Question about voets "transitions between external swfs"

Hello,

Voet, i was reading you tutorial here and had a question.

What if at the midframe of section1.swf it loads scene 2 of section1.swf…Now if the section2 button is pressed, how can it go back to scene1 of section1.swf to finish the outro transition?

Hope you understand what I mean and thank you!

pat