[Gas] problems with back buttons in gas

[Sigfried Gold]

gas has this feature where (at least in netscape) it reprocesses
every page when you go to it using the back button (it also
happens when you resize the browser or do a view source, which
is weird).

we have a page in the EON project where we want the back button
to preserve the user's form selections, which doesn't happen
now because of the reprocessing feature.

any idea how we could get around that?  and would getting around
it produce other problems?

thanks,
sigfried