Html 视觉效果和界面动画
script.aculo.us Web 2.0 JavaScript 官方文档
http://wiki.github.com/madrobby/scriptaculous/
prototype.js API
http://api.prototypejs.org/dom/element/
Introduction to Ajax
http://www.prototypejs.org/learn/introduction-to-ajax
Ext JS API
http://www.sencha.com/deploy/dev/docs/
