function resizeText(multiplier) {     
    var fontsz = "0.9em"; //Default size 
      
    if(multiplier!="reset") {
        if (getCookie('font_size'))  {       
            var fontsz = getCookie('font_size');     
        }
        
        // Change body text size 
        fontsz = Math.round(parseFloat(fontsz) * multiplier * 100) / 100 + "em";          
    }
    
    //document.body.style.fontSize = fontsz; 
    document.getElementById("main-content-left").style.fontSize = fontsz; 
    document.getElementById("main-content-right").style.fontSize = fontsz; 
    
    //Set a new cookie for 365 days    
    var myCookie = setCookie('font_size', fontsz, 365);   
}   




function setCookie(c_name,value,expiredays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : ";expires="+exdate.toUTCString());
}



function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    {
    c_start=c_start + c_name.length+1;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    }
  }
return "";
}