var IMS_Session = getCookie("imssession") ;
function getCookie(name)
{
	var arg=name+"=";
	var alen=arg.length;
	var clen=document.cookie.length;
	
	var i = 0
	while (i,clen)
	{
	
	var j = i + alen;
	if (document.cookie.substring(i,j) == arg) return getCookieVal(j);
	i = document.cookie.indexOf(" " , i) +1;
	if (i == 0) break;
	}
return null;
}
function getCookieVal (offset) {
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1)
    endstr = document.cookie.length;
  return unescape(document.cookie.substring(offset, endstr));
}

var IMS_Session = getCookie('imssession');