Need help optimizing the code...it is really processor intensive please help

it is a work in progress, but progress is slow since the code is extreamly slow,
I was wondering if somone would be willing to run through it real fast and possibly help me optimize my code, i just got back into AS3 so alot of my coding may be sloppy and probly inefficient.

I dont want someon to jsut go through and change my code because then i wont learn, if possible please look at my code and tell me where i have issues and explain how to fix it so i can improve my codeing style before it is to late to change it.

Please And Thank you

PS, if the code is commented out dont worry about editing it becasue i havent decided to fully implement it yet