//Script for cookie
function bakeCookie(name,value){
  args=arguments;argc=args.length;
  expires=(argc>2) ? args[2] : null;
  path=(argc>3) ? args[3] : null;
  domain=(argc>4) ? args[4] : null;
  secure=(argc>5) ? args[5] : false;
  expDate=new Date();day=24*60*60*1000;
  if(expires){expDate.setTime(expDate.getTime()+expires*day);}
  document.cookie=name+"="+escape(value)+
    ((expires===null) ? "" : ("; expires="+expDate.toUTCString()))+
    ((path===null) ? "" : ("; path="+path))+
    ((domain===null) ? "" : ("; domain="+domain))+
    ((secure===true) ? "; secure" : "");
}
 
function eatCookieVal(name) {
  endstr=document.cookie.indexOf(";",name);
  if(endstr===-1) {endstr=document.cookie.length;}
  return unescape(document.cookie.substring(name,endstr));
}
function eatCookie(name) {
  arg=name+"="; alen=arg.length;
  clen=document.cookie.length; i=0;
    while (i<clen) {
      j=i+alen;
      if(document.cookie.substring(i,j)===arg){
        return eatCookieVal(j);
        }
      i=document.cookie.indexOf(" ",i)+1;
      if(i===0){break;}
   }
}
 
//font size
function SetSize(Size)
{
        document.getElementById('change_text').style.fontSize = Size;
        bakeCookie('sizeSet',Size)
}
 
function initFontSize() 
{ 
        var sizeSet=null;
        if(!(sizeSet=eatCookie("sizeSet"))){sizeSet="9pt";}
        SetSize(sizeSet);
}
window.onload=function() {
  initFontSize();
}