GIF generation

[rushenas]

Hi all
I have a question, I am writting a class, to upload and resize images from clients.
Everything is working properly, except generating or resizing GIF images via GD library. I know that GIF has a license with Compuserve, but I also hear that license was expired in 2003.
What must I do for generating GIF images using imagegif() and GD?
Thanks

[thinfile]

Recent versions of the GD library can generate GIFs

--
Thin Image Upload
Drag and Drop image upload with client side resize and thumbnailing.