var Browser={a:navigator.userAgent.toLowerCase()}
Browser={ie:false,ie6:Browser.a.indexOf('msie 6')!=-1,ie7:Browser.a.indexOf('msie 7')!=-1,opera:!!window.opera,safari:Browser.a.indexOf('safari')!=-1,safari3:Browser.a.indexOf('applewebkit/5')!=-1,mac:Browser.a.indexOf('mac')!=-1}
function $blizz(e){if(typeof e=='string')
return document.getElementById(e);return e;}
String.prototype.trim=function(){return this.replace(/^\s+|\s+$/g,'');}
function indexOf(array,elt){var len=array.length;var from=Number(arguments[2])||0;from=(from<0)?Math.ceil(from):Math.floor(from);if(from<0)
from+=len;for(;from<len;from++)
if(from in array&&array[from]===elt)
return from;return-1;}
function createElement(name,attrs,doc,xmlns){var doc=doc||document;var elm;if(doc.createElementNS)
elm=doc.createElementNS(xmlns||'http://www.w3.org/1999/xhtml',name);else
elm=doc.createElement(name);if(attrs)
for(attr in attrs)
elm.setAttribute(attr,attrs[attr]);return elm;}
function appendText(node,text,replaceNewlines){if(replaceNewlines){var frag=document.createDocumentFragment();var lines=text.split(/\n/g);for(var i=0;i<lines.length;i++){frag.appendChild(document.createTextNode(lines[i]))
if(i<lines.length-1)
frag.appendChild(createElement('br'));}
node.appendChild(frag);}else
node.appendChild(document.createTextNode(text));}
function removeText(parent){var nodes=parent.childNodes;for(var node,i=0;node=nodes[i];i++){if(node.nodeType==3||node.nodeName.toLowerCase()=='br'){parent.removeChild(node);i--;}}}
function setDisplay(e,display){$blizz(e).style.display=display;}
function hide(e){setDisplay(e,'none');}
function show(e){setDisplay(e,'');}
function visible(e){return $blizz(e).style.display!='none';}
function toggle(e){(visible(e)?hide:show)(e);}
function getElementsByClassName(className,element,tagName){var regexp=new RegExp('(^|\\s)'+className+'(\\s|$)');var tagName=tagName||'*';var element=element||document;var elements=(tagName=='*'&&element.all)?element.all:element.getElementsByTagName(tagName);var found=[];for(var i=0,elm;elm=elements[i];i++)
if(regexp.test(elm.className))
found.push(elm);return found;}
function hasClassName(e,className){return indexOf($blizz(e).className.split(/\s+/),className)>-1;}
function addClassName(e,className){var e=$blizz(e);if(!hasClassName(e,className))
e.className+=(e.className?' ':'')+className;}
function removeClassName(e,classNames){var e=$blizz(e);var classes=e.className.split(/\s+/);var rem=classNames.split(/\s+/);var ret=[];for(var i=0;i<classes.length;i++)
if(indexOf(rem,classes[i])==-1)
ret.push(classes[i]);e.className=ret.join(' ');}
function removeChildren(e){while(e.firstChild)
e.removeChild(e.firstChild);}
function bind(method,scope,args){if(!args)
args=[];return function(){return method.apply(scope,args);}}
function bindWithArgs(method,scope,args){if(!args)
args=[];return function(){var len=arguments.length;var arr=new Array(len);while(len--)
arr[len]=arguments[len];return method.apply(scope,args.concat(arr));}}
function bindEventListener(method,scope,args){if(!args)
args=[];return function(event){return method.apply(scope,[(event||window.event)].concat(args));}}
function addEvent(obj,type,func){if(obj.addEventListener){obj.addEventListener(type,func,false);return true;}else if(obj.attachEvent||Browser.ie)
return obj.attachEvent('on'+type,func);return false;}
function stopEvent(e){if(e.stopPropagation)
e.stopPropagation();else
e.cancelBubble=true;}
function addStylesheet(href,media){document.getElementsByTagName('head')[0].appendChild(createElement('link',{rel:'stylesheet',type:'text/css',media:media||'screen, projection',href:href}));}
function loadScript(src,id){var head=document.getElementsByTagName('head')[0];var script=createElement('script',{'type':'text/javascript','src':src});if(id){var old=document.getElementById(id);if(old)
old.parentNode.removeChild(old);script.id=id;}
head.appendChild(script);}
function padLeft(str,len,fillChar){while(str.length<len)
str=fillChar+str;return str;}
function printf(str){var argc=arguments.length;for(var i=1;i<argc;i++){var re=new RegExp('\\{'+(i-1)+'\\}','g');str=str.replace(re,arguments[i]);}
return str;}
function duplicateNodes(parent,searchClassName,resultClassName,insertAfter){var nodes=getElementsByClassName(searchClassName,parent);for(var node,i=0;node=nodes[i];i++){var clone=node.cloneNode(true);removeClassName(clone,searchClassName);addClassName(clone,resultClassName);node.parentNode.insertBefore(clone,insertAfter?node.nextSibling:node);}}
var Timer={_ids:{},set:function(id,code,timeout,allowMultiple){if(Timer._ids[id]!=null&&!allowMultiple)
Timer.clear(id);Timer._ids[id]=window.setTimeout(code,timeout);},clear:function(id){window.clearTimeout(Timer._ids[id]);delete Timer._ids[id];}}
function CustomSelect(handle,options,handleActive,optionsActive,multiClick,closeDelay){this.handle=$blizz(handle);this.options=$blizz(options);this.closeDelay=closeDelay||CustomSelect.DEFAULT_HIDE_DELAY;this.classNames={handleActive:handleActive,optionsActive:optionsActive||handleActive}
this.timerId='select'+CustomSelect.instances;CustomSelect.instances++;CustomSelect._attachEventListeners(this,multiClick);}
CustomSelect.DEFAULT_HIDE_DELAY=1000;CustomSelect.instances=0;CustomSelect.openInstance=null;CustomSelect.init=function(selects){for(var select,i=0;select=selects[i];i++)
new CustomSelect(select[0],select[1],select[2],select[3],select[4],select[5]);}
CustomSelect._attachEventListeners=function(s,multiClick){var eventListeners=[[s.options,'mousedown',s.cancelCloseDelayed],[s.handle,'mousedown',s.toggle],[s.options,'mouseover',s.cancelClose],[s.handle,'mouseover',s.cancelClose],[s.options,'mouseout',s.closePassive],[s.handle,'mouseout',s.closePassive]];if(!multiClick)
eventListeners.push([s.options,'click',s.close]);eventListeners.push([s.handle,'blur',s.close]);for(var el,i=0;el=eventListeners[i];i++)
addEvent(el[0],el[1],bind(el[2],s));}
CustomSelect.prototype={toggle:function(){this.cancelClose();if(this.options.style.display=="block"){this._deactivate()}else{this._activate();}},close:function(){this.closePassive(50);},closePassive:function(delay){Timer.set(this.timerId,bind(this._deactivate,this),delay||this.closeDelay);},cancelClose:function(){Timer.clear(this.timerId);},cancelCloseDelayed:function(){window.setTimeout(bind(this.cancelClose,this),10);},_activate:function(){if(CustomSelect.openInstance)
CustomSelect.openInstance._deactivate();CustomSelect.openInstance=this;this.options.style.display="block";},_deactivate:function(){if(CustomSelect.openInstance==this)
CustomSelect.openInstance=null;this.options.style.display="none";}}
var XHR={getJSON:function(uri,preventCaching,callback,errorCallback){var xhr=(typeof XMLHttpRequest!="undefined")?new XMLHttpRequest():new window.ActiveXObject("Microsoft.XMLHTTP");xhr.open("GET",uri,true);if(preventCaching)
xhr.setRequestHeader("If-Modified-Since","Sat, 1 Jan 2000 00:00:00 GMT");xhr.onreadystatechange=function(){if(xhr.readyState==4){if(xhr.status==200&&xhr.responseText){if(callback)
callback(xhr.responseText);else
eval(xhr.responseText);}else if(errorCallback)
errorCallback(xhr.status);}}
xhr.send(null);}}
function toggle_first(targ)
{targ.className=(targ.className.indexOf("open")>1)?"firsts_achievement firsts_closed":"firsts_achievement firsts_open"}
function fnews_close(targ)
{gfather=document.getElementById("featured_module")
thisn=targ.parentNode.parentNode.parentNode
thisn.parentNode.removeChild(thisn)
gf=gfather.getElementsByTagName("div");nentry=new Array();for(x=0;x<gf.length;x++){if(gf[x].className.indexOf("news_mod_entry")>-1)nentry.push(gf[x]);}
if(!nentry.length)gfather.parentNode.removeChild(gfather)}
function frst_valid(frm,fld)
{if(fld.value==''){fld.style.borderColor='#e00900';}
else{frm.submit();}}