iPhone 4 got thrown in the wash (it was a little smelly) but i grabbed it within 5 minutes. This happened the other day, and i let it dry out a few days and last night it turned on but my screen is trashed. Last night i turned it on and it worked perfectly beside the screen having a few splotches. NOW, the screen is trashed and covered with lines (see photo). I can use the phone, receive calls and it vibrates so everything seems to work fine but now i am just blind and answer a call is about all i can do. Is this a somewhat cheap fix? What do i need to replace? I can figure out how to install it myself i just do not know what to buy. Thanks!