OpenLayers.Request.GET({ url: "/Panos/" + name + "/Editer" + name + ".xml", success: function (request) { var direction = 0; var panoXmlFormat = new OpenLayers.Format.XML(); var panoXml = panoXmlFormat.read(request.responseXML || request.responseText); if (panoXml.documentElement.getElementsByTagName(‘hotspot‘)) { ...