Drugs

I want to order Ambien...or Lunestra...or some real sleep aid over the internet. They are prescription. Does anyone know if I can do this legally? We got a drug for Tori from New Zealand that was not FDA approved (her doctor told us to). I am not addicted to sleeping aids. I can quit anytime I want. Just kidding. But I do like having them for the rare occasion of insomnia that I have. I don't want some nancy-pants Tylenol PM or something. I want the real thing. Any ideas?