Allow me to rephrase B@KH's point. You need to find better allies. The ones who are not after the throats of other Islamic nations.
Spare us your propaganda. You are only fooling yourselves by thinking that
Americans cannot face a large standing army. The Iranian military will be decimated even before you would get the time to sleep.
Read the history of US. It has fought against some of the most formidable military powers in the world and has prevailed.
Heed my advice: do not let Mr. Ahmadinejad make a mistake that he may regret. His policies should be carefully crafted. First, become strong enough to take on USA and then talk.
Also, if Iran falls, it will be the final nail in the coffin of the Islamic world. The other Islamic nations will drop like flies. Iran is our only hope now.