Advanced rollovers in external swfs?

Hello, I created some external swfs with advanced rollovers, except instead of rollovers, you have to click it for something to pop up.

Anyway, when I load the external swf by itself, everything works. When I load it in the main file, the advanced buttons in the external swf dont work, I get this error…

Target not found: Target="/rolloverbill" Base="_level0.container.rolloverbill"

I think it’s because the buttons are not on the main timeline, and it cant load the target in the external swf. Is there anyway to fix it?

Thanks for the help