Screenplay standards

[WritingFool]

First post...greetings everybody. Im shy so I wont formally introduce myself.

Heres a quick question that I hope someone can save me time in investigating.
Is there any type of standarization with regards to selling screenplays.
Full length feature, big budget, action flick.

And, is income from gross profits negotiable?

thanks

[Aconite]

Hi, WritingFool. The better place to ask may be the Screenwriting section: http://absolutewrite.com/forums/forumdisplay.php?s=&daysprune=&f=12. Good luck!