Imported From: http://groups.google.com/group/in-portal-dev/browse_thread/thread/d9e65e983e821312#
I think, that we should upgrade jQuery version, used in administrative
console. Also make sure, that all extensions of jQuery works properly after
update. For example ThickBox may use $.browser, that most likely is not
available in 1.4.x versions of jQuery.
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Best Regards,