyState == "complete" ) {
|
| 2027 |
|
| 2028 |
// If either one are found, remove the timer
|
| 2029 |
clearInterval( jQuery.safariTimer ); |
| 2030 |
jQuery.safariTimer = null;
|
| 2031 |
|
| 2032 |
// and execute any waiting functions
|
| 2033 |
jQuery.ready(); |
| 2034 |
} |
| 2035 |
}, 10);
|
| 2036 |
|
| 2037 |
// A fallback to window.onload, that will always work
|
| 2038 |
jQuery.event.add( window, "load", jQuery.ready );
|
| 2039 |
} |
| 2040 |
jQuery.fn.extend({
|
| 2041 |
load: function( url, params, callback ) { |
| 2042 |
if ( jQuery.isFunction( url ) )
|
| 2043 |
return this.bind("load", url); |
| 2044 |
|
| 2045 |
var off = url.indexOf(" "); |
| 2046 |
if ( off >= 0 ) { |
| 2047 |
var selector = url.slice(off, url.length);
|
| 2048 |
url = url.slice(0, off);
|
| 2049 |
} |
| 2050 |
|
| 2051 |
callback = callback || function(){};
|
| 2052 |
|
| 2053 |
// Default to a GET request
|
| 2054 |
var type = "GET"; |
| 2055 |
|
| 2056 |
// If the second parameter was provided
|
| 2057 |
if ( params )
|
| 2058 |
// If it's a function
|
| 2059 |
if ( jQuery.isFunction( params ) ) {
|
| 2060 |
// We assume that it's the callback
|
| 2061 |
callback = params; |
| 2062 |
params = null;
|
| 2063 |
|
| 2064 |
// Otherwise, build a param string
|
| 2065 |
} else {
|
| 2066 |
params = jQuery.param( params ); |
| 2067 |
type = "POST";
|
| 2068 |
} |
| 2069 |
|
| 2070 |
var self = this; |
| 2071 |
|
| 2072 |
// Request the remote document
|
| 2073 |
jQuery.ajax({
|
| 2074 |
url: url,
|
| 2075 |
type: type,
|
| 2076 |
data: params,
|
| 2077 |
complete: function(res, status){ |
| 2078 |
// If successful, inject the HTML into all the matched elements
|
| 2079 |
if ( status == "success" || status == "notmodified" ) |
| 2080 |
// See if a selector was specified
|
| 2081 |
self.html( selector ? |
| 2082 |
// Create a dummy div to hold the results
|
| 2083 |
jQuery("<div/>")
|
| 2084 |
// inject the contents of the document in, removing the scripts
|
| 2085 |
// to avoid any 'Permission Denied' errors in IE
|
| 2086 |
.append(res.responseText.replace(/<script(.|\s)*?\/script>/g, "")) |
| 2087 |
|
| 2088 |
// Locate the specified elements
|
| 2089 |
.find(selector) : |
| 2090 |
|
| 2091 |
// If not, just inject the full result
|
| 2092 |
res.responseText ); |
| 2093 |
|
| 2094 |
// Add delay to account for Safari's delay in globalEval
|
| 2095 |
setTimeout(function(){
|
| 2096 |
self.each( callback, [res.responseText, status, res] ); |
| 2097 |
}, 13);
|
| 2098 |
} |
| 2099 |
}); |
| 2100 |
return this; |
| 2101 |
}, |
| 2102 |
|
| 2103 |
serialize: function() { |
| 2104 |
return jQuery.param(this.serializeArray()); |
| 2105 |
}, |
| 2106 |
serializeArray: function() { |
| 2107 |
return this.map(function(){ |
| 2108 |
return jQuery.nodeName(this, "form") ? |
| 2109 |
jQuery.makeArray(this.elements) : this; |
| 2110 |
}) |
| 2111 |
.filter(function(){
|
| 2112 |
return this.name && !this.disabled && |
| 2113 |
(this.checked || /select|textarea/i.test(this.nodeName) || |
| 2114 |
/text|hidden|password/i.test(this.type)); |
| 2115 |
}) |
| 2116 |
.map(function(i, elem){
|
| 2117 |
var val = jQuery(this).val(); |
| 2118 |
return val == null ? null : |
| 2119 |
val.constructor == Array ? |
| 2120 |
jQuery.map( val, function(val, i){
|
| 2121 |
return {name: elem.name, value: val}; |
| 2122 |
}) : |
| 2123 |
{name: elem.name, value: val};
|
| 2124 |
}).get(); |
| 2125 |
} |
| 2126 |
}); |
| 2127 |
|
| 2128 |
// Attach a bunch of functions for handling common AJAX events
|
| 2129 |
jQuery.each( "ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".split(","), function(i,o){ |
| 2130 |
jQuery.fn[o] = function(f){
|
| 2131 |
return this.bind(o, f); |
| 2132 |
}; |
| 2133 |
}); |
| 2134 |
|
| 2135 |
var jsc = (new Date).getTime(); |
| 2136 |
|
| 2137 |
jQuery.extend({
|
| 2138 |
get: function( url, data, callback, type ) { |
| 2139 |
// shift arguments if data argument was ommited
|
| 2140 |
if ( jQuery.isFunction( data ) ) {
|
| 2141 |
callback = data; |
| 2142 |
data = null;
|
| 2143 |
} |
| 2144 |
|
| 2145 |
return jQuery.ajax({
|
| 2146 |
type: "GET", |
| 2147 |
url: url,
|
| 2148 |
data: data,
|
| 2149 |
success: callback,
|
| 2150 |
dataType: type
|
| 2151 |
}); |
| 2152 |
}, |
| 2153 |
|
| 2154 |
getScript: function( url, callback ) { |
| 2155 |
return jQuery.get(url, null, callback, "script"); |
| 2156 |
}, |
| 2157 |
|
| 2158 |
getJSON: function( url, data, callback ) { |
| 2159 |
return jQuery.get(url, data, callback, "json"); |
| 2160 |
}, |
| 2161 |
|
| 2162 |
post: function( url, data, callback, type ) { |
| 2163 |
if ( jQuery.isFunction( data ) ) {
|
| 2164 |
callback = data; |
| 2165 |
data = {};
|
| 2166 |
} |
| 2167 |
|
| 2168 |
return jQuery.ajax({
|
| 2169 |
type: "POST", |
| 2170 |
url: url,
|
| 2171 |
data: data,
|
| 2172 |
success: callback,
|
| 2173 |
dataType: type
|
| 2174 |
}); |
| 2175 |
}, |
| 2176 |
|
| 2177 |
ajaxSetup: function( settings ) { |
| 2178 |
jQuery.extend( jQuery.ajaxSettings, settings ); |
| 2179 |
}, |
| 2180 |
|
| 2181 |
ajaxSettings: {
|
| 2182 |
global: true, |
| 2183 |
type: "GET", |
| 2184 |
timeout: 0, |
| 2185 |
contentType: "application/x-www-form-urlencoded", |
| 2186 |
processData: true, |
| 2187 |
async: true, |
| 2188 |
data: null |
| 2189 |
}, |
| 2190 |
|
| 2191 |
// Last-Modified header cache for next request
|
| 2192 |
lastModified: {},
|
| 2193 |
|
| 2194 |
ajax: function( s ) { |
| 2195 |
var jsonp, jsre = /=(\?|%3F)/g, status, data; |
| 2196 |
|
| 2197 |
// Extend the settings, but re-extend 's' so that it can be
|
| 2198 |
// checked again later (in the test suite, specifically)
|
| 2199 |
s = jQuery.extend(true, s, jQuery.extend(true, {}, jQuery.ajaxSettings, s)); |
| 2200 |
|
| 2201 |
// convert data if not already a string
|
| 2202 |
if ( s.data && s.processData && typeof s.data != "string" ) |
| 2203 |
s.data = jQuery.param(s.data); |
| 2204 |
|
| 2205 |
// Handle JSONP Parameter Callbacks
|
| 2206 |
if ( s.dataType == "jsonp" ) { |
| 2207 |
if ( s.type.toLowerCase() == "get" ) { |
| 2208 |
if ( !s.url.match(jsre) )
|
| 2209 |
s.url += (s.url.match(/\?/) ? "&" : "?") + (s.jsonp || "callback") + "=?"; |
| 2210 |
} else if ( !s.data || !s.data.match(jsre) ) |
| 2211 |
s.data = (s.data ? s.data + "&" : "") + (s.jsonp || "callback") + "=?"; |
| 2212 |
s.dataType = "json";
|
| 2213 |
} |
| 2214 |
|
| 2215 |
// Build temporary JSONP function
|
| 2216 |
if ( s.dataType == "json" && (s.data && s.data.match(jsre) || s.url.match(jsre)) ) { |
| 2217 |
jsonp = "jsonp" + jsc++;
|
| 2218 |
|
| 2219 |
// Replace the =? sequence both in the query string and the data
|
| 2220 |
if ( s.data )
|
| 2221 |
s.data = s.data.replace(jsre, "=" + jsonp);
|
| 2222 |
s.url = s.url.replace(jsre, "=" + jsonp);
|
| 2223 |
|
| 2224 |
// We need to make sure
|
| 2225 |
// that a JSONP style response is executed properly
|
| 2226 |
s.dataType = "script";
|
| 2227 |
|
| 2228 |
// Handle JSONP-style loading
|
| 2229 |
window[ jsonp ] = function(tmp){
|
| 2230 |
data = tmp; |
| 2231 |
success(); |
| 2232 |
complete(); |
| 2233 |
// Garbage collect
|
| 2234 |
window[ jsonp ] = undefined;
|
| 2235 |
try{ delete window[ jsonp ]; } catch(e){} |
| 2236 |
}; |
| 2237 |
} |
| 2238 |
|
| 2239 |
if ( s.dataType == "script" && s.cache == null ) |
| 2240 |
s.cache = false;
|
| 2241 |
|
| 2242 |
if ( s.cache === false && s.type.toLowerCase() == "get" ) |
| 2243 |
s.url += (s.url.match(/\?/) ? "&" : "?") + "_=" + (new Date()).getTime(); |
| 2244 |
|
| 2245 |
// If data is available, append data to url for get requests
|
| 2246 |
if ( s.data && s.type.toLowerCase() == "get" ) { |
| 2247 |
s.url += (s.url.match(/\?/) ? "&" : "?") + s.data; |
| 2248 |
|
| 2249 |
// IE likes to send both get and post data, prevent this
|
| 2250 |
s.data = null;
|
| 2251 |
} |
| 2252 |
|
| 2253 |
// Watch for a new set of requests
|
| 2254 |
if ( s.global && ! jQuery.active++ )
|
| 2255 |
jQuery.event.trigger( "ajaxStart" );
|
| 2256 |
|
| 2257 |
// If we're requesting a remote document
|
| 2258 |
// and trying to load JSON or Script
|
| 2259 |
if ( !s.url.indexOf("http") && s.dataType == "script" ) { |
| 2260 |
var head = document.getElementsByTagName("head")[0]; |
| 2261 |
var script = document.createElement("script"); |
| 2262 |
script.src = s.url; |
| 2263 |
|
| 2264 |
// Handle Script loading
|
| 2265 |
if ( !jsonp && (s.success || s.complete) ) {
|
| 2266 |
var done = false; |
| 2267 |
|
| 2268 |
// Attach handlers for all browsers
|
| 2269 |
script.onload = script.onreadystatechange = function(){ |
| 2270 |
if ( !done && (!this.readyState || |
| 2271 |
this.readyState == "loaded" || this.readyState == "complete") ) { |
| 2272 |
done = true;
|
| 2273 |
success(); |
| 2274 |
complete(); |
| 2275 |
head.removeChild( script ); |
| 2276 |
} |
| 2277 |
}; |
| 2278 |
} |
| 2279 |
|
| 2280 |
head.appendChild(script); |
| 2281 |
|
| 2282 |
// We handle everything using the script element injection
|
| 2283 |
return;
|
| 2284 |
} |
| 2285 |
|
| 2286 |
var requestDone = false; |
| 2287 |
|
| 2288 |
// Create the request object; Microsoft failed to properly
|
| 2289 |
// implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available
|
| 2290 |
var xml = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest(); |
| 2291 |
|
| 2292 |
// Open the socket
|
| 2293 |
xml.open(s.type, s.url, s.async); |
| 2294 |
|
| 2295 |
// Set the correct header, if data is being sent
|
| 2296 |
if ( s.data )
|
| 2297 |
xml.setRequestHeader("Content-Type", s.contentType);
|
| 2298 |
|
| 2299 |
// Set the If-Modified-Since header, if ifModified mode.
|
| 2300 |
if ( s.ifModified )
|
| 2301 |
xml.setRequestHeader("If-Modified-Since",
|
| 2302 |
jQuery.lastModified[s.url] || "Thu, 01 Jan 1970 00:00:00 GMT" );
|
| 2303 |
|
| 2304 |
// Set header so the called script knows that it's an XMLHttpRequest
|
| 2305 |
xml.setRequestHeader("X-Requested-With", "XMLHttpRequest"); |
| 2306 |
|
| 2307 |
// Allow custom headers/mimetypes
|
| 2308 |
if ( s.beforeSend )
|
| 2309 |
s.beforeSend(xml); |
| 2310 |
|
| 2311 |
if ( s.global )
|
| 2312 |
jQuery.event.trigger("ajaxSend", [xml, s]);
|
| 2313 |
|
| 2314 |
// Wait for a response to come back
|
| 2315 |
var onreadystatechange = function(isTimeout){ |
| 2316 |
// The transfer is complete and the data is available, or the request timed out
|
| 2317 |
if ( !requestDone && xml && (xml.readyState == 4 || isTimeout == "timeout") ) { |
| 2318 |
requestDone = true;
|
| 2319 |
|
| 2320 |
// clear poll interval
|
| 2321 |
if (ival) {
|
| 2322 |
clearInterval(ival); |
| 2323 |
ival = null;
|
| 2324 |
} |
| 2325 |
|
| 2326 |
status = isTimeout == "timeout" && "timeout" || |
| 2327 |
!jQuery.httpSuccess( xml ) && "error" ||
|
| 2328 |
s.ifModified && jQuery.httpNotModified( xml, s.url ) && "notmodified" ||
|
| 2329 |
"success";
|
| 2330 |
|
| 2331 |
if ( status == "success" ) { |
| 2332 |
// Watch for, and catch, XML document parse errors
|
| 2333 |
try {
|
| 2334 |
// process the data (runs the xml through httpData regardless of callback)
|
| 2335 |
data = jQuery.httpData( xml, s.dataType ); |
| 2336 |
} catch(e) {
|
| 2337 |
status = "parsererror";
|
| 2338 |
} |
| 2339 |
} |
| 2340 |
|
| 2341 |
// Make sure that the request was successful or notmodified
|
| 2342 |
if ( status == "success" ) { |
| 2343 |
// Cache Last-Modified header, if ifModified mode.
|
| 2344 |
var modRes;
|
| 2345 |
try {
|
| 2346 |
modRes = xml.getResponseHeader("Last-Modified");
|
| 2347 |
} catch(e) {} // swallow exception thrown by FF if header is not available |
| 2348 |
|
| 2349 |
if ( s.ifModified && modRes )
|
| 2350 |
jQuery.lastModified[s.url] = modRes; |
| 2351 |
|
| 2352 |
// JSONP handles its own success callback
|
| 2353 |
if ( !jsonp )
|
| 2354 |
success(); |
| 2355 |
} else
|
| 2356 |
jQuery.handleError(s, xml, status); |
| 2357 |
|
| 2358 |
// Fire the complete handlers
|
| 2359 |
complete(); |
| 2360 |
|
| 2361 |
// Stop memory leaks
|
| 2362 |
if ( s.async )
|
| 2363 |
xml = null;
|
| 2364 |
} |
| 2365 |
}; |
| 2366 |
|
| 2367 |
if ( s.async ) {
|
| 2368 |
// don't attach the handler to the request, just poll it instead
|
| 2369 |
var ival = setInterval(onreadystatechange, 13); |
| 2370 |
|
| 2371 |
// Timeout checker
|
| 2372 |
if ( s.timeout > 0 ) |
| 2373 |
setTimeout(function(){
|
| 2374 |
// Check to see if the request is still happening
|
| 2375 |
if ( xml ) {
|
| 2376 |
// Cancel the request
|
| 2377 |
xml.abort(); |
| 2378 |
|
| 2379 |
if( !requestDone )
|
| 2380 |
onreadystatechange( "timeout" );
|
| 2381 |
} |
| 2382 |
}, s.timeout); |
| 2383 |
} |
| 2384 |
|
| 2385 |
// Send the data
|
| 2386 |
try {
|
| 2387 |
xml.send(s.data); |
| 2388 |
} catch(e) {
|
| 2389 |
jQuery.handleError(s, xml, null, e);
|
| 2390 |
} |
| 2391 |
|
| 2392 |
// firefox 1.5 doesn't fire statechange for sync requests
|
| 2393 |
if ( !s.async )
|
| 2394 |
onreadystatechange(); |
| 2395 |
|
| 2396 |
// return XMLHttpRequest to allow aborting the request etc.
|
| 2397 |
return xml;
|
| 2398 |
|
| 2399 |
function success(){ |
| 2400 |
// If a local callback was specified, fire it and pass it the data
|
| 2401 |
if ( s.success )
|
| 2402 |
s.success( data, status ); |
| 2403 |
|
| 2404 |
// Fire the global callback
|
| 2405 |
if ( s.global )
|
| 2406 |
jQuery.event.trigger( "ajaxSuccess", [xml, s] );
|
| 2407 |
} |
| 2408 |
|
| 2409 |
function complete(){ |
| 2410 |
// Process result
|
| 2411 |
if ( s.complete )
|
| 2412 |
s.complete(xml, status); |
| 2413 |
|
| 2414 |
// The request was completed
|
| 2415 |
if ( s.global )
|
| 2416 |
jQuery.event.trigger( "ajaxComplete", [xml, s] );
|
| 2417 |
|
| 2418 |
// Handle the global AJAX counter
|
| 2419 |
if ( s.global && ! --jQuery.active )
|
| 2420 |
jQuery.event.trigger( "ajaxStop" );
|
| 2421 |
} |
| 2422 |
}, |
| 2423 |
|
| 2424 |
handleError: function( s, xml, status, e ) { |
| 2425 |
// If a local callback was specified, fire it
|
| 2426 |
if ( s.error ) s.error( xml, status, e );
|
| 2427 |
|
| 2428 |
// Fire the global callback
|
| 2429 |
if ( s.global )
|
| 2430 |
jQuery.event.trigger( "ajaxError", [xml, s, e] );
|
| 2431 |
}, |
| 2432 |
|
| 2433 |
// Counter for holding the number of active queries
|
| 2434 |
active: 0, |
| 2435 |
|
| 2436 |
// Determines if an XMLHttpRequest was successful or not
|
| 2437 |
httpSuccess: function( r ) { |
| 2438 |
try {
|
| 2439 |
return !r.status && location.protocol == "file:" || |
| 2440 |
( r.status >= 200 && r.status < 300 ) || r.status == 304 || |
| 2441 |
jQuery.browser.safari && r.status == undefined;
|
| 2442 |
} catch(e){}
|
| 2443 |
return false; |
| 2444 |
}, |
| 2445 |
|
| 2446 |
// Determines if an XMLHttpRequest returns NotModified
|
| 2447 |
httpNotModified: function( xml, url ) { |
| 2448 |
try {
|
| 2449 |
var xmlRes = xml.getResponseHeader("Last-Modified"); |
| 2450 |
|
| 2451 |
// Firefox always returns 200. check Last-Modified date
|
| 2452 |
return xml.status == 304 || xmlRes == jQuery.lastModified[url] || |
| 2453 |
jQuery.browser.safari && xml.status == undefined;
|
| 2454 |
} catch(e){}
|
| 2455 |
return false; |
| 2456 |
}, |
| 2457 |
|
| 2458 |
httpData: function( r, type ) { |
| 2459 |
var ct = r.getResponseHeader("content-type"); |
| 2460 |
var xml = type == "xml" || !type && ct && ct.indexOf("xml") >= 0; |
| 2461 |
var data = xml ? r.responseXML : r.responseText;
|
| 2462 |
|
| 2463 |
if ( xml && data.documentElement.tagName == "parsererror" ) |
| 2464 |
throw "parsererror"; |
| 2465 |
|
| 2466 |
// If the type is "script", eval it in global context
|
| 2467 |
if ( type == "script" ) |
| 2468 |
jQuery.globalEval( data ); |
| 2469 |
|
| 2470 |
// Get the JavaScript object, if JSON is used.
|
| 2471 |
if ( type == "json" ) |
| 2472 |
data = eval("(" + data + ")"); |
| 2473 |
|
| 2474 |
return data;
|
| 2475 |
}, |
| 2476 |
|
| 2477 |
// Serialize an array of form elements or a set of
|
| 2478 |
// key/values into a query string
|
| 2479 |
param: function( a ) { |
| 2480 |
var s = [];
|
| 2481 |
|
| 2482 |
// If an array was passed in, assume that it is an array
|
| 2483 |
// of form elements
|
| 2484 |
if ( a.constructor == Array || a.jquery )
|
| 2485 |
// Serialize the form elements
|
| 2486 |
jQuery.each( a, function(){
|
| 2487 |
s.push( encodeURIComponent(this.name) + "=" + encodeURIComponent( this.value ) ); |
| 2488 |
}); |
| 2489 |
|
| 2490 |
// Otherwise, assume that it's an object of key/value pairs
|
| 2491 |
else
|
| 2492 |
// Serialize the key/values
|
| 2493 |
for ( var j in a ) |
| 2494 |
// If the value is an array then the key names need to be repeated
|
| 2495 |
if ( a[j] && a[j].constructor == Array )
|
| 2496 |
jQuery.each( a[j], function(){
|
| 2497 |
s.push( encodeURIComponent(j) + "=" + encodeURIComponent( this ) ); |
| 2498 |
}); |
| 2499 |
else
|
| 2500 |
s.push( encodeURIComponent(j) + "=" + encodeURIComponent( a[j] ) );
|
| 2501 |
|
| 2502 |
// Return the resulting serialization
|
| 2503 |
return s.join("&").replace(/%20/g, "+"); |
| 2504 |
} |
| 2505 |
|
| 2506 |
}); |
| 2507 |
jQuery.fn.extend({
|
| 2508 |
show: function(speed,callback){ |
| 2509 |
return speed ?
|
| 2510 |
this.animate({
|
| 2511 |
height: "show", width: "show", opacity: "show" |
| 2512 |
}, speed, callback) : |
| 2513 |
|
| 2514 |
this.filter(":hidden").each(function(){ |
| 2515 |
this.style.display = this.oldblock ? this.oldblock : ""; |
| 2516 |
if ( jQuery.css(this,"display") == "none" ) |
| 2517 |
this.style.display = "block"; |
| 2518 |
}).end(); |
| 2519 |
}, |
| 2520 |
|
| 2521 |
hide: function(speed,callback){ |
| 2522 |
return speed ?
|
| 2523 |
this.animate({
|
| 2524 |
height: "hide", width: "hide", opacity: "hide" |
| 2525 |
}, speed, callback) : |
| 2526 |
|
| 2527 |
this.filter(":visible").each(function(){ |
| 2528 |
this.oldblock = this.oldblock || jQuery.css(this,"display"); |
| 2529 |
if ( this.oldblock == "none" ) |
| 2530 |
this.oldblock = "block"; |
| 2531 |
this.style.display = "none"; |
| 2532 |
}).end(); |
| 2533 |
}, |
| 2534 |
|
| 2535 |
// Save the old toggle function
|
| 2536 |
_toggle: jQuery.fn.toggle,
|
| 2537 |
|
| 2538 |
toggle: function( fn, fn2 ){ |
| 2539 |
return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ?
|
| 2540 |
this._toggle( fn, fn2 ) :
|
| 2541 |
fn ? |
| 2542 |
this.animate({
|
| 2543 |
height: "toggle", width: "toggle", opacity: "toggle" |
| 2544 |
}, fn, fn2) : |
| 2545 |
this.each(function(){ |
| 2546 |
jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ](); |
| 2547 |
}); |
| 2548 |
}, |
| 2549 |
|
| 2550 |
slideDown: function(speed,callback){ |
| 2551 |
return this.animate({height: "show"}, speed, callback); |
| 2552 |
}, |
| 2553 |
|
| 2554 |
slideUp: function(speed,callback){ |
| 2555 |
return this.animate({height: "hide"}, speed, callback); |
| 2556 |
}, |
| 2557 |
|
| 2558 |
slideToggle: function(speed, callback){ |
| 2559 |
return this.animate({height: "toggle"}, speed, callback); |
| 2560 |
}, |
| 2561 |
|
| 2562 |
fadeIn: function(speed, callback){ |
| 2563 |
return this.animate({opacity: "show"}, speed, callback); |
| 2564 |
}, |
| 2565 |
|
| 2566 |
fadeOut: function(speed, callback){ |
| 2567 |
return this.animate({opacity: "hide"}, speed, callback); |
| 2568 |
}, |
| 2569 |
|
| 2570 |
fadeTo: function(speed,to,callback){ |
| 2571 |
return this.animate({opacity: to}, speed, callback); |
| 2572 |
}, |
| 2573 |
|
| 2574 |
animate: function( prop, speed, easing, callback ) { |
| 2575 |
var opt = jQuery.speed(speed, easing, callback);
|
| 2576 |
|
| 2577 |
return this[ opt.queue === false ? "each" : "queue" ](function(){ |
| 2578 |
opt = jQuery.extend({}, opt);
|
| 2579 |
var hidden = jQuery(this).is(":hidden"), self = this; |
| 2580 |
|
| 2581 |
for ( var p in prop ) { |
| 2582 |
if ( prop[p] == "hide" && hidden || prop[p] == "show" && !hidden ) |
| 2583 |
return jQuery.isFunction(opt.complete) && opt.complete.apply(this); |
| 2584 |
|
| 2585 |
if ( p == "height" || p == "width" ) { |
| 2586 |
// Store display property
|
| 2587 |
opt.display = jQuery.css(this, "display"); |
| 2588 |
|
| 2589 |
// Make sure that nothing sneaks out
|
| 2590 |
opt.overflow = this.style.overflow;
|
| 2591 |
} |
| 2592 |
} |
| 2593 |
|
| 2594 |
if ( opt.overflow != null ) |
| 2595 |
this.style.overflow = "hidden"; |
| 2596 |
|
| 2597 |
opt.curAnim = jQuery.extend({}, prop);
|
| 2598 |
|
| 2599 |
jQuery.each( prop, function(name, val){
|
| 2600 |
var e = new jQuery.fx( self, opt, name ); |
| 2601 |
|
| 2602 |
if ( /toggle|show|hide/.test(val) ) |
| 2603 |
e[ val == "toggle" ? hidden ? "show" : "hide" : val ]( prop ); |
| 2604 |
else {
|
| 2605 |
var parts = val.toString().match(/^([+-]=)?([\d+-.]+)(.*)$/), |
| 2606 |
start = e.cur(true) || 0; |
| 2607 |
|
| 2608 |
if ( parts ) {
|
| 2609 |
var end = parseFloat(parts[2]), |
| 2610 |
unit = parts[3] || "px"; |
| 2611 |
|
| 2612 |
// We need to compute starting value
|
| 2613 |
if ( unit != "px" ) { |
| 2614 |
self.style[ name ] = (end || 1) + unit;
|
| 2615 |
start = ((end || 1) / e.cur(true)) * start; |
| 2616 |
self.style[ name ] = start + unit; |
| 2617 |
} |
| 2618 |
|
| 2619 |
// If a +=/-= token was provided, we're doing a relative animation
|
| 2620 |
if ( parts[1] ) |
| 2621 |
end = ((parts[1] == "-=" ? -1 : 1) * end) + start; |
| 2622 |
|
| 2623 |
e.custom( start, end, unit ); |
| 2624 |
} else
|
| 2625 |
e.custom( start, val, "" );
|
| 2626 |
} |
| 2627 |
}); |
| 2628 |
|
| 2629 |
// For JS strict compliance
|
| 2630 |
return true; |
| 2631 |
}); |
| 2632 |
}, |
| 2633 |
|
| 2634 |
queue: function(type, fn){ |
| 2635 |
if ( jQuery.isFunction(type) ) {
|
| 2636 |
fn = type; |
| 2637 |
type = "fx";
|
| 2638 |
} |
| 2639 |
|
| 2640 |
if ( !type || (typeof type == "string" && !fn) ) |
| 2641 |
return queue( this[0], type ); |
| 2642 |
|
| 2643 |
return this.each(function(){ |
| 2644 |
if ( fn.constructor == Array )
|
| 2645 |
queue(this, type, fn);
|
| 2646 |
else {
|
| 2647 |
queue(this, type).push( fn );
|
| 2648 |
|
| 2649 |
if ( queue(this, type).length == 1 ) |
| 2650 |
fn.apply(this);
|
| 2651 |
} |
| 2652 |
}); |
| 2653 |
}, |
| 2654 |
|
| 2655 |
stop: function(){ |
| 2656 |
var timers = jQuery.timers;
|
| 2657 |
|
| 2658 |
return this.each(function(){ |
| 2659 |
for ( var i = 0; i < timers.length; i++ ) |
| 2660 |
if ( timers[i].elem == this ) |
| 2661 |
timers.splice(i--, 1);
|
| 2662 |
}).dequeue(); |
| 2663 |
} |
| 2664 |
|
| 2665 |
}); |
| 2666 |
|
| 2667 |
var queue = function( elem, type, array ) { |
| 2668 |
if ( !elem )
|
| 2669 |
return;
|
| 2670 |
|
| 2671 |
var q = jQuery.data( elem, type + "queue" ); |
| 2672 |
|
| 2673 |
if ( !q || array )
|
| 2674 |
q = jQuery.data( elem, type + "queue",
|
| 2675 |
array ? jQuery.makeArray(array) : [] ); |
| 2676 |
|
| 2677 |
return q;
|
| 2678 |
}; |
| 2679 |
|
| 2680 |
jQuery.fn.dequeue = function(type){ |
| 2681 |
type = type || "fx";
|
| 2682 |
|
| 2683 |
return this.each(function(){ |
| 2684 |
var q = queue(this, type); |
| 2685 |
|
| 2686 |
q.shift(); |
| 2687 |
|
| 2688 |
if ( q.length )
|
| 2689 |
q[0].apply( this ); |
| 2690 |
}); |
| 2691 |
}; |
| 2692 |
|
| 2693 |
jQuery.extend({
|
| 2694 |
|
| 2695 |
speed: function(speed, easing, fn) { |
| 2696 |
var opt = speed && speed.constructor == Object ? speed : {
|
| 2697 |
complete: fn || !fn && easing ||
|
| 2698 |
jQuery.isFunction( speed ) && speed, |
| 2699 |
duration: speed,
|
| 2700 |
easing: fn && easing || easing && easing.constructor != Function && easing
|
| 2701 |
}; |
| 2702 |
|
| 2703 |
opt.duration = (opt.duration && opt.duration.constructor == Number ? |
| 2704 |
opt.duration : |
| 2705 |
{ slow: 600, fast: 200 }[opt.duration]) || 400;
|
| 2706 |
|
| 2707 |
// Queueing
|
| 2708 |
opt.old = opt.complete; |
| 2709 |
opt.complete = function(){ |
| 2710 |
jQuery(this).dequeue();
|
| 2711 |
if ( jQuery.isFunction( opt.old ) )
|
| 2712 |
opt.old.apply( this );
|
| 2713 |
}; |
| 2714 |
|
| 2715 |
return opt;
|
| 2716 |
}, |
| 2717 |
|
| 2718 |
easing: {
|
| 2719 |
linear: function( p, n, firstNum, diff ) { |
| 2720 |
return firstNum + diff * p;
|
| 2721 |
}, |
| 2722 |
swing: function( p, n, firstNum, diff ) { |
| 2723 |
return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum; |
| 2724 |
} |
| 2725 |
}, |
| 2726 |
|
| 2727 |
timers: [],
|
| 2728 |
|
| 2729 |
fx: function( elem, options, prop ){ |
| 2730 |
this.options = options;
|
| 2731 |
this.elem = elem;
|
| 2732 |
this.prop = prop;
|
| 2733 |
|
| 2734 |
if ( !options.orig )
|
| 2735 |
options.orig = {};
|
| 2736 |
} |
| 2737 |
|
| 2738 |
}); |
| 2739 |
|
| 2740 |
jQuery.fx.prototype = {
|
| 2741 |
|
| 2742 |
// Simple function for setting a style value
|
| 2743 |
update: function(){ |
| 2744 |
if ( this.options.step ) |
| 2745 |
this.options.step.apply( this.elem, [ this.now, this ] ); |
| 2746 |
|
| 2747 |
(jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this ); |
| 2748 |
|
| 2749 |
// Set display property to block for height/width animations
|
| 2750 |
if ( this.prop == "height" || this.prop == "width" ) |
| 2751 |
this.elem.style.display = "block"; |
| 2752 |
}, |
| 2753 |
|
| 2754 |
// Get the current size
|
| 2755 |
cur: function(force){ |
| 2756 |
if ( this.elem[this.prop] != null && this.elem.style[this.prop] == null ) |
| 2757 |
return this.elem[ this.prop ]; |
| 2758 |
|
| 2759 |
var r = parseFloat(jQuery.curCSS(this.elem, this.prop, force)); |
| 2760 |
return r && r > -10000 ? r : parseFloat(jQuery.css(this.elem, this.prop)) || 0; |
| 2761 |
}, |
| 2762 |
|
| 2763 |
// Start an animation from one number to another
|
| 2764 |
custom: function(from, to, unit){ |
| 2765 |
this.startTime = (new Date()).getTime(); |
| 2766 |
this.start = from;
|
| 2767 |
this.end = to;
|
| 2768 |
this.unit = unit || this.unit || "px"; |
| 2769 |
this.now = this.start; |
| 2770 |
this.pos = this.state = 0; |
| 2771 |
this.update();
|
| 2772 |
|
| 2773 |
var self = this; |
| 2774 |
function t(){ |
| 2775 |
return self.step();
|
| 2776 |
} |
| 2777 |
|
| 2778 |
t.elem = this.elem;
|
| 2779 |
|
| 2780 |
jQuery.timers.push(t); |
| 2781 |
|
| 2782 |
if ( jQuery.timers.length == 1 ) { |
| 2783 |
var timer = setInterval(function(){ |
| 2784 |
var timers = jQuery.timers;
|
| 2785 |
|
| 2786 |
for ( var i = 0; i < timers.length; i++ ) |
| 2787 |
if ( !timers[i]() )
|
| 2788 |
timers.splice(i--, 1);
|
| 2789 |
|
| 2790 |
if ( !timers.length )
|
| 2791 |
clearInterval( timer ); |
| 2792 |
}, 13);
|
| 2793 |
} |
| 2794 |
}, |
| 2795 |
|
| 2796 |
// Simple 'show' function
|
| 2797 |
show: function(){ |
| 2798 |
// Remember where we started, so that we can go back to it later
|
| 2799 |
this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop ); |
| 2800 |
this.options.show = true; |
| 2801 |
|
| 2802 |
// Begin the animation
|
| 2803 |
this.custom(0, this.cur()); |
| 2804 |
|
| 2805 |
// Make sure that we start at a small width/height to avoid any
|
| 2806 |
// flash of content
|
| 2807 |
if ( this.prop == "width" || this.prop == "height" ) |
| 2808 |
this.elem.style[this.prop] = "1px"; |
| 2809 |
|
| 2810 |
// Start by showing the element
|
| 2811 |
jQuery(this.elem).show();
|
| 2812 |
}, |
| 2813 |
|
| 2814 |
// Simple 'hide' function
|
| 2815 |
hide: function(){ |
| 2816 |
// Remember where we started, so that we can go back to it later
|
| 2817 |
this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop ); |
| 2818 |
this.options.hide = true; |
| 2819 |
|
| 2820 |
// Begin the animation
|
| 2821 |
this.custom(this.cur(), 0); |
| 2822 |
}, |
| 2823 |
|
| 2824 |
// Each step of an animation
|
| 2825 |
step: function(){ |
| 2826 |
var t = (new Date()).getTime(); |
| 2827 |
|
| 2828 |
if ( t > this.options.duration + this.startTime ) { |
| 2829 |
this.now = this.end; |
| 2830 |
this.pos = this.state = 1; |
| 2831 |
this.update();
|
| 2832 |
|
| 2833 |
this.options.curAnim[ this.prop ] = true; |
| 2834 |
|
| 2835 |
var done = true; |
| 2836 |
for ( var i in this.options.curAnim ) |
| 2837 |
if ( this.options.curAnim[i] !== true ) |
| 2838 |
done = false;
|
| 2839 |
|
| 2840 |
if ( done ) {
|
| 2841 |
if ( this.options.display != null ) { |
| 2842 |
// Reset the overflow
|
| 2843 |
this.elem.style.overflow = this.options.overflow; |
| 2844 |
|
| 2845 |
// Reset the display
|
| 2846 |
this.elem.style.display = this.options.display; |
| 2847 |
if ( jQuery.css(this.elem, "display") == "none" ) |
| 2848 |
this.elem.style.display = "block"; |
| 2849 |
} |
| 2850 |
|
| 2851 |
// Hide the element if the "hide" operation was done
|
| 2852 |
if ( this.options.hide ) |
| 2853 |
this.elem.style.display = "none"; |
| 2854 |
|
| 2855 |
// Reset the properties, if the item has been hidden or shown
|
| 2856 |
if ( this.options.hide || this.options.show ) |
| 2857 |
for ( var p in this.options.curAnim ) |
| 2858 |
jQuery.attr(this.elem.style, p, this.options.orig[p]); |
| 2859 |
} |
| 2860 |
|
| 2861 |
// If a callback was provided, execute it
|
| 2862 |
if ( done && jQuery.isFunction( this.options.complete ) ) |
| 2863 |
// Execute the complete function
|
| 2864 |
this.options.complete.apply( this.elem ); |
| 2865 |
|
| 2866 |
return false; |
| 2867 |
} else {
|
| 2868 |
var n = t - this.startTime; |
| 2869 |
this.state = n / this.options.duration; |
| 2870 |
|
| 2871 |
// Perform the easing function, defaults to swing
|
| 2872 |
this.pos = jQuery.easing[this.options.easing || (jQuery.easing.swing ? "swing" : "linear")](this.state, n, 0, 1, this.options.duration); |
| 2873 |
this.now = this.start + ((this.end - this.start) * this.pos); |
| 2874 |
|
| 2875 |
// Perform the next step of the animation
|
| 2876 |
this.update();
|
| 2877 |
} |
| 2878 |
|
| 2879 |
return true; |
| 2880 |
} |
| 2881 |
|
| 2882 |
}; |
| 2883 |
|
| 2884 |
jQuery.fx.step = {
|
| 2885 |
scrollLeft: function(fx){ |
| 2886 |
fx.elem.scrollLeft = fx.now; |
| 2887 |
}, |
| 2888 |
|
| 2889 |
scrollTop: function(fx){ |
| 2890 |
fx.elem.scrollTop = fx.now; |
| 2891 |
}, |
| 2892 |
|
| 2893 |
opacity: function(fx){ |
| 2894 |
jQuery.attr(fx.elem.style, "opacity", fx.now);
|
| 2895 |
}, |
| 2896 |
|
| 2897 |
_default: function(fx){ |
| 2898 |
fx.elem.style[ fx.prop ] = fx.now + fx.unit; |
| 2899 |
} |
| 2900 |
}; |
| 2901 |
// The Offset Method
|
| 2902 |
// Originally By Brandon Aaron, part of the Dimension Plugin
|
| 2903 |
// http://jquery.com/plugins/project/dimensions
|
| 2904 |
jQuery.fn.offset = function() { |
| 2905 |
var left = 0, top = 0, elem = this[0], results; |
| 2906 |
|
| 2907 |
if ( elem ) with ( jQuery.browser ) { |
| 2908 |
var absolute = jQuery.css(elem, "position") == "absolute", |
| 2909 |
parent = elem.parentNode, |
| 2910 |
offsetParent = elem.offsetParent, |
| 2911 |
doc = elem.ownerDocument, |
| 2912 |
safari2 = safari && parseInt(version) < 522;
|
| 2913 |
|
| 2914 |
// Use getBoundingClientRect if available
|
| 2915 |
if ( elem.getBoundingClientRect ) {
|
| 2916 |
box = elem.getBoundingClientRect(); |
| 2917 |
|
| 2918 |
// Add the document scroll offsets
|
| 2919 |
add( |
| 2920 |
box.left + Math.max(doc.documentElement.scrollLeft, doc.body.scrollLeft), |
| 2921 |
box.top + Math.max(doc.documentElement.scrollTop, doc.body.scrollTop) |
| 2922 |
); |
| 2923 |
|
| 2924 |
// IE adds the HTML element's border, by default it is medium which is 2px
|
| 2925 |
// IE 6 and IE 7 quirks mode the border width is overwritable by the following css html { border: 0; }
|
| 2926 |
// IE 7 standards mode, the border is always 2px
|
| 2927 |
if ( msie ) {
|
| 2928 |
var border = jQuery("html").css("borderWidth"); |
| 2929 |
border = (border == "medium" || jQuery.boxModel && parseInt(version) >= 7) && 2 || border; |
| 2930 |
add( -border, -border ); |
| 2931 |
} |
| 2932 |
|
| 2933 |
// Otherwise loop through the offsetParents and parentNodes
|
| 2934 |
} else {
|
| 2935 |
|
| 2936 |
// Initial element offsets
|
| 2937 |
add( elem.offsetLeft, elem.offsetTop ); |
| 2938 |
|
| 2939 |
// Get parent offsets
|
| 2940 |
while ( offsetParent ) {
|
| 2941 |
// Add offsetParent offsets
|
| 2942 |
add( offsetParent.offsetLeft, offsetParent.offsetTop ); |
| 2943 |
|
| 2944 |
// Mozilla and Safari > 2 does not include the border on offset parents
|
| 2945 |
// However Mozilla adds the border for table cells
|
| 2946 |
if ( mozilla && /^t[d|h]$/i.test(parent.tagName) || !safari2 ) |
| 2947 |
border( offsetParent ); |
| 2948 |
|
| 2949 |
// Safari <= 2 doubles body offsets with an absolutely positioned element or parent
|
| 2950 |
if ( safari2 && !absolute && jQuery.css(offsetParent, "position") == "absolute" ) |
| 2951 |
absolute = true;
|
| 2952 |
|
| 2953 |
// Get next offsetParent
|
| 2954 |
offsetParent = offsetParent.offsetParent; |
| 2955 |
} |
| 2956 |
|
| 2957 |
// Get parent scroll offsets
|
| 2958 |
while ( parent.tagName && !/^body|html$/i.test(parent.tagName) ) { |
| 2959 |
// Work around opera inline/table scrollLeft/Top bug
|
| 2960 |
if ( !/^inline|table-row.*$/i.test(jQuery.css(parent, "display")) ) |
| 2961 |
// Subtract parent scroll offsets
|
| 2962 |
add( -parent.scrollLeft, -parent.scrollTop ); |
| 2963 |
|
| 2964 |
// Mozilla does not add the border for a parent that has overflow != visible
|
| 2965 |
if ( mozilla && jQuery.css(parent, "overflow") != "visible" ) |
| 2966 |
border( parent ); |
| 2967 |
|
| 2968 |
// Get next parent
|
| 2969 |
parent = parent.parentNode; |
| 2970 |
} |
| 2971 |
|
| 2972 |
// Safari doubles body offsets with an absolutely positioned element or parent
|
| 2973 |
if ( safari2 && absolute )
|
| 2974 |
add( -doc.body.offsetLeft, -doc.body.offsetTop ); |
| 2975 |
} |
| 2976 |
|
| 2977 |
// Return an object with top and left properties
|
| 2978 |
results = { top: top, left: left };
|
| 2979 |
} |
| 2980 |
|
| 2981 |
return results;
|
| 2982 |
|
| 2983 |
function border(elem) { |
| 2984 |
add( jQuery.css(elem, "borderLeftWidth"), jQuery.css(elem, "borderTopWidth") ); |
| 2985 |
} |
| 2986 |
|
| 2987 |
function add(l, t) { |
| 2988 |
left += parseInt(l) || 0;
|
| 2989 |
top += parseInt(t) || 0;
|
| 2990 |
} |
| 2991 |
}; |
| 2992 |
})(); |