dhtml参考手册:http://www.poptool.net/docs/dhtml/
JavaScript 参考手册: http://www.tuqiu.com/study/Js/contents.htm/
html速查手册: http://www.host01.com/onlinebook/html/index.html
css中文手册: http://www.xhtmlhelp.net/css/
dhtml参考手册:http://www.poptool.net/docs/dhtml/
JavaScript 参考手册: http://www.tuqiu.com/study/Js/contents.htm/
html速查手册: http://www.host01.com/onlinebook/html/index.html
css中文手册: http://www.xhtmlhelp.net/css/