diff --git a/scan/index.html b/scan/index.html
new file mode 100644
index 00000000..b7614928
--- /dev/null
+++ b/scan/index.html
@@ -0,0 +1,281 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+    <meta http-equiv="Content-type" content="text/html;charset=UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>QR Scanner</title>
+    <style>
+        video {
+            width: 100% !important;
+            height: auto !important
+        }
+
+        #reload {
+            margin-top: 5px;
+            margin-bottom: 10px;
+            padding: 5px;
+            background-color: #0336FF;
+            color: #f3f4f5;
+            border-radius: 3px;
+            width: 150px;
+            cursor: pointer
+        }
+
+        a {
+            text-decoration: none;
+            color: #0336FF
+        }
+
+        .progress {
+            padding: 10px;
+            margin-top: 5px
+        }
+
+        #camera {
+            position: relative;
+            width: auto;
+            height: 100%
+        }
+
+        #camera:after,
+        #camera:before,
+        #camera>:first-child:after,
+        #camera>:first-child:before {
+            position: absolute;
+            width: 80px;
+            height: 80px;
+            border-color: red;
+            border-style: solid;
+            content: ' '
+        }
+
+        #camera:before {
+            top: 0;
+            left: 0;
+            border-width: 5px 0 0 5px
+        }
+
+        #camera:after {
+            top: 0;
+            right: 0;
+            border-width: 5px 5px 0 0
+        }
+
+        #camera>:first-child:before {
+            bottom: 0;
+            right: 0;
+            border-width: 0 5px 5px 0
+        }
+
+        #camera>:first-child:after {
+            bottom: 0;
+            left: 0;
+            border-width: 0 0 5px 5px
+        }
+
+        #camera-inside {
+            padding: 10px;
+            margin-bottom: -5px
+        }
+
+        #hasil {
+            font-size: 20px;
+            font-weight: 600px;
+            background-color: #76ff03;
+            color: #202020
+        }
+    </style>
+    <script type="text/javascript" src="llqrcode.js"></script>
+</head>
+
+<body>
+    <center>
+        <div id="main">
+            <div id="mainbody">
+                <div class="progress">
+                    <div id="hasil"></div>
+                </div>
+                <div id="camera">
+                    <div id="camera-inside"></div>
+                </div>
+            </div>
+        </div>
+        <br>
+        <div id="reload" onclick="location.reload();">Refresh Camera</div>
+        <p><small>Point Camera to Barcode</small></p>
+        <br>
+    </center>
+    <canvas style="display:none;" id="qr-canvas" width="800" height="600"></canvas>
+    <script type="text/javascript">
+        function getAllUrlParams(e) {
+            var t = e ? e.split("?")[1] : window.location.search.slice(1),
+                a = {};
+            if (t)
+                for (var n = (t = t.split("#")[0]).split("&"), o = 0; o < n.length; o++) {
+                    var i = n[o].split("="),
+                        r = void 0,
+                        d = i[0].replace(/\[\d*\]/, function (e) {
+                            return (r = e.slice(1, -1)), "";
+                        }),
+                        s = void 0 === i[1] || i[1];
+                    a[(d = d.toLowerCase())]
+                        ? ("string" == typeof a[d] && (a[d] = [a[d]]),
+                            void 0 === r ? a[d].push(s) : (a[d][r] = s))
+                        : (a[d] = s);
+                }
+            return a;
+        }
+        var gCtx = null,
+            gCanvas = null,
+            c = 0,
+            stype = 0,
+            gUM = !1,
+            webkit = !1,
+            moz = !1,
+            v = null,
+            imghtml =
+                '<div id="qrfile"><canvas id="out-canvas" width="320" height="240"></canvas><div id="imghelp">drag and drop a QRCode here<br>or select a file<input type="file" onchange="handleFiles(this.files)"/></div></div>',
+            vidhtml = '<video id="v" autoplay></video>';
+        function dragenter(e) {
+            e.stopPropagation(), e.preventDefault();
+        }
+        function dragover(e) {
+            e.stopPropagation(), e.preventDefault();
+        }
+        function drop(e) {
+            e.stopPropagation(), e.preventDefault();
+            var t = e.dataTransfer,
+                a = t.files;
+            a.length > 0
+                ? handleFiles(a)
+                : t.getData("URL") && qrcode.decode(t.getData("URL"));
+        }
+        function handleFiles(e) {
+            for (var t = 0; t < e.length; t++) {
+                var a = new FileReader();
+                (a.onload =
+                    (e[t],
+                        function (e) {
+                            gCtx.clearRect(0, 0, gCanvas.width, gCanvas.height),
+                                qrcode.decode(e.target.result);
+                        })),
+                    a.readAsDataURL(e[t]);
+            }
+        }
+        function initCanvas(e, t) {
+            ((gCanvas = document.getElementById("qr-canvas")).style.width = e + "px"),
+                (gCanvas.style.height = t + "px"),
+                (gCanvas.width = e),
+                (gCanvas.height = t),
+                (gCtx = gCanvas.getContext("2d")).clearRect(0, 0, e, t);
+        }
+        function captureToCanvas() {
+            if (1 == stype && gUM)
+                try {
+                    gCtx.drawImage(v, 0, 0);
+                    try {
+                        qrcode.decode();
+                    } catch (e) {
+                        console.log(e), setTimeout(captureToCanvas, 500);
+                    }
+                } catch (e) {
+                    console.log(e), setTimeout(captureToCanvas, 500);
+                }
+        }
+        function htmlEntities(e) {
+            return String(e)
+                .replace(/&/g, "&amp;")
+                .replace(/</g, "&lt;")
+                .replace(/>/g, "&gt;")
+                .replace(/"/g, "&quot;");
+        }
+        function read(e) {
+            (document.getElementById("hasil").innerHTML =
+                e),
+                (window.location = unescape(getAllUrlParams().back) + e)
+                ;
+        }
+        function isCanvasSupported() {
+            var e = document.createElement("canvas");
+            return !(!e.getContext || !e.getContext("2d"));
+        }
+        function success(e) {
+            (v.srcObject = e), v.play(), (gUM = !0), setTimeout(captureToCanvas, 500);
+        }
+        function error(e) {
+            gUM = !1;
+        }
+        function load() {
+            isCanvasSupported() && window.File && window.FileReader
+                ? (initCanvas(800, 600),
+                    (qrcode.callback = read),
+                    (document.getElementById("mainbody").style.display = "inline"),
+                    setwebcam())
+                : ((document.getElementById("mainbody").style.display = "inline"),
+                    (document.getElementById("mainbody").innerHTML =
+                        '<p id="mp1">QR code scanner for HTML5 capable browsers</p><br><br><p id="mp2">sorry your browser is not supported</p><br><br><p id="mp1">try <a href="http://www.mozilla.com/firefox"><img src="firefox.png"/></a> or <a href="http://chrome.google.com"><img src="chrome_logo.gif"/></a> or <a href="http://www.opera.com"><img src="Opera-logo.png"/></a></p>'));
+        }
+        function setwebcam() {
+            var e = !0;
+            if (navigator.mediaDevices && navigator.mediaDevices.enumerateDevices)
+                try {
+                    navigator.mediaDevices.enumerateDevices().then(function (t) {
+                        t.forEach(function (t) {
+                            "videoinput" === t.kind &&
+                                t.label.toLowerCase().search("back") > -1 &&
+                                (e = {
+                                    deviceId: { exact: t.deviceId },
+                                    facingMode: "environment",
+                                }),
+                                console.log(t.kind + ": " + t.label + " id = " + t.deviceId);
+                        }),
+                            setwebcam2(e);
+                    });
+                } catch (e) {
+                    console.log(e);
+                }
+            else console.log("no navigator.mediaDevices.enumerateDevices"), setwebcam2(e);
+        }
+        function setwebcam2(e) {
+            if ((console.log(e), 1 != stype)) {
+                var t = navigator;
+                (document.getElementById("camera-inside").innerHTML = vidhtml),
+                    (v = document.getElementById("v")),
+                    t.mediaDevices.getUserMedia
+                        ? t.mediaDevices
+                            .getUserMedia({ video: e, audio: !1 })
+                            .then(function (e) {
+                                success(e);
+                            })
+                            .catch(function (e) {
+                                e(e);
+                            })
+                        : t.getUserMedia
+                            ? ((webkit = !0),
+                                t.getUserMedia({ video: e, audio: !1 }, success, error))
+                            : t.webkitGetUserMedia &&
+                            ((webkit = !0),
+                                t.webkitGetUserMedia({ video: e, audio: !1 }, success, error)),
+                    (stype = 1),
+                    setTimeout(captureToCanvas, 500);
+            } else setTimeout(captureToCanvas, 500);
+        }
+        function setimg() {
+            if (((document.getElementById("result").innerHTML = ""), 2 != stype)) {
+                (document.getElementById("camera-inside").innerHTML = imghtml),
+                    (document.getElementById("qrimg").style.opacity = 1),
+                    (document.getElementById("webcamimg").style.opacity = 0.2);
+                var e = document.getElementById("qrfile");
+                e.addEventListener("dragenter", dragenter, !1),
+                    e.addEventListener("dragover", dragover, !1),
+                    e.addEventListener("drop", drop, !1),
+                    (stype = 2);
+            }
+        }
+
+        load();
+    </script>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/scan/llqrcode.js b/scan/llqrcode.js
new file mode 100644
index 00000000..b78c3254
--- /dev/null
+++ b/scan/llqrcode.js
@@ -0,0 +1 @@
+var _aa={};_aa._ab=function(f,e){var d=qrcode.width;var b=qrcode.height;var c=true;for(var g=0;g<e.length&&c;g+=2){var a=Math.floor(e[g]);var h=Math.floor(e[g+1]);if(a<-1||a>d||h<-1||h>b){throw"Error._ab "}c=false;if(a==-1){e[g]=0;c=true}else{if(a==d){e[g]=d-1;c=true}}if(h==-1){e[g+1]=0;c=true}else{if(h==b){e[g+1]=b-1;c=true}}}c=true;for(var g=e.length-2;g>=0&&c;g-=2){var a=Math.floor(e[g]);var h=Math.floor(e[g+1]);if(a<-1||a>d||h<-1||h>b){throw"Error._ab "}c=false;if(a==-1){e[g]=0;c=true}else{if(a==d){e[g]=d-1;c=true}}if(h==-1){e[g+1]=0;c=true}else{if(h==b){e[g+1]=b-1;c=true}}}};_aa._af=function(b,d,a){var k=new _ac(d);var j=new Array(d<<1);for(var f=0;f<d;f++){var g=j.length;var i=f+0.5;for(var h=0;h<g;h+=2){j[h]=(h>>1)+0.5;j[h+1]=i}a._ad(j);_aa._ab(b,j);try{for(var h=0;h<g;h+=2){var e=b[Math.floor(j[h])+qrcode.width*Math.floor(j[h+1])];if(e){k._dq(h>>1,f)}}}catch(c){throw"Error._ab"}}return k};_aa._ah=function(h,o,l,k,q,p,b,a,f,e,n,m,s,r,d,c,j,i){var g=_ae._ag(l,k,q,p,b,a,f,e,n,m,s,r,d,c,j,i);return _aa._af(h,o,g)};function _a1(b,a){this.count=b;this._fc=a;this.__defineGetter__("Count",function(){return this.count});this.__defineGetter__("_dm",function(){return this._fc})}function _a2(a,c,b){this._bm=a;if(b){this._do=new Array(c,b)}else{this._do=new Array(c)}this.__defineGetter__("_bo",function(){return this._bm});this.__defineGetter__("_dn",function(){return this._bm*this._fo});this.__defineGetter__("_fo",function(){var e=0;for(var d=0;d<this._do.length;d++){e+=this._do[d].length}return e});this._fb=function(){return this._do}}function _a3(k,l,h,g,f,e){this._bs=k;this._ar=l;this._do=new Array(h,g,f,e);var j=0;var b=h._bo;var a=h._fb();for(var d=0;d<a.length;d++){var c=a[d];j+=c.Count*(c._dm+b)}this._br=j;this.__defineGetter__("_fd",function(){return this._bs});this.__defineGetter__("_as",function(){return this._ar});this.__defineGetter__("_dp",function(){return this._br});this.__defineGetter__("_cr",function(){return 17+4*this._bs});this._aq=function(){var q=this._cr;var o=new _ac(q);o._bq(0,0,9,9);o._bq(q-8,0,8,9);o._bq(0,q-8,9,8);var n=this._ar.length;for(var m=0;m<n;m++){var p=this._ar[m]-2;for(var r=0;r<n;r++){if((m==0&&(r==0||r==n-1))||(m==n-1&&r==0)){continue}o._bq(this._ar[r]-2,p,5,5)}}o._bq(6,9,1,q-17);o._bq(9,6,q-17,1);if(this._bs>6){o._bq(q-11,0,3,6);o._bq(0,q-11,6,3)}return o};this._bu=function(i){return this._do[i.ordinal()]}}_a3._bv=new Array(31892,34236,39577,42195,48118,51042,55367,58893,63784,68472,70749,76311,79154,84390,87683,92361,96236,102084,102881,110507,110734,117786,119615,126325,127568,133589,136944,141498,145311,150283,152622,158308,161089,167017);_a3.VERSIONS=_ay();_a3._av=function(a){if(a<1||a>40){throw"bad arguments"}return _a3.VERSIONS[a-1]};_a3._at=function(b){if(b%4!=1){throw"Error _at"}try{return _a3._av((b-17)>>2)}catch(a){throw"Error _av"}};_a3._aw=function(d){var b=4294967295;var f=0;for(var c=0;c<_a3._bv.length;c++){var a=_a3._bv[c];if(a==d){return 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o=this.a23;var m=this.a31;var k=this.a32;var j=this.a33;for(var n=0;n<s;n+=2){var t=v[n];var r=v[n+1];var l=u*t+o*r+j;v[n]=(z*t+q*r+m)/l;v[n+1]=(w*t+p*r+k)/l}};this._fp=function(m,k){var q=m.length;for(var l=0;l<q;l++){var j=m[l];var p=k[l];var o=this.a13*j+this.a23*p+this.a33;m[l]=(this.a11*j+this.a21*p+this.a31)/o;k[l]=(this.a12*j+this.a22*p+this.a32)/o}};this._fr=function(){return new _ae(this.a22*this.a33-this.a23*this.a32,this.a23*this.a31-this.a21*this.a33,this.a21*this.a32-this.a22*this.a31,this.a13*this.a32-this.a12*this.a33,this.a11*this.a33-this.a13*this.a31,this.a12*this.a31-this.a11*this.a32,this.a12*this.a23-this.a13*this.a22,this.a13*this.a21-this.a11*this.a23,this.a11*this.a22-this.a12*this.a21)};this.times=function(j){return new _ae(this.a11*j.a11+this.a21*j.a12+this.a31*j.a13,this.a11*j.a21+this.a21*j.a22+this.a31*j.a23,this.a11*j.a31+this.a21*j.a32+this.a31*j.a33,this.a12*j.a11+this.a22*j.a12+this.a32*j.a13,this.a12*j.a21+this.a22*j.a22+this.a32*j.a23,this.a12*j.a31+this.a22*j.a32+this.a32*j.a33,this.a13*j.a11+this.a23*j.a12+this.a33*j.a13,this.a13*j.a21+this.a23*j.a22+this.a33*j.a23,this.a13*j.a31+this.a23*j.a32+this.a33*j.a33)}}_ae._ag=function(p,e,o,d,n,c,m,b,h,q,l,f,a,j,i,r){var g=this._be(p,e,o,d,n,c,m,b);var k=this._bf(h,q,l,f,a,j,i,r);return k.times(g)};_ae._bf=function(d,p,c,m,b,k,a,j){var h=j-k;var f=p-m+k-j;if(h==0&&f==0){return new _ae(c-d,b-c,d,m-p,k-m,p,0,0,1)}else{var q=c-b;var o=a-b;var l=d-c+b-a;var i=m-k;var e=q*h-o*i;var n=(l*h-o*f)/e;var g=(q*f-l*i)/e;return new _ae(c-d+n*c,a-d+g*a,d,m-p+n*m,j-p+g*j,p,n,g,1)}};_ae._be=function(f,h,d,g,b,e,a,c){return this._bf(f,h,d,g,b,e,a,c)._fr()};function _bg(b,a){this.bits=b;this.points=a}function 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e=this._bh(Math.floor(d.X),Math.floor(d.Y),Math.floor(c.X),Math.floor(c.Y));if(isNaN(b)){return e/7}if(isNaN(e)){return b/7}return(b+e)/14};this._bk=function(d,c,b){return(this._bj(d,c)+this._bj(d,b))/2};this.distance=function(d,b){var e=d.X-b.X;var c=d.Y-b.Y;return Math.sqrt((e*e+c*c))};this._bx=function(g,f,d,e){var b=Math.round(this.distance(g,f)/e);var c=Math.round(this.distance(g,d)/e);var h=((b+c)>>1)+7;switch(h&3){case 0:h++;break;case 2:h--;break;case 3:throw"Error"}return h};this._bl=function(g,f,d,j){var k=Math.floor(j*g);var h=Math.max(0,f-k);var i=Math.min(qrcode.width-1,f+k);if(i-h<g*3){throw"Error"}var b=Math.max(0,d-k);var c=Math.min(qrcode.height-1,d+k);var e=new _ak(this.image,h,b,i-h,c-b,g,this._am);return e.find()};this.createTransform=function(l,h,k,b,g){var j=g-3.5;var i;var f;var e;var c;if(b!=null){i=b.X;f=b.Y;e=c=j-3}else{i=(h.X-l.X)+k.X;f=(h.Y-l.Y)+k.Y;e=c=j}var d=_ae._ag(3.5,3.5,j,3.5,e,c,3.5,j,l.X,l.Y,h.X,h.Y,i,f,k.X,k.Y);return d};this._bz=function(e,b,d){var c=_aa;return c._af(e,d,b)};this._cd=function(q){var j=q._gq;var h=q._gs;var n=q._gp;var d=this._bk(j,h,n);if(d<1){throw"Error"}var r=this._bx(j,h,n,d);var b=_a3._at(r);var k=b._cr-7;var l=null;if(b._as.length>0){var f=h.X-j.X+n.X;var e=h.Y-j.Y+n.Y;var c=1-3/k;var t=Math.floor(j.X+c*(f-j.X));var s=Math.floor(j.Y+c*(e-j.Y));for(var p=4;p<=16;p<<=1){l=this._bl(d,t,s,p);break}}var g=this.createTransform(j,h,n,l,r);var m=this._bz(this.image,g,r);var o;if(l==null){o=new Array(n,j,h)}else{o=new Array(n,j,h,l)}return new _bg(m,o)};this.detect=function(){var b=new _cc()._ce(this.image);return this._cd(b)}}var _ca=21522;var _cb=new Array(new Array(21522,0),new Array(20773,1),new Array(24188,2),new Array(23371,3),new Array(17913,4),new Array(16590,5),new Array(20375,6),new Array(19104,7),new Array(30660,8),new Array(29427,9),new Array(32170,10),new Array(30877,11),new Array(26159,12),new Array(25368,13),new Array(27713,14),new Array(26998,15),new Array(5769,16),new Array(5054,17),new Array(7399,18),new Array(6608,19),new Array(1890,20),new Array(597,21),new Array(3340,22),new Array(2107,23),new Array(13663,24),new Array(12392,25),new Array(16177,26),new Array(14854,27),new Array(9396,28),new Array(8579,29),new Array(11994,30),new Array(11245,31));var _ch=new Array(0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4);function _ax(a){this._cf=_cg.forBits((a>>3)&3);this._fe=(a&7);this.__defineGetter__("_cg",function(){return this._cf});this.__defineGetter__("_dx",function(){return this._fe});this.GetHashCode=function(){return(this._cf.ordinal()<<3)|this._fe};this.Equals=function(c){var b=c;return this._cf==b._cf&&this._fe==b._fe}}_ax._gj=function(d,c){d^=c;return _ch[d&15]+_ch[(_ew(d,4)&15)]+_ch[(_ew(d,8)&15)]+_ch[(_ew(d,12)&15)]+_ch[(_ew(d,16)&15)]+_ch[(_ew(d,20)&15)]+_ch[(_ew(d,24)&15)]+_ch[(_ew(d,28)&15)]};_ax._ci=function(a){var b=_ax._cj(a);if(b!=null){return b}return _ax._cj(a^_ca)};_ax._cj=function(d){var b=4294967295;var a=0;for(var c=0;c<_cb.length;c++){var g=_cb[c];var f=g[0];if(f==d){return new _ax(g[1])}var e=this._gj(d,f);if(e<b){a=g[1];b=e}}if(b<=3){return new _ax(a)}return null};function _cg(a,c,b){this._ff=a;this.bits=c;this.name=b;this.__defineGetter__("Bits",function(){return this.bits});this.__defineGetter__("Name",function(){return this.name});this.ordinal=function(){return this._ff}}_cg.forBits=function(a){if(a<0||a>=FOR_BITS.length){throw"bad arguments"}return FOR_BITS[a]};var L=new _cg(0,1,"L");var M=new _cg(1,0,"M");var Q=new _cg(2,3,"Q");var H=new _cg(3,2,"H");var FOR_BITS=new Array(M,L,H,Q);function _ac(d,a){if(!a){a=d}if(d<1||a<1){throw"Both dimensions must be greater than 0"}this.width=d;this.height=a;var c=d>>5;if((d&31)!=0){c++}this.rowSize=c;this.bits=new Array(c*a);for(var b=0;b<this.bits.length;b++){this.bits[b]=0}this.__defineGetter__("Width",function(){return this.width});this.__defineGetter__("Height",function(){return 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this._dw})}_dl._gn=function(c,h,r){if(c.length!=h._dp){throw"bad arguments"}var k=h._bu(r);var e=0;var d=k._fb();for(var q=0;q<d.length;q++){e+=d[q].Count}var l=new Array(e);var n=0;for(var o=0;o<d.length;o++){var f=d[o];for(var q=0;q<f.Count;q++){var m=f._dm;var s=k._bo+m;l[n++]=new _dl(m,new Array(s))}}var t=l[0]._dw.length;var b=l.length-1;while(b>=0){var v=l[b]._dw.length;if(v==t){break}b--}b++;var g=t-k._bo;var a=0;for(var q=0;q<g;q++){for(var o=0;o<n;o++){l[o]._dw[q]=c[a++]}}for(var o=b;o<n;o++){l[o]._dw[g]=c[a++]}var p=l[0]._dw.length;for(var q=g;q<p;q++){for(var o=0;o<n;o++){var u=o<b?q:q+1;l[o]._dw[u]=c[a++]}}return l};function _cl(a){var b=a.Dimension;if(b<21||(b&3)!=1){throw"Error _cl"}this._au=a;this._cp=null;this._co=null;this._dk=function(d,c,e){return this._au._ds(d,c)?(e<<1)|1:e<<1};this._cm=function(){if(this._co!=null){return this._co}var g=0;for(var e=0;e<6;e++){g=this._dk(e,8,g)}g=this._dk(7,8,g);g=this._dk(8,8,g);g=this._dk(8,7,g);for(var c=5;c>=0;c--){g=this._dk(8,c,g)}this._co=_ax._ci(g);if(this._co!=null){return this._co}var f=this._au.Dimension;g=0;var d=f-8;for(var e=f-1;e>=d;e--){g=this._dk(e,8,g)}for(var c=f-7;c<f;c++){g=this._dk(8,c,g)}this._co=_ax._ci(g);if(this._co!=null){return this._co}throw"Error _cm"};this._cq=function(){if(this._cp!=null){return this._cp}var h=this._au.Dimension;var f=(h-17)>>2;if(f<=6){return _a3._av(f)}var g=0;var e=h-11;for(var c=5;c>=0;c--){for(var d=h-9;d>=e;d--){g=this._dk(d,c,g)}}this._cp=_a3._aw(g);if(this._cp!=null&&this._cp._cr==h){return this._cp}g=0;for(var d=5;d>=0;d--){for(var c=h-9;c>=e;c--){g=this._dk(d,c,g)}}this._cp=_a3._aw(g);if(this._cp!=null&&this._cp._cr==h){return this._cp}throw"Error _cq"};this._gk=function(){var q=this._cm();var o=this._cq();var c=_dx._gl(q._dx);var f=this._au.Dimension;c._dj(this._au,f);var k=o._aq();var n=true;var r=new Array(o._dp);var m=0;var p=0;var h=0;for(var e=f-1;e>0;e-=2){if(e==6){e--}for(var l=0;l<f;l++){var g=n?f-1-l:l;for(var d=0;d<2;d++){if(!k._ds(e-d,g)){h++;p<<=1;if(this._au._ds(e-d,g)){p|=1}if(h==8){r[m++]=p;h=0;p=0}}}}n^=true}if(m!=o._dp){throw"Error _gk"}return r}}var _dx={};_dx._gl=function(a){if(a<0||a>7){throw"bad arguments"}return _dx._dy[a]};function _fg(){this._dj=function(c,d){for(var b=0;b<d;b++){for(var a=0;a<d;a++){if(this._fw(b,a)){c.flip(a,b)}}}};this._fw=function(b,a){return((b+a)&1)==0}}function _fh(){this._dj=function(c,d){for(var b=0;b<d;b++){for(var a=0;a<d;a++){if(this._fw(b,a)){c.flip(a,b)}}}};this._fw=function(b,a){return(b&1)==0}}function _fi(){this._dj=function(c,d){for(var b=0;b<d;b++){for(var a=0;a<d;a++){if(this._fw(b,a)){c.flip(a,b)}}}};this._fw=function(b,a){return a%3==0}}function _fj(){this._dj=function(c,d){for(var b=0;b<d;b++){for(var a=0;a<d;a++){if(this._fw(b,a)){c.flip(a,b)}}}};this._fw=function(b,a){return(b+a)%3==0}}function _fk(){this._dj=function(c,d){for(var b=0;b<d;b++){for(var a=0;a<d;a++){if(this._fw(b,a)){c.flip(a,b)}}}};this._fw=function(b,a){return(((_ew(b,1))+(a/3))&1)==0}}function _fl(){this._dj=function(c,d){for(var b=0;b<d;b++){for(var a=0;a<d;a++){if(this._fw(b,a)){c.flip(a,b)}}}};this._fw=function(c,b){var a=c*b;return(a&1)+(a%3)==0}}function _fm(){this._dj=function(c,d){for(var b=0;b<d;b++){for(var a=0;a<d;a++){if(this._fw(b,a)){c.flip(a,b)}}}};this._fw=function(c,b){var a=c*b;return(((a&1)+(a%3))&1)==0}}function _fn(){this._dj=function(c,d){for(var b=0;b<d;b++){for(var a=0;a<d;a++){if(this._fw(b,a)){c.flip(a,b)}}}};this._fw=function(b,a){return((((b+a)&1)+((b*a)%3))&1)==0}}_dx._dy=new Array(new _fg(),new _fh(),new _fi(),new _fj(),new _fk(),new _fl(),new _fm(),new _fn());function _db(a){this._fa=a;this.decode=function(j,f){var c=new _bp(this._fa,j);var p=new Array(f);for(var g=0;g<p.length;g++){p[g]=0}var m=false;var d=true;for(var g=0;g<f;g++){var q=c.evaluateAt(this._fa.exp(m?g+1:g));p[p.length-1-g]=q;if(q!=0){d=false}}if(d){return}var b=new _bp(this._fa,p);var l=this._eb(this._fa._ba(f,1),b,f);var o=l[0];var n=l[1];var k=this._ey(o);var e=this._di(n,k,m);for(var g=0;g<k.length;g++){var h=j.length-1-this._fa.log(k[g]);if(h<0){throw"ReedSolomonException Bad error location"}j[h]=_az._bd(j[h],e[g])}};this._eb=function(z,y,f){if(z._ec<y._ec){var w=z;z=y;y=w}var B=z;var k=y;var o=this._fa.One;var j=this._fa.Zero;var e=this._fa.Zero;var i=this._fa.One;while(k._ec>=Math.floor(f/2)){var x=B;var g=o;var v=e;B=k;o=j;e=i;if(B.Zero){throw"r_{i-1} was zero"}k=x;var m=this._fa.Zero;var p=B._ex(B._ec);var h=this._fa.inverse(p);while(k._ec>=B._ec&&!k.Zero){var c=k._ec-B._ec;var A=this._fa.multiply(k._ex(k._ec),h);m=m._bd(this._fa._ba(c,A));k=k._bd(B._dc(c,A))}j=m.multiply1(o)._bd(g);i=m.multiply1(e)._bd(v)}var u=i._ex(0);if(u==0){throw"ReedSolomonException sigmaTilde(0) was zero"}var d=this._fa.inverse(u);var n=i.multiply2(d);var l=k.multiply2(d);return new Array(n,l)};this._ey=function(f){var g=f._ec;if(g==1){return new Array(f._ex(1))}var b=new Array(g);var d=0;for(var c=1;c<256&&d<g;c++){if(f.evaluateAt(c)==0){b[d]=this._fa.inverse(c);d++}}if(d!=g){throw"Error locator degree does not match number of roots"}return b};this._di=function(f,h,g){var k=h.length;var l=new Array(k);for(var e=0;e<k;e++){var b=this._fa.inverse(h[e]);var c=1;for(var d=0;d<k;d++){if(e!=d){c=this._fa.multiply(c,_az._bd(1,this._fa.multiply(h[d],b)))}}l[e]=this._fa.multiply(f.evaluateAt(b),this._fa.inverse(c));if(g){l[e]=this._fa.multiply(l[e],b)}}return l}}function _bp(f,e){if(e==null||e.length==0){throw"bad arguments"}this._fa=f;var c=e.length;if(c>1&&e[0]==0){var d=1;while(d<c&&e[d]==0){d++}if(d==c){this._dd=f.Zero._dd}else{this._dd=new Array(c-d);for(var b=0;b<this._dd.length;b++){this._dd[b]=0}for(var a=0;a<this._dd.length;a++){this._dd[a]=e[d+a]}}}else{this._dd=e}this.__defineGetter__("Zero",function(){return this._dd[0]==0});this.__defineGetter__("_ec",function(){return this._dd.length-1});this.__defineGetter__("Coefficients",function(){return this._dd});this._ex=function(g){return this._dd[this._dd.length-1-g]};this.evaluateAt=function(h){if(h==0){return this._ex(0)}var l=this._dd.length;if(h==1){var g=0;for(var k=0;k<l;k++){g=_az._bd(g,this._dd[k])}return g}var j=this._dd[0];for(var k=1;k<l;k++){j=_az._bd(this._fa.multiply(h,j),this._dd[k])}return j};this._bd=function(g){if(this._fa!=g._fa){throw"GF256Polys do not have same _az _fa"}if(this.Zero){return g}if(g.Zero){return this}var o=this._dd;var n=g._dd;if(o.length>n.length){var j=o;o=n;n=j}var h=new Array(n.length);var k=n.length-o.length;for(var m=0;m<k;m++){h[m]=n[m]}for(var l=k;l<n.length;l++){h[l]=_az._bd(o[l-k],n[l])}return new _bp(f,h)};this.multiply1=function(o){if(this._fa!=o._fa){throw"GF256Polys do not have same _az _fa"}if(this.Zero||o.Zero){return this._fa.Zero}var q=this._dd;var g=q.length;var l=o._dd;var n=l.length;var p=new Array(g+n-1);for(var m=0;m<g;m++){var h=q[m];for(var k=0;k<n;k++){p[m+k]=_az._bd(p[m+k],this._fa.multiply(h,l[k]))}}return new _bp(this._fa,p)};this.multiply2=function(g){if(g==0){return this._fa.Zero}if(g==1){return this}var j=this._dd.length;var k=new Array(j);for(var h=0;h<j;h++){k[h]=this._fa.multiply(this._dd[h],g)}return new _bp(this._fa,k)};this._dc=function(l,g){if(l<0){throw"bad arguments"}if(g==0){return this._fa.Zero}var j=this._dd.length;var k=new Array(j+l);for(var h=0;h<k.length;h++){k[h]=0}for(var h=0;h<j;h++){k[h]=this._fa.multiply(this._dd[h],g)}return new _bp(this._fa,k)};this.divide=function(l){if(this._fa!=l._fa){throw"GF256Polys do not have same _az _fa"}if(l.Zero){throw"Divide by 0"}var j=this._fa.Zero;var o=this;var g=l._ex(l._ec);var n=this._fa.inverse(g);while(o._ec>=l._ec&&!o.Zero){var m=o._ec-l._ec;var h=this._fa.multiply(o._ex(o._ec),n);var i=l._dc(m,h);var k=this._fa._ba(m,h);j=j._bd(k);o=o._bd(i)}return new Array(j,o)}}function _az(b){this._gh=new Array(256);this._gi=new Array(256);var a=1;for(var e=0;e<256;e++){this._gh[e]=a;a<<=1;if(a>=256){a^=b}}for(var e=0;e<255;e++){this._gi[this._gh[e]]=e}var d=new Array(1);d[0]=0;this.zero=new _bp(this,new Array(d));var c=new Array(1);c[0]=1;this.one=new _bp(this,new Array(c));this.__defineGetter__("Zero",function(){return this.zero});this.__defineGetter__("One",function(){return this.one});this._ba=function(j,f){if(j<0){throw"bad arguments"}if(f==0){return this.zero}var h=new Array(j+1);for(var g=0;g<h.length;g++){h[g]=0}h[0]=f;return new _bp(this,h)};this.exp=function(f){return this._gh[f]};this.log=function(f){if(f==0){throw"bad arguments"}return this._gi[f]};this.inverse=function(f){if(f==0){throw"System.ArithmeticException"}return this._gh[255-this._gi[f]]};this.multiply=function(g,f){if(g==0||f==0){return 0}if(g==1){return f}if(f==1){return g}return this._gh[(this._gi[g]+this._gi[f])%255]}}_az._bb=new _az(285);_az._bc=new _az(301);_az._bd=function(d,c){return d^c};var Decoder={};Decoder.rsDecoder=new _db(_az._bb);Decoder.correctErrors=function(g,b){var d=g.length;var f=new Array(d);for(var e=0;e<d;e++){f[e]=g[e]&255}var a=g.length-b;try{Decoder.rsDecoder.decode(f,a)}catch(c){throw c}for(var e=0;e<b;e++){g[e]=f[e]}};Decoder.decode=function(q){var b=new _cl(q);var o=b._cq();var c=b._cm()._cg;var p=b._gk();var a=_dl._gn(p,o,c);var f=0;for(var k=0;k<a.length;k++){f+=a[k]._du}var e=new Array(f);var n=0;for(var h=0;h<a.length;h++){var m=a[h];var d=m.Codewords;var g=m._du;Decoder.correctErrors(d,g);for(var k=0;k<g;k++){e[n++]=d[k]}}var l=new QRCodeDataBlockReader(e,o._fd,c.Bits);return l};var qrcode={};qrcode.imagedata=null;qrcode.width=0;qrcode.height=0;qrcode.qrCodeSymbol=null;qrcode.debug=false;qrcode.maxImgSize=1024*1024;qrcode._eo=[[10,9,8,8],[12,11,16,10],[14,13,16,12]];qrcode.callback=null;qrcode.vidSuccess=function(a){qrcode.localstream=a;if(qrcode.webkit){qrcode.video.src=window.webkitURL.createObjectURL(a)}else{if(qrcode.moz){qrcode.video.mozSrcObject=a;qrcode.video.play()}else{qrcode.video.src=a}}qrcode.gUM=true;qrcode.canvas_qr2=document.createElement("canvas");qrcode.canvas_qr2.id="qr-canvas";qrcode.qrcontext2=qrcode.canvas_qr2.getContext("2d");qrcode.canvas_qr2.width=qrcode.video.videoWidth;qrcode.canvas_qr2.height=qrcode.video.videoHeight;setTimeout(qrcode.captureToCanvas,500)};qrcode.vidError=function(a){qrcode.gUM=false;return};qrcode.captureToCanvas=function(){if(qrcode.gUM){try{if(qrcode.video.videoWidth==0){setTimeout(qrcode.captureToCanvas,500);return}else{qrcode.canvas_qr2.width=qrcode.video.videoWidth;qrcode.canvas_qr2.height=qrcode.video.videoHeight}qrcode.qrcontext2.drawImage(qrcode.video,0,0);try{qrcode.decode()}catch(a){console.log(a);setTimeout(qrcode.captureToCanvas,500)}}catch(a){console.log(a);setTimeout(qrcode.captureToCanvas,500)}}};qrcode.setWebcam=function(c){var d=navigator;qrcode.video=document.getElementById(c);var a=true;if(navigator.mediaDevices&&navigator.mediaDevices.enumerateDevices){try{navigator.mediaDevices.enumerateDevices().then(function(e){e.forEach(function(f){console.log("deb1");if(f.kind==="videoinput"){if(f.label.toLowerCase().search("back")>-1){a=[{sourceId:f.deviceId}]}}console.log(f.kind+": "+f.label+" id = "+f.deviceId)})})}catch(b){console.log(b)}}else{console.log("no navigator.mediaDevices.enumerateDevices")}if(d.getUserMedia){d.getUserMedia({video:a,audio:false},qrcode.vidSuccess,qrcode.vidError)}else{if(d.webkitGetUserMedia){qrcode.webkit=true;d.webkitGetUserMedia({video:a,audio:false},qrcode.vidSuccess,qrcode.vidError)}else{if(d.mozGetUserMedia){qrcode.moz=true;d.mozGetUserMedia({video:a,audio:false},qrcode.vidSuccess,qrcode.vidError)}}}};qrcode.decode=function(d){if(arguments.length==0){if(qrcode.canvas_qr2){var b=qrcode.canvas_qr2;var a=qrcode.qrcontext2}else{var b=document.getElementById("qr-canvas");var a=b.getContext("2d")}qrcode.width=b.width;qrcode.height=b.height;qrcode.imagedata=a.getImageData(0,0,qrcode.width,qrcode.height);qrcode.result=qrcode.process(a);if(qrcode.callback!=null){qrcode.callback(qrcode.result)}return qrcode.result}else{var c=new Image();c.crossOrigin="Anonymous";c.onload=function(){var g=document.getElementById("out-canvas");if(g!=null){var j=g.getContext("2d");j.clearRect(0,0,320,240);j.drawImage(c,0,0,320,240)}var i=document.createElement("canvas");var h=i.getContext("2d");var f=c.height;var l=c.width;if(c.width*c.height>qrcode.maxImgSize){var k=c.width/c.height;f=Math.sqrt(qrcode.maxImgSize/k);l=k*f}i.width=l;i.height=f;h.drawImage(c,0,0,i.width,i.height);qrcode.width=i.width;qrcode.height=i.height;try{qrcode.imagedata=h.getImageData(0,0,i.width,i.height)}catch(m){qrcode.result="Cross domain image reading not supported in your browser! Save it to your computer then drag and drop the file!";if(qrcode.callback!=null){qrcode.callback(qrcode.result)}return}try{qrcode.result=qrcode.process(h)}catch(m){console.log(m);qrcode.result="error decoding QR Code"}if(qrcode.callback!=null){qrcode.callback(qrcode.result)}};c.onerror=function(){if(qrcode.callback!=null){qrcode.callback("Failed to load the image")}};c.src=d}};qrcode.isUrl=function(a){var b=/(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/;return b.test(a)};qrcode.decode_url=function(b){var d="";try{d=escape(b)}catch(c){console.log(c);d=b}var a="";try{a=decodeURIComponent(d)}catch(c){console.log(c);a=d}return a};qrcode.decode_utf8=function(a){if(qrcode.isUrl(a)){return qrcode.decode_url(a)}else{return a}};qrcode.process=function(q){var a=new Date().getTime();var c=qrcode.grayScaleToBitmap(qrcode.grayscale());if(qrcode.debug){for(var m=0;m<qrcode.height;m++){for(var n=0;n<qrcode.width;n++){var o=(n*4)+(m*qrcode.width*4);qrcode.imagedata.data[o]=c[n+m*qrcode.width]?0:0;qrcode.imagedata.data[o+1]=c[n+m*qrcode.width]?0:0;qrcode.imagedata.data[o+2]=c[n+m*qrcode.width]?255:0}}q.putImageData(qrcode.imagedata,0,0)}var h=new Detector(c);var p=h.detect();if(qrcode.debug){for(var m=0;m<p.bits.Height;m++){for(var n=0;n<p.bits.Width;n++){var o=(n*4*2)+(m*2*qrcode.width*4);qrcode.imagedata.data[o]=p.bits._ds(n,m)?0:0;qrcode.imagedata.data[o+1]=p.bits._ds(n,m)?0:0;qrcode.imagedata.data[o+2]=p.bits._ds(n,m)?255:0}}q.putImageData(qrcode.imagedata,0,0)}var k=Decoder.decode(p.bits);var g=k.DataByte;var l="";for(var f=0;f<g.length;f++){for(var e=0;e<g[f].length;e++){l+=String.fromCharCode(g[f][e])}}var d=new Date().getTime();var b=d-a;console.log(b);return qrcode.decode_utf8(l)};qrcode.getPixel=function(b,d){if(qrcode.width<b){throw"point error"}if(qrcode.height<d){throw"point error"}var a=(b*4)+(d*qrcode.width*4);var c=(qrcode.imagedata.data[a]*33+qrcode.imagedata.data[a+1]*34+qrcode.imagedata.data[a+2]*33)/100;return c};qrcode.binarize=function(d){var c=new Array(qrcode.width*qrcode.height);for(var e=0;e<qrcode.height;e++){for(var b=0;b<qrcode.width;b++){var a=qrcode.getPixel(b,e);c[b+e*qrcode.width]=a<=d?true:false}}return c};qrcode._em=function(d){var c=4;var k=Math.floor(qrcode.width/c);var j=Math.floor(qrcode.height/c);var f=new Array(c);for(var g=0;g<c;g++){f[g]=new Array(c);for(var e=0;e<c;e++){f[g][e]=new Array(0,0)}}for(var o=0;o<c;o++){for(var a=0;a<c;a++){f[a][o][0]=255;for(var l=0;l<j;l++){for(var n=0;n<k;n++){var h=d[k*a+n+(j*o+l)*qrcode.width];if(h<f[a][o][0]){f[a][o][0]=h}if(h>f[a][o][1]){f[a][o][1]=h}}}}}var m=new Array(c);for(var b=0;b<c;b++){m[b]=new Array(c)}for(var o=0;o<c;o++){for(var a=0;a<c;a++){m[a][o]=Math.floor((f[a][o][0]+f[a][o][1])/2)}}return m};qrcode.grayScaleToBitmap=function(f){var k=qrcode._em(f);var b=k.length;var e=Math.floor(qrcode.width/b);var d=Math.floor(qrcode.height/b);var h=new ArrayBuffer(qrcode.width*qrcode.height);var c=new Uint8Array(h);for(var j=0;j<b;j++){for(var a=0;a<b;a++){for(var g=0;g<d;g++){for(var i=0;i<e;i++){c[e*a+i+(d*j+g)*qrcode.width]=(f[e*a+i+(d*j+g)*qrcode.width]<k[a][j])?true:false}}}}return c};qrcode.grayscale=function(){var e=new ArrayBuffer(qrcode.width*qrcode.height);var c=new Uint8Array(e);for(var d=0;d<qrcode.height;d++){for(var b=0;b<qrcode.width;b++){var a=qrcode.getPixel(b,d);c[b+d*qrcode.width]=a}}return c};function _ew(a,b){if(a>=0){return a>>b}else{return(a>>b)+(2<<~b)}}var _gf=3;var _eh=57;var _el=8;var _eg=2;qrcode._er=function(c){function b(m,k){var n=m.X-k.X;var l=m.Y-k.Y;return Math.sqrt((n*n+l*l))}function d(k,o,n){var m=o.x;var l=o.y;return((n.x-m)*(k.y-l))-((n.y-l)*(k.x-m))}var i=b(c[0],c[1]);var f=b(c[1],c[2]);var e=b(c[0],c[2]);var a,j,h;if(f>=i&&f>=e){j=c[0];a=c[1];h=c[2]}else{if(e>=f&&e>=i){j=c[1];a=c[0];h=c[2]}else{j=c[2];a=c[0];h=c[1]}}if(d(a,j,h)<0){var g=a;a=h;h=g}c[0]=a;c[1]=j;c[2]=h};function _cz(c,a,b){this.x=c;this.y=a;this.count=1;this._aj=b;this.__defineGetter__("_ei",function(){return this._aj});this.__defineGetter__("Count",function(){return this.count});this.__defineGetter__("X",function(){return this.x});this.__defineGetter__("Y",function(){return this.y});this._ek=function(){this.count++};this._ev=function(f,e,d){if(Math.abs(e-this.y)<=f&&Math.abs(d-this.x)<=f){var g=Math.abs(f-this._aj);return g<=1||g/this._aj<=1}return false}}function _es(a){this._go=a[0];this._gu=a[1];this._gr=a[2];this.__defineGetter__("_gp",function(){return this._go});this.__defineGetter__("_gq",function(){return this._gu});this.__defineGetter__("_gs",function(){return this._gr})}function _cc(){this.image=null;this._cv=[];this._ge=false;this._al=new Array(0,0,0,0,0);this._am=null;this.__defineGetter__("_da",function(){this._al[0]=0;this._al[1]=0;this._al[2]=0;this._al[3]=0;this._al[4]=0;return this._al});this._ao=function(f){var b=0;for(var d=0;d<5;d++){var e=f[d];if(e==0){return false}b+=e}if(b<7){return false}var c=Math.floor((b<<_el)/7);var a=Math.floor(c/2);return Math.abs(c-(f[0]<<_el))<a&&Math.abs(c-(f[1]<<_el))<a&&Math.abs(3*c-(f[2]<<_el))<3*a&&Math.abs(c-(f[3]<<_el))<a&&Math.abs(c-(f[4]<<_el))<a};this._an=function(b,a){return(a-b[4]-b[3])-b[2]/2};this._ap=function(a,j,d,g){var c=this.image;var h=qrcode.height;var b=this._da;var f=a;while(f>=0&&c[j+f*qrcode.width]){b[2]++;f--}if(f<0){return NaN}while(f>=0&&!c[j+f*qrcode.width]&&b[1]<=d){b[1]++;f--}if(f<0||b[1]>d){return NaN}while(f>=0&&c[j+f*qrcode.width]&&b[0]<=d){b[0]++;f--}if(b[0]>d){return NaN}f=a+1;while(f<h&&c[j+f*qrcode.width]){b[2]++;f++}if(f==h){return NaN}while(f<h&&!c[j+f*qrcode.width]&&b[3]<d){b[3]++;f++}if(f==h||b[3]>=d){return NaN}while(f<h&&c[j+f*qrcode.width]&&b[4]<d){b[4]++;f++}if(b[4]>=d){return NaN}var e=b[0]+b[1]+b[2]+b[3]+b[4];if(5*Math.abs(e-g)>=2*g){return NaN}return this._ao(b)?this._an(b,f):NaN};this._ej=function(b,a,e,h){var d=this.image;var i=qrcode.width;var c=this._da;var g=b;while(g>=0&&d[g+a*qrcode.width]){c[2]++;g--}if(g<0){return NaN}while(g>=0&&!d[g+a*qrcode.width]&&c[1]<=e){c[1]++;g--}if(g<0||c[1]>e){return NaN}while(g>=0&&d[g+a*qrcode.width]&&c[0]<=e){c[0]++;g--}if(c[0]>e){return NaN}g=b+1;while(g<i&&d[g+a*qrcode.width]){c[2]++;g++}if(g==i){return NaN}while(g<i&&!d[g+a*qrcode.width]&&c[3]<e){c[3]++;g++}if(g==i||c[3]>=e){return NaN}while(g<i&&d[g+a*qrcode.width]&&c[4]<e){c[4]++;g++}if(c[4]>=e){return NaN}var f=c[0]+c[1]+c[2]+c[3]+c[4];if(5*Math.abs(f-h)>=h){return NaN}return this._ao(c)?this._an(c,g):NaN};this._cu=function(c,f,e){var d=c[0]+c[1]+c[2]+c[3]+c[4];var n=this._an(c,e);var b=this._ap(f,Math.floor(n),c[2],d);if(!isNaN(b)){n=this._ej(Math.floor(n),Math.floor(b),c[2],d);if(!isNaN(n)){var l=d/7;var m=false;var h=this._cv.length;for(var g=0;g<h;g++){var a=this._cv[g];if(a._ev(l,b,n)){a._ek();m=true;break}}if(!m){var k=new _cz(n,b,l);this._cv.push(k);if(this._am!=null){this._am._ep(k)}}return true}}return false};this._ee=function(){var h=this._cv.length;if(h<3){throw"Couldn't find enough finder patterns (found "+h+")"}if(h>3){var b=0;var j=0;for(var d=0;d<h;d++){var g=this._cv[d]._ei;b+=g;j+=(g*g)}var a=b/h;this._cv.sort(function(m,l){var k=Math.abs(l._ei-a);var i=Math.abs(m._ei-a);if(k<i){return(-1)}else{if(k==i){return 0}else{return 1}}});var e=Math.sqrt(j/h-a*a);var c=Math.max(0.2*a,e);for(var d=this._cv.length-1;d>=0;d--){var f=this._cv[d];if(Math.abs(f._ei-a)>c){this._cv.splice(d,1)}}}if(this._cv.length>3){this._cv.sort(function(k,i){if(k.count>i.count){return -1}if(k.count<i.count){return 1}return 0})}return new Array(this._cv[0],this._cv[1],this._cv[2])};this._eq=function(){var b=this._cv.length;if(b<=1){return 0}var c=null;for(var d=0;d<b;d++){var a=this._cv[d];if(a.Count>=_eg){if(c==null){c=a}else{this._ge=true;return Math.floor((Math.abs(c.X-a.X)-Math.abs(c.Y-a.Y))/2)}}}return 0};this._cx=function(){var g=0;var c=0;var a=this._cv.length;for(var d=0;d<a;d++){var f=this._cv[d];if(f.Count>=_eg){g++;c+=f._ei}}if(g<3){return false}var e=c/a;var b=0;for(var d=0;d<a;d++){f=this._cv[d];b+=Math.abs(f._ei-e)}return b<=0.05*c};this._ce=function(e){var o=false;this.image=e;var n=qrcode.height;var k=qrcode.width;var a=Math.floor((3*n)/(4*_eh));if(a<_gf||o){a=_gf}var g=false;var d=new Array(5);for(var h=a-1;h<n&&!g;h+=a){d[0]=0;d[1]=0;d[2]=0;d[3]=0;d[4]=0;var b=0;for(var f=0;f<k;f++){if(e[f+h*qrcode.width]){if((b&1)==1){b++}d[b]++}else{if((b&1)==0){if(b==4){if(this._ao(d)){var c=this._cu(d,h,f);if(c){a=2;if(this._ge){g=this._cx()}else{var m=this._eq();if(m>d[2]){h+=m-d[2]-a;f=k-1}}}else{do{f++}while(f<k&&!e[f+h*qrcode.width]);f--}b=0;d[0]=0;d[1]=0;d[2]=0;d[3]=0;d[4]=0}else{d[0]=d[2];d[1]=d[3];d[2]=d[4];d[3]=1;d[4]=0;b=3}}else{d[++b]++}}else{d[b]++}}}if(this._ao(d)){var c=this._cu(d,h,k);if(c){a=d[0];if(this._ge){g=this._cx()}}}}var l=this._ee();qrcode._er(l);return new _es(l)}}function _ai(c,a,b){this.x=c;this.y=a;this.count=1;this._aj=b;this.__defineGetter__("_ei",function(){return this._aj});this.__defineGetter__("Count",function(){return this.count});this.__defineGetter__("X",function(){return Math.floor(this.x)});this.__defineGetter__("Y",function(){return Math.floor(this.y)});this._ek=function(){this.count++};this._ev=function(f,e,d){if(Math.abs(e-this.y)<=f&&Math.abs(d-this.x)<=f){var g=Math.abs(f-this._aj);return g<=1||g/this._aj<=1}return false}}function _ak(g,c,b,f,a,e,d){this.image=g;this._cv=new Array();this.startX=c;this.startY=b;this.width=f;this.height=a;this._ef=e;this._al=new Array(0,0,0);this._am=d;this._an=function(i,h){return(h-i[2])-i[1]/2};this._ao=function(l){var k=this._ef;var h=k/2;for(var j=0;j<3;j++){if(Math.abs(k-l[j])>=h){return false}}return true};this._ap=function(h,q,l,o){var k=this.image;var p=qrcode.height;var j=this._al;j[0]=0;j[1]=0;j[2]=0;var n=h;while(n>=0&&k[q+n*qrcode.width]&&j[1]<=l){j[1]++;n--}if(n<0||j[1]>l){return NaN}while(n>=0&&!k[q+n*qrcode.width]&&j[0]<=l){j[0]++;n--}if(j[0]>l){return NaN}n=h+1;while(n<p&&k[q+n*qrcode.width]&&j[1]<=l){j[1]++;n++}if(n==p||j[1]>l){return NaN}while(n<p&&!k[q+n*qrcode.width]&&j[2]<=l){j[2]++;n++}if(j[2]>l){return NaN}var m=j[0]+j[1]+j[2];if(5*Math.abs(m-o)>=2*o){return NaN}return this._ao(j)?this._an(j,n):NaN};this._cu=function(l,o,n){var m=l[0]+l[1]+l[2];var t=this._an(l,n);var k=this._ap(o,Math.floor(t),2*l[1],m);if(!isNaN(k)){var s=(l[0]+l[1]+l[2])/3;var q=this._cv.length;for(var p=0;p<q;p++){var h=this._cv[p];if(h._ev(s,k,t)){return new _ai(t,k,s)}}var r=new _ai(t,k,s);this._cv.push(r);if(this._am!=null){this._am._ep(r)}}return null};this.find=function(){var p=this.startX;var s=this.height;var q=p+f;var r=b+(s>>1);var m=new Array(0,0,0);for(var k=0;k<s;k++){var o=r+((k&1)==0?((k+1)>>1):-((k+1)>>1));m[0]=0;m[1]=0;m[2]=0;var n=p;while(n<q&&!g[n+qrcode.width*o]){n++}var h=0;while(n<q){if(g[n+o*qrcode.width]){if(h==1){m[h]++}else{if(h==2){if(this._ao(m)){var l=this._cu(m,o,n);if(l!=null){return l}}m[0]=m[2];m[1]=1;m[2]=0;h=1}else{m[++h]++}}}else{if(h==1){h++}m[h]++}n++}if(this._ao(m)){var l=this._cu(m,o,q);if(l!=null){return l}}}if(!(this._cv.length==0)){return this._cv[0]}throw"Couldn't find enough alignment patterns"}}function QRCodeDataBlockReader(c,a,b){this._ed=0;this._cw=7;this.dataLength=0;this.blocks=c;this._en=b;if(a<=9){this.dataLengthMode=0}else{if(a>=10&&a<=26){this.dataLengthMode=1}else{if(a>=27&&a<=40){this.dataLengthMode=2}}}this._gd=function(f){var k=0;if(f<this._cw+1){var m=0;for(var e=0;e<f;e++){m+=(1<<e)}m<<=(this._cw-f+1);k=(this.blocks[this._ed]&m)>>(this._cw-f+1);this._cw-=f;return k}else{if(f<this._cw+1+8){var j=0;for(var e=0;e<this._cw+1;e++){j+=(1<<e)}k=(this.blocks[this._ed]&j)<<(f-(this._cw+1));this._ed++;k+=((this.blocks[this._ed])>>(8-(f-(this._cw+1))));this._cw=this._cw-f%8;if(this._cw<0){this._cw=8+this._cw}return k}else{if(f<this._cw+1+16){var j=0;var h=0;for(var e=0;e<this._cw+1;e++){j+=(1<<e)}var g=(this.blocks[this._ed]&j)<<(f-(this._cw+1));this._ed++;var d=this.blocks[this._ed]<<(f-(this._cw+1+8));this._ed++;for(var e=0;e<f-(this._cw+1+8);e++){h+=(1<<e)}h<<=8-(f-(this._cw+1+8));var l=(this.blocks[this._ed]&h)>>(8-(f-(this._cw+1+8)));k=g+d+l;this._cw=this._cw-(f-8)%8;if(this._cw<0){this._cw=8+this._cw}return k}else{return 0}}}};this.NextMode=function(){if((this._ed>this.blocks.length-this._en-2)){return 0}else{return this._gd(4)}};this.getDataLength=function(d){var e=0;while(true){if((d>>e)==1){break}e++}return this._gd(qrcode._eo[this.dataLengthMode][e])};this.getRomanAndFigureString=function(h){var f=h;var g=0;var j="";var d=new Array("0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z"," ","$","%","*","+","-",".","/",":");do{if(f>1){g=this._gd(11);var i=Math.floor(g/45);var e=g%45;j+=d[i];j+=d[e];f-=2}else{if(f==1){g=this._gd(6);j+=d[g];f-=1}}}while(f>0);return j};this.getFigureString=function(f){var d=f;var e=0;var g="";do{if(d>=3){e=this._gd(10);if(e<100){g+="0"}if(e<10){g+="0"}d-=3}else{if(d==2){e=this._gd(7);if(e<10){g+="0"}d-=2}else{if(d==1){e=this._gd(4);d-=1}}}g+=e}while(d>0);return g};this.get8bitByteArray=function(g){var e=g;var f=0;var d=new Array();do{f=this._gd(8);d.push(f);e--}while(e>0);return d};this.getKanjiString=function(j){var g=j;var i=0;var h="";do{i=this._gd(13);var e=i%192;var f=i/192;var k=(f<<8)+e;var d=0;if(k+33088<=40956){d=k+33088}else{d=k+49472}h+=String.fromCharCode(d);g--}while(g>0);return h};this.parseECIValue=function(){var f=0;var e=this._gd(8);if((e&128)==0){f=e&127}if((e&192)==128){var d=this._gd(8);f=((e&63)<<8)|d}if((e&224)==192){var g=this._gd(8);f=((e&31)<<16)|g}return f};this.__defineGetter__("DataByte",function(){var h=new Array();var e=1;var f=2;var d=4;var n=7;var p=8;do{var l=this.NextMode();if(l==0){if(h.length>0){break}else{throw"Empty data block"}}if(l!=e&&l!=f&&l!=d&&l!=p&&l!=n){throw"Invalid mode: "+l+" in (block:"+this._ed+" bit:"+this._cw+")"}if(l==n){var o=this.parseECIValue()}else{var g=this.getDataLength(l);if(g<1){throw"Invalid data length: "+g}switch(l){case e:var m=this.getFigureString(g);var k=new Array(m.length);for(var i=0;i<m.length;i++){k[i]=m.charCodeAt(i)}h.push(k);break;case f:var m=this.getRomanAndFigureString(g);var k=new Array(m.length);for(var i=0;i<m.length;i++){k[i]=m.charCodeAt(i)}h.push(k);break;case d:var o=this.get8bitByteArray(g);h.push(o);break;case p:var m=this.getKanjiString(g);h.push(m);break}}}while(true);return h})};
\ No newline at end of file
diff --git a/scan/webqr.js b/scan/webqr.js
new file mode 100644
index 00000000..e69de29b
diff --git a/system/controllers/autoload_user.php b/system/controllers/autoload_user.php
index f8ad6d42..1e347388 100644
--- a/system/controllers/autoload_user.php
+++ b/system/controllers/autoload_user.php
@@ -17,10 +17,11 @@ switch ($action) {
     case 'isLogin':
         $bill = ORM::for_table('tbl_user_recharges')->where('id', $routes['2'])->where('username', $user['username'])->findOne();
         if ($bill['type'] == 'Hotspot' && $bill['status'] == 'on') {
-            $dvc = Package::getDevice($d);
+            $p = ORM::for_table('tbl_plans')->find_one($bill['plan_id']);
+            $dvc = Package::getDevice($p);
             if (file_exists($dvc) && $_app_stage != 'demo') {
                 require_once $dvc;
-                if ((new $d['device'])->online_customer($user, $bill['routers'])) {
+                if ((new $p['device'])->online_customer($user, $bill['routers'])) {
                     die('<a href="' . U . 'home&mikrotik=logout&id='.$bill['id'].'" onclick="return confirm(\''.Lang::T('Disconnect Internet?').'\')" class="btn btn-success btn-xs btn-block">'.Lang::T('You are Online, Logout?').'</a>');
                 } else {
                     if (!empty($_SESSION['nux-mac']) && !empty($_SESSION['nux-ip'])) {
diff --git a/system/controllers/dashboard.php b/system/controllers/dashboard.php
index 7f5e7acb..387ddaa4 100644
--- a/system/controllers/dashboard.php
+++ b/system/controllers/dashboard.php
@@ -24,7 +24,7 @@ $reset_day = $config['reset_day'];
 if(empty($reset_day)){
     $reset_day = 1;
 }
-
+$reset_day = 20;
 //first day of month
 if($reset_day >= date("d")){
     $first_day_month = date('Y-m-'.$reset_day);
diff --git a/system/controllers/home.php b/system/controllers/home.php
index ce172d87..ee582821 100644
--- a/system/controllers/home.php
+++ b/system/controllers/home.php
@@ -230,5 +230,6 @@ $ui->assign('unpaid', ORM::for_table('tbl_payment_gateway')
     ->where('username', $user['username'])
     ->where('status', 1)
     ->find_one());
+$ui->assign('code', alphanumeric(_get('code')));
 run_hook('view_customer_dashboard'); #HOOK
 $ui->display('user-dashboard.tpl');
diff --git a/system/controllers/login.php b/system/controllers/login.php
index 9bf565ba..4f3538f9 100644
--- a/system/controllers/login.php
+++ b/system/controllers/login.php
@@ -182,6 +182,7 @@ switch ($do) {
     default:
         run_hook('customer_view_login'); #HOOK
         if ($config['disable_registration'] == 'yes') {
+            $ui->assign('code', alphanumeric(_get('code')));
             $ui->display('user-login-noreg.tpl');
         } else {
             $ui->display('user-login.tpl');
diff --git a/system/controllers/voucher.php b/system/controllers/voucher.php
index 8abcd235..bd08865d 100644
--- a/system/controllers/voucher.php
+++ b/system/controllers/voucher.php
@@ -17,6 +17,7 @@ switch ($action) {
 
     case 'activation':
         run_hook('view_activate_voucher'); #HOOK
+        $ui->assign('code', alphanumeric(_get('code')));
         $ui->display('user-activation.tpl');
         break;
 
diff --git a/system/lan/english.json b/system/lan/english.json
index b321a49f..3268664e 100644
--- a/system/lan/english.json
+++ b/system/lan/english.json
@@ -642,5 +642,7 @@
     "Time": "Time",
     "Data": "Data",
     "Category": "Category",
-    "later": "later"
+    "later": "later",
+    "Package_Details": "Package Details",
+    "Summary": "Summary"
 }
\ No newline at end of file
diff --git a/ui/ui/user-activation.tpl b/ui/ui/user-activation.tpl
index 69ecb87d..7f36045b 100644
--- a/ui/ui/user-activation.tpl
+++ b/ui/ui/user-activation.tpl
@@ -2,34 +2,33 @@
 <!-- user-activation -->
 
 <div class="row">
-    <div class="col-sm-12">
+    <div class="col-md-8">
         <div class="box box-primary box-solid">
-            <div class="box-header"><h3 class="box-title">{Lang::T('Order Voucher')}</h3></div>
+            <div class="box-header">
+                <h3 class="box-title">{Lang::T('Order Voucher')}</h3>
+            </div>
             <div class="box-body">
                 {include file="$_path/../pages/Order_Voucher.html"}
             </div>
         </div>
     </div>
-</div>
-
-<div class="row">
-    <div class="col-sm-12 col-md-12">
-        <div class="panel panel-success panel-hovered panel-stacked mb30">
-            <div class="panel-heading">{Lang::T('Voucher Activation')}</div>
-            <div class="panel-body">
-                <form class="form-horizontal" method="post" role="form" action="{$_url}voucher/activation-post">
+    <div class="col-md-4">
+        <div class="box box-primary box-solid">
+            <div class="box-header">{Lang::T('Voucher Activation')}</div>
+            <div class="box-body">
+                <form method="post" role="form" action="{$_url}voucher/activation-post">
                     <div class="form-group">
-                        <label class="col-md-2 control-label">{Lang::T('Code Voucher')}</label>
-                        <div class="col-md-6">
-                            <input type="text" class="form-control" id="code" name="code"
+                        <div class="input-group">
+                            <input type="text" class="form-control" id="code" name="code" value="{$code}"
                                 placeholder="{Lang::T('Enter voucher code here')}">
+                            <span class="input-group-btn">
+                                <a class="btn btn-default" href="{APP_URL}/scan/?back={urlencode($_url)}{urlencode("voucher/activation&code=")}"><i class="glyphicon glyphicon-qrcode"></i></a>
+                            </span>
                         </div>
                     </div>
-
                     <div class="form-group">
                         <div class="col-lg-offset-2 col-lg-10">
-                            <button class="btn btn-success"
-                                type="submit">{Lang::T('Recharge')}</button>
+                            <button class="btn btn-success" type="submit">{Lang::T('Recharge')}</button>
                             Or <a href="{$_url}home">{Lang::T('Cancel')}</a>
                         </div>
                     </div>
diff --git a/ui/ui/user-dashboard.tpl b/ui/ui/user-dashboard.tpl
index e106275a..f7a2abbc 100644
--- a/ui/ui/user-dashboard.tpl
+++ b/ui/ui/user-dashboard.tpl
@@ -288,26 +288,28 @@
                 </div>
                 <div class="box-body">
                     <form method="post" role="form" class="form-horizontal" action="{$_url}voucher/activation-post">
-                        <div class="form-group">
-                            <label class="col-sm-4 control-label text-center">{Lang::T('Code Voucher')}</label>
-                            <div class="col-sm-7">
-                                <input type="text" id="code" name="code" class="form-control"
-                                    placeholder="{Lang::T('Enter voucher code here')}">
-                            </div>
-                        </div>
-                        <div class="form-group" align="center">
-                            <button class="btn btn-success" type="submit">{Lang::T('Recharge')}</button>
+                        <div class="input-group">
+                            <span class="input-group-btn">
+                                <a class="btn btn-default"
+                                    href="{APP_URL}/scan/?back={urlencode($_url)}{urlencode("home&code=")}"><i
+                                        class="glyphicon glyphicon-qrcode"></i></a>
+                            </span>
+                            <input type="text" id="code" name="code" class="form-control"
+                                placeholder="{Lang::T('Enter voucher code here')}" value="{$code}">
+                            <span class="input-group-btn">
+                                <button class="btn btn-primary" type="submit">{Lang::T('Recharge')}</button>
+                            </span>
                         </div>
                     </form>
                 </div>
                 <div class="box-body">
                     <div class="btn-group btn-group-justified" role="group">
-                        <a class="btn btn-warning" href="{$_url}voucher/activation">
+                        <a class="btn btn-default" href="{$_url}voucher/activation">
                             <i class="ion ion-ios-cart"></i>
                             {Lang::T('Order Voucher')}
                         </a>
                         {if $_c['payment_gateway'] != 'none' or $_c['payment_gateway'] == '' }
-                            <a href="{$_url}order/package" class="btn btn-primary">
+                            <a href="{$_url}order/package" class="btn btn-default">
                                 <i class="ion ion-ios-cart"></i>
                                 {Lang::T('Order Package')}
                             </a>
diff --git a/ui/ui/user-login-noreg.tpl b/ui/ui/user-login-noreg.tpl
index ee42443f..e3d186e7 100644
--- a/ui/ui/user-login-noreg.tpl
+++ b/ui/ui/user-login-noreg.tpl
@@ -59,8 +59,13 @@
                             </div>
                             <div class="form-group">
                                 <label>{Lang::T('Enter voucher code here')}</label>
-                                <input type="text" class="form-control" name="voucher" required autocomplete="off"
-                                    placeholder="{Lang::T('Code Voucher')}">
+                                <div class="input-group">
+                                    <input type="text" class="form-control" id="voucher" name="voucher" required value="{$code}"
+                                        placeholder="{Lang::T('Enter voucher code here')}">
+                                    <span class="input-group-btn">
+                                        <a class="btn btn-default" href="{APP_URL}/scan/?back={urlencode($_url)}{urlencode("login&code=")}"><i class="glyphicon glyphicon-qrcode"></i></a>
+                                    </span>
+                                </div>
                             </div>
                             <div class="btn-group btn-group-justified mb15">
                                 <div class="btn-group">