我需要导航一个看起来像这个
的html文件列出项目：
<html>
<body>
<ul id ="min">
<li class ="Top">
< a href = ****.asp?*********" target "tablemenu" id = " other " class " top_Link"><span> production </span> </a></li>
</body>
</html>
<ifram name ="tablemenu " >
<html>
<head>
<body>
<tr> <th bgcolor ="red" aline = left > <a href = " *****.asp?***name=account &req= production &reqdescription= production*****" target ="tablemenu"> <b> <font color ="red">> Accounts </font></b></th></tr>
</body>
</html>
<ifram name ="mainwindow " >
<html>
<body>
</body>
</html>
我可以点击生产。
但是我无法点击iframe Tablemenu中的帐户