function load() { 
if (GBrowserIsCompatible()) { 
         var map = new GMap2(document.getElementById("map")); 
         map.addControl(new GLargeMapControl()); 
         var MapTypes = map.getMapTypes(); 
         MapTypes[0].getName= function() { return "Mapa";} 
         MapTypes[1].getName = function() { return "Satelitarna";} 
         MapTypes[2].getName = function() { return "Hybrydowa";} 
         //map.addControl(new GMapTypeControl()); 
         map.setCenter(new GLatLng(52.449548, 16.922397), 15); 
         var marker = new GMarker(new GLatLng(52.449650, 16.922150)); 
            map.addOverlay(marker); 
         //dojazd (poziom,pion)  
         var polyline = new GPolyline([
  		  new GLatLng(52.449650, 16.922150),
  		  new GLatLng(52.449350, 16.922150),
  		  new GLatLng(52.449350, 16.922650),
  		  new GLatLng(52.448900, 16.922580),
  		  new GLatLng(52.448730, 16.925330),
  		  new GLatLng(52.450670, 16.925830)
		], "#ff0000", 5)
		map.addOverlay(polyline);

} 
}