Fix bug where this.iframe was being referenced in resize() before being set, causing sizing problems on IE.  Fixes #11944, refs #11822 (although that ticket is really about FF and webkit).  !strict.
Fix bug where this.iframe was being referenced in resize() before being set, causing sizing problems on IE.  Fixes #11944, refs #11822 (although that ticket is really about FF and webkit).  !strict.

git-svn-id: 674a2d6b1e32e53f607eb824547723f32280967e@23177 560b804f-0ae3-0310-86f3-f6aa0a117693

redaktor/deliteful