var cookie=document.cookie;
if (cookie.indexOf('http://www.lease-sentry.com/cgi-bin/webdata_pro.pl_username')>-1)
{
document.write("<a href=\"http://www.lease-sentry.com/cgi-bin/webdata_pro.pl?_cgifunction=memberpage\">member area</a>");
}
else
// display signin button
{
document.write("<a href=\"http://www.lease-sentry.com/login.htm\">sign-in</a>");
}