Rails spinoffs - Aug 2005 - script.aculo.us dragging from div with scrollbar

Hi,

I''m new here, so if this turns out to be the wrong place to ask, please
do tell!

I''m trying my hand at creating a page using the scripts from
http://script.aculo.us/ and I''ve run into a little problem.

If I drag a Draggable from a <div> that has a scrollbar (css with
either overflow: scroll set, of overflow:auto, since dragging the
Draggable image always makes the scroll bar appear) then the contents
of the <div> is mirrored flickering on the left side of the page
(it''s
the third column, all created with float:left) while the Draggable is
moving.

If I stop moving, even if I don''t ''drop'', the
mirrored view
disappears, to immediately re-appear if movement recommences.

All this is tested on firefox, btw.

Am I doing something stupid? Or at least something easily fixed? :-)

thanks,

Wouter