一个很傻的无限分类(5)

   <div class="msg-box">
    <ul class="viewmess">
     <li class="light-row">
      <span class="col_width">上级栏目</span>
        <select name="flpid">
      <option value="0">请选择分类</option>
         <?php
    $sql="SELECT*FROM fenlei where flpid=0";                   //一个很傻的无限分类
    $rs=mysql_query($sql);
    while ($row=mysql_fetch_array($rs)) {  var_dump($row);
      echo "<option value=\"$row[flid]\">$row[fltitle]</option>";

      $sql="select*from  fenlei where flpid=$row[flid]";
        $rs_son=mysql_query($sql);
        while($row_son=mysql_fetch_array($rs_son)){
        echo "<option value=\"$row_son[flid]\">   $row_son[fltitle]</option>";
      }

 }
    ?>
        </select>
     </li>
     <li class="dark-row">
      <span class="col_width">栏目名称<span class="red_font">*</span></span>
      <input type="text" class="text-box" name="title" maxlength="30" size="20" >
     </li>
     <li class="light-row">
      <span class="col_width" style="margin-top:30px">栏目描述</span>
      <textarea class="text-box" name="des" cols="30" rows="5"></textarea>
     </li>
     

     <li class="light-row">
      <span class="col_width">   </span>
      <input type="hidden" name="action" value="add">
      <input type="submit" class="button" name="mod" value="添加分类"> 
      <input type="reset" class="button" value="重 置">