点击显示和隐藏层
作者:admin 日期:2009-02-26
XML/HTML代码
- <html xmlns="http://www.w3.org/1999/xhtml">
- <head>
- <meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
- <title>点击显示/隐藏层</title>
- <style type="text/css">
- a{text-decoration:none;}
- .tab{border:1px solid #e57243;border-top:0;margin:10px 0;text-align:left;width:200px;font-size:14px;}
- .th{border-top:1px solid #e57243;padding:5px;font-weight:700;clear:both;background:#f5e1d9;}
- .td{background:none;padding-left:37px;}
- </style>
- <script type="text/javascript">
- function chg(id_num){
- var oa = document.getElementById(id_num);
- var ob = document.getElementById("test_a");
- if(oa.style.display == "block"){
- oa.style.display = "none";
- ob.innerHTML = "[+]";
- }else{
- oa.style.display = "block";
- ob.innerHTML = "[-]";
- }
- return false;
- }
- </script>
- </head>
- <body>
- <div class="tab"><div class="th td" id="test" style="display:block;">那是春天的一弯明月,一如夏天般光彩</div><div class="th" id="9"><a href="#" onclick="return chg('test');" id="test_a">[-]</a> <--点击</div></div>
- </body>
- </html>
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