Reflection.js

This seems like a fun utility. (Or are reflections so 2006? J)

“Reflection.js allows you to add reflections to images on your webpages. It uses unobtrusive javascript to keep your code clean. It works in all the major browsers - Internet Explorer 5.5+, Mozilla Firefox 1.5+, Opera 9+ and Safari. On older browsers, it'll degrade and your visitors won't notice a thing. Best of all, it's under 5KB.”