function load() {       
  if (GBrowserIsCompatible()) {              
    var map = new GMap2(document.getElementById("map_canvas"));
    map.setCenter(new GLatLng(51.143945261250074, 18.976542949676514), 9);                
    
    var point = new GLatLng(51.143945261250074, 18.976542949676514, 3);
    var marker = new GMarker(point);
      map.addOverlay(marker);
    
    GEvent.addListener(marker, "click", function() {
        var opts = { maxWidth:200 };
        marker.openInfoWindowHtml("<div><strong>P.P.H.U. \"INSTALBUD\"</strong><br />ul. Wieluńska 118,<br />98-330 Pajęczno</div>", opts);
      });                
    
    map.addControl(new GSmallMapControl());                
  }
}