Droppable and Z-index

Droppable and Z-index


Hi all,
I was wondering if someone has come up with this problem and perhaps a
solution:
I have several droppables on the screen which the user can move around
and thus it is possible for them to overlap. When a draggable is
placed on top of the overlapping droppables both get activated. In
this case I would like only the one on top (highest Z-index) to
"capture" the draggable.
Any pointers would be greatly appreciated.