<p>
活动量:<select name="level"><option selected="selected" value="light">轻量活动</option><option value="moderate">中量活动</option><option value="heavy">大量活动</option></select></p>
<p>
体重:<input name="weight3" size="10" /> 公斤</p>
</td>
<td valign="bottom" width="366">
<input name="beebutton2" onclick="isValid(beeform);" type="button" value="计算基础代谢率" /></td>
</tr>
</tbody>
</table>
<div id="bmrinfo">
</div>
</form>
</div>