//<![CDATA[
function loadmap() {
      if (GBrowserIsCompatible()) {
        var map = new GMap2(document.getElementById("map"));
		map.addControl(new GSmallMapControl());
		//map.addControl(new GMapTypeControl());
        map.setCenter(new GLatLng(40.503951,-3.890119), 15);
		 // Our info window content
        var infoTabs = [
          new GInfoWindowTab("GESVER", "<div style='width:210px;font-size:11px;text-indent:0;padding:0;margin:0;margin-top:14px;background:#FFF;'><img src='img/mapa-logo.gif' alt='' width='76' height='37' style='float:right'/><p style='margin:0;text-align:left;'>Calle E, números 11 y 13.<br />28230, Las Rozas. Madrid.</p></div>")
        ];

        // Place a marker in the center of the map and open the info window
        // automatically
        var marker = new GMarker(map.getCenter());
        GEvent.addListener(marker, "click", function() {
          marker.openInfoWindowTabsHtml(infoTabs);
        });

        map.addOverlay(marker);
        marker.openInfoWindowTabsHtml(infoTabs);
      }
    }
    //]]>

loadmap()