The only real reason for this is that I do not want them to use the back button when the system have posted information, they then get the "page has expired" message. How can I avoid this then? :) /Peter -----Original Message----- From: javascript-bounces at LaTech.edu [mailto:javascript-bounces at LaTech.edu] On Behalf Of Mark Wonsil Sent: Wednesday, August 30, 2006 1:29 AM To: '[JavaScript List]' Subject: RE: [Javascript] Control the window When you want that much control, aren't you really just building a "thicker" Internet Rich Client like iTunes? http://en.wikipedia.org/wiki/Rich_Internet_application _______________________________________________ Javascript mailing list Javascript at LaTech.edu https://lists.LaTech.edu/mailman/listinfo/javascript