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 San Lucifero, 09127,Cagliari, 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 + " Not found You will be redirected to Cagliari");
				 showAddress(2, "Cagliari, Italia", "no");
			  }else{	
				 alert("We are sorry: system met technical problems for localization ");
			  }
			}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("Address ", "<b>In-sedia-menti</b><br>via San Lucifero 77<br> 09127<br> Cagliari<br>"),
			new GInfoWindowTab("Notes ", "Presso il Centro Comunale d\'Arte e Cultura saranno esposte le opere di: Silvia Argiolas, Ermenegildo Atzori, Giuseppe Bosich, Federico Carta, Antonio Corso, Sonia Floris, Marta Fontana, Valentina M., Enrico Masala, Giovanni Medda, Paolo Ollano, Andrea Pili, Paola Porcu, Giuliano Sale, Gemma Tardini, Kazuto Takegami.")
		];		
		  marker.openInfoWindowTabsHtml(infoTabs); //END CON TAB	  
		  
		  //marker.openInfoWindowHtml("<b>" + number + " Casina bella nico</b><br>Via Ranà");  //SENZA TAB
		  });
		  return marker;
		}