/*
 *  BarCode Coder Library (BCC Library)
 *  BCCL Version 1.0
 *    
 *	Porting : Jquery barcode plugin 
 *	Version : 1.3
 *	 
 *  Date	: September 26th 2009
 *	Author  : DEMONTE Jean-Baptiste (firejocker)
 *	Contact : jbdemonte @ gmail.com
 *	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
 *
 *  Managed :
 *     
 *  standard 2 of 5 (std25)
 *  interleaved 2 of 5 (int25)
 *  ean 8 (ean8)
 *  ean 13 (ean13)   
 *  code 11 (code11)
 *  code 39 (code39)
 *  code 93 (code93)
 *  code 128 (code128)  
 *  codabar (codabar)
 *  msi (msi)
 *  
 *  Output :
 *   
 *  CSS (compatible with any browser) - To print, you must set the option in your browser "print background image"
 *  SVG inline (not compatible with IE)
 *  BMP inline (not compatible with IE)      
 *  
 * 
 *  1.1 - 2009/05/26 
 *  -> std25 fixed
 *   
 *  1.2 - 2009/09/10
 *  parseInt replaced by intval (nb: parseInt("09") => 0)
 *  code128 fixed (C Table analyse)
 *           Thanks to Vadim for the bug reporting
 *  1.3 - 2009/09/26
 *  add bmp and svg image renderer   
 *  
 */
 
jQuery(function($){
	$.barcode = {
		settings:{
			barWidth: 1,
			barHeight: 50,
			showHRI: true,
			marginHRI: 5,
			bgColor: "#FFFFFF",
			color: "#000000",
			fontSize: "10px",
			output: "css"
		},
		intval: function(val){
    		var type = typeof( val );
            if (type == 'string'){
                tmp = parseInt(val * 1, 10);
                if (isNaN(tmp) || !isFinite(tmp)){
                    return 0;
                } else{
                    return tmp.toString(10);
                }
            } else if (type == 'number' && isFinite(val) ){
                return Math.floor(val);
            } else{
                return 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"],
			getDigit: function(code, type){
				// Check len (12 for ean13, 7 for ean8)
				var len = type == "ean8" ? 7 : 12;
				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
				return(result);
			},
			compute: function (code, type){
				var len = type == "ean13" ? 12 : 7;
				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());
			}
		},
		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 weight = 2;
                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);
            }
		},
		// 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));
            }
        },
        // 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;
    	},
        // bmp barcode renderer
		digitToBmp: function($container, settings, digit, hri){
            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 "settings.barWidth" byte length 
            for(i=0; i<settings.barWidth; i++){
                bar0 += c0;
                bar1 += c1;
            }
            var bars = '';
            var width = digit.length;
            var padding = (4 - ((settings.barWidth * width * 3) % 4)) % 4; // Padding for 4 byte alignment ("* 3" come from "3 byte to color R, G and B")
			var dataLen = (settings.barWidth * width + padding) * settings.barHeight;
            
            // create one line of byte with padding
			for(i=0; i<digit.length; i++) bars += digit.charAt(i) == '0' ? bar0 : bar1;
			for(i=0; i<padding; i++) bars += '\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(settings.barWidth * width, 4) +   // width
                        this.lec.cInt(settings.barHeight, 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 : dupplicate byte line "settings.barHeight" time 
			for(i=0; i<settings.barHeight; i++) bmp += bars;
			// 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));
            $container.html("").append(object);
                        
		},
        // css barcode renderer
		digitToCss: function($container, settings, digit, hri){
			var content = "";
			var bar1 = "<div style=\"float: left; background-color: " + settings.color + "; height: " + settings.barHeight + "px; width: ";
			var bar0 = "<div style=\"float: left; background-color: " + settings.bgColor + "; height: " + settings.barHeight + "px; width: ";
			var len = 0;
			var current = digit.charAt(0);
			for(var i=0; i<digit.length; i++){
				if (current == digit.charAt(i)) {
					len++;
				} else {
					content += (current == '0' ? bar0 : bar1) + (len * settings.barWidth) + "px\"></div>";
					current = digit.charAt(i);
					len=1;
				}
			}
			if (len > 0){
				content += (current == '0' ? bar0 : bar1) + (len * settings.barWidth) + "px\"></div>";
			}
			if (settings.showHRI){
                // add HRI centered
				content += "<div style=\"clear:both; width: 100%; background-color: " + settings.bgColor + "; color: " + settings.color + "; text-align: center; font-size: " + settings.fontSize + ";\">"+hri+"</div>";
			}
			// set "css" image to the container
			$container
				.css("padding", "0px")
				.css("overflow", "auto")
				.css("width", (settings.barWidth * digit.length) + "px")
				.html(content);
		},
        // svg barcode renderer
		digitToSvg: function($container, settings, digit, hri){
            var width = digit.length * settings.barWidth;
            var height = settings.barHeight;
            var fontSize = parseInt(settings.fontSize.replace("px", ""));
			if (settings.showHRI){
                height += 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 len = 0;
			var current = digit.charAt(0);
			for(var i=0; i<digit.length; i++){
				if (current == digit.charAt(i)) {
					len++;
				} else {
                    if (current == '1'){ // only draw "1" digit, "0" are in the background
                        svg += '<rect width="' +  (len * settings.barWidth) + '" height="' + settings.barHeight + '" x="' + ( (i-len) * settings.barWidth) + '" y="0" fill="' + settings.color + '" />';
                    }
					current = digit.charAt(i);
					len=1;
				}
			}
			if ( (len > 0) && (current == '1') ){
                svg += '<rect width="' +  (len * settings.barWidth) + '" height="' + settings.barHeight + '" x="' + ((i-len) * settings.barWidth) + '" y="0" fill="' + settings.color + '" />';
			}
			if (settings.showHRI){
                // add HRI as centered text
                svg += '<g transform="translate(' + Math.floor(width/2) + ' 0)">';
                svg += '<text y="' + height + '" 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);
            $container.html("").append(object);
		}
	}


	$.fn.extend({
		barcode: function(datas, type, settings) {
			var digit = "",
                hri   = "",
                code  = "",
                crc = true;
            
            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;
            }
            
            if (code == "") return(false);
			
			
			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 "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 = $.barcode.msi.compute(code, crc);
                    break;
            }
            if (digit.length == 0) return($(this));
			// add Quiet Zone
			digit = "0000000000" + digit + "0000000000";
			
			// merge default settings with call settings
			if (settings == undefined){
                settings = [];
			}
			for(var name in $.barcode.settings){
                if (settings[name] == undefined) settings[name] = $.barcode.settings[name];
			}
			
			var $this = $(this);
			
			// call the god renderer
			switch(settings.output){
                case "bmp":
                        $.barcode.digitToBmp($this, settings, digit, hri);
                    break;
                case "svg":
                        $.barcode.digitToSvg($this, settings, digit, hri);
                    break;
                default:
                        $.barcode.digitToCss($this, settings, digit, hri);
                    break;
             }
			
			
			return($this);
		}
	});
});