lightweight, non-framework lightbox with next/previous arrows for commercial use

I'm looking for a lightbox script which meets all the following criteria:

1. Must be free for commercial usage
2. Must be lightweight
3. Must not require 开发者_高级运维a framework
4. allows browsing of a group of photos using next/previous links
5. Must work in all major browser (including IE9 and FF4)
6. Allow captions

Any suggestions?

I don't know of a Lightbox alternative that meets all of your requirements.

Personally, I am a big fan of Shadowbox. It meets your every requirement, except being free for commercial use.

Still, it is nearly free, priced at only $20 (single developer) or $50 (multiple developers) for unlimited use on any domain.

I continued to look after posting and found that the following lightbox does everything I need.

http://serennz.sakura.ne.jp/toybox/lightbox/

Its just not that well documented :)