  case 0x05: typeString = "Start Linear Address"; break;
                }

                var i;
                var checksumVerify = 0;
                for (i = 0; i < bytecountDec + 4; i++) {
                    var val = parseInt(hexline.substring(1 + i * 2, 3 + i * 2), 16);
                    checksumVerify += val;
                }
                checksumVerify = checksumVerify % 256;
                if (checksumVerify > 0) checksumVerify = 256 - checksumVerify;

                var err