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callback==="function"){XMLHttp.onreadystatechange=function(){try{if(XMLHttp.readyState===4&&!done){window.clearTimeout(timeoutId);done=true;status=XMLHttp.status;statusText=XMLHttp.statusText;readyState=4;if((status||location.protocol!=="file:")&&(status<200||status>=300)){throw new Error(statusText)}var response=/xml/i.test(responseType)?XMLHttp.responseXML:XMLHttp.responseText;if(/json/i.test(responseType)&&!!response){response=typeof JSON==="object"&&typeof JSON.parse==="function"?JSON.parse(response):eval("("+response+")")}globalXMLHttp=null;XMLHttp.onreadystatechange=function(){};requestPool.push(XMLHttp);callback.call(elm,response,addToContent)}}catch(e){globalXMLHttp=XMLHttp=null;if(typeof ex==="function"){ex.call(elm,e);ex=null}}}}XMLHttp.send(params);if(timeout){timeoutId=window.setTimeout(function(){if(!done){XMLHttp.abort();done=true;if(typeof ex==="function"){readyState=0;status=408;statusText="Request timeout";globalXMLHttp=XMLHttp=null;ex.call(elm,new Error(statusText));ex=null}}},timeout)}})(this)}return this},replaceWithAJAXContent:function(a,b){if(b){this.innerHTML+=a}else{DOMAssistant.cleanUp(this);this.innerHTML=a}},getReadyState:function(){return globalXMLHttp&&DOMAssistant.def(globalXMLHttp.readyState)?globalXMLHttp.readyState:readyState},getStatus:function(){return status},getStatusText:function(){return statusText}}}();DOMAssistant.attach(DOMAssistant.AJAX);DOMAssistant.CSS=function(){var a=DOMAssistant.def,b={display:true};return{addClass:function(a){if(!this.hasClass(a)){var b=this.className;this.className=b+(b.length?" ":"")+a}return this},removeClass:function(a){return this.replaceClass(a)},replaceClass:function(a,b){var c=new RegExp("(^|\\s)"+a+"(\\s|$)","i");this.className=this.className.replace(c,function(a,c,d){return b?c+b+d:" "}).replace(/^\s+|\s+$/g,"");return this},hasClass:function(a){return(" "+this.className+" ").indexOf(" "+a+" ")>-1},setStyle:function(c,d){var e=this.style;if("filters"in this&&(typeof c==="string"?/opacity/i.test(c):a(c.opacity))){e.zoom=1;e.filter=(e.filter||"").replace(/alpha\([^)]*\)/,"")+"alpha(opacity="+(a(c.opacity)?c.opacity:d)*100+")"}if(a(e.cssText)){var f=e.cssText;if(typeof c==="object"){for(var g in c){if(typeof g==="string"){if(b[g]){e[g]=c[g]}f+=";"+g+":"+c[g]}}}else{if(b[c]){e[c]=d}f+=";"+c+":"+d}e.cssText=f}return this},getStyle:function(a){var b="",c;a=a.toLowerCase();if(document.defaultView&&document.defaultView.getComputedStyle){b=document.defaultView.getComputedStyle(this,"").getPropertyValue(a)}else{if(this.currentStyle){if("filters"in this&&a==="opacity"){b=(c=this.style.filter||this.currentStyle.filter)&&c.indexOf("opacity=")>=0?parseFloat(c.match(/opacity=([^)]*)/)[1])/100:1}else{a=a.replace(/^float$/,"styleFloat").replace(/\-(\w)/g,function(a,b){return b.toUpperCase()});b=this.currentStyle[a]}if(b==="auto"&&/^(width|height)$/.test(a)&&this.currentStyle.display!=="none"){b=this["offset"+a.charAt(0).toUpperCase()+a.substr(1)]+"px"}}}return b}}}();DOMAssistant.attach(DOMAssistant.CSS);DOMAssistant.Content=function(){var a=DOMAssistant.$$;return{init:function(){DOMAssistant.setCache(false)},create:function(b,c,d,e){var f=a(document.createElement(b));if(c){f=f.setAttributes(c)}if(DOMAssistant.def(e)){f.addContent(e)}if(d){this.appendChild(f)}return f},setAttributes:function(b){if(DOMAssistant.isIE){var c=function(b,c,d){var e=c.toLowerCase();switch(e){case"name":case"type":case"multiple":return a(document.createElement(b.outerHTML.replace(new RegExp(e+"(=[a-zA-Z]+)?")," ").replace(">"," 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this.addContent(a)},replace:function(a,b){var c=typeof a;if(c==="string"||c==="number"){var d=this.parentNode;var e=DOMAssistant.Content.create.call(d,"div",null,false,a);for(var f=e.childNodes.length;f--;){d.insertBefore(e.childNodes[f],this.nextSibling)}a=this.nextSibling;d.removeChild(this)}else{if(c==="object"||c==="function"&&!!a.nodeName){this.parentNode.replaceChild(a,this)}}return b?a:this},remove:function(){DOMAssistant.cleanUp(this);if(this.hasData()){if(this.removeEvent){this.removeEvent()}this.unstore()}this.parentNode.removeChild(this);return null}}}();DOMAssistant.attach(DOMAssistant.Content);DOMAssistant.Events=function(){var a,b="_events",c=!!document.addEventListener,d={focus:true,blur:true},e=DOMAssistant.isIE?{focus:"activate",blur:"deactivate",mouseenter:"mouseover",mouseleave:"mouseout"}:{mouseenter:"mouseover",mouseleave:"mouseout"},f={special:/^submit|reset|change|select$/i,mouseenterleave:/^mouse(enter|leave)$/i,dom:/^DOM/,on:/^on/i},g=function(a){return 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e=document.documentElement,f=document.body;d.pageX=DOMAssistant.def(a.pageX)?a.pageX:d.clientX+(e.scrollLeft||f.scrollLeft)-(e.clientLeft||0);d.pageY=DOMAssistant.def(a.pageY)?a.pageY:d.clientY+(e.scrollTop||f.scrollTop)-(e.clientTop||0);if("number"===typeof a.which){d.keyCode=a.keyCode;d.charCode=d.which=a.which}else{if(a.keyCode){d.keyCode=d.charCode=a.keyCode}}return d};return{publicMethods:["triggerEvent","addEvent","removeEvent","relayEvent","unrelayEvent","preventDefault","cancelBubble"],init:function(){DOMAssistant.preventDefault=this.preventDefault;DOMAssistant.cancelBubble=this.cancelBubble;a=this.handleEvent},triggerEvent:function(a,c,d){var e=h(a),f=this.retrieve(b),g=d||i(d,e,c||this);g.currentTarget=this;if(f&&f[e]){for(var j=0,k=f[e].length;j<k;j++){if(f[e][j].call(this,g)===false){g.stopPropagation()}}}else{if(typeof this["on"+e]==="function"){this["on"+e].call(this,g)}}var l=DOMAssistant.$$(this.parentNode);if(!g.cancelBubble&&l&&l.nodeType===1){l.triggerEvent(e,c,g)}return this},addEvent:function(e,f,g,i,j){var k,l=h(e),m=l+this.retrieve(),n="on"+l;if(!(f.attachedElements&&f.attachedElements[m])){var o=this.retrieve(b)||{};if(!o[l]){o[l]=[];k=this[n];this[n]=null}if(typeof this.window==="object"){this.window[n]=a}else{if(!o[l].length){if(c){this.addEventListener(l,a,d[l])}else{this[n]=a}}}if(k){o[l].push(k)}if(l!==e){f.evt=e}f.relay=g;f.proxy=i;f.selector=j;f.attachedElements=f.attachedElements||{};f.attachedElements[m]=true;o[l].push(f);this.store(b,o)}return this},handleEvent:function(a){var d=a&&f.dom.test(a.type)&&c?a:i(a),e=h(d.type),g=d.target,j=d.relatedTarget,k=this.retrieve(b)[e].slice(0),l,m,n;if(l=k.length){for(var o=0;o<l;o++){if(typeof k[o]==="function"){if((n=k[o].evt)&&n!==e){d.type=n;if(j&&f.mouseenterleave.test(n)){if(k[o].relay){var p=k[o].elms||(k[o].elms=this.cssSelect(k[o].selector));if(p.indexOf(g)<0||!DOMAssistant.hasChild.call(j,g)){continue}}else{if(this===j||this.hasChild(j)){continue}}}}m=k[o].call(this,d)}}if(m===false){d.stopPropagation()}return m}},removeEvent:function(e,g,i,j){var k=(e=h(e))+this.retrieve(),l=this.retrieve(b),m="on"+e;if(l&&!e){for(var n in l){if(l[n].length){this.removeEvent(n)}}var o=this.attributes;for(var p,q=o.length;q--;){p=o[q].nodeName.toLowerCase();if(f.on.test(p)&&typeof this[p]==="function"){this[p]=null}}}else{if(l&&l[e]){var r=l[e];for(var s,t=r.length;t--;){s=g||r[t];if(r[t]===s&&i===s.relay&&j===s.proxy){r.splice(t,1);if(!!j&&s.selector){this.cssSelect(s.selector).removeEvent(j)}if(s.attachedElements){s.attachedElements[k]=null}}}if(!l[e].length){if(c){this.removeEventListener(e,a,d[e])}else{this[m]=null}}}else{if(this[m]&&!g&&!i){this[m]=null}}}return this},relayEvent:function(a,b,c,d){if(g(a)){this.relayEvent("focus",b,function(){DOMAssistant.$$(this).removeEvent(a).addEvent(a,function(a){return c.call(this,i(a))})},a).relayEvent("blur",b,function(){DOMAssistant.$$(this).removeEvent(a)},a);return this}return this.addEvent(a,function(a){a=i(a);var d=a.target,e=arguments,f=0,g,h=this.cssSelect(b);while(g=h[f++]){if((g===d||DOMAssistant.hasChild.call(g,d))&&!g.disabled){a.currentTarget=g;var k=c.apply(g,e);if(!k){a.preventDefault()}return k}}},true,d,b)},unrelayEvent:function(a){if(g(a)){return this.removeEvent("focus",null,true,a).removeEvent("blur",null,true,a)}return this.removeEvent(a,null,true)},preventDefault:function(a){if(a.preventDefault){a.preventDefault()}a.returnValue=false},cancelBubble:function(a){if(a.stopPropagation){a.stopPropagation()}a.cancelBubble=true}}}();DOMAssistant.attach(DOMAssistant.Events);DOMAssistant.DOMLoad=function(){var a=false,b=null,c=[],d={},e=null,f=function(){for(var a=0,b=c.length;a<b;a++){try{c[a]()}catch(d){if(e&&typeof e==="function"){e(d)}}}c=[]},g=function(){if(a){return}a=true;f()};if(document.addEventListener){document.addEventListener("DOMContentLoaded",g,false)}if(/KHTML|WebKit|iCab/i.test(navigator.userAgent)){b=setInterval(function(){if(/loaded|complete/i.test(document.readyState)){g();clearInterval(b)}},10)}window.onload=g;return{DOMReady:function(){for(var b=0,e=arguments.length,g;b<e;b++){g=arguments[b];if(!g.DOMReady&&!d[g]){if(typeof g==="string"){d[g]=true;g=new Function(g)}g.DOMReady=true;c.push(g)}}if(a){f()}},setErrorHandling:function(a){e=a}}}();DOMAssistant.DOMReady=DOMAssistant.DOMLoad.DOMReady