experemental: added scroller.js (not yet working, and disabled)...

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
scroller.js now working...

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
tweaks...

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>