X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=jquery%2Fjquery.js;h=dad8e6d27c2da2f59b010b4944685630f0ddacdd;hb=e2c2a9392e14f4190148b3c8014fdccf66785b88;hp=b938b5b8a327e7529641a0d777c92c238e6aa6d4;hpb=d143f76973d5368389e760c73ae0c61113cb1c6a;p=jquery.git diff --git a/jquery/jquery.js b/jquery/jquery.js index b938b5b..dad8e6d 100644 --- a/jquery/jquery.js +++ b/jquery/jquery.js @@ -1,7 +1,7 @@ /* - * jQuery (jquery.com) + * jQuery - New Wave Javascript * - * Copyright (c) 2006 John Resig (ejohn.org) + * Copyright (c) 2006 John Resig (jquery.com) * Licensed under the MIT License: * http://www.opensource.org/licenses/mit-license.php * @@ -9,320 +9,420 @@ * $Rev$ */ -/* For JSLint (jslint.com): */ -/*extern ActiveXObject Prototype setTimeout setInterval clearInterval document window XMLHttpRequest navigator*/ - -function $(a,c) { - var $a = a || $.context || document; - var $c = c && c.$jquery && c.get(0) || c; - - // Since we're using Prototype's $ function, - // be nice and have backwards compatability - if ( typeof Prototype != "undefined" ) { - if ( $a.constructor == String ) { - var re = new RegExp( "[^a-zA-Z0-9_-]" ); - if ( !re.test($a) ) { - $c = $c && $c.documentElement || document; - if ( $c.getElementsByTagName($a).length === 0 ) { - var obj = $c.getElementById($a); - if ( obj ) { return obj; } - } - } - } else if ( $a.constructor == Array ) { - return $.map( $a, function(b){ - if ( b.constructor == String ) { - return document.getElementById(b); - } - return b; - }); +// Global undefined variable +window.undefined = window.undefined; + +/** + * Create a new jQuery Object + * @constructor + */ +function jQuery(a,c) { + + // Shortcut for document ready (because $(document).each() is silly) + if ( a && a.constructor == Function ) + return $(document).ready(a); + + // Make sure t hat a selection was provided + a = a || jQuery.context || document; + + /* + * Handle support for overriding other $() functions. Way too many libraries + * provide this function to simply ignore it and overwrite it. + */ + + // Check to see if this is a possible collision case + if ( jQuery._$ && !c && a.constructor == String && + + // Make sure that the expression is a colliding one + !/[^a-zA-Z0-9_-]/.test(a) && + + // and that there are no elements that match it + // (this is the one truly ambiguous case) + !document.getElementsByTagName(a).length ) + + // Use the default method, in case it works some voodoo + return jQuery._$( a ); + + // Watch for when a jQuery object is passed as the selector + if ( a.jquery ) + return a; + + // Watch for when a jQuery object is passed at the context + if ( c && c.jquery ) + return $(c.get()).find(a); + + // If the context is global, return a new object + if ( window == this ) + return new jQuery(a,c); + + // Watch for when an array is passed in + this.get( a.constructor == Array ? + // Assume that it's an array of DOM Elements + a : + + // Find the matching elements and save them for later + jQuery.Select( a, c ) ); + + var fn = arguments[ arguments.length - 1 ]; + if ( fn && fn.constructor == Function ) + this.each(fn); +} + +// Map over the $ in case of overwrite +if ( $ ) + jQuery._$ = $; + +// Map the jQuery namespace to the '$' one +var $ = jQuery; + +jQuery.fn = jQuery.prototype = { + /** + * The current SVN version of jQuery. + * + * @private + * @type String + */ + jquery: "$Rev$", + + /** + * The number of elements currently matched. + * + * @type Number + */ + size: function() { + return this.length; + }, + + /** + * Access the elements matched. If a number is provided, + * the Nth element is returned, otherwise, an array of all + * matched items is returned. + * + * @type Array,DOMElement + */ + get: function(num) { + if ( num && num.constructor == Array ) { + this.length = 0; + [].push.apply( this, num ); + } else + return num == undefined ? + + // Return a 'clean' array + $.map( this, function(a){ return a } ) : + + // Return just the object + this[num]; + }, + + each: function(f) { + for ( var i = 0; i < this.size(); i++ ) + f.apply( this[i], [i] ); + return this; + }, + set: function(a,b) { + return this.each(function(){ + if ( b === undefined ) + for ( var j in a ) + jQuery.attr(this,j,a[j]); + else + jQuery.attr(this,a,b); + }); + }, + html: function(h) { + return h == undefined && this.size() ? + this[0].innerHTML : this.set( "innerHTML", h ); + }, + val: function(h) { + return h == undefined && this.size() ? + this[0].value : this.set( "value", h ); + }, + text: function(e) { + e = e || this; + var t = ""; + for ( var j = 0; j < e.length; j++ ) { + var r = e[j].childNodes; + for ( var i = 0; i < r.length; i++ ) + t += r[i].nodeType != 1 ? + r[i].nodeValue : jQuery.fn.text([ r[i] ]); } - } + return t; + }, + + css: function(a,b) { + return a.constructor != String || b ? + this.each(function(){ + if ( b === undefined ) + for ( var j in a ) + jQuery.attr(this.style,j,a[j]); + else + jQuery.attr(this.style,a,b); + }) : jQuery.css( this[0], a ); + }, + toggle: function() { + return this.each(function(){ + var d = jQuery.css(this,"display"); + if ( !d || d == "none" ) + $(this).show(); + else + $(this).hide(); + }); + }, + show: function() { + return this.each(function(){ + this.style.display = this.oldblock ? this.oldblock : ""; + if ( jQuery.css(this,"display") == "none" ) + this.style.display = "block"; + }); + }, + hide: function() { + return this.each(function(){ + this.oldblock = jQuery.css(this,"display"); + if ( this.oldblock == "none" ) + this.oldblock = "block"; + this.style.display = "none"; + }); + }, + addClass: function(c) { + return this.each(function(){ + jQuery.className.add(this,c); + }); + }, + removeClass: function(c) { + return this.each(function(){ + jQuery.className.remove(this,c); + }); + }, - // Load Dynamic Function List - var self = { - cur: $.Select($a,$c), - $jquery: "$Rev$", + toggleClass: function(c) { + return this.each(function(){ + if (jQuery.hasWord(this,c)) + jQuery.className.remove(this,c); + else + jQuery.className.add(this,c); + }); + }, + remove: function() { + return this.each(function(){ + this.parentNode.removeChild( this ); + }); + }, + + wrap: function() { + var a = jQuery.clean(arguments); + return this.each(function(){ + var b = a[0].cloneNode(true); + this.parentNode.insertBefore( b, this ); + while ( b.firstChild ) + b = b.firstChild; + b.appendChild( this ); + }); + }, + + append: function() { + var clone = this.size() > 1; + var a = jQuery.clean(arguments); + return this.domManip(function(){ + for ( var i = 0; i < a.length; i++ ) + this.appendChild( clone ? a[i].cloneNode(true) : a[i] ); + }); + }, + + appendTo: function() { + var a = arguments; + return this.each(function(){ + for ( var i = 0; i < a.length; i++ ) + $(a[i]).append( this ); + }); + }, + + prepend: function() { + var clone = this.size() > 1; + var a = jQuery.clean(arguments); + return this.domManip(function(){ + for ( var i = a.length - 1; i >= 0; i-- ) + this.insertBefore( clone ? a[i].cloneNode(true) : a[i], this.firstChild ); + }); + }, + + before: function() { + var clone = this.size() > 1; + var a = jQuery.clean(arguments); + return this.each(function(){ + for ( var i = 0; i < a.length; i++ ) + this.parentNode.insertBefore( clone ? a[i].cloneNode(true) : a[i], this ); + }); + }, + + after: function() { + var clone = this.size() > 1; + var a = jQuery.clean(arguments); + return this.each(function(){ + for ( var i = a.length - 1; i >= 0; i-- ) + this.parentNode.insertBefore( clone ? a[i].cloneNode(true) : a[i], this.nextSibling ); + }); + }, + + empty: function() { + return this.each(function(){ + while ( this.firstChild ) + this.removeChild( this.firstChild ); + }); + }, + + bind: function(t,f) { + return this.each(function(){jQuery.event.add(this,t,f);}); + }, + unbind: function(t,f) { + return this.each(function(){jQuery.event.remove(this,t,f);}); + }, + trigger: function(t) { + return this.each(function(){jQuery.event.trigger(this,t);}); + }, + + pushStack: function(a,args) { + var fn = args[args.length-1]; + + if ( !fn || fn.constructor != Function ) { + if ( !this.stack ) this.stack = []; + this.stack.push( this.get() ); + this.get( a ); + } else { + var old = this.get(); + this.get( a ); + if ( fn.constructor == Function ) + return this.each( fn ); + this.get( old ); + } - // The only two getters - size: function() {return this.get().length;}, - get: function(i) { - return typeof i == 'undefined' ? this.cur : this.cur[i]; - }, + return this; + }, - each: function(f) { - for ( var i = 0; i < this.size(); i++ ) { - $.apply( this.get(i), f, [i] ); + end: function() { + this.get( this.stack.pop() ); + return this; + }, + + find: function(t) { + return this.pushStack( $.map( this, function(a){ + return jQuery.Select(t,a); + }), arguments ); + }, + + parent: function(a) { + var ret = jQuery.map(this,"a.parentNode"); + if ( a ) ret = jQuery.filter(a,ret).r; + return this.pushStack( ret, arguments ); + }, + + parents: function(a) { + var ret = jQuery.map(this,jQuery.parents); + if ( a ) ret = jQuery.filter(a,ret).r; + return this.pushStack( ret, arguments ); + }, + + siblings: function(a) { + // Incorrect, need to exclude current element + var ret = jQuery.map(this,jQuery.sibling); + if ( a ) ret = jQuery.filter(a,ret).r; + return this.pushStack( ret, arguments ); + }, + + filter: function(t) { + if ( /,/.test(t) ) { + var p = t.split(/\s*,\s*/); + return this.pushStack( $.map(this,function(a){ + for ( var i = 0; i < p.length; i++ ) + if ( jQuery.filter(p[i],[a]).r.length ) + return a; + }), arguments ); + } else + return this.pushStack( jQuery.filter(t,this).r, arguments ); + }, + not: function(t) { + return this.pushStack( t.constructor == String ? + jQuery.filter(t,this,false).r : + jQuery.grep(this,function(a){ return a != t; }), arguments ); + }, + add: function(t) { + return this.pushStack( jQuery.merge( this, t.constructor == String ? + jQuery.Select(t) : t.constructor == Array ? t : [t] ), arguments ); + }, + + /** + * A wrapper function for each() to be used by append and prepend. + * Handles cases where you're trying to modify the inner contents of + * a table, when you actually need to work with the tbody. + * + * @member jQuery + * @param {String} expr The expression with which to filter + * @type Boolean + */ + is: function(expr) { + return jQuery.filter(expr,this).r.length > 0; + }, + + /** + * A wrapper function for each() to be used by append and prepend. + * Handles cases where you're trying to modify the inner contents of + * a table, when you actually need to work with the tbody. + * + * @private + * @member jQuery + * @param {Function} fn The function doing the DOM manipulation. + * @type jQuery + */ + domManip: function(fn){ + return this.each(function(){ + var obj = this; + + if ( this.nodeName == "TABLE" ) { + var tbody = this.getElementsByTagName("tbody"); + + if ( !tbody.length ) { + obj = document.createElement("tbody"); + this.appendChild( obj ); + } else + obj = tbody[0]; } - return this; - }, - set: function(a,b) { - return this.each(function(){ - if ( typeof b == 'undefined' ) { - for ( var j in a ) { - $.attr(this,j,a[j]); - } - } else { - $.attr(this,a,b); - } - }); - }, - html: function(h) { - return typeof h == 'undefined' && this.size() ? - this.get(0).innerHTML : this.set( "innerHTML", h ); - }, - val: function(h) { - return typeof h == 'undefined' && this.size() ? - this.get(0).value : this.set( "value", h ); - }, - - css: function(a,b) { - return a.constructor != String || b ? - this.each(function(){ - if ( !b ) { - for ( var j in a ) { - $.attr(this.style,j,a[j]); - } - } else { - $.attr(this.style,a,b); - } - }) : $.css( this.get(0), a ); - }, - toggle: function() { - return this.each(function(){ - var d = $.getCSS(this,"display"); - if ( d == "none" || d === '' ) { - $(this).show(); - } else { - $(this).hide(); - } - }); - }, - show: function(a) { - return this.each(function(){ - this.style.display = this.$$oldblock ? this.$$oldblock : ''; - if ( $.getCSS(this,"display") == "none" ) { - this.style.display = 'block'; - } - }); - }, - hide: function(a) { - return this.each(function(){ - this.$$oldblock = $.getCSS(this,"display"); - if ( this.$$oldblock == "none" ) { - this.$$oldblock = 'block'; - } - this.style.display = 'none'; - }); - }, - addClass: function(c) { - return this.each(function(){ - if ($.hasWord(this,c)) { - return null; - } - this.className += ( this.className.length > 0 ? " " : "" ) + c; - }); - }, - removeClass: function(c) { - return this.each(function(){ - this.className = !c ? '' : - this.className.replace( - new RegExp('(^|\\s*\\b[^-])'+c+'($|\\b(?=[^-]))', 'g'), ''); - }); - }, - // TODO: Optomize - toggleClass: function(c) { - return this.each(function(){ - if ($.hasWord(this,c)) { - this.className = - this.className.replace( - new RegExp('(\\s*\\b[^-])'+c+'($|\\b(?=[^-]))', 'g'), ''); - } else { - this.className += ( this.className.length > 0 ? " " : "" ) + c; - } - }); - }, - remove: function() { - this.each(function(){this.parentNode.removeChild( this );}); - this.cur = []; - return this; - }, - - wrap: function() { - var a = $.clean(arguments); - return this.each(function(){ - var b = a[0].cloneNode(true); - this.parentNode.insertBefore( b, this ); - while ( b.firstChild ) { - b = b.firstChild; - } - b.appendChild( this ); - }); - }, - - append: function() { - var clone = this.size() > 1; - var a = $.clean(arguments); - return this.domManip(function(){ - for ( var i = 0; i < a.length; i++ ) { - this.appendChild( clone ? a[i].cloneNode(true) : a[i] ); - } - }); - }, - - appendTo: function() { - var a = arguments; - return this.each(function(){ - for ( var i = 0; i < a.length; i++ ) { - $(a[i]).append( this ); - } - }); - }, - - prepend: function() { - var clone = this.size() > 1; - var a = $.clean(arguments); - return this.domManip(function(){ - for ( var i = a.length - 1; i >= 0; i-- ) { - this.insertBefore( clone ? a[i].cloneNode(true) : a[i], this.firstChild ); - } - }); - }, - - before: function() { - var clone = this.size() > 1; - var a = $.clean(arguments); - return this.each(function(){ - for ( var i = 0; i < a.length; i++ ) { - this.parentNode.insertBefore( clone ? a[i].cloneNode(true) : a[i], this ); - } - }); - }, - - after: function() { - var clone = this.size() > 1; - var a = $.clean(arguments); - return this.each(function(){ - for ( var i = a.length - 1; i >= 0; i-- ) { - this.parentNode.insertBefore( clone ? a[i].cloneNode(true) : a[i], this.nextSibling ); - } - }); - }, + + fn.apply( obj ); + }); + } +}; - empty: function() { - return this.each(function(){ - while ( this.firstChild ) { - this.removeChild( this.firstChild ); - } - }); - }, - - bind: function(t,f) { - return this.each(function(){$.event.add(this,t,f);}); - }, - unbind: function(t,f) { - return this.each(function(){$.event.remove(this,t,f);}); - }, - trigger: function(t) { - return this.each(function(){$.event.trigger(this,t);}); - }, - - find: function(t) { - var old = [], ret = []; - this.each(function(){ - old[old.length] = this; - ret = $.merge( ret, $.Select(t,this) ); - }); - this.old = old; - this.cur = ret; - return this; - }, - end: function() { - this.cur = this.old; - return this; - }, - - parent: function(a) { - this.cur = $.map(this.cur,function(d){ - return d.parentNode; - }); - if ( a ) { - this.cur = $.filter(a,this.cur).r; - } - return this; - }, +/** + * Similar to the Prototype $A() function, only it allows you to + * forcefully pass array-like structures into $(). + */ +jQuery.A = function(a){ + // Create a temporary, clean, array + var r = []; - parents: function(a) { - this.cur = $.map(this.cur,$.parents); - if ( a ) { - this.cur = $.filter(a,this.cur).r; - } - return this; - }, - - siblings: function(a) { - // Incorrect, need to exclude current element - this.cur = $.map(this.cur,$.sibling); - if ( a ) { - this.cur = $.filter(a,this.cur).r; - } - return this; - }, - - filter: function(t) { - this.cur = $.filter(t,this.cur).r; - return this; - }, - not: function(t) { - this.cur = t.constructor == String ? - $.filter(t,this.cur,false).r : - $.grep(this.cur,function(a){return a != t;}); - return this; - }, - add: function(t) { - this.cur = $.merge( this.cur, t.constructor == String ? - $.Select(t) : t.constructor == Array ? t : [t] ); - return this; - }, - is: function(t) { - return $.filter(t,this.cur).r.length > 0; - }, - isNot: function(t) { - return !this.s(t); - } - }; + // and copy the old array contents over to it + for ( var i = 0; i < a.length; i++ ) + r.push( a[i] ); - // TODO: Remove need to return this - for ( var i in $.fn ) { - if ( self[i] !== null ) { - self["_"+i] = self[i]; - } - self[i] = $.fn[i]; - } + // Return the sane jQuery object + return $(r); +}; - if ( typeof Prototype != "undefined" && $a.constructor != String ) { - if ( $c ) { - $a = self.get(); - } - for ( var k in self ) {(function(j){ - try { - if ( !$a[j] ) { - $a[j] = function() { - return $.apply(self,self[j],arguments); - }; - } - } catch(e) {} - })(k);} - return $a; +jQuery.className = { + add: function(o,c){ + if (jQuery.hasWord(o,c)) return; + o.className += ( o.className ? " " : "" ) + c; + }, + remove: function(o,c){ + o.className = !c ? "" : + o.className.replace( + new RegExp("(^|\\s*\\b[^-])"+c+"($|\\b(?=[^-]))", "g"), ""); } - - return self; -} +}; (function(){ var b = navigator.userAgent.toLowerCase(); // Figure out what browser is being used - $.browser = + jQuery.browser = ( /webkit/.test(b) && "safari" ) || ( /opera/.test(b) && "opera" ) || ( /msie/.test(b) && "msie" ) || @@ -330,81 +430,60 @@ function $(a,c) { "other"; // Check to see if the W3C box model is being used - $.boxModel = ( $.browser != "msie" || - document.compatMode == "CSS1Compat" ); + jQuery.boxModel = ( jQuery.browser != "msie" || document.compatMode == "CSS1Compat" ); })(); -$.apply = function(o,f,a) { - a = a || []; - if ( f.apply ) { - return f.apply( o, a ); - } else { - var p = []; - for (var i = 0; i < a.length; i++) { - p[i] = 'a['+i+']'; - } - o.$$exec = this; - var r = eval('o.$$exec(' + p.join(',') + ')'); - o.$$exec = null; - return r; +$.swap = function(e,o,f) { + for ( var i in o ) { + e.style["old"+i] = e.style[i]; + e.style[i] = o[i]; } + f.apply( e, [] ); + for ( var i in o ) + e.style[i] = e.style["old"+i]; }; -$.getCSS = function(e,p) { +jQuery.css = function(e,p) { // Adapted from Prototype 1.4.0 - if ( p == 'height' || p == 'width' ) { - - // Handle extra width/height provided by the W3C box model - var ph = (!$.boxModel ? 0 : - parseInt($.css(e,"paddingTop")) + parseInt($.css(e,"paddingBottom")) + - parseInt($.css(e,"borderTopWidth")) + parseInt($.css(e,"borderBottomWidth"))) || 0; + if ( p == "height" || p == "width" ) { + var old = {}, oHeight, oWidth, d = ["Top","Bottom","Right","Left"]; - var pw = (!$.boxModel ? 0 : - parseInt($.css(e,"paddingLeft")) + parseInt($.css(e,"paddingRight")) + - parseInt($.css(e,"borderLeftWidth")) + parseInt($.css(e,"borderRightWidth"))) || 0; - - var oHeight, oWidth; - - if ($.css(e,"display") != 'none') { - oHeight = e.offsetHeight || parseInt(e.style.height,10) || 0; - oWidth = e.offsetWidth || parseInt(e.style.width,10) || 0; - } else { - var els = e.style; - var ov = els.visibility; - var op = els.position; - var od = els.display; - els.visibility = 'hidden'; - els.position = 'absolute'; - els.display = ''; - oHeight = e.clientHeight || parseInt(e.style.height,10); - oWidth = e.clientWidth || parseInt(e.style.width,10); - els.display = od; - els.position = op; - els.visibility = ov; + for ( var i in d ) { + old["padding" + d[i]] = 0; + old["border" + d[i] + "Width"] = 0; } - return p == 'height' ? - (oHeight - ph < 0 ? 0 : oHeight - ph) : - (oWidth - pw < 0 ? 0 : oWidth - pw); + $.swap( e, old, function() { + if (jQuery.css(e,"display") != 'none') { + oHeight = e.offsetHeight; + oWidth = e.offsetWidth; + } else + $.swap( e, { visibility: 'hidden', position: 'absolute', display: '' }, + function(){ + oHeight = e.clientHeight; + oWidth = e.clientWidth; + }); + }); + + return p == "height" ? oHeight : oWidth; } - - if (e.style[p]) { - return e.style[p]; - } else if (e.currentStyle) { - return e.currentStyle[p]; - } else if (document.defaultView && document.defaultView.getComputedStyle) { - p = p.replace(/([A-Z])/g,"-$1"); - p = p.toLowerCase(); + + var r; + + if (e.style[p]) + r = e.style[p]; + else if (e.currentStyle) + r = e.currentStyle[p]; + else if (document.defaultView && document.defaultView.getComputedStyle) { + p = p.replace(/([A-Z])/g,"-$1").toLowerCase(); var s = document.defaultView.getComputedStyle(e,""); - var r = s ? s.getPropertyValue(p) : p; - return r; - } else { - return null; - } + r = s ? s.getPropertyValue(p) : null; + } + + return r; }; -$.css = $.getCSS; -$.clean = function(a) { +jQuery.clean = function(a) { var r = []; for ( var i = 0; i < a.length; i++ ) { if ( a[i].constructor == String ) { @@ -422,110 +501,100 @@ $.clean = function(a) { if ( tr || td ) { div = div.firstChild.firstChild; - if ( td ) { - div = div.firstChild; - } + if ( td ) div = div.firstChild; } - for ( var j = 0; j < div.childNodes.length; j++ ) { + for ( var j = 0; j < div.childNodes.length; j++ ) r[r.length] = div.childNodes[j]; - } - } else if ( a[i].length && !a[i].nodeType ) { - for ( var k = 0; k < a[i].length; k++ ) { + } else if ( a[i].length && !a[i].nodeType ) + for ( var k = 0; k < a[i].length; k++ ) r[r.length] = a[i][k]; - } - } else if ( a[i] !== null ) { + else if ( a[i] !== null ) r[r.length] = a[i].nodeType ? a[i] : document.createTextNode(a[i].toString()); - } } return r; }; -$.fn = {}; - -/** - * A wrapper function for each() to be used by append and prepend. - * Handles cases where you're trying to modify the inner contents of - * a table, when you actually need to work with the tbody. - */ -$.fn.domManip = function(fn){ - return this.each(function(){ - var obj = this; - - if ( this.nodeName == 'TABLE' ) { - if ( !this.firstChild ) { - this.appendChild( document.createElement("tbody") ); - } - obj = this.firstChild; - } - - $.apply( obj, fn ); - }); -}; - -$.g = { - '': "m[2] == '*' || a.nodeName.toUpperCase() == m[2].toUpperCase()", - '#': "a.getAttribute('id') && a.getAttribute('id').nodeValue == m[2]", - ':': { - lt: "i < m[3]-0", - gt: "i > m[3]-0", - nth: "m[3] - 0 == i", - eq: "m[3] - 0 == i", - first: "i == 0", - last: "i == r.length - 1", - even: "i % 2 == 0", - odd: "i % 2 == 1", - "first-child": "$.sibling(a,0).cur", - "nth-child": "(m[3] == 'even'?$.sibling(a,m[3]).n % 2 == 0 :(m[3] == 'odd'?$.sibling(a,m[3]).n % 2 == 1:$.sibling(a,m[3]).cur))", - "last-child": "$.sibling(a,0,true).cur", - "nth-last-child": "$.sibling(a,m[3],true).cur", - "first-of-type": "$.ofType(a,0)", - "nth-of-type": "$.ofType(a,m[3])", - "last-of-type": "$.ofType(a,0,true)", - "nth-last-of-type": "$.ofType(a,m[3],true)", - "only-of-type": "$.ofType(a) == 1", - "only-child": "$.sibling(a).length == 1", - parent: "a.childNodes.length > 0", - empty: "a.childNodes.length == 0", - root: "a == ( a.ownerDocument ? a.ownerDocument : document ).documentElement", - contains: "(a.innerText || a.innerHTML).indexOf(m[3]) != -1", - visible: "(!a.type || a.type != 'hidden') && ($.getCSS(a,'display') != 'none' && $.getCSS(a,'visibility') != 'hidden')", - hidden: "(a.type && a.type == 'hidden') || $.getCSS(a,'display') == 'none' || $.getCSS(a,'visibility') == 'hidden'", - enabled: "a.disabled == false", +jQuery.g = { + "": "m[2]== '*'||a.nodeName.toUpperCase()==m[2].toUpperCase()", + "#": "a.getAttribute('id')&&a.getAttribute('id')==m[2]", + ":": { + lt: "im[3]-0", + nth: "m[3]-0==i", + eq: "m[3]-0==i", + first: "i==0", + last: "i==r.length-1", + even: "i%2==0", + odd: "i%2==1", + "first-child": "jQuery.sibling(a,0).cur", + "nth-child": "(m[3]=='even'?jQuery.sibling(a,m[3]).n%2==0:(m[3]=='odd'?jQuery.sibling(a,m[3]).n%2==1:jQuery.sibling(a,m[3]).cur))", + "last-child": "jQuery.sibling(a,0,true).cur", + "nth-last-child": "jQuery.sibling(a,m[3],true).cur", + "first-of-type": "jQuery.ofType(a,0)", + "nth-of-type": "jQuery.ofType(a,m[3])", + "last-of-type": "jQuery.ofType(a,0,true)", + "nth-last-of-type": "jQuery.ofType(a,m[3],true)", + "only-of-type": "jQuery.ofType(a)==1", + "only-child": "jQuery.sibling(a).length==1", + parent: "a.childNodes.length", + empty: "!a.childNodes.length", + root: "a==(a.ownerDocument||document).documentElement", + contains: "(a.innerText||a.innerHTML).indexOf(m[3])!=-1", + visible: "(!a.type||a.type!='hidden')&&(jQuery.css(a,'display')!='none'&&jQuery.css(a,'visibility')!= 'hidden')", + hidden: "(a.type&&a.type=='hidden')||jQuery.css(a,'display')=='none'||jQuery.css(a,'visibility')== 'hidden'", + enabled: "!a.disabled", disabled: "a.disabled", checked: "a.checked" }, - ".": "$.hasWord(a,m[2])", + ".": "jQuery.hasWord(a,m[2])", "@": { - "=": "$.attr(a,m[3]) == m[4]", - "!=": "$.attr(a,m[3]) != m[4]", - "~=": "$.hasWord($.attr(a,m[3]),m[4])", - "|=": "$.attr(a,m[3]).indexOf(m[4]) == 0", - "^=": "$.attr(a,m[3]).indexOf(m[4]) == 0", - "$=": "$.attr(a,m[3]).substr( $.attr(a,m[3]).length - m[4].length, m[4].length ) == m[4]", - "*=": "$.attr(a,m[3]).indexOf(m[4]) >= 0", - "": "m[3] == '*' ? a.attributes.length > 0 : $.attr(a,m[3])" - }, - "[": "$.Select(m[2],a).length > 0" + "=": "jQuery.attr(a,m[3])==m[4]", + "!=": "jQuery.attr(a,m[3])!=m[4]", + "~=": "jQuery.hasWord(jQuery.attr(a,m[3]),m[4])", + "|=": "!jQuery.attr(a,m[3]).indexOf(m[4])", + "^=": "!jQuery.attr(a,m[3]).indexOf(m[4])", + "$=": "jQuery.attr(a,m[3]).substr( jQuery.attr(a,m[3]).length - m[4].length,m[4].length )==m[4]", + "*=": "jQuery.attr(a,m[3]).indexOf(m[4])>=0", + "": "m[3]=='*'?a.attributes.length>0:jQuery.attr(a,m[3])" + }, + "[": "jQuery.Select(m[2],a).length" }; -$.Select = function( t, context ) { - context = context || $.context || document; - if ( t.constructor != String ) { - return [t]; +jQuery.token = [ + "\\.\\.|/\\.\\.", "a.parentNode", + ">|/", "jQuery.sibling(a.firstChild)", + "\\+", "jQuery.sibling(a).next", + "~", function(a){ + var r = []; + var s = jQuery.sibling(a); + if ( s.n > 0 ) + for ( var i = s.n; i < s.length; i++ ) + r[r.length] = s[i]; + return r; } +]; + +jQuery.Select = function( t, context ) { + // Make sure that the context is a DOM Element + if ( context && context.getElementsByTagName == undefined ) + context = null; - if ( t.indexOf("//") === 0 ) { + // Set the correct context (if none is provided) + context = context || jQuery.context || document; + + if ( t.constructor != String ) return [t]; + + if ( !t.indexOf("//") ) { context = context.documentElement; t = t.substr(2,t.length); - } else if ( t.indexOf("/") === 0 ) { + } else if ( !t.indexOf("/") ) { context = context.documentElement; t = t.substr(1,t.length); // FIX Assume the root element is right :( - if ( t.indexOf('/') ) { - t = t.substr(t.indexOf('/'),t.length); - } + if ( t.indexOf("/") >= 1 ) + t = t.substr(t.indexOf("/"),t.length); } var ret = [context]; @@ -533,167 +602,137 @@ $.Select = function( t, context ) { var last = null; while ( t.length > 0 && last != t ) { - var r = []; + var r = []; last = t; - t = $.cleanSpaces(t); - - var re = new RegExp( "^//", "i" ); - t = t.replace( re, "" ); - - if ( t.indexOf('..') === 0 || t.indexOf('/..') === 0 ) { - if ( t.indexOf('/') === 0 ) { - t = t.substr(1,t.length); + t = jQuery.cleanSpaces(t).replace( /^\/\//i, "" ); + + var foundToken = false; + + for ( var i = 0; i < jQuery.token.length; i += 2 ) { + var re = new RegExp("^(" + jQuery.token[i] + ")"); + var m = re.exec(t); + + if ( m ) { + r = ret = jQuery.map( ret, jQuery.token[i+1] ); + t = jQuery.cleanSpaces( t.replace( re, "" ) ); + foundToken = true; } - r = $.map( ret, function(a){ return a.parentNode; } ); - t = t.substr(2,t.length); - t = $.cleanSpaces(t); - } else if ( t.indexOf('>') === 0 || t.indexOf('/') === 0 ) { - r = $.map( ret, function(a){ return ( a.childNodes.length > 0 ? $.sibling( a.firstChild ) : null ); } ); - t = t.substr(1,t.length); - t = $.cleanSpaces(t); - } else if ( t.indexOf('+') === 0 ) { - r = $.map( ret, function(a){ return $.sibling(a).next; } ); - t = t.substr(1,t.length); - t = $.cleanSpaces(t); - } else if ( t.indexOf('~') === 0 ) { - r = $.map( ret, function(a){ - var r = []; - var s = $.sibling(a); - if ( s.n > 0 ) { - for ( var i = s.n; i < s.length; i++ ) { - r[r.length] = s[i]; - } - } - return r; - }); - t = t.substr(1,t.length); - t = $.cleanSpaces(t); - } else if ( t.indexOf(',') === 0 || t.indexOf('|') === 0 ) { - if ( ret[0] == context ) { ret.shift(); } - done = $.merge( done, ret ); - r = ret = [context]; - t = " " + t.substr(1,t.length); - } else { - var re2 = new RegExp( "^([#.]?)([a-z0-9\\*_-]*)", "i" ); - var m = re2.exec(t); - - if ( m[1] == "#" ) { // Ummm, should make this work in all XML docs - var oid = document.getElementById(m[2]); - r = ret = oid ? [oid] : []; - t = t.replace( re2, "" ); + } + + if ( !foundToken ) { + + if ( !t.indexOf(",") || !t.indexOf("|") ) { + if ( ret[0] == context ) ret.shift(); + done = jQuery.merge( done, ret ); + r = ret = [context]; + t = " " + t.substr(1,t.length); } else { - if ( m[2] === "" || m[1] == "." ) { m[2] = "*"; } - - for ( var i = 0; i < ret.length; i++ ) { - var o = ret[i]; - if ( o ) { - switch( m[2] ) { - case '*': - r = $.merge( $.getAll(o), r ); - break; - case 'text': case 'radio': case 'checkbox': case 'hidden': - case 'button': case 'submit': case 'image': case 'password': - case 'reset': case 'file': - r = $.merge( $.grep( $.tag(o,"input"), - function(a){ return a.type == m[2]; }), r ); - break; - case 'input': - r = $.merge( $.tag(o,"input"), r ); - r = $.merge( $.tag(o,"select"), r ); - r = $.merge( $.tag(o,"textarea"), r ); - break; - default: - r = $.merge( r, $.tag(o,m[2]) ); - break; - } - } + var re2 = /^([#.]?)([a-z0-9\\*_-]*)/i; + var m = re2.exec(t); + + if ( m[1] == "#" ) { + // Ummm, should make this work in all XML docs + var oid = document.getElementById(m[2]); + r = ret = oid ? [oid] : []; + t = t.replace( re2, "" ); + } else { + if ( !m[2] || m[1] == "." ) m[2] = "*"; + + for ( var i = 0; i < ret.length; i++ ) + r = jQuery.merge( r, + m[2] == "*" ? + jQuery.getAll(ret[i]) : + ret[i].getElementsByTagName(m[2]) + ); } } + } if ( t ) { - var val = $.filter(t,r); + var val = jQuery.filter(t,r); ret = r = val.r; - t = $.cleanSpaces(val.t); + t = jQuery.cleanSpaces(val.t); } } - if ( ret && ret[0] == context ) { ret.shift(); } - done = $.merge( done, ret ); + if ( ret && ret[0] == context ) ret.shift(); + done = jQuery.merge( done, ret ); return done; }; -$.tag = function(a,b){ - return a && typeof a.getElementsByTagName != 'undefined' ? - a.getElementsByTagName( b ) : []; +jQuery.getAll = function(o,r) { + r = r || []; + var s = o.childNodes; + for ( var i = 0; i < s.length; i++ ) + if ( s[i].nodeType == 1 ) { + r[r.length] = s[i]; + jQuery.getAll( s[i], r ); + } + return r; }; -$.attr = function(o,a,v){ +jQuery.attr = function(o,a,v){ if ( a && a.constructor == String ) { var fix = { - 'for': 'htmlFor', - 'text': 'cssText', - 'class': 'className', - 'float': 'cssFloat' + "for": "htmlFor", + "class": "className", + "float": "cssFloat" }; a = (fix[a] && fix[a].replace && fix[a]) || a; - var r = new RegExp("-([a-z])","ig"); + var r = /-([a-z])/ig; a = a.replace(r,function(z,b){return b.toUpperCase();}); - if ( typeof v != 'undefined' ) { + if ( v != undefined ) { o[a] = v; - if ( o.setAttribute && a != 'disabled' ) { + if ( o.setAttribute && a != "disabled" ) o.setAttribute(a,v); - } } - return o[a] || o.getAttribute(a) || ''; - } else { - return ''; - } + return o[a] || o.getAttribute(a) || ""; + } else + return ""; }; -$.filter = function(t,r,not) { - var g = $.grep; - if ( not === false ) { - g = function(a,f) {return $.grep(a,f,true);}; - } +jQuery.filter = function(t,r,not) { + var g = jQuery.grep; + if ( not === false ) + g = function(a,f) {return jQuery.grep(a,f,true);}; - while ( t.length > 0 && t.match(/^[:\\.#\\[a-zA-Z\\*]/) ) { - var re = new RegExp( "^\\[ *@([a-z0-9\\*\\(\\)_-]+) *([~!\\|\\*$^=]*) *'?\"?([^'\"]*)'?\"? *\\]", "i" ); + while ( t && t.match(/^[:\\.#\\[a-zA-Z\\*]/) ) { + var re = /^\[ *@([a-z*_-][a-z0-9()_-]*) *([~!|*$^=]*) *'?"?([^'"]*)'?"? *\]/i; var m = re.exec(t); - if ( m !== null ) { - m = ['', '@', m[2], m[1], m[3]]; - } else { - re = new RegExp( "^(\\[) *([^\\]]*) *\\]", "i" ); + if ( m ) + m = ["", "@", m[2], m[1], m[3]]; + else { + re = /^(\[) *([^\]]*) *\]/i; m = re.exec(t); - if ( m === null ) { - re = new RegExp( "^(:)([a-z0-9\\*_-]*)\\( *[\"']?([^ \\)'\"]*)['\"]? *\\)", "i" ); + if ( !m ) { + re = /^(:)([a-z0-9*_-]*)\( *["']?([^ \)'"]*)['"]? *\)/i; m = re.exec(t); - if ( m === null ) { - re = new RegExp( "^([:\\.#]*)([a-z0-9\\*_-]*)", "i" ); + if ( !m ) { + re = /^([:\.#]*)([a-z0-9*_-]*)/i; m = re.exec(t); } } } t = t.replace( re, "" ); - if ( m[1] == ":" && m[2] == "not" ) { - r = $.filter(m[3],r,false).r; - } else { + if ( m[1] == ":" && m[2] == "not" ) + r = jQuery.filter(m[3],r,false).r; + else { var f = null; - if ( $.g[m[1]].constructor == String ) { - f = $.g[m[1]]; - } else if ( $.g[m[1]][m[2]] ) { - f = $.g[m[1]][m[2]]; - } + if ( jQuery.g[m[1]].constructor == String ) + f = jQuery.g[m[1]]; + else if ( jQuery.g[m[1]][m[2]] ) + f = jQuery.g[m[1]][m[2]]; - if ( f !== null ) { - eval('f = function(a,i){return ' + f + '}'); + if ( f ) { + eval("f = function(a,i){return " + f + "}"); r = g( r, f ); } } @@ -702,210 +741,191 @@ $.filter = function(t,r,not) { return { r: r, t: t }; }; -$.parents = function(a){ +jQuery.parents = function(a){ var b = []; var c = a.parentNode; - while ( c !== null && c != document ) { + while ( c && c != document ) { b[b.length] = c; c = c.parentNode; } return b; }; -$.cleanSpaces = function(t){ - return t.replace(/^\s+|\s+$/g, ''); +jQuery.cleanSpaces = function(t){ + return t.replace(/^\s+|\s+$/g, ""); }; -$.ofType = function(a,n,e) { - var t = $.grep($.sibling(a),function(b){return b.nodeName == a.nodeName;}); - if ( e ) { n = t.length - n - 1; } - return typeof n != 'undefined' ? t[n] == a : t.length; +jQuery.ofType = function(a,n,e) { + var t = jQuery.grep(jQuery.sibling(a),function(b){ return b.nodeName == a.nodeName; }); + if ( e ) n = t.length - n - 1; + return n != undefined ? t[n] == a : t.length; }; -$.sibling = function(a,n,e) { +jQuery.sibling = function(a,n,e) { var type = []; var tmp = a.parentNode.childNodes; for ( var i = 0; i < tmp.length; i++ ) { - if ( tmp[i].nodeType == 1 ) { + if ( tmp[i].nodeType == 1 ) type[type.length] = tmp[i]; - } - if ( tmp[i] == a ) { + if ( tmp[i] == a ) type.n = type.length - 1; - } } - if ( e ) { n = type.length - n - 1; } + if ( e ) n = type.length - n - 1; type.cur = ( type[n] == a ); type.prev = ( type.n > 0 ? type[type.n - 1] : null ); type.next = ( type.n < type.length - 1 ? type[type.n + 1] : null ); return type; }; -$.hasWord = function(e,a) { - if ( typeof e == 'undefined' ) { return false; } - if ( e.className !== null ) { e = e.className; } +jQuery.hasWord = function(e,a) { + if ( e == undefined ) return; + if ( e.className ) e = e.className; return new RegExp("(^|\\s)" + a + "(\\s|$)").test(e); }; -$.getAll = function(o,r) { - r = r || []; - var s = o.childNodes; - for ( var i = 0; i < s.length; i++ ) { - if ( s[i].nodeType == 1 ) { - r[r.length] = s[i]; - $.getAll( s[i], r ); - } - } - return r; -}; - -$.merge = function(a,b) { +jQuery.merge = function(a,b) { var d = []; - for ( var k = 0; k < b.length; k++ ) { d[k] = b[k]; } + for ( var k = 0; k < b.length; k++ ) d[k] = b[k]; for ( var i = 0; i < a.length; i++ ) { var c = true; - for ( var j = 0; j < b.length; j++ ) { - if ( a[i] == b[j] ) { + for ( var j = 0; j < b.length; j++ ) + if ( a[i] == b[j] ) c = false; - } - } - if ( c ) { - d[d.length] = a[i]; - } + if ( c ) d[d.length] = a[i]; } return d; }; -$.grep = function(a,f,s) { +jQuery.grep = function(a,f,s) { + if ( f.constructor == String ) + f = new Function("a","i","return " + f); var r = []; - if ( typeof a != 'undefined' ) { - for ( var i = 0; i < a.length; i++ ) { - if ( (!s && f(a[i],i)) || (s && !f(a[i],i)) ) { + if ( a ) + for ( var i = 0; i < a.length; i++ ) + if ( (!s && f(a[i],i)) || (s && !f(a[i],i)) ) r[r.length] = a[i]; - } - } - } return r; }; -$.map = function(a,f) { +jQuery.map = function(a,f) { + if ( f.constructor == String ) + f = new Function("a","return " + f); + var r = []; for ( var i = 0; i < a.length; i++ ) { var t = f(a[i],i); - if ( t !== null ) { - if ( t.constructor != Array ) { t = [t]; } - r = $.merge( t, r ); + if ( t !== null && t != undefined ) { + if ( t.constructor != Array ) t = [t]; + r = jQuery.merge( t, r ); } } return r; }; -$.event = {}; - -// Bind an event to an element -// Original by Dean Edwards -$.event.add = function(element, type, handler) { - // For whatever reason, IE has trouble passing the window object - // around, causing it to be cloned in the process - if ( $.browser == "msie" && typeof element.setInterval != "undefined" ) { - element = window; - } - - if (!handler.$$guid) { handler.$$guid = $.event.add.guid++; } - if (!element.events) { element.events = {}; } - var handlers = element.events[type]; - if (!handlers) { - handlers = element.events[type] = {}; - if (element["on" + type]) { - handlers[0] = element["on" + type]; +jQuery.event = { + + // Bind an event to an element + // Original by Dean Edwards + add: function(element, type, handler) { + // For whatever reason, IE has trouble passing the window object + // around, causing it to be cloned in the process + if ( jQuery.browser == "msie" && element.setInterval != undefined ) + element = window; + + if (!handler.guid) handler.guid = jQuery.event.guid++; + if (!element.events) element.events = {}; + var handlers = element.events[type]; + if (!handlers) { + handlers = element.events[type] = {}; + if (element["on" + type]) + handlers[0] = element["on" + type]; } - } - handlers[handler.$$guid] = handler; - element["on" + type] = $.event.handle; -}; - -$.event.add.guid = 1; + handlers[handler.guid] = handler; + element["on" + type] = this.handle; -// Detach an event or set of events from an element -$.event.remove = function(element, type, handler) { - if (element.events) { - if (type && element.events[type]) { - if ( handler ) { - delete element.events[type][handler.$$guid]; - } else { - for ( var i in element.events[type] ) { - delete element.events[type][i]; - } - } - } else { - for ( var j in element.events ) { - $.event.remove( element, j ); - } + if (!this.global[type]) + this.global[type] = []; + this.global[type].push( element ); + }, + + guid: 1, + global: {}, + + // Detach an event or set of events from an element + remove: function(element, type, handler) { + if (element.events) + if (type && element.events[type]) + if ( handler ) + delete element.events[type][handler.guid]; + else + for ( var i in element.events[type] ) + delete element.events[type][i]; + else + for ( var j in element.events ) + this.remove( element, j ); + }, + + trigger: function(type,data,element) { + // Touch up the incoming data + data = data || []; + + // Handle a global trigger + if ( !element ) { + var g = this.global[type]; + if ( g ) + for ( var i = 0; i < g.length; i++ ) + this.trigger( type, data, g[i] ); + + // Handle triggering a single element + } else if ( element["on" + type] ) { + // Pass along a fake event + data.unshift( this.fix({ type: type, target: element }) ); + + // Trigger the event + element["on" + type].apply( element, data ); } - } -}; - -$.event.trigger = function(element,type,data) { - data = data || [ $.event.fix({ type: type }) ]; - if ( element && element["on" + type] ) { - $.apply( element, element["on" + type], data ); - } -}; - -$.event.handle = function(event) { - if ( !event && !window.event ) { return null; } - - var returnValue = true, handlers = []; - event = event || $.event.fix(window.event); - - for ( var j in this.events[event.type] ) { - handlers[handlers.length] = this.events[event.type][j]; - } - - for ( var i = 0; i < handlers.length; i++ ) { - if ( handlers[i].constructor == Function ) { - this.$$handleEvent = handlers[i]; - if (this.$$handleEvent(event) === false) { - event.preventDefault(); - event.stopPropagation(); - returnValue = false; + }, + + handle: function(event) { + // Handle adding events to items in IFrames, in IE + event = event || + jQuery.event.fix( ((this.ownerDocument || this.document || + this).parentWindow || window).event ); + + // If no correct event was found, fail + if ( !event ) return; + + var returnValue = true, handlers = []; + + for ( var j in this.events[event.type] ) + handlers[handlers.length] = this.events[event.type][j]; + + for ( var i = 0; i < handlers.length; i++ ) + if ( handlers[i].constructor == Function ) { + this.handleEvent = handlers[i]; + if (this.handleEvent(event) === false) { + event.preventDefault(); + event.stopPropagation(); + returnValue = false; + } } + return returnValue; + }, + + fix: function(event) { + if ( event ) { + event.preventDefault = function() { + this.returnValue = false; + }; + + event.stopPropagation = function() { + this.cancelBubble = true; + }; } + + return event; } - return returnValue; -}; - -$.event.fix = function(event) { - event.preventDefault = $.event.fix.preventDefault; - event.stopPropagation = $.event.fix.stopPropagation; - return event; -}; -$.event.fix.preventDefault = function() { - this.returnValue = false; }; - -$.event.fix.stopPropagation = function() { - this.cancelBubble = true; -}; - -// Move to module - -$.fn.text = function(e) { - e = e || this.cur; - var t = ""; - for ( var j = 0; j < e.length; j++ ) { - for ( var i = 0; i < e[j].childNodes.length; i++ ) { - t += e[j].childNodes[i].nodeType != 1 ? - e[j].childNodes[i].nodeValue : - $.fn.text(e[j].childNodes[i].childNodes); - } - } - return t; -}; - -/*setTimeout(function(){ - if ( typeof Prototype != "undefined" && $.g == null && $.clean == null ) - throw "Error: You are overwriting jQuery, please include jQuery last."; -}, 1000);*/