The mystery is solved. How does the small arrow in the screen of the computer work when we move the mouse? Haven't you ever wondered how it works? Now, through the miracle of the high technology, we can see how it is done. With the aid of a screen magnifying lens the mechanism becomes apparent. Run your mouse over the circle. If you stop, watch what happens. Take it to the limit (of the page). Go to: http://www.1-click.jp/ Harold