/* - ++resource++base2-dom-fp.js - */
/*
  base2 - copyright 2007-2011, Dean Edwards
  http://code.google.com/p/base2/
  http://www.opensource.org/licenses/mit-license.php

  Contributors:
    Doeke Zanstra
*/
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_a={FullYear:2,Month:4,Date:6,Hours:8,Minutes:10,Seconds:12,Milliseconds:14};var _8={Hectomicroseconds:15,UTC:16,Sign:17,Hours:18,Minutes:20};var _1j=/(((00)?:0+)?:0+)?\.0+$/;var _1k=/(T[0-9:.]+)$/;var Date2=_i(Date,function(a,b,c,d,f,g,h){switch(arguments.length){case 0:return new Date;case 1:return typeof a=="number"?new Date(a):Date2.parse(a);default:return new Date(a,b,arguments.length==2?1:c,d||0,f||0,g||0,h||0)}},"",{toISOString:function(c){var d="####-##-##T##:##:##.###";for(var f in _a){d=d.replace(/#+/,function(a){var b=c["getUTC"+f]();if(f=="Month")b++;return("000"+b).slice(-a.length)})}return d.replace(_1j,"").replace(_1k,"$1Z")}});delete Date2.forEach;Date2.now=function(){return(new Date).valueOf()};Date2.parse=function(a,b){if(arguments.length>1){assertType(b,"number","default date should be of type 'number'.")}var c=match(a,_1i);if(c.length){if(c[_a.Month])c[_a.Month]--;if(c[_8.Hectomicroseconds]>=5)c[_a.Milliseconds]++;var d=new Date(b||0);var f=c[_8.UTC]||c[_8.Hours]?"UTC":"";for(var g in _a){var h=c[_a[g]];if(!h)continue;d["set"+f+g](h);if(d["get"+f+g]()!=c[_a[g]]){return NaN}}if(c[_8.Hours]){var i=Number(c[_8.Sign]+c[_8.Hours]);var j=Number(c[_8.Sign]+(c[_8.Minutes]||0));d.setUTCMinutes(d.getUTCMinutes()+(i*60)+j)}return d.valueOf()}else{return Date.parse(a)}};var String2=_i(String,function(a){return new String(arguments.length==0?"":a)},"charAt,charCodeAt,concat,indexOf,lastIndexOf,match,replace,search,slice,split,substr,substring,toLowerCase,toUpperCase",{csv:csv,format:format,rescape:rescape,trim:trim});delete String2.forEach;function trim(a){return String(a).replace(_13,"").replace(_14,"")};function csv(a){return a?(a+"").split(/\s*,\s*/):[]};function format(c){var d=arguments;var f=new RegExp("%([1-"+(arguments.length-1)+"])","g");return(c+"").replace(f,function(a,b){return d[b]})};function match(a,b){return(a+"").match(b)||[]};function rescape(a){return(a+"").replace(_15,"\\$1")};var Function2=_i(Function,Function,"",{I:I,II:II,K:K,bind:bind,compose:compose,delegate:delegate,flip:flip,not:not,partial:partial,unbind:unbind});function I(a){return a};function II(a,b){return b};function K(a){return function(){return a}};function bind(a,b){var c=typeof a!="function";if(arguments.length>2){var d=_5.call(arguments,2);return function(){return(c?b[a]:a).apply(b,d.concat.apply(d,arguments))}}else{return function(){return(c?b[a]:a).apply(b,arguments)}}};function compose(){var c=_5.call(arguments);return function(){var a=c.length,b=c[--a].apply(this,arguments);while(a--)b=c[a].call(this,b);return b}};function delegate(b,c){return function(){var a=_5.call(arguments);a.unshift(this);return b.apply(c,a)}};function flip(a){return function(){return a.apply(this,Array2.swap(arguments,0,1))}};function not(a){return function(){return!a.apply(this,arguments)}};function partial(d){var f=_5.call(arguments,1);return function(){var a=f.concat(),b=0,c=0;while(b<f.length&&c<arguments.length){if(a[b]===undefined)a[b]=arguments[c++];b++}while(c<arguments.length){a[b++]=arguments[c++]}if(Array2.contains(a,undefined)){a.unshift(d);return partial.apply(null,a)}return d.apply(this,a)}};function unbind(b){return function(a){return b.apply(a,_5.call(arguments,1))}};function detect(){var f=NaN/*@cc_on||@_jscript_version@*/;var g=global.java?true:false;if(global.navigator){var h=/MSIE[\d.]+/g;var i=document.createElement("span");var j=navigator.userAgent.replace(/([a-z])[\s\/](\d)/gi,"$1$2");if(!f)j=j.replace(h,"");if(h.test(j))j=j.match(h)[0]+" "+j.replace(h,"");base2.userAgent=navigator.platform+" "+j.replace(/like \w+/gi,"");g&=navigator.javaEnabled()}var k={};detect=function(a){if(k[a]==null){var b=false,c=a;var d=c.charAt(0)=="!";if(d)c=c.slice(1);if(c.charAt(0)=="("){try{b=new Function("element,jscript,java,global","return !!"+c)(i,f,g,global)}catch(ex){}}else{b=new RegExp("("+c+")","i").test(base2.userAgent)}k[a]=!!(d^b)}return k[a]};return detect(arguments[0])};base2=global.base2=new Package(this,base2);var exports=this.exports;lang=new Package(this,lang);exports+=this.exports;JavaScript=new Package(this,JavaScript);eval(exports+this.exports);lang.base=base;lang.extend=extend};new function(_D){var DOM=new base2.Package(this,{name:"DOM",version:"1.0.1",imports:"Function2",exports:"Interface,Binding,Node,Document,Element,AbstractView,HTMLDocument,HTMLElement,Selector,Traversal,CSSParser,XPathParser,NodeSelector,DocumentSelector,ElementSelector,StaticNodeList,Event,EventTarget,DocumentEvent,ViewCSS,CSSStyleDeclaration,ClassList",bind:function(a){if(a&&a.nodeType){var b=assignID(a);if(!DOM.bind[b]){switch(a.nodeType){case 1:if(typeof a.className=="string"){(HTMLElement.bindings[a.tagName]||HTMLElement).bind(a)}else{Element.bind(a)}break;case 9:if(a.writeln){HTMLDocument.bind(a)}else{Document.bind(a)}break;default:Node.bind(a)}DOM.bind[b]=true}}return a},"@MSIE5.+win":{bind:function(a){if(a&&a.writeln){a.nodeType=9}return this.base(a)}}});eval(this.imports);var _9=detect("MSIE");var _j=detect("MSIE5");var Interface=Module.extend(null,{forEach:function(c,d){forEach(this,function(a,b){if(typeOf(a)=="function"&&(this.prototype[b]||a._k)){c.call(d,a,b,this)}},this,Module)},implement:function(a){if(typeof a=="object"){_L(this,a)}else if(Interface.ancestorOf(a)){for(var b in a){if(a[b]&&a[b]._k){this[b]=bind(b,a);this[b]._k=b}}}return this.base(a)}});function _L(a,b){var c=a.toString().slice(1,-1);for(var d in b){var f=b[d];if(d.charAt(0)=="@"){_L(a,f)}else if(!a[d]&&typeof f=="function"&&f.call){var g="abcdefghij".slice(0,f.length).split("");var h=new Function(g.join(","),format("%2.base=%2.%1.ancestor;var m=%2.base?'base':'%1';return %2[m](%3)",d,g[0],g.slice(1)));h._k=d;a[d]=h;a.namespace+="var "+d+"=base2.lang.bind('"+d+"',"+c+");";}}};var Binding=Interface.extend(null,{extend:function(d,a){if(a&&a.bind!=Function.bind){var c=a.bind;delete a.bind}
var b=this.base(d,a);b.bind=this.bind;if(c)extend(b,"bind",c);return b},bind:function(b){return extend(b,this.prototype)}});var Node=Binding.extend({"@!(element.compareDocumentPosition)":{compareDocumentPosition:function(a,b){if(Traversal.contains(a,b)){return 4|16;}else if(Traversal.contains(b,a)){return 2|8;}var c=_M(a);var d=_M(b);if(c<d){return 4;}else if(c>d){return 2;}return 0;}}},{"@Gecko":{bind:function(b){return extend(this.base(b),"removeEventListener",function(){var a=Array2.slice(arguments);a.unshift(this);EventTarget.removeEventListener.apply(EventTarget,a);});}}});var _M=document.documentElement.sourceIndex?function(a){return a.sourceIndex;}:function(a){var b=0;while(a){b=Traversal.getNodeIndex(a)+"."+b;a=a.parentNode;}return b;};var Document=Node.extend(null,{bind:function(b){extend(b,"createElement",function(a){return DOM.bind(this.base(a));});AbstractView.bind(b.defaultView);if(b!=window.document)new DOMContentLoadedEvent(b);return this.base(b);},"@!(document.defaultView)":{bind:function(a){a.defaultView=Traversal.getDefaultView(a);return this.base(a);}}});var _l={"class":"className","for":"htmlFor"};var Element=Node.extend({"@MSIE.+win":{getAttribute:function(a,b){if(a.className===undefined){return this.base(a,b);}var c=_N(a,b);if(c&&(c.specified||b=="value")){if(b=="href"||b=="src"){a.base=a.getAttribute.ancestor;return a[a.base?"base":"getAttribute"](b,2);}else if(b=="style"){return a.style.cssText.toLowerCase();}else{return c.nodeValue;}}else if(b=="type"&&a.nodeName=="INPUT"){var d=a.outerHTML;with(d)d=slice(0,indexOf(">")+1);return match(d,/type="?([^\s">]*)"?/i)[1]||null}return null},removeAttribute:function(a,b){if(a.className!==undefined){b=_l[b.toLowerCase()]||b}this.base(a,b)},setAttribute:function(a,b,c){if(a.className===undefined){this.base(a,b,c)}else if(b=="style"){a.style.cssText=c}else{c=String(c);var d=_N(a,b);if(d){d.nodeValue=c}else{this.base(a,_l[b.toLowerCase()]||b,c)}}}},"@!(element.hasAttribute)":{hasAttribute:function(a,b){if(a.className===undefined){return this.base(a,b)}return this.getAttribute(a,b)!=null}}});if(detect("MSIE.+win"))extend(Element.prototype,"cloneNode",function(deep){var clone=this.base(deep||false);clone.base2ID=undefined;return clone});var _O="colSpan,rowSpan,vAlign,dateTime,accessKey,tabIndex,encType,maxLength,readOnly,longDesc";extend(_l,Array2.combine(_O.toLowerCase().split(","),_O.split(",")));var _N=document.documentElement.getAttributeNode?function(a,b){return a.getAttributeNode(b)}:function(a,b){return a.attributes[b]||a.attributes[_l[b.toLowerCase()]]};var TEXT=detect("(element.textContent===undefined)")?"innerText":"textContent";var Traversal=Module.extend({getDefaultView:function(a){return this.getDocument(a).defaultView},getNextElementSibling:function(a){while(a&&(a=a.nextSibling)&&!this.isElement(a))continue;return a},getNodeIndex:function(a){var b=0;while(a&&(a=a.previousSibling))b++;return b},getOwnerDocument:function(a){return a.ownerDocument},getPreviousElementSibling:function(a){while(a&&(a=a.previousSibling)&&!this.isElement(a))continue;return a},getTextContent:function(a,b){return a[b?"innerHTML":TEXT]},isEmpty:function(a){a=a.firstChild;while(a){if(a.nodeType==3||this.isElement(a))return false;a=a.nextSibling}return true},setTextContent:function(a,b,c){return a[c?"innerHTML":TEXT]=b},"@!MSIE":{setTextContent:function(a,b,c){with(a)while(lastChild)parentNode.removeChild(lastChild);return this.base(a,b,c)}},"@MSIE":{getDefaultView:function(a){return(a.document||a).parentWindow},"@MSIE5":{getOwnerDocument:function(a){return a.ownerDocument||a.document}}}},{contains:function(a,b){a.nodeType;while(b&&(b=b.parentNode)&&a!=b)continue;return!!b},getDocument:function(a){return this.isDocument(a)?a:a.ownerDocument||a.document},isDocument:function(a){return!!(a&&a.documentElement)},isElement:function(a){return!!(a&&a.nodeType==1)},"@(element.contains)":{contains:function(a,b){return a!=b&&(this.isDocument(a)?a==this.getOwnerDocument(b):a.contains(b))}},"@MSIE5":{isElement:function(a){return!!(a&&a.nodeType==1&&a.nodeName!="!")}}});var AbstractView=Binding.extend();var _P={},_Q={"2":2,"4":1};var _e=1,_R=2,_m=3;var _S=/^mouse(up|down)|click$/,_1l=/click$/,_t="abort|error|select|change|resize|scroll|",_n="(dbl)?click|mouse(down|up|over|move|out|wheel)|key(down|up)|submit|reset";_t=new RegExp("^("+_t+_n+")$");_n=new RegExp("^("+_n+")$");if(_9){var _1m={focusin:"focus",focusout:"blur"};_P={focus:"focusin",blur:"focusout"}}var _T=/^(blur|submit|reset|change|select)$|^(mouse|key|focus)|click$/;var Event=Binding.extend({"@!(document.createEvent)":{initEvent:function(a,b,c,d){a.type=String(b);a.bubbles=!!c;a.cancelable=!!d},preventDefault:function(a){if(a.cancelable!==false){a.returnValue=false}},stopPropagation:function(a){a.cancelBubble=true},"@MSIE":{preventDefault:function(b){this.base(b);if(b.type=="mousedown"){var c="onbeforedeactivate";var d=Traversal.getDocument(b.target);d.attachEvent(c,function(a){a.returnValue=false;d.detachEvent(c,arguments.callee)})}}}}},{CAPTURING_PHASE:_e,AT_TARGET:_R,BUBBLING_PHASE:_m,"@!(document.createEvent)":{"@MSIE":{bind:function(a){var b=a.type;if(!a.timeStamp){a.bubbles=_t.test(b);a.cancelable=_n.test(b);a.timeStamp=new Date().valueOf()}a.relatedTarget=a[(a.target==a.fromElement?"to":"from")+"Element"];return this.base(a)}}},cloneEvent:function(a){var b=copy(a);b.stopPropagation=function(){a.stopPropagation()};b.preventDefault=function(){a.preventDefault()};return b},"@MSIE":{cloneEvent:copy}});var EventDispatcher=Base.extend({constructor:function(a){this.state=a;this.events=a.events},dispatch:function(a,b,c){b.eventPhase=c;var d=this.events[b.type][c];if(d){var f=a.length;while(f--&&!b.cancelBubble){var g=a[f];var h=d[g.base2ID];if(h){h=copy(h);b.currentTarget=g;b.eventPhase=g==b.target?_R:c;for(var i in h){var j=h[i];if(typeof j=="function"){j.call(g,b)}else{j.handleEvent(b)}}}}}},handleEvent:function(a,b){Event.bind(a);var c=a.type;var d=_1m[c];if(d){a=copy(a);c=a.type=d}if(this.events[c]){if(_S.test(c)){var f=_1l.test(c)?this.state._u:a.button;f=_Q[f]||0;if(a.button!=f){a=copy(a);a.button=f}}var g=a.target;var h=[],i=0;while(g){h[i++]=g;g=g.parentNode}this.dispatch(h,a,_e);if(!a.cancelBubble){if(!a.bubbles)h.length=1;h.reverse();this.dispatch(h,a,_m)}}return a.returnValue!==false},"@MSIE.+win":{handleEvent:function(a){if(a.type=="scroll"){setTimeout(bind(this.base,this,copy(a),true),0);return true}else{return this.base(a)}},"@MSIE5":{dispatch:function(a,b,c){if(c==_e&&!Array2.item(a,-1).documentElement){a.push(a[0].document)}this.base(a,b,c)}}}});var _f={};var EventTarget=Interface.extend({"@!(element.addEventListener)":{addEventListener:function(a,b,c,d){var f=DocumentState.getInstance(a);var g=assignID(a);var h=assignID(c);var i=d?_e:_m;var j=f.registerEvent(b,a);var k=j[i];if(!k)k=j[i]={};if(d)b=_P[b]||b;var l=k[g];if(!l)l=k[g]={};l[h]=c},dispatchEvent:function(a,b){b.target=a;return DocumentState.getInstance(a).handleEvent(b)},removeEventListener:function(a,b,c,d){var f=DocumentState.getInstance(a).events;var g=f[b];if(g){var h=g[d?_e:_m];if(h){var i=h[a.base2ID];if(i)delete i[c.base2ID]}}}},"@(element.addEventListener)":{"@Gecko":{addEventListener:function(b,c,d,f){if(c=="mousewheel"){c="DOMMouseScroll";var g=d;d=_f[assignID(d)]=function(a){a=Event.cloneEvent(a);a.type="mousewheel";a.wheelDelta=(-a.detail*40)||0;_v(b,g,a)}}this.base(b,c,d,f)}},"@webkit[1-4]|KHTML[34]":{addEventListener:function(c,d,f,g){if(_S.test(d)){var h=f;f=_f[assignID(f)]=function(a){var b=_Q[a.button]||0;if(a.button!=b){a=Event.cloneEvent(a);a.button=b}_v(c,h,a)}}else if(typeof f=="object"){f=_f[assignID(f)]=bind("handleEvent",f)}this.base(c,d,f,g)}},"@Linux|Mac|opera":{addEventListener:function(g,h,i,j){if(h=="keydown"){var k=i;i=_f[assignID(i)]=function(b){var c=0,d=false;extend(b,"preventDefault",function(){this.base();d=true});function f(a){if(d)a.preventDefault();if(a==b||c>1){_v(g,k,b)}c++};f(b);g.addEventListener("keyup",function(){g.removeEventListener("keypress",f,true);g.removeEventListener("keyup",arguments.callee,true)},true);g.addEventListener("keypress",f,true)}}this.base(g,h,i,j)}},removeEventListener:function(a,b,c,d){this.base(a,b,_f[c.base2ID]||c,d)}}});if(detect("Gecko")){EventTarget.removeEventListener._k="removeEventListener";delete EventTarget.prototype.removeEventListener}function _v(a,b,c){if(typeof b=="function"){b.call(a,c)}else{b.handleEvent(c)}};var DocumentEvent=Interface.extend({"@!(document.createEvent)":{createEvent:function(a,b){var c=a.createEventObject?a.createEventObject():{};c.bubbles=false;c.cancelable=false;c.eventPhase=0;c.target=a;c.currentTarget=null;c.relatedTarget=null;c.timeStamp=new Date().valueOf();return Event(c)}},"@(document.createEvent)":{"@!(document.createEvent('Events'))":{createEvent:function(a,b){return this.base(a,b=="Events"?"UIEvents":b)}}}});var DOMContentLoadedEvent=Base.extend({constructor:function(b){var c=false;this.fire=function(){if(!c){c=true;setTimeout(function(){var a=DocumentEvent.createEvent(b,"Events");Event.initEvent(a,"DOMContentLoaded",true,false);EventTarget.dispatchEvent(b,a)},1)}};EventTarget.addEventListener(b,"DOMContentLoaded",function(){c=true},false);this.listen(b)},listen:Undefined,"@!Gecko20([^0]|0[3-9])|Webkit[5-9]|Opera[19]|MSIE.+mac":{listen:function(a){EventTarget.addEventListener(Traversal.getDefaultView(a),"load",this.fire,false)},"@MSIE.+win":{listen:function(a){try{a.body.doScroll("left");if(!this.__constructing)this.fire()}catch(e){setTimeout(bind(this.listen,this,a),10)}}},"@KHTML":{listen:function(a){if(/loaded|complete/.test(a.readyState)){if(!this.__constructing)this.fire()}else{setTimeout(bind(this.listen,this,a),10)}}}}});Document.implement(DocumentEvent);Document.implement(EventTarget);Element.implement(EventTarget);var _1n=/^\d+(px)?$/i,_U=/(width|height|top|bottom|left|right|fontSize)$/,_V=/^(color|backgroundColor)$/,_1o="rgb(0, 0, 0)",_1p={black:1,"#000":1,"#000000":1};var ViewCSS=Interface.extend({"@!(document.defaultView.getComputedStyle)":{"@MSIE":{getComputedStyle:function(a,b,c){var d=b.currentStyle;var f={};for(var g in d){if(_U.test(g)||_V.test(g)){f[g]=this.getComputedPropertyValue(a,b,g)}else if(g.indexOf("ruby")!=0){f[g]=d[g]}}return f}}},getComputedStyle:function(a,b,c){return _W.bind(this.base(a,b,c))}},{getComputedPropertyValue:function(a,b,c){return CSSStyleDeclaration.getPropertyValue(this.getComputedStyle(a,b,null),c)},"@MSIE":{getComputedPropertyValue:function(a,b,c){c=this.toCamelCase(c);var d=b.currentStyle[c];if(_U.test(c))return _1q(b,d)+"px";if(!_j&&_V.test(c)){var f=_1r(b,c=="color"?"ForeColor":"BackColor");return(f==_1o&&!_1p[d])?d:f}return d}},toCamelCase:function(a){return a.replace(/\-([a-z])/g,flip(String2.toUpperCase))}});function _1q(a,b){if(_1n.test(b))return parseInt(b);var c=a.style.left;var d=a.runtimeStyle.left;a.runtimeStyle.left=a.currentStyle.left;a.style.left=b||0;b=a.style.pixelLeft;a.style.left=c;a.runtimeStyle.left=d;return b};function _1r(a,b){if(a.createTextRange){var c=a.createTextRange()}else{c=a.document.body.createTextRange();c.moveToElementText(a)}var d=c.queryCommandValue(b);return format("rgb(%1, %2, %3)",d&0xff,(d&0xff00)>>8,(d&0xff0000)>>16)};var _W=Binding.extend({getPropertyValue:function(a,b){return this.base(a,_X[b]||b)},"@MSIE.+win":{getPropertyValue:function(a,b){return b=="float"?a.styleFloat:a[ViewCSS.toCamelCase(b)]}}});var CSSStyleDeclaration=_W.extend({setProperty:function(a,b,c,d){return this.base(a,_X[b]||b,c,d)},"@MSIE.+win":{setProperty:function(a,b,c,d){if(b=="opacity"){c*=100;a.opacity=c;a.zoom=1;a.filter="Alpha(opacity="+c+")"}else{if(d=="important"){a.cssText+=format(";%1:%2!important;",b,c)}else{a.setAttribute(ViewCSS.toCamelCase(b),c)}}}}},{"@MSIE":{bind:function(a){a.getPropertyValue=this.prototype.getPropertyValue;a.setProperty=this.prototype.setProperty;return a}}});var _X=new Base({"@Gecko":{opacity:"-moz-opacity"},"@KHTML":{opacity:"-khtml-opacity"}});with(CSSStyleDeclaration.prototype)getPropertyValue.toString=setProperty.toString=K("[base2]");AbstractView.implement(ViewCSS);var NodeSelector=Interface.extend({"@(element.querySelector)":{querySelector:function(a,b){try{var c=this.base(a,trim(b));if(c)return c}catch(x){}return new Selector(b).exec(a,1)},querySelectorAll:function(a,b){try{var c=this.base(a,trim(b));if(c)return new StaticNodeList(c)}catch(x){}return new Selector(b).exec(a)}},"@!(element.querySelector)":{querySelector:function(a,b){return new Selector(b).exec(a,1)},querySelectorAll:function(a,b){return new Selector(b).exec(a)}}});extend(NodeSelector.prototype,{querySelector:function(a){return DOM.bind(this.base(a))},querySelectorAll:function(b){return extend(this.base(b),"item",function(a){return DOM.bind(this.base(a))})}});var DocumentSelector=NodeSelector.extend();var ElementSelector=NodeSelector.extend({"@!(element.matchesSelector)":{matchesSelector:function(a,b){return new Selector(b).test(a)}}});var _1s=/'(\\.|[^'\\])*'|"(\\.|[^"\\])*"/g,_1t=/([\s>+~,]|[^(]\+|^)([#.:\[])/g,_1u=/(^|,)([^\s>+~])/g,_1v=/\s*([\s>+~,]|^|$)\s*/g,_1w=/\s\*\s/g,_1x=/\x01(\d+)/g,_1y=/'/g;var CSSParser=RegGrp.extend({constructor:function(a){this.base(a);this.cache={};this.sorter=new RegGrp;this.sorter.add(/:not\([^)]*\)/,RegGrp.IGNORE);this.sorter.add(/([ >](\*|[\w-]+))([^: >+~]*)(:\w+-child(\([^)]+\))?)([^: >+~]*)/,"$1$3$6$4")},cache:null,ignoreCase:true,escape:function(b,c){var d=this._1z=[];b=this.optimise(this.format(String(b).replace(_1s,function(a){return"\x01"+d.push(a.slice(1,-1).replace(_1y,"\\'"))})));if(c)b=b.replace(/^ \*?/,"");return b},format:function(a){return a.replace(_1v,"$1").replace(_1u,"$1 $2").replace(_1t,"$1*$2")},optimise:function(a){return this.sorter.exec(a.replace(_1w,">* "))},parse:function(a,b){return this.cache[a]||(this.cache[a]=this.unescape(this.exec(this.escape(a,b))))},unescape:function(c){var d=this._1z;return c.replace(_1x,function(a,b){return d[b-1]})}});function _Y(a,b,c,d,f,g,h,i){d=/last/i.test(a)?d+"+1-":"";if(!isNaN(b))b="0n+"+b;else if(b=="even")b="2n";else if(b=="odd")b="2n+1";b=b.split("n");var j=b[0]?(b[0]=="-")?-1:parseInt(b[0]):1;var k=parseInt(b[1])||0;var l=j<0;if(l){j=-j;if(j==1)k++}var m=format(j==0?"%3%7"+(d+k):"(%4%3-%2)%6%1%70%5%4%3>=%2",j,k,c,d,g,h,i);if(l)m=f+"("+m+")";return m};var 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g=Selector.operators[c||""];if(instanceOf(g,RegExp)){_d.push(new RegExp(format(g.source,rescape(_6.unescape(d)))));g="reg[%2].test(%1)";d=_d.length-1}return"if("+format(g,f,d)+"){"}};(function(_D){var _1I=detect("MSIE[5-7]")?function(a,b){var c=a.all[b]||null;if(!c||c.id==b)return c;for(var d=0;d<c.length;d++){if(c[d].id==b)return c[d]}return null}:function(a,b){return a.getElementById(b)};var _h=1;function _1J(a){if(a.rows){a.b2_length=a.rows.length;a.b2_lookup="rowIndex"}else if(a.cells){a.b2_length=a.cells.length;a.b2_lookup="cellIndex"}else if(a.b2_indexed!=_h){var b=0;var c=a.firstChild;while(c){if(c.nodeType==1&&c.nodeName!="!"){c.b2_index=++b}c=c.nextSibling}a.b2_length=b;a.b2_lookup="b2_index"}a.b2_indexed=_h;return a};Selector.parse=function(a,b){var c=b?_1H:_1G;if(!c[a]){if(!_6.exec)_6=new CSSParser(_6);_d=[];_4=[];var d="";var f=_6.escape(a,b).split(",");for(_7=0;_7<f.length;_7++){_3=_1=_4[_7]=0;_o=f.length>1?2:0;var g=_6.exec(f[_7])||"throw;";if(_3&&_9){g+=format("if(e%1.tagName!='!'){",_1)}var h=(_o>1)?_1D:"";g+=format(h+_1E,_1,"%2");g+=Array(match(g,/\{/g).length+1).join("}");d+=g}d=_6.unescape(d);if(f.length>1)d+="r.unsorted=1;";var i="";var j=[];var k=sum(_4);for(var l=1;l<=k;l++){i+=",a"+l;j.push("i"+l+"?(i"+l+"-1):0")}if(k){var m=[],n=0;for(var l=0;l<_7;l++){n+=_4[l];if(_4[l])m.push(format("n%1&&i%1==n%1.length",n))}}d+="_g.state=[%2];_g.complete=%3;return s==1?null:r}";eval(format(_1F+d,i,j.join(","),k?m.join("&&"):true,_d));c[a]=_g}return c[a]}})();var StaticNodeList=Base.extend({constructor:function(b){b=b||[];this.length=b.length;this.item=function(a){if(a<0)a+=this.length;return b[a]};if(b.unsorted)b.sort(_1K)},length:0,forEach:function(a,b){for(var c=0;c<this.length;c++){a.call(b,this.item(c),c,this)}},item:Undefined,not:function(a,b){return this.filter(not(a),b)},slice:function(a,b){return new 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