function loadmap(gmaps_n,gmaps_e,gmaps_h) {
if (GBrowserIsCompatible()) {
    var map = new GMap2(document.getElementById("map"));
    map.setCenter(new GLatLng(gmaps_n, gmaps_e), gmaps_h);
    var info='<div style="background-color: #fff; width: 200px; font-size: 12px; font-family: Arial;"><strong>ELEKTROPOL-R</strong><br />ul. Wagonowa 14<br />53-609 Wrocław</div>';
    
    
    var point = new GLatLng(gmaps_n, gmaps_e);
    var marker = new GMarker(point);
    GEvent.addListener(marker, "click", function() {
    marker.openInfoWindowHtml(info);
    });
    map.addOverlay(marker);
    marker.openInfoWindowHtml(info);

}
}