handle = function(event, touch) {
		var session = $.gestures.session;
		var options = this.options;
		switch (event.type) {
			case $.EVENT_END:
				if (!touch.isFinal) {
					return;
				}
				var target = session.target;
				if (!target || (target.disabled || (target.classList && target.classList.contains('mui-disabled')))) {
					return;
				}
				if (touch.distance < options.tapMaxDistance && touch.deltaTime < options.tapMaxTime) {
					if ($.options.gestureConfig.doubletap && lastTarget && (lastTarget === target)) { //same target
						if (lastTapTime && (touch.timestamp - lastTapTime) < options.tapMaxInterval) {
							$.trigger(target, 'doubletap', touch);
							lastTapTime = $.now();
							lastTarget = target;
							return;
						}
					}
					$.trigger(target, name, touch);
					lastTapTime = $.now();
					lastTarget = target;
				}
				break;
		}
	}
mui gesture tap and doubleTap
@param {type} $
@param {type} name
@returns {undefined}