Example code

//Drag Rightvar dragright= Hammer( document.getElementById("touch-dragright") );	dragright.on("dragright", function(event) {	if((event.gesture.deltaY<=5 && event.gesture.deltaY>=-5) && event.gesture.deltaX<-100){		$('nav#menu').trigger( 'open.mm' );	}});

Or you can use in all pages action( #wrapper )

var touchWrapper=document.getElementById("wrapper");if(touchWrapper){	var wrapper= Hammer( touchWrapper );	 wrapper.on("dragright", function(event) {	// hold , tap, doubletap ,dragright ,swipe, swipeup, swipedown, swipeleft, swiperight		if((event.gesture.deltaY<=7 && event.gesture.deltaY>=-7) && event.gesture.deltaX >100){			$('nav#menu').trigger( 'open.mm' );		}	 });	 wrapper.on("dragleft", function(event) {		if((event.gesture.deltaY<=5 && event.gesture.deltaY>=-5) && event.gesture.deltaX<-100){			$('nav#contact-right').trigger( 'open.mm' );		}	 });}