Generating thumbnails?

[Anon]

Can anyone help me to understand how I need to compile in GIF and JPEG image manipulation support for PHP? I'm trying to create thumbnails on the fly, but I don't have support for the images. Is there a tutorial or help document somewhere that explains this? Thanks...

-Jadrian

[Anon]

here is an interesting example of thumbnail creation "on the fly" :
<a href="http://www.weberdev.com/get_example.php3?count=1432">here</a>