var currentFontSize=4;function revertStyles(fontsize){currentFontSize=fontsize;changeFontSize(0);}
function changeFontSize(sizeDifference){var rule=getRuleByName("body.fs"+(currentFontSize+sizeDifference));if(rule){document.body.style.fontSize=rule.style.fontSize;currentFontSize=currentFontSize+sizeDifference;createCookie("FontSize",currentFontSize,365);equalHeight();}
return;};function getRuleByName(ruleName){for(i=0;i<document.styleSheets.length;i++){var style=document.styleSheets[i];var rules=style.cssRules?style.cssRules:style.rules;if(rules){for(j=0;j<rules.length;j++){if(rules[j].selectorText.trim().toUpperCase()==ruleName.trim().toUpperCase()){return rules[j];}}}}
return null;}
function setActiveStyleSheet(title){createCookie("ColorCSS",title,365);window.location.reload();return;}
function createCookie(name,value,days){if(days){var date=new Date();date.setTime(date.getTime()+(days*24*60*60*1000));var expires="; expires="+date.toGMTString();}
else expires="";document.cookie=name+"="+value+expires+"; path=/";}
function setScreenType(screentype){createCookie("ScreenType",screentype,365);window.location.reload();return;bclass=document.body.className.trim();if(bclass.indexOf(' ')>0){bclass=bclass.replace(/^\w+/,screentype);}else{bclass=screentype+' '+bclass;}
document.body.className=bclass;equalHeightInit();createCookie("ScreenType",screentype,365);}
String.prototype.trim=function(){return this.replace(/^\s+|\s+$/g,"");};function changeToolHilite(oldtool,newtool){if(oldtool!=newtool){if(oldtool){oldtool.src=oldtool.src.replace(/-hilite/,'');}
newtool.src=newtool.src.replace(/.gif$/,'-hilite.gif');}}
function jaAddEvent(obj,evType,fn){if(obj.addEventListener){obj.addEventListener(evType,fn,false);return true;}else if(obj.attachEvent){var r=obj.attachEvent("on"+evType,fn);return r;}else{return false;}}
function equalHeight(elems){if(!elems)return;var maxh=0;for(var i=0;i<elems.length;i++)
{if(elems[i]&&elems[i].scrollHeight>maxh)maxh=elems[i].scrollHeight;}
for(i=0;i<elems.length;i++){if(elems[i])elems[i].parentNode.style.height=maxh+"px";}}
function getElem(id){var obj=document.getElementById(id);if(!obj)return null;var divs=obj.getElementsByTagName('div');if(divs&&divs.length>=1)return divs[divs.length-1];return null;}
function getFirstDiv(id){var obj=document.getElementById(id);if(!obj)return null;var divs=obj.getElementsByTagName('div');if(divs&&divs.length>=1)return divs[0];return obj;}
function getDivElemsByClass(parent,className){var objs=parent.getElementsByTagName('div');var elems=new Array();var j=0;for(var i=0;i<objs.length;i++)
{if(instr(objs[i].className,className))
{elems[j++]=objs[i];}}
return elems;}
function instr(str,item){var arr=str.split(" ");for(var i=0;i<arr.length;i++){if(arr[i]==item)return true;}
return false;}
function equalHeightInit(){var objs=new Array();objs[0]=getFirstDiv("ja-topsl1");objs[1]=getFirstDiv("ja-topsl2");objs[2]=getFirstDiv("ja-topsl3");equalHeight(objs);var janewsblocks=getDivElemsByClass(document,"ja-newsblock");for(var i=0;i<janewsblocks.length;i++)
{var janewsitems=getDivElemsByClass(janewsblocks[i],"ja-newsitem-inner");if(janewsitems.length>1)
equalHeight(janewsitems);}}
jaAddEvent(window,'load',equalHeightInit);jaToolsHover=function(){var jautw=document.getElementById("ja-usertoolswrap");if(!jautw)return;jautw.onmouseover=function(){this.className="ja-toolswraphover";}
jautw.onmouseout=function(){this.className="";}}
jaAddEvent(window,'load',jaToolsHover);jaToolsHover=function(){var jautw=document.getElementById("jausertoolswrap");if(!jautw)return;jautw.onmouseover=function(){this.className="ja-toolswraphover";}
jautw.onmouseout=function(){this.className="";}}
jaAddEvent(window,'load',jaToolsHover);function getElementsByClass(searchClass,node,tag){var classElements=new Array();var j=0;if(node==null)
node=document;if(tag==null)
tag='*';var els=node.getElementsByTagName(tag);var elsLen=els.length;var pattern=new RegExp('(^|\\s)'+searchClass+'(\\s|$)');for(var i=0;i<elsLen;i++){if(pattern.test(els[i].className)){classElements[j]=els[i];j++;}}
return classElements;}
function addSpanToTitle(){var modules=getElementsByClass('module.*',null,"DIV");if(!modules)return;k=0;for(var i=0;i<modules.length;i++){var module=modules[i];var title=module.getElementsByTagName("h3")[0];if(title){titletext=title.innerHTML.trim();pos=titletext.indexOf(' ');if(pos>=0){titletext="<span>"+titletext.substr(0,pos)+"</span> "+titletext.substr(pos+1);}
title.innerHTML=titletext;}}}