code: function touchCancel() {
  			// reset the variables back to default values
  			fingerCount = 0;
  			endTime = 0;
  			startTime = 0;
  			startTouchesDistance=0;
  			endTouchesDistance=0;
  			pinchZoom=1;
  			
  			//If we were in progress of tracking a possible multi touch end, then re set it.
  			cancelMultiFingerRelease();
  			
  			setTouchInProgress(false);
  		}
docs: Event handler for a touch cancel event.
  Clears current vars
  @inner