bank faq 
i couldn't resist to enhace the faq i read in don's page =P
at the very start of the game make the variable deposit set to 0

make a guy that when you talk to him he displays a choice
Deposit
Withdraw

Deposit Case
msg Gold Held:  \$
input number 6 digits on variable Input.Deposit
fork option: gold held above than Deposit
change variable: Deposit + Input.Deposit
change gold held: - variable Input.Deposit
msg thanks for depositing your money
else case:
msg you don't have enough money
end case:
Withdraw Case:
msg Current Money In Bank:  \V[DEPOSIT number]
input number 6 digits variable Withdraw.Input
fork option:Withdraw.Input above Deposit
change variable: Deposit - Withdraw.Input
change gold held: + Withdraw.Input
else case:
msg you don't have enough money in the bank
end case:
msg thanks for using our services

any bug you know: cactuar@terra.cl

By CaCtUaR