用<%if()%>控制页面某些部分是否可见

  <%if (true)
       {%>
              <a href="#" onclick="fPopUpSelfPassWord();">

              <font class="quick_menu_style"><u>修改密码</u></font></a>
               &nbsp;<font class="quick_menu_style"><b>|</b></font>&nbsp; 
        <%}%>