Encyclo did it, so I'm sure that if your doing it a different way, they won't have a problem with you listing your code either.
Was wondering what you do to make it less than a pr10 in Encyclo's code?
Can this also be done in vb or java instead of php script? I'm wondering because I know of a page where I think they are doing this and try to figure out how to tell for sure. The one thing I do know is that they do not run php on the server.