     <label for="dblclick-default">(none)</label>
        </div>
        <div>
          <input type="radio" name="dblclick" id="dblclick-collapse" value="collapse" checked="checked" />
          <label for="dblclick-collapse">collapse</label>
        </div>
        <div>
          <input type="radio" name="dblclick" id="dblclick-maximize" value="maximize" />
          <label for="dblclick-maximize">maximize</label>
        </div>
        <div>
          <input type="radio" name="dblclick" id="dblclick-mini