How to Write A Screenplay

This website gives you a 3 step structure of what to base your screenplay on.
1) Establish you character and general situation ,
2) force him up a tree and throw rocks at him and
3) get him down again. Then it elaborates on the three structures and what exactly do they mean. It also gives youa way on how to pitch your movie directors and film industries. Look at the webiste and see if it will help.