var QRCode;(function(){function c(n){var u,f,i,t;for(this.mode=r.MODE_8BIT_BYTE,this.data=n,this.parsedData=[],u=0,f=this.data.length;u<f;u++)i=[],t=this.data.charCodeAt(u),t>65536?(i[0]=240|(t&1835008)>>>18,i[1]=128|(t&258048)>>>12,i[2]=128|(t&4032)>>>6,i[3]=128|t&63):t>2048?(i[0]=224|(t&61440)>>>12,i[1]=128|(t&4032)>>>6,i[2]=128|t&63):t>128?(i[0]=192|(t&1984)>>>6,i[1]=128|t&63):i[0]=t,this.parsedData.push(i);this.parsedData=Array.prototype.concat.apply([],this.parsedData);this.parsedData.length!=this.data.length&&(this.parsedData.unshift(191),this.parsedData.unshift(187),this.parsedData.unshift(239))}function u(n,t){this.typeNumber=n;this.errorCorrectLevel=t;this.modules=null;this.moduleCount=0;this.dataCache=null;this.dataList=[]}function h(n,t){var i,r;if(n.length==undefined)throw new Error(n.length+"/"+t);for(i=0;i<n.length&&n[i]==0;)i++;for(this.num=new Array(n.length-i+t),r=0;r<n.length-i;r++)this.num[r]=n[r+i]}function e(n,t){this.totalCount=n;this.dataCount=t}function l(){this.buffer=[];this.length=0}function p(){return typeof CanvasRenderingContext2D!="undefined"}function a(){var t=!1,i=navigator.userAgent,n;return/android/i.test(i)&&(t=!0,n=i.toString().match(/android ([0-9]\.[0-9])/i),n&&n[1]&&(t=parseFloat(n[1]))),t}function b(n,t){for(var r,u=1,e=k(n),i=0,o=s.length;i<=o;i++){r=0;switch(t){case f.L:r=s[i][0];break;case f.M:r=s[i][1];break;case f.Q:r=s[i][2];break;case f.H:r=s[i][3]}if(e<=r)break;else u++}if(u>s.length)throw new Error("Too long data");return u}function k(n){var t=encodeURI(n).toString().replace(/\%[0-9a-fA-F]{2}/g,"a");return t.length+(t.length!=n?3:0)}var i,s;c.prototype={getLength:function(){return this.parsedData.length},write:function(n){for(var t=0,i=this.parsedData.length;t<i;t++)n.put(this.parsedData[t],8)}};u.prototype={addData:function(n){var t=new c(n);this.dataList.push(t);this.dataCache=null},isDark:function(n,t){if(n<0||this.moduleCount<=n||t<0||this.moduleCount<=t)throw new Error(n+","+t);return this.modules[n][t]},getModuleCount:function(){return this.moduleCount},make:function(){this.makeImpl(!1,this.getBestMaskPattern())},makeImpl:function(n,t){var i,r;for(this.moduleCount=this.typeNumber*4+17,this.modules=new Array(this.moduleCount),i=0;i<this.moduleCount;i++)for(this.modules[i]=new Array(this.moduleCount),r=0;r<this.moduleCount;r++)this.modules[i][r]=null;this.setupPositionProbePattern(0,0);this.setupPositionProbePattern(this.moduleCount-7,0);this.setupPositionProbePattern(0,this.moduleCount-7);this.setupPositionAdjustPattern();this.setupTimingPattern();this.setupTypeInfo(n,t);this.typeNumber>=7&&this.setupTypeNumber(n);this.dataCache==null&&(this.dataCache=u.createData(this.typeNumber,this.errorCorrectLevel,this.dataList));this.mapData(this.dataCache,t)},setupPositionProbePattern:function(n,t){for(var r,i=-1;i<=7;i++)if(!(n+i<=-1)&&!(this.moduleCount<=n+i))for(r=-1;r<=7;r++)t+r<=-1||this.moduleCount<=t+r||(this.modules[n+i][t+r]=0<=i&&i<=6&&(r==0||r==6)||0<=r&&r<=6&&(i==0||i==6)||2<=i&&i<=4&&2<=r&&r<=4?!0:!1)},getBestMaskPattern:function(){for(var i,r=0,u=0,t=0;t<8;t++)this.makeImpl(!0,t),i=n.getLostPoint(this),(t==0||r>i)&&(r=i,u=t);return u},createMovieClip:function(n,t,i){var r=n.createEmptyMovieClip(t,i),u=1,f,e,o,s,h;for(this.make(),f=0;f<this.modules.length;f++)for(e=f*u,o=0;o<this.modules[f].length;o++)s=o*u,h=this.modules[f][o],h&&(r.beginFill(0,100),r.moveTo(s,e),r.lineTo(s+u,e),r.lineTo(s+u,e+u),r.lineTo(s,e+u),r.endFill());return r},setupTimingPattern:function(){for(var t,n=8;n<this.moduleCount-8;n++)this.modules[n][6]==null&&(this.modules[n][6]=n%2==0);for(t=8;t<this.moduleCount-8;t++)this.modules[6][t]==null&&(this.modules[6][t]=t%2==0)},setupPositionAdjustPattern:function(){for(var u,e,o,t,i,r=n.getPatternPosition(this.typeNumber),f=0;f<r.length;f++)for(u=0;u<r.length;u++)if(e=r[f],o=r[u],this.modules[e][o]==null)for(t=-2;t<=2;t++)for(i=-2;i<=2;i++)this.modules[e+t][o+i]=t==-2||t==2||i==-2||i==2||t==0&&i==0?!0:!1},setupTypeNumber:function(t){for(var r,u=n.getBCHTypeNumber(this.typeNumber),i=0;i<18;i++)r=!t&&(u>>i&1)==1,this.modules[Math.floor(i/3)][i%3+this.moduleCount-11]=r;for(i=0;i<18;i++)r=!t&&(u>>i&1)==1,this.modules[i%3+this.moduleCount-11][Math.floor(i/3)]=r},setupTypeInfo:function(t,i){for(var u,e=this.errorCorrectLevel<<3|i,f=n.getBCHTypeInfo(e),r=0;r<15;r++)u=!t&&(f>>r&1)==1,r<6?this.modules[r][8]=u:r<8?this.modules[r+1][8]=u:this.modules[this.moduleCount-15+r][8]=u;for(r=0;r<15;r++)u=!t&&(f>>r&1)==1,r<8?this.modules[8][this.moduleCount-r-1]=u:r<9?this.modules[8][15-r]=u:this.modules[8][14-r]=u;this.modules[this.moduleCount-8][8]=!t},mapData:function(t,i){for(var f,e,c,o=-1,r=this.moduleCount-1,s=7,h=0,u=this.moduleCount-1;u>0;u-=2)for(u==6&&u--;;){for(f=0;f<2;f++)this.modules[r][u-f]==null&&(e=!1,h<t.length&&(e=(t[h]>>>s&1)==1),c=n.getMask(i,r,u-f),c&&(e=!e),this.modules[r][u-f]=e,s--,s==-1&&(h++,s=7));if(r+=o,r<0||this.moduleCount<=r){r-=o;o=-o;break}}}};u.PAD0=236;u.PAD1=17;u.createData=function(t,i,r){for(var h,s,c=e.getRSBlocks(t,i),f=new l,o=0;o<r.length;o++)h=r[o],f.put(h.mode,4),f.put(h.getLength(),n.getLengthInBits(h.mode,t)),h.write(f);for(s=0,o=0;o<c.length;o++)s+=c[o].dataCount;if(f.getLengthInBits()>s*8)throw new Error("code length overflow. ("+f.getLengthInBits()+">"+s*8+")");for(f.getLengthInBits()+4<=s*8&&f.put(0,4);f.getLengthInBits()%8!=0;)f.putBit(!1);for(;;){if(f.getLengthInBits()>=s*8)break;if(f.put(u.PAD0,8),f.getLengthInBits()>=s*8)break;f.put(u.PAD1,8)}return u.createBytes(f,c)};u.createBytes=function(t,i){for(var o,a,y,p,s,w,r,b=0,c=0,l=0,f=new Array(i.length),e=new Array(i.length),u=0;u<i.length;u++){for(o=i[u].dataCount,a=i[u].totalCount-o,c=Math.max(c,o),l=Math.max(l,a),f[u]=new Array(o),r=0;r<f[u].length;r++)f[u][r]=255&t.buffer[r+b];b+=o;var v=n.getErrorCorrectPolynomial(a),d=new h(f[u],v.getLength()-1),k=d.mod(v);for(e[u]=new Array(v.getLength()-1),r=0;r<e[u].length;r++)y=r+k.getLength()-e[u].length,e[u][r]=y>=0?k.get(y):0}for(p=0,r=0;r<i.length;r++)p+=i[r].totalCount;for(s=new Array(p),w=0,r=0;r<c;r++)for(u=0;u<i.length;u++)r<f[u].length&&(s[w++]=f[u][r]);for(r=0;r<l;r++)for(u=0;u<i.length;u++)r<e[u].length&&(s[w++]=e[u][r]);return s};var r={MODE_NUMBER:1,MODE_ALPHA_NUM:2,MODE_8BIT_BYTE:4,MODE_KANJI:8},f={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},n={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]],G15:1335,G18:7973,G15_MASK:21522,getBCHTypeInfo:function(t){for(var i=t<<10;n.getBCHDigit(i)-n.getBCHDigit(n.G15)>=0;)i^=n.G15<<n.getBCHDigit(i)-n.getBCHDigit(n.G15);return(t<<10|i)^n.G15_MASK},getBCHTypeNumber:function(t){for(var i=t<<12;n.getBCHDigit(i)-n.getBCHDigit(n.G18)>=0;)i^=n.G18<<n.getBCHDigit(i)-n.getBCHDigit(n.G18);return t<<12|i},getBCHDigit:function(n){for(var t=0;n!=0;)t++,n>>>=1;return t},getPatternPosition:function(t){return n.PATTERN_POSITION_TABLE[t-1]},getMask:function(n,t,i){switch(n){case o.PATTERN000:return(t+i)%2==0;case o.PATTERN001:return t%2==0;case o.PATTERN010:return i%3==0;case o.PATTERN011:return(t+i)%3==0;case o.PATTERN100:return(Math.floor(t/2)+Math.floor(i/3))%2==0;case o.PATTERN101:return t*i%2+t*i%3==0;case o.PATTERN110:return(t*i%2+t*i%3)%2==0;case o.PATTERN111:return(t*i%3+(t+i)%2)%2==0;default:throw new Error("bad maskPattern:"+n);}},getErrorCorrectPolynomial:function(n){for(var i=new h([1],0),r=0;r<n;r++)i=i.multiply(new h([1,t.gexp(r)],0));return i},getLengthInBits:function(n,t){if(1<=t&&t<10)switch(n){case r.MODE_NUMBER:return 10;case r.MODE_ALPHA_NUM:return 9;case r.MODE_8BIT_BYTE:return 8;case r.MODE_KANJI:return 8;default:throw new Error("mode:"+n);}else if(t<27)switch(n){case r.MODE_NUMBER:return 12;case r.MODE_ALPHA_NUM:return 11;case r.MODE_8BIT_BYTE:return 16;case r.MODE_KANJI:return 10;default:throw new Error("mode:"+n);}else if(t<41)switch(n){case r.MODE_NUMBER:return 14;case r.MODE_ALPHA_NUM:return 13;case r.MODE_8BIT_BYTE:return 16;case r.MODE_KANJI:return 12;default:throw new Error("mode:"+n);}else throw new Error("type:"+t);},getLostPoint:function(n){for(var s,c,u,f,e,h,t,l,r=n.getModuleCount(),o=0,i=0;i<r;i++)for(t=0;t<r;t++){for(s=0,c=n.isDark(i,t),u=-1;u<=1;u++)if(!(i+u<0)&&!(r<=i+u))for(f=-1;f<=1;f++)t+f<0||r<=t+f||(u!=0||f!=0)&&c==n.isDark(i+u,t+f)&&s++;s>5&&(o+=3+s-5)}for(i=0;i<r-1;i++)for(t=0;t<r-1;t++)e=0,n.isDark(i,t)&&e++,n.isDark(i+1,t)&&e++,n.isDark(i,t+1)&&e++,n.isDark(i+1,t+1)&&e++,(e==0||e==4)&&(o+=3);for(i=0;i<r;i++)for(t=0;t<r-6;t++)n.isDark(i,t)&&!n.isDark(i,t+1)&&n.isDark(i,t+2)&&n.isDark(i,t+3)&&n.isDark(i,t+4)&&!n.isDark(i,t+5)&&n.isDark(i,t+6)&&(o+=40);for(t=0;t<r;t++)for(i=0;i<r-6;i++)n.isDark(i,t)&&!n.isDark(i+1,t)&&n.isDark(i+2,t)&&n.isDark(i+3,t)&&n.isDark(i+4,t)&&!n.isDark(i+5,t)&&n.isDark(i+6,t)&&(o+=40);for(h=0,t=0;t<r;t++)for(i=0;i<r;i++)n.isDark(i,t)&&h++;return l=Math.abs(100*h/r/r-50)/5,o+l*10}},t={glog:function(n){if(n<1)throw new Error("glog("+n+")");return t.LOG_TABLE[n]},gexp:function(n){while(n<0)n+=255;while(n>=256)n-=255;return t.EXP_TABLE[n]},EXP_TABLE:new Array(256),LOG_TABLE:new Array(256)};for(i=0;i<8;i++)t.EXP_TABLE[i]=1<<i;for(i=8;i<256;i++)t.EXP_TABLE[i]=t.EXP_TABLE[i-4]^t.EXP_TABLE[i-5]^t.EXP_TABLE[i-6]^t.EXP_TABLE[i-8];for(i=0;i<255;i++)t.LOG_TABLE[t.EXP_TABLE[i]]=i;h.prototype={get:function(n){return this.num[n]},getLength:function(){return this.num.length},multiply:function(n){for(var i,u=new Array(this.getLength()+n.getLength()-1),r=0;r<this.getLength();r++)for(i=0;i<n.getLength();i++)u[r+i]^=t.gexp(t.glog(this.get(r))+t.glog(n.get(i)));return new h(u,0)},mod:function(n){var u,r,i;if(this.getLength()-n.getLength()<0)return this;for(u=t.glog(this.get(0))-t.glog(n.get(0)),r=new Array(this.getLength()),i=0;i<this.getLength();i++)r[i]=this.get(i);for(i=0;i<n.getLength();i++)r[i]^=t.gexp(t.glog(n.get(i))+u);return new h(r,0).mod(n)}};e.RS_BLOCK_TABLE=[[1,26,19],[1,26,16],[1,26,13],[1,26,9],[1,44,34],[1,44,28],[1,44,22],[1,44,16],[1,70,55],[1,70,44],[2,35,17],[2,35,13],[1,100,80],[2,50,32],[2,50,24],[4,25,9],[1,134,108],[2,67,43],[2,33,15,2,34,16],[2,33,11,2,34,12],[2,86,68],[4,43,27],[4,43,19],[4,43,15],[2,98,78],[4,49,31],[2,32,14,4,33,15],[4,39,13,1,40,14],[2,121,97],[2,60,38,2,61,39],[4,40,18,2,41,19],[4,40,14,2,41,15],[2,146,116],[3,58,36,2,59,37],[4,36,16,4,37,17],[4,36,12,4,37,13],[2,86,68,2,87,69],[4,69,43,1,70,44],[6,43,19,2,44,20],[6,43,15,2,44,16],[4,101,81],[1,80,50,4,81,51],[4,50,22,4,51,23],[3,36,12,8,37,13],[2,116,92,2,117,93],[6,58,36,2,59,37],[4,46,20,6,47,21],[7,42,14,4,43,15],[4,133,107],[8,59,37,1,60,38],[8,44,20,4,45,21],[12,33,11,4,34,12],[3,145,115,1,146,116],[4,64,40,5,65,41],[11,36,16,5,37,17],[11,36,12,5,37,13],[5,109,87,1,110,88],[5,65,41,5,66,42],[5,54,24,7,55,25],[11,36,12],[5,122,98,1,123,99],[7,73,45,3,74,46],[15,43,19,2,44,20],[3,45,15,13,46,16],[1,135,107,5,136,108],[10,74,46,1,75,47],[1,50,22,15,51,23],[2,42,14,17,43,15],[5,150,120,1,151,121],[9,69,43,4,70,44],[17,50,22,1,51,23],[2,42,14,19,43,15],[3,141,113,4,142,114],[3,70,44,11,71,45],[17,47,21,4,48,22],[9,39,13,16,40,14],[3,135,107,5,136,108],[3,67,41,13,68,42],[15,54,24,5,55,25],[15,43,15,10,44,16],[4,144,116,4,145,117],[17,68,42],[17,50,22,6,51,23],[19,46,16,6,47,17],[2,139,111,7,140,112],[17,74,46],[7,54,24,16,55,25],[34,37,13],[4,151,121,5,152,122],[4,75,47,14,76,48],[11,54,24,14,55,25],[16,45,15,14,46,16],[6,147,117,4,148,118],[6,73,45,14,74,46],[11,54,24,16,55,25],[30,46,16,2,47,17],[8,132,106,4,133,107],[8,75,47,13,76,48],[7,54,24,22,55,25],[22,45,15,13,46,16],[10,142,114,2,143,115],[19,74,46,4,75,47],[28,50,22,6,51,23],[33,46,16,4,47,17],[8,152,122,4,153,123],[22,73,45,3,74,46],[8,53,23,26,54,24],[12,45,15,28,46,16],[3,147,117,10,148,118],[3,73,45,23,74,46],[4,54,24,31,55,25],[11,45,15,31,46,16],[7,146,116,7,147,117],[21,73,45,7,74,46],[1,53,23,37,54,24],[19,45,15,26,46,16],[5,145,115,10,146,116],[19,75,47,10,76,48],[15,54,24,25,55,25],[23,45,15,25,46,16],[13,145,115,3,146,116],[2,74,46,29,75,47],[42,54,24,1,55,25],[23,45,15,28,46,16],[17,145,115],[10,74,46,23,75,47],[10,54,24,35,55,25],[19,45,15,35,46,16],[17,145,115,1,146,116],[14,74,46,21,75,47],[29,54,24,19,55,25],[11,45,15,46,46,16],[13,145,115,6,146,116],[14,74,46,23,75,47],[44,54,24,7,55,25],[59,46,16,1,47,17],[12,151,121,7,152,122],[12,75,47,26,76,48],[39,54,24,14,55,25],[22,45,15,41,46,16],[6,151,121,14,152,122],[6,75,47,34,76,48],[46,54,24,10,55,25],[2,45,15,64,46,16],[17,152,122,4,153,123],[29,74,46,14,75,47],[49,54,24,10,55,25],[24,45,15,46,46,16],[4,152,122,18,153,123],[13,74,46,32,75,47],[48,54,24,14,55,25],[42,45,15,32,46,16],[20,147,117,4,148,118],[40,75,47,7,76,48],[43,54,24,22,55,25],[10,45,15,67,46,16],[19,148,118,6,149,119],[18,75,47,31,76,48],[34,54,24,34,55,25],[20,45,15,61,46,16]];e.getRSBlocks=function(n,t){var r=e.getRsBlockTable(n,t),o,u,i,f;if(r==undefined)throw new Error("bad rs block @ typeNumber:"+n+"/errorCorrectLevel:"+t);for(o=r.length/3,u=[],i=0;i<o;i++){var s=r[i*3+0],h=r[i*3+1],c=r[i*3+2];for(f=0;f<s;f++)u.push(new e(h,c))}return u};e.getRsBlockTable=function(n,t){switch(t){case f.L:return e.RS_BLOCK_TABLE[(n-1)*4+0];case f.M:return e.RS_BLOCK_TABLE[(n-1)*4+1];case f.Q:return e.RS_BLOCK_TABLE[(n-1)*4+2];case f.H:return e.RS_BLOCK_TABLE[(n-1)*4+3];default:return undefined}};l.prototype={get:function(n){var t=Math.floor(n/8);return(this.buffer[t]>>>7-n%8&1)==1},put:function(n,t){for(var i=0;i<t;i++)this.putBit((n>>>t-i-1&1)==1)},getLengthInBits:function(){return this.length},putBit:function(n){var t=Math.floor(this.length/8);this.buffer.length<=t&&this.buffer.push(0);n&&(this.buffer[t]|=128>>>this.length%8);this.length++}};s=[[17,14,11,7],[32,26,20,14],[53,42,32,24],[78,62,46,34],[106,84,60,44],[134,106,74,58],[154,122,86,64],[192,152,108,84],[230,180,130,98],[271,213,151,119],[321,251,177,137],[367,287,203,155],[425,331,241,177],[458,362,258,194],[520,412,292,220],[586,450,322,250],[644,504,364,280],[718,560,394,310],[792,624,442,338],[858,666,482,382],[929,711,509,403],[1003,779,565,439],[1091,857,611,461],[1171,911,661,511],[1273,997,715,535],[1367,1059,751,593],[1465,1125,805,625],[1528,1190,868,658],[1628,1264,908,698],[1732,1370,982,742],[1840,1452,1030,790],[1952,1538,1112,842],[2068,1628,1168,898],[2188,1722,1228,958],[2303,1809,1283,983],[2431,1911,1351,1051],[2563,1989,1423,1093],[2699,2099,1499,1139],[2809,2213,1579,1219],[2953,2331,1663,1273]];var v=function(){var n=function(n,t){this._el=n;this._htOption=t};return n.prototype.draw=function(n){function e(n,t){var r=document.createElementNS("http://www.w3.org/2000/svg",n);for(var i in t)t.hasOwnProperty(i)&&r.setAttribute(i,t[i]);return r}var r=this._htOption,s=this._el,t=n.getModuleCount(),h=Math.floor(r.width/t),c=Math.floor(r.height/t),i,u,f,o;for(this.clear(),i=e("svg",{viewBox:"0 0 "+String(t)+" "+String(t),width:"100%",height:"100%",fill:r.colorLight}),i.setAttributeNS("http://www.w3.org/2000/xmlns/","xmlns:xlink","http://www.w3.org/1999/xlink"),s.appendChild(i),i.appendChild(e("rect",{fill:r.colorLight,width:"100%",height:"100%"})),i.appendChild(e("rect",{fill:r.colorDark,width:"1",height:"1",id:"template"})),u=0;u<t;u++)for(f=0;f<t;f++)n.isDark(u,f)&&(o=e("use",{x:String(f),y:String(u)}),o.setAttributeNS("http://www.w3.org/1999/xlink","href","#template"),i.appendChild(o))},n.prototype.clear=function(){while(this._el.hasChildNodes())this._el.removeChild(this._el.lastChild)},n}(),w=document.documentElement.tagName.toLowerCase()==="svg",y=w?v:p()?function(){function r(){this._elImage.src=this._elCanvas.toDataURL("image/png");this._elImage.style.display="block";this._elCanvas.style.display="none"}function u(n,t){var i=this;if(i._fFail=t,i._fSuccess=n,i._bSupportDataURI===null){var r=document.createElement("img"),u=function(){i._bSupportDataURI=!1;i._fFail&&i._fFail.call(i)},f=function(){i._bSupportDataURI=!0;i._fSuccess&&i._fSuccess.call(i)};r.onabort=u;r.onerror=u;r.onload=f;r.src="data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==";return}i._bSupportDataURI===!0&&i._fSuccess?i._fSuccess.call(i):i._bSupportDataURI===!1&&i._fFail&&i._fFail.call(i)}var t,i,n;return this._android&&this._android<=2.1&&(t=1/window.devicePixelRatio,i=CanvasRenderingContext2D.prototype.drawImage,CanvasRenderingContext2D.prototype.drawImage=function(n,r,u,f,e,o,s,h){if("nodeName"in n&&/img/i.test(n.nodeName))for(var c=arguments.length-1;c>=1;c--)arguments[c]=arguments[c]*t;else typeof h=="undefined"&&(arguments[1]*=t,arguments[2]*=t,arguments[3]*=t,arguments[4]*=t);i.apply(this,arguments)}),n=function(n,t){this._bIsPainted=!1;this._android=a();this._htOption=t;this._elCanvas=document.createElement("canvas");this._elCanvas.width=t.width;this._elCanvas.height=t.height;n.appendChild(this._elCanvas);this._el=n;this._oContext=this._elCanvas.getContext("2d");this._bIsPainted=!1;this._elImage=document.createElement("img");this._elImage.alt="Scan me!";this._elImage.style.display="none";this._el.appendChild(this._elImage);this._bSupportDataURI=null},n.prototype.draw=function(n){var v=this._elImage,t=this._oContext,i=this._htOption,f=n.getModuleCount(),e=i.width/f,o=i.height/f,c=Math.round(e),l=Math.round(o),r,u;for(v.style.display="none",this.clear(),r=0;r<f;r++)for(u=0;u<f;u++){var a=n.isDark(r,u),s=u*e,h=r*o;t.strokeStyle=a?i.colorDark:i.colorLight;t.lineWidth=1;t.fillStyle=a?i.colorDark:i.colorLight;t.fillRect(s,h,e,o);t.strokeRect(Math.floor(s)+.5,Math.floor(h)+.5,c,l);t.strokeRect(Math.ceil(s)-.5,Math.ceil(h)-.5,c,l)}this._bIsPainted=!0},n.prototype.makeImage=function(){this._bIsPainted&&u.call(this,r)},n.prototype.isPainted=function(){return this._bIsPainted},n.prototype.clear=function(){this._oContext.clearRect(0,0,this._elCanvas.width,this._elCanvas.height);this._bIsPainted=!1},n.prototype.round=function(n){return n?Math.floor(n*1e3)/1e3:n},n}():function(){var n=function(n,t){this._el=n;this._htOption=t};return n.prototype.draw=function(n){for(var u,t=this._htOption,o=this._el,r=n.getModuleCount(),c=Math.floor(t.width/r),l=Math.floor(t.height/r),i=['<table style="border:0;border-collapse:collapse;">'],f=0;f<r;f++){for(i.push("<tr>"),u=0;u<r;u++)i.push('<td 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u(b(n,this._htOption.correctLevel),this._htOption.correctLevel);this._oQRCode.addData(n);this._oQRCode.make();this._el.title=n;this._oDrawing.draw(this._oQRCode);this.makeImage()};QRCode.prototype.makeImage=function(){typeof this._oDrawing.makeImage=="function"&&(!this._android||this._android>=3)&&this._oDrawing.makeImage()};QRCode.prototype.clear=function(){this._oDrawing.clear()};QRCode.CorrectLevel=f})();namespace("account.verifyMultiFactorAuthenticationCodeFromEmail");account.verifyMultiFactorAuthenticationCodeFromEmail.VerifyMultiFactorAuthenticationCodeFromEmailView=Backbone.View.extend({el:"#verifyMultiFactorAuthenticationCodeFromEmail",events:{"submit form":"onFormSubmit","click #resendCodeButton":"onResendCodeButtonClicked"},initialize:function(n){_.extend(this,n)},render:function(){return this.bindToModel(),this},onFormSubmit:function(n){n.preventDefault();this.submitForm({dontShowSuccessAlert:!0})},onResendCodeButtonClicked:function(){Backbone.invoke(this.sendMultiFactorAuthenticationCodeUrl,this.model.pick("login","password"),{success:function(){Alert.success("Verification code has been sent successfully.")}})}});namespace("account.connectAuthenticatorApp");account.connectAuthenticatorApp.ConnectAuthenticatorAppView=Backbone.View.extend({el:"#connectAuthenticatorApp",initialize:function(n){_.extend(this,n)},render:function(){var n="otpauth://totp/"+currentUser.email+"?secret="+this.authenticatorAppSecretKey+"&issuer="+this.issuer;return new QRCode(this.$("#qrCode").get(0),{text:n,width:120,height:120}),this}});namespace("account.verifyMultiFactorAuthenticationCodeFromAuthenticatorApp");account.verifyMultiFactorAuthenticationCodeFromAuthenticatorApp.VerifyMultiFactorAuthenticationCodeFromAuthenticatorAppView=Backbone.View.extend({el:"#verifyMultiFactorAuthenticationCodeFromAuthenticatorApp",initialize:function(n){_.extend(this,n)},render:function(){return this.bindToModel(),this}})