function initMap() {
		var centre = {lat: 48.97, lng: 4.22} ;
		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: 49.06747900, lng: 4.04596700, 
		nom: 'Avenay Val D Or-Les Jardins Medicis',url: '/hotspot-wifi-ehpad-avenay-val-d-or-avenay-val-d-or-les-jardins-medicis-6583.html',ville: 'Avenay Val D Or', activite: 'EHPAD'},
{lat: 49.25073420, lng: 4.02960820, 
		nom: 'Reims-Residence Tiers Temps',url: '/hotspot-wifi-ehpad-reims-reims-residence-tiers-temps-6671.html',ville: 'Reims', activite: 'EHPAD'},
{lat: 49.25464350, lng: 4.03119900, 
		nom: 'Café du Palais',url: '/hotspot-wifi-bar-brasserie-reims-cafe-du-palais-10435.html',ville: 'Reims', activite: 'Bar brasserie'},
{lat: 49.25734100, lng: 4.01942000, 
		nom: 'Sweet Home 12',url: '/hotspot-wifi-airbnb-reims-sweet-home-12-10473.html',ville: 'Reims', activite: 'AirBnb'},
{lat: 49.25687900, lng: 4.02640200, 
		nom: 'Hotel Crystal Reims Centre',url: '/hotspot-wifi-hotel-reims-hotel-crystal-reims-centre-10734.html',ville: 'Reims', activite: 'Hôtel'},
{lat: 49.21362800, lng: 4.01430700, 
		nom: 'Feuillette Reims',url: '/hotspot-wifi-sandwicherie-reims-feuillette-reims-12605.html',ville: 'Reims', activite: 'Sandwicherie'}
	]