public static boolean isWrongNickName(String nickName) {
		return (null == nickName || nickName.startsWith("AIRC_CHANNEL_") || nickName.startsWith("#") || nickName.startsWith(":") || nickName.contains(">") || nickName.contains("<") || nickName.contains("&") || nickName.contains("\"") || nickName.contains("@") || nickName.contains(" "));
	}