function getcookie(name){var aCookie = document.cookie.split(';');for(var i=0;i<aCookie.length;i++){while(aCookie[i][0]==' '){aCookie[i]=aCookie[i].substr(1);}var aCrumb=aCookie[i].split('=');if(name==aCrumb[0]){return unescape(aCrumb[1]);}}return null;}
     

function setcookie(name,value,expires,path,domain,secure){var today=new Date();var expires_date=new Date(today.getTime()+(expires*1000));document.cookie =name+'='+escape(value)+(expires ? ';expires='+expires_date.toUTCString():'')+(path ? ';path='+path:'')+(domain ? ';domain='+domain:'')+(secure ? ';secure':'')}
     

if(getcookie('csslink')==null){setcookie('csslink', 'css/style.css')}   
     

var csslink = getcookie('csslink');
     

document.write('<link type="text/css" rel="StyleSheet" href="'+csslink+'" />')