Keyboard Help

Hello,

I have a Keyboard problem. My daughter spilled juice on my Powerbook G4 (titanium) and now some of the keys shift functions are wrong. For Example

2 key shift is " and should be the at sign
The apostrophe key is totally messed, it is : and the shift function is *
These are but a few of the messed up keys.

This is only on the internet. If I open Word the keys are fine. I have tried to change the country, but this has not worked.

Please help!

Thanks