ends up reposting the login, which creates a new hash value in the DB.
But the other frame has also reloaded, and has sent the original hash
value, but that no longer matches whats in the DB, and so the lefthand
frame thinks you are logged in, but the righthand frame thinks your
are not. Hmm, I bet this could be a famous saying; "The lefthand frame
doesn't know what the righthand frame is doing." It could be my 15
minutes in the spotlight.