function initMap() {
		var centre = {lat: 46.5, lng: 0.5} ;
		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: 46.33604800, lng: 0.96180500, 
		nom: 'Lathus St Remy-Residence Laremy',url: '/hotspot-wifi-ehpad-lathus-saint-remy-lathus-st-remy-residence-laremy-4132.html',ville: 'Lathus Saint Remy', activite: 'EHPAD'},
{lat: 46.78647400, lng: 0.81267100, 
		nom: 'Ccvgc',url: '/hotspot-wifi-mairie-la-roche-posay-ccvgc-4701.html',ville: 'La Roche Posay', activite: 'Mairie'},
{lat: 46.23614900, lng: 0.68859600, 
		nom: 'L Isle Jourdain-Au Jardin des Alisiers',url: '/hotspot-wifi-ehpad-l-isle-jourdain-l-isle-jourdain-au-jardin-des-alisiers-6638.html',ville: 'L Isle Jourdain', activite: 'EHPAD'},
{lat: 46.80196540, lng: 0.53116280, 
		nom: 'Mjc les Renardieres',url: '/hotspot-wifi-centre-culturel-chatellerault-mjc-les-renardieres-7416.html',ville: 'Chatellerault', activite: 'Centre culturel'},
{lat: 46.55013330, lng: 0.30221540, 
		nom: 'Kyriad Poitiers Sud',url: '/hotspot-wifi-hotel-poitiers-kyriad-poitiers-sud-7999.html',ville: 'Poitiers', activite: 'Hôtel'},
{lat: 47.00718000, lng: 0.07415900, 
		nom: 'Foyer D\'Accueil des Mineurs',url: '/hotspot-wifi-residence-etudiante-loudun-foyer-d-accueil-des-mineurs-9657.html',ville: 'Loudun', activite: 'Résidence étudiante'},
{lat: 46.56132100, lng: 0.37117100, 
		nom: 'Irss Poitiers 2 Schoelcher',url: '/hotspot-wifi-ecole-poitiers-irss-poitiers-2-schoelcher-10349.html',ville: 'Poitiers', activite: 'Ecole'},
{lat: 46.56079300, lng: 0.37474900, 
		nom: 'Irss Poitiers (gibauderie)',url: '/hotspot-wifi-ecole-poitiers-irss-poitiers-gibauderie-10447.html',ville: 'Poitiers', activite: 'Ecole'},
{lat: -99.00000000, lng: -99.00000000, 
		nom: 'Les Jardins de Montplaisirs',url: '/hotspot-wifi-ehpad-liguge-les-jardins-de-montplaisirs-11456.html',ville: 'Liguge', activite: 'EHPAD'},
{lat: -99.00000000, lng: -99.00000000, 
		nom: 'Ace Hotel Poitiers',url: '/hotspot-wifi-hotel-poitiers-ace-hotel-poitiers-11543.html',ville: 'Poitiers', activite: 'Hôtel'},
{lat: 46.89821600, lng: 0.40629900, 
		nom: 'Residence Ceres',url: '/hotspot-wifi-ehpad-saint-gerver-les-trois-clochets-residence-ceres-12427.html',ville: 'Saint Gerver les Trois Clochets', activite: 'EHPAD'}
	]