/**
* Begins the display of a new panel.
*
* @param string $text Text to display.
* @param string $id Identifier of the panel.
*
* @return string HTML to start a new panel
*
* @since 11.1
*/
public static function panel($text, $id)
{
$content = '';
if (self::$open) {
$content .= '</dd>';
} else {
self::$open = true;
}
$content .= '<dt id="tab' . $id . '"><a href="#tab' . $id . '">' . $text . '</a></dt><dd>';
return $content;
}
