function initialize() {
var puntatore1 = L.marker([46.19306390567643, 13.195560782921923]).bindPopup('<a href=\'/de/friuli-venezia-giulia/udine/tarcento/hotel/costantini.aspx\'>COSTANTINI</a><br><font size=1>Tarcento(Udine)<br>Friuli Venezia Giulia</font>'),puntatore2 = L.marker([45.66098611812162, 13.099730258522072]).bindPopup('<a href=\'/de/friuli-venezia-giulia/udine/lignano-sabbiadoro/hotel/hotel-president-lignano.aspx\'>HOTEL PRESIDENT LIGNANO</a><br><font size=1>Lignano Sabbiadoro(Udine)<br>Friuli Venezia Giulia</font>'),puntatore3 = L.marker([45.67635175916042, 13.388900756835938]).bindPopup('<a href=\'/de/friuli-venezia-giulia/gorizia/grado/hotel/hotel-diana.aspx\'>HOTEL DIANA</a><br><font size=1>Grado(Gorizia)<br>Friuli Venezia Giulia</font>'),puntatore4 = L.marker([45.67846, 13.421280053100645]).bindPopup('<a href=\'/de/friuli-venezia-giulia/gorizia/grado/campeggio/camping-al-bosco.aspx\'>CAMPING AL BOSCO</a><br><font size=1>Grado(Gorizia)<br>Friuli Venezia Giulia</font>');

	var cities = L.layerGroup([puntatore1,puntatore2,puntatore3,puntatore4]);

	var mbAttr = 'Map data &copy; <a href="https://www.openstreetmap.org/">OpenStreetMap</a> contributors, ' +
			'<a href="https://creativecommons.org/licenses/by-sa/2.0/">CC-BY-SA</a>, ' +
			'Imagery © <a href="https://www.mapbox.com/">Mapbox</a>',
		mbUrl = 'https://api.mapbox.com/styles/v1/{id}/tiles/{z}/{x}/{y}?access_token=pk.eyJ1IjoibWFwYm94IiwiYSI6ImNpejY4NXVycTA2emYycXBndHRqcmZ3N3gifQ.rJcFIG214AriISLbB6B5aw';

	var streets  = L.tileLayer(mbUrl, {id: 'mapbox/streets-v11', tileSize: 512, zoomOffset: -1, attribution: mbAttr});

	var map = L.map('mappabasso', {
		center: [45.67846, 13.421280053100645],
		zoom: 7,
		layers: [streets, cities]
	});

	var baseLayers = {
		"Streets": streets
	};

	var overlays = {
		"Cities": cities
	};

	L.control.layers(baseLayers, overlays).addTo(map);
}