Keynote: Start animation on object click

[dgrog]

Hi - is it possible in keynote to begin an animation when an object is clicked?

For example I have a number of squares on my slide with animations set to action and 'swap' (the cube turns for orange to green/red using two different images).

Now, each cube has a different animation and i want that specific animation to begin when i click on that cube - make sense?

I can't just set it as timing as I'm using it for a 'gameshow' style show so I don't know which cube will be picked in which order. Thanks.