function mapsLoaded() {
     var map = new GMap2(document.getElementById("map"));
			        map.addControl(new GSmallMapControl());
			        var mapControl = new GMapTypeControl();
			        map.addControl(mapControl);
			        var latmark = new GLatLng(40.70028420372218,13.912768363952637);
			        var centerme = new GLatLng(40.70028420372218,13.912768363952637);
			        map.setCenter(centerme, 14);
			        var marker = new GMarker(latmark);
			        map.addOverlay(marker);
		        GEvent.addListener(marker,"click",function () {marker.openInfoWindow("Ristorante/Spiaggia IDA<br>Spiaggia dei Maronti - Barano d'Ischia");});
   directionsPanel = document.getElementById("route");
        directions = new GDirections(map, directionsPanel);
  }

  function loadMaps() {
    google.load("maps", "2", {"callback" : mapsLoaded});
  }

  function initLoader() {
    var script = document.createElement("script");
    script.src = "http://www.google.com/jsapi?key=ABQIAAAAJNlRKNN8fBkpH52H34V5JhQefOynEAOxMFW5GS_x599H6I5ErxTG8xTUp2r6dhuNhqZW9W_kaQoC8A&callback=loadMaps";
    script.type = "text/javascript";
    document.getElementsByTagName("head")[0].appendChild(script);
}

      function makepath(){
      casella=document.getElementById("partenza");
      path='from: '+casella.value+' to:  40.70028420372218,13.912768363952637';
      directions.load(path,{ "locale": 'it' });
      return false;
      }