摘要: 原文:http://blog.csdn.net/lifeng_beijing/archive/2008/12/22/3581040.aspx<script language="javascript">function msg(){alert(document.getElementById("id_5").childNodes.length)}</script><tab... 阅读全文
posted @ 2009-09-05 17:14 panzhilei 阅读(401) 评论(0) 推荐(0) 编辑