How to enable clicking in menu only for visited slides
I need help in menu. For one project I have created a menu. I am not using the built-in menu of Articulate. In the menu slide I have created a button with 4 stages for each slide/page viz. Normal, Active, Visited and Disabled. I have kept initial state in disable state so the user won't be able to click the same from the beginning. The state is changing to Active when that particular slide is running and also to state 'Visited' once the slide is over as per requirement. At the same time the user is able to click on Active state and it becomes Visited. I do not wish the state to change from 'Active' to 'Visited' on user click.
I hope I have stated my requirement in correct words. Can anyone guide me.