Need help urgently (screen problem)


hey guys,
Im sorry if i am in the wrong spot to post this or whatever you might find wrong about this post but I am in desperate need of help. Basically my sister broke my computer screen by sitting on it, and I nor my parents can afford to fix it. The computer is still under warranty, but it was an accident so the warranty shouldnt cover this problem. Im going to a new school in a couple of days and now dont have a computer to use to help me with my studies so maybe you can understand how panic stricken i am. If any of you helpful persons knows away that i can minimize the costs of repairs or maybe, and i know that this is a long shot, get my computer replaced, I would absolutely love the input.

Thanks again,
If you still have AppleCare call them immediately! Powerbooks/iBooks screens are not cheap to fix!