Momentum Scrolling Script

[Alejandro Tejada]

Really nice script, Jonathan!
Thanks a lot for sharing.

Previously Bernd and many LC Developers
have published similar scripts.

By the way, this script seems to works faster
when users drags upward from Line 20 to Line 1
than dragging downwards from Line 1 to 20

Dragging upwards from Line 20 towards Line 1, always
reach Line 1 (without fail), but dragging downwards
from Line 1 towards Line 20 barely reach Line 15,
(rarely Line 17) but never reach Line 20.

Al