/** 
* @description Remote Terminal
* @author Ylian Saint-Hilaire
* @version v0.0.2c
*/

// Construct a MeshServer object
var CreateAmtRemoteTerminal = function (divid) {
    var obj = {};
    obj.DivId = divid;
    obj.DivElement = document.getElementById(divid);
    obj.protocol = 1; // SOL
    // ###BEGIN###{Terminal-Enumation-All}
    obj.terminalEmulation = 1;
    // ###END###{Terminal-Enumation-All}
    obj.fxEmulation = 0;

    obj.width = 80; // 80 or 100
    obj.height = 25; // 25 or 30
    obj.lineFeed = '\r\n';

    var _Terminal_CellHeight = 21;
    var _Terminal_CellWidth = 13;
    var _TermColors = ['000000', 'BB0000', '00BB00', 'BBBB00', '0000BB', 'BB00BB', '00BBBB', 'BBBBBB', '555555', 'FF5555', '55FF55', 'FFFF55', '5555FF', 'FF55FF', '55FFFF', 'FFFFFF'];
    var _TermCurrentReverse = 0;
    var _TermCurrentFColor = 7;
    var _TermCurrentBColor = 0;
    var _TermLineWrap = true;
    var _termx = 0;
    var _termy = 0;
    var _termstate = 0;
    var _escNumber = [];
    var _escNumberPtr = 0;
    var _scratt = [];
    var _tscreen = [];
    var _VTUNDERLINE = 1;
    var _VTREVERSE = 2;

    obj.Start = function () { }

    obj.Init = function (width, height) {
        obj.width = width ? width : 80;
        obj.height = height ? height : 25;
        for (var y = 0; y < obj.height; y++) {
            _tscreen[y] = [];
            _scratt[y] = [];
            for (var x = 0; x < obj.width; x++) { _tscreen[y][x] = ' '; _scratt[y][x] = (7 << 6); }
        }
        obj.TermInit();
        obj.TermDraw();
    }

    obj.xxStateChange = function(newstate) { }

    obj.ProcessData = function (str) {
        // ###BEGIN###{Terminal-Enumation-UTF8}
        //str = decode_utf8(str);
        // ###END###{Terminal-Enumation-UTF8}
        // ###BEGIN###{Terminal-Enumation-All}
        if (obj.terminalEmulation == 0) { str = decode_utf8(str); }
        // ###END###{Terminal-Enumation-All}
        if (obj.capture != null) obj.capture += str; _ProcessVt100EscString(str); obj.TermDraw();
    }

    function _ProcessVt100EscString(str) { for (var i = 0; i < str.length; i++) _ProcessVt100EscChar(String.fromCharCode(str.charCodeAt(i)), str.charCodeAt(i)); }

    function _ProcessVt100EscChar(b, c) {
        switch (_termstate) {
            case 0: // Normal Term State
                switch (c) {
                    case 27: // ESC
                        _termstate = 1;
                        break;
                    default:
                        // Process a single char
                        _ProcessVt100Char(b);
                        break;
                }
                break;
            case 1:
                switch (b) {
                    case '[':
                        _escNumberPtr = 0;
                        _escNumber = [];
                        _termstate = 2;
                        break;
                    case '(':
                        _termstate = 4;
                        break;
                    case ')':
                        _termstate = 5;
                        break;
                    default:
                        _termstate = 0;
                        break;
                }
                break;
            case 2:
                if (b >= '0' && b <= '9') {
                    // This is a number
                    if (!_escNumber[_escNumberPtr]) {
                        _escNumber[_escNumberPtr] = (b - '0');
                    }
                    else {
                        _escNumber[_escNumberPtr] = ((_escNumber[_escNumberPtr] * 10) + (b - '0'));
                    }
                    break;
                }
                else if (b == ';') {
                    // New number
                    _escNumberPtr++;
                    break;
                }
                else {
                    // Process Escape Sequence
                    if (!_escNumber[0]) _escNumber[0] = 0;
                    _ProcessEscapeHandler(b, _escNumber, _escNumberPtr + 1);
                    _termstate = 0;
                }
                break;
            case 4: // '(' Code
                _termstate = 0;
                break;
            case 5: // ')' Code
                _termstate = 0;
                break;
        }
    }

    function _ProcessEscapeHandler(code, args, argslen) {
        var i;
        switch (code) {
            case 'c': // ResetDevice
                // Reset
                obj.TermResetScreen();
                break;
            case 'A': // Move cursor up n lines
                if (argslen == 1) {
                    _termy -= args[0];
                    if (_termy < 0) _termy = 0;
                }
                break;
            case 'B': // Move cursor down n lines
                if (argslen == 1) {
                    _termy += args[0];
                    if (_termy > obj.height) _termy = obj.height;
                }
                break;
            case 'C': // Move cursor right n lines
                if (argslen == 1) {
                    _termx += args[0];
                    if (_termx > obj.width) _termx = obj.width;
                }
                break;
            case 'D': // Move cursor left n lines
                if (argslen == 1) {
                    _termx -= args[0];
                    if (_termx < 0) _termx = 0;
                }
                break;
            case 'd': // Set cursor to line n
                if (argslen == 1) {
                    _termy = args[0] - 1;
                    if (_termy > obj.height) _termy = obj.height;
                    if (_termy < 0) _termy = 0;
                }
                break;
            case 'G': // Set cursor to col n
                if (argslen == 1) {
                    _termx = args[0] - 1;
                    if (_termx < 0) _termx = 0;
                    if (_termx > 79) _termx = 79;
                }
                break;
            case 'J': // ClearScreen:
                if (argslen == 1 && args[0] == 2) {
                    obj.TermClear((_TermCurrentBColor << 12) + (_TermCurrentFColor << 6)); // Erase entire screen
                    _termx = 0;
                    _termy = 0;
                }
                else if (argslen == 0 || argslen == 1 && args[0] == 0) // Erase cursor down
                {
                    _EraseCursorToEol();
                    for (i = _termy + 1; i < obj.height; i++) _EraseLine(i);
                }
                else if (argslen == 1 && args[0] == 1) // Erase cursor up
                {
                    _EraseCursorToEol();
                    for (i = 0; i < _termy - 1; i++) _EraseLine(i);
                }
                break;
            case 'H': // MoveCursor:
                if (argslen == 2) {
                    if (args[0] < 1) args[0] = 1;
                    if (args[1] < 1) args[1] = 1;
                    if (args[0] > obj.height) args[0] = obj.height;
                    if (args[1] > obj.width) args[1] = obj.width;
                    _termy = args[0] - 1;
                    _termx = args[1] - 1;
                }
                else {
                    _termy = 0;
                    _termx = 0;
                }
                break;
            case 'm': // ScreenAttribs:
                // Change attributes
                for (i = 0; i < argslen; i++) {
                    if (!args[i] || args[i] == 0) {
                        // Reset Attributes
                        _TermCurrentBColor = 0;
                        _TermCurrentFColor = 7;
                        _TermCurrentReverse = 0;
                    }
                    else if (args[i] == 1) {
                        // Bright
                        if (_TermCurrentFColor < 8) _TermCurrentFColor += 8;
                    }
                    else if (args[i] == 2 || args[i] == 22) {
                        // Dim
                        if (_TermCurrentFColor >= 8) _TermCurrentFColor -= 8;
                    }
                    else if (args[i] == 7) {
                        // Set Reverse attribute true
                        _TermCurrentReverse = 2;
                    }
                    else if (args[i] == 27) {
                        // Set Reverse attribute false
                        _TermCurrentReverse = 0;
                    }
                    else if (args[i] >= 30 && args[i] <= 37) {
                        // Set Foreground Color
                        var bright = (_TermCurrentFColor >= 8);
                        _TermCurrentFColor = (args[i] - 30);
                        if (bright && _TermCurrentFColor <= 8) _TermCurrentFColor += 8;
                    }
                    else if (args[i] >= 40 && args[i] <= 47) {
                        // Set Background Color
                        _TermCurrentBColor = (args[i] - 40);
                    }
                    else if (args[i] >= 90 && args[i] <= 99) {
                        // Set Bright Foreground Color
                        _TermCurrentFColor = (args[i] - 82);
                    }
                    else if (args[i] >= 100 && args[i] <= 109) {
                        // Set Bright Background Color
                        _TermCurrentBColor = (args[i] - 92);
                    }
                }
                break;
            case 'K': // EraseLine:
                if (argslen == 0 || (argslen == 1 && (!args[0] || args[0] == 0))) {
                    _EraseCursorToEol(); // Erase from the cursor to the end of the line
                }
                else if (argslen == 1) {
                    if (args[0] == 1) // Erase from the beginning of the line to the cursor
                    {
                        _EraseBolToCursor();
                    }
                    else if (args[0] == 2) // Erase the line with the cursor
                    {
                        _EraseLine(_termy);
                    }
                }
                break;
            case 'h': // EnableLineWrap:
                _TermLineWrap = true;
                break;
            case 'l': // DisableLineWrap:
                _TermLineWrap = false;
                break;
            default:
                //if (code != '@') alert(code);
                break;
        }
    }

    obj.ProcessVt100String = function (str) {
        for (var i = 0; i < str.length; i++) _ProcessVt100Char(String.fromCharCode(str.charCodeAt(i)));
    }

    // ###BEGIN###{Terminal-Enumation-All}
    var AsciiToUnicode = [
        0x00c7, 0x00fc, 0x00e9, 0x00e2, 0x00e4, 0x00e0, 0x00e5, 0x00e7,
        0x00ea, 0x00eb, 0x00e8, 0x00ef, 0x00ee, 0x00ec, 0x00c4, 0x00c5,
        0x00c9, 0x00e6, 0x00c6, 0x00f4, 0x00f6, 0x00f2, 0x00fb, 0x00f9,
        0x00ff, 0x00d6, 0x00dc, 0x00a2, 0x00a3, 0x00a5, 0x20a7, 0x0192,
        0x00e1, 0x00ed, 0x00f3, 0x00fa, 0x00f1, 0x00d1, 0x00aa, 0x00da,
        0x00bf, 0x2310, 0x00ac, 0x00bd, 0x00bc, 0x00a1, 0x00ab, 0x00bb,
        0x2593, 0x2592, 0x2591, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556,
        0x2555, 0x2563, 0x2551, 0x2557, 0x255d, 0x255c, 0x255b, 0x2510,
        0x2514, 0x2534, 0x252c, 0x251c, 0x2500, 0x253c, 0x255e, 0x255f,
        0x255a, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256c, 0x2567,
        0x2568, 0x2564, 0x2565, 0x2568, 0x2558, 0x2552, 0x2553, 0x256b,
        0x256a, 0x2518, 0x250c, 0x2588, 0x2584, 0x258b, 0x2590, 0x2580,
        0x03b1, 0x00df, 0x0393, 0x03c0, 0x03a3, 0x03c3, 0x00b5, 0x03c4,
        0x03c6, 0x03b8, 0x2126, 0x03b4, 0x221e, 0x00f8, 0x03b5, 0x220f,
        0x2261, 0x00b1, 0x2265, 0x2266, 0x2320, 0x2321, 0x00f7, 0x2248,
        0x00b0, 0x2022, 0x00b7, 0x221a, 0x207f, 0x00b2, 0x220e, 0x00a0
    ];

    var AsciiToUnicodeIntel = [
        0x00c7, 0x00fc, 0x00e9, 0x00e2, 0x00e4, 0x00e0, 0x00e5, 0x00e7,
        0x00ea, 0x00eb, 0x00e8, 0x00ef, 0x00ee, 0x00ec, 0x00c4, 0x00c5,
        0x00c9, 0x00e6, 0x00c6, 0x00f4, 0x00f6, 0x00f2, 0x00fb, 0x00f9,
        0x00ff, 0x00d6, 0x00dc, 0x00a2, 0x00a3, 0x00a5, 0x20a7, 0x0192,
        0x00e1, 0x00ed, 0x00f3, 0x00fa, 0x00f1, 0x00d1, 0x00aa, 0x00da,
        0x00bf, 0x2310, 0x00ac, 0x00bd, 0x00bc, 0x00a1, 0x00ae, 0x00bb,
        0x2593, 0x2592, 0x2591, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556,
        0x2555, 0x2563, 0x2551, 0x2557, 0x255d, 0x255c, 0x255b, 0x2510,
        0x2514, 0x2534, 0x252c, 0x251c, 0x2500, 0x253c, 0x255e, 0x255f,
        0x255a, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256c, 0x2567,
        0x2568, 0x2564, 0x2565, 0x2568, 0x2558, 0x2552, 0x2553, 0x256b,
        0x256a, 0x2518, 0x250c, 0x2588, 0x2584, 0x258b, 0x2590, 0x2580,
        0x03b1, 0x00df, 0x0393, 0x03c0, 0x03a3, 0x03c3, 0x00b5, 0x03c4,
        0x03c6, 0x03b8, 0x2126, 0x03b4, 0x221e, 0x00f8, 0x03b5, 0x220f,
        0x2261, 0x00b1, 0x2265, 0x2266, 0x2320, 0x2321, 0x00f7, 0x2248,
        0x00b0, 0x2022, 0x00b7, 0x221a, 0x207f, 0x00b2, 0x220e, 0x00a0
    ];
    // ###END###{Terminal-Enumation-All}

    // ###BEGIN###{Terminal-Enumation-ASCII}
    var AsciiToUnicode = [
        0x00c7, 0x00fc, 0x00e9, 0x00e2, 0x00e4, 0x00e0, 0x00e5, 0x00e7,
        0x00ea, 0x00eb, 0x00e8, 0x00ef, 0x00ee, 0x00ec, 0x00c4, 0x00c5,
        0x00c9, 0x00e6, 0x00c6, 0x00f4, 0x00f6, 0x00f2, 0x00fb, 0x00f9,
        0x00ff, 0x00d6, 0x00dc, 0x00a2, 0x00a3, 0x00a5, 0x20a7, 0x0192,
        0x00e1, 0x00ed, 0x00f3, 0x00fa, 0x00f1, 0x00d1, 0x00aa, 0x00da,
        0x00bf, 0x2310, 0x00ac, 0x00bd, 0x00bc, 0x00a1, 0x00ab, 0x00bb,
        0x2593, 0x2592, 0x2591, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556,
        0x2555, 0x2563, 0x2551, 0x2557, 0x255d, 0x255c, 0x255b, 0x2510,
        0x2514, 0x2534, 0x252c, 0x251c, 0x2500, 0x253c, 0x255e, 0x255f,
        0x255a, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256c, 0x2567,
        0x2568, 0x2564, 0x2565, 0x2568, 0x2558, 0x2552, 0x2553, 0x256b,
        0x256a, 0x2518, 0x250c, 0x2588, 0x2584, 0x258b, 0x2590, 0x2580,
        0x03b1, 0x00df, 0x0393, 0x03c0, 0x03a3, 0x03c3, 0x00b5, 0x03c4,
        0x03c6, 0x03b8, 0x2126, 0x03b4, 0x221e, 0x00f8, 0x03b5, 0x220f,
        0x2261, 0x00b1, 0x2265, 0x2266, 0x2320, 0x2321, 0x00f7, 0x2248,
        0x00b0, 0x2022, 0x00b7, 0x221a, 0x207f, 0x00b2, 0x220e, 0x00a0
    ];
    // ###END###{Terminal-Enumation-ASCII}

    // ###BEGIN###{Terminal-Enumation-Intel}
    var AsciiToUnicodeIntel = [
        0x00c7, 0x00fc, 0x00e9, 0x00e2, 0x00e4, 0x00e0, 0x00e5, 0x00e7,
        0x00ea, 0x00eb, 0x00e8, 0x00ef, 0x00ee, 0x00ec, 0x00c4, 0x00c5,
        0x00c9, 0x00e6, 0x00c6, 0x00f4, 0x00f6, 0x00f2, 0x00fb, 0x00f9,
        0x00ff, 0x00d6, 0x00dc, 0x00a2, 0x00a3, 0x00a5, 0x20a7, 0x0192,
        0x00e1, 0x00ed, 0x00f3, 0x00fa, 0x00f1, 0x00d1, 0x00aa, 0x00da,
        0x00bf, 0x2310, 0x00ac, 0x00bd, 0x00bc, 0x00a1, 0x00ae, 0x00bb,
        0x2593, 0x2592, 0x2591, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556,
        0x2555, 0x2563, 0x2551, 0x2557, 0x255d, 0x255c, 0x255b, 0x2510,
        0x2514, 0x2534, 0x252c, 0x251c, 0x2500, 0x253c, 0x255e, 0x255f,
        0x255a, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256c, 0x2567,
        0x2568, 0x2564, 0x2565, 0x2568, 0x2558, 0x2552, 0x2553, 0x256b,
        0x256a, 0x2518, 0x250c, 0x2588, 0x2584, 0x258b, 0x2590, 0x2580,
        0x03b1, 0x00df, 0x0393, 0x03c0, 0x03a3, 0x03c3, 0x00b5, 0x03c4,
        0x03c6, 0x03b8, 0x2126, 0x03b4, 0x221e, 0x00f8, 0x03b5, 0x220f,
        0x2261, 0x00b1, 0x2265, 0x2266, 0x2320, 0x2321, 0x00f7, 0x2248,
        0x00b0, 0x2022, 0x00b7, 0x221a, 0x207f, 0x00b2, 0x220e, 0x00a0
    ];
    // ###END###{Terminal-Enumation-Intel}

    function _ProcessVt100Char(c) {
        if (c == '\0' || c.charCodeAt() == 7) return; // Ignore null & bell
        var ch = c.charCodeAt();

        // ###BEGIN###{Terminal-Enumation-All}
        // UTF8 Terminal
        if (obj.terminalEmulation == 1) {
            // ANSI - Extended ASCII emulation.
            if ((ch & 0x80) != 0) { c = String.fromCharCode(AsciiToUnicode[ch & 0x7F]); }
        } else if (obj.terminalEmulation == 2) {
            // ANSI - Intel Extended ASCII emulation.
            if ((ch & 0x80) != 0) { c = String.fromCharCode(AsciiToUnicodeIntel[ch & 0x7F]); }
        }
        // ###END###{Terminal-Enumation-All}

        // ###BEGIN###{Terminal-Enumation-ASCII}
        // ANSI - Extended ASCII emulation.
        //if ((ch & 0x80) != 0) { c = String.fromCharCode(AsciiToUnicode[ch & 0x7F]); }
        // ###END###{Terminal-Enumation-ASCII}

        // ###BEGIN###{Terminal-Enumation-Intel}
        // ANSI - Intel Extended ASCII emulation.
        //if ((ch & 0x80) != 0) { c = String.fromCharCode(AsciiToUnicodeIntel[ch & 0x7F]); }
        // ###END###{Terminal-Enumation-Intel}

        //if (ch < 32 && ch != 10 && ch != 13) alert(ch);
        switch (ch) {
            case 16: { c = ' '; break; } // This is an odd char that show up on Intel BIOS's.
            case 24: { c = '↑'; break; }
            case 25: { c = '↓'; break; }
        }

        if (_termx > obj.width) _termx = obj.width;
        if (_termy > (obj.height - 1)) _termy = (obj.height - 1);

        switch (c) {
            case '\b': // Backspace
                if (_termx > 0) {
                    _termx = _termx - 1;
                    _TermDrawChar(' ');
                }
                break;
            case '\t': // tab
                var tab = 8 - (_termx % 8)
                for (var x = 0; x < tab; x++) _ProcessVt100Char(" ");
                break;
            case '\n': // Linefeed
                _termy++;
                if (_termy > (obj.height - 1)) {
                    // Move everything up one line
                    _TermMoveUp(1);
                    _termy = (obj.height - 1);
                }
                break;
            case '\r': // Carriage Return
                _termx = 0;
                break;
            default:
                if (_termx >= obj.width) {
                    _termx = 0;
                    if (_TermLineWrap) { _termy++; }
                    if (_termy >= (obj.height - 1)) { _TermMoveUp(1); _termy = (obj.height - 1); }
                }
                _TermDrawChar(c);
                _termx++;
                break;
        }

    }

    function _TermDrawChar(c) {
        _tscreen[_termy][_termx] = c;
        _scratt[_termy][_termx] = (_TermCurrentFColor << 6) + (_TermCurrentBColor << 12) + _TermCurrentReverse;
    }

    obj.TermClear = function(TermColor) {
        for (var y = 0; y < obj.height; y++) {
            for (var x = 0; x < obj.width; x++) {
                _tscreen[y][x] = ' ';
                _scratt[y][x] = TermColor;
            }
        }
    }

    obj.TermResetScreen = function () {
        _TermCurrentReverse = 0;
        _TermCurrentFColor = 7;
        _TermCurrentBColor = 0;
        _TermLineWrap = true;
        _termx = 0;
        _termy = 0;
        obj.TermClear(7 << 6);
    }

    function _EraseCursorToEol() {
        var t = (_TermCurrentBColor << 12);
        for (var x = _termx; x < obj.width; x++) {
            _tscreen[_termy][x] = ' ';
            _scratt[_termy][x] = t;
        }
    }

    function _EraseBolToCursor() {
        var t = (_TermCurrentBColor << 12);
        for (var x = 0; x < _termx; x++) {
            _tscreen[_termy][x] = ' ';
            _scratt[_termy][x] = t;
        }
    }

    function _EraseLine(line) {
        var t = (_TermCurrentBColor << 12);
        for (var x = 0; x < obj.width; x++) {
            _tscreen[line][x] = ' ';
            _scratt[line][x] = t;
        }
    }

    obj.TermSendKeys = function(keys) { obj.parent.send(keys); }
    obj.TermSendKey = function(key) { obj.parent.send(String.fromCharCode(key)); }

    function _TermMoveUp(linecount) {
        var x, y;
        for (y = 0; y < obj.height - linecount; y++) {
            _tscreen[y] = _tscreen[y + linecount];
            _scratt[y] = _scratt[y + linecount];
        }
        for (y = obj.height - linecount; y < obj.height; y++) {
            _tscreen[y] = [];
            _scratt[y] = [];
            for (x = 0; x < obj.width; x++) {
                _tscreen[y][x] = ' ';
                _scratt[y][x] = (7 << 6);
            }
        }
    }

    obj.TermHandleKeys = function (e) {
        if (!e.ctrlKey) {
            if (e.which == 127) obj.TermSendKey(8);
            else if (e.which == 13) obj.TermSendKeys(obj.lineFeed);
            else if (e.which != 0) obj.TermSendKey(e.which);
            return false;
        }
        if (e.preventDefault) e.preventDefault();
        if (e.stopPropagation) e.stopPropagation();
    }

    obj.TermHandleKeyUp = function (e) {
        if ((e.which != 8) && (e.which != 32) && (e.which != 9)) return true;
        if (e.preventDefault) e.preventDefault();
        if (e.stopPropagation) e.stopPropagation();
        return false;
    }

    obj.TermHandleKeyDown = function (e) {
        if ((e.which >= 65) && (e.which <= 90) && (e.ctrlKey == true)) {
            obj.TermSendKey(e.which - 64);
            if (e.preventDefault) e.preventDefault();
            if (e.stopPropagation) e.stopPropagation();
            return;
        }
        if (e.which == 27) { obj.TermSendKeys(String.fromCharCode(27)); return true; }; // ESC
        if (e.which == 37) { obj.TermSendKeys(String.fromCharCode(27, 91, 68)); return true; }; // Left
        if (e.which == 38) { obj.TermSendKeys(String.fromCharCode(27, 91, 65)); return true; }; // Up
        if (e.which == 39) { obj.TermSendKeys(String.fromCharCode(27, 91, 67)); return true; }; // Right
        if (e.which == 40) { obj.TermSendKeys(String.fromCharCode(27, 91, 66)); return true; }; // Down
        if (e.which == 9) { obj.TermSendKeys("\t"); if (e.preventDefault) e.preventDefault(); if (e.stopPropagation) e.stopPropagation(); return true; }; // TAB

        // F1 to F12 keys
        // ###BEGIN###{Terminal-FxEnumation-All}
        var fx0 = [80, 81, 119, 120, 116, 117, 113, 114, 112, 77];
        var fx1 = [49, 50, 51, 52, 53, 54, 55, 56, 57, 48, 33, 64];
        var fx2 = [80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91];
        if (e.which > 111 & e.which < 124 && e.repeat == false) { // F1 to F12 keys
            if (obj.fxEmulation == 0 && e.which < 122) { obj.TermSendKeys(String.fromCharCode(27, 91, 79, fx0[e.which - 112])); return true; } // 'Intel (F10 = ESC+[OM)'
            if (obj.fxEmulation == 1) { obj.TermSendKeys(String.fromCharCode(27, fx1[e.which - 112])); return true; } // 'Alternate (F10 = ESC+0)'
            if (obj.fxEmulation == 2) { obj.TermSendKeys(String.fromCharCode(27, 79, fx2[e.which - 112])); return true; } // 'VT100+ (F10 = ESC+[OY)'
        }
        // ###END###{Terminal-FxEnumation-All}
        // ###BEGIN###{Terminal-FxEnumation-Intel}
        var fx0 = [80, 81, 119, 120, 116, 117, 113, 114, 112, 77];
        if (e.which > 111 & e.which < 122 && e.repeat == false) { obj.TermSendKeys(String.fromCharCode(27, 91, 79, fx0[e.which - 112])); return true; } // 'Intel (F10 = ESC+[OM)'
        // ###END###{Terminal-FxEnumation-Intel}
        // ###BEGIN###{Terminal-FxEnumation-Alternate}
        var fx1 = [49, 50, 51, 52, 53, 54, 55, 56, 57, 48, 33, 64];
        if (e.which > 111 & e.which < 124 && e.repeat == false) { obj.TermSendKeys(String.fromCharCode(27, fx1[e.which - 112])); return true; } // 'Alternate (F10 = ESC+0)'
        // ###END###{Terminal-FxEnumation-Alternate}
        // ###BEGIN###{Terminal-FxEnumation-VT100Plus}
        var fx2 = [80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91];
        if (e.which > 111 & e.which < 124 && e.repeat == false) { obj.TermSendKeys(String.fromCharCode(27, 79, fx2[e.which - 112])); return true; } // 'VT100+ (F10 = ESC+[OY)'
        // ###END###{Terminal-FxEnumation-VT100Plus}

        if (e.which != 8 && e.which != 32 && e.which != 9) return true;
        obj.TermSendKey(e.which);
        if (e.preventDefault) e.preventDefault();
        if (e.stopPropagation) e.stopPropagation();
        return false;
    }

    obj.TermDraw = function() {
        var c, buf = '', closetag = '', newat, oldat = 1, x1, x2;
        for (var y = 0; y < obj.height; ++y) {
            for (var x = 0; x < obj.width; ++x) {
                newat = _scratt[y][x];
                if (_termx == x && _termy == y) { newat |= _VTREVERSE; } // If this is the cursor location, reverse the color.
                if (newat != oldat) {
                    buf += closetag;
                    closetag = '';
                    x1 = 6; x2 = 12;
                    if (newat & _VTREVERSE) { x1 = 12; x2 = 6;}
                    buf += '<span style="color:#' + _TermColors[(newat >> x1) & 0x3F] + ';background-color:#' + _TermColors[(newat >> x2) & 0x3F];
                    if (newat & _VTUNDERLINE) buf += ';text-decoration:underline';
                    buf += ';">';
                    closetag = "</span>" + closetag;
                    oldat = newat;
                }

                c = _tscreen[y][x];
                switch (c) {
                    case '&':
                        buf += '&amp;'; break;
                    case '<':
                        buf += '&lt;'; break;
                    case '>':
                        buf += '&gt;'; break;
                    case ' ':
                        buf += '&nbsp;'; break;
                    default:
                        buf += c;
                        break;
                }
            }
            if (y != (obj.height - 1)) buf += '<br>';
        }
        obj.DivElement.innerHTML = "<font size='4'><b>" + buf + closetag + "</b></font>";
    }

    obj.TermInit = function () { obj.TermResetScreen(); }
    
    obj.Init();
    return obj;
}