Is there a way to detect, through browser Javascript, multi-touch events of a trackpad, magic mouse or magic trackpad on a Mac?

I know there are many ways to do so directly on the iPhone (jQtouch), but I'd开发者_运维问答 like to detect those events in my computer's browser.

Mozilla has some support for mouse gestures: https://developer.mozilla.org/en-US/docs/Web/Guide/Events/Mouse_gesture_events

Looks like chrome and safari don't have native support for the same : JQuery - Can I query the MacBook Pro Trackpad?