At this point, I'm going to have to add some PHP code anyway to site to try and keep (by valid users) certain pages from being viewed in sequence other than I wish. This may possibly have side benefit of helping to block form page from being invoked by invalid users.

And the only Perl used currently are two (back-end) programs to process the two input forms. The rest of site is just plain HTML (ok, a bit of JavaScript for some cookie handling) for display purposes, so calling it an application is a bit maybe of overkill!