I found JGesture and Fancy Gesture as well as PlugIns using gestures for the UI functionality like this one.

What I am looking for is a way to utilize mouse gestures on a website that can be used to navigate the website, content and call certain events on certain gestures. It would be great if it is possible to define your own gestures and still keep a certain accuracy detecting patterns. I wouldn't mind putting in extra work to improve the pattern recognition.

Is there someone with experience in this field? Any preferences, critic or helpful advice?