var iconBlue = new GIcon();
    iconBlue.image = 'http://www.duurzaameindhoven.nl/wp-content/themes/duurzaam/images/image.png';
    iconBlue.shadow = 'http://www.duurzaameindhoven.nl/wp-content/themes/duurzaam/images/shadow.png';
    iconBlue.iconSize = new GSize(22, 39);
    iconBlue.shadowSize = new GSize(43, 39);
    iconBlue.iconAnchor = new GPoint(6, 39);
    iconBlue.infoWindowAnchor = new GPoint(5, 1);

    var iconRed = new GIcon();
    iconRed.image = 'http://labs.google.com/ridefinder/images/mm_20_red.png';
    iconRed.shadow = 'http://labs.google.com/ridefinder/images/mm_20_shadow.png';
    iconRed.iconSize = new GSize(12, 20);
    iconRed.shadowSize = new GSize(22, 20);
    iconRed.iconAnchor = new GPoint(6, 20);
    iconRed.infoWindowAnchor = new GPoint(5, 1);

    function load(postID) {
      if (GBrowserIsCompatible()) {
        var map = new GMap2(document.getElementById("map"));
        var xmlLink = 'http://www.duurzaameindhoven.nl/googlemapsxml/';
        GDownloadUrl(xmlLink, function(data) {
          var xml = GXml.parse(data);
          var markers = xml.documentElement.getElementsByTagName("marker");
          for (var i = 0; i < markers.length; i++) {
            var name = markers[i].getAttribute("name");
            var type = markers[i].getAttribute("type");
            var postID = markers[i].getAttribute("postid");
            var img = markers[i].getAttribute("img");
            var image = '<img src="'+img+'" width="70" align="left" class="attachment-70x70 wp-post-image">'; 
            var url = markers[i].getAttribute("url");
            var point = new GLatLng(parseFloat(markers[i].getAttribute("lat")),
                                    parseFloat(markers[i].getAttribute("lng")));
            var lat = markers[i].getAttribute("lat");
            var lng = markers[i].getAttribute("lng");
            var marker = createMarker(point, name, type, postID, img, url,image);
            map.addOverlay(marker);
            map.addControl(new GSmallMapControl());
			map.addControl(new GMapTypeControl());
			map.setCenter(new GLatLng(51.444379, 5.479431), 12);
          }
        });
      }
    }

function createMarker(point, name, type, postID, img, url, image) {
      var marker = new GMarker(point, iconBlue);
		      var html = '<table width="217"><tr width=100%"><td width=100%"><b>' + name + '</b><br/><br />' + type +'<br /><br /><a href="'+ url +'">Lees meer...</a></td></tr></table>';
      GEvent.addListener(marker, 'click', function() {
        marker.openInfoWindowHtml(html);
      });
      return marker;
    }