AJAX

http://java.sun.com/developer/technicalArticles/J2EE/AJAX/
http://www.adaptivepath.com/publications/essays/archives/000385.php

http://www.microsoft.com/taiwan/msdn/columns/ASPNET_2/aspnet_2_20051212.htm

http://zh.wikipedia.org/wiki/AJAX

http://www-128.ibm.com/developerworks/tw/library/wa-ajaxintro1.html 快把他看完！