Poured a little wine... but still works

[orionlogic]

I have Macbook 15'pro 2008, Yesterday i poured some little white wine on trackpad. I shutdown notebook and with hair dryer i try to dry lower part of trackpad.

At first there was some problem with pressing, but later on it continue to work without any problem. 10 hours past and still working.

I just wonder if i should bring it to technical service? Could there be any further implications about this?

Thanks

edit:whopss! wrong forum