JQUERY入门中文指南:
http://www.cssrain.cn/demo/jQuery_getting_started.html
http://www.cssrain.cn/demo/bbs.html
正则表达式入门:
http://www.jayboy.cn/zhengze/
javascript参考教程
http://www.iselong.com/online/ebooks/javascript/
ext:
http://www.myext.cn/
http://www.javaeye.com/topic/81618?page=1
http://www.cnblogs.com/amboyna/archive/2009/01/18/1377849.html