Edit state when picture clicked

I am trying to edit the states of five pictures on a slide. I want them to turn gray to show they have been visited after the user clicks on them. I set up the states for each picture individually (Disabled state - gray recolor). Then I added triggers on the slide to change the state to disabled when the picture is clicked on. It isn't working and I'm not sure what I'm missing. 

The pics are on Slide 9 - Managing Our Own Anger


Much appreciated



4 Replies
Heather Dykes

It is the slide with all 5 pictures on it.  I think it is two slides prior.

I want the learner to click the picture to learn more information about each area. Then when they return to the main slide (with the five pictures) the ones they have already clicked on should be grayed out. That's my goal.