var map = null;
    var geocoder = null;

    function load() {
      if (GBrowserIsCompatible()) {
        map = new GMap2(document.getElementById("map"));

		//--------------START tasti di navigazione
		map.addControl(new GLargeMapControl()); 	//Si-Zoom e spostamento grandi
		//map.addControl(new GSmallZoomControl());  //No-Zoom piccolo in alto sx
		map.addControl(new GScaleControl());	  	//Si-Esempio di scala
		//map.addControl(new GSmallMapControl()); 	//No-direzione e zoom piccoli
		map.addControl(new GMapTypeControl());		//Si-Tipologia Mappe
		map.addControl(new GOverviewMapControl ());	//Si-riquadro basso dx richiudibile
		//--------------END tasti di navigazione

		map.setCenter(new GLatLng(0,0),0);
        geocoder = new GClientGeocoder();
		showAddress(3, "via di Città, 53100,Siena, Italia", "yes");
		}
    }

    function showAddress(type, address, conferma) {  //1=solo segnalino, 2=solo centra, 3=segnalino & centra
      if(geocoder){
        geocoder.getLatLng(
          address,
          function(point){
            if(!point){
              if(conferma=="yes"){
				 alert(address + " 見つかりませんでした アドレス変更先： Siena");
				 showAddress(2, "Siena, Italia", "no");
			  }else{	
				 alert("テクニカルプロブレムが発生しました ");
			  }
			}else{
              if(type==2 || type==3){
			    map.setCenter(point, 13);
              }if(type==1 || type==3)
			    map.addOverlay(createMarker(point, ""));//questo richiama il marker
            }
          }
        );
      }
	  
    }

		//--------------START Nostra Icona
		var icon = new GIcon();
		icon.image = "http://labs.google.com/ridefinder/images/mm_20_red.png";
		icon.shadow = "http://labs.google.com/ridefinder/images/mm_20_shadow.png";
		icon.iconSize = new GSize(12, 20);
		icon.shadowSize = new GSize(22, 20);
		icon.iconAnchor = new GPoint(6, 20);
		icon.infoWindowAnchor = new GPoint(5, 1);
		//--------------END Nostra Icona

		function createMarker(point, number) {
		  var marker = new GMarker(point, icon);
		  GEvent.addListener(marker, "click", function() {
		  
		  
		  var infoTabs = [   //START CON TAB
  			new GInfoWindowTab("住所 ", "<b>Numerica</b><br>via di Città 126<br> 53100<br> Siena<br>"),
			new GInfoWindowTab("備考 ", "Presso Papesse - Centro Arte Contemporanea saranno esposte le opere di: Ignasi Aballì, Darren Almond, Giacomo Balla, Mel Bochner, Alighiero Boetti, Pier Paolo Calzolari, Mircea Cantor, Mario Ceroli, Guy de Cointet, Hanne Darboven, Stanislaw Drozdz, Carlo Fei, Dan Graham, Robert Indiana, Joseph Kosuth, Kraftwerk, Micah Lexier, Osvaldo Licini, George Maciunas, Cildo Meireles, Mario Merz, Tatsuo Miyajima, Roman Opalka, Nakis Panayotidis, Michelangelo Pistoletto, James Riddle, Kay Rosen, Ada Ruilova, Charles Sandison, Guy Sherwin, Hans Staudacher, Jana Sterbak, Wolfgang Tillmans, Joe Tilson, Isidoro Valcárcel Medina, Bernar Venet.")
		];		
		  marker.openInfoWindowTabsHtml(infoTabs); //END CON TAB	  
		  
		  //marker.openInfoWindowHtml("<b>" + number + " Casina bella nico</b><br>Via Ranà");  //SENZA TAB
		  });
		  return marker;
		}