Welcome omaha -
Congratulations for getting off the coke and facing your current problem.
This is a great place and you'll get lots of support here. Check out the section for substance abuse:
Substance Abuse - SoberRecovery : Alcoholism Drug Addiction Help and Information
There's also a reference section at the top of the main page for general posting information:
Policies, Rules & Posting Tips - SoberRecovery : Alcoholism Drug Addiction Help and Information
I think you'll find if you just look around, you'll get the hang of it.
Have you considered talking to a doctor about getting off the percocet?