function InitGoogleMaps() {
    var latlng = new google.maps.LatLng(48.593733,17.849629);
    var settings = {
        zoom: 14,
        center: latlng,
        mapTypeControl: true,
        mapTypeControlOptions: {style: google.maps.MapTypeControlStyle.DROPDOWN_MENU},
        navigationControl: true,
        navigationControlOptions: {style: google.maps.NavigationControlStyle.SMALL},
        mapTypeId: google.maps.MapTypeId.ROADMAP       // ROADMAP, SATELLITE, HYBRID or TERRAIN.
    };
    var map = new google.maps.Map(document.getElementById("map_canvas"), settings);
    
    // klasicky marker    
    /*var companyPos = new google.maps.LatLng(48.593791,17.848442);
    var companyMarker = new google.maps.Marker({
    position: companyPos,
    map: map,
    title:"Dental Studio 2001"
    });*/
    
    // vlastny marker
    var companyLogo = new google.maps.MarkerImage(
        '/Templates/default/img/map.png',
        new google.maps.Size(55,103),
        new google.maps.Point(0,0),
        new google.maps.Point(10,102)
    );
    var companyShadow = new google.maps.MarkerImage(
        '/Templates/default/img/map_tien.png',
        new google.maps.Size(79,59),
        new google.maps.Point(0,0),
        new google.maps.Point(10, 60)
    );
    var companyPos = new google.maps.LatLng(48.593791,17.848442);
    var companyMarker = new google.maps.Marker({
        position: companyPos,
        map: map,
        icon: companyLogo,
        shadow: companyShadow,
        title:"Dental Studio 2001"
    });
    
    var contentString = '<h1>Dental Studio 2001</h1>'+
    'Kúpeľný ostrov 13<br />Spoločenské centrum<br />921 01 Piešťany';
     
    var infowindow = new google.maps.InfoWindow({
        content: contentString
    });
    
    google.maps.event.addListener(companyMarker, 'click', function() {
        infowindow.open(map,companyMarker);
    });
}