I found this great site called Cross-Browser.com which provides a nifty library for DHTML effects beyond your wildest dreams. It is called CBE v4.10 and the best part is that it is absolutely free.
CBE is a partial implementation of some of the W3C DOM2 Core and Event interfaces. That is, programming with CBE is similar to programming in a DOM2-compliant environment.
So go have a look. I did and now my next goal in life will be to polish up my homepage and blog with some fancy stuff I hope.