(function($){
  $.fn.gmap = function(lat, lng) {
    var mapdiv = $(this).get(0);
    var myOptions = {
      zoom: 16,
      center: new google.maps.LatLng(lat,lng),
      mapTypeId: google.maps.MapTypeId.ROADMAP,
      scaleControl: true,
      mapTypeControl: true
    };
    var map = new google.maps.Map(mapdiv, myOptions);
    var marker = new google.maps.Marker({
      position: myOptions.center,
      map: map
    });
  };
})(jQuery);