I've noticed when I installed this module to have easing effect, everything is working good with admin account, but when I logout it stop working. I've searched for any permissions restriction, but didn't find any. Anyone with this problem? Oh, and I've tried with the newest dev version and it's the same situation. Without this module I don't have any problems with jQuery, so my code is right. I want to use Jquery UI only for easing effects. I hope someone will post an solution for this.