[1.0.X] Fixed #9642 -- Made the admin calendar/clock popups go away when the...

[1.0.X] Fixed #9642 -- Made the admin calendar/clock popups go away when the users clicks outside them. The previous javascript code did not work on IE. Thanks northtea for the report and patch.

r9514 from trunk.


git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.0.X@9516 bcc190cf-cafb-0310-a4f2-bffc1f526a37