add comment about IE error if widget is hidden.  Refs #5439 !strict
add comment about IE error if widget is hidden.  Refs #5439 !strict

git-svn-id: 674a2d6b1e32e53f607eb824547723f32280967e@11945 560b804f-0ae3-0310-86f3-f6aa0a117693

redaktor/deliteful