function initMap() {
		var centre = {lat: 44.7312, lng: 5.22667} ;
		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: 44.38043400, lng: 4.69800000, 
		nom: 'Lpo G.jaume Ufa Piscine',url: '/hotspot-wifi-ecole-pierrelatte-lpo-g-jaume-ufa-piscine-2018.html',ville: 'Pierrelatte', activite: 'Ecole'},
{lat: 44.93729740, lng: 4.89565180, 
		nom: 'Resvalbourg',url: '/hotspot-wifi-gite-chambres-d-hotes-bourg-les-valence-resvalbourg-8096.html',ville: 'Bourg les Valence', activite: 'Gîte / Chambres d\'hôtes'},
{lat: 45.07664580, lng: 5.17991050, 
		nom: 'Proxi Eymeux',url: '/hotspot-wifi-grande-surface-eymeux-proxi-eymeux-8313.html',ville: 'Eymeux', activite: 'Grande surface'},
{lat: 45.12179400, lng: 4.98399400, 
		nom: 'Mourey',url: '/hotspot-wifi-societe-st-donat-mourey-9473.html',ville: 'St Donat', activite: 'Société'},
{lat: 44.55032600, lng: 4.77187000, 
		nom: 'Airbnb Soleilhac',url: '/hotspot-wifi-airbnb-montelimar-airbnb-soleilhac-9903.html',ville: 'Montélimar', activite: 'AirBnb'},
{lat: 44.91559300, lng: 4.88220500, 
		nom: 'Laverie des Alpes',url: '/hotspot-wifi-societe-valence-laverie-des-alpes-9932.html',ville: 'Valence', activite: 'Société'},
{lat: 45.06087400, lng: 4.91338500, 
		nom: 'Earl Pierrelles',url: '/hotspot-wifi-gite-chambres-d-hotes-chanos-curson-earl-pierrelles-9947.html',ville: 'Chanos Curson', activite: 'Gîte / Chambres d\'hôtes'},
{lat: 44.38043400, lng: 4.69800000, 
		nom: 'Lycée Gustave Jaume',url: '/hotspot-wifi-ecole-pierrelatte-lycee-gustave-jaume-10154.html',ville: 'Pierrelatte', activite: 'Ecole'},
{lat: -99.00000000, lng: -99.00000000, 
		nom: 'Ace-26lo',url: '/hotspot-wifi-ehpad-valence-ace-26lo-10853.html',ville: 'Valence', activite: 'EHPAD'},
{lat: -99.00000000, lng: -99.00000000, 
		nom: 'Gsvi Valence',url: '/hotspot-wifi-vehicule-de-transport-portes-les-valence-gsvi-valence-10997.html',ville: 'Portes-Les-Valence', activite: 'Véhicule de transport'},
{lat: 44.73185600, lng: 5.54160300, 
		nom: 'Camping le Lac Bleu *** - Koawa Vacances',url: '/hotspot-wifi-agence-bancaire-chatillon-en-diois-camping-le-lac-bleu-koawa-vacances-12623.html',ville: 'Chatillon En Diois', activite: 'Agence bancaire'},
{lat: 44.72388500, lng: 4.94121200, 
		nom: 'Cafe Bibliotheque Chabrillan',url: '/hotspot-wifi-agence-bancaire-chabrillan-cafe-bibliotheque-chabrillan-12958.html',ville: 'Chabrillan', activite: 'Agence bancaire'}
	]