function gmap_geocode_postcode(postcode, add){
  var s = document.createElement('script');
  s.src = 'http://geo.localsearchmaps.com/?cb=gmap_map_postcode&use=google2&country=us&zip=' + postcode;
  s.type = 'text/javascript';
  document.getElementsByTagName('head')[0].appendChild(s);
}
function gmap_map_postcode(lon, lat, add){

map.setCenter(new GLatLng(lon, lat), 11);
var point = new GLatLng(lon, lat);
var marker = new GMarker(point);
GEvent.addListener(marker, "click", function() {
    marker.openInfoWindowHtml("Marker #<b>" + number + "</b>");
  });

map.addOverlay(marker);
marker.openInfoWindow(add);
}
 function createMarker(point, number) {
  var marker = new GMarker(point);
  GEvent.addListener(marker, "click", function() {
    marker.openInfoWindowHtml("Marker #<b>" + number + "</b>");
  });
  return marker;
}


function showAddress(address) {
      if (geocoder) {
        geocoder.getLatLng(
          address,
          function(point) {
            if (!point) {
              alert(address + " not found");
            } else {
              map.setCenter(point, 13);
              var marker = new GMarker(point);
              map.addOverlay(marker);
              marker.openInfoWindowHtml(address);
            }
          }
        );
      }
    }