Use blank.html rather than javascript:"" as per reports that javascript:"" is causing problems.  Fixes #7423.  I can't reproduce this problem but ticket author claims this fixes things on his system.
Use blank.html rather than javascript:"" as per reports that javascript:"" is causing problems.  Fixes #7423.  I can't reproduce this problem but ticket author claims this fixes things on his system.



git-svn-id: 674a2d6b1e32e53f607eb824547723f32280967e@15003 560b804f-0ae3-0310-86f3-f6aa0a117693

harbalk/delite,Sam-Cummins/delite,kitsonk/delite,Sam-Cummins/delite,harbalk/delite,kitsonk/delite