Shadowbox is a cross-browser, cross-platform Lightbox-like media viewer which supports all the commonly used media types like images, QuickTime, Windows Media Player, Flash, Flash video, and even external web pages.

Lightbox Media Viewer Shadowbox

Shadowbox can be used easily with the popular JavaScript frameworks as it already has adapters for jQuery, Prototype + Scriptaculous, Ext.js & Yahoo! User Interface Library.

Flash Video is supported via JW FLV Player. Although many types of video are supported, for compatibilty reasons, Shadowbox advises that Flash Video to be used.