public static byte[] gmBoard(int increnement, String url) {
        MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();

        mplew.writeShort(SendPacketOpcode.GM_STORY_BOARD.getValue());
        mplew.writeInt(increnement); //Increnement number
        mplew.writeMapleAsciiString(url);

        return mplew.getPacket();
    }