I've searched the forums and I'm clueless right now.
In the skin I am using, I have created a button to turn a program on or off. Right now, the button displays the default image(off) If the button is clicked, I want it to show another button image(on) and run a program. If the button is clicked a second time, I want it to revert back to the off image and run the same program again.
How can I do this?