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 ""
}

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()) + (";path=/" );
}

function checkCookie()
{
ffchsrcitw=getCookie('ffchsrcitw');
if (ffchsrcitw!=null && ffchsrcitw!="")
  {
  }
else 
  {
  ffsrcitw=screen.width;
  if (ffsrcitw!=null && ffsrcitw!="")
    {
		if (ffsrcitw > 1000)
		{
    setCookie('ffchsrcitw','1',365);
		if(navigator.cookieEnabled)
            {
                window.location.reload();
            }
	
            else
            {
               return false;
            }
		}
		else
		{
			setCookie('ffchsrcitw','0',365);
		if(navigator.cookieEnabled)
            {
                window.location.reload();
            }
	
            else
            {
               return false;
            }
			}
    }
  }
}