Video. Actionscript. Cool. Embed. Unobtrusive Flash Objects (UFO) v3.20. UFO is officially deprecated.
SWFObject 2.0 is UFO's successor and can be downloaded from Google Code. UFO is a DOM script that detects the Flash plug-in and embeds Flash objects (files with the .swf extension). It has its roots in the Web Standards community and is designed to support W3C standards compliant, accessible and search engine friendly web design. It also contains several features and best practice techniques that other scripts currently don't have. UFO is free, licensed under the CC-GNU LGPL and an Open Source Flash Project.