Well the cookie would be domain specific - so the cookie would only work on bbs.blahblahblah.com (note that bbs.blahblahblah.com and
www.blahblahblah.com are different domains from a cookie standpoint). You'll probably have to put this inside of your threads directory for it to work if you are using a subdomain like that. Or do some deeper modification to get the cookies to work domain wide.
