This hack is ONLY for version 1.2 FINAL !

Instructions:

1.) upload "functions.php","index.php","screen.php" and "hack.php" into your gb directory

2.) open "hack.php" with your webbrowser then you should see "DB updated successfully"

3.) delete "hack.php"

4.) overwrite the "skinInputmask.php" of your skin with the one from the skin_files folder, e.g. if you use the "Alienware_Design" skin you must upload skin_files/Alienware/skinInputmask.php into your Alienware skin folder.

5.) THIS STEP IS IMPORTANT because if you don't do this, the code image won't show:

open the files "skininfo.php", "style.inc" and "lang.inc" which are located in the folder of your skin with an editor and delete all whitespaces at the end of the file. 
E.g. if the bottom of the file looks as follows:

---------
?>


---------

you must change it to

---------
?>
---------

Upload the modified files and try if you can see code image when you go to "sign guestbook".