So I've had My MacBook Pro for a few years now and alwas taken good care of it. The other day I had a class of Diet Coke next to my MacBook Pro and long story short the glass was knocked over and the entire big glass of Diet Coke was split all over my MacBook Pro going into almost every key. When this happened I insantly turned it upsside down and dried it, I then took off the shell and was surprised to see it was bone dry throughout. The laptop itself is absolutely fine and has had no issues, however a few keys on the Keyboard are now not working. My question is, would I just need a replacement Keyboard or would input circuits and stuff need replacing too? And if its jut a Keyboard replacement can someone give me a rough idea how much this would cost? Thanks for any info.