再问一个超难的问题.

<sapn id="div1"></span> 中的<sapn>写错了，改过来再问吧

解决方案 »

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<script language="JavaScript">
function Writemsg(){
if(document.getElementById('tb').style.display=='none'){
document.getElementById('div1').innerHTML="<a href='#' onclick=\"document.all.tb.style.display='';Writemsg();\">显示会员列表</a>";
}
else
{
document.getElementById('div1').innerHTML="<a href='#' onclick=\"document.all.tb.style.display='none';Writemsg();\">关闭会员列表</a>";
}
}
</script>
<body onload="Writemsg()">
<table border="0" align="center" cellpadding="0" cellspacing="6">
  <tr>
    <td rowspan="2" valign="top"> <table width="150" border="0" cellpadding="2" cellspacing="2" class="Tabcss">
        <tr>
          <td align="center" bgcolor="#eaeaea"><font size="2" class="Textmin">功能菜单</font></td>
        </tr>
        <tr>
          <td align="center"><span id="div1"></span></td>
        </tr>
      </table></td>
    <td> <table width="500" border="0" align="center" cellpadding="2" cellspacing="2" class="Tabcss">
        <tr>
          <td width="102" align="center"><font size="2" class="Textmin">会员编号：</font></td>
          <td width="168" align="left"> <input name="userid" type="text" class="Inputcss" onChange="chk(document.all.userid.value);"></td>
          <td width="200" align="left"><span class="textred" id="Useridmsg"></span></td>
        </tr>
        <tr>
          <td align="center"><font size="2" class="Textmin">会员姓名：</font></td>
          <td colspan="2" align="left"> <input name="username" type="text" class="Inputcss" ></td>
        </tr>
        <tr>
          <td> </td>
          <td colspan="2" align="left"> <input type="button" class="Subcss" onClick="AddDataPost(document.all.userid.value,document.all.username.value)" value="添加"></td>
        </tr>
        <tr align="center">
          <td colspan="3"><span class="textred" id="Msg" style="font-size:12px;color=#ff3300"></span></td>
        </tr>
      </table></td>
  </tr>
  <tr>
    <td><table width="500"  border="0" align="center" cellpadding="2" cellspacing="2" class="Tabcss" id="tb">
        <tr align="center" valign="bottom" bgcolor="#eaeaea">
          <td width="242" bgcolor="#eaeaea"><font size="2" class="Textmin">会员编号</font></td>
          <td width="242" height="18"><font size="2" class="Textmin">会员姓名</font></td>
        </tr>
      </table></td>
  </tr>
</table>