public void searchElement(Element root, String elementName, Vector vect){
		
		for (int i=0; i < root.getChildren().size(); i++){
			Element child  = (Element)root.getChildren().get(i);
			
			if (child.getName().equals(elementName)){
				vect.addElement(child);
			}else{
				searchElement(child, elementName, vect);
			}			
		}
	}