d="input.checkbox.disabled" title="Disabled checkbox" type="checkbox" name="checkbox" value="disabled_checkbox" disabled="disabled" />
      </p>
      </fieldset>

      <fieldset>
      <legend>Radio buttons</legend>
      <p>
      <label for="input.radio1">a.</label>
      <input id="input.radio1" title="Radio button" type="radio" name="radio" value="radio1" />
      <label for="input.radio2">b.</label>
      <input id="input.radio2" title="Radio button" type="radio" name="radio" value="radio2" />
     