<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<link href="../../../style/main.css" rel="stylesheet" type="text/css" />
<link href="../../../style/frame.css" rel="stylesheet" type="text/css" />
<script>
function switchSysBar(){
var locate=location.href.replace('main.html','');
var ssrc=document.getElementById("flexible").className;
if (ssrc=="flexible_2")
{
document.getElementById("flexible").className="flexible_1";
window.parent.con_frame.cols = "0,8,*";
}
else
{
document.getElementById("flexible").className="flexible_2";
window.parent.con_frame.cols = "160,8,*";
}
window.parent.con_frame.rows = window.parent.con_frame.rows;
}
</script>
</head>
<body>
<table width="100%" height="100%" cellpadding="0" cellspacing="0">
<tr>
<td width="8" valign="middle" class="frame_tab" onclick=switchSysBar()>
<span class="navPoint" ><div id="flexible" class="flexible_2"></div></span>
<!--<span class="navPoint" ><img src="../../images/jt_2.png" name="img1" id="img1" ></span>-->
</td>
</tr>
</table>
</body>
</html>
只要在加上代码：window.parent.con_frame.rows = window.parent.con_frame.rows;