Cross Browser Animation
http://developer.apple.com/internet/webcontent/animation.html

Apple Inc.
2006

Abstract:

Dynamic HTML (DHTML) provides a new range of ways to animate a page. DHTML can animate both text and images and animations can move throughout the browser window, instead of being anchored in one spot. Unfortunately, DHTML can be tricky because of differences between browsers. This article will cover the basics of cross-browser animation. You’ll learn how to animate text and images. Plus you’ll see how to move HTML elements around the screen. After you’ve finished reading this article, you should be able to add cross-browser compatible DHTML animations to your web pages.