function SetCookie (name, value) {
	document.cookie = name + "=" + escape (value) +
		";path=/" +
		";domain=" + document.domain;
}

// Get Cookie Value function
function getCookieVal(offset) {
   var endstr = document.cookie.indexOf (";", offset);
   if (endstr == -1) endstr = document.cookie.length;
   return unescape (document.cookie.substring(offset, endstr));
}
// Get Cookie function

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;
}