Malik

I want to toggle at mouse move

Hey, I have an 2-dimensional Array of LEDs - and what I want to do is turn all the Leds the mouse goes into ON. I couldn't find a way to have the events for the single LED being hanldes - it always handles all the array. Thanks for the help. A second question: Is there an easy way to have a control, in which the user can draw a line - and me getting the data into an array or something. Thanks again