function absurl($path) {
	$path = str_replace( '', '/', $path );
	return ( ( isset($_SERVER['HTTPS']) ) ? 'https://' : 'http://'  ) . str_replace( $_SERVER['DOCUMENT_ROOT'] , $_SERVER['SERVER_NAME'] . '' , $path);

}

function thumb($path, $width = 320, $height = 180) {
	include_once(G5_LIB_PATH."/thumbnail.lib.php");
	$filename = end(explode("/", $path));
	$path = dirname($path);
	return absurl($path."/".thumbnail($filename, $path, $path, $width, $height, false, true));
}

// echo '<img src="'.thumb('이미지 경로').'">';