public static Boolean getBoolean(Object boo) {
		if (boo instanceof Boolean) {
			return (Boolean) boo;
		} else {
			String str = getString(boo);
			try {
				if (str.toLowerCase().equals("true"))
					return true;
				else if (str.toLowerCase().equals("false"))
					return false;
			} catch (Exception ignored) {
			}
		}
		return null;
	}