#239 dragging layers in safari leaves snail trails

[Dave Sag]

I am evaluating the DynAPI version 3 for use in a project and
have noticed that when dragging a dynamic layer around
using Safari 1.1.1 (osx 10.3) it leaves a 'snail trail' this trail
vanishes when i go to drag the same item again however.

I have evaluated other drag and drop libs that work perfectly
in safari.

dave