function initMap() {
		var centre = {lat: 49.05, lng: 6.57} ;
		var map = new google.maps.Map(document.getElementById('map'), {
			zoom: 8,
			center: centre
		});

		

		var tempMarkers = [];
		var infoWindow = new google.maps.InfoWindow();
		var marker, i;
		for (var i = 0; i < locations.length; i++) {
			var lat = locations[i].lat;
			var lng = locations[i].lng;

			marker = new google.maps.Marker({
		    	position: new google.maps.LatLng(lat, lng),
		    	map: map,
		    	icon: 'https://cdn2.iconfinder.com/data/icons/flat-ui-icons-24-px/24/location-24-32.png'
		  	});
			tempMarkers.push(marker);
			//markerCluster.addMarker(marker);


			var prev_infowindow = false;
			google.maps.event.addListener(marker, 'click', (function(marker, i) {
			    return function() {
					var contentString = '<b><a href=\''+locations[i].url+'\'>'+locations[i].nom+'</a></b><br>'+locations[i].activite+' &agrave; '+locations[i].ville;
					var infoWindow = new google.maps.InfoWindow({
			        	content: contentString
					});
					if (prev_infowindow) {
						prev_infowindow.close();
					}
					prev_infowindow = infoWindow;
					infoWindow.open(map, marker);
				}
			})(marker, i));
		}
		var markerCluster = new MarkerClusterer(map,tempMarkers,{imagePath: 'https://developers.google.com/maps/documentation/javascript/examples/markerclusterer/m'});
	}
        
	var locations = [
		{lat: 48.73196630, lng: 7.25126240, 
		nom: 'Locaboat Lutzelbourg',url: '/hotspot-wifi-societe-lutzelbourg-locaboat-lutzelbourg-1434.html',ville: 'Lutzelbourg', activite: 'Société'},
{lat: 49.11051860, lng: 6.18343790, 
		nom: 'Unicars Gare Routiere',url: '/hotspot-wifi-societe-metz-unicars-gare-routiere-1876.html',ville: 'Metz', activite: 'Société'},
{lat: 49.35897670, lng: 6.14164910, 
		nom: 'Gendarmerie de Thionville - Résidents',url: '/hotspot-wifi-collectif-thionville-gendarmerie-de-thionville-residents-4753.html',ville: 'Thionville', activite: 'Collectif'},
{lat: 49.30871300, lng: 6.33917330, 
		nom: 'Hotel de la Canner',url: '/hotspot-wifi-hotel-kedange-sur-canner-hotel-de-la-canner-4998.html',ville: 'Kedange-Sur-Canner', activite: 'Hôtel'},
{lat: 49.35784410, lng: 6.16737490, 
		nom: 'Latitude 49',url: '/hotspot-wifi-hotel-thionville-latitude-49-6859.html',ville: 'Thionville', activite: 'Hôtel'},
{lat: 48.77891670, lng: 6.53766990, 
		nom: 'La Tuilerie',url: '/hotspot-wifi-camping-vic-sur-seille-la-tuilerie-8151.html',ville: 'Vic Sur Seille', activite: 'Camping'},
{lat: 49.35746600, lng: 6.16785400, 
		nom: 'Le Titanic',url: '/hotspot-wifi-bar-brasserie-thionville-le-titanic-9482.html',ville: 'Thionville', activite: 'Bar brasserie'},
{lat: 49.26242100, lng: 6.17564500, 
		nom: 'Feuillette Mondelange',url: '/hotspot-wifi-sandwicherie-mondelange-feuillette-mondelange-9822.html',ville: 'Mondelange', activite: 'Sandwicherie'},
{lat: 48.61128900, lng: 6.18165500, 
		nom: 'Agence Luneville',url: '/hotspot-wifi-espace-public-ludres-agence-luneville-9836.html',ville: 'Ludres', activite: 'Espace public'},
{lat: 49.24075700, lng: 6.13638700, 
		nom: 'Restaurant la Forêt',url: '/hotspot-wifi-restaurant-amneville-restaurant-la-foret-9953.html',ville: 'Amneville', activite: 'Restaurant'},
{lat: -99.00000000, lng: -99.00000000, 
		nom: '97 Rue Nationale',url: '/hotspot-wifi-residence-de-services-forbach-97-rue-nationale-9988.html',ville: 'Forbach', activite: 'Résidence de services'},
{lat: 49.15670700, lng: 6.15958900, 
		nom: 'Feuillette Woippy',url: '/hotspot-wifi-sandwicherie-woippy-feuillette-woippy-10340.html',ville: 'Woippy', activite: 'Sandwicherie'},
{lat: 49.12701700, lng: 6.16796800, 
		nom: 'Epnak Crp Metz',url: '/hotspot-wifi-ecole-metz-epnak-crp-metz-10452.html',ville: 'Metz', activite: 'Ecole'},
{lat: 49.18630300, lng: 6.89932600, 
		nom: 'Studio 97 Nat',url: '/hotspot-wifi-collectif-forbach-studio-97-nat-10820.html',ville: 'Forbach', activite: 'Collectif'},
{lat: 49.07954620, lng: 6.69470180, 
		nom: 'Moselle Immobilier',url: '/hotspot-wifi-residence-etudiante-valmont-moselle-immobilier-10829.html',ville: 'Valmont', activite: 'Résidence étudiante'},
{lat: -99.00000000, lng: -99.00000000, 
		nom: 'Ahmedelices',url: '/hotspot-wifi-restaurant-metz-ahmedelices-10999.html',ville: 'Metz', activite: 'Restaurant'},
{lat: -99.00000000, lng: -99.00000000, 
		nom: 'Esrp-Espo Metz',url: '/hotspot-wifi-agence-bancaire-metz-esrp-espo-metz-11337.html',ville: 'Metz', activite: 'Agence bancaire'},
{lat: -99.00000000, lng: -99.00000000, 
		nom: 'Ace Hotel Creutzwald',url: '/hotspot-wifi-hotel-creutzwald-ace-hotel-creutzwald-11413.html',ville: 'Creutzwald', activite: 'Hôtel'},
{lat: -99.00000000, lng: -99.00000000, 
		nom: 'Transdev Grand Est',url: '/hotspot-wifi-vehicule-de-transport-st-avold-transdev-grand-est-11857.html',ville: 'St Avold', activite: 'Véhicule de transport'},
{lat: -99.00000000, lng: -99.00000000, 
		nom: 'Transdev Grand Est',url: '/hotspot-wifi-vehicule-de-transport-saint-avold-transdev-grand-est-11860.html',ville: 'Saint-Avold', activite: 'Véhicule de transport'},
{lat: 49.10384700, lng: 6.23521100, 
		nom: 'Ace Hotel Metz',url: '/hotspot-wifi-hotel-metz-ace-hotel-metz-12230.html',ville: 'Metz', activite: 'Hôtel'},
{lat: 49.07800200, lng: 6.10298200, 
		nom: 'Feuillette Augny',url: '/hotspot-wifi-sandwicherie-augny-feuillette-augny-12416.html',ville: 'Augny', activite: 'Sandwicherie'}
	]