What should I do with my laptop? some water spilled on it?

water was spilled on my laptop and i dont know for how long it had been soaked in water, maybe at most 5 hours. at first, when i discovered it, the standby signal was on but it wasn't blinking. i was sure though that i turned it off last night. pressed the CTRL key, then it really went off. seconds later, it turned itself on. i would have stopped it but then i decided to wait what would happen, anyway i didn't do anything to it. but when the OS started running, it hung up. so i immediately removed the battery to stop any further damage. i left it turned upside down for two hours hoping it would drain the rest of the water. i turned it on afterwards but it wont anymore.help!