setInterval and Alpha Tweenings between MC's

Hi (sorry for my bad english)

Anyone have any idea how to fix this…

I wan’t to have a number of MC’s and have a time-based animation between them using setInterval and use a alpha effect with fade out and fade in. See my attached file. I wan’t the same setInterval script but just change the slide effect to use alpha transitions instead.

I have tried and tried and tried…