(function($){
  if (GBrowserIsCompatible()) {
    var locationmap = new GMap2(document.getElementById("locationmap_map"));
    target_point = new GLatLng(Drupal.settings.locationmap.lat, Drupal.settings.locationmap.lng);
 	locationmap.setCenter(target_point, parseInt(Drupal.settings.locationmap.zoom));

    var geocoder = new GClientGeocoder();
    var admin = Drupal.settings.locationmap.admin;
    address = Drupal.settings.locationmap.address;
    description = Drupal.settings.locationmap.info;
    locationmap.addControl(new GMapTypeControl());
    locationmap.addControl(new GSmallMapControl());
    Drupal.settings.locationmap.marker = new GMarker(target_point, {draggable: (admin == true)});
    locationmap.addOverlay(Drupal.settings.locationmap.marker);
    locationmap.setMapType(eval(Drupal.settings.locationmap.type));

    GEvent.addListener(Drupal.settings.locationmap.marker, "click", function() {
      Drupal.settings.locationmap.marker.openInfoWindowHtml(description);
    });
    // allow fine tuning marker position in admin mode
    if (admin) {
	  GEvent.addListener(Drupal.settings.locationmap.marker, "dragstart", function() {
	    locationmap.closeInfoWindow();
	  });
    GEvent.addListener(Drupal.settings.locationmap.marker, "dragend", function() {
      Drupal.settings.locationmap.marker.openInfoWindowHtml(description);
		latlng = Drupal.settings.locationmap.marker.getLatLng();
		$('#edit-locationmap-lat').val(latlng.lat());
	    $('#edit-locationmap-lng').val(latlng.lng());
      });
	  GEvent.addListener(locationmap.map, "zoomend", function() {
	    $('#edit-locationmap-zoom').val(locationmap.map.getZoom());
	  });
    };
  }
})(jQuery);;