So this is what I going to do

Thank you for your help, Eric.

I'll try it tonight!
Just to be sure, I steps of what I going to do.
If I have wrong, please correct me, Thanks again.

First I need to convert the slideshow (The one has all 30 of pics) into a track
Then I create 30 stories.
And assign the script to the buttom.

The script will be, for example:

GPRM 0, RAN X
Jump Story 1 if GPRM 0 =5
Jump Story 2 if GPRM 0 =26
Jump Story 3 if GPRM 0 =7

Am I correct?

Oh I more question? How big the number the "X" can go? 999? or 9999? or more, or depend on how many number of stories I have in the track?

Thanks

Thomas