Dropped camera in pool

Question

my camera got dropped in the pool today for a split second .. we took it out and dried it off as best as possible, taking the battery and memory card out to let everything air out that we could for a few hours before turning it on ... when i tried turning it on a few hours later though nothing happened, so i tried using othe batteries that were never wet and it flashed on for a second but didnt show anything on the screen... that happened a few more times till finally it just stopped doing anything ... i have no idea if my warranty covers an accident like this but i think not? any ideas? fixable? :(