[Dilettante_Pro]

laimas,

<table>
   <tr>
      <td class="manTd2" id="siM29">
         <select class="manFlaGender" name="gender">
            <option value="1">Мальчик</option>
            <option value="2">Девочка</option>
         </select>
      </td>
   </tr>
</table>
<script>
document.querySelector('select').onchange = function() {
   var pol = document.querySelector('#siM29').value;
   alert(pol);
   alert(document.querySelector('select').value);
}

</script>