I have a slide with 4 buttons. Each button shows a layer. Each layer has it's own button to go back to the base layer.
I have the next button (base) hidden until all 4 button states are "visited".
When the 4th button is visited, the next button appears...on that particular layer. I want the user to be taken back to the base layer after that 4th button is visited and for the next button to appear there, rather than on one of the other layers.
Can this be done?