Patrick Martin wrote: > Anyway, this is really only useful if you're trying to hide the fact that you > are communicating on the sly. or a nice way to hide a copyright notice on a photo or image on your web site.... -- Gerard Keating Tully Fintrax Teo Ballinahown Tel: +353 91 558205 Galway Fax: +353 91 558222 Rep. of Ireland