var hotels = loader.doXPath("//Hotel",null,"http://schemas.tourop.com/webservices/hotelv5")
However if I step through with Firebug the following function in dhtmlxcommon.js is showing nothing for namespace. Not null or an empty string just nothing i.e. if I put my cursor on ‘namespace’ nothing is shown but if I put on xpathExp then I can see ‘//Hotel’ in tooltip and ‘null’ if I put on docObj and ‘undefined’ on result_type but nothing shows when I put on namespace.