Images within countries

HTML

<script src="http://www.ammap.com/lib/3/ammap.js" type="text/javascript"></script>
<script src="http://www.ammap.com/lib/3/maps/js/worldLow.js" type="text/javascript"></script>
<div id="mapdiv" style="width: 100%; height: 370px;"></div>

JavaScript

var map;

AmCharts.ready(function() {
    map = new AmCharts.AmMap();
 

    var dataProvider = {
        mapVar: AmCharts.maps.worldLow,
        //getAreasFromMap: true,
        areas: [
            {
                id: "US",
                images: [
                    {
                        imageURL: "http://extra.amcharts.com/images/buildings.png",
                        latitude: 46.245401,
                        longitude: -121.245117,
                        width: 24,
                        height: 24,
                        title: "Washington",
                        url: "http://en.wikipedia.org/wiki/Washington_(state)"
                    },
                    {
                        imageURL: "http://extra.amcharts.com/images/buildings.png",
                        latitude: 42.160604,
                        longitude: -74.520264,
                        width: 24,
                        height: 24,
                        title: "New York",
                        url: "http://en.wikipedia.org/wiki/New_York"
                    },
                    {
                        imageURL: "http://extra.amcharts.com/images/buildings.png",
                        latitude: 28.213659,
                        longitude: -81.518555,
                        width: 24,
                        height: 24,
                        title: "Florida",
                        url: "http://en.wikipedia.org/wiki/Florida"
                    }
                ]
            }
        ]
    };

    map.dataProvider = dataProvider;

   

  

    map.write("mapdiv");

});