We are evaluating Axure (and we will probably purchase it). I have watched all the tutorials and read though the forum but I cannot figure out how to achieve the following: I have a graphic image in a master, a square with a plus sign in it ([+]) that changes to a square with a minus sign in it ([-]) on click. This is set up in the ...

I'm new to Axure and am trying to get a handle on the different interactions.  Could someone explain to me the difference between using Hide/Show, Toggle, or Visibility on Panels?  I the help documentation only mention these options briefly but give no explanation and my skills creating interactions are lacking in creating an example ...