function initMap() {
		var centre = {lat: 47.19, lng: 6.35} ;
		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: 47.13071300, lng: 6.52579500, 
		nom: 'Sarl Jif',url: '/hotspot-wifi-hotel-orchamps-vennes-sarl-jif-1239.html',ville: 'Orchamps-Vennes', activite: 'Hôtel'},
{lat: 47.05528100, lng: 6.60474770, 
		nom: 'Liberté Fitness',url: '/hotspot-wifi-centre-de-loisirs-morteau-liberte-fitness-1411.html',ville: 'Morteau', activite: 'Centre de loisirs'},
{lat: 46.90477360, lng: 6.34980270, 
		nom: 'Chrs Pasteur',url: '/hotspot-wifi-collectif-pontarlier-chrs-pasteur-1459.html',ville: 'Pontarlier', activite: 'Collectif'},
{lat: 47.21847700, lng: 6.63696200, 
		nom: 'Hotel Restaurant de Gigot',url: '/hotspot-wifi-hotel-bretonvillers-hotel-restaurant-de-gigot-4708.html',ville: 'Bretonvillers', activite: 'Hôtel'},
{lat: 47.23800020, lng: 6.02326730, 
		nom: 'Bagelstein',url: '/hotspot-wifi-restaurant-besancon-bagelstein-6869.html',ville: 'Besançon', activite: 'Restaurant'},
{lat: 47.24717170, lng: 6.02360230, 
		nom: 'Hôtel Victor Hugo & Spa',url: '/hotspot-wifi-hotel-besancon-hotel-victor-hugo-spa-6891.html',ville: 'Besancon', activite: 'Hôtel'},
{lat: 47.23681070, lng: 6.02588750, 
		nom: 'Hôtel Regina',url: '/hotspot-wifi-hotel-besancon-hotel-regina-7570.html',ville: 'Besancon', activite: 'Hôtel'},
{lat: 47.44300100, lng: 6.73557000, 
		nom: 'Aire D\'Ecot',url: '/hotspot-wifi-espace-public-ecot-aire-d-ecot-8388.html',ville: 'Ecot', activite: 'Espace public'},
{lat: 47.27777720, lng: 5.99469610, 
		nom: 'Ibis Budget - Ecole Valentin',url: '/hotspot-wifi-hotel-besancon-ibis-budget-ecole-valentin-12031.html',ville: 'Besançon', activite: 'Hôtel'}
	]