T-Bone, I wouldn't use an image and a button. I would use two images. It just works better. Let's say you have two images: RedBox and BlueBox. BlueBox is normally hidden (visible=no). Set up a MouseOver event for RedBox that says:

BlueBox.visible = TRUE

So now when you move over the RedBox, the BlueBox appears. Now there is no event that runs when you move OFF of an object, but you can use the MouseOver event for the DETAIL SECTION OF THE FORM. In that event, say:

BlueBox.visible = FALSE

This will effectively hide the BlueBox as soon as you move off of a button (over the form background). And now, of course, you can set whatever OnClick event you want for the BlueBox to launch your other form.