WFContainer mainArea = null;
/*WFContainer mainArea = null;
	public void add(UIComponent child) {		WFContainer mainArea = null;		if(getChildren().size()==0) {			mainArea = new WFContainer();			getChildren().add(mainArea);		}		else {			mainArea = (WFContainer) getChildren().get(0);		}		mainArea.add(child);	}