<!-- Vignette V6 Wed Oct 08 16:56:54 2003 -->


function getexpirydate(nodays){
var UTCstring;
Today = new Date();
nomilli=Date.parse(Today);
// cookie life for 90 days
Today.setTime(nomilli+nodays*24*60*60*1000);
// cookie live for 90 seconds for testing purpose
//Today.setTime(nomilli+nodays*1000);
UTCstring = Today.toUTCString();
return UTCstring;
}

function setaffinitycookie(name,value)
{
cookiestring=name+"="+escape(value)+"; EXPIRES="+getexpirydate(90)+"; path=/";
document.cookie=cookiestring;
}

function getaffinitycookie()
{
	var allcookies = document.cookie;
	var pos = allcookies.indexOf("affinity=");
	var value;
	if (pos != -1)
	{
		var start = pos + 9;
		var end = allcookies.indexOf(";", start);
		if (end == -1) 
			end = allcookies.length;
		value = allcookies.substring(start, end);
		vaule = unescape(value);
	}
	else
	{
		value = 0;
	}
	return value;	
}

function getssnumcookie()
{
	var allcookies = document.cookie;
	var pos = allcookies.indexOf("ssnum=");
	var value;
	if (pos != -1)
	{
		var start = pos + 6;
		var end = allcookies.indexOf(";", start);
		if (end == -1) 
			end = allcookies.length;
		value = allcookies.substring(start, end);
		vaule = unescape(value);
	}
	else
	{
		value = 0;
	}
	return value;	
}

var pageurl = self.location.href;
var affinityvalue = "0";
var ssnumvalue = "";
var temp_all = pageurl.split('?');

if (temp_all.length < 2)
{
	affinityvalue = "0";
	ssnumvalue = "0";
}
else
{
	var jietemp = temp_all[1].split('&');
	for (var i in jietemp) {
		var para_name = ((jietemp[i]).split('='))[0];
		var para_val = ((jietemp[i]).split('='))[1];
		if (para_name == "affinitypartnerid") {
			affinityvalue = para_val;
			if (affinityvalue == "") {
				affinityvalue = "0";
			}
		}
		if (para_name == "ssnum") {
			ssnumvalue = para_val;
			if (ssnumvalue == "") {
				ssnumvalue = "0";
			}
		}
	}
}

var oldcookie_1 = getaffinitycookie();
if (oldcookie_1 == 0)
	setaffinitycookie("affinity",affinityvalue);

var oldcookie_2 = getssnumcookie();
if (oldcookie_2 == 0 && ssnumvalue!= "0")
	setaffinitycookie("ssnum", ssnumvalue);