How to have a window stay always on top?

[Michael Holzt <kju fqdn org>]

I already googled for hours and asked others but got no real hint: Is it
possible to have a gtk-perl program output a window which will always stay
on top?

Background: For a linux pc pool i'm developing a popup program which can
be triggered remotely for shutting down the system. The popup should always
stay on top so that the user sees it and the time left until shutdown.

Any hints appreciated.


-kju

-- 
      It's an insane world, but i'm proud to be a part of it. -- Bill Hicks