<frameset rows="60,*" cols="*" name="a" frameborder="no" border="0" framespacing="0">
  <frame src="../top.jsp" name="topFrame" scrolling="no">
  <frameset cols="180,*" name="btFrame" frameborder="NO" border="0" framespacing="0">
    <frame src="../menu.jsp" noresize name="menu" scrolling="yes">
    <frame src="../main.jsp" noresize name="main" scrolling="yes">
  </frameset>
</frameset>

 <td align="right" height="26" style="padding-right:10px;line-height:26px;">
            您好：<span class="username">${user.username }</span>，欢迎使用xxxx管理系统！
            [<a href="http://www.865171.cn" target="_blank">网站主页</a>]
            [<a href="" target="_blank">修改密码</a>]
            [<a href="javascript:main();" onclick="exit()"/>注销退出</a>]&nbsp;
      </td>
function exit()
{
document.getElementById("sx").action="user/zhuxiao.action";
document.getElementById("sx").submit();
}

 <action name="zhuxiao" class="userAction" method="zhuxiao">
            <result type="redirect" name="success">/login.shtml</result>
        </action>