MobileClick.js

(function(){

if (!Browser.Features.Touch) return;

var start, end, moved;

var events = {

	touchstart: function(event){
		moved = false;
		end = null;
		start = event.touches[0].pageY;
	},

	touchmove: function(event){
		end = event.touches[0].pageY;

		// Allows a small delta
		if (end && Math.abs(start - end) > 3) moved = true;
	},

	touchcancel: function(){
		moved = true;
	}

};

var handleEvent = function(event){
	var method = events[event.type];
	if (method) method(event);
};

document.addEventListener('touchstart', handleEvent, true);
document.addEventListener('touchmove', handleEvent, true);
document.addEventListener('touchcancel', handleEvent, true);

Element.defineCustomEvent('click', {

	base: 'click',

	condition: function(){
		return !moved;
	}

});

})();