Session timeout handling

[Alex Dinu]

I'm not sure if this is the right group to post this, but
this is my problem:

My default.aspx page is a frameset. Mt Login.aspx page is
not. When the session expires, and users are re-directed
to the login page via the AUTHENTICATION section in
web.config, the login page is loaded inside one of the
frames.

How can I load the login page as the top most page? I
tried to add top.location.href script to the login page,
but so luck there.

Thanks