public static function getNodeName( $string, $transform = 0 )
	{
		$data	= self::getTagData( $string );
		switch( $transform )
		{
			case self::TRANSFORM_LOWERCASE:	return strtolower( $data['nodename'] );
			case self::TRANSFORM_UPPERCASE:	return strtoupper( $data['nodename'] );
			default:					return $data['nodename'];
		}
	}