Change the direction of the scroll:
Line 3. Change “left” to right, up, or down.
Change the speed of the scroll:
Line 3. Change the number “4″ to your liking. The lower the number the slower. The higher the number the faster.
Change the size of the box:
Line 1. Change the “width: 100px; height: 100px;” numbers to whatever size you want.
