function create_album($album_name, $album_desc) {
    $album_name = mysql_real_escape_string(htmlentities($album_name));
    $album_desc = mysql_real_escape_string(htmlentities($album_desc));

    mysql_query("INSERT INTO imgu_albums VALUES ('', {$_SESSION['user_id']}, UNIX_TIMESTAMP(), '{$album_name}', '{$album_desc}')");