I recently picked up a manual and disk (pristine condition) for WindowScript by Heizer software. It allows you to add dialog boxes and popup windows to Hypercard.

I don't have a machine with a working floppy (my classic intermittently reads floppies and I'm afraid to damage this disk). If this package is of interest let me know and I'll mail the disk and manual to someone who can image it for the site.

Thanks,
Rick