/*!

*  BarCode Coder Library (BCC Library)
*  BCCL Version 2.0
*    
*  Porting : jQuery barcode plugin 
*  Version : 2.0.3
*   
*  Date    : 2013-01-06
*  Author  : DEMONTE Jean-Baptiste <jbdemonte@gmail.com>
*            HOUREZ Jonathan
*             
*  Web site: http://barcode-coder.com/
*  dual licence :  http://www.cecill.info/licences/Licence_CeCILL_V2-fr.html
*                  http://www.gnu.org/licenses/gpl.html
*/

(function ($) {

var barcode = {
  settings:{
    barWidth: 1,
    barHeight: 50,
    moduleSize: 5,
    showHRI: true,
    addQuietZone: true,
    marginHRI: 5,
    bgColor: "#FFFFFF",
    color: "#000000",
    fontSize: 10,
    output: "css",
    posX: 0,
    posY: 0
  },
  intval: function(val){
    var type = typeof( val );
    if (type == 'string'){
      val = val.replace(/[^0-9-.]/g, "");
      val = parseInt(val * 1, 10);
      return isNaN(val) || !isFinite(val) ? 0 : val;
    }
    return type == 'number' && isFinite(val) ? Math.floor(val) : 0;
  },
  i25: { // std25 int25
    encoding: ["NNWWN", "WNNNW", "NWNNW", "WWNNN", "NNWNW", "WNWNN", "NWWNN", "NNNWW", "WNNWN","NWNWN"],
    compute: function(code, crc, type){
      if (! crc) {
        if (code.length % 2 != 0) code = '0' + code;
      } else {
        if ( (type == "int25") && (code.length % 2 == 0) ) code = '0' + code;
        var odd = true, v, sum = 0;
        for(var i=code.length-1; i>-1; i--){
          v = barcode.intval(code.charAt(i));
          if (isNaN(v)) return("");
          sum += odd ? 3 * v : v;
          odd = ! odd;
        }
        code += ((10 - sum % 10) % 10).toString();
      }
      return(code);
    },
    getDigit: function(code, crc, type){
      code = this.compute(code, crc, type);
      if (code == "") return("");
      result = "";

      var i, j;
      if (type == "int25") {
        // Interleaved 2 of 5

        // start
        result += "1010";

        // digits + CRC
        var c1, c2;
        for(i=0; i<code.length / 2; i++){
          c1 = code.charAt(2*i);
          c2 = code.charAt(2*i+1);
          for(j=0; j<5; j++){
            result += '1';
            if (this.encoding[c1].charAt(j) == 'W') result += '1';
            result += '0';
            if (this.encoding[c2].charAt(j) == 'W') result += '0';
          }
        }
        // stop
        result += "1101";
      } else if (type == "std25") {
        // Standard 2 of 5 is a numeric-only barcode that has been in use a long time. 
        // Unlike Interleaved 2 of 5, all of the information is encoded in the bars; the spaces are fixed width and are used only to separate the bars.
        // The code is self-checking and does not include a checksum.

        // start
        result += "11011010";

        // digits + CRC
        var c;
        for(i=0; i<code.length; i++){
          c = code.charAt(i);
          for(j=0; j<5; j++){
            result += '1';
            if (this.encoding[c].charAt(j) == 'W') result += "11";
            result += '0';
          }
        }
        // stop
        result += "11010110";
      }
      return(result);
    }
  },
  ean: {
    encoding: [ ["0001101", "0100111", "1110010"],
                ["0011001", "0110011", "1100110"], 
                ["0010011", "0011011", "1101100"],
                ["0111101", "0100001", "1000010"], 
                ["0100011", "0011101", "1011100"], 
                ["0110001", "0111001", "1001110"],
                ["0101111", "0000101", "1010000"],
                ["0111011", "0010001", "1000100"],
                ["0110111", "0001001", "1001000"],
                ["0001011", "0010111", "1110100"] ],
    first:  ["000000","001011","001101","001110","010011","011001","011100","010101","010110","011010"],
        encoding_addon2: ["00","01","10","11"],
        encoding_addon5: ["11000","10100","10010","10001","01100","00110","00011","01010","01001","00101"],
    getDigit: function(code, type){
      // Check len (12 for ean13, 7 for ean8)
      var len = type == "ean8" ? 7 : 12;
              fullcode = code;
      code = code.substring(0, len);
      if (code.length != len) return("");
      // Check each digit is numeric
      var c;
      for(var i=0; i<code.length; i++){
        c = code.charAt(i);
        if ( (c < '0') || (c > '9') ) return("");
      }
      // get checksum
      code = this.compute(code, type);

      // process analyse
      var result = "101"; // start

      if (type == "ean8"){

        // process left part
        for(var i=0; i<4; i++){
          result += this.encoding[barcode.intval(code.charAt(i))][0];
        }

        // center guard bars
        result += "01010";

        // process right part
        for(var i=4; i<8; i++){
          result += this.encoding[barcode.intval(code.charAt(i))][2];
        }

      } else { // ean13
        // extract first digit and get sequence
        var seq = this.first[ barcode.intval(code.charAt(0)) ];

        // process left part
        for(var i=1; i<7; i++){
          result += this.encoding[barcode.intval(code.charAt(i))][ barcode.intval(seq.charAt(i-1)) ];
        }

        // center guard bars
        result += "01010";

        // process right part
        for(var i=7; i<13; i++){
          result += this.encoding[barcode.intval(code.charAt(i))][ 2 ];
        }
      } // ean13

      result += "101"; // stop

              result += "000000000";

      // addon 13+2 / 13+5
              if(type == "ean13"){
                addon = fullcode.substring(13, fullcode.length);

                if (addon.length == 2){
                      // checksum addon
                      checksum = (parseInt(addon) % 4);
                      // binary encoding
                      for(var i=0; i<2; i++){
                        part_of_addon = barcode.intval(addon.charAt(i));
                        a_or_b = barcode.intval(this.encoding_addon2[barcode.intval(checksum)][i]);
                        partialencoding = this.encoding[part_of_addon][a_or_b];
                        result += partialencoding;
                      }
                }else if(addon.length == 5){
                      // checksum addon
                      var sum = 0, odd = true;
                      x = 0;
                      y = 0;
                      z = 0;
                for(var i=0; i<5; i++){
                  if(odd == false){
                        x += barcode.intval(addon.charAt(i));
                      }else{
                        y += barcode.intval(addon.charAt(i));
                      }
                  odd = ! odd;
                }
                checksum = (((9 * x) + (3 * y)) % 10);
                      // binary encoding
                      result += "1011"; // special delimiter

                      for(var i=0; i<5; i++){
                        part_of_addon          = barcode.intval(addon.charAt(i));
                        a_or_b                                         = barcode.intval(this.encoding_addon5[barcode.intval(checksum)][i]);
                        partialencoding  = this.encoding[part_of_addon][a_or_b];
                        result                                        += partialencoding;

                        // séparateur de formule 01
                        if(i < 4){
                              result += "01";
                        }
                      }
                }
              }

      return(result);
    },
    compute: function (code, type){
      var len = type == "ean13" ? 12 : 7;
              addon = code.substring(13, code.length);
      code = code.substring(0, len);
      var sum = 0, odd = true;
      for(i=code.length-1; i>-1; i--){
        sum += (odd ? 3 : 1) * barcode.intval(code.charAt(i));
        odd = ! odd;
      }
      return(code + ((10 - sum % 10) % 10).toString() + " " + addon);
    }
  },
  upc: {
    getDigit: function(code){
      if (code.length < 12) {
        code = '0' + code;
      }
      return barcode.ean.getDigit(code, 'ean13');
    },
    compute: function (code){
      if (code.length < 12) {
        code = '0' + code;
      }
      return barcode.ean.compute(code, 'ean13').substr(1);
    }
  },
  msi: {
    encoding:["100100100100", "100100100110", "100100110100", "100100110110",
              "100110100100", "100110100110", "100110110100", "100110110110",
              "110100100100", "110100100110"],
    compute: function(code, crc){
      if (typeof(crc) == "object"){
        if (crc.crc1 == "mod10"){
          code = this.computeMod10(code);
        } else if (crc.crc1 == "mod11"){
          code = this.computeMod11(code);
        }
        if (crc.crc2 == "mod10"){
          code = this.computeMod10(code);
        } else if (crc.crc2 == "mod11"){
          code = this.computeMod11(code);
        }
      } else if (typeof(crc) == "boolean"){
        if (crc) code = this.computeMod10(code);
      }
      return(code);
    },
    computeMod10:function(code){
      var i, 
      toPart1 = code.length % 2;
      var n1 = 0, sum = 0;
      for(i=0; i<code.length; i++){
        if (toPart1) {
          n1 = 10 * n1 + barcode.intval(code.charAt(i));
        } else {
          sum += barcode.intval(code.charAt(i));
        }
        toPart1 = ! toPart1;
      }
      var s1 = (2 * n1).toString();
      for(i=0; i<s1.length; i++){
        sum += barcode.intval(s1.charAt(i));
      }
      return(code + ((10 - sum % 10) % 10).toString());
    },
    computeMod11:function(code){
      var sum = 0, weight = 2;
      for(var i=code.length-1; i>=0; i--){
        sum += weight * barcode.intval(code.charAt(i));
        weight = weight == 7 ? 2 : weight + 1;
      }
      return(code + ((11 - sum % 11) % 11).toString());
    },
    getDigit: function(code, crc){
      var table = "0123456789";
      var index = 0;
      var result = "";

      code = this.compute(code, false);

      // start
      result = "110";

      // digits
      for(i=0; i<code.length; i++){
        index = table.indexOf( code.charAt(i) );
        if (index < 0) return("");
        result += this.encoding[ index ];
      }

      // stop
      result += "1001";

      return(result);
    }
  },
  code11: {
    encoding:[  "101011", "1101011", "1001011", "1100101",
                "1011011", "1101101", "1001101", "1010011",
                "1101001", "110101", "101101"],
    getDigit: function(code){
      var table = "0123456789-";
      var i, index, result = "", intercharacter = '0'

      // start
      result = "1011001" + intercharacter;

      // digits
      for(i=0; i<code.length; i++){
        index = table.indexOf( code.charAt(i) );
        if (index < 0) return("");
        result += this.encoding[ index ] + intercharacter;
      }

      // checksum
      var weightC    = 0,
      weightSumC = 0,
      weightK    = 1, // start at 1 because the right-most character is "C" checksum
      weightSumK   = 0;
      for(i=code.length-1; i>=0; i--){
        weightC = weightC == 10 ? 1 : weightC + 1;
        weightK = weightK == 10 ? 1 : weightK + 1;

        index = table.indexOf( code.charAt(i) );

        weightSumC += weightC * index;
        weightSumK += weightK * index;
      }

      var c = weightSumC % 11;
      weightSumK += c;
      var k = weightSumK % 11;

      result += this.encoding[c] + intercharacter;

      if (code.length >= 10){
        result += this.encoding[k] + intercharacter;
      }

      // stop
      result  += "1011001";

      return(result);
    }   
  },
  code39: {
    encoding:["101001101101", "110100101011", "101100101011", "110110010101",
              "101001101011", "110100110101", "101100110101", "101001011011",
              "110100101101", "101100101101", "110101001011", "101101001011",
              "110110100101", "101011001011", "110101100101", "101101100101",
              "101010011011", "110101001101", "101101001101", "101011001101",
              "110101010011", "101101010011", "110110101001", "101011010011",
              "110101101001", "101101101001", "101010110011", "110101011001",
              "101101011001", "101011011001", "110010101011", "100110101011",
              "110011010101", "100101101011", "110010110101", "100110110101",
              "100101011011", "110010101101", "100110101101", "100100100101",
              "100100101001", "100101001001", "101001001001", "100101101101"],
    getDigit: function(code){
      var table = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%*";
      var i, index, result="", intercharacter='0';

      if (code.indexOf('*') >= 0) return("");

      // Add Start and Stop charactere : *
      code = ("*" + code + "*").toUpperCase();

      for(i=0; i<code.length; i++){
        index = table.indexOf( code.charAt(i) );
        if (index < 0) return("");
        if (i > 0) result += intercharacter;
        result += this.encoding[ index ];
      }
      return(result);
    }
  },
  code93:{
    encoding:["100010100", "101001000", "101000100", "101000010",
              "100101000", "100100100", "100100010", "101010000",
              "100010010", "100001010", "110101000", "110100100",
              "110100010", "110010100", "110010010", "110001010",
              "101101000", "101100100", "101100010", "100110100",
              "100011010", "101011000", "101001100", "101000110",
              "100101100", "100010110", "110110100", "110110010",
              "110101100", "110100110", "110010110", "110011010",
              "101101100", "101100110", "100110110", "100111010",
              "100101110", "111010100", "111010010", "111001010",
              "101101110", "101110110", "110101110", "100100110",
              "111011010", "111010110", "100110010", "101011110"],
    getDigit: function(code, crc){
      var table = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%____*", // _ => ($), (%), (/) et (+)
      c, result = "";

      if (code.indexOf('*') >= 0) return("");

      code = code.toUpperCase();

      // start :  *
      result  += this.encoding[47];

      // digits
      for(i=0; i<code.length; i++){
        c = code.charAt(i);
        index = table.indexOf( c );
        if ( (c == '_') || (index < 0) ) return("");
        result += this.encoding[ index ];
      }

      // checksum
      if (crc){
        var weightC    = 0,
        weightSumC = 0,
        weightK    = 1, // start at 1 because the right-most character is "C" checksum
        weightSumK   = 0;
        for(i=code.length-1; i>=0; i--){
          weightC = weightC == 20 ? 1 : weightC + 1;
          weightK = weightK == 15 ? 1 : weightK + 1;

          index = table.indexOf( code.charAt(i) );

          weightSumC += weightC * index;
          weightSumK += weightK * index;
        }

        var c = weightSumC % 47;
        weightSumK += c;
        var k = weightSumK % 47;

        result += this.encoding[c];
        result += this.encoding[k];
      }

      // stop : *
      result  += this.encoding[47];

      // Terminaison bar
      result  += '1';
      return(result);
    }
  },
  code128: {
    encoding:["11011001100", "11001101100", "11001100110", "10010011000",
              "10010001100", "10001001100", "10011001000", "10011000100",
              "10001100100", "11001001000", "11001000100", "11000100100",
              "10110011100", "10011011100", "10011001110", "10111001100",
              "10011101100", "10011100110", "11001110010", "11001011100",
              "11001001110", "11011100100", "11001110100", "11101101110",
              "11101001100", "11100101100", "11100100110", "11101100100",
              "11100110100", "11100110010", "11011011000", "11011000110",
              "11000110110", "10100011000", "10001011000", "10001000110",
              "10110001000", "10001101000", "10001100010", "11010001000",
              "11000101000", "11000100010", "10110111000", "10110001110",
              "10001101110", "10111011000", "10111000110", "10001110110",
              "11101110110", "11010001110", "11000101110", "11011101000",
              "11011100010", "11011101110", "11101011000", "11101000110",
              "11100010110", "11101101000", "11101100010", "11100011010",
              "11101111010", "11001000010", "11110001010", "10100110000",
              "10100001100", "10010110000", "10010000110", "10000101100",
              "10000100110", "10110010000", "10110000100", "10011010000",
              "10011000010", "10000110100", "10000110010", "11000010010",
              "11001010000", "11110111010", "11000010100", "10001111010",
              "10100111100", "10010111100", "10010011110", "10111100100",
              "10011110100", "10011110010", "11110100100", "11110010100",
              "11110010010", "11011011110", "11011110110", "11110110110",
              "10101111000", "10100011110", "10001011110", "10111101000",
              "10111100010", "11110101000", "11110100010", "10111011110",
              "10111101110", "11101011110", "11110101110", "11010000100",
              "11010010000", "11010011100", "11000111010"],
    getDigit: function(code){
      var tableB = " !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~";
      var result = "";
      var sum = 0;
      var isum = 0;
      var i = 0;
      var j = 0;
      var value = 0;

      // check each characters
      for(i=0; i<code.length; i++){
        if (tableB.indexOf(code.charAt(i)) == -1) return("");
      }

      // check firsts characters : start with C table only if enought numeric
      var tableCActivated = code.length > 1;
      var c = '';
      for(i=0; i<3 && i<code.length; i++){
      c = code.charAt(i);
        tableCActivated &= c >= '0' && c <= '9';
      }

      sum = tableCActivated ? 105 : 104;

      // start : [105] : C table or [104] : B table 
      result = this.encoding[ sum ];

      i = 0;
      while( i < code.length ){
        if (! tableCActivated){
          j = 0;
          // check next character to activate C table if interresting
          while ( (i + j < code.length) && (code.charAt(i+j) >= '0') && (code.charAt(i+j) <= '9') ) j++;

          // 6 min everywhere or 4 mini at the end
          tableCActivated = (j > 5) || ((i + j - 1 == code.length) && (j > 3));

          if ( tableCActivated ){
          result += this.encoding[ 99 ]; // C table
          sum += ++isum * 99;
          }
          //         2 min for table C so need table B
        } else if ( (i == code.length) || (code.charAt(i) < '0') || (code.charAt(i) > '9') || (code.charAt(i+1) < '0') || (code.charAt(i+1) > '9') ) {
          tableCActivated = false;
          result += this.encoding[ 100 ]; // B table
          sum += ++isum * 100;
        }

        if ( tableCActivated ) {
          value = barcode.intval(code.charAt(i) + code.charAt(i+1)); // Add two characters (numeric)
          i += 2;
        } else {
          value = tableB.indexOf( code.charAt(i) ); // Add one character
          i += 1;
        }
        result  += this.encoding[ value ];
        sum += ++isum * value;
      }

      // Add CRC
      result  += this.encoding[ sum % 103 ];

      // Stop
      result += this.encoding[106];

      // Termination bar
      result += "11";

      return(result);
    }
  },
  codabar: {
    encoding:["101010011", "101011001", "101001011", "110010101",
              "101101001", "110101001", "100101011", "100101101",
              "100110101", "110100101", "101001101", "101100101",
              "1101011011", "1101101011", "1101101101", "1011011011",
              "1011001001", "1010010011", "1001001011", "1010011001"],
    getDigit: function(code){
      var table = "0123456789-$:/.+";
      var i, index, result="", intercharacter = '0';

      // add start : A->D : arbitrary choose A
      result += this.encoding[16] + intercharacter;

      for(i=0; i<code.length; i++){
        index = table.indexOf( code.charAt(i) );
        if (index < 0) return("");
        result += this.encoding[ index ] + intercharacter;
      }

      // add stop : A->D : arbitrary choose A
      result += this.encoding[16];
      return(result);
    }
  },
  datamatrix: {
    lengthRows:       [ 10, 12, 14, 16, 18, 20, 22, 24, 26,  // 24 squares et 6 rectangular
                        32, 36, 40, 44, 48, 52, 64, 72, 80,  88, 96, 104, 120, 132, 144,
                        8, 8, 12, 12, 16, 16],
    lengthCols:       [ 10, 12, 14, 16, 18, 20, 22, 24, 26,  // Number of columns for the entire datamatrix
                        32, 36, 40, 44, 48, 52, 64, 72, 80, 88, 96, 104, 120, 132, 144,
                        18, 32, 26, 36, 36, 48],
    dataCWCount:      [ 3, 5, 8, 12,  18,  22,  30,  36,  // Number of data codewords for the datamatrix
                        44, 62, 86, 114, 144, 174, 204, 280, 368, 456, 576, 696, 816, 1050, 
                        1304, 1558, 5, 10, 16, 22, 32, 49],
    solomonCWCount:   [ 5, 7, 10, 12, 14, 18, 20, 24, 28, // Number of Reed-Solomon codewords for the datamatrix
                        36, 42, 48, 56, 68, 84, 112, 144, 192, 224, 272, 336, 408, 496, 620,
                        7, 11, 14, 18, 24, 28],
    dataRegionRows:   [ 8, 10, 12, 14, 16, 18, 20, 22, // Number of rows per region
                        24, 14, 16, 18, 20, 22, 24, 14, 16, 18, 20, 22, 24, 18, 20, 22,
                        6,  6, 10, 10, 14, 14],
    dataRegionCols:   [ 8, 10, 12, 14, 16, 18, 20, 22, // Number of columns per region
                        24, 14, 16, 18, 20, 22, 24, 14, 16, 18, 20, 22, 24, 18, 20, 22,
                        16, 14, 24, 16, 16, 22],
    regionRows:       [ 1, 1, 1, 1, 1, 1, 1, 1, // Number of regions per row
                        1, 2, 2, 2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 6, 6, 6,
                        1, 1, 1, 1, 1, 1],
    regionCols:       [ 1, 1, 1, 1, 1, 1, 1, 1, // Number of regions per column
                        1, 2, 2, 2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 6, 6, 6,
                        1, 2, 1, 2, 2, 2],
    interleavedBlocks:[ 1, 1, 1, 1, 1, 1, 1, 1, // Number of blocks
                        1, 1, 1, 1, 1, 1, 2, 2, 4, 4, 4, 4, 6, 6, 8, 8,
                        1, 1, 1, 1, 1, 1],
    logTab:           [ -255, 255, 1, 240, 2, 225, 241, 53, 3,  // Table of log for the Galois field
                        38, 226, 133, 242, 43, 54, 210, 4, 195, 39, 114, 227, 106, 134, 28, 
                        243, 140, 44, 23, 55, 118, 211, 234, 5, 219, 196, 96, 40, 222, 115, 
                        103, 228, 78, 107, 125, 135, 8, 29, 162, 244, 186, 141, 180, 45, 99, 
                        24, 49, 56, 13, 119, 153, 212, 199, 235, 91, 6, 76, 220, 217, 197, 
                        11, 97, 184, 41, 36, 223, 253, 116, 138, 104, 193, 229, 86, 79, 171, 
                        108, 165, 126, 145, 136, 34, 9, 74, 30, 32, 163, 84, 245, 173, 187, 
                        204, 142, 81, 181, 190, 46, 88, 100, 159, 25, 231, 50, 207, 57, 147, 
                        14, 67, 120, 128, 154, 248, 213, 167, 200, 63, 236, 110, 92, 176, 7, 
                        161, 77, 124, 221, 102, 218, 95, 198, 90, 12, 152, 98, 48, 185, 179, 
                        42, 209, 37, 132, 224, 52, 254, 239, 117, 233, 139, 22, 105, 27, 194, 
                        113, 230, 206, 87, 158, 80, 189, 172, 203, 109, 175, 166, 62, 127, 
                        247, 146, 66, 137, 192, 35, 252, 10, 183, 75, 216, 31, 83, 33, 73, 
                        164, 144, 85, 170, 246, 65, 174, 61, 188, 202, 205, 157, 143, 169, 82, 
                        72, 182, 215, 191, 251, 47, 178, 89, 151, 101, 94, 160, 123, 26, 112, 
                        232, 21, 51, 238, 208, 131, 58, 69, 148, 18, 15, 16, 68, 17, 121, 149, 
                        129, 19, 155, 59, 249, 70, 214, 250, 168, 71, 201, 156, 64, 60, 237, 
                        130, 111, 20, 93, 122, 177, 150],
    aLogTab:          [ 1, 2, 4, 8, 16, 32, 64, 128, 45, 90, // Table of aLog for the Galois field
                        180, 69, 138, 57, 114, 228, 229, 231, 227, 235, 251, 219, 155, 27, 54, 
                        108, 216, 157, 23, 46, 92, 184, 93, 186, 89, 178, 73, 146, 9, 18, 36, 
                        72, 144, 13, 26, 52, 104, 208, 141, 55, 110, 220, 149, 7, 14, 28, 56, 
                        112, 224, 237, 247, 195, 171, 123, 246, 193, 175, 115, 230, 225, 239, 
                        243, 203, 187, 91, 182, 65, 130, 41, 82, 164, 101, 202, 185, 95, 190, 
                        81, 162, 105, 210, 137, 63, 126, 252, 213, 135, 35, 70, 140, 53, 106, 
                        212, 133, 39, 78, 156, 21, 42, 84, 168, 125, 250, 217, 159, 19, 38, 76, 
                        152, 29, 58, 116, 232, 253, 215, 131, 43, 86, 172, 117, 234, 249, 223, 
                        147, 11, 22, 44, 88, 176, 77, 154, 25, 50, 100, 200, 189, 87, 174, 113, 
                        226, 233, 255, 211, 139, 59, 118, 236, 245, 199, 163, 107, 214, 129, 
                        47, 94, 188, 85, 170, 121, 242, 201, 191, 83, 166, 97, 194, 169, 127, 
                        254, 209, 143, 51, 102, 204, 181, 71, 142, 49, 98, 196, 165, 103, 206, 
                        177, 79, 158, 17, 34, 68, 136, 61, 122, 244, 197, 167, 99, 198, 161, 
                        111, 222, 145, 15, 30, 60, 120, 240, 205, 183, 67, 134, 33, 66, 132, 
                        37, 74, 148, 5, 10, 20, 40, 80, 160, 109, 218, 153, 31, 62, 124, 248, 
                        221, 151, 3, 6, 12, 24, 48, 96, 192, 173, 119, 238, 241, 207, 179, 75, 
                        150, 1],
    champGaloisMult: function(a, b){  // MULTIPLICATION IN GALOIS FIELD GF(2^8)
      if(!a || !b) return 0;
      return this.aLogTab[(this.logTab[a] + this.logTab[b]) % 255];
    },
    champGaloisDoub: function(a, b){  // THE OPERATION a * 2^b IN GALOIS FIELD GF(2^8)
      if (!a) return 0;
      if (!b) return a;
      return this.aLogTab[(this.logTab[a] + b) % 255];
    },
    champGaloisSum: function(a, b){ // SUM IN GALOIS FIELD GF(2^8)
      return a ^ b;
    },
    selectIndex: function(dataCodeWordsCount, rectangular){ // CHOOSE THE GOOD INDEX FOR TABLES
      if ((dataCodeWordsCount<1 || dataCodeWordsCount>1558) && !rectangular) return -1;
      if ((dataCodeWordsCount<1 || dataCodeWordsCount>49) && rectangular)  return -1;

      var n = 0;
      if ( rectangular ) n = 24;

      while (this.dataCWCount[n] < dataCodeWordsCount) n++;
      return n;
    },
    encodeDataCodeWordsASCII: function(text) {
      var dataCodeWords = new Array();
      var n = 0, i, c;
      for (i=0; i<text.length; i++){
        c = text.charCodeAt(i);
        if (c > 127) {  
          dataCodeWords[n] = 235;
          c = c - 127;
          n++;
        } else if ((c>=48 && c<=57) && (i+1<text.length) && (text.charCodeAt(i+1)>=48 && text.charCodeAt(i+1)<=57)) {
          c = ((c - 48) * 10) + ((text.charCodeAt(i+1))-48);
          c += 130;
          i++;
        } else c++; 
        dataCodeWords[n] = c;
        n++;
      }
      return dataCodeWords;
    },
    addPadCW: function(tab, from, to){    
      if (from >= to) return ;
      tab[from] = 129;
      var r, i;
      for (i=from+1; i<to; i++){
        r = ((149 * (i+1)) % 253) + 1;
        tab[i] = (129 + r) % 254;
      }
    },
    calculSolFactorTable: function(solomonCWCount){ // CALCULATE THE REED SOLOMON FACTORS
      var g = new Array();
      var i, j;

      for (i=0; i<=solomonCWCount; i++) g[i] = 1;

      for(i = 1; i <= solomonCWCount; i++) {
        for(j = i - 1; j >= 0; j--) {
          g[j] = this.champGaloisDoub(g[j], i);  
          if(j > 0) g[j] = this.champGaloisSum(g[j], g[j-1]);
        }
      }
      return g;
    },
    addReedSolomonCW: function(nSolomonCW, coeffTab, nDataCW, dataTab, blocks){ // Add the Reed Solomon codewords
      var temp = 0;    
      var errorBlocks = nSolomonCW / blocks;
      var correctionCW = new Array();

      var i,j,k;
      for(k = 0; k < blocks; k++) {      
        for (i=0; i<errorBlocks; i++) correctionCW[i] = 0;

        for (i=k; i<nDataCW; i=i+blocks){    
          temp = this.champGaloisSum(dataTab[i], correctionCW[errorBlocks-1]);
          for (j=errorBlocks-1; j>=0; j--){     
            if ( !temp ) {
              correctionCW[j] = 0;
            } else { 
              correctionCW[j] = this.champGaloisMult(temp, coeffTab[j]);
            }
            if (j>0) correctionCW[j] = this.champGaloisSum(correctionCW[j-1], correctionCW[j]);
          }
        }
        // Renversement des blocs calcules
        j = nDataCW + k;
        for (i=errorBlocks-1; i>=0; i--){
          dataTab[j] = correctionCW[i];
          j=j+blocks;
        }
      }
      return dataTab;
    },
    getBits: function(entier){ // Transform integer to tab of bits
      var bits = new Array();
      for (var i=0; i<8; i++){
        bits[i] = entier & (128 >> i) ? 1 : 0;
      }
      return bits;
    },
    next: function(etape, totalRows, totalCols, codeWordsBits, datamatrix, assigned){ // Place codewords into the matrix
      var chr = 0; // Place of the 8st bit from the first character to [4][0]
      var row = 4;
      var col = 0;

      do {
        // Check for a special case of corner
        if((row == totalRows) && (col == 0)){
          this.patternShapeSpecial1(datamatrix, assigned, codeWordsBits[chr], totalRows, totalCols);  
          chr++;
        } else if((etape<3) && (row == totalRows-2) && (col == 0) && (totalCols%4 != 0)){
          this.patternShapeSpecial2(datamatrix, assigned, codeWordsBits[chr], totalRows, totalCols);
          chr++;
        } else if((row == totalRows-2) && (col == 0) && (totalCols%8 == 4)){
          this.patternShapeSpecial3(datamatrix, assigned, codeWordsBits[chr], totalRows, totalCols);
          chr++;
        }
        else if((row == totalRows+4) && (col == 2) && (totalCols%8 == 0)){
          this.patternShapeSpecial4(datamatrix, assigned, codeWordsBits[chr], totalRows, totalCols);
          chr++;
        }

        // Go up and right in the datamatrix
        do {
          if((row < totalRows) && (col >= 0) && (assigned[row][col]!=1)) {
            this.patternShapeStandard(datamatrix, assigned, codeWordsBits[chr], row, col, totalRows, totalCols);
            chr++;
          }
          row -= 2;
          col += 2;      
        } while ((row >= 0) && (col < totalCols));
        row += 1;
        col += 3;

        // Go down and left in the datamatrix
        do {
          if((row >= 0) && (col < totalCols) && (assigned[row][col]!=1)){
            this.patternShapeStandard(datamatrix, assigned, codeWordsBits[chr], row, col, totalRows, totalCols);
            chr++;
          }
          row += 2;
          col -= 2;
        } while ((row < totalRows) && (col >=0));
        row += 3;
        col += 1;
      } while ((row < totalRows) || (col < totalCols));
    },
    patternShapeStandard: function(datamatrix, assigned, bits, row, col, totalRows, totalCols){ // Place bits in the matrix (standard or special case)
      this.placeBitInDatamatrix(datamatrix, assigned, bits[0], row-2, col-2, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[1], row-2, col-1, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[2], row-1, col-2, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[3], row-1, col-1, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[4], row-1, col, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[5], row, col-2, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[6], row, col-1, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[7], row,  col, totalRows, totalCols);
    },  
    patternShapeSpecial1: function(datamatrix, assigned, bits, totalRows, totalCols ){
      this.placeBitInDatamatrix(datamatrix, assigned, bits[0], totalRows-1,  0, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[1], totalRows-1,  1, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[2], totalRows-1,  2, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[3], 0, totalCols-2, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[4], 0, totalCols-1, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[5], 1, totalCols-1, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[6], 2, totalCols-1, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[7], 3, totalCols-1, totalRows, totalCols);
    },
    patternShapeSpecial2: function(datamatrix, assigned, bits, totalRows, totalCols ){
      this.placeBitInDatamatrix(datamatrix, assigned, bits[0], totalRows-3,  0, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[1], totalRows-2,  0, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[2], totalRows-1,  0, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[3], 0, totalCols-4, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[4], 0, totalCols-3, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[5], 0, totalCols-2, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[6], 0, totalCols-1, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[7], 1, totalCols-1, totalRows, totalCols);
    },  
    patternShapeSpecial3: function(datamatrix, assigned, bits, totalRows, totalCols ){
      this.placeBitInDatamatrix(datamatrix, assigned, bits[0], totalRows-3,  0, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[1], totalRows-2,  0, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[2], totalRows-1,  0, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[3], 0, totalCols-2, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[4], 0, totalCols-1, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[5], 1, totalCols-1, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[6], 2, totalCols-1, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[7], 3, totalCols-1, totalRows, totalCols);
    },
    patternShapeSpecial4: function(datamatrix, assigned, bits, totalRows, totalCols ){
      this.placeBitInDatamatrix(datamatrix, assigned, bits[0], totalRows-1,  0, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[1], totalRows-1, totalCols-1, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[2], 0, totalCols-3, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[3], 0, totalCols-2, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[4], 0, totalCols-1, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[5], 1, totalCols-3, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[6], 1, totalCols-2, totalRows, totalCols);
      this.placeBitInDatamatrix(datamatrix, assigned, bits[7], 1, totalCols-1, totalRows, totalCols);
    },
    placeBitInDatamatrix: function(datamatrix, assigned, bit, row, col, totalRows, totalCols){ // Put a bit into the matrix
      if (row < 0) {
        row += totalRows;
        col += 4 - ((totalRows+4)%8);
      }
      if (col < 0) {
        col += totalCols;
        row += 4 - ((totalCols+4)%8);
      }
      if (assigned[row][col] != 1) {
        datamatrix[row][col] = bit;
        assigned[row][col] = 1;
      }
    },
    addFinderPattern: function(datamatrix, rowsRegion, colsRegion, rowsRegionCW, colsRegionCW){ // Add the finder pattern
      var totalRowsCW = (rowsRegionCW+2) * rowsRegion;
      var totalColsCW = (colsRegionCW+2) * colsRegion;

      var datamatrixTemp = new Array();
      datamatrixTemp[0] = new Array();
      for (var j=0; j<totalColsCW+2; j++){
        datamatrixTemp[0][j] = 0;
      }
      for (var i=0; i<totalRowsCW; i++){
        datamatrixTemp[i+1] = new Array();
        datamatrixTemp[i+1][0] = 0;
        datamatrixTemp[i+1][totalColsCW+1] = 0;
        for (var j=0; j<totalColsCW; j++){
          if (i%(rowsRegionCW+2) == 0){
            if (j%2 == 0){
              datamatrixTemp[i+1][j+1] = 1;
            } else { 
              datamatrixTemp[i+1][j+1] = 0;
            }
          } else if (i%(rowsRegionCW+2) == rowsRegionCW+1){ 
            datamatrixTemp[i+1][j+1] = 1;
          } else if (j%(colsRegionCW+2) == colsRegionCW+1){
            if (i%2 == 0){
              datamatrixTemp[i+1][j+1] = 0;
            } else {
              datamatrixTemp[i+1][j+1] = 1;
            }
          } else if (j%(colsRegionCW+2) == 0){ 
            datamatrixTemp[i+1][j+1] = 1;
          } else{
            datamatrixTemp[i+1][j+1] = 0;
            datamatrixTemp[i+1][j+1] = datamatrix[i-1-(2*(parseInt(i/(rowsRegionCW+2))))][j-1-(2*(parseInt(j/(colsRegionCW+2))))];
          }
        }
      }
      datamatrixTemp[totalRowsCW+1] = new Array();
      for (var j=0; j<totalColsCW+2; j++){
        datamatrixTemp[totalRowsCW+1][j] = 0;
      }
      return datamatrixTemp;
    },
    getDigit: function(text, rectangular){
      var dataCodeWords = this.encodeDataCodeWordsASCII(text); // Code the text in the ASCII mode
      var dataCWCount = dataCodeWords.length;
      var index = this.selectIndex(dataCWCount, rectangular); // Select the index for the data tables
      var totalDataCWCount = this.dataCWCount[index]; // Number of data CW
      var solomonCWCount = this.solomonCWCount[index]; // Number of Reed Solomon CW 
      var totalCWCount = totalDataCWCount + solomonCWCount; // Number of CW      
      var rowsTotal = this.lengthRows[index]; // Size of symbol
      var colsTotal = this.lengthCols[index];
      var rowsRegion = this.regionRows[index]; // Number of region
      var colsRegion = this.regionCols[index];
      var rowsRegionCW = this.dataRegionRows[index];
      var colsRegionCW = this.dataRegionCols[index];
      var rowsLengthMatrice = rowsTotal-2*rowsRegion; // Size of matrice data
      var colsLengthMatrice = colsTotal-2*colsRegion;
      var blocks = this.interleavedBlocks[index];  // Number of Reed Solomon blocks
      var errorBlocks = (solomonCWCount / blocks);

      this.addPadCW(dataCodeWords, dataCWCount, totalDataCWCount); // Add codewords pads

      var g = this.calculSolFactorTable(errorBlocks); // Calculate correction coefficients

      this.addReedSolomonCW(solomonCWCount, g, totalDataCWCount, dataCodeWords, blocks); // Add Reed Solomon codewords

      var codeWordsBits = new Array(); // Calculte bits from codewords
      for (var i=0; i<totalCWCount; i++){
        codeWordsBits[i] = this.getBits(dataCodeWords[i]);
      }

      var datamatrix = new Array(); // Put data in the matrix
      var assigned = new Array();

      for (var i=0; i<colsLengthMatrice; i++){
        datamatrix[i] = new Array();
        assigned[i] = new Array();
      }

      // Add the bottom-right corner if needed
      if ( ((rowsLengthMatrice * colsLengthMatrice) % 8) == 4) {
        datamatrix[rowsLengthMatrice-2][colsLengthMatrice-2] = 1;
        datamatrix[rowsLengthMatrice-1][colsLengthMatrice-1] = 1;
        datamatrix[rowsLengthMatrice-1][colsLengthMatrice-2] = 0;
        datamatrix[rowsLengthMatrice-2][colsLengthMatrice-1] = 0;
        assigned[rowsLengthMatrice-2][colsLengthMatrice-2] = 1;
        assigned[rowsLengthMatrice-1][colsLengthMatrice-1] = 1;
        assigned[rowsLengthMatrice-1][colsLengthMatrice-2] = 1;
        assigned[rowsLengthMatrice-2][colsLengthMatrice-1] = 1;
      }

      // Put the codewords into the matrix
      this.next(0,rowsLengthMatrice,colsLengthMatrice, codeWordsBits, datamatrix, assigned);

      // Add the finder pattern
      datamatrix = this.addFinderPattern(datamatrix, rowsRegion, colsRegion, rowsRegionCW, colsRegionCW);

      return datamatrix;
    }
  },
  // little endian convertor
  lec:{
    // convert an int
    cInt: function(value, byteCount){
      var le = '';
      for(var i=0; i<byteCount; i++){
        le += String.fromCharCode(value & 0xFF);
        value = value >> 8;
      }
      return le;
    },
    // return a byte string from rgb values 
    cRgb: function(r,g,b){
      return String.fromCharCode(b) + String.fromCharCode(g) + String.fromCharCode(r);
    },
    // return a byte string from a hex string color
    cHexColor: function(hex){
      var v = parseInt('0x' + hex.substr(1));
      var b = v & 0xFF;
      v = v >> 8;
      var g = v & 0xFF;
      var r = v >> 8;
      return(this.cRgb(r,g,b));
    }
  },
  hexToRGB: function(hex){
    var v = parseInt('0x' + hex.substr(1));
    var b = v & 0xFF;
    v = v >> 8;
    var g = v & 0xFF;
    var r = v >> 8;
    return({r:r,g:g,b:b});
  },
  // test if a string is a hexa string color (like #FF0000)
  isHexColor: function (value){
    var r = new RegExp("#[0-91-F]", "gi");
    return  value.match(r);
  },
  // encode data in base64
  base64Encode: function(value) {
    var r = '', c1, c2, c3, b1, b2, b3, b4;
    var k = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
    var i = 0;
    while (i < value.length) {
      c1 = value.charCodeAt(i++);
      c2 = value.charCodeAt(i++);
      c3 = value.charCodeAt(i++);
      b1 = c1 >> 2;
      b2 = ((c1 & 3) << 4) | (c2 >> 4);
      b3 = ((c2 & 15) << 2) | (c3 >> 6);
      b4 = c3 & 63;
      if (isNaN(c2)) b3 = b4 = 64;
      else if (isNaN(c3)) b4 = 64;
      r += k.charAt(b1) + k.charAt(b2) + k.charAt(b3) + k.charAt(b4);
    }
    return r;
  },
  // convert a bit string to an array of array of bit char
  bitStringTo2DArray: function( digit ){
    var d = []; d[0] = [];
    for(var i=0; i<digit.length; i++) d[0][i] = digit.charAt(i);
    return(d);
  },
  // clear jQuery Target
  resize: function($container, w){
    $container
      .css("padding", "0px")
      .css("overflow", "auto")
      .css("width", w + "px")
      .html("");
      return $container;
  },
  // bmp barcode renderer
  digitToBmpRenderer: function($container, settings, digit, hri, mw, mh){
    var lines = digit.length;
    var columns = digit[0].length;
    var i = 0;
    var c0 = this.isHexColor(settings.bgColor) ? this.lec.cHexColor(settings.bgColor) : this.lec.cRgb(255,255,255);
    var c1 = this.isHexColor(settings.color) ? this.lec.cHexColor(settings.color) : this.lec.cRgb(0,0,0);
    var bar0 = '';
    var bar1 = '';

    // create one bar 0 and 1 of "mw" byte length 
    for(i=0; i<mw; i++){
      bar0 += c0;
      bar1 += c1;
    }
    var bars = '';

    var padding = (4 - ((mw * columns * 3) % 4)) % 4; // Padding for 4 byte alignment ("* 3" come from "3 byte to color R, G and B")
    var dataLen = (mw * columns + padding) * mh * lines;

    var pad = '';
    for(i=0; i<padding; i++) pad += '\0';

    // Bitmap header
    var bmp = 'BM' +                            // Magic Number
              this.lec.cInt(54 + dataLen, 4) +  // Size of Bitmap size (header size + data len)
              '\0\0\0\0' +                      // Unused
              this.lec.cInt(54, 4) +            // The offset where the bitmap data (pixels) can be found
              this.lec.cInt(40, 4) +            // The number of bytes in the header (from this point).
              this.lec.cInt(mw * columns, 4) +  // width
              this.lec.cInt(mh * lines, 4) +    // height
              this.lec.cInt(1, 2) +             // Number of color planes being used
              this.lec.cInt(24, 2) +            // The number of bits/pixel
              '\0\0\0\0' +                      // BI_RGB, No compression used
              this.lec.cInt(dataLen, 4) +       // The size of the raw BMP data (after this header)
              this.lec.cInt(2835, 4) +          // The horizontal resolution of the image (pixels/meter)
              this.lec.cInt(2835, 4) +          // The vertical resolution of the image (pixels/meter)
              this.lec.cInt(0, 4) +             // Number of colors in the palette
              this.lec.cInt(0, 4);              // Means all colors are important
    // Bitmap Data
    for(var y=lines-1; y>=0; y--){
      var line = '';
      for (var x=0; x<columns; x++){
        line += digit[y][x] == '0' ? bar0 : bar1;
      }
      line += pad;
      for(var k=0; k<mh; k++){
        bmp += line;
      }
    }
    // set bmp image to the container
    var object = document.createElement('object');
    object.setAttribute('type', 'image/bmp');
    object.setAttribute('data', 'data:image/bmp;base64,'+ this.base64Encode(bmp));
    this.resize($container, mw * columns + padding).append(object);

  },
  // bmp 1D barcode renderer
  digitToBmp: function($container, settings, digit, hri){
    var w = barcode.intval(settings.barWidth);
    var h = barcode.intval(settings.barHeight);
    this.digitToBmpRenderer($container, settings, this.bitStringTo2DArray(digit), hri, w, h);
  },
  // bmp 2D barcode renderer
  digitToBmp2D: function($container, settings, digit, hri){
    var s = barcode.intval(settings.moduleSize);
    this.digitToBmpRenderer($container, settings, digit, hri, s, s);
  },
  // css barcode renderer
  digitToCssRenderer : function($container, settings, digit, hri, mw, mh){
    var lines = digit.length;
    var columns = digit[0].length;
    var content = "";
    var bar0 = "<div style=\"float: left; font-size: 0px; background-color: " + settings.bgColor + "; height: " + mh + "px; width: &Wpx\"></div>";    
    var bar1 = "<div style=\"float: left; font-size: 0px; width:0; border-left: &Wpx solid " + settings.color + "; height: " + mh + "px;\"></div>";

    var len, current;
    for(var y=0; y<lines; y++){
      len = 0;
      current = digit[y][0];
      for (var x=0; x<columns; x++){
        if ( current == digit[y][x] ) {
          len++;
        } else {
          content += (current == '0' ? bar0 : bar1).replace("&W", len * mw);
          current = digit[y][x];
          len=1;
        }
      }
      if (len > 0){
        content += (current == '0' ? bar0 : bar1).replace("&W", len * mw);
      }
    }  
    if (settings.showHRI){
      content += "<div style=\"clear:both; width: 100%; background-color: " + settings.bgColor + "; color: " + settings.color + "; text-align: center; font-size: " + settings.fontSize + "px; margin-top: " + settings.marginHRI + "px;\">"+hri+"</div>";
    }
    this.resize($container, mw * columns).html(content);
  },
  // css 1D barcode renderer  
  digitToCss: function($container, settings, digit, hri){
    var w = barcode.intval(settings.barWidth);
    var h = barcode.intval(settings.barHeight);
    this.digitToCssRenderer($container, settings, this.bitStringTo2DArray(digit), hri, w, h);
  },
  // css 2D barcode renderer
  digitToCss2D: function($container, settings, digit, hri){
    var s = barcode.intval(settings.moduleSize);
    this.digitToCssRenderer($container, settings, digit, hri, s, s);
  },
  // svg barcode renderer
  digitToSvgRenderer: function($container, settings, digit, hri, mw, mh){
    var lines = digit.length;
    var columns = digit[0].length;

    var width = mw * columns;
    var height = mh * lines;
    if (settings.showHRI){
      var fontSize = barcode.intval(settings.fontSize);
      height += barcode.intval(settings.marginHRI) + fontSize;
    }

    // svg header
    var svg = '<svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="' + width + '" height="' + height + '">';

    // background
    svg += '<rect width="' +  width + '" height="' + height + '" x="0" y="0" fill="' + settings.bgColor + '" />';

    var bar1 = '<rect width="&W" height="' + mh + '" x="&X" y="&Y" fill="' + settings.color + '" />';

    var len, current;
    for(var y=0; y<lines; y++){
      len = 0;
      current = digit[y][0];
      for (var x=0; x<columns; x++){
        if ( current == digit[y][x] ) {
          len++;
        } else {
          if (current == '1') {
            svg += bar1.replace("&W", len * mw).replace("&X", (x - len) * mw).replace("&Y", y * mh);
          }
          current = digit[y][x];
          len=1;
        }
      }
      if ( (len > 0) && (current == '1') ){
        svg += bar1.replace("&W", len * mw).replace("&X", (columns - len) * mw).replace("&Y", y * mh);
      }
    }

    if (settings.showHRI){
      svg += '<g transform="translate(' + Math.floor(width/2) + ' 0)">';
      svg += '<text y="' + (height - Math.floor(fontSize/2)) + '" text-anchor="middle" style="font-family: Arial; font-size: ' + fontSize + 'px;" fill="' + settings.color + '">' + hri + '</text>';
      svg += '</g>';
    }
    // svg footer
    svg += '</svg>';

    // create a dom object, flush container and add object to the container
    var object = document.createElement('object');
    object.setAttribute('type', 'image/svg+xml');
    object.setAttribute('data', 'data:image/svg+xml,'+ svg);
    this.resize($container, width).append(object);
  },
  // svg 1D barcode renderer
  digitToSvg: function($container, settings, digit, hri){
    var w = barcode.intval(settings.barWidth);
    var h = barcode.intval(settings.barHeight);
    this.digitToSvgRenderer($container, settings, this.bitStringTo2DArray(digit), hri, w, h);
  },
  // svg 2D barcode renderer
  digitToSvg2D: function($container, settings, digit, hri){
    var s = barcode.intval(settings.moduleSize);
    this.digitToSvgRenderer($container, settings, digit, hri, s, s);
  },

  // canvas barcode renderer
  digitToCanvasRenderer : function($container, settings, digit, hri, xi, yi, mw, mh){
    var canvas = $container.get(0);
    if ( !canvas || !canvas.getContext ) return; // not compatible

    var lines = digit.length;
    var columns = digit[0].length;

    var ctx = canvas.getContext('2d');
    ctx.lineWidth = 1;
    ctx.lineCap = 'butt';
    ctx.fillStyle = settings.bgColor;
    ctx.fillRect (xi, yi, columns * mw, lines * mh);

    ctx.fillStyle = settings.color;

    for(var y=0; y<lines; y++){
      var len = 0;
      var current = digit[y][0];
      for(var x=0; x<columns; x++){
        if (current == digit[y][x]) {
          len++;
        } else {
          if (current == '1'){
            ctx.fillRect (xi + (x - len) * mw, yi + y * mh, mw * len, mh);
          }
          current = digit[y][x];
          len=1;
        }
      }
      if ( (len > 0) && (current == '1') ){
        ctx.fillRect (xi + (columns - len) * mw, yi + y * mh, mw * len, mh);
      }
    }
    if (settings.showHRI){
      var dim = ctx.measureText(hri);
      ctx.fillText(hri, xi + Math.floor((columns * mw - dim.width)/2), yi + lines * mh + settings.fontSize + settings.marginHRI);
    }
  },
  // canvas 1D barcode renderer
  digitToCanvas: function($container, settings, digit, hri){
    var w  = barcode.intval(settings.barWidth);
    var h = barcode.intval(settings.barHeight);
    var x = barcode.intval(settings.posX);
    var y = barcode.intval(settings.posY);
    this.digitToCanvasRenderer($container, settings, this.bitStringTo2DArray(digit), hri, x, y, w, h);
  },
  // canvas 2D barcode renderer
  digitToCanvas2D: function($container, settings, digit, hri){
    var s = barcode.intval(settings.moduleSize);
    var x = barcode.intval(settings.posX);
    var y = barcode.intval(settings.posY);
    this.digitToCanvasRenderer($container, settings, digit, hri, x, y, s, s);
  }
};

$.fn.extend({
  barcode: function(datas, type, settings) {
    var digit = "",
        hri   = "",
        code  = "",
        crc   = true,
        rect  = false,
        b2d   = false;

    if (typeof(datas) == "string"){
      code = datas;
    } else if (typeof(datas) == "object"){
      code = typeof(datas.code) == "string" ? datas.code : "";
      crc = typeof(datas.crc) != "undefined" ? datas.crc : true;
      rect = typeof(datas.rect) != "undefined" ? datas.rect : false;
    }
    if (code == "") return(false);

    if (typeof(settings) == "undefined") settings = [];
    for(var name in barcode.settings){
      if (settings[name] == undefined) settings[name] = barcode.settings[name];
    }

    switch(type){
      case "std25":
      case "int25":
        digit = barcode.i25.getDigit(code, crc, type);
        hri = barcode.i25.compute(code, crc, type);
      break;
      case "ean8":
      case "ean13":
        digit = barcode.ean.getDigit(code, type);
        hri = barcode.ean.compute(code, type);
      break;
      case "upc":
        digit = barcode.upc.getDigit(code);
        hri = barcode.upc.compute(code);
      break;
      case "code11":
        digit = barcode.code11.getDigit(code);
        hri = code;
      break;
      case "code39":
        digit = barcode.code39.getDigit(code);
        hri = code;
      break;
      case "code93":
        digit = barcode.code93.getDigit(code, crc);
        hri = code;
      break;
      case "code128":
        digit = barcode.code128.getDigit(code);
        hri = code;
      break;
      case "codabar":
        digit = barcode.codabar.getDigit(code);
        hri = code;
      break;
      case "msi":
        digit = barcode.msi.getDigit(code, crc);
        hri = barcode.msi.compute(code, crc);
      break;
      case "datamatrix":   
        digit = barcode.datamatrix.getDigit(code, rect);
        hri = code;
        b2d = true;
      break; 
    }
    if (digit.length == 0) return($(this));

    // Quiet Zone
    if ( !b2d && settings.addQuietZone) digit = "0000000000" + digit + "0000000000";

    var $this = $(this);
    var fname = 'digitTo' + settings.output.charAt(0).toUpperCase() + settings.output.substr(1) + (b2d ? '2D' : '');
    if (typeof(barcode[fname]) == 'function') {
      barcode[fname]($this, settings, digit, hri);
    }

    return($this);
  }
});

}(jQuery));