Fixes #14249.  Weird FF8 bug where focus() doesn't set the input caret, and then a subsequent ESC key causes a form field reset.  Workaround by setting the input caret with right arrow key.
Fixes #14249.  Weird FF8 bug where focus() doesn't set the input caret, and then a subsequent ESC key causes a form field reset.  Workaround by setting the input caret with right arrow key.

git-svn-id: 674a2d6b1e32e53f607eb824547723f32280967e@27313 560b804f-0ae3-0310-86f3-f6aa0a117693

redaktor/deliteful