Using Flash movie to control another flash

Hello all,

Please show me how to use on flash movie to control another flash movie

Basically, we are sharing flash music in a forum. If we want to reply a one movie, we have to hit Browser Refresh

I want to create a small control that can interface with any flash movie that is loaded on the same page. This interface can mute, forward, backward, increasing or decreasing volume etc.

Is it possible??

Please please help.