function initialize() {
var puntatore1 = L.marker([40.14384586012983, 18.48677158355713]).bindPopup('<a href=\'/en/puglia/lecce/otranto/hotel/vittoria-resort.aspx\'>VITTORIA RESORT</a><br><font size=1>Otranto(Lecce)<br>Puglia</font>'),puntatore2 = L.marker([40.07784156496504, 18.010883331298828]).bindPopup('<a href=\'/en/puglia/lecce/gallipoli/hotel/campeggio-la-masseria.aspx\'>CAMPEGGIO LA MASSERIA</a><br><font size=1>Gallipoli(Lecce)<br>Puglia</font>'),puntatore3 = L.marker([40.174692, 17.997322]).bindPopup('<a href=\'/en/puglia/lecce/nardò/agriturismo/at-the-aia.aspx\'>AT THE AIA</a><br><font size=1>Nardò(Lecce)<br>Puglia</font>'),puntatore4 = L.marker([39.824560495207635, 18.36815277511596]).bindPopup('<a href=\'/en/puglia/lecce/gagliano-del-capo/campeggio/camping-santa-maria-di-leuca.aspx\'>CAMPING SANTA MARIA DI LEUCA</a><br><font size=1>Gagliano del Capo(Lecce)<br>Puglia</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: [39.824560495207635, 18.36815277511596],
		zoom: 9,
		layers: [streets, cities]
	});

	var baseLayers = {
		"Streets": streets
	};

	var overlays = {
		"Cities": cities
	};

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