I spilled about half a glass of water on my macbook air keyboard and immediately used a towel to dry the surface, i tried to use the laptop and the keyboard was working and when i moved my finger on the trackpad however when i tried to click something using the trackpad it wouldn't work then realising that it was probably broken i wrapped it in a towel and put it upside down (not realising that you had to turn the laptop off) 10 mins went by and i read websites saying you had to turn it off so i did and re-wrapped it in the towel what sould i do i really don't have the money to get it repaired or a new one help!