var base_url = "./";
var map;
var url ="https://www.chalet.nu/kml.php?output=xml&lang=NL";

function chaletMaps() {
  if (GBrowserIsCompatible()) {
	
  	map = new GMap2(document.getElementById("map")); 
	var reloadMap=0;
  	  map.addControl(new GLargeMapControl());
      map.addControl(new GMapTypeControl());
	  map.setCenter(new GLatLng(52.065213,5.369499), 4);	
    
		var bounds = map.getBounds();
			var southWest = bounds.getSouthWest();
			var northEast = bounds.getNorthEast();
			var partner = '';
			var zoom = map.getZoom();
			var Size = map.getSize();
			var url2 = url + "&sh=" +Size.height + "&sw=" + Size.width + "&BBOX=" + southWest.lng() + "," + southWest.lat() + "," + +northEast.lng() + "," + northEast.lat() + partner + "&zoom=" + zoom + "&d="+ new Date().getTime();
			geoXml='';    	
			var geoXml = new GGeoXml(url2);
			map.clearOverlays();
	    	map.addOverlay(geoXml);		
  }
}