function demoMap(){

    Shadowbox.open({
        player:     'html',
        content:    '',
        height:     400,
        width:      500,
        options:    {
            onFinish: function(item){
                if(GBrowserIsCompatible()){
                    var map = new GMap2(document.getElementById('shadowbox_content'));
                     map.setCenter(new GLatLng(40.855913, 14.246345), 14);

                    // add some simple controls
                    map.addControl(new GSmallMapControl());
                    map.addControl(new GMapTypeControl());
					map.openInfoWindowHtml(map.getCenter(),
                  "<b> pizzeria STARITA </b> a Materdei"+ '<br>' +  '<br>' + "via Materdei 27, 28 - Napoli" + '<br>' + "tel. 081.5573682 - 081.5441485");
     
                }
            }
        }
    });

};