       <tr>
          <td><label for="alert">Alert</label></td>
          <td>
            <input type="text" id="alert-time" name="alert-time" />
            <select name="alert-unit" id="alert-unit">
              <option value="m">minutes</option>
              <option value="h">hours</option>
              <option value="d">days</option>
            </select>
            before
          </td>
        </tr>
        <tr>
          <td><label for="location">Location/URL</label></td>
          <td>
       