Fixed #9642 -- Made the admin calendar/clock popups go away when the users...

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.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@9514 bcc190cf-cafb-0310-a4f2-bffc1f526a37