@SuppressWarnings("rawtypes")
	public static String maptoXml(Map map) {
		Document document = DocumentHelper.createDocument();
		Element nodeElement = document.addElement("weather");	
		Iterator iter = map.entrySet().iterator(); 
		while (iter.hasNext()) 
		{ 
		    Map.Entry entry = (Map.Entry) iter.next(); 
		    Element keyElement = nodeElement.addElement(entry.getKey().toString());
		    keyElement.setText(String.valueOf(entry.getValue()));	   
		}
		return doc2String(document);
	}