diff --git a/bify b/bify
new file mode 100644
index 0000000..5079b03
--- /dev/null
+++ b/bify
@@ -0,0 +1 @@
+browserify src/worker.js -o inter/worker.js
\ No newline at end of file
diff --git a/compile b/compile
deleted file mode 100644
index 36d2e5e..0000000
--- a/compile
+++ /dev/null
@@ -1,3 +0,0 @@
-browserify worker_src/worker.js -o worker/wumbo.js
-cat worker_src/madeline.js worker/wumbo.js > worker/worker.js
-rm worker/wumbo.js
\ No newline at end of file
diff --git a/lib/Tesseract..js b/lib/Tesseract..js
new file mode 100644
index 0000000..95da8fa
--- /dev/null
+++ b/lib/Tesseract..js
@@ -0,0 +1,130 @@
+var Tesseract = (function(){
+
+	var Tesseract = {}
+
+	//https://cdn.rawgit.com/naptha/tesseract.js/master/worker/worker.js
+	//https://rawgit.com/naptha/tesseract.js/master/worker/worker.js   for testing
+	//https://cdn.rawgit.com/naptha/tesseract.js/master/worker/worker.js
+
+	var blob = new Blob(["importScripts('__tesseractjs__');"]); // changed on build
+	// console.log('localhost')
+	var worker = new Worker(window.URL.createObjectURL(blob));
+	worker.postMessage({init: {mem: 16777216*6}})
+	var bigworker = false
+
+	var index = 0
+	var handlers = []
+
+	worker.onmessage = function(e){
+		var handler = handlers[e.data.index]
+		if(e.data.progress){
+			handler.progress(e.data.progress)
+		}
+		else if(e.data.err){
+			handler.reject(e.data.err)
+			handler.callback(e.data.err)
+		}
+		else {
+			handler.resolve(e.data.result)
+			handler.callback(null,e.data.result)
+		}
+	}
+
+	function convertToImageData(image){
+		if(image.getContext){
+			image = image.getContext('2d');
+		}else if(image.tagName == "IMG" || image.tagName == "VIDEO"){
+			var c = document.createElement('canvas');
+			if(image.tagName == "IMG"){
+				c.width  = image.naturalWidth;
+				c.height = image.naturalHeight;
+			}else if(image.tagName == "VIDEO"){
+				c.width  = image.videoWidth;
+				c.height = image.videoHeight;
+			}
+			var ctx = c.getContext('2d');
+			ctx.drawImage(image, 0, 0);
+			image = ctx;
+		}
+		if(image.getImageData) image = image.getImageData(0, 0, image.canvas.width, image.canvas.height);
+		return image	
+	}
+
+	Tesseract.detect = function(image, progress, callback){
+		image = convertToImageData(image)
+
+		if(typeof progress === "undefined"){
+			progress = callback = new Function()
+		}
+
+		if (typeof callback === "undefined"){
+			callback = progress
+			progress = new Function()
+		}
+
+		var i = index++
+
+		handlers[i] = {
+			resolve: new Function(),
+			reject: new Function()
+		}
+		handlers[i].callback = callback
+		handlers[i].progress = progress
+		
+		return new Promise(function(resolve, reject){
+			handlers[i].resolve = resolve
+			handlers[i].reject = reject
+			worker.postMessage({index: i, fun: 'detect', image: image})
+		})
+
+	}
+
+	Tesseract.recognize = function(image, options, callback){
+		var lang = options.lang
+		if (typeof lang === "undefined"){
+			lang = 'eng'
+		}
+
+		if (!bigworker && ['chi_sim', 'chi_tra', 'jpn'].indexOf(lang) != -1){
+			worker.postMessage({init: {mem: 16777216*10}})
+			bigworker = true
+			console.log('started big worker')
+		}
+
+		if (typeof options === 'string') {
+			lang = options
+			options = {}
+		}
+
+		if (typeof options === "function") {
+			callback = options
+			options = {}
+		}
+
+		image = convertToImageData(image)
+
+		var i = index++
+
+		handlers[i] = {
+			resolve: new Function(),
+			reject: new Function()
+		}
+		handlers[i].callback = callback || new Function()
+		handlers[i].progress = (function(){
+			if(typeof options.progress === 'function'){
+				var p = options.progress
+				delete options.progress
+				return p
+			}
+			return function(){}
+		})()
+
+		return new Promise(function(resolve, reject){
+			handlers[i].resolve = resolve
+			handlers[i].reject = reject
+			worker.postMessage({index: i, fun: 'recognize', image: image, lang: lang, options: options})
+		})
+	
+	}
+	return Tesseract
+})()
diff --git a/lib/Tesseract.2015.07.14.js b/lib/Tesseract.2015.07.14.js
new file mode 100644
index 0000000..95da8fa
--- /dev/null
+++ b/lib/Tesseract.2015.07.14.js
@@ -0,0 +1,130 @@
+var Tesseract = (function(){
+
+	var Tesseract = {}
+
+	//https://cdn.rawgit.com/naptha/tesseract.js/master/worker/worker.js
+	//https://rawgit.com/naptha/tesseract.js/master/worker/worker.js   for testing
+	//https://cdn.rawgit.com/naptha/tesseract.js/master/worker/worker.js
+
+	var blob = new Blob(["importScripts('__tesseractjs__');"]); // changed on build
+	// console.log('localhost')
+	var worker = new Worker(window.URL.createObjectURL(blob));
+	worker.postMessage({init: {mem: 16777216*6}})
+	var bigworker = false
+
+	var index = 0
+	var handlers = []
+
+	worker.onmessage = function(e){
+		var handler = handlers[e.data.index]
+		if(e.data.progress){
+			handler.progress(e.data.progress)
+		}
+		else if(e.data.err){
+			handler.reject(e.data.err)
+			handler.callback(e.data.err)
+		}
+		else {
+			handler.resolve(e.data.result)
+			handler.callback(null,e.data.result)
+		}
+	}
+
+	function convertToImageData(image){
+		if(image.getContext){
+			image = image.getContext('2d');
+		}else if(image.tagName == "IMG" || image.tagName == "VIDEO"){
+			var c = document.createElement('canvas');
+			if(image.tagName == "IMG"){
+				c.width  = image.naturalWidth;
+				c.height = image.naturalHeight;
+			}else if(image.tagName == "VIDEO"){
+				c.width  = image.videoWidth;
+				c.height = image.videoHeight;
+			}
+			var ctx = c.getContext('2d');
+			ctx.drawImage(image, 0, 0);
+			image = ctx;
+		}
+		if(image.getImageData) image = image.getImageData(0, 0, image.canvas.width, image.canvas.height);
+		return image	
+	}
+
+	Tesseract.detect = function(image, progress, callback){
+		image = convertToImageData(image)
+
+		if(typeof progress === "undefined"){
+			progress = callback = new Function()
+		}
+
+		if (typeof callback === "undefined"){
+			callback = progress
+			progress = new Function()
+		}
+
+		var i = index++
+
+		handlers[i] = {
+			resolve: new Function(),
+			reject: new Function()
+		}
+		handlers[i].callback = callback
+		handlers[i].progress = progress
+		
+		return new Promise(function(resolve, reject){
+			handlers[i].resolve = resolve
+			handlers[i].reject = reject
+			worker.postMessage({index: i, fun: 'detect', image: image})
+		})
+
+	}
+
+	Tesseract.recognize = function(image, options, callback){
+		var lang = options.lang
+		if (typeof lang === "undefined"){
+			lang = 'eng'
+		}
+
+		if (!bigworker && ['chi_sim', 'chi_tra', 'jpn'].indexOf(lang) != -1){
+			worker.postMessage({init: {mem: 16777216*10}})
+			bigworker = true
+			console.log('started big worker')
+		}
+
+		if (typeof options === 'string') {
+			lang = options
+			options = {}
+		}
+
+		if (typeof options === "function") {
+			callback = options
+			options = {}
+		}
+
+		image = convertToImageData(image)
+
+		var i = index++
+
+		handlers[i] = {
+			resolve: new Function(),
+			reject: new Function()
+		}
+		handlers[i].callback = callback || new Function()
+		handlers[i].progress = (function(){
+			if(typeof options.progress === 'function'){
+				var p = options.progress
+				delete options.progress
+				return p
+			}
+			return function(){}
+		})()
+
+		return new Promise(function(resolve, reject){
+			handlers[i].resolve = resolve
+			handlers[i].reject = reject
+			worker.postMessage({index: i, fun: 'recognize', image: image, lang: lang, options: options})
+		})
+	
+	}
+	return Tesseract
+})()
diff --git a/lib/Tesseract.2015.07.14.v..js b/lib/Tesseract.2015.07.14.v..js
new file mode 100644
index 0000000..95da8fa
--- /dev/null
+++ b/lib/Tesseract.2015.07.14.v..js
@@ -0,0 +1,130 @@
+var Tesseract = (function(){
+
+	var Tesseract = {}
+
+	//https://cdn.rawgit.com/naptha/tesseract.js/master/worker/worker.js
+	//https://rawgit.com/naptha/tesseract.js/master/worker/worker.js   for testing
+	//https://cdn.rawgit.com/naptha/tesseract.js/master/worker/worker.js
+
+	var blob = new Blob(["importScripts('__tesseractjs__');"]); // changed on build
+	// console.log('localhost')
+	var worker = new Worker(window.URL.createObjectURL(blob));
+	worker.postMessage({init: {mem: 16777216*6}})
+	var bigworker = false
+
+	var index = 0
+	var handlers = []
+
+	worker.onmessage = function(e){
+		var handler = handlers[e.data.index]
+		if(e.data.progress){
+			handler.progress(e.data.progress)
+		}
+		else if(e.data.err){
+			handler.reject(e.data.err)
+			handler.callback(e.data.err)
+		}
+		else {
+			handler.resolve(e.data.result)
+			handler.callback(null,e.data.result)
+		}
+	}
+
+	function convertToImageData(image){
+		if(image.getContext){
+			image = image.getContext('2d');
+		}else if(image.tagName == "IMG" || image.tagName == "VIDEO"){
+			var c = document.createElement('canvas');
+			if(image.tagName == "IMG"){
+				c.width  = image.naturalWidth;
+				c.height = image.naturalHeight;
+			}else if(image.tagName == "VIDEO"){
+				c.width  = image.videoWidth;
+				c.height = image.videoHeight;
+			}
+			var ctx = c.getContext('2d');
+			ctx.drawImage(image, 0, 0);
+			image = ctx;
+		}
+		if(image.getImageData) image = image.getImageData(0, 0, image.canvas.width, image.canvas.height);
+		return image	
+	}
+
+	Tesseract.detect = function(image, progress, callback){
+		image = convertToImageData(image)
+
+		if(typeof progress === "undefined"){
+			progress = callback = new Function()
+		}
+
+		if (typeof callback === "undefined"){
+			callback = progress
+			progress = new Function()
+		}
+
+		var i = index++
+
+		handlers[i] = {
+			resolve: new Function(),
+			reject: new Function()
+		}
+		handlers[i].callback = callback
+		handlers[i].progress = progress
+		
+		return new Promise(function(resolve, reject){
+			handlers[i].resolve = resolve
+			handlers[i].reject = reject
+			worker.postMessage({index: i, fun: 'detect', image: image})
+		})
+
+	}
+
+	Tesseract.recognize = function(image, options, callback){
+		var lang = options.lang
+		if (typeof lang === "undefined"){
+			lang = 'eng'
+		}
+
+		if (!bigworker && ['chi_sim', 'chi_tra', 'jpn'].indexOf(lang) != -1){
+			worker.postMessage({init: {mem: 16777216*10}})
+			bigworker = true
+			console.log('started big worker')
+		}
+
+		if (typeof options === 'string') {
+			lang = options
+			options = {}
+		}
+
+		if (typeof options === "function") {
+			callback = options
+			options = {}
+		}
+
+		image = convertToImageData(image)
+
+		var i = index++
+
+		handlers[i] = {
+			resolve: new Function(),
+			reject: new Function()
+		}
+		handlers[i].callback = callback || new Function()
+		handlers[i].progress = (function(){
+			if(typeof options.progress === 'function'){
+				var p = options.progress
+				delete options.progress
+				return p
+			}
+			return function(){}
+		})()
+
+		return new Promise(function(resolve, reject){
+			handlers[i].resolve = resolve
+			handlers[i].reject = reject
+			worker.postMessage({index: i, fun: 'recognize', image: image, lang: lang, options: options})
+		})
+	
+	}
+	return Tesseract
+})()
diff --git a/lib/Tesseract.2015.07.14.v.0.js b/lib/Tesseract.2015.07.14.v.0.js
new file mode 100644
index 0000000..95da8fa
--- /dev/null
+++ b/lib/Tesseract.2015.07.14.v.0.js
@@ -0,0 +1,130 @@
+var Tesseract = (function(){
+
+	var Tesseract = {}
+
+	//https://cdn.rawgit.com/naptha/tesseract.js/master/worker/worker.js
+	//https://rawgit.com/naptha/tesseract.js/master/worker/worker.js   for testing
+	//https://cdn.rawgit.com/naptha/tesseract.js/master/worker/worker.js
+
+	var blob = new Blob(["importScripts('__tesseractjs__');"]); // changed on build
+	// console.log('localhost')
+	var worker = new Worker(window.URL.createObjectURL(blob));
+	worker.postMessage({init: {mem: 16777216*6}})
+	var bigworker = false
+
+	var index = 0
+	var handlers = []
+
+	worker.onmessage = function(e){
+		var handler = handlers[e.data.index]
+		if(e.data.progress){
+			handler.progress(e.data.progress)
+		}
+		else if(e.data.err){
+			handler.reject(e.data.err)
+			handler.callback(e.data.err)
+		}
+		else {
+			handler.resolve(e.data.result)
+			handler.callback(null,e.data.result)
+		}
+	}
+
+	function convertToImageData(image){
+		if(image.getContext){
+			image = image.getContext('2d');
+		}else if(image.tagName == "IMG" || image.tagName == "VIDEO"){
+			var c = document.createElement('canvas');
+			if(image.tagName == "IMG"){
+				c.width  = image.naturalWidth;
+				c.height = image.naturalHeight;
+			}else if(image.tagName == "VIDEO"){
+				c.width  = image.videoWidth;
+				c.height = image.videoHeight;
+			}
+			var ctx = c.getContext('2d');
+			ctx.drawImage(image, 0, 0);
+			image = ctx;
+		}
+		if(image.getImageData) image = image.getImageData(0, 0, image.canvas.width, image.canvas.height);
+		return image	
+	}
+
+	Tesseract.detect = function(image, progress, callback){
+		image = convertToImageData(image)
+
+		if(typeof progress === "undefined"){
+			progress = callback = new Function()
+		}
+
+		if (typeof callback === "undefined"){
+			callback = progress
+			progress = new Function()
+		}
+
+		var i = index++
+
+		handlers[i] = {
+			resolve: new Function(),
+			reject: new Function()
+		}
+		handlers[i].callback = callback
+		handlers[i].progress = progress
+		
+		return new Promise(function(resolve, reject){
+			handlers[i].resolve = resolve
+			handlers[i].reject = reject
+			worker.postMessage({index: i, fun: 'detect', image: image})
+		})
+
+	}
+
+	Tesseract.recognize = function(image, options, callback){
+		var lang = options.lang
+		if (typeof lang === "undefined"){
+			lang = 'eng'
+		}
+
+		if (!bigworker && ['chi_sim', 'chi_tra', 'jpn'].indexOf(lang) != -1){
+			worker.postMessage({init: {mem: 16777216*10}})
+			bigworker = true
+			console.log('started big worker')
+		}
+
+		if (typeof options === 'string') {
+			lang = options
+			options = {}
+		}
+
+		if (typeof options === "function") {
+			callback = options
+			options = {}
+		}
+
+		image = convertToImageData(image)
+
+		var i = index++
+
+		handlers[i] = {
+			resolve: new Function(),
+			reject: new Function()
+		}
+		handlers[i].callback = callback || new Function()
+		handlers[i].progress = (function(){
+			if(typeof options.progress === 'function'){
+				var p = options.progress
+				delete options.progress
+				return p
+			}
+			return function(){}
+		})()
+
+		return new Promise(function(resolve, reject){
+			handlers[i].resolve = resolve
+			handlers[i].reject = reject
+			worker.postMessage({index: i, fun: 'recognize', image: image, lang: lang, options: options})
+		})
+	
+	}
+	return Tesseract
+})()
diff --git a/lib/Tesseract.2015.07.14.v.1.js b/lib/Tesseract.2015.07.14.v.1.js
new file mode 100644
index 0000000..95da8fa
--- /dev/null
+++ b/lib/Tesseract.2015.07.14.v.1.js
@@ -0,0 +1,130 @@
+var Tesseract = (function(){
+
+	var Tesseract = {}
+
+	//https://cdn.rawgit.com/naptha/tesseract.js/master/worker/worker.js
+	//https://rawgit.com/naptha/tesseract.js/master/worker/worker.js   for testing
+	//https://cdn.rawgit.com/naptha/tesseract.js/master/worker/worker.js
+
+	var blob = new Blob(["importScripts('__tesseractjs__');"]); // changed on build
+	// console.log('localhost')
+	var worker = new Worker(window.URL.createObjectURL(blob));
+	worker.postMessage({init: {mem: 16777216*6}})
+	var bigworker = false
+
+	var index = 0
+	var handlers = []
+
+	worker.onmessage = function(e){
+		var handler = handlers[e.data.index]
+		if(e.data.progress){
+			handler.progress(e.data.progress)
+		}
+		else if(e.data.err){
+			handler.reject(e.data.err)
+			handler.callback(e.data.err)
+		}
+		else {
+			handler.resolve(e.data.result)
+			handler.callback(null,e.data.result)
+		}
+	}
+
+	function convertToImageData(image){
+		if(image.getContext){
+			image = image.getContext('2d');
+		}else if(image.tagName == "IMG" || image.tagName == "VIDEO"){
+			var c = document.createElement('canvas');
+			if(image.tagName == "IMG"){
+				c.width  = image.naturalWidth;
+				c.height = image.naturalHeight;
+			}else if(image.tagName == "VIDEO"){
+				c.width  = image.videoWidth;
+				c.height = image.videoHeight;
+			}
+			var ctx = c.getContext('2d');
+			ctx.drawImage(image, 0, 0);
+			image = ctx;
+		}
+		if(image.getImageData) image = image.getImageData(0, 0, image.canvas.width, image.canvas.height);
+		return image	
+	}
+
+	Tesseract.detect = function(image, progress, callback){
+		image = convertToImageData(image)
+
+		if(typeof progress === "undefined"){
+			progress = callback = new Function()
+		}
+
+		if (typeof callback === "undefined"){
+			callback = progress
+			progress = new Function()
+		}
+
+		var i = index++
+
+		handlers[i] = {
+			resolve: new Function(),
+			reject: new Function()
+		}
+		handlers[i].callback = callback
+		handlers[i].progress = progress
+		
+		return new Promise(function(resolve, reject){
+			handlers[i].resolve = resolve
+			handlers[i].reject = reject
+			worker.postMessage({index: i, fun: 'detect', image: image})
+		})
+
+	}
+
+	Tesseract.recognize = function(image, options, callback){
+		var lang = options.lang
+		if (typeof lang === "undefined"){
+			lang = 'eng'
+		}
+
+		if (!bigworker && ['chi_sim', 'chi_tra', 'jpn'].indexOf(lang) != -1){
+			worker.postMessage({init: {mem: 16777216*10}})
+			bigworker = true
+			console.log('started big worker')
+		}
+
+		if (typeof options === 'string') {
+			lang = options
+			options = {}
+		}
+
+		if (typeof options === "function") {
+			callback = options
+			options = {}
+		}
+
+		image = convertToImageData(image)
+
+		var i = index++
+
+		handlers[i] = {
+			resolve: new Function(),
+			reject: new Function()
+		}
+		handlers[i].callback = callback || new Function()
+		handlers[i].progress = (function(){
+			if(typeof options.progress === 'function'){
+				var p = options.progress
+				delete options.progress
+				return p
+			}
+			return function(){}
+		})()
+
+		return new Promise(function(resolve, reject){
+			handlers[i].resolve = resolve
+			handlers[i].reject = reject
+			worker.postMessage({index: i, fun: 'recognize', image: image, lang: lang, options: options})
+		})
+	
+	}
+	return Tesseract
+})()
diff --git a/lib/Tesseract.2015.07.14.v.asdf.js b/lib/Tesseract.2015.07.14.v.asdf.js
new file mode 100644
index 0000000..95da8fa
--- /dev/null
+++ b/lib/Tesseract.2015.07.14.v.asdf.js
@@ -0,0 +1,130 @@
+var Tesseract = (function(){
+
+	var Tesseract = {}
+
+	//https://cdn.rawgit.com/naptha/tesseract.js/master/worker/worker.js
+	//https://rawgit.com/naptha/tesseract.js/master/worker/worker.js   for testing
+	//https://cdn.rawgit.com/naptha/tesseract.js/master/worker/worker.js
+
+	var blob = new Blob(["importScripts('__tesseractjs__');"]); // changed on build
+	// console.log('localhost')
+	var worker = new Worker(window.URL.createObjectURL(blob));
+	worker.postMessage({init: {mem: 16777216*6}})
+	var bigworker = false
+
+	var index = 0
+	var handlers = []
+
+	worker.onmessage = function(e){
+		var handler = handlers[e.data.index]
+		if(e.data.progress){
+			handler.progress(e.data.progress)
+		}
+		else if(e.data.err){
+			handler.reject(e.data.err)
+			handler.callback(e.data.err)
+		}
+		else {
+			handler.resolve(e.data.result)
+			handler.callback(null,e.data.result)
+		}
+	}
+
+	function convertToImageData(image){
+		if(image.getContext){
+			image = image.getContext('2d');
+		}else if(image.tagName == "IMG" || image.tagName == "VIDEO"){
+			var c = document.createElement('canvas');
+			if(image.tagName == "IMG"){
+				c.width  = image.naturalWidth;
+				c.height = image.naturalHeight;
+			}else if(image.tagName == "VIDEO"){
+				c.width  = image.videoWidth;
+				c.height = image.videoHeight;
+			}
+			var ctx = c.getContext('2d');
+			ctx.drawImage(image, 0, 0);
+			image = ctx;
+		}
+		if(image.getImageData) image = image.getImageData(0, 0, image.canvas.width, image.canvas.height);
+		return image	
+	}
+
+	Tesseract.detect = function(image, progress, callback){
+		image = convertToImageData(image)
+
+		if(typeof progress === "undefined"){
+			progress = callback = new Function()
+		}
+
+		if (typeof callback === "undefined"){
+			callback = progress
+			progress = new Function()
+		}
+
+		var i = index++
+
+		handlers[i] = {
+			resolve: new Function(),
+			reject: new Function()
+		}
+		handlers[i].callback = callback
+		handlers[i].progress = progress
+		
+		return new Promise(function(resolve, reject){
+			handlers[i].resolve = resolve
+			handlers[i].reject = reject
+			worker.postMessage({index: i, fun: 'detect', image: image})
+		})
+
+	}
+
+	Tesseract.recognize = function(image, options, callback){
+		var lang = options.lang
+		if (typeof lang === "undefined"){
+			lang = 'eng'
+		}
+
+		if (!bigworker && ['chi_sim', 'chi_tra', 'jpn'].indexOf(lang) != -1){
+			worker.postMessage({init: {mem: 16777216*10}})
+			bigworker = true
+			console.log('started big worker')
+		}
+
+		if (typeof options === 'string') {
+			lang = options
+			options = {}
+		}
+
+		if (typeof options === "function") {
+			callback = options
+			options = {}
+		}
+
+		image = convertToImageData(image)
+
+		var i = index++
+
+		handlers[i] = {
+			resolve: new Function(),
+			reject: new Function()
+		}
+		handlers[i].callback = callback || new Function()
+		handlers[i].progress = (function(){
+			if(typeof options.progress === 'function'){
+				var p = options.progress
+				delete options.progress
+				return p
+			}
+			return function(){}
+		})()
+
+		return new Promise(function(resolve, reject){
+			handlers[i].resolve = resolve
+			handlers[i].reject = reject
+			worker.postMessage({index: i, fun: 'recognize', image: image, lang: lang, options: options})
+		})
+	
+	}
+	return Tesseract
+})()
diff --git a/lib/Tesseract.2015.07.15.v.0.js b/lib/Tesseract.2015.07.15.v.0.js
new file mode 100644
index 0000000..95da8fa
--- /dev/null
+++ b/lib/Tesseract.2015.07.15.v.0.js
@@ -0,0 +1,130 @@
+var Tesseract = (function(){
+
+	var Tesseract = {}
+
+	//https://cdn.rawgit.com/naptha/tesseract.js/master/worker/worker.js
+	//https://rawgit.com/naptha/tesseract.js/master/worker/worker.js   for testing
+	//https://cdn.rawgit.com/naptha/tesseract.js/master/worker/worker.js
+
+	var blob = new Blob(["importScripts('__tesseractjs__');"]); // changed on build
+	// console.log('localhost')
+	var worker = new Worker(window.URL.createObjectURL(blob));
+	worker.postMessage({init: {mem: 16777216*6}})
+	var bigworker = false
+
+	var index = 0
+	var handlers = []
+
+	worker.onmessage = function(e){
+		var handler = handlers[e.data.index]
+		if(e.data.progress){
+			handler.progress(e.data.progress)
+		}
+		else if(e.data.err){
+			handler.reject(e.data.err)
+			handler.callback(e.data.err)
+		}
+		else {
+			handler.resolve(e.data.result)
+			handler.callback(null,e.data.result)
+		}
+	}
+
+	function convertToImageData(image){
+		if(image.getContext){
+			image = image.getContext('2d');
+		}else if(image.tagName == "IMG" || image.tagName == "VIDEO"){
+			var c = document.createElement('canvas');
+			if(image.tagName == "IMG"){
+				c.width  = image.naturalWidth;
+				c.height = image.naturalHeight;
+			}else if(image.tagName == "VIDEO"){
+				c.width  = image.videoWidth;
+				c.height = image.videoHeight;
+			}
+			var ctx = c.getContext('2d');
+			ctx.drawImage(image, 0, 0);
+			image = ctx;
+		}
+		if(image.getImageData) image = image.getImageData(0, 0, image.canvas.width, image.canvas.height);
+		return image	
+	}
+
+	Tesseract.detect = function(image, progress, callback){
+		image = convertToImageData(image)
+
+		if(typeof progress === "undefined"){
+			progress = callback = new Function()
+		}
+
+		if (typeof callback === "undefined"){
+			callback = progress
+			progress = new Function()
+		}
+
+		var i = index++
+
+		handlers[i] = {
+			resolve: new Function(),
+			reject: new Function()
+		}
+		handlers[i].callback = callback
+		handlers[i].progress = progress
+		
+		return new Promise(function(resolve, reject){
+			handlers[i].resolve = resolve
+			handlers[i].reject = reject
+			worker.postMessage({index: i, fun: 'detect', image: image})
+		})
+
+	}
+
+	Tesseract.recognize = function(image, options, callback){
+		var lang = options.lang
+		if (typeof lang === "undefined"){
+			lang = 'eng'
+		}
+
+		if (!bigworker && ['chi_sim', 'chi_tra', 'jpn'].indexOf(lang) != -1){
+			worker.postMessage({init: {mem: 16777216*10}})
+			bigworker = true
+			console.log('started big worker')
+		}
+
+		if (typeof options === 'string') {
+			lang = options
+			options = {}
+		}
+
+		if (typeof options === "function") {
+			callback = options
+			options = {}
+		}
+
+		image = convertToImageData(image)
+
+		var i = index++
+
+		handlers[i] = {
+			resolve: new Function(),
+			reject: new Function()
+		}
+		handlers[i].callback = callback || new Function()
+		handlers[i].progress = (function(){
+			if(typeof options.progress === 'function'){
+				var p = options.progress
+				delete options.progress
+				return p
+			}
+			return function(){}
+		})()
+
+		return new Promise(function(resolve, reject){
+			handlers[i].resolve = resolve
+			handlers[i].reject = reject
+			worker.postMessage({index: i, fun: 'recognize', image: image, lang: lang, options: options})
+		})
+	
+	}
+	return Tesseract
+})()
diff --git a/lib/Tesseract.js b/lib/Tesseract.js
index ddf43b9..95da8fa 100644
--- a/lib/Tesseract.js
+++ b/lib/Tesseract.js
@@ -4,8 +4,9 @@ var Tesseract = (function(){
 
 	//https://cdn.rawgit.com/naptha/tesseract.js/master/worker/worker.js
 	//https://rawgit.com/naptha/tesseract.js/master/worker/worker.js   for testing
+	//https://cdn.rawgit.com/naptha/tesseract.js/master/worker/worker.js
 
-	var blob = new Blob(["importScripts('https://cdn.rawgit.com/naptha/tesseract.js/master/worker/worker.js');"]);
+	var blob = new Blob(["importScripts('__tesseractjs__');"]); // changed on build
 	// console.log('localhost')
 	var worker = new Worker(window.URL.createObjectURL(blob));
 	worker.postMessage({init: {mem: 16777216*6}})
@@ -126,4 +127,4 @@ var Tesseract = (function(){
 	
 	}
 	return Tesseract
-})()
\ No newline at end of file
+})()
diff --git a/src/Tesseract.js b/src/Tesseract.js
new file mode 100644
index 0000000..5320355
--- /dev/null
+++ b/src/Tesseract.js
@@ -0,0 +1,130 @@
+var Tesseract = (function(){
+
+	var Tesseract = {}
+
+	//https://cdn.rawgit.com/naptha/tesseract.js/master/worker/worker.js
+	//https://rawgit.com/naptha/tesseract.js/master/worker/worker.js   for testing
+	//https://cdn.rawgit.com/naptha/tesseract.js/master/worker/worker.js
+
+	var blob = new Blob(["importScripts('__tesseractjs__');"]); // changed on build
+	// console.log('localhost')
+	var worker = new Worker(window.URL.createObjectURL(blob));
+	worker.postMessage({init: {mem: 16777216*6}})
+	var bigworker = false
+
+	var index = 0
+	var handlers = []
+
+	worker.onmessage = function(e){
+		var handler = handlers[e.data.index]
+		if(e.data.progress){
+			handler.progress(e.data.progress)
+		}
+		else if(e.data.err){
+			handler.reject(e.data.err)
+			handler.callback(e.data.err)
+		}
+		else {
+			handler.resolve(e.data.result)
+			handler.callback(null,e.data.result)
+		}
+	}
+
+	function convertToImageData(image){
+		if(image.getContext){
+			image = image.getContext('2d');
+		}else if(image.tagName == "IMG" || image.tagName == "VIDEO"){
+			var c = document.createElement('canvas');
+			if(image.tagName == "IMG"){
+				c.width  = image.naturalWidth;
+				c.height = image.naturalHeight;
+			}else if(image.tagName == "VIDEO"){
+				c.width  = image.videoWidth;
+				c.height = image.videoHeight;
+			}
+			var ctx = c.getContext('2d');
+			ctx.drawImage(image, 0, 0);
+			image = ctx;
+		}
+		if(image.getImageData) image = image.getImageData(0, 0, image.canvas.width, image.canvas.height);
+		return image	
+	}
+
+	Tesseract.detect = function(image, progress, callback){
+		image = convertToImageData(image)
+
+		if(typeof progress === "undefined"){
+			progress = callback = new Function()
+		}
+
+		if (typeof callback === "undefined"){
+			callback = progress
+			progress = new Function()
+		}
+
+		var i = index++
+
+		handlers[i] = {
+			resolve: new Function(),
+			reject: new Function()
+		}
+		handlers[i].callback = callback
+		handlers[i].progress = progress
+		
+		return new Promise(function(resolve, reject){
+			handlers[i].resolve = resolve
+			handlers[i].reject = reject
+			worker.postMessage({index: i, fun: 'detect', image: image})
+		})
+
+	}
+
+	Tesseract.recognize = function(image, options, callback){
+		var lang = options.lang
+		if (typeof lang === "undefined"){
+			lang = 'eng'
+		}
+
+		if (!bigworker && ['chi_sim', 'chi_tra', 'jpn'].indexOf(lang) != -1){
+			worker.postMessage({init: {mem: 16777216*10}})
+			bigworker = true
+			console.log('started big worker')
+		}
+
+		if (typeof options === 'string') {
+			lang = options
+			options = {}
+		}
+
+		if (typeof options === "function") {
+			callback = options
+			options = {}
+		}
+
+		image = convertToImageData(image)
+
+		var i = index++
+
+		handlers[i] = {
+			resolve: new Function(),
+			reject: new Function()
+		}
+		handlers[i].callback = callback || new Function()
+		handlers[i].progress = (function(){
+			if(typeof options.progress === 'function'){
+				var p = options.progress
+				delete options.progress
+				return p
+			}
+			return function(){}
+		})()
+
+		return new Promise(function(resolve, reject){
+			handlers[i].resolve = resolve
+			handlers[i].reject = reject
+			worker.postMessage({index: i, fun: 'recognize', image: image, lang: lang, options: options})
+		})
+	
+	}
+	return Tesseract
+})()
\ No newline at end of file
diff --git a/worker_src/worker.js b/src/worker.js
similarity index 100%
rename from worker_src/worker.js
rename to src/worker.js