console.log('running');

var onbeforeprintAvailable = false;

if ('onbeforeprint' in window) {
	window.addEventListener('beforeprint', function () {
		console.log('print before (onbefore)');
    		onbeforeprintAvailable = true;
	}, true);
} else {
	window.matchMedia('print').addListener(function (event, media) {
		console.log('print before (matchmedia)');
		console.log(navigator.userAgent.indexOf('Safari'));
		onbeforeprintAvailable = true;
		console.log(onbeforeprintAvailable);
	});
}


window.addEventListener('afterprint', function (event) {
	if (!onbeforeprintAvailable) {
 		console.log('print after');
  }
}, true);