表单格式为“dat_字段名”，提交的表单还需在后台设置操作字段(包括前后台)

<tr>
    <td align="right" nowrap bgcolor="#F4FBFF">选择楼盘:</td>
    <td bgcolor="#F4FBFF">
        <select id="dat_houses_id" name="dat_houses_id">
          <option value="0">正在初始化请稍后</option>
        </select>
        <script type="text/javascript">
            /*加载楼盘名称*/
            $(function () {
                var dat_houses_id = "0";
                if (typeof (jsonString) != "undefined") {
                    dat_houses_id = jsonString["dat_houses_id"];
                }
                loadDropDownList("#dat_houses_id", dat_houses_id, "../Extend/HouseAjax.aspx?a=get_title_list");
            });
      	  </script>
    </td>
</tr>
<tr>
    <td align="right" nowrap bgcolor="#F4FBFF">图片:</td>
    <td bgcolor="#F4FBFF">
        <input id="ef_images_string" name="dat_images" class="input left" type="text" style=" width:300px;" value="" onmouseover="TipImage('ef_images_string',true);" onmouseout="TipImage('ef_images_string',false);" />
        <span class="left">&nbsp;&nbsp;</span>
        <span class="fimage left" onclick="PopitImage('ef_images_string','图片');">添加图片</span>
        <div style="position:relative;"><div id="tipef_images_string" class="m_tooltip" ></div></div>
    </td>
</tr>
<tr>
    <td align="right" nowrap bgcolor="#F4FBFF">类别:</td>
    <td bgcolor="#F4FBFF">
        <select name="dat_type">
          <option value="0">实景图</option>
          <option value="1">效果图</option>
          <option value="2">周边图</option>
        </select>
    </td>
</tr>
<tr>
    <td width="145" align="right" nowrap bgcolor="#F4FBFF">描述:</td>
    <td width="1040" bgcolor="#F4FBFF">   
        <textarea name="dat_mark" style="width:300px; height:50px;"></textarea>                       
    </td>
</tr>