Ken Kixmoeller: > Not for international use, but: I just downloaded a bunch of very > easily-identifiable similarly-formatted pictures. Made them the same size. > I created a simple table with the name of the picture file and the english > name of the object, both encrypted. Then a simple function created radio > buttons with 5 random object names and one of the 5 photos. Display a "The > best word to identify this:" > > Match 'em up & act accordingly. Such visual-only CAPTCHAs might be impossible to solve by visually impaired people. It's better to provide a fallback for them, what might be even required by law. -- Christoph M. Becker -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
