function initialize() {
    var latlng = new google.maps.LatLng(54.67545010935783, 25.267653465270996);
    var stylez = [{
        featureType: "all",
        elementType: "all",
        stylers: [{ saturation: -100 }]
    }];

    var myOptions = {
        zoom: 16,
        center : new google.maps.LatLng(54.67545010935783, 25.267653465270996),
        mapTypeId: google.maps.MapTypeId.ROADMAP,
        disableDefaultUI: true,
        draggable: true,
        streetViewControl : false,
        scrollwheel: false,
        disableDefaultUI: true,
        mapTypeControlOptions: {
            mapTypeIds: [google.maps.MapTypeId.ROADMAP, 'tehgrayz']
        }
    };
    
    map = new google.maps.Map(document.getElementById("map"), myOptions);
    var icones = new google.maps.Marker({
        map: map,
        position: latlng,
        visible: false
    });

    var image = 'http://www.webguru.lt/img/page/marker.png';
    var mapType = new google.maps.StyledMapType(stylez, { name:"Grayscale" });  
    map.mapTypes.set('tehgrayz', mapType);
    map.setMapTypeId('tehgrayz');
    var myLatLng = new google.maps.LatLng(54.67545010935783, 25.267653465270996);
    var beachMarker = new google.maps.Marker({
        position: myLatLng,
        map: map,
        icon: image
    });
}