main.js

// to be binded.....
var fnTouchStart = function(e) { console.log("hello i am touch start"); };
var fnTouchMove = function(e) { console.log("hello i am touch move"); };
var fnTouchEnd = function(e) { console.log("hello i am touch end"); };
var fnMouseDown = function(e) { console.log("hello i am mouse down"); };
var fnMouseMove = function(e) { console.log("hello i am mouse move"); };
var fnMouseUp = function(e) { console.log("hello i am mouse up"); };

// register.....
(function()
{
	var bMobileDevice;
	var UA = navigator.userAgent;
 
	// check whether the device is mobile or not....
	bMobileDevice =
		/iphone/i.test(UA) ||
		/ipad/i.test(UA) ||
		/ipod/i.test(UA) ||
		/android/i.test(UA);
 
	// bind....
	if(bMobileDevice)
	{
		document.addEventListener("touchStart", fnTouchStart);
		document.addEventListener("touchmove", fnTouchMove);
		document.addEventListener("touchend", fnTouchEnd);
	}
	else
	{
		document.addEventListener("mousedown", fnMouseDown);
		document.addEventListener("mousemove", fnMouseMove);
		document.addEventListener("mouseup", fnMouseUp);
	};
})();