<!-- 
	var searchString = window.location.search.substring(1); 
	var Parameters = new Object(); 
	var nameValuePairs = searchString.split(/&/); 
	var nameValuePair; 
	var name; 
	var value; 
	for (var i = 0; i < nameValuePairs.length; i++) { 
		nameValuePair = nameValuePairs[i].split(/=/); 
		name = nameValuePair[0];     
		value = nameValuePair[1]; 
		name = name.toLowerCase();   
		if (name == "source") {
		  if (typeof(value)!="undefined") {
		   value = value.toLowerCase(); 
		   pathname = location.pathname; 
		   myDomain = pathname.substring(0,pathname.lastIndexOf('/')) +'/'; 
		   // set expiry date to 30 days from now. 
		   var largeExpDate = new Date (); 
		   largeExpDate.setTime(largeExpDate.getTime() + (30 * 24 * 3600 * 1000)); 
		   SetCookie(name,value,largeExpDate,myDomain); 
		  }      
		} 
	} 
	//////////////////functions//////////////////////////////////////////////// 
	function SetCookie (name, value) {
			var argv = SetCookie.arguments; 
			var argc = SetCookie.arguments.length; 
			var expires = (argc > 2) ? argv[2] : null;
					var path = (argc > 3) ? argv[3] : null; 
			var domain = (argc > 4) ? argv[4] : null; 
			var secure = (argc > 5) ? argv[5] : false; 
			document.cookie = name + "=" + escape (value) + 
					((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + 
					((path == null) ? "" : ("; path=" + path)) + 
					((domain == null) ? "" : ("; domain=" + domain)) + 
					((secure == true) ? "; secure" : "");
	}
	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; 
	} 
	//////////////////functions//////////////////////////////////////////////// 
//-->