var map;
var marker;
var lat;
var lon;
var latOffset;
var lonOffset;
var polygon;

	/*function nodeAdd() {
	  if (GBrowserIsCompatible()) {
        map = new GMap2(document.getElementById("mapcanvas"));
        map.setCenter(new GLatLng(52.162687, 4.493294), 12); 
        map.setUIToDefault();
		
		marker = new GMarker(map.getCenter());
		GEvent.addListener(marker, "click", function () {
			marker.openInfoWindowHtml("Test, Test, You suck! Eindelijk, het werkt!!!!");
			});
			map.addOverlay(marker);
			
		 GEvent.addListener(map, "click", function(overlay,latlng) {
          lat = latlng.lat();
          lon = latlng.lng();
          latOffset = 0.01;
          lonOffset = 0.01;
       	  polygon = new GPolygon([
            new GLatLng(lat, lon - lonOffset),
            new GLatLng(lat + latOffset, lon),
            new GLatLng(lat, lon + lonOffset),
            new GLatLng(lat - latOffset, lon),
            new GLatLng(lat, lon - lonOffset)
		  ], "#f33f00", 5, 1, "#ff0000", 0.2);
		  map.addOverlay(polygon);
        });*/
		
		
	  }
	}