public function getValue($name, $group = null, $default = null)
	{
		// If a group is set use it.
		if ($group)
		{
			$return = $this->data->get($group . '.' . $name, $default);
		}
		else
		{
			$return = $this->data->get($name, $default);
		}

		return $return;
	}