protected function group($name, $errors = null, $class = 'form-group', array $options = array())
	{
		$options = array_merge(array('class' => $class), $options);
		$options['class'] .= ($errors && $errors->has($name) ? ' has-error' : '');
		$return = '<div' . $this->html->attributes($options) . '>' . "\n";

		return $return;
	}