Trying to combine "Next"/"Previous" with slideshow array

1

I need help replacing my navigation system on this movie.

My original has a button for each jpg in the array with this AS telling the script where to stop.

[AS]on (release) {
rot = POZ[0];
} {[/AS]

[AS]on (release) {
rot = POZ[1];
} {[/AS]

I’d like to replace this nav system with a simple “NEXT” or “PREVIOUS” but I want to keep the sliding action. Is this possible?

thanks,
Troy