From 81c8a12397ef8d4d4e5c3c00506f49a4c7ce5cb0 Mon Sep 17 00:00:00 2001
From: Lars Jung <lrsjng@gmail.com>
Date: Sat, 17 Aug 2013 21:22:19 +0200
Subject: [PATCH 1/4] Sets version to 0.7.0+.

---
 README.md    | 5 +++++
 package.json | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 901afa5..62f5e27 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,11 @@ Kudos to [jquery.qrcode.js](https://github.com/jeromeetienne/jquery-qrcode).
 ## Changelog
 
 
+### develop branch
+
+* ...
+
+
 ### v0.7.0 - *2013-08-17*
 
 * some fixes
diff --git a/package.json b/package.json
index 89d0b9c..ebf35ce 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "jquery.qrcode",
   "displayName": "jQuery.qrcode",
-  "version": "0.7.0",
+  "version": "0.7.0+",
   "description": "generate QR codes dynamically",
   "url": "http://larsjung.de/qrcode/",
   "author": "Lars Jung",

From 09b743b86598edfbb2cd99e15377372adb37047d Mon Sep 17 00:00:00 2001
From: Lars Jung <lrsjng@gmail.com>
Date: Mon, 7 Jul 2014 18:18:20 +0200
Subject: [PATCH 2/4] Add bower support.

---
 LICENSE.md                |    2 +-
 bower.json                |   25 +
 dist/jquery.qrcode.js     | 1889 +++++++++++++++++++++++++++++++++++++
 dist/jquery.qrcode.min.js |    2 +
 makefile.js               |    7 +-
 5 files changed, 1922 insertions(+), 3 deletions(-)
 create mode 100644 bower.json
 create mode 100644 dist/jquery.qrcode.js
 create mode 100644 dist/jquery.qrcode.min.js

diff --git a/LICENSE.md b/LICENSE.md
index 35363c3..223593d 100644
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -1,4 +1,4 @@
-Copyright (c) 2013 Lars Jung, http://larsjung.de
+Copyright (c) 2014 Lars Jung, http://larsjung.de
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/bower.json b/bower.json
new file mode 100644
index 0000000..687a3bc
--- /dev/null
+++ b/bower.json
@@ -0,0 +1,25 @@
+{
+  "name": "jquery.qrcode",
+  "version": "0.7.0+",
+  "homepage": "http://larsjung.de/qrcode/",
+  "authors": [
+    "Lars Jung <lrsjng@gmail.com>"
+  ],
+  "description": "generate QR codes dynamically",
+  "main": "dist/jquery.qrcode.js",
+  "keywords": [
+    "jquery",
+    "javascript",
+    "qrcode"
+  ],
+  "license": "MIT",
+  "ignore": [
+    "**/.*",
+    "node_modules",
+    "bower_components",
+    "test",
+    "tests",
+    "build",
+    "local"
+  ]
+}
diff --git a/dist/jquery.qrcode.js b/dist/jquery.qrcode.js
new file mode 100644
index 0000000..9a9bdd6
--- /dev/null
+++ b/dist/jquery.qrcode.js
@@ -0,0 +1,1889 @@
+/*! jQuery.qrcode 0.7.0+1~81c8a12 - //larsjung.de/qrcode - MIT License */
+
+// Uses [QR Code Generator](http://www.d-project.com/qrcode/index.html) (MIT), appended to the end of this file.
+// Kudos to [jquery.qrcode.js](http://github.com/jeromeetienne/jquery-qrcode) (MIT).
+
+(function ($) {
+	'use strict';
+
+
+		// Wrapper for the original QR code generator.
+	var QRCode = function (text, level, version, quiet) {
+
+			// `qrcode` is the single public function that will be defined by the `QR Code Generator`
+			// at the end of the file.
+			var qr = qrcode(version, level);
+			qr.addData(text);
+			qr.make();
+
+			quiet = quiet || 0;
+
+			var qrModuleCount = qr.getModuleCount(),
+				quietModuleCount = qr.getModuleCount() + 2*quiet,
+				isDark = function (row, col) {
+
+					row -= quiet;
+					col -= quiet;
+
+					if (row < 0 || row >= qrModuleCount || col < 0 || col >= qrModuleCount) {
+						return false;
+					}
+
+					return qr.isDark(row, col);
+				},
+				addBlank = function (l, t, r, b) {
+
+					var prevIsDark = this.isDark,
+						moduleSize = 1 / quietModuleCount;
+
+					this.isDark = function (row, col) {
+
+						var ml = col * moduleSize,
+							mt = row * moduleSize,
+							mr = ml + moduleSize,
+							mb = mt + moduleSize;
+
+						return prevIsDark(row, col) && (l > mr || ml > r || t > mb || mt > b);
+					};
+				};
+
+			this.text = text;
+			this.level = level;
+			this.version = version;
+			this.moduleCount = quietModuleCount;
+			this.isDark = isDark;
+			this.addBlank = addBlank;
+		},
+
+		// Check if canvas is available in the browser (as Modernizr does)
+		canvasAvailable = (function () {
+
+			var elem = document.createElement('canvas');
+			return !!(elem.getContext && elem.getContext('2d'));
+		}()),
+
+		arcToAvailable = Object.prototype.toString.call(window.opera) !== '[object Opera]',
+
+		// Returns a minimal QR code for the given text starting with version `minVersion`.
+		// Returns `null` if `text` is too long to be encoded in `maxVersion`.
+		createQRCode = function (text, level, minVersion, maxVersion, quiet) {
+
+			minVersion = Math.max(1, minVersion || 1);
+			maxVersion = Math.min(40, maxVersion || 40);
+			for (var version = minVersion; version <= maxVersion; version += 1) {
+				try {
+					return new QRCode(text, level, version, quiet);
+				} catch (err) {}
+			}
+		},
+
+		drawBackgroundLabel = function (qr, context, settings) {
+
+			var size = settings.size,
+				font = "bold " + (settings.mSize * size) + "px " + settings.fontname,
+				ctx = $('<canvas/>')[0].getContext("2d");
+
+			ctx.font = font;
+
+			var w = ctx.measureText(settings.label).width,
+				sh = settings.mSize,
+				sw = w / size,
+				sl = (1 - sw) * settings.mPosX,
+				st = (1 - sh) * settings.mPosY,
+				sr = sl + sw,
+				sb = st + sh,
+				pad = 0.01;
+
+			if (settings.mode === 1) {
+				// Strip
+				qr.addBlank(0, st - pad, size, sb + pad);
+			} else {
+				// Box
+				qr.addBlank(sl - pad, st - pad, sr + pad, sb + pad);
+			}
+
+			context.fillStyle = settings.fontcolor;
+			context.font = font;
+			context.fillText(settings.label, sl*size, st*size + 0.75 * settings.mSize * size);
+		},
+
+		drawBackgroundImage = function (qr, context, settings) {
+
+			var size = settings.size,
+				w = settings.image.naturalWidth || 1,
+				h = settings.image.naturalHeight || 1,
+				sh = settings.mSize,
+				sw = sh * w / h,
+				sl = (1 - sw) * settings.mPosX,
+				st = (1 - sh) * settings.mPosY,
+				sr = sl + sw,
+				sb = st + sh,
+				pad = 0.01;
+
+			if (settings.mode === 3) {
+				// Strip
+				qr.addBlank(0, st - pad, size, sb + pad);
+			} else {
+				// Box
+				qr.addBlank(sl - pad, st - pad, sr + pad, sb + pad);
+			}
+
+			context.drawImage(settings.image, sl*size, st*size, sw*size, sh*size);
+		},
+
+		drawBackground = function (qr, context, settings) {
+
+			if ($(settings.background).is('img')) {
+				context.drawImage(settings.background, 0, 0, settings.size, settings.size);
+			} else if (settings.background) {
+				context.fillStyle = settings.background;
+				context.fillRect(settings.left, settings.top, settings.size, settings.size);
+			}
+
+			var mode = settings.mode;
+			if (mode === 1 || mode === 2) {
+				drawBackgroundLabel(qr, context, settings);
+			} else if (mode === 3 || mode === 4) {
+				drawBackgroundImage(qr, context, settings);
+			}
+		},
+
+		drawModuleDefault = function (qr, context, settings, left, top, width, row, col) {
+
+			if (qr.isDark(row, col)) {
+				context.rect(left, top, width, width);
+			}
+		},
+
+		drawModuleRoundedDark = function (ctx, l, t, r, b, rad, nw, ne, se, sw) {
+
+			if (nw) {
+				ctx.moveTo(l + rad, t);
+			} else {
+				ctx.moveTo(l, t);
+			}
+
+			if (ne) {
+				ctx.lineTo(r - rad, t);
+				ctx.arcTo(r, t, r, b, rad);
+			} else {
+				ctx.lineTo(r, t);
+			}
+
+			if (se) {
+				ctx.lineTo(r, b - rad);
+				ctx.arcTo(r, b, l, b, rad);
+			} else {
+				ctx.lineTo(r, b);
+			}
+
+			if (sw) {
+				ctx.lineTo(l + rad, b);
+				ctx.arcTo(l, b, l, t, rad);
+			} else {
+				ctx.lineTo(l, b);
+			}
+
+			if (nw) {
+				ctx.lineTo(l, t + rad);
+				ctx.arcTo(l, t, r, t, rad);
+			} else {
+				ctx.lineTo(l, t);
+			}
+		},
+
+		drawModuleRoundendLight = function (ctx, l, t, r, b, rad, nw, ne, se, sw) {
+
+			if (nw) {
+				ctx.moveTo(l + rad, t);
+				ctx.lineTo(l, t);
+				ctx.lineTo(l, t + rad);
+				ctx.arcTo(l, t, l + rad, t, rad);
+			}
+
+			if (ne) {
+				ctx.moveTo(r - rad, t);
+				ctx.lineTo(r, t);
+				ctx.lineTo(r, t + rad);
+				ctx.arcTo(r, t, r - rad, t, rad);
+			}
+
+			if (se) {
+				ctx.moveTo(r - rad, b);
+				ctx.lineTo(r, b);
+				ctx.lineTo(r, b - rad);
+				ctx.arcTo(r, b, r - rad, b, rad);
+			}
+
+			if (sw) {
+				ctx.moveTo(l + rad, b);
+				ctx.lineTo(l, b);
+				ctx.lineTo(l, b - rad);
+				ctx.arcTo(l, b, l + rad, b, rad);
+			}
+		},
+
+		drawModuleRounded = function (qr, context, settings, left, top, width, row, col) {
+
+			var isDark = qr.isDark,
+				right = left + width,
+				bottom = top + width,
+				radius = settings.radius * width,
+				rowT = row - 1,
+				rowB = row + 1,
+				colL = col - 1,
+				colR = col + 1,
+				center = isDark(row, col),
+				northwest = isDark(rowT, colL),
+				north = isDark(rowT, col),
+				northeast = isDark(rowT, colR),
+				east = isDark(row, colR),
+				southeast = isDark(rowB, colR),
+				south = isDark(rowB, col),
+				southwest = isDark(rowB, colL),
+				west = isDark(row, colL);
+
+			if (center) {
+				drawModuleRoundedDark(context, left, top, right, bottom, radius, !north && !west, !north && !east, !south && !east, !south && !west);
+			} else {
+				drawModuleRoundendLight(context, left, top, right, bottom, radius, north && west && northwest, north && east && northeast, south && east && southeast, south && west && southwest);
+			}
+		},
+
+		drawModules = function (qr, context, settings) {
+
+			var moduleCount = qr.moduleCount,
+				moduleSize = settings.size / moduleCount,
+				fn = drawModuleDefault,
+				row, col;
+
+			if (arcToAvailable && settings.radius > 0 && settings.radius <= 0.5) {
+				fn = drawModuleRounded;
+			}
+
+			context.beginPath();
+			for (row = 0; row < moduleCount; row += 1) {
+				for (col = 0; col < moduleCount; col += 1) {
+
+					var l = settings.left + col * moduleSize,
+						t = settings.top + row * moduleSize,
+						w = moduleSize;
+
+					fn(qr, context, settings, l, t, w, row, col);
+				}
+			}
+			if ($(settings.fill).is('img')) {
+				context.strokeStyle = 'rgba(0,0,0,0.5)';
+				context.lineWidth = 2;
+				context.stroke();
+				var prev = context.globalCompositeOperation;
+				context.globalCompositeOperation = "destination-out";
+				context.fill();
+				context.globalCompositeOperation = prev;
+
+				context.clip();
+				context.drawImage(settings.fill, 0, 0, settings.size, settings.size);
+				context.restore();
+			} else {
+				context.fillStyle = settings.fill;
+				context.fill();
+			}
+		},
+
+		// Draws QR code to the given `canvas` and returns it.
+		drawOnCanvas = function (canvas, settings) {
+
+			var qr = createQRCode(settings.text, settings.ecLevel, settings.minVersion, settings.maxVersion, settings.quiet);
+			if (!qr) {
+				return null;
+			}
+
+			var $canvas = $(canvas).data('qrcode', qr),
+				context = $canvas[0].getContext('2d');
+
+			drawBackground(qr, context, settings);
+			drawModules(qr, context, settings);
+
+			return $canvas;
+		},
+
+		// Returns a `canvas` element representing the QR code for the given settings.
+		createCanvas = function (settings) {
+
+			var $canvas = $('<canvas/>').attr('width', settings.size).attr('height', settings.size);
+			return drawOnCanvas($canvas, settings);
+		},
+
+		// Returns an `image` element representing the QR code for the given settings.
+		createImage = function (settings) {
+
+			return $('<img/>').attr('src', createCanvas(settings)[0].toDataURL('image/png'));
+		},
+
+		// Returns a `div` element representing the QR code for the given settings.
+		createDiv = function (settings) {
+
+			var qr = createQRCode(settings.text, settings.ecLevel, settings.minVersion, settings.maxVersion, settings.quiet);
+			if (!qr) {
+				return null;
+			}
+
+				// some shortcuts to improve compression
+			var settings_size = settings.size,
+				settings_bgColor = settings.background,
+				math_floor = Math.floor,
+
+				moduleCount = qr.moduleCount,
+				moduleSize = math_floor(settings_size / moduleCount),
+				offset = math_floor(0.5 * (settings_size - moduleSize * moduleCount)),
+
+				row, col,
+
+				containerCSS = {
+					position: 'relative',
+					left: 0,
+					top: 0,
+					padding: 0,
+					margin: 0,
+					width: settings_size,
+					height: settings_size
+				},
+				darkCSS = {
+					position: 'absolute',
+					padding: 0,
+					margin: 0,
+					width: moduleSize,
+					height: moduleSize,
+					'background-color': settings.fill
+				},
+
+				$div = $('<div/>').data('qrcode', qr).css(containerCSS);
+
+			if (settings_bgColor) {
+				$div.css('background-color', settings_bgColor);
+			}
+
+			for (row = 0; row < moduleCount; row += 1) {
+				for (col = 0; col < moduleCount; col += 1) {
+					if (qr.isDark(row, col)) {
+						$('<div/>')
+							.css(darkCSS)
+							.css({
+								left: offset + col * moduleSize,
+								top: offset + row * moduleSize
+							})
+							.appendTo($div);
+					}
+				}
+			}
+
+			return $div;
+		},
+
+		createHTML = function (settings) {
+
+			if (canvasAvailable && settings.render === 'canvas') {
+				return createCanvas(settings);
+			} else if (canvasAvailable && settings.render === 'image') {
+				return createImage(settings);
+			}
+
+			return createDiv(settings);
+		},
+
+		// Plugin
+		// ======
+
+		// Default settings
+		// ----------------
+		defaults = {
+
+			// render method: `'canvas'`, `'image'` or `'div'`
+			render: 'canvas',
+
+			// version range somewhere in 1 .. 40
+			minVersion: 1,
+			maxVersion: 40,
+
+			// error correction level: `'L'`, `'M'`, `'Q'` or `'H'`
+			ecLevel: 'L',
+
+			// offset in pixel if drawn onto existing canvas
+			left: 0,
+			top: 0,
+
+			// size in pixel
+			size: 200,
+
+			// code color or image element
+			fill: '#000',
+
+			// background color or image element, `null` for transparent background
+			background: null,
+
+			// content
+			text: 'no text',
+
+			// corner radius relative to module width: 0.0 .. 0.5
+			radius: 0,
+
+			// quiet zone in modules
+			quiet: 0,
+
+			// modes
+			// 0: normal
+			// 1: label strip
+			// 2: label box
+			// 3: image strip
+			// 4: image box
+			mode: 0,
+
+			mSize: 0.1,
+			mPosX: 0.5,
+			mPosY: 0.5,
+
+			label: 'no label',
+			fontname: 'sans',
+			fontcolor: '#000',
+
+			image: null
+		};
+
+	// Register the plugin
+	// -------------------
+	$.fn.qrcode = function(options) {
+
+		var settings = $.extend({}, defaults, options);
+
+		return this.each(function () {
+
+			if (this.nodeName.toLowerCase() === 'canvas') {
+				drawOnCanvas(this, settings);
+			} else {
+				$(this).append(createHTML(settings));
+			}
+		});
+	};
+
+	// jQuery.qrcode plug in code ends here
+
+	// QR Code Generator
+	// =================
+	//---------------------------------------------------------------------
+	//
+	// QR Code Generator for JavaScript
+	//
+	// Copyright (c) 2009 Kazuhiko Arase
+	//
+	// URL: http://www.d-project.com/
+	//
+	// Licensed under the MIT license:
+	//	http://www.opensource.org/licenses/mit-license.php
+	//
+	// The word 'QR Code' is registered trademark of
+	// DENSO WAVE INCORPORATED
+	//	http://www.denso-wave.com/qrcode/faqpatent-e.html
+	//
+	//---------------------------------------------------------------------
+	var qrcode = function() {
+		//---------------------------------------------------------------------
+		// qrcode
+		//---------------------------------------------------------------------
+		/**
+		 * qrcode
+		 * @param typeNumber 1 to 10
+		 * @param errorCorrectLevel 'L','M','Q','H'
+		 */
+		var qrcode = function(typeNumber, errorCorrectLevel) {
+			var PAD0 = 0xEC;
+			var PAD1 = 0x11;
+			var _typeNumber = typeNumber;
+			var _errorCorrectLevel = QRErrorCorrectLevel[errorCorrectLevel];
+			var _modules = null;
+			var _moduleCount = 0;
+			var _dataCache = null;
+			var _dataList = new Array();
+			var _this = {};
+			var makeImpl = function(test, maskPattern) {
+				_moduleCount = _typeNumber * 4 + 17;
+				_modules = function(moduleCount) {
+					var modules = new Array(moduleCount);
+					for (var row = 0; row < moduleCount; row += 1) {
+						modules[row] = new Array(moduleCount);
+						for (var col = 0; col < moduleCount; col += 1) {
+							modules[row][col] = null;
+						}
+					}
+					return modules;
+				}(_moduleCount);
+				setupPositionProbePattern(0, 0);
+				setupPositionProbePattern(_moduleCount - 7, 0);
+				setupPositionProbePattern(0, _moduleCount - 7);
+				setupPositionAdjustPattern();
+				setupTimingPattern();
+				setupTypeInfo(test, maskPattern);
+				if (_typeNumber >= 7) {
+					setupTypeNumber(test);
+				}
+				if (_dataCache == null) {
+					_dataCache = createData(_typeNumber, _errorCorrectLevel, _dataList);
+				}
+				mapData(_dataCache, maskPattern);
+			};
+			var setupPositionProbePattern = function(row, col) {
+				for (var r = -1; r <= 7; r += 1) {
+					if (row + r <= -1 || _moduleCount <= row + r) continue;
+					for (var c = -1; c <= 7; c += 1) {
+						if (col + c <= -1 || _moduleCount <= col + c) continue;
+						if ( (0 <= r && r <= 6 && (c == 0 || c == 6) )
+								|| (0 <= c && c <= 6 && (r == 0 || r == 6) )
+								|| (2 <= r && r <= 4 && 2 <= c && c <= 4) ) {
+							_modules[row + r][col + c] = true;
+						} else {
+							_modules[row + r][col + c] = false;
+						}
+					}
+				}
+			};
+			var getBestMaskPattern = function() {
+				var minLostPoint = 0;
+				var pattern = 0;
+				for (var i = 0; i < 8; i += 1) {
+					makeImpl(true, i);
+					var lostPoint = QRUtil.getLostPoint(_this);
+					if (i == 0 || minLostPoint > lostPoint) {
+						minLostPoint = lostPoint;
+						pattern = i;
+					}
+				}
+				return pattern;
+			};
+			var setupTimingPattern = function() {
+				for (var r = 8; r < _moduleCount - 8; r += 1) {
+					if (_modules[r][6] != null) {
+						continue;
+					}
+					_modules[r][6] = (r % 2 == 0);
+				}
+				for (var c = 8; c < _moduleCount - 8; c += 1) {
+					if (_modules[6][c] != null) {
+						continue;
+					}
+					_modules[6][c] = (c % 2 == 0);
+				}
+			};
+			var setupPositionAdjustPattern = function() {
+				var pos = QRUtil.getPatternPosition(_typeNumber);
+				for (var i = 0; i < pos.length; i += 1) {
+					for (var j = 0; j < pos.length; j += 1) {
+						var row = pos[i];
+						var col = pos[j];
+						if (_modules[row][col] != null) {
+							continue;
+						}
+						for (var r = -2; r <= 2; r += 1) {
+							for (var c = -2; c <= 2; c += 1) {
+								if (r == -2 || r == 2 || c == -2 || c == 2
+										|| (r == 0 && c == 0) ) {
+									_modules[row + r][col + c] = true;
+								} else {
+									_modules[row + r][col + c] = false;
+								}
+							}
+						}
+					}
+				}
+			};
+			var setupTypeNumber = function(test) {
+				var bits = QRUtil.getBCHTypeNumber(_typeNumber);
+				for (var i = 0; i < 18; i += 1) {
+					var mod = (!test && ( (bits >> i) & 1) == 1);
+					_modules[Math.floor(i / 3)][i % 3 + _moduleCount - 8 - 3] = mod;
+				}
+				for (var i = 0; i < 18; i += 1) {
+					var mod = (!test && ( (bits >> i) & 1) == 1);
+					_modules[i % 3 + _moduleCount - 8 - 3][Math.floor(i / 3)] = mod;
+				}
+			};
+			var setupTypeInfo = function(test, maskPattern) {
+				var data = (_errorCorrectLevel << 3) | maskPattern;
+				var bits = QRUtil.getBCHTypeInfo(data);
+				// vertical
+				for (var i = 0; i < 15; i += 1) {
+					var mod = (!test && ( (bits >> i) & 1) == 1);
+					if (i < 6) {
+						_modules[i][8] = mod;
+					} else if (i < 8) {
+						_modules[i + 1][8] = mod;
+					} else {
+						_modules[_moduleCount - 15 + i][8] = mod;
+					}
+				}
+				// horizontal
+				for (var i = 0; i < 15; i += 1) {
+					var mod = (!test && ( (bits >> i) & 1) == 1);
+					if (i < 8) {
+						_modules[8][_moduleCount - i - 1] = mod;
+					} else if (i < 9) {
+						_modules[8][15 - i - 1 + 1] = mod;
+					} else {
+						_modules[8][15 - i - 1] = mod;
+					}
+				}
+				// fixed module
+				_modules[_moduleCount - 8][8] = (!test);
+			};
+			var mapData = function(data, maskPattern) {
+				var inc = -1;
+				var row = _moduleCount - 1;
+				var bitIndex = 7;
+				var byteIndex = 0;
+				var maskFunc = QRUtil.getMaskFunction(maskPattern);
+				for (var col = _moduleCount - 1; col > 0; col -= 2) {
+					if (col == 6) col -= 1;
+					while (true) {
+						for (var c = 0; c < 2; c += 1) {
+							if (_modules[row][col - c] == null) {
+								var dark = false;
+								if (byteIndex < data.length) {
+									dark = ( ( (data[byteIndex] >>> bitIndex) & 1) == 1);
+								}
+								var mask = maskFunc(row, col - c);
+								if (mask) {
+									dark = !dark;
+								}
+								_modules[row][col - c] = dark;
+								bitIndex -= 1;
+								if (bitIndex == -1) {
+									byteIndex += 1;
+									bitIndex = 7;
+								}
+							}
+						}
+						row += inc;
+						if (row < 0 || _moduleCount <= row) {
+							row -= inc;
+							inc = -inc;
+							break;
+						}
+					}
+				}
+			};
+			var createBytes = function(buffer, rsBlocks) {
+				var offset = 0;
+				var maxDcCount = 0;
+				var maxEcCount = 0;
+				var dcdata = new Array(rsBlocks.length);
+				var ecdata = new Array(rsBlocks.length);
+				for (var r = 0; r < rsBlocks.length; r += 1) {
+					var dcCount = rsBlocks[r].dataCount;
+					var ecCount = rsBlocks[r].totalCount - dcCount;
+					maxDcCount = Math.max(maxDcCount, dcCount);
+					maxEcCount = Math.max(maxEcCount, ecCount);
+					dcdata[r] = new Array(dcCount);
+					for (var i = 0; i < dcdata[r].length; i += 1) {
+						dcdata[r][i] = 0xff & buffer.getBuffer()[i + offset];
+					}
+					offset += dcCount;
+					var rsPoly = QRUtil.getErrorCorrectPolynomial(ecCount);
+					var rawPoly = qrPolynomial(dcdata[r], rsPoly.getLength() - 1);
+					var modPoly = rawPoly.mod(rsPoly);
+					ecdata[r] = new Array(rsPoly.getLength() - 1);
+					for (var i = 0; i < ecdata[r].length; i += 1) {
+						var modIndex = i + modPoly.getLength() - ecdata[r].length;
+						ecdata[r][i] = (modIndex >= 0)? modPoly.get(modIndex) : 0;
+					}
+				}
+				var totalCodeCount = 0;
+				for (var i = 0; i < rsBlocks.length; i += 1) {
+					totalCodeCount += rsBlocks[i].totalCount;
+				}
+				var data = new Array(totalCodeCount);
+				var index = 0;
+				for (var i = 0; i < maxDcCount; i += 1) {
+					for (var r = 0; r < rsBlocks.length; r += 1) {
+						if (i < dcdata[r].length) {
+							data[index] = dcdata[r][i];
+							index += 1;
+						}
+					}
+				}
+				for (var i = 0; i < maxEcCount; i += 1) {
+					for (var r = 0; r < rsBlocks.length; r += 1) {
+						if (i < ecdata[r].length) {
+							data[index] = ecdata[r][i];
+							index += 1;
+						}
+					}
+				}
+				return data;
+			};
+			var createData = function(typeNumber, errorCorrectLevel, dataList) {
+				var rsBlocks = QRRSBlock.getRSBlocks(typeNumber, errorCorrectLevel);
+				var buffer = qrBitBuffer();
+				for (var i = 0; i < dataList.length; i += 1) {
+					var data = dataList[i];
+					buffer.put(data.getMode(), 4);
+					buffer.put(data.getLength(), QRUtil.getLengthInBits(data.getMode(), typeNumber) );
+					data.write(buffer);
+				}
+				// calc num max data.
+				var totalDataCount = 0;
+				for (var i = 0; i < rsBlocks.length; i += 1) {
+					totalDataCount += rsBlocks[i].dataCount;
+				}
+				if (buffer.getLengthInBits() > totalDataCount * 8) {
+					throw new Error('code length overflow. ('
+						+ buffer.getLengthInBits()
+						+ '>'
+						+ totalDataCount * 8
+						+ ')');
+				}
+				// end code
+				if (buffer.getLengthInBits() + 4 <= totalDataCount * 8) {
+					buffer.put(0, 4);
+				}
+				// padding
+				while (buffer.getLengthInBits() % 8 != 0) {
+					buffer.putBit(false);
+				}
+				// padding
+				while (true) {
+					if (buffer.getLengthInBits() >= totalDataCount * 8) {
+						break;
+					}
+					buffer.put(PAD0, 8);
+					if (buffer.getLengthInBits() >= totalDataCount * 8) {
+						break;
+					}
+					buffer.put(PAD1, 8);
+				}
+				return createBytes(buffer, rsBlocks);
+			};
+			_this.addData = function(data) {
+				var newData = qr8BitByte(data);
+				_dataList.push(newData);
+				_dataCache = null;
+			};
+			_this.isDark = function(row, col) {
+				if (row < 0 || _moduleCount <= row || col < 0 || _moduleCount <= col) {
+					throw new Error(row + ',' + col);
+				}
+				return _modules[row][col];
+			};
+			_this.getModuleCount = function() {
+				return _moduleCount;
+			};
+			_this.make = function() {
+				makeImpl(false, getBestMaskPattern() );
+			};
+			_this.createTableTag = function(cellSize, margin) {
+				cellSize = cellSize || 2;
+				margin = (typeof margin == 'undefined')? cellSize * 4 : margin;
+				var qrHtml = '';
+				qrHtml += '<table style="';
+				qrHtml += ' border-width: 0px; border-style: none;';
+				qrHtml += ' border-collapse: collapse;';
+				qrHtml += ' padding: 0px; margin: ' + margin + 'px;';
+				qrHtml += '">';
+				qrHtml += '<tbody>';
+				for (var r = 0; r < _this.getModuleCount(); r += 1) {
+					qrHtml += '<tr>';
+					for (var c = 0; c < _this.getModuleCount(); c += 1) {
+						qrHtml += '<td style="';
+						qrHtml += ' border-width: 0px; border-style: none;';
+						qrHtml += ' border-collapse: collapse;';
+						qrHtml += ' padding: 0px; margin: 0px;';
+						qrHtml += ' width: ' + cellSize + 'px;';
+						qrHtml += ' height: ' + cellSize + 'px;';
+						qrHtml += ' background-color: ';
+						qrHtml += _this.isDark(r, c)? '#000000' : '#ffffff';
+						qrHtml += ';';
+						qrHtml += '"/>';
+					}
+					qrHtml += '</tr>';
+				}
+				qrHtml += '</tbody>';
+				qrHtml += '</table>';
+				return qrHtml;
+			};
+			_this.createImgTag = function(cellSize, margin) {
+				cellSize = cellSize || 2;
+				margin = (typeof margin == 'undefined')? cellSize * 4 : margin;
+				var size = _this.getModuleCount() * cellSize + margin * 2;
+				var min = margin;
+				var max = size - margin;
+				return createImgTag(size, size, function(x, y) {
+					if (min <= x && x < max && min <= y && y < max) {
+						var c = Math.floor( (x - min) / cellSize);
+						var r = Math.floor( (y - min) / cellSize);
+						return _this.isDark(r, c)? 0 : 1;
+					} else {
+						return 1;
+					}
+				} );
+			};
+			return _this;
+		};
+		//---------------------------------------------------------------------
+		// qrcode.stringToBytes
+		//---------------------------------------------------------------------
+		qrcode.stringToBytes = function(s) {
+			var bytes = new Array();
+			for (var i = 0; i < s.length; i += 1) {
+				var c = s.charCodeAt(i);
+				bytes.push(c & 0xff);
+			}
+			return bytes;
+		};
+		//---------------------------------------------------------------------
+		// qrcode.createStringToBytes
+		//---------------------------------------------------------------------
+		/**
+		 * @param unicodeData base64 string of byte array.
+		 * [16bit Unicode],[16bit Bytes], ...
+		 * @param numChars
+		 */
+		qrcode.createStringToBytes = function(unicodeData, numChars) {
+			// create conversion map.
+			var unicodeMap = function() {
+				var bin = base64DecodeInputStream(unicodeData);
+				var read = function() {
+					var b = bin.read();
+					if (b == -1) throw new Error();
+					return b;
+				};
+				var count = 0;
+				var unicodeMap = {};
+				while (true) {
+					var b0 = bin.read();
+					if (b0 == -1) break;
+					var b1 = read();
+					var b2 = read();
+					var b3 = read();
+					var k = String.fromCharCode( (b0 << 8) | b1);
+					var v = (b2 << 8) | b3;
+					unicodeMap[k] = v;
+					count += 1;
+				}
+				if (count != numChars) {
+					throw new Error(count + ' != ' + numChars);
+				}
+				return unicodeMap;
+			}();
+			var unknownChar = '?'.charCodeAt(0);
+			return function(s) {
+				var bytes = new Array();
+				for (var i = 0; i < s.length; i += 1) {
+					var c = s.charCodeAt(i);
+					if (c < 128) {
+						bytes.push(c);
+					} else {
+						var b = unicodeMap[s.charAt(i)];
+						if (typeof b == 'number') {
+							if ( (b & 0xff) == b) {
+								// 1byte
+								bytes.push(b);
+							} else {
+								// 2bytes
+								bytes.push(b >>> 8);
+								bytes.push(b & 0xff);
+							}
+						} else {
+							bytes.push(unknownChar);
+						}
+					}
+				}
+				return bytes;
+			};
+		};
+		//---------------------------------------------------------------------
+		// QRMode
+		//---------------------------------------------------------------------
+		var QRMode = {
+			MODE_NUMBER :		1 << 0,
+			MODE_ALPHA_NUM : 	1 << 1,
+			MODE_8BIT_BYTE : 	1 << 2,
+			MODE_KANJI :		1 << 3
+		};
+		//---------------------------------------------------------------------
+		// QRErrorCorrectLevel
+		//---------------------------------------------------------------------
+		var QRErrorCorrectLevel = {
+			L : 1,
+			M : 0,
+			Q : 3,
+			H : 2
+		};
+		//---------------------------------------------------------------------
+		// QRMaskPattern
+		//---------------------------------------------------------------------
+		var QRMaskPattern = {
+			PATTERN000 : 0,
+			PATTERN001 : 1,
+			PATTERN010 : 2,
+			PATTERN011 : 3,
+			PATTERN100 : 4,
+			PATTERN101 : 5,
+			PATTERN110 : 6,
+			PATTERN111 : 7
+		};
+		//---------------------------------------------------------------------
+		// QRUtil
+		//---------------------------------------------------------------------
+		var QRUtil = function() {
+			var PATTERN_POSITION_TABLE = [
+				[],
+				[6, 18],
+				[6, 22],
+				[6, 26],
+				[6, 30],
+				[6, 34],
+				[6, 22, 38],
+				[6, 24, 42],
+				[6, 26, 46],
+				[6, 28, 50],
+				[6, 30, 54],
+				[6, 32, 58],
+				[6, 34, 62],
+				[6, 26, 46, 66],
+				[6, 26, 48, 70],
+				[6, 26, 50, 74],
+				[6, 30, 54, 78],
+				[6, 30, 56, 82],
+				[6, 30, 58, 86],
+				[6, 34, 62, 90],
+				[6, 28, 50, 72, 94],
+				[6, 26, 50, 74, 98],
+				[6, 30, 54, 78, 102],
+				[6, 28, 54, 80, 106],
+				[6, 32, 58, 84, 110],
+				[6, 30, 58, 86, 114],
+				[6, 34, 62, 90, 118],
+				[6, 26, 50, 74, 98, 122],
+				[6, 30, 54, 78, 102, 126],
+				[6, 26, 52, 78, 104, 130],
+				[6, 30, 56, 82, 108, 134],
+				[6, 34, 60, 86, 112, 138],
+				[6, 30, 58, 86, 114, 142],
+				[6, 34, 62, 90, 118, 146],
+				[6, 30, 54, 78, 102, 126, 150],
+				[6, 24, 50, 76, 102, 128, 154],
+				[6, 28, 54, 80, 106, 132, 158],
+				[6, 32, 58, 84, 110, 136, 162],
+				[6, 26, 54, 82, 110, 138, 166],
+				[6, 30, 58, 86, 114, 142, 170]
+			];
+			var G15 = (1 << 10) | (1 << 8) | (1 << 5) | (1 << 4) | (1 << 2) | (1 << 1) | (1 << 0);
+			var G18 = (1 << 12) | (1 << 11) | (1 << 10) | (1 << 9) | (1 << 8) | (1 << 5) | (1 << 2) | (1 << 0);
+			var G15_MASK = (1 << 14) | (1 << 12) | (1 << 10) | (1 << 4) | (1 << 1);
+			var _this = {};
+			var getBCHDigit = function(data) {
+				var digit = 0;
+				while (data != 0) {
+					digit += 1;
+					data >>>= 1;
+				}
+				return digit;
+			};
+			_this.getBCHTypeInfo = function(data) {
+				var d = data << 10;
+				while (getBCHDigit(d) - getBCHDigit(G15) >= 0) {
+					d ^= (G15 << (getBCHDigit(d) - getBCHDigit(G15) ) );
+				}
+				return ( (data << 10) | d) ^ G15_MASK;
+			};
+			_this.getBCHTypeNumber = function(data) {
+				var d = data << 12;
+				while (getBCHDigit(d) - getBCHDigit(G18) >= 0) {
+					d ^= (G18 << (getBCHDigit(d) - getBCHDigit(G18) ) );
+				}
+				return (data << 12) | d;
+			};
+			_this.getPatternPosition = function(typeNumber) {
+				return PATTERN_POSITION_TABLE[typeNumber - 1];
+			};
+			_this.getMaskFunction = function(maskPattern) {
+				switch (maskPattern) {
+				case QRMaskPattern.PATTERN000 :
+					return function(i, j) { return (i + j) % 2 == 0; };
+				case QRMaskPattern.PATTERN001 :
+					return function(i, j) { return i % 2 == 0; };
+				case QRMaskPattern.PATTERN010 :
+					return function(i, j) { return j % 3 == 0; };
+				case QRMaskPattern.PATTERN011 :
+					return function(i, j) { return (i + j) % 3 == 0; };
+				case QRMaskPattern.PATTERN100 :
+					return function(i, j) { return (Math.floor(i / 2) + Math.floor(j / 3) ) % 2 == 0; };
+				case QRMaskPattern.PATTERN101 :
+					return function(i, j) { return (i * j) % 2 + (i * j) % 3 == 0; };
+				case QRMaskPattern.PATTERN110 :
+					return function(i, j) { return ( (i * j) % 2 + (i * j) % 3) % 2 == 0; };
+				case QRMaskPattern.PATTERN111 :
+					return function(i, j) { return ( (i * j) % 3 + (i + j) % 2) % 2 == 0; };
+				default :
+					throw new Error('bad maskPattern:' + maskPattern);
+				}
+			};
+			_this.getErrorCorrectPolynomial = function(errorCorrectLength) {
+				var a = qrPolynomial([1], 0);
+				for (var i = 0; i < errorCorrectLength; i += 1) {
+					a = a.multiply(qrPolynomial([1, QRMath.gexp(i)], 0) );
+				}
+				return a;
+			};
+			_this.getLengthInBits = function(mode, type) {
+				if (1 <= type && type < 10) {
+					// 1 - 9
+					switch(mode) {
+					case QRMode.MODE_NUMBER 	: return 10;
+					case QRMode.MODE_ALPHA_NUM 	: return 9;
+					case QRMode.MODE_8BIT_BYTE	: return 8;
+					case QRMode.MODE_KANJI		: return 8;
+					default :
+						throw new Error('mode:' + mode);
+					}
+				} else if (type < 27) {
+					// 10 - 26
+					switch(mode) {
+					case QRMode.MODE_NUMBER 	: return 12;
+					case QRMode.MODE_ALPHA_NUM 	: return 11;
+					case QRMode.MODE_8BIT_BYTE	: return 16;
+					case QRMode.MODE_KANJI		: return 10;
+					default :
+						throw new Error('mode:' + mode);
+					}
+				} else if (type < 41) {
+					// 27 - 40
+					switch(mode) {
+					case QRMode.MODE_NUMBER 	: return 14;
+					case QRMode.MODE_ALPHA_NUM	: return 13;
+					case QRMode.MODE_8BIT_BYTE	: return 16;
+					case QRMode.MODE_KANJI		: return 12;
+					default :
+						throw new Error('mode:' + mode);
+					}
+				} else {
+					throw new Error('type:' + type);
+				}
+			};
+			_this.getLostPoint = function(qrcode) {
+				var moduleCount = qrcode.getModuleCount();
+				var lostPoint = 0;
+				// LEVEL1
+				for (var row = 0; row < moduleCount; row += 1) {
+					for (var col = 0; col < moduleCount; col += 1) {
+						var sameCount = 0;
+						var dark = qrcode.isDark(row, col);
+						for (var r = -1; r <= 1; r += 1) {
+							if (row + r < 0 || moduleCount <= row + r) {
+								continue;
+							}
+							for (var c = -1; c <= 1; c += 1) {
+								if (col + c < 0 || moduleCount <= col + c) {
+									continue;
+								}
+								if (r == 0 && c == 0) {
+									continue;
+								}
+								if (dark == qrcode.isDark(row + r, col + c) ) {
+									sameCount += 1;
+								}
+							}
+						}
+						if (sameCount > 5) {
+							lostPoint += (3 + sameCount - 5);
+						}
+					}
+				};
+				// LEVEL2
+				for (var row = 0; row < moduleCount - 1; row += 1) {
+					for (var col = 0; col < moduleCount - 1; col += 1) {
+						var count = 0;
+						if (qrcode.isDark(row, col) ) count += 1;
+						if (qrcode.isDark(row + 1, col) ) count += 1;
+						if (qrcode.isDark(row, col + 1) ) count += 1;
+						if (qrcode.isDark(row + 1, col + 1) ) count += 1;
+						if (count == 0 || count == 4) {
+							lostPoint += 3;
+						}
+					}
+				}
+				// LEVEL3
+				for (var row = 0; row < moduleCount; row += 1) {
+					for (var col = 0; col < moduleCount - 6; col += 1) {
+						if (qrcode.isDark(row, col)
+								&& !qrcode.isDark(row, col + 1)
+								&&  qrcode.isDark(row, col + 2)
+								&&  qrcode.isDark(row, col + 3)
+								&&  qrcode.isDark(row, col + 4)
+								&& !qrcode.isDark(row, col + 5)
+								&&  qrcode.isDark(row, col + 6) ) {
+							lostPoint += 40;
+						}
+					}
+				}
+				for (var col = 0; col < moduleCount; col += 1) {
+					for (var row = 0; row < moduleCount - 6; row += 1) {
+						if (qrcode.isDark(row, col)
+								&& !qrcode.isDark(row + 1, col)
+								&&  qrcode.isDark(row + 2, col)
+								&&  qrcode.isDark(row + 3, col)
+								&&  qrcode.isDark(row + 4, col)
+								&& !qrcode.isDark(row + 5, col)
+								&&  qrcode.isDark(row + 6, col) ) {
+							lostPoint += 40;
+						}
+					}
+				}
+				// LEVEL4
+				var darkCount = 0;
+				for (var col = 0; col < moduleCount; col += 1) {
+					for (var row = 0; row < moduleCount; row += 1) {
+						if (qrcode.isDark(row, col) ) {
+							darkCount += 1;
+						}
+					}
+				}
+				var ratio = Math.abs(100 * darkCount / moduleCount / moduleCount - 50) / 5;
+				lostPoint += ratio * 10;
+				return lostPoint;
+			};
+			return _this;
+		}();
+		//---------------------------------------------------------------------
+		// QRMath
+		//---------------------------------------------------------------------
+		var QRMath = function() {
+			var EXP_TABLE = new Array(256);
+			var LOG_TABLE = new Array(256);
+			// initialize tables
+			for (var i = 0; i < 8; i += 1) {
+				EXP_TABLE[i] = 1 << i;
+			}
+			for (var i = 8; i < 256; i += 1) {
+				EXP_TABLE[i] = EXP_TABLE[i - 4]
+					^ EXP_TABLE[i - 5]
+					^ EXP_TABLE[i - 6]
+					^ EXP_TABLE[i - 8];
+			}
+			for (var i = 0; i < 255; i += 1) {
+				LOG_TABLE[EXP_TABLE[i] ] = i;
+			}
+			var _this = {};
+			_this.glog = function(n) {
+				if (n < 1) {
+					throw new Error('glog(' + n + ')');
+				}
+				return LOG_TABLE[n];
+			};
+			_this.gexp = function(n) {
+				while (n < 0) {
+					n += 255;
+				}
+				while (n >= 256) {
+					n -= 255;
+				}
+				return EXP_TABLE[n];
+			};
+			return _this;
+		}();
+		//---------------------------------------------------------------------
+		// qrPolynomial
+		//---------------------------------------------------------------------
+		function qrPolynomial(num, shift) {
+			if (typeof num.length == 'undefined') {
+				throw new Error(num.length + '/' + shift);
+			}
+			var _num = function() {
+				var offset = 0;
+				while (offset < num.length && num[offset] == 0) {
+					offset += 1;
+				}
+				var _num = new Array(num.length - offset + shift);
+				for (var i = 0; i < num.length - offset; i += 1) {
+					_num[i] = num[i + offset];
+				}
+				return _num;
+			}();
+			var _this = {};
+			_this.get = function(index) {
+				return _num[index];
+			};
+			_this.getLength = function() {
+				return _num.length;
+			};
+			_this.multiply = function(e) {
+				var num = new Array(_this.getLength() + e.getLength() - 1);
+				for (var i = 0; i < _this.getLength(); i += 1) {
+					for (var j = 0; j < e.getLength(); j += 1) {
+						num[i + j] ^= QRMath.gexp(QRMath.glog(_this.get(i) ) + QRMath.glog(e.get(j) ) );
+					}
+				}
+				return qrPolynomial(num, 0);
+			};
+			_this.mod = function(e) {
+				if (_this.getLength() - e.getLength() < 0) {
+					return _this;
+				}
+				var ratio = QRMath.glog(_this.get(0) ) - QRMath.glog(e.get(0) );
+				var num = new Array(_this.getLength() );
+				for (var i = 0; i < _this.getLength(); i += 1) {
+					num[i] = _this.get(i);
+				}
+				for (var i = 0; i < e.getLength(); i += 1) {
+					num[i] ^= QRMath.gexp(QRMath.glog(e.get(i) ) + ratio);
+				}
+				// recursive call
+				return qrPolynomial(num, 0).mod(e);
+			};
+			return _this;
+		};
+		//---------------------------------------------------------------------
+		// QRRSBlock
+		//---------------------------------------------------------------------
+		var QRRSBlock = function() {
+			var RS_BLOCK_TABLE = [
+				// L
+				// M
+				// Q
+				// H
+				// 1
+				[1, 26, 19],
+				[1, 26, 16],
+				[1, 26, 13],
+				[1, 26, 9],
+				// 2
+				[1, 44, 34],
+				[1, 44, 28],
+				[1, 44, 22],
+				[1, 44, 16],
+				// 3
+				[1, 70, 55],
+				[1, 70, 44],
+				[2, 35, 17],
+				[2, 35, 13],
+				// 4
+				[1, 100, 80],
+				[2, 50, 32],
+				[2, 50, 24],
+				[4, 25, 9],
+				// 5
+				[1, 134, 108],
+				[2, 67, 43],
+				[2, 33, 15, 2, 34, 16],
+				[2, 33, 11, 2, 34, 12],
+				// 6
+				[2, 86, 68],
+				[4, 43, 27],
+				[4, 43, 19],
+				[4, 43, 15],
+				// 7
+				[2, 98, 78],
+				[4, 49, 31],
+				[2, 32, 14, 4, 33, 15],
+				[4, 39, 13, 1, 40, 14],
+				// 8
+				[2, 121, 97],
+				[2, 60, 38, 2, 61, 39],
+				[4, 40, 18, 2, 41, 19],
+				[4, 40, 14, 2, 41, 15],
+				// 9
+				[2, 146, 116],
+				[3, 58, 36, 2, 59, 37],
+				[4, 36, 16, 4, 37, 17],
+				[4, 36, 12, 4, 37, 13],
+				// 10
+				[2, 86, 68, 2, 87, 69],
+				[4, 69, 43, 1, 70, 44],
+				[6, 43, 19, 2, 44, 20],
+				[6, 43, 15, 2, 44, 16],
+				// 11
+				[4, 101, 81],
+				[1, 80, 50, 4, 81, 51],
+				[4, 50, 22, 4, 51, 23],
+				[3, 36, 12, 8, 37, 13],
+				// 12
+				[2, 116, 92, 2, 117, 93],
+				[6, 58, 36, 2, 59, 37],
+				[4, 46, 20, 6, 47, 21],
+				[7, 42, 14, 4, 43, 15],
+				// 13
+				[4, 133, 107],
+				[8, 59, 37, 1, 60, 38],
+				[8, 44, 20, 4, 45, 21],
+				[12, 33, 11, 4, 34, 12],
+				// 14
+				[3, 145, 115, 1, 146, 116],
+				[4, 64, 40, 5, 65, 41],
+				[11, 36, 16, 5, 37, 17],
+				[11, 36, 12, 5, 37, 13],
+				// 15
+				[5, 109, 87, 1, 110, 88],
+				[5, 65, 41, 5, 66, 42],
+				[5, 54, 24, 7, 55, 25],
+				[11, 36, 12],
+				// 16
+				[5, 122, 98, 1, 123, 99],
+				[7, 73, 45, 3, 74, 46],
+				[15, 43, 19, 2, 44, 20],
+				[3, 45, 15, 13, 46, 16],
+				// 17
+				[1, 135, 107, 5, 136, 108],
+				[10, 74, 46, 1, 75, 47],
+				[1, 50, 22, 15, 51, 23],
+				[2, 42, 14, 17, 43, 15],
+				// 18
+				[5, 150, 120, 1, 151, 121],
+				[9, 69, 43, 4, 70, 44],
+				[17, 50, 22, 1, 51, 23],
+				[2, 42, 14, 19, 43, 15],
+				// 19
+				[3, 141, 113, 4, 142, 114],
+				[3, 70, 44, 11, 71, 45],
+				[17, 47, 21, 4, 48, 22],
+				[9, 39, 13, 16, 40, 14],
+				// 20
+				[3, 135, 107, 5, 136, 108],
+				[3, 67, 41, 13, 68, 42],
+				[15, 54, 24, 5, 55, 25],
+				[15, 43, 15, 10, 44, 16],
+				// 21
+				[4, 144, 116, 4, 145, 117],
+				[17, 68, 42],
+				[17, 50, 22, 6, 51, 23],
+				[19, 46, 16, 6, 47, 17],
+				// 22
+				[2, 139, 111, 7, 140, 112],
+				[17, 74, 46],
+				[7, 54, 24, 16, 55, 25],
+				[34, 37, 13],
+				// 23
+				[4, 151, 121, 5, 152, 122],
+				[4, 75, 47, 14, 76, 48],
+				[11, 54, 24, 14, 55, 25],
+				[16, 45, 15, 14, 46, 16],
+				// 24
+				[6, 147, 117, 4, 148, 118],
+				[6, 73, 45, 14, 74, 46],
+				[11, 54, 24, 16, 55, 25],
+				[30, 46, 16, 2, 47, 17],
+				// 25
+				[8, 132, 106, 4, 133, 107],
+				[8, 75, 47, 13, 76, 48],
+				[7, 54, 24, 22, 55, 25],
+				[22, 45, 15, 13, 46, 16],
+				// 26
+				[10, 142, 114, 2, 143, 115],
+				[19, 74, 46, 4, 75, 47],
+				[28, 50, 22, 6, 51, 23],
+				[33, 46, 16, 4, 47, 17],
+				// 27
+				[8, 152, 122, 4, 153, 123],
+				[22, 73, 45, 3, 74, 46],
+				[8, 53, 23, 26, 54, 24],
+				[12, 45, 15, 28, 46, 16],
+				// 28
+				[3, 147, 117, 10, 148, 118],
+				[3, 73, 45, 23, 74, 46],
+				[4, 54, 24, 31, 55, 25],
+				[11, 45, 15, 31, 46, 16],
+				// 29
+				[7, 146, 116, 7, 147, 117],
+				[21, 73, 45, 7, 74, 46],
+				[1, 53, 23, 37, 54, 24],
+				[19, 45, 15, 26, 46, 16],
+				// 30
+				[5, 145, 115, 10, 146, 116],
+				[19, 75, 47, 10, 76, 48],
+				[15, 54, 24, 25, 55, 25],
+				[23, 45, 15, 25, 46, 16],
+				// 31
+				[13, 145, 115, 3, 146, 116],
+				[2, 74, 46, 29, 75, 47],
+				[42, 54, 24, 1, 55, 25],
+				[23, 45, 15, 28, 46, 16],
+				// 32
+				[17, 145, 115],
+				[10, 74, 46, 23, 75, 47],
+				[10, 54, 24, 35, 55, 25],
+				[19, 45, 15, 35, 46, 16],
+				// 33
+				[17, 145, 115, 1, 146, 116],
+				[14, 74, 46, 21, 75, 47],
+				[29, 54, 24, 19, 55, 25],
+				[11, 45, 15, 46, 46, 16],
+				// 34
+				[13, 145, 115, 6, 146, 116],
+				[14, 74, 46, 23, 75, 47],
+				[44, 54, 24, 7, 55, 25],
+				[59, 46, 16, 1, 47, 17],
+				// 35
+				[12, 151, 121, 7, 152, 122],
+				[12, 75, 47, 26, 76, 48],
+				[39, 54, 24, 14, 55, 25],
+				[22, 45, 15, 41, 46, 16],
+				// 36
+				[6, 151, 121, 14, 152, 122],
+				[6, 75, 47, 34, 76, 48],
+				[46, 54, 24, 10, 55, 25],
+				[2, 45, 15, 64, 46, 16],
+				// 37
+				[17, 152, 122, 4, 153, 123],
+				[29, 74, 46, 14, 75, 47],
+				[49, 54, 24, 10, 55, 25],
+				[24, 45, 15, 46, 46, 16],
+				// 38
+				[4, 152, 122, 18, 153, 123],
+				[13, 74, 46, 32, 75, 47],
+				[48, 54, 24, 14, 55, 25],
+				[42, 45, 15, 32, 46, 16],
+				// 39
+				[20, 147, 117, 4, 148, 118],
+				[40, 75, 47, 7, 76, 48],
+				[43, 54, 24, 22, 55, 25],
+				[10, 45, 15, 67, 46, 16],
+				// 40
+				[19, 148, 118, 6, 149, 119],
+				[18, 75, 47, 31, 76, 48],
+				[34, 54, 24, 34, 55, 25],
+				[20, 45, 15, 61, 46, 16]
+			];
+			var qrRSBlock = function(totalCount, dataCount) {
+				var _this = {};
+				_this.totalCount = totalCount;
+				_this.dataCount = dataCount;
+				return _this;
+			};
+			var _this = {};
+			var getRsBlockTable = function(typeNumber, errorCorrectLevel) {
+				switch(errorCorrectLevel) {
+				case QRErrorCorrectLevel.L :
+					return RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 0];
+				case QRErrorCorrectLevel.M :
+					return RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 1];
+				case QRErrorCorrectLevel.Q :
+					return RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 2];
+				case QRErrorCorrectLevel.H :
+					return RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 3];
+				default :
+					return undefined;
+				}
+			};
+			_this.getRSBlocks = function(typeNumber, errorCorrectLevel) {
+				var rsBlock = getRsBlockTable(typeNumber, errorCorrectLevel);
+				if (typeof rsBlock == 'undefined') {
+					throw new Error('bad rs block @ typeNumber:' + typeNumber +
+							'/errorCorrectLevel:' + errorCorrectLevel);
+				}
+				var length = rsBlock.length / 3;
+				var list = new Array();
+				for (var i = 0; i < length; i += 1) {
+					var count = rsBlock[i * 3 + 0];
+					var totalCount = rsBlock[i * 3 + 1];
+					var dataCount = rsBlock[i * 3 + 2];
+					for (var j = 0; j < count; j += 1) {
+						list.push(qrRSBlock(totalCount, dataCount) );
+					}
+				}
+				return list;
+			};
+			return _this;
+		}();
+		//---------------------------------------------------------------------
+		// qrBitBuffer
+		//---------------------------------------------------------------------
+		var qrBitBuffer = function() {
+			var _buffer = new Array();
+			var _length = 0;
+			var _this = {};
+			_this.getBuffer = function() {
+				return _buffer;
+			};
+			_this.get = function(index) {
+				var bufIndex = Math.floor(index / 8);
+				return ( (_buffer[bufIndex] >>> (7 - index % 8) ) & 1) == 1;
+			};
+			_this.put = function(num, length) {
+				for (var i = 0; i < length; i += 1) {
+					_this.putBit( ( (num >>> (length - i - 1) ) & 1) == 1);
+				}
+			};
+			_this.getLengthInBits = function() {
+				return _length;
+			};
+			_this.putBit = function(bit) {
+				var bufIndex = Math.floor(_length / 8);
+				if (_buffer.length <= bufIndex) {
+					_buffer.push(0);
+				}
+				if (bit) {
+					_buffer[bufIndex] |= (0x80 >>> (_length % 8) );
+				}
+				_length += 1;
+			};
+			return _this;
+		};
+		//---------------------------------------------------------------------
+		// qr8BitByte
+		//---------------------------------------------------------------------
+		var qr8BitByte = function(data) {
+			var _mode = QRMode.MODE_8BIT_BYTE;
+			var _data = data;
+			var _bytes = qrcode.stringToBytes(data);
+			var _this = {};
+			_this.getMode = function() {
+				return _mode;
+			};
+			_this.getLength = function(buffer) {
+				return _bytes.length;
+			};
+			_this.write = function(buffer) {
+				for (var i = 0; i < _bytes.length; i += 1) {
+					buffer.put(_bytes[i], 8);
+				}
+			};
+			return _this;
+		};
+		//=====================================================================
+		// GIF Support etc.
+		//
+		//---------------------------------------------------------------------
+		// byteArrayOutputStream
+		//---------------------------------------------------------------------
+		var byteArrayOutputStream = function() {
+			var _bytes = new Array();
+			var _this = {};
+			_this.writeByte = function(b) {
+				_bytes.push(b & 0xff);
+			};
+			_this.writeShort = function(i) {
+				_this.writeByte(i);
+				_this.writeByte(i >>> 8);
+			};
+			_this.writeBytes = function(b, off, len) {
+				off = off || 0;
+				len = len || b.length;
+				for (var i = 0; i < len; i += 1) {
+					_this.writeByte(b[i + off]);
+				}
+			};
+			_this.writeString = function(s) {
+				for (var i = 0; i < s.length; i += 1) {
+					_this.writeByte(s.charCodeAt(i) );
+				}
+			};
+			_this.toByteArray = function() {
+				return _bytes;
+			};
+			_this.toString = function() {
+				var s = '';
+				s += '[';
+				for (var i = 0; i < _bytes.length; i += 1) {
+					if (i > 0) {
+						s += ',';
+					}
+					s += _bytes[i];
+				}
+				s += ']';
+				return s;
+			};
+			return _this;
+		};
+		//---------------------------------------------------------------------
+		// base64EncodeOutputStream
+		//---------------------------------------------------------------------
+		var base64EncodeOutputStream = function() {
+			var _buffer = 0;
+			var _buflen = 0;
+			var _length = 0;
+			var _base64 = '';
+			var _this = {};
+			var writeEncoded = function(b) {
+				_base64 += String.fromCharCode(encode(b & 0x3f) );
+			};
+			var encode = function(n) {
+				if (n < 0) {
+					// error.
+				} else if (n < 26) {
+					return 0x41 + n;
+				} else if (n < 52) {
+					return 0x61 + (n - 26);
+				} else if (n < 62) {
+					return 0x30 + (n - 52);
+				} else if (n == 62) {
+					return 0x2b;
+				} else if (n == 63) {
+					return 0x2f;
+				}
+				throw new Error('n:' + n);
+			};
+			_this.writeByte = function(n) {
+				_buffer = (_buffer << 8) | (n & 0xff);
+				_buflen += 8;
+				_length += 1;
+				while (_buflen >= 6) {
+					writeEncoded(_buffer >>> (_buflen - 6) );
+					_buflen -= 6;
+				}
+			};
+			_this.flush = function() {
+				if (_buflen > 0) {
+					writeEncoded(_buffer << (6 - _buflen) );
+					_buffer = 0;
+					_buflen = 0;
+				}
+				if (_length % 3 != 0) {
+					// padding
+					var padlen = 3 - _length % 3;
+					for (var i = 0; i < padlen; i += 1) {
+						_base64 += '=';
+					}
+				}
+			};
+			_this.toString = function() {
+				return _base64;
+			};
+			return _this;
+		};
+		//---------------------------------------------------------------------
+		// base64DecodeInputStream
+		//---------------------------------------------------------------------
+		var base64DecodeInputStream = function(str) {
+			var _str = str;
+			var _pos = 0;
+			var _buffer = 0;
+			var _buflen = 0;
+			var _this = {};
+			_this.read = function() {
+				while (_buflen < 8) {
+					if (_pos >= _str.length) {
+						if (_buflen == 0) {
+							return -1;
+						}
+						throw new Error('unexpected end of file./' + _buflen);
+					}
+					var c = _str.charAt(_pos);
+					_pos += 1;
+					if (c == '=') {
+						_buflen = 0;
+						return -1;
+					} else if (c.match(/^\s$/) ) {
+						// ignore if whitespace.
+						continue;
+					}
+					_buffer = (_buffer << 6) | decode(c.charCodeAt(0) );
+					_buflen += 6;
+				}
+				var n = (_buffer >>> (_buflen - 8) ) & 0xff;
+				_buflen -= 8;
+				return n;
+			};
+			var decode = function(c) {
+				if (0x41 <= c && c <= 0x5a) {
+					return c - 0x41;
+				} else if (0x61 <= c && c <= 0x7a) {
+					return c - 0x61 + 26;
+				} else if (0x30 <= c && c <= 0x39) {
+					return c - 0x30 + 52;
+				} else if (c == 0x2b) {
+					return 62;
+				} else if (c == 0x2f) {
+					return 63;
+				} else {
+					throw new Error('c:' + c);
+				}
+			};
+			return _this;
+		};
+		//---------------------------------------------------------------------
+		// gifImage (B/W)
+		//---------------------------------------------------------------------
+		var gifImage = function(width, height) {
+			var _width = width;
+			var _height = height;
+			var _data = new Array(width * height);
+			var _this = {};
+			_this.setPixel = function(x, y, pixel) {
+				_data[y * _width + x] = pixel;
+			};
+			_this.write = function(out) {
+				//---------------------------------
+				// GIF Signature
+				out.writeString('GIF87a');
+				//---------------------------------
+				// Screen Descriptor
+				out.writeShort(_width);
+				out.writeShort(_height);
+				out.writeByte(0x80); // 2bit
+				out.writeByte(0);
+				out.writeByte(0);
+				//---------------------------------
+				// Global Color Map
+				// black
+				out.writeByte(0x00);
+				out.writeByte(0x00);
+				out.writeByte(0x00);
+				// white
+				out.writeByte(0xff);
+				out.writeByte(0xff);
+				out.writeByte(0xff);
+				//---------------------------------
+				// Image Descriptor
+				out.writeString(',');
+				out.writeShort(0);
+				out.writeShort(0);
+				out.writeShort(_width);
+				out.writeShort(_height);
+				out.writeByte(0);
+				//---------------------------------
+				// Local Color Map
+				//---------------------------------
+				// Raster Data
+				var lzwMinCodeSize = 2;
+				var raster = getLZWRaster(lzwMinCodeSize);
+				out.writeByte(lzwMinCodeSize);
+				var offset = 0;
+				while (raster.length - offset > 255) {
+					out.writeByte(255);
+					out.writeBytes(raster, offset, 255);
+					offset += 255;
+				}
+				out.writeByte(raster.length - offset);
+				out.writeBytes(raster, offset, raster.length - offset);
+				out.writeByte(0x00);
+				//---------------------------------
+				// GIF Terminator
+				out.writeString(';');
+			};
+			var bitOutputStream = function(out) {
+				var _out = out;
+				var _bitLength = 0;
+				var _bitBuffer = 0;
+				var _this = {};
+				_this.write = function(data, length) {
+					if ( (data >>> length) != 0) {
+						throw new Error('length over');
+					}
+					while (_bitLength + length >= 8) {
+						_out.writeByte(0xff & ( (data << _bitLength) | _bitBuffer) );
+						length -= (8 - _bitLength);
+						data >>>= (8 - _bitLength);
+						_bitBuffer = 0;
+						_bitLength = 0;
+					}
+					_bitBuffer = (data << _bitLength) | _bitBuffer;
+					_bitLength = _bitLength + length;
+				};
+				_this.flush = function() {
+					if (_bitLength > 0) {
+						_out.writeByte(_bitBuffer);
+					}
+				};
+				return _this;
+			};
+			var getLZWRaster = function(lzwMinCodeSize) {
+				var clearCode = 1 << lzwMinCodeSize;
+				var endCode = (1 << lzwMinCodeSize) + 1;
+				var bitLength = lzwMinCodeSize + 1;
+				// Setup LZWTable
+				var table = lzwTable();
+				for (var i = 0; i < clearCode; i += 1) {
+					table.add(String.fromCharCode(i) );
+				}
+				table.add(String.fromCharCode(clearCode) );
+				table.add(String.fromCharCode(endCode) );
+				var byteOut = byteArrayOutputStream();
+				var bitOut = bitOutputStream(byteOut);
+				// clear code
+				bitOut.write(clearCode, bitLength);
+				var dataIndex = 0;
+				var s = String.fromCharCode(_data[dataIndex]);
+				dataIndex += 1;
+				while (dataIndex < _data.length) {
+					var c = String.fromCharCode(_data[dataIndex]);
+					dataIndex += 1;
+					if (table.contains(s + c) ) {
+						s = s + c;
+					} else {
+						bitOut.write(table.indexOf(s), bitLength);
+						if (table.size() < 0xfff) {
+							if (table.size() == (1 << bitLength) ) {
+								bitLength += 1;
+							}
+							table.add(s + c);
+						}
+						s = c;
+					}
+				}
+				bitOut.write(table.indexOf(s), bitLength);
+				// end code
+				bitOut.write(endCode, bitLength);
+				bitOut.flush();
+				return byteOut.toByteArray();
+			};
+			var lzwTable = function() {
+				var _map = {};
+				var _size = 0;
+				var _this = {};
+				_this.add = function(key) {
+					if (_this.contains(key) ) {
+						throw new Error('dup key:' + key);
+					}
+					_map[key] = _size;
+					_size += 1;
+				};
+				_this.size = function() {
+					return _size;
+				};
+				_this.indexOf = function(key) {
+					return _map[key];
+				};
+				_this.contains = function(key) {
+					return typeof _map[key] != 'undefined';
+				};
+				return _this;
+			};
+			return _this;
+		};
+		var createImgTag = function(width, height, getPixel, alt) {
+			var gif = gifImage(width, height);
+			for (var y = 0; y < height; y += 1) {
+				for (var x = 0; x < width; x += 1) {
+					gif.setPixel(x, y, getPixel(x, y) );
+				}
+			}
+			var b = byteArrayOutputStream();
+			gif.write(b);
+			var base64 = base64EncodeOutputStream();
+			var bytes = b.toByteArray();
+			for (var i = 0; i < bytes.length; i += 1) {
+				base64.writeByte(bytes[i]);
+			}
+			base64.flush();
+			var img = '';
+			img += '<img';
+			img += '\u0020src="';
+			img += 'data:image/gif;base64,';
+			img += base64;
+			img += '"';
+			img += '\u0020width="';
+			img += width;
+			img += '"';
+			img += '\u0020height="';
+			img += height;
+			img += '"';
+			if (alt) {
+				img += '\u0020alt="';
+				img += alt;
+				img += '"';
+			}
+			img += '/>';
+			return img;
+		};
+		//---------------------------------------------------------------------
+		// returns qrcode function.
+		return qrcode;
+	}();
+
+}(jQuery));
diff --git a/dist/jquery.qrcode.min.js b/dist/jquery.qrcode.min.js
new file mode 100644
index 0000000..9c8f391
--- /dev/null
+++ b/dist/jquery.qrcode.min.js
@@ -0,0 +1,2 @@
+/*! jQuery.qrcode 0.7.0+1~81c8a12 - //larsjung.de/qrcode - MIT License */
+!function(r){"use strict";var t=function(r,t,e,n){var o=y(e,t);o.addData(r),o.make(),n=n||0;var i=o.getModuleCount(),a=o.getModuleCount()+2*n,u=function(r,t){return r-=n,t-=n,0>r||r>=i||0>t||t>=i?!1:o.isDark(r,t)},f=function(r,t,e,n){var o=this.isDark,i=1/a;this.isDark=function(a,u){var f=u*i,l=a*i,c=f+i,g=l+i;return o(a,u)&&(r>c||f>e||t>g||l>n)}};this.text=r,this.level=t,this.version=e,this.moduleCount=a,this.isDark=u,this.addBlank=f},e=function(){var r=document.createElement("canvas");return!(!r.getContext||!r.getContext("2d"))}(),n="[object Opera]"!==Object.prototype.toString.call(window.opera),o=function(r,e,n,o,i){n=Math.max(1,n||1),o=Math.min(40,o||40);for(var a=n;o>=a;a+=1)try{return new t(r,e,a,i)}catch(u){}},i=function(t,e,n){var o=n.size,i="bold "+n.mSize*o+"px "+n.fontname,a=r("<canvas/>")[0].getContext("2d");a.font=i;var u=a.measureText(n.label).width,f=n.mSize,l=u/o,c=(1-l)*n.mPosX,g=(1-f)*n.mPosY,s=c+l,h=g+f,v=.01;1===n.mode?t.addBlank(0,g-v,o,h+v):t.addBlank(c-v,g-v,s+v,h+v),e.fillStyle=n.fontcolor,e.font=i,e.fillText(n.label,c*o,g*o+.75*n.mSize*o)},a=function(r,t,e){var n=e.size,o=e.image.naturalWidth||1,i=e.image.naturalHeight||1,a=e.mSize,u=a*o/i,f=(1-u)*e.mPosX,l=(1-a)*e.mPosY,c=f+u,g=l+a,s=.01;3===e.mode?r.addBlank(0,l-s,n,g+s):r.addBlank(f-s,l-s,c+s,g+s),t.drawImage(e.image,f*n,l*n,u*n,a*n)},u=function(t,e,n){r(n.background).is("img")?e.drawImage(n.background,0,0,n.size,n.size):n.background&&(e.fillStyle=n.background,e.fillRect(n.left,n.top,n.size,n.size));var o=n.mode;1===o||2===o?i(t,e,n):(3===o||4===o)&&a(t,e,n)},f=function(r,t,e,n,o,i,a,u){r.isDark(a,u)&&t.rect(n,o,i,i)},l=function(r,t,e,n,o,i,a,u,f,l){a?r.moveTo(t+i,e):r.moveTo(t,e),u?(r.lineTo(n-i,e),r.arcTo(n,e,n,o,i)):r.lineTo(n,e),f?(r.lineTo(n,o-i),r.arcTo(n,o,t,o,i)):r.lineTo(n,o),l?(r.lineTo(t+i,o),r.arcTo(t,o,t,e,i)):r.lineTo(t,o),a?(r.lineTo(t,e+i),r.arcTo(t,e,n,e,i)):r.lineTo(t,e)},c=function(r,t,e,n,o,i,a,u,f,l){a&&(r.moveTo(t+i,e),r.lineTo(t,e),r.lineTo(t,e+i),r.arcTo(t,e,t+i,e,i)),u&&(r.moveTo(n-i,e),r.lineTo(n,e),r.lineTo(n,e+i),r.arcTo(n,e,n-i,e,i)),f&&(r.moveTo(n-i,o),r.lineTo(n,o),r.lineTo(n,o-i),r.arcTo(n,o,n-i,o,i)),l&&(r.moveTo(t+i,o),r.lineTo(t,o),r.lineTo(t,o-i),r.arcTo(t,o,t+i,o,i))},g=function(r,t,e,n,o,i,a,u){var f=r.isDark,g=n+i,s=o+i,h=e.radius*i,v=a-1,d=a+1,w=u-1,m=u+1,T=f(a,u),y=f(v,w),p=f(v,u),B=f(v,m),E=f(a,m),k=f(d,m),A=f(d,u),M=f(d,w),D=f(a,w);T?l(t,n,o,g,s,h,!p&&!D,!p&&!E,!A&&!E,!A&&!D):c(t,n,o,g,s,h,p&&D&&y,p&&E&&B,A&&E&&k,A&&D&&M)},s=function(t,e,o){var i,a,u=t.moduleCount,l=o.size/u,c=f;for(n&&o.radius>0&&o.radius<=.5&&(c=g),e.beginPath(),i=0;u>i;i+=1)for(a=0;u>a;a+=1){var s=o.left+a*l,h=o.top+i*l,v=l;c(t,e,o,s,h,v,i,a)}if(r(o.fill).is("img")){e.strokeStyle="rgba(0,0,0,0.5)",e.lineWidth=2,e.stroke();var d=e.globalCompositeOperation;e.globalCompositeOperation="destination-out",e.fill(),e.globalCompositeOperation=d,e.clip(),e.drawImage(o.fill,0,0,o.size,o.size),e.restore()}else e.fillStyle=o.fill,e.fill()},h=function(t,e){var n=o(e.text,e.ecLevel,e.minVersion,e.maxVersion,e.quiet);if(!n)return null;var i=r(t).data("qrcode",n),a=i[0].getContext("2d");return u(n,a,e),s(n,a,e),i},v=function(t){var e=r("<canvas/>").attr("width",t.size).attr("height",t.size);return h(e,t)},d=function(t){return r("<img/>").attr("src",v(t)[0].toDataURL("image/png"))},w=function(t){var e=o(t.text,t.ecLevel,t.minVersion,t.maxVersion,t.quiet);if(!e)return null;var n,i,a=t.size,u=t.background,f=Math.floor,l=e.moduleCount,c=f(a/l),g=f(.5*(a-c*l)),s={position:"relative",left:0,top:0,padding:0,margin:0,width:a,height:a},h={position:"absolute",padding:0,margin:0,width:c,height:c,"background-color":t.fill},v=r("<div/>").data("qrcode",e).css(s);for(u&&v.css("background-color",u),n=0;l>n;n+=1)for(i=0;l>i;i+=1)e.isDark(n,i)&&r("<div/>").css(h).css({left:g+i*c,top:g+n*c}).appendTo(v);return v},m=function(r){return e&&"canvas"===r.render?v(r):e&&"image"===r.render?d(r):w(r)},T={render:"canvas",minVersion:1,maxVersion:40,ecLevel:"L",left:0,top:0,size:200,fill:"#000",background:null,text:"no text",radius:0,quiet:0,mode:0,mSize:.1,mPosX:.5,mPosY:.5,label:"no label",fontname:"sans",fontcolor:"#000",image:null};r.fn.qrcode=function(t){var e=r.extend({},T,t);return this.each(function(){"canvas"===this.nodeName.toLowerCase()?h(this,e):r(this).append(m(e))})};var y=function(){function r(t,e){if("undefined"==typeof t.length)throw new Error(t.length+"/"+e);var n=function(){for(var r=0;r<t.length&&0==t[r];)r+=1;for(var n=new Array(t.length-r+e),o=0;o<t.length-r;o+=1)n[o]=t[o+r];return n}(),o={};return o.get=function(r){return n[r]},o.getLength=function(){return n.length},o.multiply=function(t){for(var e=new Array(o.getLength()+t.getLength()-1),n=0;n<o.getLength();n+=1)for(var i=0;i<t.getLength();i+=1)e[n+i]^=a.gexp(a.glog(o.get(n))+a.glog(t.get(i)));return r(e,0)},o.mod=function(t){if(o.getLength()-t.getLength()<0)return o;for(var e=a.glog(o.get(0))-a.glog(t.get(0)),n=new Array(o.getLength()),i=0;i<o.getLength();i+=1)n[i]=o.get(i);for(var i=0;i<t.getLength();i+=1)n[i]^=a.gexp(a.glog(t.get(i))+e);return r(n,0).mod(t)},o}var t=function(t,e){var o=236,a=17,c=t,g=n[e],s=null,h=0,d=null,w=new Array,m={},T=function(r,t){h=4*c+17,s=function(r){for(var t=new 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",e+=m.isDark(n,o)?"#000000":"#ffffff",e+=";",e+='"/>';e+="</tr>"}return e+="</tbody>",e+="</table>"},m.createImgTag=function(r,t){r=r||2,t="undefined"==typeof t?4*r:t;var e=m.getModuleCount()*r+2*t,n=t,o=e-t;return v(e,e,function(t,e){if(t>=n&&o>t&&e>=n&&o>e){var i=Math.floor((t-n)/r),a=Math.floor((e-n)/r);return m.isDark(a,i)?0:1}return 1})},m};t.stringToBytes=function(r){for(var t=new Array,e=0;e<r.length;e+=1){var n=r.charCodeAt(e);t.push(255&n)}return t},t.createStringToBytes=function(r,t){var e=function(){for(var e=s(r),n=function(){var r=e.read();if(-1==r)throw new Error;return r},o=0,i={};;){var a=e.read();if(-1==a)break;var u=n(),f=n(),l=n(),c=String.fromCharCode(a<<8|u),g=f<<8|l;i[c]=g,o+=1}if(o!=t)throw new Error(o+" != "+t);return i}(),n="?".charCodeAt(0);return function(r){for(var t=new Array,o=0;o<r.length;o+=1){var i=r.charCodeAt(o);if(128>i)t.push(i);else{var a=e[r.charAt(o)];"number"==typeof a?(255&a)==a?t.push(a):(t.push(a>>>8),t.push(255&a)):t.push(n)}}return t}};var e={MODE_NUMBER:1,MODE_ALPHA_NUM:2,MODE_8BIT_BYTE:4,MODE_KANJI:8},n={L:1,M:0,Q:3,H:2},o={PATTERN000:0,PATTERN001:1,PATTERN010:2,PATTERN011:3,PATTERN100:4,PATTERN101:5,PATTERN110:6,PATTERN111:7},i=function(){var t=[[],[6,18],[6,22],[6,26],[6,30],[6,34],[6,22,38],[6,24,42],[6,26,46],[6,28,50],[6,30,54],[6,32,58],[6,34,62],[6,26,46,66],[6,26,48,70],[6,26,50,74],[6,30,54,78],[6,30,56,82],[6,30,58,86],[6,34,62,90],[6,28,50,72,94],[6,26,50,74,98],[6,30,54,78,102],[6,28,54,80,106],[6,32,58,84,110],[6,30,58,86,114],[6,34,62,90,118],[6,26,50,74,98,122],[6,30,54,78,102,126],[6,26,52,78,104,130],[6,30,56,82,108,134],[6,34,60,86,112,138],[6,30,58,86,114,142],[6,34,62,90,118,146],[6,30,54,78,102,126,150],[6,24,50,76,102,128,154],[6,28,54,80,106,132,158],[6,32,58,84,110,136,162],[6,26,54,82,110,138,166],[6,30,58,86,114,142,170]],n=1335,i=7973,u=21522,f={},l=function(r){for(var t=0;0!=r;)t+=1,r>>>=1;return t};return f.getBCHTypeInfo=function(r){for(var 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n},o},s=function(r){var t=r,e=0,n=0,o=0,i={};i.read=function(){for(;8>o;){if(e>=t.length){if(0==o)return-1;throw new Error("unexpected end of file./"+o)}var r=t.charAt(e);if(e+=1,"="==r)return o=0,-1;r.match(/^\s$/)||(n=n<<6|a(r.charCodeAt(0)),o+=6)}var i=255&n>>>o-8;return o-=8,i};var a=function(r){if(r>=65&&90>=r)return r-65;if(r>=97&&122>=r)return r-97+26;if(r>=48&&57>=r)return r-48+52;if(43==r)return 62;if(47==r)return 63;throw new Error("c:"+r)};return i},h=function(r,t){var e=r,n=t,o=new Array(r*t),i={};i.setPixel=function(r,t,n){o[t*e+r]=n},i.write=function(r){r.writeString("GIF87a"),r.writeShort(e),r.writeShort(n),r.writeByte(128),r.writeByte(0),r.writeByte(0),r.writeByte(0),r.writeByte(0),r.writeByte(0),r.writeByte(255),r.writeByte(255),r.writeByte(255),r.writeString(","),r.writeShort(0),r.writeShort(0),r.writeShort(e),r.writeShort(n),r.writeByte(0);var t=2,o=u(t);r.writeByte(t);for(var i=0;o.length-i>255;)r.writeByte(255),r.writeBytes(o,i,255),i+=255;r.writeByte(o.length-i),r.writeBytes(o,i,o.length-i),r.writeByte(0),r.writeString(";")};var a=function(r){var t=r,e=0,n=0,o={};return o.write=function(r,o){if(0!=r>>>o)throw new Error("length over");for(;e+o>=8;)t.writeByte(255&(r<<e|n)),o-=8-e,r>>>=8-e,n=0,e=0;n=r<<e|n,e+=o},o.flush=function(){e>0&&t.writeByte(n)},o},u=function(r){for(var t=1<<r,e=(1<<r)+1,n=r+1,i=f(),u=0;t>u;u+=1)i.add(String.fromCharCode(u));i.add(String.fromCharCode(t)),i.add(String.fromCharCode(e));var l=c(),g=a(l);g.write(t,n);var s=0,h=String.fromCharCode(o[s]);for(s+=1;s<o.length;){var v=String.fromCharCode(o[s]);s+=1,i.contains(h+v)?h+=v:(g.write(i.indexOf(h),n),i.size()<4095&&(i.size()==1<<n&&(n+=1),i.add(h+v)),h=v)}return g.write(i.indexOf(h),n),g.write(e,n),g.flush(),l.toByteArray()},f=function(){var r={},t=0,e={};return e.add=function(n){if(e.contains(n))throw new Error("dup key:"+n);r[n]=t,t+=1},e.size=function(){return t},e.indexOf=function(t){return r[t]},e.contains=function(t){return"undefined"!=typeof r[t]},e};return i},v=function(r,t,e,n){for(var o=h(r,t),i=0;t>i;i+=1)for(var a=0;r>a;a+=1)o.setPixel(a,i,e(a,i));var u=c();o.write(u);for(var f=g(),l=u.toByteArray(),s=0;s<l.length;s+=1)f.writeByte(l[s]);f.flush();var v="";return v+="<img",v+=' src="',v+="data:image/gif;base64,",v+=f,v+='"',v+=' width="',v+=r,v+='"',v+=' height="',v+=t,v+='"',n&&(v+=' alt="',v+=n,v+='"'),v+="/>"};return t}()}(jQuery);
\ No newline at end of file
diff --git a/makefile.js b/makefile.js
index aafb68f..b1f22a6 100644
--- a/makefile.js
+++ b/makefile.js
@@ -12,6 +12,7 @@ module.exports = function (make) {
 
 		root = path.resolve(__dirname),
 		src = path.join(root, 'src'),
+		dist = path.join(root, 'dist'),
 		build = path.join(root, 'build');
 
 
@@ -82,13 +83,15 @@ module.exports = function (make) {
 	});
 
 
-	make.target('build', ['check-version'], 'build all updated files').sync(function () {
+	make.target('build', ['check-version', 'clean'], 'build all files').sync(function () {
 
 		$(src + ': jquery.qrcode.js')
 			.includify()
 			.handlebars(make.env)
+			.WRITE($.map.p(src, dist))
 			.WRITE($.map.p(src, build).s('.js', '-' + pkg.version + '.js'))
 			.uglifyjs()
+			.WRITE($.map.p(src, dist).s('.js', '.min.js'))
 			.WRITE($.map.p(src, build).s('.js', '-' + pkg.version + '.min.js'));
 
 		$(src + ': **, ! *.js')
@@ -101,7 +104,7 @@ module.exports = function (make) {
 	});
 
 
-	make.target('release', ['clean', 'build'], 'create a zipball').async(function (done, fail) {
+	make.target('release', ['build'], 'create a zipball').async(function (done, fail) {
 
 		$(build + ': **').shzip({
 			target: path.join(build, pkg.name + '-' + pkg.version + '.zip'),

From 3bff886b53199790a9b2a357a5a7d51baf376936 Mon Sep 17 00:00:00 2001
From: Lars Jung <lrsjng@gmail.com>
Date: Mon, 7 Jul 2014 18:21:25 +0200
Subject: [PATCH 3/4] Prepare release.

---
 README.md    | 4 ++--
 bower.json   | 2 +-
 package.json | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 62f5e27..a7d4db8 100644
--- a/README.md
+++ b/README.md
@@ -11,9 +11,9 @@ Kudos to [jquery.qrcode.js](https://github.com/jeromeetienne/jquery-qrcode).
 ## Changelog
 
 
-### develop branch
+### v0.8.0 - *2014-07-07*
 
-* ...
+* adds bower support
 
 
 ### v0.7.0 - *2013-08-17*
diff --git a/bower.json b/bower.json
index 687a3bc..374ae2c 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "jquery.qrcode",
-  "version": "0.7.0+",
+  "version": "0.8.0",
   "homepage": "http://larsjung.de/qrcode/",
   "authors": [
     "Lars Jung <lrsjng@gmail.com>"
diff --git a/package.json b/package.json
index ebf35ce..7936010 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "jquery.qrcode",
   "displayName": "jQuery.qrcode",
-  "version": "0.7.0+",
+  "version": "0.8.0",
   "description": "generate QR codes dynamically",
   "url": "http://larsjung.de/qrcode/",
   "author": "Lars Jung",

From 7f2c1e678912308a399d9f39c6f1506b38796832 Mon Sep 17 00:00:00 2001
From: Lars Jung <lrsjng@gmail.com>
Date: Mon, 7 Jul 2014 18:21:49 +0200
Subject: [PATCH 4/4] Prepare release.

---
 dist/jquery.qrcode.js     | 2 +-
 dist/jquery.qrcode.min.js | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dist/jquery.qrcode.js b/dist/jquery.qrcode.js
index 9a9bdd6..9cedd55 100644
--- a/dist/jquery.qrcode.js
+++ b/dist/jquery.qrcode.js
@@ -1,4 +1,4 @@
-/*! jQuery.qrcode 0.7.0+1~81c8a12 - //larsjung.de/qrcode - MIT License */
+/*! jQuery.qrcode 0.8.0 - //larsjung.de/qrcode - MIT License */
 
 // Uses [QR Code Generator](http://www.d-project.com/qrcode/index.html) (MIT), appended to the end of this file.
 // Kudos to [jquery.qrcode.js](http://github.com/jeromeetienne/jquery-qrcode) (MIT).
diff --git a/dist/jquery.qrcode.min.js b/dist/jquery.qrcode.min.js
index 9c8f391..73e011e 100644
--- a/dist/jquery.qrcode.min.js
+++ b/dist/jquery.qrcode.min.js
@@ -1,2 +1,2 @@
-/*! jQuery.qrcode 0.7.0+1~81c8a12 - //larsjung.de/qrcode - MIT License */
+/*! jQuery.qrcode 0.8.0 - //larsjung.de/qrcode - MIT License */
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