static public void loadComponent(Element e, OVContainer father) {
		OVComponent c = parseElement(e, father);

		if (c != null) {
			father.addComponent(c);
			if ((c instanceof OVNodeComponent || c instanceof OVProceduralBlock)
					&& father.getMode() == EditorMode.GUI) {
				c.setVisible(false);
			}
		}
	}