蚁族列传

<table width="200" border="0" cellspacing="1" cellpadding="3" id="upvote">
  <tr>
    <th colspan="2">添加調查
    <div id="msg" style="color:red;"></div>
  </th>
    </tr>
  
  <tr id="itemap">
    <td width="41px">其它</td>
    <td width="706px">
        排序
        <input name="txtnum" type="text" value="10" id="txtnum" style="width:20px;" />        
         類型
        <input name="txttype" type="text" value="1" id="txttype" style="width:20px;" />        
        </td>    
    </tr>
  <tr>
    <td width="41px">主 題</td>
    <td width="706px"><input name="txttitle" type="text" value="" id="txttitle" style="width:300px;" />
        <a href="javascript:void(0);" onclick="$('#sendctrl').before($(this).parents('tr').next().clone())">增加選項</a>
    </td>
    </tr>
    
  <tr>
    <td>選 項</td>
    <td><label>
  編號:<input readonly="readonly" type="text" style="width:15px" name="id1" value="" />
      <input width="100px" type="text" name="answer1" value=""/>
      其它
      <input  width="50px" type="text" name="other1" value=""/>
    </label>  <a href="javascript:void(0);" onclick="$(this).parents('tr').remove()">删除</a></td>
    </tr>
  <tr id="sendctrl">
    <td>&nbsp;</td>
    <td><label>
      
    <input type="button"  onclick="javascript:itemsave();" value="添加"  />
      <input type="reset" name="button2" id="button2" value="重設" />
    </label></td>
    </tr>
</table>