prettyPhoto is a jQuery lightbox clone. Not only does it support images, it also support for videos, flash, YouTube, iframes. It’s a full blown media lightbox.
It is very easy to setup, yet very flexible if you want to customize it a bit. Plus the script is compatible in every major browser, even IE6.
It also comes with useful APIs so prettyPhoto can be launched from nearly anywhere (yes, that includes Flash)!
prettyPhoto is totally free to use, it is licensed under Creative Commons Attribution 2.5. So you can use it in all you projects even commercial ones.
Author: Stephane Caron