function fontSize(increase)
{
    var standardClassName = "main-content-area";
    var currentClass = document.getElementById("main-content-area");


    var stepClassName = standardClassName + "-step1";
    var stepTwoClassName = standardClassName + "-step2";

    if(increase == "true")
    {
        if(currentClass.className == standardClassName)
            currentClass.className = stepClassName;
        else if(currentClass.className == stepClassName)
            currentClass.className = stepTwoClassName;
    }
    else
    {
        if(currentClass.className == stepTwoClassName)
            currentClass.className = stepClassName;
        else if(currentClass.className == stepClassName)
            currentClass.className = standardClassName;
    }
    
    setCookie("fontSizeCookie", currentClass.className);
}

/*function openWindow(element, width, height)
{
    window.open(element.getAttribute("href"), null, 'width='+width+',height='+height+',status=yes,toolbar=no,menubar=no,location=no,resizable=yes,scrollbars=yes');
}*/

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.toGMTString())
}

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 ""
}