public Object enable(String section, String tool, boolean active) {
		int i;
		for (i = 0; i < _tb.size() && !_tb.get(i).name().equals(section); i++)
			;
		if (i == _tb.size()) {
			return null;
		} else {
			toolbarSection sec = _tb.get(i);
			for (i = 0; i < sec.size()
					&& (sec.get(i) == null ? true : (!sec.get(i).getName()
							.equals(tool))); i++)
				;
			if (i == sec.size()) {
				return null;
			} else {
				sec.getMenuItem(i).setEnabled(active);
				sec.get(i).setEnabled(active);
				if (section.substring(0, 1).equals("@")) {
					return sec.getMenuItem(i);
				} else {
					return sec.get(i);
				}
			}
		}
	}