SpongeBob Squarepants: Flying Dutchman Cheats

Enter 9??92? as a password to unlock all levels, have 8 underwear icons, and 100% Dubloons in all levels.
Enter ???91? as a password to unlock all levels under the easy difficulty setting.
Enter ???92? as a password to unlock all levels under the hard difficulty setting, all underwear icons, and 100% Dubloons in all levels.
Alternately, enter 22999? as a password.
Alternately, enter ???9?? as a password

The following passwords are past Muscle Beach.

BBDDB5
BBXDB5
BVXDB5
GW5DB5
GW5XG5
GW5XJ5
GW5XJ6
GW51J6

Enter BBB345 as a password to unlock the following levels: Gary Come Home, Jellyfish Jam, Coral Of The Story, It's A Jungle Out There, Clambake, Under The Boardwalk, and Special Delivery