Path confusion

I have a fla (swf) named main.
It has 2 component loader instances
1 named imageLoader that automatically loads a swf called ccPort
1 named thumbloader that automatically loads a swf called ccThumb

I need to have actionScript that is on buttons in ccThumb, move the timeline on CCPort. This occurs after main has fully loaded ccPort and ccThumb via the component loaders.

my crain has melted