function initMap() {
		var centre = {lat: 48.4586, lng: 2.15694} ;
		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: 48.71944070, lng: 2.27924490, 
		nom: 'Yprema Massy',url: '/hotspot-wifi-societe-massy-yprema-massy-3026.html',ville: 'Massy', activite: 'Société'},
{lat: 48.60687050, lng: 2.46799410, 
		nom: 'Papoli',url: '/hotspot-wifi-grande-surface-corbeil-essonnes-papoli-4005.html',ville: 'Corbeil Essonnes', activite: 'Grande surface'},
{lat: 48.70167200, lng: 2.50869020, 
		nom: 'Résidence la Colombière',url: '/hotspot-wifi-ehpad-brunoy-residence-la-colombiere-6598.html',ville: 'Brunoy', activite: 'EHPAD'},
{lat: 48.50094700, lng: 1.95821600, 
		nom: 'Corbreuse-Le Colombier de Corbreuse',url: '/hotspot-wifi-ehpad-corbreuse-corbreuse-le-colombier-de-corbreuse-6612.html',ville: 'Corbreuse', activite: 'EHPAD'},
{lat: 48.68369300, lng: 2.40972980, 
		nom: 'Draveil-Residence Granger',url: '/hotspot-wifi-ehpad-draveil-draveil-residence-granger-6616.html',ville: 'Draveil', activite: 'EHPAD'},
{lat: 48.34738890, lng: 1.99036070, 
		nom: 'Pussay-Le Centenaire',url: '/hotspot-wifi-ehpad-pussay-pussay-le-centenaire-6670.html',ville: 'Pussay', activite: 'EHPAD'},
{lat: 48.53060150, lng: 2.03895690, 
		nom: 'Roinville-Les Jardins de Roinville',url: '/hotspot-wifi-ehpad-roinville-roinville-les-jardins-de-roinville-6673.html',ville: 'Roinville', activite: 'EHPAD'},
{lat: 48.64256400, lng: 2.44945590, 
		nom: 'Soisy/seine-Les Hautes Futaies',url: '/hotspot-wifi-ehpad-soisy-sur-seine-soisy-seine-les-hautes-futaies-6678.html',ville: 'Soisy Sur Seine', activite: 'EHPAD'},
{lat: 48.59215140, lng: 2.25234920, 
		nom: 'St Germain les Arpajon-Residence de L Orge',url: '/hotspot-wifi-ehpad-st-germain-les-arpajon-st-germain-les-arpajon-residence-de-l-orge-6680.html',ville: 'St Germain les Arpajon', activite: 'EHPAD'},
{lat: 48.62781710, lng: 2.49190560, 
		nom: 'St Germain les Corbeil-La Fontaine Medicis',url: '/hotspot-wifi-ehpad-st-germain-les-corbeil-st-germain-les-corbeil-la-fontaine-medicis-6681.html',ville: 'St Germain les Corbeil', activite: 'EHPAD'},
{lat: 48.67134800, lng: 2.37993310, 
		nom: 'Viry Chatillon-Residence la Roseraie',url: '/hotspot-wifi-ehpad-viry-chatillon-viry-chatillon-residence-la-roseraie-6697.html',ville: 'Viry Chatillon', activite: 'EHPAD'},
{lat: 48.66998190, lng: 2.37650810, 
		nom: 'Viry Chatillon-Residence Medicis',url: '/hotspot-wifi-ehpad-viry-chatillon-viry-chatillon-residence-medicis-6698.html',ville: 'Viry Chatillon', activite: 'EHPAD'},
{lat: 48.74490000, lng: 2.28170600, 
		nom: 'Captonic',url: '/hotspot-wifi-centre-de-loisirs-verrieres-le-buisson-captonic-9310.html',ville: 'Verrières-Le-Buisson', activite: 'Centre de loisirs'},
{lat: 48.69464300, lng: 2.51353500, 
		nom: 'Amv-91she',url: '/hotspot-wifi-ehpad-epinay-sous-senart-amv-91she-9872.html',ville: 'Epinay Sous Sénart', activite: 'EHPAD'},
{lat: 48.63907830, lng: 2.43834450, 
		nom: 'Evry-Residence Medicis',url: '/hotspot-wifi-ehpad-evry-evry-residence-medicis-9937.html',ville: 'Evry', activite: 'EHPAD'},
{lat: -99.00000000, lng: -99.00000000, 
		nom: 'Epnak Prépa Jeunes Soisy',url: '/hotspot-wifi-ecole-etampes-epnak-prepa-jeunes-soisy-11088.html',ville: 'Etampes', activite: 'Ecole'},
{lat: -99.00000000, lng: -99.00000000, 
		nom: 'Epnak Lva de Dourdan',url: '/hotspot-wifi-agence-bancaire-janville-sur-juine-epnak-lva-de-dourdan-11624.html',ville: 'Janville Sur Juine', activite: 'Agence bancaire'},
{lat: 48.62349700, lng: 2.43025100, 
		nom: 'Epnak Evry',url: '/hotspot-wifi-collectif-evry-epnak-evry-12040.html',ville: 'Evry', activite: 'Collectif'},
{lat: 48.68514500, lng: 2.20337600, 
		nom: 'Exertis-Azenn',url: '/hotspot-wifi-societe-les-ulis-exertis-azenn-12540.html',ville: 'Les Ulis', activite: 'Société'},
{lat: 48.72146100, lng: 2.28595400, 
		nom: 'Epnak Savi Massy',url: '/hotspot-wifi-agence-bancaire-massy-epnak-savi-massy-12557.html',ville: 'Massy', activite: 'Agence bancaire'},
{lat: 48.48916300, lng: 2.18903200, 
		nom: 'Epnak Savi Etrechy',url: '/hotspot-wifi-agence-bancaire-etrechy-epnak-savi-etrechy-12558.html',ville: 'Etrechy', activite: 'Agence bancaire'},
{lat: 48.51032500, lng: 2.23675000, 
		nom: 'Epnak_ime_gillevoisin',url: '/hotspot-wifi-collectif-janville-sur-juine-epnak_ime_gillevoisin-12582.html',ville: 'Janville Sur Juine', activite: 'Collectif'},
{lat: 48.49332700, lng: 2.19078300, 
		nom: 'Epnak_sessad_trefle',url: '/hotspot-wifi-ecole-etrechy-epnak_sessad_trefle-12583.html',ville: 'Etrechy', activite: 'Ecole'},
{lat: 48.48737700, lng: 2.19700200, 
		nom: 'Sessad_peps_tsa',url: '/hotspot-wifi-ecole-etrechy-sessad_peps_tsa-12584.html',ville: 'Etrechy', activite: 'Ecole'},
{lat: 48.49332700, lng: 2.19078300, 
		nom: 'Epnak_sessad_trefle',url: '/hotspot-wifi-agence-bancaire-etrechy-epnak_sessad_trefle-12731.html',ville: 'Etrechy', activite: 'Agence bancaire'}
	]