function initialize(lat, lng) {
    var myOptions = {
        zoom: 16,
        center: new google.maps.LatLng(lat, lng),
        mapTypeId: google.maps.MapTypeId.ROADMAP
    }
    var map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
    var image = '/images/hicon.png';
    var myLatLng = new google.maps.LatLng(lat, lng);
    var beachMarker = new google.maps.Marker({
        position: myLatLng,
        map: map,
        icon: image
    });
}