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function setFontSize(fontSize){document.body.style.fontSize=fontSize+'%';}
function changeFontSize(sizeDifference){currentFontSize=parseInt(currentFontSize,10)+parseInt(sizeDifference*5,10);if(currentFontSize>180){currentFontSize=180;}else if(currentFontSize<60){currentFontSize=60;}
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function saveSettings(){writeFontSize(currentFontSize);}
window.addEvent('domready',setUserOptions);window.addEvent('unload',saveSettings);function setActiveStyleSheet(title){createCookie("ColorCSS",title,365);window.location.reload();return;var i,a,main,arr;arr=document.getElementsByTagName("link");for(i=0;(a=arr[i]);i++){var ltitle=a.getAttribute("title");if(a.getAttribute("rel").indexOf("style")!=-1&&ltitle){a.disabled=true;if(ltitle==title)a.disabled=false;}}
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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();}
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function setScreenType(screentype){bclass=document.body.className.trim();if(bclass.indexOf(' ')>0){bclass=bclass.replace(/^\w+/,screentype);}else{bclass=screentype+' '+bclass;}
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String.prototype.trim=function(){return this.replace(/^\s+|\s+$/g,"");};function changeToolHilite(oldtool,newtool){if(oldtool!=newtool){if(oldtool){oldtool.src=oldtool.src.replace(/-hilite/,'');}
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function olAddEvent(obj,evType,fn){if(obj.addEventListener){obj.addEventListener(evType,fn,false);return true;}else if(obj.attachEvent){var r=obj.attachEvent("on"+evType,fn);return r;}else{return false;}}
function equalHeight(){if($('ol-go1')){var box=$$(getElementsByClass('ol-do',$('ol-go1'),"div"));if(box&&box.length>1){makeEqualHeight(box);}}}
function makeTransBg(el,bgimgdf,sizingMethod,type,offset){var objs=el;if(!objs)return;if($type(objs)!='array')objs=[objs];if(!sizingMethod)sizingMethod='crop';if(!offset)offset=0;var blankimg=siteurl+'images/blank.png';objs.each(function(obj){var bgimg=bgimgdf;if(obj.tagName=='IMG'){if(!bgimg)bgimg=obj.src;if(!(/\.png$/i).test(bgimg)||(/blank\.png$/i).test(bgimg))return;obj.setStyle('height',obj.offsetHeight);obj.setStyle('width',obj.offsetWidth);obj.src=blankimg;obj.setStyle('visibility','visible');obj.setStyle('filter',"progid:DXImageTransform.Microsoft.AlphaImageLoader(src="+bgimg+", sizingMethod='"+sizingMethod+"')");}else{if(!bgimg)bgimg=obj.getStyle('backgroundImage');var pattern=new RegExp('url\s*[\(\"\']*([^\'\"\)]*)[\'\"\)]*');if((m=pattern.exec(bgimg)))bgimg=m[1];if(!(/\.png$/i).test(bgimg)||(/blank\.png$/i).test(bgimg))return;if(!type)
{obj.setStyles({'background':'none'});if(obj.getStyle('position')!='absolute'&&obj.getStyle('position')!='relative'){obj.setStyle('position','relative');}
obj.getChildren().each(function(el){if(el.getStyle('position')!='absolute'&&el.getStyle('position')!='relative')
{el.setStyle('position','relative');}
el.setStyle('z-index',2);});var bgdiv=new Element('IMG');bgdiv.src=blankimg;bgdiv.width=obj.offsetWidth-offset;bgdiv.height=obj.offsetHeight-offset;bgdiv.setStyles({'position':'absolute','top':0,'left':-obj.getStyle('padding-left').toInt()});bgdiv.className='TransBG';bgdiv.setStyle('filter',"progid:DXImageTransform.Microsoft.AlphaImageLoader(src="+bgimg+", sizingMethod='"+sizingMethod+"')");bgdiv.inject(obj,'top');}else{obj.setStyle('filter',"progid:DXImageTransform.Microsoft.AlphaImageLoader(src="+bgimg+", sizingMethod='"+sizingMethod+"')");}}}.bind(this));}
function isIE6(){version=0
if(navigator.appVersion.indexOf("MSIE")!=-1){temp=navigator.appVersion.split("MSIE")
version=parseFloat(temp[1])}
return(version&&(version<7));}
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