Now that might not be a problem for some, but it is a problem for me. The D'N'D
code sets opacity when dragging then sets opacity to 1 when it finishes
dragging. In IE a filter is used to set opacity. Because it leaves a filter the
dropped item's text appears pixilated. The solution is to remove the filter if
the filter is blank. I added the following statements after the three places
that it sets adds the filter in setStyle for opacity.