This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
1) You know the Rectangle which displays the image
2) MouseEvent has the capability to provide you the x and y co-ordinates of the mouse click
3) Rectangle can tell if if a particular Point is inside/outside that rectangle