"Either you are for me or agsinst me."
is this a hasty generalization, begging the question, faulty cause, false dilemma, or faulty analogy.
can some 1 help me
http://academic.cuesta.edu/acasupp/as/404.htm
Scroll down and check out the either/or explanation. Whenever someone must choose between two things, it's called a dilemma. You'll need to decide if this fits.
You can also look up the different terms at http://www.answers.com
=)
Here is more information that might be helpful:
http://www.members.cox.net/dagershaw/lol/DecisionTrap.html
I hope this helps a little more. Thanks for asking.