        var map;
        var latlng = new google.maps.LatLng(41.901630, 12.460245);
        var stylez = [{
            featureType: "all",
            elementType: "all",
            stylers: [{
                saturation: -100
            }]
        }];
        var mapOptions = {
            zoom: 14,
            center: latlng,
            scrollwheel: false,
            scaleControl: false,
            disableDefaultUI: true,
            mapTypeControlOptions: {
                mapTypeIds: [google.maps.MapTypeId.ROADMAP, 'gMap']
            }
        };
        map = new google.maps.Map(document.getElementById("googleMap"), mapOptions);
        var geocoder_map = new google.maps.Geocoder();
        var address = 'Melbourne';
        geocoder_map.geocode({
            'address': address
        }, function (results, status) {
            if (status == google.maps.GeocoderStatus.OK) {
                map.setCenter(results[0].geometry.location);
                var marker = new google.maps.Marker({
                    map: map,
                    icon: 'img/core-img/map.png',
                    position: map.getCenter()
                });
            } else {
                alert("Geocode was not successful for the following reason: " + status);
            }
        });
        var mapType = new google.maps.StyledMapType(stylez, {
            name: "Grayscale"
        });
        map.mapTypes.set('gMap', mapType);
        map.setMapTypeId('gMap');