/*!
 * jQuery JavaScript Library v1.3.2
 * http://jquery.com/
 *
 * Copyright (c) 2009 John Resig
 * Dual licensed under the MIT and GPL licenses.
 * http://docs.jquery.com/License
 *
 * Date: 2009-02-19 17:34:21 -0500 (Thu, 19 Feb 2009)
 * Revision: 6246
 */

(function(){var
window=this,undefined,_jQuery=window.jQuery,_$=window.$,jQuery=window.jQuery=window.$=function(selector,context){return new jQuery.fn.init(selector,context);},quickExpr=/^[^<]*(<(.|\s)+>)[^>]*$|^#([\w-]+)$/,isSimple=/^.[^:#\[\.,]*$/;jQuery.fn=jQuery.prototype={init:function(selector,context){selector=selector||document;if(selector.nodeType){this[0]=selector;this.length=1;this.context=selector;return this;}
if(typeof selector==="string"){var match=quickExpr.exec(selector);if(match&&(match[1]||!context)){if(match[1])
selector=jQuery.clean([match[1]],context);else{var elem=document.getElementById(match[3]);if(elem&&elem.id!=match[3])
return jQuery().find(selector);var ret=jQuery(elem||[]);ret.context=document;ret.selector=selector;return ret;}}else
return jQuery(context).find(selector);}else if(jQuery.isFunction(selector))
return jQuery(document).ready(selector);if(selector.selector&&selector.context){this.selector=selector.selector;this.context=selector.context;}
return this.setArray(jQuery.isArray(selector)?selector:jQuery.makeArray(selector));},selector:"",jquery:"1.3.2",size:function(){return this.length;},get:function(num){return num===undefined?Array.prototype.slice.call(this):this[num];},pushStack:function(elems,name,selector){var ret=jQuery(elems);ret.prevObject=this;ret.context=this.context;if(name==="find")
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return this.each(function(i){for(name in options)
jQuery.attr(type?this.style:this,name,jQuery.prop(this,options[name],type,i,name));});},css:function(key,value){if((key=='width'||key=='height')&&parseFloat(value)<0)
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jQuery.ajax({url:elem.src,async:false,dataType:"script"});else
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for(var name in options){var src=target[name],copy=options[name];if(target===copy)
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target[name]=jQuery.extend(deep,src||(copy.length!=null?[]:{}),copy);else if(copy!==undefined)
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if(elem.offsetWidth!==0)
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if(!jQuery.support.leadingWhitespace&&/^\s/.test(elem))
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return[];if(!selector||typeof selector!=="string"){return results;}
var parts=[],m,set,checkSet,check,mode,extra,prune=true;chunker.lastIndex=0;while((m=chunker.exec(selector))!==null){parts.push(m[1]);if(m[2]){extra=RegExp.rightContext;break;}}
if(parts.length>1&&origPOS.exec(selector)){if(parts.length===2&&Expr.relative[parts[0]]){set=posProcess(parts[0]+parts[1],context);}else{set=Expr.relative[parts[0]]?[context]:Sizzle(parts.shift(),context);while(parts.length){selector=parts.shift();if(Expr.relative[selector])
selector+=parts.shift();set=posProcess(selector,set);}}}else{var ret=seed?{expr:parts.pop(),set:makeArray(seed)}:Sizzle.find(parts.pop(),parts.length===1&&context.parentNode?context.parentNode:context,isXML(context));set=Sizzle.filter(ret.expr,ret.set);if(parts.length>0){checkSet=makeArray(set);}else{prune=false;}
while(parts.length){var cur=parts.pop(),pop=cur;if(!Expr.relative[cur]){cur="";}else{pop=parts.pop();}
if(pop==null){pop=context;}
Expr.relative[cur](checkSet,pop,isXML(context));}}
if(!checkSet){checkSet=set;}
if(!checkSet){throw"Syntax error, unrecognized expression: "+(cur||selector);}
if(toString.call(checkSet)==="[object Array]"){if(!prune){results.push.apply(results,checkSet);}else if(context.nodeType===1){for(var i=0;checkSet[i]!=null;i++){if(checkSet[i]&&(checkSet[i]===true||checkSet[i].nodeType===1&&contains(context,checkSet[i]))){results.push(set[i]);}}}else{for(var i=0;checkSet[i]!=null;i++){if(checkSet[i]&&checkSet[i].nodeType===1){results.push(set[i]);}}}}else{makeArray(checkSet,results);}
if(extra){Sizzle(extra,context,results,seed);if(sortOrder){hasDuplicate=false;results.sort(sortOrder);if(hasDuplicate){for(var i=1;i<results.length;i++){if(results[i]===results[i-1]){results.splice(i--,1);}}}}}
return results;};Sizzle.matches=function(expr,set){return Sizzle(expr,null,null,set);};Sizzle.find=function(expr,context,isXML){var set,match;if(!expr){return[];}
for(var i=0,l=Expr.order.length;i<l;i++){var type=Expr.order[i],match;if((match=Expr.match[type].exec(expr))){var left=RegExp.leftContext;if(left.substr(left.length-1)!=="\\"){match[1]=(match[1]||"").replace(/\\/g,"");set=Expr.find[type](match,context,isXML);if(set!=null){expr=expr.replace(Expr.match[type],"");break;}}}}
if(!set){set=context.getElementsByTagName("*");}
return{set:set,expr:expr};};Sizzle.filter=function(expr,set,inplace,not){var old=expr,result=[],curLoop=set,match,anyFound,isXMLFilter=set&&set[0]&&isXML(set[0]);while(expr&&set.length){for(var type in Expr.filter){if((match=Expr.match[type].exec(expr))!=null){var filter=Expr.filter[type],found,item;anyFound=false;if(curLoop==result){result=[];}
if(Expr.preFilter[type]){match=Expr.preFilter[type](match,curLoop,inplace,result,not,isXMLFilter);if(!match){anyFound=found=true;}else if(match===true){continue;}}
if(match){for(var i=0;(item=curLoop[i])!=null;i++){if(item){found=filter(item,match,i,curLoop);var pass=not^!!found;if(inplace&&found!=null){if(pass){anyFound=true;}else{curLoop[i]=false;}}else if(pass){result.push(item);anyFound=true;}}}}
if(found!==undefined){if(!inplace){curLoop=result;}
expr=expr.replace(Expr.match[type],"");if(!anyFound){return[];}
break;}}}
if(expr==old){if(anyFound==null){throw"Syntax error, unrecognized expression: "+expr;}else{break;}}
old=expr;}
return curLoop;};var Expr=Sizzle.selectors={order:["ID","NAME","TAG"],match:{ID:/#((?:[\w\u00c0-\uFFFF_-]|\\.)+)/,CLASS:/\.((?:[\w\u00c0-\uFFFF_-]|\\.)+)/,NAME:/\[name=['"]*((?:[\w\u00c0-\uFFFF_-]|\\.)+)['"]*\]/,ATTR:/\[\s*((?:[\w\u00c0-\uFFFF_-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/,TAG:/^((?:[\w\u00c0-\uFFFF\*_-]|\\.)+)/,CHILD:/:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/,POS:/:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/,PSEUDO:/:((?:[\w\u00c0-\uFFFF_-]|\\.)+)(?:\((['"]*)((?:\([^\)]+\)|[^\2\(\)]*)+)\2\))?/},attrMap:{"class":"className","for":"htmlFor"},attrHandle:{href:function(elem){return elem.getAttribute("href");}},relative:{"+":function(checkSet,part,isXML){var isPartStr=typeof part==="string",isTag=isPartStr&&!/\W/.test(part),isPartStrNotTag=isPartStr&&!isTag;if(isTag&&!isXML){part=part.toUpperCase();}
for(var i=0,l=checkSet.length,elem;i<l;i++){if((elem=checkSet[i])){while((elem=elem.previousSibling)&&elem.nodeType!==1){}
checkSet[i]=isPartStrNotTag||elem&&elem.nodeName===part?elem||false:elem===part;}}
if(isPartStrNotTag){Sizzle.filter(part,checkSet,true);}},">":function(checkSet,part,isXML){var isPartStr=typeof part==="string";if(isPartStr&&!/\W/.test(part)){part=isXML?part:part.toUpperCase();for(var i=0,l=checkSet.length;i<l;i++){var elem=checkSet[i];if(elem){var parent=elem.parentNode;checkSet[i]=parent.nodeName===part?parent:false;}}}else{for(var i=0,l=checkSet.length;i<l;i++){var elem=checkSet[i];if(elem){checkSet[i]=isPartStr?elem.parentNode:elem.parentNode===part;}}
if(isPartStr){Sizzle.filter(part,checkSet,true);}}},"":function(checkSet,part,isXML){var doneName=done++,checkFn=dirCheck;if(!part.match(/\W/)){var nodeCheck=part=isXML?part:part.toUpperCase();checkFn=dirNodeCheck;}
checkFn("parentNode",part,doneName,checkSet,nodeCheck,isXML);},"~":function(checkSet,part,isXML){var doneName=done++,checkFn=dirCheck;if(typeof part==="string"&&!part.match(/\W/)){var nodeCheck=part=isXML?part:part.toUpperCase();checkFn=dirNodeCheck;}
checkFn("previousSibling",part,doneName,checkSet,nodeCheck,isXML);}},find:{ID:function(match,context,isXML){if(typeof context.getElementById!=="undefined"&&!isXML){var m=context.getElementById(match[1]);return m?[m]:[];}},NAME:function(match,context,isXML){if(typeof context.getElementsByName!=="undefined"){var ret=[],results=context.getElementsByName(match[1]);for(var i=0,l=results.length;i<l;i++){if(results[i].getAttribute("name")===match[1]){ret.push(results[i]);}}
return ret.length===0?null:ret;}},TAG:function(match,context){return context.getElementsByTagName(match[1]);}},preFilter:{CLASS:function(match,curLoop,inplace,result,not,isXML){match=" "+match[1].replace(/\\/g,"")+" ";if(isXML){return match;}
for(var i=0,elem;(elem=curLoop[i])!=null;i++){if(elem){if(not^(elem.className&&(" "+elem.className+" ").indexOf(match)>=0)){if(!inplace)
result.push(elem);}else if(inplace){curLoop[i]=false;}}}
return false;},ID:function(match){return match[1].replace(/\\/g,"");},TAG:function(match,curLoop){for(var i=0;curLoop[i]===false;i++){}
return curLoop[i]&&isXML(curLoop[i])?match[1]:match[1].toUpperCase();},CHILD:function(match){if(match[1]=="nth"){var test=/(-?)(\d*)n((?:\+|-)?\d*)/.exec(match[2]=="even"&&"2n"||match[2]=="odd"&&"2n+1"||!/\D/.test(match[2])&&"0n+"+match[2]||match[2]);match[2]=(test[1]+(test[2]||1))-0;match[3]=test[3]-0;}
match[0]=done++;return match;},ATTR:function(match,curLoop,inplace,result,not,isXML){var name=match[1].replace(/\\/g,"");if(!isXML&&Expr.attrMap[name]){match[1]=Expr.attrMap[name];}
if(match[2]==="~="){match[4]=" "+match[4]+" ";}
return match;},PSEUDO:function(match,curLoop,inplace,result,not){if(match[1]==="not"){if(match[3].match(chunker).length>1||/^\w/.test(match[3])){match[3]=Sizzle(match[3],null,null,curLoop);}else{var ret=Sizzle.filter(match[3],curLoop,inplace,true^not);if(!inplace){result.push.apply(result,ret);}
return false;}}else if(Expr.match.POS.test(match[0])||Expr.match.CHILD.test(match[0])){return true;}
return match;},POS:function(match){match.unshift(true);return match;}},filters:{enabled:function(elem){return elem.disabled===false&&elem.type!=="hidden";},disabled:function(elem){return elem.disabled===true;},checked:function(elem){return elem.checked===true;},selected:function(elem){elem.parentNode.selectedIndex;return elem.selected===true;},parent:function(elem){return!!elem.firstChild;},empty:function(elem){return!elem.firstChild;},has:function(elem,i,match){return!!Sizzle(match[3],elem).length;},header:function(elem){return/h\d/i.test(elem.nodeName);},text:function(elem){return"text"===elem.type;},radio:function(elem){return"radio"===elem.type;},checkbox:function(elem){return"checkbox"===elem.type;},file:function(elem){return"file"===elem.type;},password:function(elem){return"password"===elem.type;},submit:function(elem){return"submit"===elem.type;},image:function(elem){return"image"===elem.type;},reset:function(elem){return"reset"===elem.type;},button:function(elem){return"button"===elem.type||elem.nodeName.toUpperCase()==="BUTTON";},input:function(elem){return/input|select|textarea|button/i.test(elem.nodeName);}},setFilters:{first:function(elem,i){return i===0;},last:function(elem,i,match,array){return i===array.length-1;},even:function(elem,i){return i%2===0;},odd:function(elem,i){return i%2===1;},lt:function(elem,i,match){return i<match[3]-0;},gt:function(elem,i,match){return i>match[3]-0;},nth:function(elem,i,match){return match[3]-0==i;},eq:function(elem,i,match){return match[3]-0==i;}},filter:{PSEUDO:function(elem,match,i,array){var name=match[1],filter=Expr.filters[name];if(filter){return filter(elem,i,match,array);}else if(name==="contains"){return(elem.textContent||elem.innerText||"").indexOf(match[3])>=0;}else if(name==="not"){var not=match[3];for(var i=0,l=not.length;i<l;i++){if(not[i]===elem){return false;}}
return true;}},CHILD:function(elem,match){var type=match[1],node=elem;switch(type){case'only':case'first':while(node=node.previousSibling){if(node.nodeType===1)return false;}
if(type=='first')return true;node=elem;case'last':while(node=node.nextSibling){if(node.nodeType===1)return false;}
return true;case'nth':var first=match[2],last=match[3];if(first==1&&last==0){return true;}
var doneName=match[0],parent=elem.parentNode;if(parent&&(parent.sizcache!==doneName||!elem.nodeIndex)){var count=0;for(node=parent.firstChild;node;node=node.nextSibling){if(node.nodeType===1){node.nodeIndex=++count;}}
parent.sizcache=doneName;}
var diff=elem.nodeIndex-last;if(first==0){return diff==0;}else{return(diff%first==0&&diff/first>=0);}}},ID:function(elem,match){return elem.nodeType===1&&elem.getAttribute("id")===match;},TAG:function(elem,match){return(match==="*"&&elem.nodeType===1)||elem.nodeName===match;},CLASS:function(elem,match){return(" "+(elem.className||elem.getAttribute("class"))+" ").indexOf(match)>-1;},ATTR:function(elem,match){var name=match[1],result=Expr.attrHandle[name]?Expr.attrHandle[name](elem):elem[name]!=null?elem[name]:elem.getAttribute(name),value=result+"",type=match[2],check=match[4];return result==null?type==="!=":type==="="?value===check:type==="*="?value.indexOf(check)>=0:type==="~="?(" "+value+" ").indexOf(check)>=0:!check?value&&result!==false:type==="!="?value!=check:type==="^="?value.indexOf(check)===0:type==="$="?value.substr(value.length-check.length)===check:type==="|="?value===check||value.substr(0,check.length+1)===check+"-":false;},POS:function(elem,match,i,array){var name=match[2],filter=Expr.setFilters[name];if(filter){return filter(elem,i,match,array);}}}};var origPOS=Expr.match.POS;for(var type in Expr.match){Expr.match[type]=RegExp(Expr.match[type].source+/(?![^\[]*\])(?![^\(]*\))/.source);}
var makeArray=function(array,results){array=Array.prototype.slice.call(array);if(results){results.push.apply(results,array);return results;}
return array;};try{Array.prototype.slice.call(document.documentElement.childNodes);}catch(e){makeArray=function(array,results){var ret=results||[];if(toString.call(array)==="[object Array]"){Array.prototype.push.apply(ret,array);}else{if(typeof array.length==="number"){for(var i=0,l=array.length;i<l;i++){ret.push(array[i]);}}else{for(var i=0;array[i];i++){ret.push(array[i]);}}}
return ret;};}
var sortOrder;if(document.documentElement.compareDocumentPosition){sortOrder=function(a,b){var ret=a.compareDocumentPosition(b)&4?-1:a===b?0:1;if(ret===0){hasDuplicate=true;}
return ret;};}else if("sourceIndex"in document.documentElement){sortOrder=function(a,b){var ret=a.sourceIndex-b.sourceIndex;if(ret===0){hasDuplicate=true;}
return ret;};}else if(document.createRange){sortOrder=function(a,b){var aRange=a.ownerDocument.createRange(),bRange=b.ownerDocument.createRange();aRange.selectNode(a);aRange.collapse(true);bRange.selectNode(b);bRange.collapse(true);var ret=aRange.compareBoundaryPoints(Range.START_TO_END,bRange);if(ret===0){hasDuplicate=true;}
return ret;};}
(function(){var form=document.createElement("form"),id="script"+(new Date).getTime();form.innerHTML="<input name='"+id+"'/>";var root=document.documentElement;root.insertBefore(form,root.firstChild);if(!!document.getElementById(id)){Expr.find.ID=function(match,context,isXML){if(typeof context.getElementById!=="undefined"&&!isXML){var m=context.getElementById(match[1]);return m?m.id===match[1]||typeof m.getAttributeNode!=="undefined"&&m.getAttributeNode("id").nodeValue===match[1]?[m]:undefined:[];}};Expr.filter.ID=function(elem,match){var node=typeof elem.getAttributeNode!=="undefined"&&elem.getAttributeNode("id");return elem.nodeType===1&&node&&node.nodeValue===match;};}
root.removeChild(form);})();(function(){var div=document.createElement("div");div.appendChild(document.createComment(""));if(div.getElementsByTagName("*").length>0){Expr.find.TAG=function(match,context){var results=context.getElementsByTagName(match[1]);if(match[1]==="*"){var tmp=[];for(var i=0;results[i];i++){if(results[i].nodeType===1){tmp.push(results[i]);}}
results=tmp;}
return results;};}
div.innerHTML="<a href='#'></a>";if(div.firstChild&&typeof div.firstChild.getAttribute!=="undefined"&&div.firstChild.getAttribute("href")!=="#"){Expr.attrHandle.href=function(elem){return elem.getAttribute("href",2);};}})();if(document.querySelectorAll)(function(){var oldSizzle=Sizzle,div=document.createElement("div");div.innerHTML="<p class='TEST'></p>";if(div.querySelectorAll&&div.querySelectorAll(".TEST").length===0){return;}
Sizzle=function(query,context,extra,seed){context=context||document;if(!seed&&context.nodeType===9&&!isXML(context)){try{return makeArray(context.querySelectorAll(query),extra);}catch(e){}}
return oldSizzle(query,context,extra,seed);};Sizzle.find=oldSizzle.find;Sizzle.filter=oldSizzle.filter;Sizzle.selectors=oldSizzle.selectors;Sizzle.matches=oldSizzle.matches;})();if(document.getElementsByClassName&&document.documentElement.getElementsByClassName)(function(){var div=document.createElement("div");div.innerHTML="<div class='test e'></div><div class='test'></div>";if(div.getElementsByClassName("e").length===0)
return;div.lastChild.className="e";if(div.getElementsByClassName("e").length===1)
return;Expr.order.splice(1,0,"CLASS");Expr.find.CLASS=function(match,context,isXML){if(typeof context.getElementsByClassName!=="undefined"&&!isXML){return context.getElementsByClassName(match[1]);}};})();function dirNodeCheck(dir,cur,doneName,checkSet,nodeCheck,isXML){var sibDir=dir=="previousSibling"&&!isXML;for(var i=0,l=checkSet.length;i<l;i++){var elem=checkSet[i];if(elem){if(sibDir&&elem.nodeType===1){elem.sizcache=doneName;elem.sizset=i;}
elem=elem[dir];var match=false;while(elem){if(elem.sizcache===doneName){match=checkSet[elem.sizset];break;}
if(elem.nodeType===1&&!isXML){elem.sizcache=doneName;elem.sizset=i;}
if(elem.nodeName===cur){match=elem;break;}
elem=elem[dir];}
checkSet[i]=match;}}}
function dirCheck(dir,cur,doneName,checkSet,nodeCheck,isXML){var sibDir=dir=="previousSibling"&&!isXML;for(var i=0,l=checkSet.length;i<l;i++){var elem=checkSet[i];if(elem){if(sibDir&&elem.nodeType===1){elem.sizcache=doneName;elem.sizset=i;}
elem=elem[dir];var match=false;while(elem){if(elem.sizcache===doneName){match=checkSet[elem.sizset];break;}
if(elem.nodeType===1){if(!isXML){elem.sizcache=doneName;elem.sizset=i;}
if(typeof cur!=="string"){if(elem===cur){match=true;break;}}else if(Sizzle.filter(cur,[elem]).length>0){match=elem;break;}}
elem=elem[dir];}
checkSet[i]=match;}}}
var contains=document.compareDocumentPosition?function(a,b){return a.compareDocumentPosition(b)&16;}:function(a,b){return a!==b&&(a.contains?a.contains(b):true);};var isXML=function(elem){return elem.nodeType===9&&elem.documentElement.nodeName!=="HTML"||!!elem.ownerDocument&&isXML(elem.ownerDocument);};var posProcess=function(selector,context){var tmpSet=[],later="",match,root=context.nodeType?[context]:context;while((match=Expr.match.PSEUDO.exec(selector))){later+=match[0];selector=selector.replace(Expr.match.PSEUDO,"");}
selector=Expr.relative[selector]?selector+"*":selector;for(var i=0,l=root.length;i<l;i++){Sizzle(selector,root[i],tmpSet);}
return Sizzle.filter(later,tmpSet);};jQuery.find=Sizzle;jQuery.filter=Sizzle.filter;jQuery.expr=Sizzle.selectors;jQuery.expr[":"]=jQuery.expr.filters;Sizzle.selectors.filters.hidden=function(elem){return elem.offsetWidth===0||elem.offsetHeight===0;};Sizzle.selectors.filters.visible=function(elem){return elem.offsetWidth>0||elem.offsetHeight>0;};Sizzle.selectors.filters.animated=function(elem){return jQuery.grep(jQuery.timers,function(fn){return elem===fn.elem;}).length;};jQuery.multiFilter=function(expr,elems,not){if(not){expr=":not("+expr+")";}
return Sizzle.matches(expr,elems);};jQuery.dir=function(elem,dir){var matched=[],cur=elem[dir];while(cur&&cur!=document){if(cur.nodeType==1)
matched.push(cur);cur=cur[dir];}
return matched;};jQuery.nth=function(cur,result,dir,elem){result=result||1;var num=0;for(;cur;cur=cur[dir])
if(cur.nodeType==1&&++num==result)
break;return cur;};jQuery.sibling=function(n,elem){var r=[];for(;n;n=n.nextSibling){if(n.nodeType==1&&n!=elem)
r.push(n);}
return r;};return;window.Sizzle=Sizzle;})();jQuery.event={add:function(elem,types,handler,data){if(elem.nodeType==3||elem.nodeType==8)
return;if(elem.setInterval&&elem!=window)
elem=window;if(!handler.guid)
handler.guid=this.guid++;if(data!==undefined){var fn=handler;handler=this.proxy(fn);handler.data=data;}
var events=jQuery.data(elem,"events")||jQuery.data(elem,"events",{}),handle=jQuery.data(elem,"handle")||jQuery.data(elem,"handle",function(){return typeof jQuery!=="undefined"&&!jQuery.event.triggered?jQuery.event.handle.apply(arguments.callee.elem,arguments):undefined;});handle.elem=elem;jQuery.each(types.split(/\s+/),function(index,type){var namespaces=type.split(".");type=namespaces.shift();handler.type=namespaces.slice().sort().join(".");var handlers=events[type];if(jQuery.event.specialAll[type])
jQuery.event.specialAll[type].setup.call(elem,data,namespaces);if(!handlers){handlers=events[type]={};if(!jQuery.event.special[type]||jQuery.event.special[type].setup.call(elem,data,namespaces)===false){if(elem.addEventListener)
elem.addEventListener(type,handle,false);else if(elem.attachEvent)
elem.attachEvent("on"+type,handle);}}
handlers[handler.guid]=handler;jQuery.event.global[type]=true;});elem=null;},guid:1,global:{},remove:function(elem,types,handler){if(elem.nodeType==3||elem.nodeType==8)
return;var events=jQuery.data(elem,"events"),ret,index;if(events){if(types===undefined||(typeof types==="string"&&types.charAt(0)=="."))
for(var type in events)
this.remove(elem,type+(types||""));else{if(types.type){handler=types.handler;types=types.type;}
jQuery.each(types.split(/\s+/),function(index,type){var namespaces=type.split(".");type=namespaces.shift();var namespace=RegExp("(^|\\.)"+namespaces.slice().sort().join(".*\\.")+"(\\.|$)");if(events[type]){if(handler)
delete events[type][handler.guid];else
for(var handle in events[type])
if(namespace.test(events[type][handle].type))
delete events[type][handle];if(jQuery.event.specialAll[type])
jQuery.event.specialAll[type].teardown.call(elem,namespaces);for(ret in events[type])break;if(!ret){if(!jQuery.event.special[type]||jQuery.event.special[type].teardown.call(elem,namespaces)===false){if(elem.removeEventListener)
elem.removeEventListener(type,jQuery.data(elem,"handle"),false);else if(elem.detachEvent)
elem.detachEvent("on"+type,jQuery.data(elem,"handle"));}
ret=null;delete events[type];}}});}
for(ret in events)break;if(!ret){var handle=jQuery.data(elem,"handle");if(handle)handle.elem=null;jQuery.removeData(elem,"events");jQuery.removeData(elem,"handle");}}},trigger:function(event,data,elem,bubbling){var type=event.type||event;if(!bubbling){event=typeof event==="object"?event[expando]?event:jQuery.extend(jQuery.Event(type),event):jQuery.Event(type);if(type.indexOf("!")>=0){event.type=type=type.slice(0,-1);event.exclusive=true;}
if(!elem){event.stopPropagation();if(this.global[type])
jQuery.each(jQuery.cache,function(){if(this.events&&this.events[type])
jQuery.event.trigger(event,data,this.handle.elem);});}
if(!elem||elem.nodeType==3||elem.nodeType==8)
return undefined;event.result=undefined;event.target=elem;data=jQuery.makeArray(data);data.unshift(event);}
event.currentTarget=elem;var handle=jQuery.data(elem,"handle");if(handle)
handle.apply(elem,data);if((!elem[type]||(jQuery.nodeName(elem,'a')&&type=="click"))&&elem["on"+type]&&elem["on"+type].apply(elem,data)===false)
event.result=false;if(!bubbling&&elem[type]&&!event.isDefaultPrevented()&&!(jQuery.nodeName(elem,'a')&&type=="click")){this.triggered=true;try{elem[type]();}catch(e){}}
this.triggered=false;if(!event.isPropagationStopped()){var parent=elem.parentNode||elem.ownerDocument;if(parent)
jQuery.event.trigger(event,data,parent,true);}},handle:function(event){var all,handlers;event=arguments[0]=jQuery.event.fix(event||window.event);event.currentTarget=this;var namespaces=event.type.split(".");event.type=namespaces.shift();all=!namespaces.length&&!event.exclusive;var namespace=RegExp("(^|\\.)"+namespaces.slice().sort().join(".*\\.")+"(\\.|$)");handlers=(jQuery.data(this,"events")||{})[event.type];for(var j in handlers){var handler=handlers[j];if(all||namespace.test(handler.type)){event.handler=handler;event.data=handler.data;var ret=handler.apply(this,arguments);if(ret!==undefined){event.result=ret;if(ret===false){event.preventDefault();event.stopPropagation();}}
if(event.isImmediatePropagationStopped())
break;}}},props:"altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode metaKey newValue originalTarget pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "),fix:function(event){if(event[expando])
return event;var originalEvent=event;event=jQuery.Event(originalEvent);for(var i=this.props.length,prop;i;){prop=this.props[--i];event[prop]=originalEvent[prop];}
if(!event.target)
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for(var j in a)
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if(this.options.hide)
jQuery(this.elem).hide();if(this.options.hide||this.options.show)
for(var p in this.options.curAnim)
jQuery.attr(this.elem.style,p,this.options.orig[p]);this.options.complete.call(this.elem);}
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function inject_code(str)
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function omnitureClick(str)
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{my.timeout=setTimeout(function()
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{clearTimeout(my.timeout);});$(tempDiv).mouseout(function(e)
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if(this.bubble2)
{document.body.removeChild(this.bubble2);}
if(this.bubble3)
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if(this.arrow)
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function setCookie(name,value,expires,path,domain,secure)
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((domain)?";domain="+domain:"")+
((secure)?";secure":"");}
function deleteCookie(name,path,domain)
{if(getCookie(name))document.cookie=name+"="+
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function createRequestObject()
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return ro;}
var cobrand=createRequestObject();var cobrand_firstpageonly=false;function sendCobrandRequest()
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function embedVideoSmall(videofile)
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function embedVideoPlain(videofile)
{var msg='<iframe src="http://videos.howstuffworks.com/vid_inpage_plain.php?pageID='+videofile+'" name="vidFrame" frameborder="0" width="420" hscroll="no" vscroll="no" height="410">Your Browser Does Not Support iFrames</iframe>';document.write(msg);}
function embedVideo280(videofile)
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function inPagePlayer(videoId,args)
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if(args.autostart)
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+'Your Browser Does Not Support iFrames'
+'</iframe>';document.write(msg);}
function inject_code(str){document.write(str);}
function browserAcceptsCookies()
{var HSW_acceptsCookies=false;if(document.cookie=='')
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else
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return(HSW_acceptsCookies);}
function recordStats(webpage,referer)
{}
function tsStats(parms)
{var _bs='<img height=1 width=1 border=0 src="http://www.howstuffworks.com/tsform.php?'+parms+'">';document.write(_bs);}
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var RN=new String(Math.random());var RNS=RN.substring(2,11);function DisplayAds(sitepage,position,width,height)
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function showImage(html)
{windowOps="toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,"+"width=500,height=500,left=250,top=50";ImageWindow=window.open("","ImageWindow",windowOps);windowHTML='<html><body><base href="http://www.howstuffworks.com/"><center><font face="arial,helvetica">'+html+'<p><font face="arial,helvetica">'+'<a href="javascript:window.close();">Click here</a> to close this window.</font></center>'+'</body></html>';self.ImageWindow.document.clear();self.ImageWindow.document.write(windowHTML);self.ImageWindow.focus();self.ImageWindow.document.close();}
function tryIt(HTML)
{windowOps="toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,"+"width=500,height=500,left=250,top=50";ImageWindow=window.open("","ImageWindow",windowOps);windowHTML='<html><body>'+HTML+'<p><font face="arial,helvetica">'+'<A HREF="javascript:window.close();">Click here</a> to close this window.</font>'+'</body></html>';self.ImageWindow.document.clear();self.ImageWindow.document.write(windowHTML);self.ImageWindow.focus();self.ImageWindow.document.close();}
function shopTI(url,lid)
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{url="http://"+escape(url.substring(7))+"/LINKIN_ID-"+lid;}
return url;}
function videoWin(id)
{window.open('mediacenter/mcPlayerFull.php?vidID='+id,'mcPlayer','width=740,height=440,menubar=no,status=no,location=no,toolbar=no,scrollbars=yes,resizable=yes');}
function D_findPosX(obj)
{var curleft=0;if(obj.offsetParent)
{while(obj.offsetParent)
{curleft+=obj.offsetLeft
obj=obj.offsetParent;}}
else if(obj.x)
{curleft+=obj.x;}
return curleft;}
function D_findPosY(obj)
{var curtop=0;if(obj.offsetParent)
{while(obj.offsetParent)
{curtop+=obj.offsetTop
obj=obj.offsetParent;}}
else if(obj.y)
{curtop+=obj.y;}
return curtop;}
function revealDiv(divID,parentID)
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revealDiv.prototype.show=function()
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revealDiv.prototype.hide=function(divID)
{element=this._element;this._timeout=setTimeout(function()
{element.style.visibility='hidden';},500);}
revealDiv.prototype._clear=function()
{if(this._timeout==0)
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hswVideoOverlay={_documentWrite:null,_bufferContent:'',_bufferStatus:false,_randomNumber:null,displayAds:function()
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$('#inlinePlayerAds').append(this.getAdString("x58,x59!x58","400","75")+
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function makeHomePage(domain)
{var obj=document.getElementById("hplink");if(!domain)
{domain="http://www.howstuffworks.com/";}
if(window.sidebar)
{window.sidebar.addPanel('HowStuffWorks',domain,"");}
else
{if(navigator.appName=="Microsoft Internet Explorer"&&(parseInt(navigator.appVersion)>=4))
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else
{sethp=window.open("/sethomepage.php","sethp","toolbar=0,location=0,status=0,menubar=0,scrollbars=0,resizable=0,width=500,height=300,alwaysRaised=yes,screenX=250,screenY=250,top=250,left=250,alwaysRaised=yes");}}}
function swapHealthBox(display)
{switch(display)
{case"symptom":document.getElementById("diseases").style.visibility="hidden";document.getElementById(display).style.visibility="visible";break;case"diseases":document.getElementById("symptom").style.visibility="hidden";document.getElementById(display).style.visibility="visible";break;}}
function onFSCommand()
{}
function Action_Thread(action,iterations,waitTime,runStart)
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Action_Thread._threads=new Array();Action_Thread._threadInc=0;Action_Thread.prototype.__construct=function(action,iterations,waitTime,runStart)
{this._threadId=++Action_Thread._threadInc;Action_Thread._threads[this._threadId]=this;this._action=action;if(typeof iterations!='undefined')
{this._iterations=iterations;}
if(typeof waitTime!='undefined')
{this._waitValue=waitTime;}
if(runStart==true)
{this.run();}}
Action_Thread.prototype.setWait=function(waitValue)
{this._waitValue=(waitValue>0?waitValue:this._waitValue);}
Action_Thread.prototype.setIterations=function(iterations)
{this._iterations=(iterations>0?iterations:this.iterations);}
Action_Thread.prototype.run=function()
{if(this._thread==null)
{this._incIterations=0;this._thread=setInterval(this._buildAction(),this._waitValue);return true;}
return false;}
Action_Thread.prototype._buildAction=function()
{var actionPrefix='';var actionSuffix='';if(this._iterations>0)
{actionPrefix='if(Action_Thread._threads['+this._threadId+']._incIteration()){ ';actionSuffix=' }';}
return actionPrefix+this._action+actionSuffix;}
Action_Thread.prototype._incIteration=function()
{if(this._iterations==0)
{return true;}
++this._incIterations;if(this._incIterations>this._iterations)
{this.kill();return false;}
return true;}
Action_Thread.prototype.kill=function()
{clearInterval(this._thread);this._thread=null;}
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Calendar._DN3=ar;ar=new Array();for(var i=12;i>0;){ar[--i]=Calendar._MN[i].substr(0,3);}
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return r;};Calendar.isRelated=function(el,evt){var related=evt.relatedTarget;if(!related){var type=evt.type;if(type=="mouseover"){related=evt.fromElement;}else if(type=="mouseout"){related=evt.toElement;}}
while(related){if(related==el){return true;}
related=related.parentNode;}
return false;};Calendar.removeClass=function(el,className){if(!(el&&el.className)){return;}
var cls=el.className.split(" ");var ar=new Array();for(var i=cls.length;i>0;){if(cls[--i]!=className){ar[ar.length]=cls[i];}}
el.className=ar.join(" ");};Calendar.addClass=function(el,className){el.className+=" "+className;};Calendar.getElement=function(ev){if(Calendar.is_ie){return window.event.srcElement;}else{return ev.currentTarget;}};Calendar.getTargetElement=function(ev){if(Calendar.is_ie){return window.event.srcElement;}else{return ev.target;}};Calendar.stopEvent=function(ev){if(Calendar.is_ie){window.event.cancelBubble=true;window.event.returnValue=false;}else{ev.preventDefault();ev.stopPropagation();}};Calendar.addEvent=function(el,evname,func){if(Calendar.is_ie){el.attachEvent("on"+evname,func);}else{el.addEventListener(evname,func,true);}};Calendar.removeEvent=function(el,evname,func){if(Calendar.is_ie){el.detachEvent("on"+evname,func);}else{el.removeEventListener(evname,func,true);}};Calendar.createElement=function(type,parent){var el=null;if(document.createElementNS){el=document.createElementNS("http://www.w3.org/1999/xhtml",type);}else{el=document.createElement(type);}
if(typeof parent!="undefined"){parent.appendChild(el);}
return el;};Calendar._add_evs=function(el){with(Calendar){addEvent(el,"mouseover",dayMouseOver);addEvent(el,"mousedown",dayMouseDown);addEvent(el,"mouseout",dayMouseOut);if(is_ie){addEvent(el,"dblclick",dayMouseDblClick);el.setAttribute("unselectable",true);}}};Calendar.findMonth=function(el){if(typeof el.month!="undefined"){return el;}else if(typeof el.parentNode.month!="undefined"){return el.parentNode;}
return null;};Calendar.findYear=function(el){if(typeof el.year!="undefined"){return el;}else if(typeof el.parentNode.year!="undefined"){return el.parentNode;}
return null;};Calendar.showMonthsCombo=function(){var cal=Calendar._C;if(!cal){return false;}
var cal=cal;var cd=cal.activeDiv;var mc=cal.monthsCombo;if(cal.hilitedMonth){Calendar.removeClass(cal.hilitedMonth,"hilite");}
if(cal.activeMonth){Calendar.removeClass(cal.activeMonth,"active");}
var mon=cal.monthsCombo.getElementsByTagName("div")[cal.date.getMonth()];Calendar.addClass(mon,"active");cal.activeMonth=mon;mc.style.left=cd.offsetLeft;mc.style.top=cd.offsetTop+cd.offsetHeight;mc.style.display="block";};Calendar.showYearsCombo=function(fwd){var cal=Calendar._C;if(!cal){return false;}
var cal=cal;var cd=cal.activeDiv;var yc=cal.yearsCombo;if(cal.hilitedYear){Calendar.removeClass(cal.hilitedYear,"hilite");}
if(cal.activeYear){Calendar.removeClass(cal.activeYear,"active");}
cal.activeYear=null;var Y=cal.date.getFullYear()+(fwd?1:-1);var yr=yc.firstChild;var show=false;for(var i=12;i>0;--i){if(Y>=cal.minYear&&Y<=cal.maxYear){yr.firstChild.data=Y;yr.year=Y;yr.style.display="block";show=true;}else{yr.style.display="none";}
yr=yr.nextSibling;Y+=fwd?1:-1;}
if(show){yc.style.left=cd.offsetLeft;yc.style.top=cd.offsetTop+cd.offsetHeight;yc.style.display="block";}};Calendar.tableMouseUp=function(ev){var cal=Calendar._C;if(!cal){return false;}
if(cal.timeout){clearTimeout(cal.timeout);}
var el=cal.activeDiv;if(!el){return false;}
var target=Calendar.getTargetElement(ev);Calendar.removeClass(el,"active");if(target==el||target.parentNode==el){Calendar.cellClick(el);}
var mon=Calendar.findMonth(target);var date=null;if(mon){date=new Date(cal.date);if(mon.month!=date.getMonth()){date.setMonth(mon.month);cal.setDate(date);}}else{var year=Calendar.findYear(target);if(year){date=new Date(cal.date);if(year.year!=date.getFullYear()){date.setFullYear(year.year);cal.setDate(date);}}}
with(Calendar){removeEvent(document,"mouseup",tableMouseUp);removeEvent(document,"mouseover",tableMouseOver);removeEvent(document,"mousemove",tableMouseOver);cal._hideCombos();stopEvent(ev);_C=null;}};Calendar.tableMouseOver=function(ev){var cal=Calendar._C;if(!cal){return;}
var el=cal.activeDiv;var target=Calendar.getTargetElement(ev);if(target==el||target.parentNode==el){Calendar.addClass(el,"hilite active");}else{Calendar.removeClass(el,"active");Calendar.removeClass(el,"hilite");}
var mon=Calendar.findMonth(target);if(mon){if(mon.month!=cal.date.getMonth()){if(cal.hilitedMonth){Calendar.removeClass(cal.hilitedMonth,"hilite");}
Calendar.addClass(mon,"hilite");cal.hilitedMonth=mon;}else if(cal.hilitedMonth){Calendar.removeClass(cal.hilitedMonth,"hilite");}}else{var year=Calendar.findYear(target);if(year){if(year.year!=cal.date.getFullYear()){if(cal.hilitedYear){Calendar.removeClass(cal.hilitedYear,"hilite");}
Calendar.addClass(year,"hilite");cal.hilitedYear=year;}else if(cal.hilitedYear){Calendar.removeClass(cal.hilitedYear,"hilite");}}}
Calendar.stopEvent(ev);};Calendar.tableMouseDown=function(ev){if(Calendar.getTargetElement(ev)==Calendar.getElement(ev)){Calendar.stopEvent(ev);}};Calendar.calDragIt=function(ev){var cal=Calendar._C;if(!(cal&&cal.dragging)){return false;}
var posX;var posY;if(Calendar.is_ie){posY=window.event.clientY+document.body.scrollTop;posX=window.event.clientX+document.body.scrollLeft;}else{posX=ev.pageX;posY=ev.pageY;}
cal.hideShowCovered();var st=cal.element.style;st.left=(posX-cal.xOffs)+"px";st.top=(posY-cal.yOffs)+"px";Calendar.stopEvent(ev);};Calendar.calDragEnd=function(ev){var cal=Calendar._C;if(!cal){return false;}
cal.dragging=false;with(Calendar){removeEvent(document,"mousemove",calDragIt);removeEvent(document,"mouseover",stopEvent);removeEvent(document,"mouseup",calDragEnd);tableMouseUp(ev);}
cal.hideShowCovered();};Calendar.dayMouseDown=function(ev){var el=Calendar.getElement(ev);if(el.disabled){return false;}
var cal=el.calendar;cal.activeDiv=el;Calendar._C=cal;if(el.navtype!=300)with(Calendar){addClass(el,"hilite active");addEvent(document,"mouseover",tableMouseOver);addEvent(document,"mousemove",tableMouseOver);addEvent(document,"mouseup",tableMouseUp);}else if(cal.isPopup){cal._dragStart(ev);}
Calendar.stopEvent(ev);if(el.navtype==-1||el.navtype==1){cal.timeout=setTimeout("Calendar.showMonthsCombo()",250);}else if(el.navtype==-2||el.navtype==2){cal.timeout=setTimeout((el.navtype>0)?"Calendar.showYearsCombo(true)":"Calendar.showYearsCombo(false)",250);}else{cal.timeout=null;}};Calendar.dayMouseDblClick=function(ev){Calendar.cellClick(Calendar.getElement(ev));if(Calendar.is_ie){document.selection.empty();}};Calendar.dayMouseOver=function(ev){var el=Calendar.getElement(ev);if(Calendar.isRelated(el,ev)||Calendar._C||el.disabled){return false;}
if(el.ttip){if(el.ttip.substr(0,1)=="_"){var date=null;with(el.calendar.date){date=new Date(getFullYear(),getMonth(),el.caldate);}
el.ttip=date.print(el.calendar.ttDateFormat)+el.ttip.substr(1);}
el.calendar.tooltips.firstChild.data=el.ttip;}
if(el.navtype!=300){Calendar.addClass(el,"hilite");}
Calendar.stopEvent(ev);};Calendar.dayMouseOut=function(ev){with(Calendar){var el=getElement(ev);if(isRelated(el,ev)||_C||el.disabled){return false;}
removeClass(el,"hilite");el.calendar.tooltips.firstChild.data=_TT["SEL_DATE"];stopEvent(ev);}};Calendar.cellClick=function(el){var cal=el.calendar;var closing=false;var newdate=false;var date=null;if(typeof el.navtype=="undefined"){Calendar.removeClass(cal.currentDateEl,"selected");Calendar.addClass(el,"selected");closing=(cal.currentDateEl==el);if(!closing){cal.currentDateEl=el;}
cal.date.setDate(el.caldate);date=cal.date;newdate=true;}else{if(el.navtype==200){Calendar.removeClass(el,"hilite");cal.callCloseHandler();return;}
date=(el.navtype==0)?new Date():new Date(cal.date);var year=date.getFullYear();var mon=date.getMonth();var setMonth=function(mon){var day=date.getDate();var max=date.getMonthDays();if(day>max){date.setDate(max);}
date.setMonth(mon);};switch(el.navtype){case-1:if(mon>0){setMonth(mon-1);}else if(year-->cal.minYear){date.setFullYear(year);setMonth(11);}
break;case 1:if(mon<11){setMonth(mon+1);}else if(year<cal.maxYear){date.setFullYear(year+1);setMonth(0);}
break;case-2:if(year>cal.minYear){date.setFullYear(year-1);}
break;case 2:if(year<cal.maxYear){date.setFullYear(year+1);}
break;case 100:cal.setMondayFirst(!cal.mondayFirst);return;}
if(!date.equalsTo(cal.date)){cal.setDate(date);newdate=el.navtype==0;}}
if(newdate){cal.callHandler();}
if(closing){Calendar.removeClass(el,"hilite");cal.callCloseHandler();}};Calendar.prototype.create=function(_par){var parent=null;if(!_par){parent=document.getElementsByTagName("body")[0];this.isPopup=true;}else{parent=_par;this.isPopup=false;}
this.date=this.dateStr?new Date(this.dateStr):new Date();var table=Calendar.createElement("table");this.table=table;table.cellSpacing=0;table.cellPadding=0;table.calendar=this;Calendar.addEvent(table,"mousedown",Calendar.tableMouseDown);var div=Calendar.createElement("div");this.element=div;div.className="calendar";if(this.isPopup){div.style.position="absolute";div.style.display="none";}
div.appendChild(table);var thead=Calendar.createElement("thead",table);var cell=null;var row=null;var cal=this;var hh=function(text,cs,navtype){cell=Calendar.createElement("td",row);cell.colSpan=cs;cell.className="button";Calendar._add_evs(cell);cell.calendar=cal;cell.navtype=navtype;if(text.substr(0,1)!="&"){cell.appendChild(document.createTextNode(text));}
else{cell.innerHTML=text;}
return cell;};row=Calendar.createElement("tr",thead);row.className="headrow";hh("-",1,100).ttip=Calendar._TT["TOGGLE"];this.title=hh("",this.isPopup?5:6,300);this.title.className="title";if(this.isPopup){this.title.ttip=Calendar._TT["DRAG_TO_MOVE"];this.title.style.cursor="move";hh("X",1,200).ttip=Calendar._TT["CLOSE"];}
row=Calendar.createElement("tr",thead);row.className="headrow";hh("&#x00ab;",1,-2).ttip=Calendar._TT["PREV_YEAR"];hh("&#x2039;",1,-1).ttip=Calendar._TT["PREV_MONTH"];hh(Calendar._TT["TODAY"],3,0).ttip=Calendar._TT["GO_TODAY"];hh("&#x203a;",1,1).ttip=Calendar._TT["NEXT_MONTH"];hh("&#x00bb;",1,2).ttip=Calendar._TT["NEXT_YEAR"];row=Calendar.createElement("tr",thead);row.className="daynames";this.daynames=row;for(var i=7;i>0;--i){cell=Calendar.createElement("td",row);cell.appendChild(document.createTextNode(""));if(!i){cell.navtype=100;cell.calendar=this;Calendar._add_evs(cell);}}
this._displayWeekdays();var tbody=Calendar.createElement("tbody",table);this.tbody=tbody;for(i=6;i>0;--i){row=Calendar.createElement("tr",tbody);for(var j=7;j>0;--j){cell=Calendar.createElement("td",row);cell.appendChild(document.createTextNode(""));cell.calendar=this;Calendar._add_evs(cell);}}
var tfoot=Calendar.createElement("tfoot",table);row=Calendar.createElement("tr",tfoot);row.className="footrow";cell=hh(Calendar._TT["SEL_DATE"],7,300);cell.className="ttip";if(this.isPopup){cell.ttip=Calendar._TT["DRAG_TO_MOVE"];cell.style.cursor="move";}
this.tooltips=cell;div=Calendar.createElement("div",this.element);this.monthsCombo=div;div.className="combo";for(i=0;i<Calendar._MN.length;++i){var mn=Calendar.createElement("div");mn.className="label";mn.month=i;mn.appendChild(document.createTextNode(Calendar._MN3[i]));div.appendChild(mn);}
div=Calendar.createElement("div",this.element);this.yearsCombo=div;div.className="combo";for(i=12;i>0;--i){var yr=Calendar.createElement("div");yr.className="label";yr.appendChild(document.createTextNode(""));div.appendChild(yr);}
this._init(this.mondayFirst,this.date);parent.appendChild(this.element);};Calendar.prototype._init=function(mondayFirst,date){var today=new Date();var year=date.getFullYear();if(year<this.minYear){year=this.minYear;date.setFullYear(year);}else if(year>this.maxYear){year=this.maxYear;date.setFullYear(year);}
this.mondayFirst=mondayFirst;this.date=new Date(date);var month=date.getMonth();var mday=date.getDate();var no_days=date.getMonthDays();date.setDate(1);var wday=date.getDay();var MON=mondayFirst?1:0;var SAT=mondayFirst?5:6;var SUN=mondayFirst?6:0;if(mondayFirst){wday=(wday>0)?(wday-1):6;}
var iday=1;var row=this.tbody.firstChild;var MN=Calendar._MN3[month];var hasToday=((today.getFullYear()==year)&&(today.getMonth()==month));var todayDate=today.getDate();for(var i=0;i<6;++i){if(iday>no_days){row.className="emptyrow";row=row.nextSibling;continue;}
var cell=row.firstChild;row.className="daysrow";for(var j=0;j<7;++j){if((!i&&j<wday)||iday>no_days){cell.className="emptycell";cell=cell.nextSibling;continue;}
cell.firstChild.data=iday;cell.className="day";cell.disabled=false;if(typeof this.checkDisabled=="function"){date.setDate(iday);if(this.checkDisabled(date)){cell.className+=" disabled";cell.disabled=true;}}
if(!cell.disabled){cell.caldate=iday;cell.ttip="_";if(iday==mday){cell.className+=" selected";this.currentDateEl=cell;}
if(hasToday&&(iday==todayDate)){cell.className+=" today";cell.ttip+=Calendar._TT["PART_TODAY"];}
if(wday==SAT||wday==SUN){cell.className+=" weekend";}}
++iday;((++wday)^7)||(wday=0);cell=cell.nextSibling;}
row=row.nextSibling;}
this.title.firstChild.data=Calendar._MN[month]+", "+year;};Calendar.prototype.setDate=function(date){if(!date.equalsTo(this.date)){this._init(this.mondayFirst,date);}};Calendar.prototype.setMondayFirst=function(mondayFirst){this._init(mondayFirst,this.date);this._displayWeekdays();};Calendar.prototype.setDisabledHandler=function(unaryFunction){this.checkDisabled=unaryFunction;};Calendar.prototype.setRange=function(a,z){this.minYear=a;this.maxYear=z;};Calendar.prototype.callHandler=function(){if(this.onSelected){this.onSelected(this,this.date.print(this.dateFormat));}};Calendar.prototype.callCloseHandler=function(){if(this.onClose){this.onClose(this);}
this.hideShowCovered();};Calendar.prototype.destroy=function(){var el=this.element.parentNode;el.removeChild(this.element);Calendar._C=null;delete el;};Calendar.prototype.reparent=function(new_parent){var el=this.element;el.parentNode.removeChild(el);new_parent.appendChild(el);};Calendar.prototype.show=function(){this.element.style.display="block";this.hideShowCovered();};Calendar.prototype.hide=function(){var trs=this.table.getElementsByTagName("td");for(var i=trs.length;i>0;){Calendar.removeClass(trs[--i],"hilite");}
this.element.style.display="none";};Calendar.prototype.showAt=function(x,y){var s=this.element.style;s.left=x+"px";s.top=y+"px";this.show();};Calendar.prototype.showAtElement=function(el){var p=Calendar.getAbsolutePos(el);this.showAt(p.x-100,p.y+el.offsetHeight);};Calendar.prototype.setDateFormat=function(str){this.dateFormat=str;};Calendar.prototype.setTtDateFormat=function(str){this.ttDateFormat=str;};Calendar.prototype.parseDate=function(str,fmt){var y=0;var m=-1;var d=0;var a=str.split(/\W+/);if(!fmt){fmt=this.dateFormat;}
var b=fmt.split(/\W+/);var i=0,j=0;for(i=0;i<a.length;++i){if(b[i]=="D"||b[i]=="DD"){continue;}
if(b[i]=="d"||b[i]=="dd"){d=a[i];}
if(b[i]=="m"||b[i]=="mm"){m=a[i]-1;}
if(b[i]=="y"){y=a[i];}
if(b[i]=="yy"){y=parseInt(a[i])+1900;}
if(b[i]=="M"||b[i]=="MM"){for(j=0;j<12;++j){if(Calendar._MN[j].substr(0,a[i].length).toLowerCase()==a[i].toLowerCase()){m=j;break;}}}}
if(y!=0&&m!=-1&&d!=0){this.setDate(new Date(y,m,d));return;}
y=0;m=-1;d=0;for(i=0;i<a.length;++i){if(a[i].search(/[a-zA-Z]+/)!=-1){var t=-1;for(j=0;j<12;++j){if(Calendar._MN[j].substr(0,a[i].length).toLowerCase()==a[i].toLowerCase()){t=j;break;}}
if(t!=-1){if(m!=-1){d=m+1;}
m=t;}}else if(parseInt(a[i])<=12&&m==-1){m=a[i]-1;}else if(parseInt(a[i])>31&&y==0){y=a[i];}else if(d==0){d=a[i];}}
if(y==0){var today=new Date();y=today.getFullYear();}
if(m!=-1&&d!=0){this.setDate(new Date(y,m,d));}};Calendar.prototype.hideShowCovered=function(){var tags=new Array("applet","iframe","select");var el=this.element;var p=Calendar.getAbsolutePos(el);var EX1=p.x;var EX2=el.offsetWidth+EX1;var EY1=p.y;var EY2=el.offsetHeight+EY1;for(var k=tags.length;k>0;){var ar=document.getElementsByTagName(tags[--k]);var cc=null;for(var i=ar.length;i>0;){cc=ar[--i];p=Calendar.getAbsolutePos(cc);var CX1=p.x;var CX2=cc.offsetWidth+CX1;var CY1=p.y;var CY2=cc.offsetHeight+CY1;if((CX1>EX2)||(CX2<EX1)||(CY1>EY2)||(CY2<EY1)){cc.style.visibility="visible";}else{cc.style.visibility="hidden";}}}};Calendar.prototype._displayWeekdays=function(){var MON=this.mondayFirst?0:1;var SUN=this.mondayFirst?6:0;var SAT=this.mondayFirst?5:6;var cell=this.daynames.firstChild;for(var i=0;i<7;++i){cell.className="day name";if(!i){cell.ttip=this.mondayFirst?Calendar._TT["SUN_FIRST"]:Calendar._TT["MON_FIRST"];cell.navtype=100;cell.calendar=this;Calendar._add_evs(cell);}
if(i==SUN||i==SAT){Calendar.addClass(cell,"weekend");}
cell.firstChild.data=Calendar._DN3[i+1-MON];cell=cell.nextSibling;}};Calendar.prototype._hideCombos=function(){this.monthsCombo.style.display="none";this.yearsCombo.style.display="none";};Calendar.prototype._dragStart=function(ev){if(this.dragging){return;}
this.dragging=true;var posX;var posY;if(Calendar.is_ie){posY=window.event.clientY+document.body.scrollTop;posX=window.event.clientX+document.body.scrollLeft;}else{posY=ev.clientY+window.scrollY;posX=ev.clientX+window.scrollX;}
var st=this.element.style;this.xOffs=posX-parseInt(st.left);this.yOffs=posY-parseInt(st.top);with(Calendar){addEvent(document,"mousemove",calDragIt);addEvent(document,"mouseover",stopEvent);addEvent(document,"mouseup",calDragEnd);}};Date._MD=new Array(31,28,31,30,31,30,31,31,30,31,30,31);Date.prototype.getMonthDays=function(){var year=this.getFullYear();var month=this.getMonth();if(((0==(year%4))&&((0!=(year%100))||(0==(year%400))))&&month==1){return 29;}else{return Date._MD[month];}};Date.prototype.equalsTo=function(date){return((this.getFullYear()==date.getFullYear())&&(this.getMonth()==date.getMonth())&&(this.getDate()==date.getDate()));};Date.prototype.print=function(frm){var str=new String(frm);var m=this.getMonth();var d=this.getDate();var y=this.getFullYear();var w=this.getDay();var s=new Array();s["d"]=d;s["dd"]=(d<10)?("0"+d):d;s["m"]=1+m;s["mm"]=(m<9)?("0"+(1+m)):(1+m);s["y"]=y;s["yy"]=new String(y).substr(2,2);with(Calendar){s["D"]=_DN3[w];s["DD"]=_DN[w];s["M"]=_MN3[m];s["MM"]=_MN[m];}
var re=/(.*)(\W|^)(d|dd|m|mm|y|yy|MM|M|DD|D)(\W|$)(.*)/;while(re.exec(str)!=null){str=RegExp.$1+RegExp.$2+s[RegExp.$3]+RegExp.$4+RegExp.$5;}
return str;};function closeHandler(cal){cal.hide();Calendar.removeEvent(document,"mousedown",checkCalendar);}
function checkCalendar(ev){var el=Calendar.is_ie?Calendar.getElement(ev):Calendar.getTargetElement(ev);for(;el!=null;el=el.parentNode)
if(el==calendar.element||el.tagName=="A")break;if(el==null){calendar.callCloseHandler();Calendar.stopEvent(ev);}}
function showCalendar(id,format){var el=document.getElementById(id);if(calendar!=null){calendar.hide();}else{var cal=new Calendar(true,null,selected,closeHandler);calendar=cal;cal.setRange(1900,2070);cal.create();}
calendar.setDateFormat(format);calendar.setMondayFirst(0);calendar.parseDate(el.value);calendar.sel=el;calendar.showAtElement(el);Calendar.addEvent(document,"mousedown",checkCalendar);}
Calendar._DN=new Array
("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday");Calendar._MN=new Array
("January","February","March","April","May","June","July","August","September","October","November","December");Calendar._TT={};Calendar._TT["TOGGLE"]="Toggle first day of week";Calendar._TT["PREV_YEAR"]="Prev. year (hold for menu)";Calendar._TT["PREV_MONTH"]="Prev. month (hold for menu)";Calendar._TT["GO_TODAY"]="Go Today";Calendar._TT["NEXT_MONTH"]="Next month (hold for menu)";Calendar._TT["NEXT_YEAR"]="Next year (hold for menu)";Calendar._TT["SEL_DATE"]="Select date";Calendar._TT["DRAG_TO_MOVE"]="Drag to move";Calendar._TT["PART_TODAY"]=" (today)";Calendar._TT["MON_FIRST"]="Display Monday first";Calendar._TT["SUN_FIRST"]="Display Sunday first";Calendar._TT["CLOSE"]="Close";Calendar._TT["TODAY"]="Today";Calendar._TT["DEF_DATE_FORMAT"]="mm-dd-yy";Calendar._TT["TT_DATE_FORMAT"]="D, M d";var calendar=null;var oldLink=null;function selected(cal,date){cal.sel.value=date;cal.sel.focus();if(cal.sel.id=="date"){cal.callCloseHandler();}}
function setDefaultDates(form){var d=new Date();var yyyy=d.getFullYear();var mm=d.getMonth();var dd=d.getDate();var maxDate;mm++;if(mm==1||mm==3||mm==5||mm==7||mm==8||mm==10||mm==12){maxDate=31;}
else if(mm==4||mm==6||mm==9||mm==11){maxDate=30;}
else if(yyyy%4==0){maxDate=29;}
else{maxDate=28;}
dd+=14;if(dd>maxDate){mm++;dd-=maxDate;}
var d1=mm+"/"+dd+"/"+yyyy;form.d1.value=d1;dd+=3;if(dd>maxDate){mm++;dd-=maxDate;}
var d2=mm+"/"+dd+"/"+yyyy;form.d2.value=d2;}
function setDefaultDates_combo(form_a,form_b,form_c){var d=new Date();var yyyy=d.getFullYear();var mm=d.getMonth();var dd=d.getDate();var maxDate;mm++;if(mm==1||mm==3||mm==5||mm==7||mm==8||mm==10||mm==12){maxDate=31;}
else if(mm==4||mm==6||mm==9||mm==11){maxDate=30;}
else if(yyyy%4==0){maxDate=29;}
else{maxDate=28;}
dd+=14;if(dd>maxDate){mm++;dd-=maxDate;}
var d1=mm+"/"+dd+"/"+yyyy;form_a.d1_a.value=d1;form_b.d1_b.value=d1;form_c.d1_c.value=d1;dd+=3;if(dd>maxDate){mm++;dd-=maxDate;}
var d2=mm+"/"+dd+"/"+yyyy;form_a.d2_a.value=d2;form_b.d2_b.value=d2;form_c.d2_c.value=d2;}
function isLinkShare(){try{lsn_click;return true;}catch(err){return false;}}
function submitLink(){if(isLinkShare()){linkshareLink();}else{simpleLink();}}
function getObjStyle(divId){var obj;if(document.getElementById)
{if(null==document.getElementById(divId)){return null;}
obj=document.getElementById(divId).style;}
else if(document.layers)
{obj=document.divId;}
else
{if(null==document.all.divId){return null;}
obj=document.all.divId.style;}
return obj;}
function getObj(objId){var obj;if(document.getElementById)
{obj=document.getElementById(objId);}
else if(document.layers)
{obj=document.objId;}
else
{obj=document.all.objId;}
return obj;}
function selectLayer(buttonObj){var cmpn=buttonObj.id.split('_');var num=cmpn[1];for(var j=1;j<=3;j++){var buttonName="btn_"+j;var button=getObj(buttonName);if(null!=button){button.className="btnOff";}
var divName="pane_"+j;var divObj=getObjStyle(divName);if(null!=divObj){divObj.visibility='hidden';divObj.display='none';}}
var button=getObj("btn_"+num);buttonObj.className="btnOn";var divObj=getObjStyle("pane_"+num);divObj.visibility='visible';divObj.display='inline';}
function showLayer(buttonObj){var cmpn=buttonObj.id.split('_');var num=cmpn[1];for(var j=1;j<=3;j++){var divName="pane_"+j;var divObj=getObjStyle(divName);if(null!=divObj){divObj.visibility='hidden';divObj.display='none';}}
var divObj=getObjStyle("pane_"+num);divObj.visibility='visible';divObj.display='inline';}
function submitForm(formName){var ai=document.forms[formName].ai;if((null==ai)||(null==ai.value)||""==ai.value){alert("Missing affiliate id form variable ai");return false;}
var s=s_gi(s_account);s.linkTrackVars='prop10';s.prop10='sds';if(formName=='flight'){void(s.tl(true,'o','Exit: MTG - Kayak Right Rail Widget - Flight'));return submitFlight(ai.value);}
else if(formName=='hotel'){void(s.tl(true,'o','Exit: MTG - Kayak Right Rail Widget - Hotel'));return submitHotel(ai.value);}
else if(formName=='car'){void(s.tl(true,'o','Exit: MTG - Kayak Right Rail Widget - Car'));return submitCar(ai.value);}
else{alert("Unknown form "+formName);return false;}}
function submitFlight(ai){var l1=document.forms['flight'].l1.value;if((null==l1)||(l1.length<3)){alert("Missing or Invalid Departure Airport");return false;}
var l2=document.forms['flight'].l2.value;if((null==l2)||(l2.length<3)){alert("Missing or Invalid Destination Airport");return false;}
var kayakUrl='http://www.kayak.com/s/search/air';if(isLinkShare()){linkshareSubmit('flight',kayakUrl);}else{simpleSubmit('flight',kayakUrl);}
return true;}
function submitHotel(ai){var l1=document.forms['hotel'].crc.value;if((null==l1)||(l1.length<=3)){alert("Missing or Invalid City.  Expecting something of form City,State or City,State,Country");return false;}
var kayakUrl='http://www.kayak.com/s/search/hotel';if(isLinkShare()){linkshareSubmit('hotel',kayakUrl);}else{simpleSubmit('hotel',kayakUrl);}
return true;}
function submitCar(ai){var l1=document.forms['car'].crc.value;if((null==l1)||(l1.length<3)){alert("Missing or Invalid City.  Expecting something of form City,State or City,State,Country");return false;}
var kayakUrl='http://www.kayak.com/s/search/car';if(isLinkShare()){linkshareSubmit('car',kayakUrl);}else{simpleSubmit('car',kayakUrl);}
return true;}
function simpleSubmit(fname,kayakUrl){var qstring=kayakUrl+"?";var argList="";for(i=0;i<document.forms[fname].elements.length;i++){if((null!=document.forms[fname])&&(null!=document.forms[fname].elements[i])&&(""!=document.forms[fname].elements[i].name)&&(""!=document.forms[fname].elements[i].value)){argList=argList+'&'+document.forms[fname].elements[i].name+'='+
escape(document.forms[fname].elements[i].value);}}
if(argList.match(/\//g)){argList=argList.replace(/\//g,"%2F");}
qstring=qstring+argList;if(qstring.match(/\?\&/g)){qstring=qstring.replace(/\?\&/g,"?");}
openWindow(qstring);}
function simpleLink(){var kayakUrl="http://kayak.com";openWindow(kayakUrl);}
function linkshareLink(){var kayakUrl="http://kayak.com";var qstring=kayakUrl;var lsn_search_url=lsn_click+'&tmpid=2304&RD_PARM1=';if(qstring.match(/\?\&/g)){qstring=qstring.replace(/\?\&/g,"?");}
qstring=escape(escape(qstring));openWindow(lsn_search_url+qstring);}
function linkshareSubmit(fname,kayakUrl){var qstring=kayakUrl+"?";for(i=0;i<document.forms[fname].elements.length;i++){if((null!=document.forms[fname])&&(null!=document.forms[fname].elements[i])&&(""!=document.forms[fname].elements[i].name)&&(""!=document.forms[fname].elements[i].value)){qstring=qstring+'&'+document.forms[fname].elements[i].name+'='+
document.forms[fname].elements[i].value;}}
if(qstring.match(/\?\&/g)){qstring=qstring.replace(/\?\&/g,"?");}
qstring=escape(escape(qstring));var lsn_search_url=lsn_click+'&tmpid=2304&RD_PARM1=';var finalUrl=lsn_search_url+qstring;openWindow(finalUrl);}
function openWindow(url){window.open(url);}
function compareDates(date1,date2){if(date1==null||date2==null){return false;}
if(date1.getFullYear()<date2.getFullYear()||(date1.getFullYear()==date2.getFullYear()&&(date1.getMonth()<date2.getMonth()||(date1.getMonth()==date2.getMonth()&&(date1.getDate()<date2.getDate()))))){return false;}
else{return true;}}
function popup_window(url,titleString)
{var newwindow=window.open(url,'Ratings','height=200,width=400,scrollbars=1');newwindow.focus();return false;}
function showGoogleMaps()
{var mapElement=document.getElementById('googlemaps');var propertyImages=document.getElementById('propertyImages');mapElement.className='contentD';propertyImages.className='contentND';displayGoogleMap();return false;}
function showPropertyImages()
{var mapElement=document.getElementById('googlemaps');var propertyImages=document.getElementById('propertyImages');mapElement.className='contentND';propertyImages.className='contentD';return false;}
function swapMainPropertyImage(url,alt,size)
{var propertyImage=document.getElementById('propertyImage');propertyImage.src=url;propertyImage.alt=alt;propertyImage.width=size;}