Operator script (click here to toggle)

The six orange rectangles should simultaneously animate their widths so that their right edges line up with the ruler lines at the indicated time. From time 0 - 2 seconds all rectangles should have their right edges lined up with the leftmost ruler line, and at time 2 seconds the animation should start, changing the widths of all the rectangles from 30 to 300. At time 5 seconds the animation should stop and the rectangles should all line up with the rightmost ruler line.