// Zoom and fit map
    // From http://blog.jeromeparadis.com/archive/2007/02/08/1468.aspx
    zoomAndFit = function(map, points) {
       var bounds = new GLatLngBounds();
       for (var i=0; i< points.length; i++) {
          bounds.extend(points[i]);
       }
       map.setZoom(map.getBoundsZoomLevel(bounds));
       map.setCenter(bounds.getCenter());
    }