Transitions Between External SWFs tutorial

Hello! I am kinda new to this flash thing. I was following this tutorial and I get everything to work untill I go to click on a button to see the outro. The problem I am having is that I don’t have the right root to the “container”. My buttons are NOT on the main timeline. My button is in a movie clip called “link3_mc”. The container is on the main timeline called “Scene 1”. What would I change in the code for the button to know the right path where the container is at? How do I change the path?

on (release) { 
if (_root.currMovie == undefined) { 
_root.currMovie = "main"; 
container.loadMovie("main.swf"); 
} else if (_root.currMovie != "main") {
 if (container._currentframe >= container.midframe) { 
_root.currMovie = "main"; container.play(); 
}
 } 
} 

This is the tutorial page… http://www.kirupa.com/developer/mx2004/transitions2.htm

I would appreciate any help! Thanks so much…