[Seaside] How to non expire a session?

[Martin J. Laubach]

  Is there a way of not expiring the session for a page? In my
application, users have to login first, so the very first page
they see is a Username/Password dialog.

  Now if they decide to get a cup of coffee before logging in,
upon filling out the fields and clicking on "login", they
immediately get the "session has expired", and get redirected
to... the very same login page.

  This is kind of ridiculous -- is there any way to work around
that? Perhaps starting the session only when the first request
after the login page comes in? Or tell Seaside that it should
silently start a new session? Anything?

  Regards,

	mjl