public List<officeNode> getOffices() {
	            ArrayList<officeNode> offices = new ArrayList<officeNode>();
 
	            NodeList officeNodes = node.getChildNodes();
	 
            for (int i = 0; i < officeNodes.getLength(); i++) {
	                Node node = officeNodes.item(i);

                if (node.getNodeType() == Node.ELEMENT_NODE) {
	 
	                    officeNode officeNode = new officeNode(node);
	                    offices.add(officeNode);
	                }
            }
 
	            return offices;
	        }