I found a document written by Chuck Musciano
(chuck@trantor.harris-atd.com) that describes transparent
GIFs and how to create them (using the 'giftrans' Unix tool).
Check it out at:
http://melmac.harris-atd.com/transparent_images.html
-- John Labovitz <johnl@ora.com> +1 707 829 0515 Global Network Navigator (http://gnn.com/) O'Reilly & Associates, 103A Morris St., Sebastopol, California 95472 USA