var centroLatitude=-20.583086;
var centroLongitude=-48.598360;
var zoomInicial=13;
var texto='<b>Aeroporto Estadual Chafei Amsei&nbsp;</b><BR>';
var map;

    function init() {
      if (GBrowserIsCompatible()) {
    	map = new GMap2(document.getElementById("map"));
		var centro=new GLatLng(centroLatitude,centroLongitude)
		var marc=new GMarker(centro);
        map.setMapType(G_HYBRID_TYPE);
		map.setCenter(centro,zoomInicial);
        map.addControl(new GSmallMapControl());
		map.addControl(new GMapTypeControl());
		GEvent.addListener(marc,'click', function () {
 					    				   marc.openInfoWindowHtml(texto);
                    					});
     	map.addOverlay(marc);	
		marc.openInfoWindowHtml(texto);
      }
    }

window.onload=init;
window.onunload=GUnload;