
<!-- Created on Mar 13, 2008 10:26:45 PM -->


function SetCookie (name, value) 
	    {  
           var expdate= new Date();  
           expdate.setTime(expdate.getTime()+(480*60*60*1000));         // cookie lifetime 20 days (in msec), can be increased  
           document.cookie  = name+"= " + value + "; expires=" + expdate.toGMTString()+"; path=/";  // sets the cookie
          }


//-----------------------------------------------------------

function GetCookieVal (offset) {

	  var endstr = document.cookie.indexOf (";", offset);
	  if (endstr == -1)
		endstr = document.cookie.length;
	  return unescape(document.cookie.substring(offset, endstr));
	}
	
	//---------------------------------------------------------
	
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;
	}