Buongiorno
ho provato ad inserire una mappa con i marker sul mio sito ma non si visualizza. Vi elenco le cose che ho integrato e il link

http://www.foxesdesign.it/testfcz/eventi-2/

ed ho integrato la api di google in questo modo:

https://maps.googleapis.com/maps/api...p&sensor=false

codice:
function initialize() {
      
      /* Style of the map */
      var styles = [
      {
          stylers: [
            { hue: "#00ffe6" },
            { saturation: -20 }
          ]
        },{
          featureType: "road",
          elementType: "geometry",
          stylers: [
            { lightness: 100 },
            { visibility: "simplified" }
          ]
        },{
          featureType: "road",
          elementType: "labels",
          stylers: [
            { visibility: "off" }
          ]
        },{
             featureType: "poi",
             elementType: "labels",
             stylers: [
               { visibility: "off" }
             ]
           }
    
         ];
         
        
      // Create a new StyledMapType object, passing it the array of styles,
      // as well as the name to be displayed on the map type control.
      var styledMap = new google.maps.StyledMapType(styles, {name: "Styled Map"});
      
      /* Lat. and Lon. of the center of the map */
      var myCenter = new google.maps.LatLng(52.540196, 13.406067);
      
      // Create a map object, and include the MapTypeId to add
      // to the map type control.
      var mapOptions = {
        zoom: 12,         //zoom level
        center: myCenter,     //center position
        scrollwheel: false,   //zoom when scroll disable
        zoomControl: true,    //show control zoom
       
        mapTypeControlOptions: {
          mapTypeIds: [google.maps.MapTypeId.ROADMAP, 'map_style'] 
        }
    
      };
      
      var map = new google.maps.Map(document.getElementById('map-canvas'),mapOptions);
    
      //Associate the styled map with the MapTypeId and set it to display.
      map.mapTypes.set('map_style', styledMap);
      map.setMapTypeId('map_style');
      
      
      /* Marker Berlin */
      var contentString = 
          '<div class="popup">'+
          '<h2 id="berlin">Berlin</h2>'+
          '<p>Center of Berlin</b><br/>'+
          '<small><b>Lat.</b> 52.520196, <b>Lon.</b> 13.406067</small></p>'+
          '<a target="_blank" href="https://maps.google.it/maps?q=Hotel+Berlino,+Via+Giovanni+Antonio+Plana,+Milano,+MI&hl=it&sll=45.086854,9.328594&sspn=0.077082,0.181789&oq=berlino&hq=Hotel+Berlino,+Via+Giovanni+Antonio+Plana,+Milano,+MI&t=m&z=15">'+
          'Watch the Full Screen Map &#187;</a> '+
          '</div>';
    
      var infowindow = new google.maps.InfoWindow({
          content: contentString,
          maxWidth: 230,
          maxHeight: 300,
    
      });
      
      var myLatlng = new google.maps.LatLng(52.520196, 13.406067);
      var marker = new google.maps.Marker({
          position: myLatlng,
          map: map,
          title: 'Uluru (Ayers Rock)'
      });
     
      google.maps.event.addListener(marker, 'click', function() {
        infowindow.open(map,marker);
      });
      
     
      
      /* Marker MyPub */
      var contentString1 = 
          '<div class="popup">'+
          '<h2> My Pub</h2>'+
          '<p>Example Strasse n.1</b><br/>'+
          '<small><b>Lat.</b> 52.520196, <b>Lon.</b> 13.406067</small></p>'+
          '<a target="_blank" href="http://www.marchettidesign.net">'+
          'Visit Web Site &#187;</a> '+
          '</div>';
          
      var infowindow1 = new google.maps.InfoWindow({
          content: contentString1,
          maxWidth: 230,
          maxHeight: 300,
    
      });
    
      var image1 = 'img/beer.png';
      var myLatLng1 = new google.maps.LatLng(52.499307, 13.431816);
      var marker1 = new google.maps.Marker({
          position: myLatLng1,
          map: map,
          icon: image1
      });
      
      google.maps.event.addListener(marker1, 'click', function() {
        infowindow1.open(map,marker1);
      });


        /* Marker Ice Cream */
      var image2 = 'img/ice-cream.png';
      var myLatLng2 = new google.maps.LatLng(52.543437, 13.352719);
      var marker2 = new google.maps.Marker({
          position: myLatLng2,
          map: map,
          icon: image2
      });
      
      /* Marker Food */
      var image3 = 'img/food.png';
      var myLatLng3 = new google.maps.LatLng(52.518439, 13.385124);
      var marker3 = new google.maps.Marker({
          position: myLatLng3,
          map: map,
          icon: image3
      });
      
       /* Hide Markers when zoom <= 12 x */
      google.maps.event.addListener(map, 'zoom_changed', function() {
        var zoom = map.getZoom();
    
        if (zoom <= 12) {
          marker3.setMap(null);
            marker2.setMap(null);
            marker1.setMap(null);
        } else {
          marker3.setMap(map);
            marker2.setMap(map);
            marker1.setMap(map);
        }
      });
      
       /* open popup marker when map is load */
      new google.maps.event.trigger( marker, 'click' );     
        
  }
  
  google.maps.event.addDomListener(window, 'load', initialize);