1. Under the hood with ASP.NET AJAX Animations - Part 2
By the end of this article you should be able to look at a block of Animation XML and understand what it's doing and you should be able to write a block of Animation XML without needing to lookback on a sample block of code
4. Animator.js: animations using CSS
This short tutorial shows how to use Animator.js based on prototype to provide visual effects. The snippets of the code with live demo examples are available also