diff --git a/dygraph-combined.js b/dygraph-combined.js
new file mode 100644
index 0000000..71b8fe5
--- /dev/null
+++ b/dygraph-combined.js
@@ -0,0 +1,2 @@
+/*! @license Copyright 2011 Dan Vanderkam (danvdk@gmail.com) MIT-licensed (http://opensource.org/licenses/MIT) */
+"use strict";var DygraphLayout=function(a){this.dygraph_=a;this.datasets=[];this.setNames=[];this.annotations=[];this.yAxes_=null;this.points=null;this.xTicks_=null;this.yTicks_=null};DygraphLayout.prototype.attr_=function(a){return this.dygraph_.attr_(a)};DygraphLayout.prototype.addDataset=function(a,b){this.datasets.push(b);this.setNames.push(a)};DygraphLayout.prototype.getPlotArea=function(){return this.computePlotArea_()};DygraphLayout.prototype.computePlotArea_=function(){var a={x:0,y:0};a.w=this.dygraph_.width_-a.x-this.attr_("rightGap");a.h=this.dygraph_.height_;var b={chart_div:this.dygraph_.graphDiv,reserveSpaceLeft:function(c){var d={x:a.x,y:a.y,w:c,h:a.h};a.x+=c;a.w-=c;return d},reserveSpaceRight:function(c){var d={x:a.x+a.w-c,y:a.y,w:c,h:a.h};a.w-=c;return d},reserveSpaceTop:function(c){var d={x:a.x,y:a.y,w:a.w,h:c};a.y+=c;a.h-=c;return d},reserveSpaceBottom:function(c){var d={x:a.x,y:a.y+a.h-c,w:a.w,h:c};a.h-=c;return d},chartRect:function(){return{x:a.x,y:a.y,w:a.w,h:a.h}}};this.dygraph_.cascadeEvents_("layout",b);if(this.attr_("showRangeSelector")){a.h-=this.attr_("rangeSelectorHeight")+4}return a};DygraphLayout.prototype.setAnnotations=function(d){this.annotations=[];var e=this.attr_("xValueParser")||function(a){return a};for(var c=0;c<d.length;c++){var b={};if(!d[c].xval&&!d[c].x){this.dygraph_.error("Annotations must have an 'x' property");return}if(d[c].icon&&!(d[c].hasOwnProperty("width")&&d[c].hasOwnProperty("height"))){this.dygraph_.error("Must set width and height when setting annotation.icon property");return}Dygraph.update(b,d[c]);if(!b.xval){b.xval=e(b.x)}this.annotations.push(b)}};DygraphLayout.prototype.setXTicks=function(a){this.xTicks_=a};DygraphLayout.prototype.setYAxes=function(a){this.yAxes_=a};DygraphLayout.prototype.setDateWindow=function(a){this.dateWindow_=a};DygraphLayout.prototype.evaluate=function(){this._evaluateLimits();this._evaluateLineCharts();this._evaluateLineTicks();this._evaluateAnnotations()};DygraphLayout.prototype._evaluateLimits=function(){this.minxval=this.maxxval=null;if(this.dateWindow_){this.minxval=this.dateWindow_[0];this.maxxval=this.dateWindow_[1]}else{for(var f=0;f<this.datasets.length;++f){var d=this.datasets[f];if(d.length>1){var b=d[0][0];if(!this.minxval||b<this.minxval){this.minxval=b}var a=d[d.length-1][0];if(!this.maxxval||a>this.maxxval){this.maxxval=a}}}}this.xrange=this.maxxval-this.minxval;this.xscale=(this.xrange!==0?1/this.xrange:1);for(var c=0;c<this.yAxes_.length;c++){var e=this.yAxes_[c];e.minyval=e.computedValueRange[0];e.maxyval=e.computedValueRange[1];e.yrange=e.maxyval-e.minyval;e.yscale=(e.yrange!==0?1/e.yrange:1);if(e.g.attr_("logscale")){e.ylogrange=Dygraph.log10(e.maxyval)-Dygraph.log10(e.minyval);e.ylogscale=(e.ylogrange!==0?1/e.ylogrange:1);if(!isFinite(e.ylogrange)||isNaN(e.ylogrange)){e.g.error("axis "+c+" of graph at "+e.g+" can't be displayed in log scale for range ["+e.minyval+" - "+e.maxyval+"]")}}}};DygraphLayout._calcYNormal=function(a,b){if(a.logscale){return 1-((Dygraph.log10(b)-Dygraph.log10(a.minyval))*a.ylogscale)}else{return 1-((b-a.minyval)*a.yscale)}};DygraphLayout.prototype._evaluateLineCharts=function(){var c=this.attr_("connectSeparatedPoints");this.points=new Array(this.datasets.length);for(var a=0;a<this.datasets.length;a++){var e=this.datasets[a];var h=this.setNames[a];var b=this.dygraph_.axisPropertiesForSeries(h);var m=new Array(e.length);for(var f=0;f<e.length;f++){var l=e[f];var d=DygraphLayout.parseFloat_(l[0]);var i=DygraphLayout.parseFloat_(l[1]);var k=(d-this.minxval)*this.xscale;var g=DygraphLayout._calcYNormal(b,i);if(c&&l[1]===null){i=null}m[f]={x:k,y:g,xval:d,yval:i,name:h}}this.points[a]=m}};DygraphLayout.parseFloat_=function(a){if(a===null){return NaN}return a};DygraphLayout.prototype._evaluateLineTicks=function(){var d,c,b,f;this.xticks=[];for(d=0;d<this.xTicks_.length;d++){c=this.xTicks_[d];b=c.label;f=this.xscale*(c.v-this.minxval);if((f>=0)&&(f<=1)){this.xticks.push([f,b])}}this.yticks=[];for(d=0;d<this.yAxes_.length;d++){var e=this.yAxes_[d];for(var a=0;a<e.ticks.length;a++){c=e.ticks[a];b=c.label;f=this.dygraph_.toPercentYCoord(c.v,d);if((f>=0)&&(f<=1)){this.yticks.push([d,f,b])}}}};DygraphLayout.prototype.evaluateWithError=function(){this.evaluate();if(!(this.attr_("errorBars")||this.attr_("customBars"))){return}var h=0;for(var a=0;a<this.datasets.length;++a){var o=this.points[a];var g=0;var f=this.datasets[a];var l=this.setNames[a];var e=this.dygraph_.axisPropertiesForSeries(l);for(g=0;g<f.length;g++,h++){var p=f[g];var c=DygraphLayout.parseFloat_(p[0]);var m=DygraphLayout.parseFloat_(p[1]);if(c==o[g].xval&&m==o[g].yval){var k=DygraphLayout.parseFloat_(p[2]);var d=DygraphLayout.parseFloat_(p[3]);var n=m-k;var b=m+d;o[g].y_top=DygraphLayout._calcYNormal(e,n);o[g].y_bottom=DygraphLayout._calcYNormal(e,b)}}}};DygraphLayout.prototype._evaluateAnnotations=function(){var d;var g={};for(d=0;d<this.annotations.length;d++){var b=this.annotations[d];g[b.xval+","+b.series]=b}this.annotated_points=[];if(!this.annotations||!this.annotations.length){return}for(var h=0;h<this.points.length;h++){var e=this.points[h];for(d=0;d<e.length;d++){var f=e[d];var c=f.xval+","+f.name;if(c in g){f.annotation=g[c];this.annotated_points.push(f)}}}};DygraphLayout.prototype.removeAllDatasets=function(){delete this.datasets;delete this.setNames;delete this.setPointsLengths;delete this.setPointsOffsets;this.datasets=[];this.setNames=[];this.setPointsLengths=[];this.setPointsOffsets=[]};DygraphLayout.prototype.unstackPointAtIndex=function(f,e){var a=this.points[f][e];if(!a.yval){return a}var c={};for(var d in a){c[d]=a[d]}if(!this.attr_("stackedGraph")){return c}if(f==this.points.length-1){return c}var b=this.points[f+1];if(b[e].xval==a.xval&&b[e].yval){c.yval-=b[e].yval}return c};"use strict";var DygraphCanvasRenderer=function(d,c,b,e){this.dygraph_=d;this.layout=e;this.element=c;this.elementContext=b;this.container=this.element.parentNode;this.height=this.element.height;this.width=this.element.width;if(!this.isIE&&!(DygraphCanvasRenderer.isSupported(this.element))){throw"Canvas is not supported."}this.area=e.getPlotArea();this.container.style.position="relative";this.container.style.width=this.width+"px";if(this.dygraph_.isUsingExcanvas_){this._createIEClipArea()}else{if(!Dygraph.isAndroid()){var a=this.dygraph_.canvas_ctx_;a.beginPath();a.rect(this.area.x,this.area.y,this.area.w,this.area.h);a.clip();a=this.dygraph_.hidden_ctx_;a.beginPath();a.rect(this.area.x,this.area.y,this.area.w,this.area.h);a.clip()}}};DygraphCanvasRenderer.prototype.attr_=function(a,b){return this.dygraph_.attr_(a,b)};DygraphCanvasRenderer.prototype.clear=function(){var a;if(this.isIE){try{if(this.clearDelay){this.clearDelay.cancel();this.clearDelay=null}a=this.elementContext}catch(b){return}}a=this.elementContext;a.clearRect(0,0,this.width,this.height)};DygraphCanvasRenderer.isSupported=function(f){var b=null;try{if(typeof(f)=="undefined"||f===null){b=document.createElement("canvas")}else{b=f}b.getContext("2d")}catch(c){var d=navigator.appVersion.match(/MSIE (\d\.\d)/);var a=(navigator.userAgent.toLowerCase().indexOf("opera")!=-1);if((!d)||(d[1]<6)||(a)){return false}return true}return true};DygraphCanvasRenderer.prototype.render=function(){this._updatePoints();this._renderLineChart()};DygraphCanvasRenderer.prototype._createIEClipArea=function(){var g="dygraph-clip-div";var f=this.dygraph_.graphDiv;for(var e=f.childNodes.length-1;e>=0;e--){if(f.childNodes[e].className==g){f.removeChild(f.childNodes[e])}}var c=document.bgColor;var d=this.dygraph_.graphDiv;while(d!=document){var a=d.currentStyle.backgroundColor;if(a&&a!="transparent"){c=a;break}d=d.parentNode}function b(j){if(j.w===0||j.h===0){return}var i=document.createElement("div");i.className=g;i.style.backgroundColor=c;i.style.position="absolute";i.style.left=j.x+"px";i.style.top=j.y+"px";i.style.width=j.w+"px";i.style.height=j.h+"px";f.appendChild(i)}var h=this.area;b({x:0,y:0,w:h.x,h:this.height});b({x:h.x,y:0,w:this.width-h.x,h:h.y});b({x:h.x+h.w,y:0,w:this.width-h.x-h.w,h:this.height});b({x:h.x,y:h.y+h.h,w:this.width-h.x,h:this.height-h.h-h.y})};DygraphCanvasRenderer._getIteratorPredicate=function(a){return a?DygraphCanvasRenderer._predicateThatSkipsEmptyPoints:null};DygraphCanvasRenderer._predicateThatSkipsEmptyPoints=function(b,a){return b[a].yval!==null};DygraphCanvasRenderer._drawStyledLine=function(i,a,m,q,f,n,d){var h=i.dygraph;var c=h.getOption("stepPlot");if(!Dygraph.isArrayLike(q)){q=null}var l=h.getOption("drawGapEdgePoints",i.setName);var o=i.points;var k=Dygraph.createIterator(o,0,o.length,DygraphCanvasRenderer._getIteratorPredicate(h.getOption("connectSeparatedPoints")));var j=q&&(q.length>=2);var p=i.drawingContext;p.save();if(j){p.installPattern(q)}var b=DygraphCanvasRenderer._drawSeries(i,k,m,d,f,l,c,a);DygraphCanvasRenderer._drawPointsOnLine(i,b,n,a,d);if(j){p.uninstallPattern()}p.restore()};DygraphCanvasRenderer._drawSeries=function(w,u,m,h,q,t,g,r){var b=null;var x=null;var k=null;var j;var p;var l=[];var f=true;var o=w.drawingContext;o.beginPath();o.strokeStyle=r;o.lineWidth=m;var c=u.array_;var v=u.end_;var a=u.predicate_;for(var s=u.start_;s<v;s++){p=c[s];if(a){while(s<v&&!a(c,s)){s++}if(s==v){break}p=c[s]}if(p.canvasy===null||p.canvasy!=p.canvasy){if(g&&b!==null){o.moveTo(b,x);o.lineTo(p.canvasx,x)}b=x=null}else{j=false;if(t||!b){u.nextIdx_=s;var n=u.next();k=u.hasNext?u.peek.canvasy:null;var d=k===null||k!=k;j=(!b&&d);if(t){if((!f&&!b)||(u.hasNext&&d)){j=true}}}if(b!==null){if(m){if(g){o.moveTo(b,x);o.lineTo(p.canvasx,x)}o.lineTo(p.canvasx,p.canvasy)}}else{o.moveTo(p.canvasx,p.canvasy)}if(q||j){l.push([p.canvasx,p.canvasy])}b=p.canvasx;x=p.canvasy}f=false}o.stroke();return l};DygraphCanvasRenderer._drawPointsOnLine=function(h,i,f,d,g){var c=h.drawingContext;for(var b=0;b<i.length;b++){var a=i[b];c.save();f(h.dygraph,h.setName,c,a[0],a[1],d,g);c.restore()}};DygraphCanvasRenderer.prototype._updatePoints=function(){var e=this.layout.points;for(var c=e.length;c--;){var d=e[c];for(var b=d.length;b--;){var a=d[b];a.canvasx=this.area.w*a.x+this.area.x;a.canvasy=this.area.h*a.y+this.area.y}}};DygraphCanvasRenderer.prototype._renderLineChart=function(h,x){var k=x||this.elementContext;var u=this.attr_("errorBars")||this.attr_("customBars");var f=this.attr_("fillGraph");var q;var a=this.layout.points;var v=this.layout.setNames;var n=v.length;var b;this.colors=this.dygraph_.colorsMap_;var r=this.attr_("plotter");var g=r;if(!Dygraph.isArrayLike(g)){g=[g]}var c={};for(q=0;q<v.length;q++){b=v[q];var w=this.attr_("plotter",b);if(w==r){continue}c[b]=w}for(q=0;q<g.length;q++){var t=g[q];var s=(q==g.length-1);for(var m=0;m<a.length;m++){b=v[m];if(h&&b!=h){continue}var o=a[m];var e=t;if(b in c){if(s){e=c[b]}else{continue}}var l=this.colors[b];var d=this.dygraph_.getOption("strokeWidth",b);k.save();k.strokeStyle=l;k.lineWidth=d;e({points:o,setName:b,drawingContext:k,color:l,strokeWidth:d,dygraph:this.dygraph_,axis:this.dygraph_.axisPropertiesForSeries(b),plotArea:this.area,seriesIndex:m,seriesCount:a.length,allSeriesPoints:a});k.restore()}}};DygraphCanvasRenderer._Plotters={linePlotter:function(a){DygraphCanvasRenderer._linePlotter(a)},fillPlotter:function(a){DygraphCanvasRenderer._fillPlotter(a)},errorPlotter:function(a){DygraphCanvasRenderer._errorPlotter(a)}};DygraphCanvasRenderer._linePlotter=function(f){var d=f.dygraph;var h=f.setName;var i=f.strokeWidth;var a=d.getOption("strokeBorderWidth",h);var j=d.getOption("drawPointCallback",h)||Dygraph.Circles.DEFAULT;var k=d.getOption("strokePattern",h);var c=d.getOption("drawPoints",h);var b=d.getOption("pointSize",h);if(a&&i){DygraphCanvasRenderer._drawStyledLine(f,d.getOption("strokeBorderColor",h),i+2*a,k,c,j,b)}DygraphCanvasRenderer._drawStyledLine(f,f.color,i,k,c,j,b)};DygraphCanvasRenderer._errorPlotter=function(t){var s=t.dygraph;var h=t.setName;var v=s.getOption("errorBars")||s.getOption("customBars");if(!v){return}var l=s.getOption("fillGraph",h);if(l){s.warn("Can't use fillGraph option with error bars")}var n=t.drawingContext;var o=t.color;var p=s.getOption("fillAlpha",h);var j=s.getOption("stepPlot");var b=t.axis;var q=t.points;var r=Dygraph.createIterator(q,0,q.length,DygraphCanvasRenderer._getIteratorPredicate(s.getOption("connectSeparatedPoints")));var k;var i=NaN;var d=NaN;var f=[-1,-1];var u=b.yscale;var a=new RGBColor(o);var w="rgba("+a.r+","+a.g+","+a.b+","+p+")";n.fillStyle=w;n.beginPath();var c=function(e){return(e===null||e===undefined||isNaN(e))};while(r.hasNext){var m=r.next();if((!j&&c(m.y))||(j&&!isNaN(d)&&c(d))){i=NaN;continue}if(j){k=[m.y_bottom,m.y_top];d=m.y}else{k=[m.y_bottom,m.y_top]}k[0]=t.plotArea.h*k[0]+t.plotArea.y;k[1]=t.plotArea.h*k[1]+t.plotArea.y;if(!isNaN(i)){if(j){n.moveTo(i,f[0]);n.lineTo(m.canvasx,f[0]);n.lineTo(m.canvasx,f[1])}else{n.moveTo(i,f[0]);n.lineTo(m.canvasx,k[0]);n.lineTo(m.canvasx,k[1])}n.lineTo(i,f[1]);n.closePath()}f=k;i=m.canvasx}n.fill()};DygraphCanvasRenderer._fillPlotter=function(D){if(D.seriesIndex!==0){return}var B=D.dygraph;var G=B.getLabels().slice(1);for(var A=G.length;A>=0;A--){if(!B.visibility()[A]){G.splice(A,1)}}var h=(function(){for(var e=0;e<G.length;e++){if(B.getOption("fillGraph",G[e])){return true}}return false})();if(!h){return}var u=D.drawingContext;var C=D.plotArea;var c=D.allSeriesPoints;var x=c.length;var w=B.getOption("fillAlpha");var o=B.getOption("stepPlot");var j=B.getOption("stackedGraph");var p=B.getColors();var q={};var a;for(var s=x-1;s>=0;s--){var m=G[s];if(!B.getOption("fillGraph",m)){continue}var v=p[s];var f=B.axisPropertiesForSeries(m);var d=1+f.minyval*f.yscale;if(d<0){d=0}else{if(d>1){d=1}}d=C.h*d+C.y;var z=c[s];var y=Dygraph.createIterator(z,0,z.length,DygraphCanvasRenderer._getIteratorPredicate(B.getOption("connectSeparatedPoints")));var l=NaN;var k=[-1,-1];var r;var E=f.yscale;var b=new RGBColor(v);var F="rgba("+b.r+","+b.g+","+b.b+","+w+")";u.fillStyle=F;u.beginPath();while(y.hasNext){var t=y.next();if(!Dygraph.isOK(t.y)){l=NaN;continue}if(j){a=q[t.canvasx];var n;if(a===undefined){n=d}else{if(o){n=a[0]}else{n=a}}r=[t.canvasy,n];if(o){if(k[0]===-1){q[t.canvasx]=[t.canvasy,d]}else{q[t.canvasx]=[t.canvasy,k[0]]}}else{q[t.canvasx]=t.canvasy}}else{r=[t.canvasy,d]}if(!isNaN(l)){u.moveTo(l,k[0]);if(o){u.lineTo(t.canvasx,k[0]);if(a){u.lineTo(t.canvasx,a[1])}else{u.lineTo(t.canvasx,r[1])}}else{u.lineTo(t.canvasx,r[0]);u.lineTo(t.canvasx,r[1])}u.lineTo(l,k[1]);u.closePath()}k=r;l=t.canvasx}u.fill()}};"use strict";var Dygraph=function(d,c,b,a){if(a!==undefined){this.warn("Using deprecated four-argument dygraph constructor");this.__old_init__(d,c,b,a)}else{this.__init__(d,c,b)}};Dygraph.NAME="Dygraph";Dygraph.VERSION="1.2";Dygraph.__repr__=function(){return"["+this.NAME+" "+this.VERSION+"]"};Dygraph.toString=function(){return this.__repr__()};Dygraph.DEFAULT_ROLL_PERIOD=1;Dygraph.DEFAULT_WIDTH=480;Dygraph.DEFAULT_HEIGHT=320;Dygraph.ANIMATION_STEPS=10;Dygraph.ANIMATION_DURATION=200;Dygraph.numberValueFormatter=function(a,e,h,d){var b=e("sigFigs");if(b!==null){return Dygraph.floatFormat(a,b)}var f=e("digitsAfterDecimal");var c=e("maxNumberWidth");if(a!==0&&(Math.abs(a)>=Math.pow(10,c)||Math.abs(a)<Math.pow(10,-f))){return a.toExponential(f)}else{return""+Dygraph.round_(a,f)}};Dygraph.numberAxisLabelFormatter=function(a,d,c,b){return Dygraph.numberValueFormatter(a,c,b)};Dygraph.dateString_=function(e){var i=Dygraph.zeropad;var h=new Date(e);var f=""+h.getFullYear();var g=i(h.getMonth()+1);var a=i(h.getDate());var c="";var b=h.getHours()*3600+h.getMinutes()*60+h.getSeconds();if(b){c=" "+Dygraph.hmsString_(e)}return f+"/"+g+"/"+a+c};Dygraph.dateAxisFormatter=function(b,c){if(c>=Dygraph.DECADAL){return b.strftime("%Y")}else{if(c>=Dygraph.MONTHLY){return b.strftime("%b %y")}else{var a=b.getHours()*3600+b.getMinutes()*60+b.getSeconds()+b.getMilliseconds();if(a===0||c>=Dygraph.DAILY){return new Date(b.getTime()+3600*1000).strftime("%d%b")}else{return Dygraph.hmsString_(b.getTime())}}}};Dygraph.Plotters=DygraphCanvasRenderer._Plotters;Dygraph.DEFAULT_ATTRS={highlightCircleSize:3,highlightSeriesOpts:null,highlightSeriesBackgroundAlpha:0.5,labelsDivWidth:250,labelsDivStyles:{},labelsSeparateLines:false,labelsShowZeroValues:true,labelsKMB:false,labelsKMG2:false,showLabelsOnHighlight:true,digitsAfterDecimal:2,maxNumberWidth:6,sigFigs:null,strokeWidth:1,strokeBorderWidth:0,strokeBorderColor:"white",axisTickSize:3,axisLabelFontSize:14,xAxisLabelWidth:50,yAxisLabelWidth:50,rightGap:5,showRoller:false,xValueParser:Dygraph.dateParser,delimiter:",",sigma:2,errorBars:false,fractions:false,wilsonInterval:true,customBars:false,fillGraph:false,fillAlpha:0.15,connectSeparatedPoints:false,stackedGraph:false,hideOverlayOnMouseOut:true,legend:"onmouseover",stepPlot:false,avoidMinZero:false,drawAxesAtZero:false,titleHeight:28,xLabelHeight:18,yLabelWidth:18,drawXAxis:true,drawYAxis:true,axisLineColor:"black",axisLineWidth:0.3,gridLineWidth:0.3,axisLabelColor:"black",axisLabelFont:"Arial",axisLabelWidth:50,drawYGrid:true,drawXGrid:true,gridLineColor:"rgb(128,128,128)",interactionModel:null,animatedZooms:false,showRangeSelector:false,rangeSelectorHeight:40,rangeSelectorPlotStrokeColor:"#808FAB",rangeSelectorPlotFillColor:"#A7B1C4",plotter:[Dygraph.Plotters.fillPlotter,Dygraph.Plotters.errorPlotter,Dygraph.Plotters.linePlotter],axes:{x:{pixelsPerLabel:60,axisLabelFormatter:Dygraph.dateAxisFormatter,valueFormatter:Dygraph.dateString_,ticker:null},y:{pixelsPerLabel:30,valueFormatter:Dygraph.numberValueFormatter,axisLabelFormatter:Dygraph.numberAxisLabelFormatter,ticker:null},y2:{pixelsPerLabel:30,valueFormatter:Dygraph.numberValueFormatter,axisLabelFormatter:Dygraph.numberAxisLabelFormatter,ticker:null}}};Dygraph.HORIZONTAL=1;Dygraph.VERTICAL=2;Dygraph.PLUGINS=[];Dygraph.addedAnnotationCSS=false;Dygraph.prototype.__old_init__=function(f,d,e,b){if(e!==null){var a=["Date"];for(var c=0;c<e.length;c++){a.push(e[c])}Dygraph.update(b,{labels:a})}this.__init__(f,d,b)};Dygraph.prototype.__init__=function(a,c,k){if(/MSIE/.test(navigator.userAgent)&&!window.opera&&typeof(G_vmlCanvasManager)!="undefined"&&document.readyState!="complete"){var n=this;setTimeout(function(){n.__init__(a,c,k)},100);return}if(k===null||k===undefined){k={}}k=Dygraph.mapLegacyOptions_(k);if(!a){Dygraph.error("Constructing dygraph with a non-existent div!");return}this.isUsingExcanvas_=typeof(G_vmlCanvasManager)!="undefined";this.maindiv_=a;this.file_=c;this.rollPeriod_=k.rollPeriod||Dygraph.DEFAULT_ROLL_PERIOD;this.previousVerticalX_=-1;this.fractions_=k.fractions||false;this.dateWindow_=k.dateWindow||null;this.is_initial_draw_=true;this.annotations_=[];this.zoomed_x_=false;this.zoomed_y_=false;a.innerHTML="";if(a.style.width===""&&k.width){a.style.width=k.width+"px"}if(a.style.height===""&&k.height){a.style.height=k.height+"px"}if(a.style.height===""&&a.clientHeight===0){a.style.height=Dygraph.DEFAULT_HEIGHT+"px";if(a.style.width===""){a.style.width=Dygraph.DEFAULT_WIDTH+"px"}}this.width_=a.clientWidth;this.height_=a.clientHeight;if(k.stackedGraph){k.fillGraph=true}if(k.showRangeSelector&&k.animatedZooms){this.warn("You should not set animatedZooms=true when using the range selector.");k.animatedZooms=false}this.user_attrs_={};Dygraph.update(this.user_attrs_,k);this.attrs_={};Dygraph.updateDeep(this.attrs_,Dygraph.DEFAULT_ATTRS);this.boundaryIds_=[];this.setIndexByName_={};this.datasetIndex_=[];this.registeredEvents_=[];this.eventListeners_={};this.createInterface_();this.plugins_=[];for(var f=0;f<Dygraph.PLUGINS.length;f++){var h=Dygraph.PLUGINS[f];var e=new h();var j={plugin:e,events:{},options:{},pluginOptions:{}};var b=e.activate(this);for(var g in b){j.events[g]=b[g]}this.plugins_.push(j)}for(var f=0;f<this.plugins_.length;f++){var m=this.plugins_[f];for(var g in m.events){if(!m.events.hasOwnProperty(g)){continue}var l=m.events[g];var d=[m.plugin,l];if(!(g in this.eventListeners_)){this.eventListeners_[g]=[d]}else{this.eventListeners_[g].push(d)}}}this.start_()};Dygraph.prototype.cascadeEvents_=function(c,b){if(!(c in this.eventListeners_)){return true}var g={dygraph:this,cancelable:false,defaultPrevented:false,preventDefault:function(){if(!g.cancelable){throw"Cannot call preventDefault on non-cancelable event."}g.defaultPrevented=true},propagationStopped:false,stopPropagation:function(){g.propagationStopped=true}};Dygraph.update(g,b);var a=this.eventListeners_[c];if(a){for(var d=a.length-1;d>=0;d--){var f=a[d][0];var h=a[d][1];h.call(f,g);if(g.propagationStopped){break}}}return g.defaultPrevented};Dygraph.prototype.isZoomed=function(a){if(a===null||a===undefined){return this.zoomed_x_||this.zoomed_y_}if(a==="x"){return this.zoomed_x_}if(a==="y"){return this.zoomed_y_}throw"axis parameter is ["+a+"] must be null, 'x' or 'y'."};Dygraph.prototype.toString=function(){var a=this.maindiv_;var b=(a&&a.id)?a.id:a;return"[Dygraph "+b+"]"};Dygraph.prototype.attr_=function(d,a){var c=[];c.push(this.attrs_);if(this.user_attrs_){c.push(this.user_attrs_);if(a){if(this.user_attrs_.hasOwnProperty(a)){c.push(this.user_attrs_[a])}if(a===this.highlightSet_&&this.user_attrs_.hasOwnProperty("highlightSeriesOpts")){c.push(this.user_attrs_.highlightSeriesOpts)}}}var b=null;for(var e=c.length-1;e>=0;--e){var f=c[e];if(f.hasOwnProperty(d)){b=f[d];break}}return b};Dygraph.prototype.getOption=function(a,b){return this.attr_(a,b)};Dygraph.prototype.optionsViewForAxis_=function(b){var a=this;return function(c){var d=a.user_attrs_.axes;if(d&&d[b]&&d[b][c]){return d[b][c]}if(typeof(a.user_attrs_[c])!="undefined"){return a.user_attrs_[c]}d=a.attrs_.axes;if(d&&d[b]&&d[b][c]){return d[b][c]}if(b=="y"&&a.axes_[0].hasOwnProperty(c)){return a.axes_[0][c]}else{if(b=="y2"&&a.axes_[1].hasOwnProperty(c)){return a.axes_[1][c]}}return a.attr_(c)}};Dygraph.prototype.rollPeriod=function(){return this.rollPeriod_};Dygraph.prototype.xAxisRange=function(){return this.dateWindow_?this.dateWindow_:this.xAxisExtremes()};Dygraph.prototype.xAxisExtremes=function(){var b=this.rawData_[0][0];var a=this.rawData_[this.rawData_.length-1][0];return[b,a]};Dygraph.prototype.yAxisRange=function(a){if(typeof(a)=="undefined"){a=0}if(a<0||a>=this.axes_.length){return null}var b=this.axes_[a];return[b.computedValueRange[0],b.computedValueRange[1]]};Dygraph.prototype.yAxisRanges=function(){var a=[];for(var b=0;b<this.axes_.length;b++){a.push(this.yAxisRange(b))}return a};Dygraph.prototype.toDomCoords=function(a,c,b){return[this.toDomXCoord(a),this.toDomYCoord(c,b)]};Dygraph.prototype.toDomXCoord=function(b){if(b===null){return null}var c=this.plotter_.area;var a=this.xAxisRange();return c.x+(b-a[0])/(a[1]-a[0])*c.w};Dygraph.prototype.toDomYCoord=function(d,a){var c=this.toPercentYCoord(d,a);if(c===null){return null}var b=this.plotter_.area;return b.y+c*b.h};Dygraph.prototype.toDataCoords=function(a,c,b){return[this.toDataXCoord(a),this.toDataYCoord(c,b)]};Dygraph.prototype.toDataXCoord=function(b){if(b===null){return null}var c=this.plotter_.area;var a=this.xAxisRange();return a[0]+(b-c.x)/c.w*(a[1]-a[0])};Dygraph.prototype.toDataYCoord=function(h,b){if(h===null){return null}var c=this.plotter_.area;var g=this.yAxisRange(b);if(typeof(b)=="undefined"){b=0}if(!this.axes_[b].logscale){return g[0]+(c.y+c.h-h)/c.h*(g[1]-g[0])}else{var f=(h-c.y)/c.h;var a=Dygraph.log10(g[1]);var e=a-(f*(a-Dygraph.log10(g[0])));var d=Math.pow(Dygraph.LOG_SCALE,e);return d}};Dygraph.prototype.toPercentYCoord=function(e,b){if(e===null){return null}if(typeof(b)=="undefined"){b=0}var d=this.yAxisRange(b);var c;if(!this.axes_[b].logscale){c=(d[1]-e)/(d[1]-d[0])}else{var a=Dygraph.log10(d[1]);c=(a-Dygraph.log10(e))/(a-Dygraph.log10(d[0]))}return c};Dygraph.prototype.toPercentXCoord=function(b){if(b===null){return null}var a=this.xAxisRange();return(b-a[0])/(a[1]-a[0])};Dygraph.prototype.numColumns=function(){return this.rawData_[0]?this.rawData_[0].length:this.attr_("labels").length};Dygraph.prototype.numRows=function(){return this.rawData_.length};Dygraph.prototype.fullXRange_=function(){if(this.numRows()>0){return[this.rawData_[0][0],this.rawData_[this.numRows()-1][0]]}else{return[0,1]}};Dygraph.prototype.getValue=function(b,a){if(b<0||b>this.rawData_.length){return null}if(a<0||a>this.rawData_[b].length){return null}return this.rawData_[b][a]};Dygraph.prototype.createInterface_=function(){var a=this.maindiv_;this.graphDiv=document.createElement("div");this.graphDiv.style.width=this.width_+"px";this.graphDiv.style.height=this.height_+"px";a.appendChild(this.graphDiv);this.canvas_=Dygraph.createCanvas();this.canvas_.style.position="absolute";this.canvas_.width=this.width_;this.canvas_.height=this.height_;this.canvas_.style.width=this.width_+"px";this.canvas_.style.height=this.height_+"px";this.canvas_ctx_=Dygraph.getContext(this.canvas_);this.hidden_=this.createPlotKitCanvas_(this.canvas_);this.hidden_ctx_=Dygraph.getContext(this.hidden_);if(this.attr_("showRangeSelector")){this.rangeSelector_=new DygraphRangeSelector(this)}this.graphDiv.appendChild(this.hidden_);this.graphDiv.appendChild(this.canvas_);this.mouseEventElement_=this.createMouseEventElement_();this.layout_=new DygraphLayout(this);if(this.rangeSelector_){this.rangeSelector_.addToGraph(this.graphDiv,this.layout_)}var b=this;this.mouseMoveHandler=function(c){b.mouseMove_(c)};this.addEvent(this.mouseEventElement_,"mousemove",this.mouseMoveHandler);this.mouseOutHandler=function(c){b.mouseOut_(c)};this.addEvent(this.mouseEventElement_,"mouseout",this.mouseOutHandler);this.createDragInterface_();this.resizeHandler=function(c){b.resize()};this.addEvent(window,"resize",this.resizeHandler)};Dygraph.prototype.destroy=function(){var b=function(e){while(e.hasChildNodes()){b(e.firstChild);e.removeChild(e.firstChild)}};for(var a=0;a<this.registeredEvents_.length;a++){var d=this.registeredEvents_[a];Dygraph.removeEvent(d.elem,d.type,d.fn)}this.registeredEvents_=[];Dygraph.removeEvent(this.mouseEventElement_,"mouseout",this.mouseOutHandler);Dygraph.removeEvent(this.mouseEventElement_,"mousemove",this.mouseMoveHandler);Dygraph.removeEvent(this.mouseEventElement_,"mousemove",this.mouseUpHandler_);b(this.maindiv_);var c=function(e){for(var f in e){if(typeof(e[f])==="object"){e[f]=null}}};Dygraph.removeEvent(window,"resize",this.resizeHandler);this.resizeHandler=null;c(this.layout_);c(this.plotter_);c(this)};Dygraph.prototype.createPlotKitCanvas_=function(a){var b=Dygraph.createCanvas();b.style.position="absolute";b.style.top=a.style.top;b.style.left=a.style.left;b.width=this.width_;b.height=this.height_;b.style.width=this.width_+"px";b.style.height=this.height_+"px";return b};Dygraph.prototype.createMouseEventElement_=function(){if(this.isUsingExcanvas_){var a=document.createElement("div");a.style.position="absolute";a.style.backgroundColor="white";a.style.filter="alpha(opacity=0)";a.style.width=this.width_+"px";a.style.height=this.height_+"px";this.graphDiv.appendChild(a);return a}else{return this.canvas_}};Dygraph.prototype.setColors_=function(){var g=this.getLabels();var e=g.length-1;this.colors_=[];this.colorsMap_={};var a=this.attr_("colors");var d;if(!a){var c=this.attr_("colorSaturation")||1;var b=this.attr_("colorValue")||0.5;var k=Math.ceil(e/2);for(d=1;d<=e;d++){if(!this.visibility()[d-1]){continue}var h=d%2?Math.ceil(d/2):(k+d/2);var f=(1*h/(1+e));var j=Dygraph.hsvToRGB(f,c,b);this.colors_.push(j);this.colorsMap_[g[d]]=j}}else{for(d=0;d<e;d++){if(!this.visibility()[d]){continue}var j=a[d%a.length];this.colors_.push(j);this.colorsMap_[g[1+d]]=j}}};Dygraph.prototype.getColors=function(){return this.colors_};Dygraph.prototype.getPropertiesForSeries=function(c){var a=-1;var d=this.getLabels();for(var b=1;b<d.length;b++){if(d[b]==c){a=b;break}}if(a==-1){return null}return{name:c,column:a,visible:this.visibility()[a-1],color:this.colorsMap_[c],axis:1+this.seriesToAxisMap_[c]}};Dygraph.prototype.createRollInterface_=function(){if(!this.roller_){this.roller_=document.createElement("input");this.roller_.type="text";this.roller_.style.display="none";this.graphDiv.appendChild(this.roller_)}var e=this.attr_("showRoller")?"block":"none";var d=this.plotter_.area;var b={position:"absolute",zIndex:10,top:(d.y+d.h-25)+"px",left:(d.x+1)+"px",display:e};this.roller_.size="2";this.roller_.value=this.rollPeriod_;for(var a in b){if(b.hasOwnProperty(a)){this.roller_.style[a]=b[a]}}var c=this;this.roller_.onchange=function(){c.adjustRoll(c.roller_.value)}};Dygraph.prototype.dragGetX_=function(b,a){return Dygraph.pageX(b)-a.px};Dygraph.prototype.dragGetY_=function(b,a){return Dygraph.pageY(b)-a.py};Dygraph.prototype.createDragInterface_=function(){var c={isZooming:false,isPanning:false,is2DPan:false,dragStartX:null,dragStartY:null,dragEndX:null,dragEndY:null,dragDirection:null,prevEndX:null,prevEndY:null,prevDragDirection:null,cancelNextDblclick:false,initialLeftmostDate:null,xUnitsPerPixel:null,dateRange:null,px:0,py:0,boundedDates:null,boundedValues:null,tarp:new Dygraph.IFrameTarp(),initializeMouseDown:function(i,h,f){if(i.preventDefault){i.preventDefault()}else{i.returnValue=false;i.cancelBubble=true}f.px=Dygraph.findPosX(h.canvas_);f.py=Dygraph.findPosY(h.canvas_);f.dragStartX=h.dragGetX_(i,f);f.dragStartY=h.dragGetY_(i,f);f.cancelNextDblclick=false;f.tarp.cover()}};var e=this.attr_("interactionModel");var b=this;var d=function(f){return function(g){f(g,b,c)}};for(var a in e){if(!e.hasOwnProperty(a)){continue}this.addEvent(this.mouseEventElement_,a,d(e[a]))}this.mouseUpHandler_=function(g){if(c.isZooming||c.isPanning){c.isZooming=false;c.dragStartX=null;c.dragStartY=null}if(c.isPanning){c.isPanning=false;c.draggingDate=null;c.dateRange=null;for(var f=0;f<b.axes_.length;f++){delete b.axes_[f].draggingValue;delete b.axes_[f].dragValueRange}}c.tarp.uncover()};this.addEvent(document,"mouseup",this.mouseUpHandler_)};Dygraph.prototype.drawZoomRect_=function(e,c,i,b,g,a,f,d){var h=this.canvas_ctx_;if(a==Dygraph.HORIZONTAL){h.clearRect(Math.min(c,f),this.layout_.getPlotArea().y,Math.abs(c-f),this.layout_.getPlotArea().h)}else{if(a==Dygraph.VERTICAL){h.clearRect(this.layout_.getPlotArea().x,Math.min(b,d),this.layout_.getPlotArea().w,Math.abs(b-d))}}if(e==Dygraph.HORIZONTAL){if(i&&c){h.fillStyle="rgba(128,128,128,0.33)";h.fillRect(Math.min(c,i),this.layout_.getPlotArea().y,Math.abs(i-c),this.layout_.getPlotArea().h)}}else{if(e==Dygraph.VERTICAL){if(g&&b){h.fillStyle="rgba(128,128,128,0.33)";h.fillRect(this.layout_.getPlotArea().x,Math.min(b,g),this.layout_.getPlotArea().w,Math.abs(g-b))}}}if(this.isUsingExcanvas_){this.currentZoomRectArgs_=[e,c,i,b,g,0,0,0]}};Dygraph.prototype.clearZoomRect_=function(){this.currentZoomRectArgs_=null;this.canvas_ctx_.clearRect(0,0,this.canvas_.width,this.canvas_.height)};Dygraph.prototype.doZoomX_=function(c,a){this.currentZoomRectArgs_=null;var b=this.toDataXCoord(c);var d=this.toDataXCoord(a);this.doZoomXDates_(b,d)};Dygraph.zoomAnimationFunction=function(c,b){var a=1.5;return(1-Math.pow(a,-c))/(1-Math.pow(a,-b))};Dygraph.prototype.doZoomXDates_=function(c,e){var a=this.xAxisRange();var d=[c,e];this.zoomed_x_=true;var b=this;this.doAnimatedZoom(a,d,null,null,function(){if(b.attr_("zoomCallback")){b.attr_("zoomCallback")(c,e,b.yAxisRanges())}})};Dygraph.prototype.doZoomY_=function(h,f){this.currentZoomRectArgs_=null;var c=this.yAxisRanges();var b=[];for(var e=0;e<this.axes_.length;e++){var d=this.toDataYCoord(h,e);var a=this.toDataYCoord(f,e);b.push([a,d])}this.zoomed_y_=true;var g=this;this.doAnimatedZoom(null,null,c,b,function(){if(g.attr_("zoomCallback")){var i=g.xAxisRange();g.attr_("zoomCallback")(i[0],i[1],g.yAxisRanges())}})};Dygraph.prototype.doUnzoom_=function(){var c=false,d=false,a=false;if(this.dateWindow_!==null){c=true;d=true}for(var g=0;g<this.axes_.length;g++){if(typeof(this.axes_[g].valueWindow)!=="undefined"&&this.axes_[g].valueWindow!==null){c=true;a=true}}this.clearSelection();if(c){this.zoomed_x_=false;this.zoomed_y_=false;var f=this.rawData_[0][0];var b=this.rawData_[this.rawData_.length-1][0];if(!this.attr_("animatedZooms")){this.dateWindow_=null;for(g=0;g<this.axes_.length;g++){if(this.axes_[g].valueWindow!==null){delete this.axes_[g].valueWindow}}this.drawGraph_();if(this.attr_("zoomCallback")){this.attr_("zoomCallback")(f,b,this.yAxisRanges())}return}var l=null,m=null,k=null,h=null;if(d){l=this.xAxisRange();m=[f,b]}if(a){k=this.yAxisRanges();var n=this.gatherDatasets_(this.rolledSeries_,null);var o=n[1];this.computeYAxisRanges_(o);h=[];for(g=0;g<this.axes_.length;g++){var e=this.axes_[g];h.push((e.valueRange!==null&&e.valueRange!==undefined)?e.valueRange:e.extremeRange)}}var j=this;this.doAnimatedZoom(l,m,k,h,function(){j.dateWindow_=null;for(var p=0;p<j.axes_.length;p++){if(j.axes_[p].valueWindow!==null){delete j.axes_[p].valueWindow}}if(j.attr_("zoomCallback")){j.attr_("zoomCallback")(f,b,j.yAxisRanges())}})}};Dygraph.prototype.doAnimatedZoom=function(a,e,b,c,m){var i=this.attr_("animatedZooms")?Dygraph.ANIMATION_STEPS:1;var l=[];var k=[];var f,d;if(a!==null&&e!==null){for(f=1;f<=i;f++){d=Dygraph.zoomAnimationFunction(f,i);l[f-1]=[a[0]*(1-d)+d*e[0],a[1]*(1-d)+d*e[1]]}}if(b!==null&&c!==null){for(f=1;f<=i;f++){d=Dygraph.zoomAnimationFunction(f,i);var n=[];for(var g=0;g<this.axes_.length;g++){n.push([b[g][0]*(1-d)+d*c[g][0],b[g][1]*(1-d)+d*c[g][1]])}k[f-1]=n}}var h=this;Dygraph.repeatAndCleanup(function(p){if(k.length){for(var o=0;o<h.axes_.length;o++){var j=k[p][o];h.axes_[o].valueWindow=[j[0],j[1]]}}if(l.length){h.dateWindow_=l[p]}h.drawGraph_()},i,Dygraph.ANIMATION_DURATION/i,m)};Dygraph.prototype.getArea=function(){return this.plotter_.area};Dygraph.prototype.eventToDomCoords=function(c){var b=Dygraph.pageX(c)-Dygraph.findPosX(this.mouseEventElement_);var a=Dygraph.pageY(c)-Dygraph.findPosY(this.mouseEventElement_);return[b,a]};Dygraph.prototype.findClosestRow=function(b){var k=Infinity;var d=-1,a=-1;var g=this.layout_.points;for(var e=0;e<g.length;e++){var m=g[e];var f=m.length;for(var c=0;c<f;c++){var l=m[c];if(!Dygraph.isValidPoint(l,true)){continue}var h=Math.abs(l.canvasx-b);if(h<k){k=h;a=e;d=c}}}return this.idxToRow_(a,d)};Dygraph.prototype.findClosestPoint=function(f,e){var j=Infinity;var k=-1;var h,o,n,l,d,c;for(var b=0;b<this.layout_.datasets.length;++b){var m=this.layout_.points[b];for(var g=0;g<m.length;++g){var l=m[g];if(!Dygraph.isValidPoint(l)){continue}o=l.canvasx-f;n=l.canvasy-e;h=o*o+n*n;if(h<j){j=h;d=l;c=b;k=g}}}var a=this.layout_.setNames[c];return{row:k+this.getLeftBoundary_(),seriesName:a,point:d}};Dygraph.prototype.findStackedPoint=function(i,h){var q=this.findClosestRow(i);var g=this.getLeftBoundary_();var e=q-g;var j=this.layout_.points;var f,d;for(var c=0;c<this.layout_.datasets.length;++c){var m=this.layout_.points[c];if(e>=m.length){continue}var n=m[e];if(!Dygraph.isValidPoint(n)){continue}var k=n.canvasy;if(i>n.canvasx&&e+1<m.length){var l=m[e+1];if(Dygraph.isValidPoint(l)){var p=l.canvasx-n.canvasx;if(p>0){var a=(i-n.canvasx)/p;k+=a*(l.canvasy-n.canvasy)}}}else{if(i<n.canvasx&&e>0){var o=m[e-1];if(Dygraph.isValidPoint(o)){var p=n.canvasx-o.canvasx;if(p>0){var a=(n.canvasx-i)/p;k+=a*(o.canvasy-n.canvasy)}}}}if(c===0||k<h){f=n;d=c}}var b=this.layout_.setNames[d];return{row:q,seriesName:b,point:f}};Dygraph.prototype.mouseMove_=function(b){var h=this.layout_.points;if(h===undefined||h===null){return}var e=this.eventToDomCoords(b);var a=e[0];var j=e[1];var f=this.attr_("highlightSeriesOpts");var d=false;if(f&&!this.lockedSet_){var c;if(this.attr_("stackedGraph")){c=this.findStackedPoint(a,j)}else{c=this.findClosestPoint(a,j)}d=this.setSelection(c.row,c.seriesName)}else{var g=this.findClosestRow(a);d=this.setSelection(g)}var i=this.attr_("highlightCallback");if(i&&d){i(b,this.lastx_,this.selPoints_,this.lastRow_,this.highlightSet_)}};Dygraph.prototype.getLeftBoundary_=function(){for(var a=0;a<this.boundaryIds_.length;a++){if(this.boundaryIds_[a]!==undefined){return this.boundaryIds_[a][0]}}return 0};Dygraph.prototype.idxToRow_=function(b,a){if(a<0){return -1}var c=this.getLeftBoundary_();return c+a};Dygraph.prototype.animateSelection_=function(f){var e=10;var c=30;if(this.fadeLevel===undefined){this.fadeLevel=0}if(this.animateId===undefined){this.animateId=0}var g=this.fadeLevel;var b=f<0?g:e-g;if(b<=0){if(this.fadeLevel){this.updateSelection_(1)}return}var a=++this.animateId;var d=this;Dygraph.repeatAndCleanup(function(h){if(d.animateId!=a){return}d.fadeLevel+=f;if(d.fadeLevel===0){d.clearSelection()}else{d.updateSelection_(d.fadeLevel/e)}},b,c,function(){})};Dygraph.prototype.updateSelection_=function(d){var l=this.cascadeEvents_("select",{selectedX:this.lastx_,selectedPoints:this.selPoints_});var h;var o=this.canvas_ctx_;if(this.attr_("highlightSeriesOpts")){o.clearRect(0,0,this.width_,this.height_);var f=1-this.attr_("highlightSeriesBackgroundAlpha");if(f){var g=true;if(g){if(d===undefined){this.animateSelection_(1);return}f*=d}o.fillStyle="rgba(255,255,255,"+f+")";o.fillRect(0,0,this.width_,this.height_)}this.plotter_._renderLineChart(this.highlightSet_,o)}else{if(this.previousVerticalX_>=0){var j=0;var k=this.attr_("labels");for(h=1;h<k.length;h++){var c=this.attr_("highlightCircleSize",k[h]);if(c>j){j=c}}var m=this.previousVerticalX_;o.clearRect(m-j-1,0,2*j+2,this.height_)}}if(this.isUsingExcanvas_&&this.currentZoomRectArgs_){Dygraph.prototype.drawZoomRect_.apply(this,this.currentZoomRectArgs_)}if(this.selPoints_.length>0){var b=this.selPoints_[0].canvasx;o.save();for(h=0;h<this.selPoints_.length;h++){var p=this.selPoints_[h];if(!Dygraph.isOK(p.canvasy)){continue}var a=this.attr_("highlightCircleSize",p.name);var n=this.attr_("drawHighlightPointCallback",p.name);var e=this.plotter_.colors[p.name];if(!n){n=Dygraph.Circles.DEFAULT}o.lineWidth=this.attr_("strokeWidth",p.name);o.strokeStyle=e;o.fillStyle=e;n(this.g,p.name,o,b,p.canvasy,e,a)}o.restore();this.previousVerticalX_=b}};Dygraph.prototype.setSelection=function(d,g,f){this.selPoints_=[];if(d!==false){d-=this.getLeftBoundary_()}var c=false;if(d!==false&&d>=0){if(d!=this.lastRow_){c=true}this.lastRow_=d;for(var b=0;b<this.layout_.datasets.length;++b){var e=this.layout_.datasets[b];if(d<e.length){var a=this.layout_.points[b][d];if(this.attr_("stackedGraph")){a=this.layout_.unstackPointAtIndex(b,d)}if(a.yval!==null){this.selPoints_.push(a)}}}}else{if(this.lastRow_>=0){c=true}this.lastRow_=-1}if(this.selPoints_.length){this.lastx_=this.selPoints_[0].xval}else{this.lastx_=-1}if(g!==undefined){if(this.highlightSet_!==g){c=true}this.highlightSet_=g}if(f!==undefined){this.lockedSet_=f}if(c){this.updateSelection_(undefined)}return c};Dygraph.prototype.mouseOut_=function(a){if(this.attr_("unhighlightCallback")){this.attr_("unhighlightCallback")(a)}if(this.attr_("hideOverlayOnMouseOut")&&!this.lockedSet_){this.clearSelection()}};Dygraph.prototype.clearSelection=function(){this.cascadeEvents_("deselect",{});this.lockedSet_=false;if(this.fadeLevel){this.animateSelection_(-1);return}this.canvas_ctx_.clearRect(0,0,this.width_,this.height_);this.fadeLevel=0;this.selPoints_=[];this.lastx_=-1;this.lastRow_=-1;this.highlightSet_=null};Dygraph.prototype.getSelection=function(){if(!this.selPoints_||this.selPoints_.length<1){return -1}for(var c=0;c<this.layout_.points.length;c++){var a=this.layout_.points[c];for(var b=0;b<a.length;b++){if(a[b].x==this.selPoints_[0].x){return b+this.getLeftBoundary_()}}}return -1};Dygraph.prototype.getHighlightSeries=function(){return this.highlightSet_};Dygraph.prototype.loadedEvent_=function(a){this.rawData_=this.parseCSV_(a);this.predraw_()};Dygraph.prototype.addXTicks_=function(){var a;if(this.dateWindow_){a=[this.dateWindow_[0],this.dateWindow_[1]]}else{a=this.fullXRange_()}var c=this.optionsViewForAxis_("x");var b=c("ticker")(a[0],a[1],this.width_,c,this);this.layout_.setXTicks(b)};Dygraph.prototype.extremeValues_=function(d){var h=null,f=null,c,g;var b=this.attr_("errorBars")||this.attr_("customBars");if(b){for(c=0;c<d.length;c++){g=d[c][1][0];if(g===null||isNaN(g)){continue}var a=g-d[c][1][1];var e=g+d[c][1][2];if(a>g){a=g}if(e<g){e=g}if(f===null||e>f){f=e}if(h===null||a<h){h=a}}}else{for(c=0;c<d.length;c++){g=d[c][1];if(g===null||isNaN(g)){continue}if(f===null||g>f){f=g}if(h===null||g<h){h=g}}}return[h,f]};Dygraph.prototype.predraw_=function(){var e=new Date();this.computeYAxes_();if(this.plotter_){this.cascadeEvents_("clearChart");this.plotter_.clear()}this.plotter_=new DygraphCanvasRenderer(this,this.hidden_,this.hidden_ctx_,this.layout_);this.createRollInterface_();this.cascadeEvents_("predraw");if(this.rangeSelector_){this.rangeSelector_.renderStaticLayer()}this.rolledSeries_=[null];for(var c=1;c<this.numColumns();c++){var d=this.attr_("logscale",c);var b=this.extractSeries_(this.rawData_,c,d);b=this.rollingAverage(b,this.rollPeriod_);this.rolledSeries_.push(b)}this.drawGraph_();var a=new Date();this.drawingTimeMs_=(a-e)};Dygraph.prototype.gatherDatasets_=function(w,c){var s=[];var b=[];var e=[];var a={};var u,t,r;var m=w.length-1;for(u=m;u>=1;u--){if(!this.visibility()[u-1]){continue}var h=[];for(t=0;t<w[u].length;t++){h.push(w[u][t])}var o=this.attr_("errorBars")||this.attr_("customBars");if(c){var A=c[0];var f=c[1];var p=[];var d=null,z=null;for(r=0;r<h.length;r++){if(h[r][0]>=A&&d===null){d=r}if(h[r][0]<=f){z=r}}if(d===null){d=0}if(d>0){d--}if(z===null){z=h.length-1}if(z<h.length-1){z++}s[u-1]=[d,z];for(r=d;r<=z;r++){p.push(h[r])}h=p}else{s[u-1]=[0,h.length-1]}var n=this.extremeValues_(h);if(o){for(t=0;t<h.length;t++){h[t]=[h[t][0],h[t][1][0],h[t][1][1],h[t][1][2]]}}else{if(this.attr_("stackedGraph")){var q=h.length;var y;for(t=0;t<q;t++){var g=h[t][0];if(b[g]===undefined){b[g]=0}y=h[t][1];if(y===null){h[t]=[g,null];continue}b[g]+=y;h[t]=[g,b[g]];if(b[g]>n[1]){n[1]=b[g]}if(b[g]<n[0]){n[0]=b[g]}}}}var v=this.attr_("labels")[u];a[v]=n;e[u]=h}if(this.attr_("stackedGraph")){for(r=e.length-1;r>=0;--r){if(!e[r]){continue}for(t=0;t<e[r].length;t++){var g=e[r][t][0];if(isNaN(b[g])){for(u=e.length-1;u>=0;u--){if(!e[u]){continue}e[u][t][1]=NaN}}}break}}return[e,a,s]};Dygraph.prototype.drawGraph_=function(){var a=new Date();var e=this.is_initial_draw_;this.is_initial_draw_=false;this.layout_.removeAllDatasets();this.setColors_();this.attrs_.pointSize=0.5*this.attr_("highlightCircleSize");var j=this.gatherDatasets_(this.rolledSeries_,this.dateWindow_);var d=j[0];var k=j[1];this.boundaryIds_=j[2];this.setIndexByName_={};var h=this.attr_("labels");if(h.length>0){this.setIndexByName_[h[0]]=0}var f=0;for(var g=1;g<d.length;g++){this.setIndexByName_[h[g]]=g;if(!this.visibility()[g-1]){continue}this.layout_.addDataset(h[g],d[g]);this.datasetIndex_[g]=f++}this.computeYAxisRanges_(k);this.layout_.setYAxes(this.axes_);this.addXTicks_();var b=this.zoomed_x_;this.layout_.setDateWindow(this.dateWindow_);this.zoomed_x_=b;this.layout_.evaluateWithError();this.renderGraph_(e);if(this.attr_("timingName")){var c=new Date();if(console){console.log(this.attr_("timingName")+" - drawGraph: "+(c-a)+"ms")}}};Dygraph.prototype.renderGraph_=function(a){this.cascadeEvents_("clearChart");this.plotter_.clear();if(this.attr_("underlayCallback")){this.attr_("underlayCallback")(this.hidden_ctx_,this.layout_.getPlotArea(),this,this)}var b={canvas:this.hidden_,drawingContext:this.hidden_ctx_};this.cascadeEvents_("willDrawChart",b);this.plotter_.render();this.cascadeEvents_("didDrawChart",b);this.canvas_.getContext("2d").clearRect(0,0,this.canvas_.width,this.canvas_.height);if(this.rangeSelector_){this.rangeSelector_.renderInteractiveLayer()}if(this.attr_("drawCallback")!==null){this.attr_("drawCallback")(this,a)}};Dygraph.prototype.computeYAxes_=function(){var g,c,m,b,j,a,p;if(this.axes_!==undefined&&this.user_attrs_.hasOwnProperty("valueRange")===false){c=[];for(j=0;j<this.axes_.length;j++){c.push(this.axes_[j].valueWindow)}}this.axes_=[{yAxisId:0,g:this}];this.seriesToAxisMap_={};var h=this.attr_("labels");var f={};for(g=1;g<h.length;g++){f[h[g]]=(g-1)}var e=["includeZero","valueRange","labelsKMB","labelsKMG2","pixelsPerYLabel","yAxisLabelWidth","axisLabelFontSize","axisTickSize","logscale"];for(g=0;g<e.length;g++){var d=e[g];p=this.attr_(d);if(p){this.axes_[0][d]=p}}for(m in f){if(!f.hasOwnProperty(m)){continue}b=this.attr_("axis",m);if(b===null){this.seriesToAxisMap_[m]=0;continue}if(typeof(b)=="object"){a={};Dygraph.update(a,this.axes_[0]);Dygraph.update(a,{valueRange:null});var o=this.axes_.length;a.yAxisId=o;a.g=this;Dygraph.update(a,b);this.axes_.push(a);this.seriesToAxisMap_[m]=o}}for(m in f){if(!f.hasOwnProperty(m)){continue}b=this.attr_("axis",m);if(typeof(b)=="string"){if(!this.seriesToAxisMap_.hasOwnProperty(b)){this.error("Series "+m+" wants to share a y-axis with series "+b+", which does not define its own axis.");return null}var n=this.seriesToAxisMap_[b];this.seriesToAxisMap_[m]=n}}if(c!==undefined){for(j=0;j<c.length;j++){this.axes_[j].valueWindow=c[j]}}for(b=0;b<this.axes_.length;b++){if(b===0){a=this.optionsViewForAxis_("y"+(b?"2":""));p=a("valueRange");if(p){this.axes_[b].valueRange=p}}else{var l=this.user_attrs_.axes;if(l&&l.y2){p=l.y2.valueRange;if(p){this.axes_[b].valueRange=p}}}}};Dygraph.prototype.numAxes=function(){var c=0;for(var b in this.seriesToAxisMap_){if(!this.seriesToAxisMap_.hasOwnProperty(b)){continue}var a=this.seriesToAxisMap_[b];if(a>c){c=a}}return 1+c};Dygraph.prototype.axisPropertiesForSeries=function(a){return this.axes_[this.seriesToAxisMap_[a]]};Dygraph.prototype.computeYAxisRanges_=function(a){var g=[],h;for(h in this.seriesToAxisMap_){if(!this.seriesToAxisMap_.hasOwnProperty(h)){continue}var p=this.seriesToAxisMap_[h];while(g.length<=p){g.push([])}g[p].push(h)}for(var u=0;u<this.axes_.length;u++){var b=this.axes_[u];if(!g[u]){b.extremeRange=[0,1]}else{h=g[u];var x=Infinity;var w=-Infinity;var o,m;for(var s=0;s<h.length;s++){if(!a.hasOwnProperty(h[s])){continue}o=a[h[s]][0];if(o!==null){x=Math.min(o,x)}m=a[h[s]][1];if(m!==null){w=Math.max(m,w)}}if(b.includeZero&&x>0){x=0}if(x==Infinity){x=0}if(w==-Infinity){w=1}var t=w-x;if(t===0){t=w}var d,z;if(b.logscale){d=w+0.1*t;z=x}else{d=w+0.1*t;z=x-0.1*t;if(!this.attr_("avoidMinZero")){if(z<0&&x>=0){z=0}if(d>0&&w<=0){d=0}}if(this.attr_("includeZero")){if(w<0){d=0}if(x>0){z=0}}}b.extremeRange=[z,d]}if(b.valueWindow){b.computedValueRange=[b.valueWindow[0],b.valueWindow[1]]}else{if(b.valueRange){b.computedValueRange=[b.valueRange[0],b.valueRange[1]]}else{b.computedValueRange=b.extremeRange}}var n=this.optionsViewForAxis_("y"+(u?"2":""));var y=n("ticker");if(u===0||b.independentTicks){b.ticks=y(b.computedValueRange[0],b.computedValueRange[1],this.height_,n,this)}else{var l=this.axes_[0];var e=l.ticks;var f=l.computedValueRange[1]-l.computedValueRange[0];var A=b.computedValueRange[1]-b.computedValueRange[0];var c=[];for(var r=0;r<e.length;r++){var q=(e[r].v-l.computedValueRange[0])/f;var v=b.computedValueRange[0]+q*A;c.push(v)}b.ticks=y(b.computedValueRange[0],b.computedValueRange[1],this.height_,n,this,c)}}};Dygraph.prototype.extractSeries_=function(g,e,f){var d=[];for(var c=0;c<g.length;c++){var b=g[c][0];var a=g[c][e];if(f){if(a<=0){a=null}}d.push([b,a])}return d};Dygraph.prototype.rollingAverage=function(l,d){if(l.length<2){return l}d=Math.min(d,l.length);var b=[];var s=this.attr_("sigma");var E,o,w,v,m,c,D,x;if(this.fractions_){var k=0;var h=0;var e=100;for(w=0;w<l.length;w++){k+=l[w][1][0];h+=l[w][1][1];if(w-d>=0){k-=l[w-d][1][0];h-=l[w-d][1][1]}var A=l[w][0];var u=h?k/h:0;if(this.attr_("errorBars")){if(this.attr_("wilsonInterval")){if(h){var r=u<0?0:u,t=h;var z=s*Math.sqrt(r*(1-r)/t+s*s/(4*t*t));var a=1+s*s/h;E=(r+s*s/(2*h)-z)/a;o=(r+s*s/(2*h)+z)/a;b[w]=[A,[r*e,(r-E)*e,(o-r)*e]]}else{b[w]=[A,[0,0,0]]}}else{x=h?s*Math.sqrt(u*(1-u)/h):1;b[w]=[A,[e*u,e*x,e*x]]}}else{b[w]=[A,e*u]}}}else{if(this.attr_("customBars")){E=0;var B=0;o=0;var g=0;for(w=0;w<l.length;w++){var C=l[w][1];m=C[1];b[w]=[l[w][0],[m,m-C[0],C[2]-m]];if(m!==null&&!isNaN(m)){E+=C[0];B+=m;o+=C[2];g+=1}if(w-d>=0){var q=l[w-d];if(q[1][1]!==null&&!isNaN(q[1][1])){E-=q[1][0];B-=q[1][1];o-=q[1][2];g-=1}}if(g){b[w]=[l[w][0],[1*B/g,1*(B-E)/g,1*(o-B)/g]]}else{b[w]=[l[w][0],[null,null,null]]}}}else{if(!this.attr_("errorBars")){if(d==1){return l}for(w=0;w<l.length;w++){c=0;D=0;for(v=Math.max(0,w-d+1);v<w+1;v++){m=l[v][1];if(m===null||isNaN(m)){continue}D++;c+=l[v][1]}if(D){b[w]=[l[w][0],c/D]}else{b[w]=[l[w][0],null]}}}else{for(w=0;w<l.length;w++){c=0;var f=0;D=0;for(v=Math.max(0,w-d+1);v<w+1;v++){m=l[v][1][0];if(m===null||isNaN(m)){continue}D++;c+=l[v][1][0];f+=Math.pow(l[v][1][1],2)}if(D){x=Math.sqrt(f)/D;b[w]=[l[w][0],[c/D,s*x,s*x]]}else{b[w]=[l[w][0],[null,null,null]]}}}}}return b};Dygraph.prototype.detectTypeFromString_=function(b){var a=false;var c=b.indexOf("-");if((c>0&&(b[c-1]!="e"&&b[c-1]!="E"))||b.indexOf("/")>=0||isNaN(parseFloat(b))){a=true}else{if(b.length==8&&b>"19700101"&&b<"20371231"){a=true}}if(a){this.attrs_.xValueParser=Dygraph.dateParser;this.attrs_.axes.x.valueFormatter=Dygraph.dateString_;this.attrs_.axes.x.ticker=Dygraph.dateTicker;this.attrs_.axes.x.axisLabelFormatter=Dygraph.dateAxisFormatter}else{this.attrs_.xValueParser=function(d){return parseFloat(d)};this.attrs_.axes.x.valueFormatter=function(d){return d};this.attrs_.axes.x.ticker=Dygraph.numericLinearTicks;this.attrs_.axes.x.axisLabelFormatter=this.attrs_.axes.x.valueFormatter}};Dygraph.prototype.parseFloat_=function(a,c,b){var e=parseFloat(a);if(!isNaN(e)){return e}if(/^ *$/.test(a)){return null}if(/^ *nan *$/i.test(a)){return NaN}var d="Unable to parse '"+a+"' as a number";if(b!==null&&c!==null){d+=" on line "+(1+c)+" ('"+b+"') of CSV."}this.error(d);return null};Dygraph.prototype.parseCSV_=function(t){var r=[];var s=Dygraph.detectLineDelimiter(t);var a=t.split(s||"\n");var g,k;var p=this.attr_("delimiter");if(a[0].indexOf(p)==-1&&a[0].indexOf("\t")>=0){p="\t"}var b=0;if(!("labels" in this.user_attrs_)){b=1;this.attrs_.labels=a[0].split(p)}var o=0;var m;var q=false;var c=this.attr_("labels").length;var f=false;for(var l=b;l<a.length;l++){var e=a[l];o=l;if(e.length===0){continue}if(e[0]=="#"){continue}var d=e.split(p);if(d.length<2){continue}var h=[];if(!q){this.detectTypeFromString_(d[0]);m=this.attr_("xValueParser");q=true}h[0]=m(d[0],this);if(this.fractions_){for(k=1;k<d.length;k++){g=d[k].split("/");if(g.length!=2){this.error('Expected fractional "num/den" values in CSV data but found a value \''+d[k]+"' on line "+(1+l)+" ('"+e+"') which is not of this form.");h[k]=[0,0]}else{h[k]=[this.parseFloat_(g[0],l,e),this.parseFloat_(g[1],l,e)]}}}else{if(this.attr_("errorBars")){if(d.length%2!=1){this.error("Expected alternating (value, stdev.) pairs in CSV data but line "+(1+l)+" has an odd number of values ("+(d.length-1)+"): '"+e+"'")}for(k=1;k<d.length;k+=2){h[(k+1)/2]=[this.parseFloat_(d[k],l,e),this.parseFloat_(d[k+1],l,e)]}}else{if(this.attr_("customBars")){for(k=1;k<d.length;k++){var u=d[k];if(/^ *$/.test(u)){h[k]=[null,null,null]}else{g=u.split(";");if(g.length==3){h[k]=[this.parseFloat_(g[0],l,e),this.parseFloat_(g[1],l,e),this.parseFloat_(g[2],l,e)]}else{this.warn('When using customBars, values must be either blank or "low;center;high" tuples (got "'+u+'" on line '+(1+l))}}}}else{for(k=1;k<d.length;k++){h[k]=this.parseFloat_(d[k],l,e)}}}}if(r.length>0&&h[0]<r[r.length-1][0]){f=true}if(h.length!=c){this.error("Number of columns in line "+l+" ("+h.length+") does not agree with number of labels ("+c+") "+e)}if(l===0&&this.attr_("labels")){var n=true;for(k=0;n&&k<h.length;k++){if(h[k]){n=false}}if(n){this.warn("The dygraphs 'labels' option is set, but the first row of CSV data ('"+e+"') appears to also contain labels. Will drop the CSV labels and use the option labels.");continue}}r.push(h)}if(f){this.warn("CSV is out of order; order it correctly to speed loading.");r.sort(function(j,i){return j[0]-i[0]})}return r};Dygraph.prototype.parseArray_=function(c){if(c.length===0){this.error("Can't plot empty data set");return null}if(c[0].length===0){this.error("Data set cannot contain an empty row");return null}var a;if(this.attr_("labels")===null){this.warn("Using default labels. Set labels explicitly via 'labels' in the options parameter");this.attrs_.labels=["X"];for(a=1;a<c[0].length;a++){this.attrs_.labels.push("Y"+a)}}else{var b=this.attr_("labels");if(b.length!=c[0].length){this.error("Mismatch between number of labels ("+b+") and number of columns in array ("+c[0].length+")");return null}}if(Dygraph.isDateLike(c[0][0])){this.attrs_.axes.x.valueFormatter=Dygraph.dateString_;this.attrs_.axes.x.axisLabelFormatter=Dygraph.dateAxisFormatter;this.attrs_.axes.x.ticker=Dygraph.dateTicker;var d=Dygraph.clone(c);for(a=0;a<c.length;a++){if(d[a].length===0){this.error("Row "+(1+a)+" of data is empty");return null}if(d[a][0]===null||typeof(d[a][0].getTime)!="function"||isNaN(d[a][0].getTime())){this.error("x value in row "+(1+a)+" is not a Date");return null}d[a][0]=d[a][0].getTime()}return d}else{this.attrs_.axes.x.valueFormatter=function(e){return e};this.attrs_.axes.x.axisLabelFormatter=Dygraph.numberAxisLabelFormatter;this.attrs_.axes.x.ticker=Dygraph.numericLinearTicks;return c}};Dygraph.prototype.parseDataTable_=function(w){var d=function(i){var j=String.fromCharCode(65+i%26);i=Math.floor(i/26);while(i>0){j=String.fromCharCode(65+(i-1)%26)+j.toLowerCase();i=Math.floor((i-1)/26)}return j};var h=w.getNumberOfColumns();var g=w.getNumberOfRows();var f=w.getColumnType(0);if(f=="date"||f=="datetime"){this.attrs_.xValueParser=Dygraph.dateParser;this.attrs_.axes.x.valueFormatter=Dygraph.dateString_;this.attrs_.axes.x.ticker=Dygraph.dateTicker;this.attrs_.axes.x.axisLabelFormatter=Dygraph.dateAxisFormatter}else{if(f=="number"){this.attrs_.xValueParser=function(i){return parseFloat(i)};this.attrs_.axes.x.valueFormatter=function(i){return i};this.attrs_.axes.x.ticker=Dygraph.numericLinearTicks;this.attrs_.axes.x.axisLabelFormatter=this.attrs_.axes.x.valueFormatter}else{this.error("only 'date', 'datetime' and 'number' types are supported for column 1 of DataTable input (Got '"+f+"')");return null}}var m=[];var t={};var s=false;var q,o;for(q=1;q<h;q++){var b=w.getColumnType(q);if(b=="number"){m.push(q)}else{if(b=="string"&&this.attr_("displayAnnotations")){var r=m[m.length-1];if(!t.hasOwnProperty(r)){t[r]=[q]}else{t[r].push(q)}s=true}else{this.error("Only 'number' is supported as a dependent type with Gviz. 'string' is only supported if displayAnnotations is true")}}}var u=[w.getColumnLabel(0)];for(q=0;q<m.length;q++){u.push(w.getColumnLabel(m[q]));if(this.attr_("errorBars")){q+=1}}this.attrs_.labels=u;h=u.length;var v=[];var l=false;var a=[];for(q=0;q<g;q++){var e=[];if(typeof(w.getValue(q,0))==="undefined"||w.getValue(q,0)===null){this.warn("Ignoring row "+q+" of DataTable because of undefined or null first column.");continue}if(f=="date"||f=="datetime"){e.push(w.getValue(q,0).getTime())}else{e.push(w.getValue(q,0))}if(!this.attr_("errorBars")){for(o=0;o<m.length;o++){var c=m[o];e.push(w.getValue(q,c));if(s&&t.hasOwnProperty(c)&&w.getValue(q,t[c][0])!==null){var p={};p.series=w.getColumnLabel(c);p.xval=e[0];p.shortText=d(a.length);p.text="";for(var n=0;n<t[c].length;n++){if(n){p.text+="\n"}p.text+=w.getValue(q,t[c][n])}a.push(p)}}for(o=0;o<e.length;o++){if(!isFinite(e[o])){e[o]=null}}}else{for(o=0;o<h-1;o++){e.push([w.getValue(q,1+2*o),w.getValue(q,2+2*o)])}}if(v.length>0&&e[0]<v[v.length-1][0]){l=true}v.push(e)}if(l){this.warn("DataTable is out of order; order it correctly to speed loading.");v.sort(function(j,i){return j[0]-i[0]})}this.rawData_=v;if(a.length>0){this.setAnnotations(a,true)}};Dygraph.prototype.start_=function(){var d=this.file_;if(typeof d=="function"){d=d()}if(Dygraph.isArrayLike(d)){this.rawData_=this.parseArray_(d);this.predraw_()}else{if(typeof d=="object"&&typeof d.getColumnRange=="function"){this.parseDataTable_(d);this.predraw_()}else{if(typeof d=="string"){var c=Dygraph.detectLineDelimiter(d);if(c){this.loadedEvent_(d)}else{var b=new XMLHttpRequest();var a=this;b.onreadystatechange=function(){if(b.readyState==4){if(b.status===200||b.status===0){a.loadedEvent_(b.responseText)}}};b.open("GET",d,true);b.send(null)}}else{this.error("Unknown data format: "+(typeof d))}}}};Dygraph.prototype.updateOptions=function(e,b){if(typeof(b)=="undefined"){b=false}var d=e.file;var c=Dygraph.mapLegacyOptions_(e);if("rollPeriod" in c){this.rollPeriod_=c.rollPeriod}if("dateWindow" in c){this.dateWindow_=c.dateWindow;if(!("isZoomedIgnoreProgrammaticZoom" in c)){this.zoomed_x_=(c.dateWindow!==null)}}if("valueRange" in c&&!("isZoomedIgnoreProgrammaticZoom" in c)){this.zoomed_y_=(c.valueRange!==null)}var a=Dygraph.isPixelChangingOptionList(this.attr_("labels"),c);Dygraph.updateDeep(this.user_attrs_,c);if(d){this.file_=d;if(!b){this.start_()}}else{if(!b){if(a){this.predraw_()}else{this.renderGraph_(false)}}}};Dygraph.mapLegacyOptions_=function(c){var a={};for(var b in c){if(b=="file"){continue}if(c.hasOwnProperty(b)){a[b]=c[b]}}var e=function(g,f,h){if(!a.axes){a.axes={}}if(!a.axes[g]){a.axes[g]={}}a.axes[g][f]=h};var d=function(f,g,h){if(typeof(c[f])!="undefined"){e(g,h,c[f]);delete a[f]}};d("xValueFormatter","x","valueFormatter");d("pixelsPerXLabel","x","pixelsPerLabel");d("xAxisLabelFormatter","x","axisLabelFormatter");d("xTicker","x","ticker");d("yValueFormatter","y","valueFormatter");d("pixelsPerYLabel","y","pixelsPerLabel");d("yAxisLabelFormatter","y","axisLabelFormatter");d("yTicker","y","ticker");return a};Dygraph.prototype.resize=function(d,b){if(this.resize_lock){return}this.resize_lock=true;if((d===null)!=(b===null)){this.warn("Dygraph.resize() should be called with zero parameters or two non-NULL parameters. Pretending it was zero.");d=b=null}var a=this.width_;var c=this.height_;if(d){this.maindiv_.style.width=d+"px";this.maindiv_.style.height=b+"px";this.width_=d;this.height_=b}else{this.width_=this.maindiv_.clientWidth;this.height_=this.maindiv_.clientHeight}if(a!=this.width_||c!=this.height_){this.maindiv_.innerHTML="";this.roller_=null;this.attrs_.labelsDiv=null;this.createInterface_();if(this.annotations_.length){this.layout_.setAnnotations(this.annotations_)}this.predraw_()}this.resize_lock=false};Dygraph.prototype.adjustRoll=function(a){this.rollPeriod_=a;this.predraw_()};Dygraph.prototype.visibility=function(){if(!this.attr_("visibility")){this.attrs_.visibility=[]}while(this.attr_("visibility").length<this.numColumns()-1){this.attrs_.visibility.push(true)}return this.attr_("visibility")};Dygraph.prototype.setVisibility=function(b,c){var a=this.visibility();if(b<0||b>=a.length){this.warn("invalid series number in setVisibility: "+b)}else{a[b]=c;this.predraw_()}};Dygraph.prototype.size=function(){return{width:this.width_,height:this.height_}};Dygraph.prototype.setAnnotations=function(b,a){Dygraph.addAnnotationRule();this.annotations_=b;this.layout_.setAnnotations(this.annotations_);if(!a){this.predraw_()}};Dygraph.prototype.annotations=function(){return this.annotations_};Dygraph.prototype.getLabels=function(){return this.attr_("labels").slice()};Dygraph.prototype.indexFromSetName=function(a){return this.setIndexByName_[a]};Dygraph.prototype.datasetIndexFromSetName_=function(a){return this.datasetIndex_[this.indexFromSetName(a)]};Dygraph.addAnnotationRule=function(){if(Dygraph.addedAnnotationCSS){return}var f="border: 1px solid black; background-color: white; text-align: center;";var e=document.createElement("style");e.type="text/css";document.getElementsByTagName("head")[0].appendChild(e);for(var b=0;b<document.styleSheets.length;b++){if(document.styleSheets[b].disabled){continue}var d=document.styleSheets[b];try{if(d.insertRule){var a=d.cssRules?d.cssRules.length:0;d.insertRule(".dygraphDefaultAnnotation { "+f+" }",a)}else{if(d.addRule){d.addRule(".dygraphDefaultAnnotation",f)}}Dygraph.addedAnnotationCSS=true;return}catch(c){}}this.warn("Unable to add default annotation CSS rule; display may be off.")};var DateGraph=Dygraph;"use strict";Dygraph.LOG_SCALE=10;Dygraph.LN_TEN=Math.log(Dygraph.LOG_SCALE);Dygraph.log10=function(a){return Math.log(a)/Dygraph.LN_TEN};Dygraph.DEBUG=1;Dygraph.INFO=2;Dygraph.WARNING=3;Dygraph.ERROR=3;Dygraph.LOG_STACK_TRACES=false;Dygraph.DOTTED_LINE=[2,2];Dygraph.DASHED_LINE=[7,3];Dygraph.DOT_DASH_LINE=[7,2,2,2];Dygraph.log=function(b,d){var a;if(typeof(printStackTrace)!="undefined"){try{a=printStackTrace({guess:false});while(a[0].indexOf("stacktrace")!=-1){a.splice(0,1)}a.splice(0,2);for(var c=0;c<a.length;c++){a[c]=a[c].replace(/\([^)]*\/(.*)\)/,"@$1").replace(/\@.*\/([^\/]*)/,"@$1").replace("[object Object].","")}var g=a.splice(0,1)[0];d+=" ("+g.replace(/^.*@ ?/,"")+")"}catch(f){}}if(typeof(console)!="undefined"){switch(b){case Dygraph.DEBUG:console.debug("dygraphs: "+d);break;case Dygraph.INFO:console.info("dygraphs: "+d);break;case Dygraph.WARNING:console.warn("dygraphs: "+d);break;case Dygraph.ERROR:console.error("dygraphs: "+d);break}}if(Dygraph.LOG_STACK_TRACES){console.log(a.join("\n"))}};Dygraph.info=function(a){Dygraph.log(Dygraph.INFO,a)};Dygraph.prototype.info=Dygraph.info;Dygraph.warn=function(a){Dygraph.log(Dygraph.WARNING,a)};Dygraph.prototype.warn=Dygraph.warn;Dygraph.error=function(a){Dygraph.log(Dygraph.ERROR,a)};Dygraph.prototype.error=Dygraph.error;Dygraph.getContext=function(a){return a.getContext("2d")};Dygraph.addEvent=function addEvent(c,b,a){if(c.addEventListener){c.addEventListener(b,a,false)}else{c[b+a]=function(){a(window.event)};c.attachEvent("on"+b,c[b+a])}};Dygraph.prototype.addEvent=function addEvent(c,b,a){Dygraph.addEvent(c,b,a);this.registeredEvents_.push({elem:c,type:b,fn:a})};Dygraph.removeEvent=function addEvent(c,b,a){if(c.removeEventListener){c.removeEventListener(b,a,false)}else{try{c.detachEvent("on"+b,c[b+a])}catch(d){}c[b+a]=null}};Dygraph.cancelEvent=function(a){a=a?a:window.event;if(a.stopPropagation){a.stopPropagation()}if(a.preventDefault){a.preventDefault()}a.cancelBubble=true;a.cancel=true;a.returnValue=false;return false};Dygraph.hsvToRGB=function(h,g,k){var c;var d;var l;if(g===0){c=k;d=k;l=k}else{var e=Math.floor(h*6);var j=(h*6)-e;var b=k*(1-g);var a=k*(1-(g*j));var m=k*(1-(g*(1-j)));switch(e){case 1:c=a;d=k;l=b;break;case 2:c=b;d=k;l=m;break;case 3:c=b;d=a;l=k;break;case 4:c=m;d=b;l=k;break;case 5:c=k;d=b;l=a;break;case 6:case 0:c=k;d=m;l=b;break}}c=Math.floor(255*c+0.5);d=Math.floor(255*d+0.5);l=Math.floor(255*l+0.5);return"rgb("+c+","+d+","+l+")"};Dygraph.findPosX=function(b){var c=0;if(b.offsetParent){var a=b;while(1){c+=a.offsetLeft;if(!a.offsetParent){break}a=a.offsetParent}}else{if(b.x){c+=b.x}}while(b&&b!=document.body){c-=b.scrollLeft;b=b.parentNode}return c};Dygraph.findPosY=function(c){var b=0;if(c.offsetParent){var a=c;while(1){b+=a.offsetTop;if(!a.offsetParent){break}a=a.offsetParent}}else{if(c.y){b+=c.y}}while(c&&c!=document.body){b-=c.scrollTop;c=c.parentNode}return b};Dygraph.pageX=function(c){if(c.pageX){return(!c.pageX||c.pageX<0)?0:c.pageX}else{var d=document;var a=document.body;return c.clientX+(d.scrollLeft||a.scrollLeft)-(d.clientLeft||0)}};Dygraph.pageY=function(c){if(c.pageY){return(!c.pageY||c.pageY<0)?0:c.pageY}else{var d=document;var a=document.body;return c.clientY+(d.scrollTop||a.scrollTop)-(d.clientTop||0)}};Dygraph.isOK=function(a){return a&&!isNaN(a)};Dygraph.isValidPoint=function(b,a){if(!b){return false}if(b.yval===null){return false}if(b.x===null||b.x===undefined){return false}if(b.y===null||b.y===undefined){return false}if(isNaN(b.x)||(!a&&isNaN(b.y))){return false}return true};Dygraph.floatFormat=function(a,b){var c=Math.min(Math.max(1,b||2),21);return(Math.abs(a)<0.001&&a!==0)?a.toExponential(c-1):a.toPrecision(c)};Dygraph.zeropad=function(a){if(a<10){return"0"+a}else{return""+a}};Dygraph.hmsString_=function(a){var c=Dygraph.zeropad;var b=new Date(a);if(b.getSeconds()){return c(b.getHours())+":"+c(b.getMinutes())+":"+c(b.getSeconds())}else{return c(b.getHours())+":"+c(b.getMinutes())}};Dygraph.round_=function(c,b){var a=Math.pow(10,b);return Math.round(c*a)/a};Dygraph.binarySearch=function(a,d,i,e,b){if(e===null||e===undefined||b===null||b===undefined){e=0;b=d.length-1}if(e>b){return -1}if(i===null||i===undefined){i=0}var h=function(j){return j>=0&&j<d.length};var g=parseInt((e+b)/2,10);var c=d[g];if(c==a){return g}var f;if(c>a){if(i>0){f=g-1;if(h(f)&&d[f]<a){return g}}return Dygraph.binarySearch(a,d,i,e,g-1)}if(c<a){if(i<0){f=g+1;if(h(f)&&d[f]>a){return g}}return Dygraph.binarySearch(a,d,i,g+1,b)}};Dygraph.dateParser=function(a){var b;var c;if(a.search("-")==-1||a.search("T")!=-1||a.search("Z")!=-1){c=Dygraph.dateStrToMillis(a);if(c&&!isNaN(c)){return c}}if(a.search("-")!=-1){b=a.replace("-","/","g");while(b.search("-")!=-1){b=b.replace("-","/")}c=Dygraph.dateStrToMillis(b)}else{if(a.length==8){b=a.substr(0,4)+"/"+a.substr(4,2)+"/"+a.substr(6,2);c=Dygraph.dateStrToMillis(b)}else{c=Dygraph.dateStrToMillis(a)}}if(!c||isNaN(c)){Dygraph.error("Couldn't parse "+a+" as a date")}return c};Dygraph.dateStrToMillis=function(a){return new Date(a).getTime()};Dygraph.update=function(b,c){if(typeof(c)!="undefined"&&c!==null){for(var a in c){if(c.hasOwnProperty(a)){b[a]=c[a]}}}return b};Dygraph.updateDeep=function(b,d){function c(e){return(typeof Node==="object"?e instanceof Node:typeof e==="object"&&typeof e.nodeType==="number"&&typeof e.nodeName==="string")}if(typeof(d)!="undefined"&&d!==null){for(var a in d){if(d.hasOwnProperty(a)){if(d[a]===null){b[a]=null}else{if(Dygraph.isArrayLike(d[a])){b[a]=d[a].slice()}else{if(c(d[a])){b[a]=d[a]}else{if(typeof(d[a])=="object"){if(typeof(b[a])!="object"||b[a]===null){b[a]={}}Dygraph.updateDeep(b[a],d[a])}else{b[a]=d[a]}}}}}}}return b};Dygraph.isArrayLike=function(b){var a=typeof(b);if((a!="object"&&!(a=="function"&&typeof(b.item)=="function"))||b===null||typeof(b.length)!="number"||b.nodeType===3){return false}return true};Dygraph.isDateLike=function(a){if(typeof(a)!="object"||a===null||typeof(a.getTime)!="function"){return false}return true};Dygraph.clone=function(c){var b=[];for(var a=0;a<c.length;a++){if(Dygraph.isArrayLike(c[a])){b.push(Dygraph.clone(c[a]))}else{b.push(c[a])}}return b};Dygraph.createCanvas=function(){var a=document.createElement("canvas");var b=(/MSIE/.test(navigator.userAgent)&&!window.opera);if(b&&(typeof(G_vmlCanvasManager)!="undefined")){a=G_vmlCanvasManager.initElement(a)}return a};Dygraph.isAndroid=function(){return(/Android/).test(navigator.userAgent)};Dygraph.Iterator=function(d,c,b,a){c=c||0;b=b||d.length;this.hasNext=true;this.peek=null;this.start_=c;this.array_=d;this.predicate_=a;this.end_=Math.min(d.length,c+b);this.nextIdx_=c-1;this.next()};Dygraph.Iterator.prototype.next=function(){if(!this.hasNext){return null}var c=this.peek;var b=this.nextIdx_+1;var a=false;while(b<this.end_){if(!this.predicate_||this.predicate_(this.array_,b)){this.peek=this.array_[b];a=true;break}b++}this.nextIdx_=b;if(!a){this.hasNext=false;this.peek=null}return c};Dygraph.createIterator=function(d,c,b,a){return new Dygraph.Iterator(d,c,b,a)};Dygraph.repeatAndCleanup=function(b,g,f,c){var e=0;var d=new Date().getTime();b(e);if(g==1){c();return}(function a(){if(e>=g){return}var h=d+(1+e)*f;setTimeout(function(){e++;b(e);if(e>=g-1){c()}else{a()}},h-new Date().getTime())})()};Dygraph.isPixelChangingOptionList=function(h,e){var d={annotationClickHandler:true,annotationDblClickHandler:true,annotationMouseOutHandler:true,annotationMouseOverHandler:true,axisLabelColor:true,axisLineColor:true,axisLineWidth:true,clickCallback:true,digitsAfterDecimal:true,drawCallback:true,drawHighlightPointCallback:true,drawPoints:true,drawPointCallback:true,drawXGrid:true,drawYGrid:true,fillAlpha:true,gridLineColor:true,gridLineWidth:true,hideOverlayOnMouseOut:true,highlightCallback:true,highlightCircleSize:true,interactionModel:true,isZoomedIgnoreProgrammaticZoom:true,labelsDiv:true,labelsDivStyles:true,labelsDivWidth:true,labelsKMB:true,labelsKMG2:true,labelsSeparateLines:true,labelsShowZeroValues:true,legend:true,maxNumberWidth:true,panEdgeFraction:true,pixelsPerYLabel:true,pointClickCallback:true,pointSize:true,rangeSelectorPlotFillColor:true,rangeSelectorPlotStrokeColor:true,showLabelsOnHighlight:true,showRoller:true,sigFigs:true,strokeWidth:true,underlayCallback:true,unhighlightCallback:true,xAxisLabelFormatter:true,xTicker:true,xValueFormatter:true,yAxisLabelFormatter:true,yValueFormatter:true,zoomCallback:true};var a=false;var b={};if(h){for(var f=1;f<h.length;f++){b[h[f]]=true}}for(var g in e){if(a){break}if(e.hasOwnProperty(g)){if(b[g]){for(var c in e[g]){if(a){break}if(e[g].hasOwnProperty(c)&&!d[c]){a=true}}}else{if(!d[g]){a=true}}}}return a};Dygraph.compareArrays=function(c,b){if(!Dygraph.isArrayLike(c)||!Dygraph.isArrayLike(b)){return false}if(c.length!==b.length){return false}for(var a=0;a<c.length;a++){if(c[a]!==b[a]){return false}}return true};Dygraph.regularShape_=function(p,c,j,f,e,a,o){a=a?a:0;o=o?o:Math.PI*2/c;p.beginPath();var h=true;var g=a;var d=g;var i=function(){var q=f+(Math.sin(d)*j);var r=e+(-Math.cos(d)*j);return[q,r]};var b=i();var m=b[0];var k=b[1];p.moveTo(m,k);for(var n=0;n<c;n++){d=(n==c-1)?g:(d+o);var l=i();p.lineTo(l[0],l[1])}p.fill();p.stroke()};Dygraph.shapeFunction_=function(b,a,c){return function(j,i,f,e,k,h,d){f.strokeStyle=h;f.fillStyle="white";Dygraph.regularShape_(f,b,d,e,k,a,c)}};Dygraph.DrawPolygon_=function(f,c,d,b,h,e,a,g){new Dygraph.RegularShape_(f,c,g).draw(d,b,h,a)};Dygraph.Circles={DEFAULT:function(h,f,b,e,d,c,a){b.beginPath();b.fillStyle=c;b.arc(e,d,a,0,2*Math.PI,false);b.fill()},TRIANGLE:Dygraph.shapeFunction_(3),SQUARE:Dygraph.shapeFunction_(4,Math.PI/4),DIAMOND:Dygraph.shapeFunction_(4),PENTAGON:Dygraph.shapeFunction_(5),HEXAGON:Dygraph.shapeFunction_(6),CIRCLE:function(f,e,c,b,h,d,a){c.beginPath();c.strokeStyle=d;c.fillStyle="white";c.arc(b,h,a,0,2*Math.PI,false);c.fill();c.stroke()},STAR:Dygraph.shapeFunction_(5,0,4*Math.PI/5),PLUS:function(f,e,c,b,h,d,a){c.strokeStyle=d;c.beginPath();c.moveTo(b+a,h);c.lineTo(b-a,h);c.closePath();c.stroke();c.beginPath();c.moveTo(b,h+a);c.lineTo(b,h-a);c.closePath();c.stroke()},EX:function(f,e,c,b,h,d,a){c.strokeStyle=d;c.beginPath();c.moveTo(b+a,h+a);c.lineTo(b-a,h-a);c.closePath();c.stroke();c.beginPath();c.moveTo(b+a,h-a);c.lineTo(b-a,h+a);c.closePath();c.stroke()}};Dygraph.IFrameTarp=function(){this.tarps=[]};Dygraph.IFrameTarp.prototype.cover=function(){var f=document.getElementsByTagName("iframe");for(var c=0;c<f.length;c++){var e=f[c];var b=Dygraph.findPosX(e),h=Dygraph.findPosY(e),d=e.offsetWidth,a=e.offsetHeight;var g=document.createElement("div");g.style.position="absolute";g.style.left=b+"px";g.style.top=h+"px";g.style.width=d+"px";g.style.height=a+"px";g.style.zIndex=999;document.body.appendChild(g);this.tarps.push(g)}};Dygraph.IFrameTarp.prototype.uncover=function(){for(var a=0;a<this.tarps.length;a++){this.tarps[a].parentNode.removeChild(this.tarps[a])}this.tarps=[]};Dygraph.detectLineDelimiter=function(c){for(var a=0;a<c.length;a++){var b=c[a];if(b=="\r"){return b}if(b=="\n"){if(a<c.length&&c[a+1]=="\r"){return"\n\r"}return b}}return null};"use strict";Dygraph.GVizChart=function(a){this.container=a};Dygraph.GVizChart.prototype.draw=function(b,a){this.container.innerHTML="";if(typeof(this.date_graph)!="undefined"){this.date_graph.destroy()}this.date_graph=new Dygraph(this.container,b,a)};Dygraph.GVizChart.prototype.setSelection=function(b){var a=false;if(b.length){a=b[0].row}this.date_graph.setSelection(a)};Dygraph.GVizChart.prototype.getSelection=function(){var b=[];var d=this.date_graph.getSelection();if(d<0){return b}var a=this.date_graph.layout_.datasets;for(var c=0;c<a.length;++c){b.push({row:d,column:c+1})}return b};"use strict";Dygraph.Interaction={};Dygraph.Interaction.startPan=function(o,t,c){var r,b;c.isPanning=true;var k=t.xAxisRange();c.dateRange=k[1]-k[0];c.initialLeftmostDate=k[0];c.xUnitsPerPixel=c.dateRange/(t.plotter_.area.w-1);if(t.attr_("panEdgeFraction")){var w=t.width_*t.attr_("panEdgeFraction");var d=t.xAxisExtremes();var j=t.toDomXCoord(d[0])-w;var l=t.toDomXCoord(d[1])+w;var u=t.toDataXCoord(j);var v=t.toDataXCoord(l);c.boundedDates=[u,v];var f=[];var a=t.height_*t.attr_("panEdgeFraction");for(r=0;r<t.axes_.length;r++){b=t.axes_[r];var p=b.extremeRange;var q=t.toDomYCoord(p[0],r)+a;var s=t.toDomYCoord(p[1],r)-a;var n=t.toDataYCoord(q);var e=t.toDataYCoord(s);f[r]=[n,e]}c.boundedValues=f}c.is2DPan=false;c.axes=[];for(r=0;r<t.axes_.length;r++){b=t.axes_[r];var h={};var m=t.yAxisRange(r);if(b.logscale){h.initialTopValue=Dygraph.log10(m[1]);h.dragValueRange=Dygraph.log10(m[1])-Dygraph.log10(m[0])}else{h.initialTopValue=m[1];h.dragValueRange=m[1]-m[0]}h.unitsPerPixel=h.dragValueRange/(t.plotter_.area.h-1);c.axes.push(h);if(b.valueWindow||b.valueRange){c.is2DPan=true}}};Dygraph.Interaction.movePan=function(b,k,c){c.dragEndX=k.dragGetX_(b,c);c.dragEndY=k.dragGetY_(b,c);var h=c.initialLeftmostDate-(c.dragEndX-c.dragStartX)*c.xUnitsPerPixel;if(c.boundedDates){h=Math.max(h,c.boundedDates[0])}var a=h+c.dateRange;if(c.boundedDates){if(a>c.boundedDates[1]){h=h-(a-c.boundedDates[1]);a=h+c.dateRange}}k.dateWindow_=[h,a];if(c.is2DPan){for(var j=0;j<k.axes_.length;j++){var e=k.axes_[j];var n=c.axes[j];var d=c.dragEndY-c.dragStartY;var o=d*n.unitsPerPixel;var f=c.boundedValues?c.boundedValues[j]:null;var l=n.initialTopValue+o;if(f){l=Math.min(l,f[1])}var m=l-n.dragValueRange;if(f){if(m<f[0]){l=l-(m-f[0]);m=l-n.dragValueRange}}if(e.logscale){e.valueWindow=[Math.pow(Dygraph.LOG_SCALE,m),Math.pow(Dygraph.LOG_SCALE,l)]}else{e.valueWindow=[m,l]}}}k.drawGraph_(false)};Dygraph.Interaction.endPan=function(c,b,a){a.dragEndX=b.dragGetX_(c,a);a.dragEndY=b.dragGetY_(c,a);var e=Math.abs(a.dragEndX-a.dragStartX);var d=Math.abs(a.dragEndY-a.dragStartY);if(e<2&&d<2&&b.lastx_!==undefined&&b.lastx_!=-1){Dygraph.Interaction.treatMouseOpAsClick(b,c,a)}a.isPanning=false;a.is2DPan=false;a.initialLeftmostDate=null;a.dateRange=null;a.valueRange=null;a.boundedDates=null;a.boundedValues=null;a.axes=null};Dygraph.Interaction.startZoom=function(c,b,a){a.isZooming=true;a.zoomMoved=false};Dygraph.Interaction.moveZoom=function(c,b,a){a.zoomMoved=true;a.dragEndX=b.dragGetX_(c,a);a.dragEndY=b.dragGetY_(c,a);var e=Math.abs(a.dragStartX-a.dragEndX);var d=Math.abs(a.dragStartY-a.dragEndY);a.dragDirection=(e<d/2)?Dygraph.VERTICAL:Dygraph.HORIZONTAL;b.drawZoomRect_(a.dragDirection,a.dragStartX,a.dragEndX,a.dragStartY,a.dragEndY,a.prevDragDirection,a.prevEndX,a.prevEndY);a.prevEndX=a.dragEndX;a.prevEndY=a.dragEndY;a.prevDragDirection=a.dragDirection};Dygraph.Interaction.treatMouseOpAsClick=function(f,b,d){var k=f.attr_("clickCallback");var n=f.attr_("pointClickCallback");var j=null;if(n){var l=-1;var m=Number.MAX_VALUE;for(var e=0;e<f.selPoints_.length;e++){var c=f.selPoints_[e];var a=Math.pow(c.canvasx-d.dragEndX,2)+Math.pow(c.canvasy-d.dragEndY,2);if(!isNaN(a)&&(l==-1||a<m)){m=a;l=e}}var h=f.attr_("highlightCircleSize")+2;if(m<=h*h){j=f.selPoints_[l]}}if(j){n(b,j)}if(k){k(b,f.lastx_,f.selPoints_)}};Dygraph.Interaction.endZoom=function(c,b,a){a.isZooming=false;a.dragEndX=b.dragGetX_(c,a);a.dragEndY=b.dragGetY_(c,a);var e=Math.abs(a.dragEndX-a.dragStartX);var d=Math.abs(a.dragEndY-a.dragStartY);if(e<2&&d<2&&b.lastx_!==undefined&&b.lastx_!=-1){Dygraph.Interaction.treatMouseOpAsClick(b,c,a)}if(e>=10&&a.dragDirection==Dygraph.HORIZONTAL){b.doZoomX_(Math.min(a.dragStartX,a.dragEndX),Math.max(a.dragStartX,a.dragEndX));a.cancelNextDblclick=true}else{if(d>=10&&a.dragDirection==Dygraph.VERTICAL){b.doZoomY_(Math.min(a.dragStartY,a.dragEndY),Math.max(a.dragStartY,a.dragEndY));a.cancelNextDblclick=true}else{if(a.zoomMoved){b.clearZoomRect_()}}}a.dragStartX=null;a.dragStartY=null};Dygraph.Interaction.startTouch=function(f,e,d){f.preventDefault();var h=[];for(var c=0;c<f.touches.length;c++){var b=f.touches[c];h.push({pageX:b.pageX,pageY:b.pageY,dataX:e.toDataXCoord(b.pageX),dataY:e.toDataYCoord(b.pageY)})}d.initialTouches=h;if(h.length==1){d.initialPinchCenter=h[0];d.touchDirections={x:true,y:true}}else{if(h.length==2){d.initialPinchCenter={pageX:0.5*(h[0].pageX+h[1].pageX),pageY:0.5*(h[0].pageY+h[1].pageY),dataX:0.5*(h[0].dataX+h[1].dataX),dataY:0.5*(h[0].dataY+h[1].dataY)};var a=180/Math.PI*Math.atan2(d.initialPinchCenter.pageY-h[0].pageY,h[0].pageX-d.initialPinchCenter.pageX);a=Math.abs(a);if(a>90){a=90-a}d.touchDirections={x:(a<(90-45/2)),y:(a>45/2)}}}d.initialRange={x:e.xAxisRange(),y:e.yAxisRange()}};Dygraph.Interaction.moveTouch=function(b,m,c){var k,l=[];for(k=0;k<b.touches.length;k++){var s=b.touches[k];l.push({pageX:s.pageX,pageY:s.pageY})}var r=c.initialTouches;var o;var a=c.initialPinchCenter;if(l.length==1){o=l[0]}else{o={pageX:0.5*(l[0].pageX+l[1].pageX),pageY:0.5*(l[0].pageY+l[1].pageY)}}var j={pageX:o.pageX-a.pageX,pageY:o.pageY-a.pageY};var f=c.initialRange.x[1]-c.initialRange.x[0];var q=c.initialRange.y[0]-c.initialRange.y[1];j.dataX=(j.pageX/m.plotter_.area.w)*f;j.dataY=(j.pageY/m.plotter_.area.h)*q;var p,d;if(l.length==1){p=1;d=1}else{if(l.length==2){var h=(r[1].pageX-a.pageX);p=(l[1].pageX-o.pageX)/h;var n=(r[1].pageY-a.pageY);d=(l[1].pageY-o.pageY)/n}}p=Math.min(8,Math.max(0.125,p));d=Math.min(8,Math.max(0.125,d));if(c.touchDirections.x){m.dateWindow_=[a.dataX-j.dataX+(c.initialRange.x[0]-a.dataX)/p,a.dataX-j.dataX+(c.initialRange.x[1]-a.dataX)/p]}if(c.touchDirections.y){for(k=0;k<1;k++){var e=m.axes_[k];if(e.logscale){}else{e.valueWindow=[a.dataY-j.dataY+(c.initialRange.y[0]-a.dataY)/d,a.dataY-j.dataY+(c.initialRange.y[1]-a.dataY)/d]}}}m.drawGraph_(false)};Dygraph.Interaction.endTouch=function(c,b,a){if(c.touches.length!==0){Dygraph.Interaction.startTouch(c,b,a)}};Dygraph.Interaction.defaultModel={mousedown:function(c,b,a){if(c.button&&c.button==2){return}a.initializeMouseDown(c,b,a);if(c.altKey||c.shiftKey){Dygraph.startPan(c,b,a)}else{Dygraph.startZoom(c,b,a)}},mousemove:function(c,b,a){if(a.isZooming){Dygraph.moveZoom(c,b,a)}else{if(a.isPanning){Dygraph.movePan(c,b,a)}}},mouseup:function(c,b,a){if(a.isZooming){Dygraph.endZoom(c,b,a)}else{if(a.isPanning){Dygraph.endPan(c,b,a)}}},touchstart:function(c,b,a){Dygraph.Interaction.startTouch(c,b,a)},touchmove:function(c,b,a){Dygraph.Interaction.moveTouch(c,b,a)},touchend:function(c,b,a){Dygraph.Interaction.endTouch(c,b,a)},mouseout:function(c,b,a){if(a.isZooming){a.dragEndX=null;a.dragEndY=null}},dblclick:function(c,b,a){if(a.cancelNextDblclick){a.cancelNextDblclick=false;return}if(c.altKey||c.shiftKey){return}b.doUnzoom_()}};Dygraph.DEFAULT_ATTRS.interactionModel=Dygraph.Interaction.defaultModel;Dygraph.defaultInteractionModel=Dygraph.Interaction.defaultModel;Dygraph.endZoom=Dygraph.Interaction.endZoom;Dygraph.moveZoom=Dygraph.Interaction.moveZoom;Dygraph.startZoom=Dygraph.Interaction.startZoom;Dygraph.endPan=Dygraph.Interaction.endPan;Dygraph.movePan=Dygraph.Interaction.movePan;Dygraph.startPan=Dygraph.Interaction.startPan;Dygraph.Interaction.nonInteractiveModel_={mousedown:function(c,b,a){a.initializeMouseDown(c,b,a)},mouseup:function(c,b,a){a.dragEndX=b.dragGetX_(c,a);a.dragEndY=b.dragGetY_(c,a);var e=Math.abs(a.dragEndX-a.dragStartX);var d=Math.abs(a.dragEndY-a.dragStartY);if(e<2&&d<2&&b.lastx_!==undefined&&b.lastx_!=-1){Dygraph.Interaction.treatMouseOpAsClick(b,c,a)}}};Dygraph.Interaction.dragIsPanInteractionModel={mousedown:function(c,b,a){a.initializeMouseDown(c,b,a);Dygraph.startPan(c,b,a)},mousemove:function(c,b,a){if(a.isPanning){Dygraph.movePan(c,b,a)}},mouseup:function(c,b,a){if(a.isPanning){Dygraph.endPan(c,b,a)}}};"use strict";var DygraphRangeSelector=function(a){this.isIE_=/MSIE/.test(navigator.userAgent)&&!window.opera;this.isUsingExcanvas_=a.isUsingExcanvas_;this.dygraph_=a;this.hasTouchInterface_=typeof(TouchEvent)!="undefined";this.isMobileDevice_=/mobile|android/gi.test(navigator.appVersion);this.createCanvases_();if(this.isUsingExcanvas_){this.createIEPanOverlay_()}this.createZoomHandles_();this.initInteraction_()};DygraphRangeSelector.prototype.addToGraph=function(a,b){this.layout_=b;this.resize_();a.appendChild(this.bgcanvas_);a.appendChild(this.fgcanvas_);a.appendChild(this.leftZoomHandle_);a.appendChild(this.rightZoomHandle_)};DygraphRangeSelector.prototype.renderStaticLayer=function(){this.resize_();this.drawStaticLayer_()};DygraphRangeSelector.prototype.renderInteractiveLayer=function(){if(this.isChangingRange_){return}this.placeZoomHandles_();this.drawInteractiveLayer_()};DygraphRangeSelector.prototype.resize_=function(){function c(d,e){d.style.top=e.y+"px";d.style.left=e.x+"px";d.width=e.w;d.height=e.h;d.style.width=d.width+"px";d.style.height=d.height+"px"}var b=this.layout_.getPlotArea();var a=this.attr_("xAxisHeight")||(this.attr_("axisLabelFontSize")+2*this.attr_("axisTickSize"));this.canvasRect_={x:b.x,y:b.y+b.h+a+4,w:b.w,h:this.attr_("rangeSelectorHeight")};c(this.bgcanvas_,this.canvasRect_);c(this.fgcanvas_,this.canvasRect_)};DygraphRangeSelector.prototype.attr_=function(a){return this.dygraph_.attr_(a)};DygraphRangeSelector.prototype.createCanvases_=function(){this.bgcanvas_=Dygraph.createCanvas();this.bgcanvas_.className="dygraph-rangesel-bgcanvas";this.bgcanvas_.style.position="absolute";this.bgcanvas_.style.zIndex=9;this.bgcanvas_ctx_=Dygraph.getContext(this.bgcanvas_);this.fgcanvas_=Dygraph.createCanvas();this.fgcanvas_.className="dygraph-rangesel-fgcanvas";this.fgcanvas_.style.position="absolute";this.fgcanvas_.style.zIndex=9;this.fgcanvas_.style.cursor="default";this.fgcanvas_ctx_=Dygraph.getContext(this.fgcanvas_)};DygraphRangeSelector.prototype.createIEPanOverlay_=function(){this.iePanOverlay_=document.createElement("div");this.iePanOverlay_.style.position="absolute";this.iePanOverlay_.style.backgroundColor="white";this.iePanOverlay_.style.filter="alpha(opacity=0)";this.iePanOverlay_.style.display="none";this.iePanOverlay_.style.cursor="move";this.fgcanvas_.appendChild(this.iePanOverlay_)};DygraphRangeSelector.prototype.createZoomHandles_=function(){var a=new Image();a.className="dygraph-rangesel-zoomhandle";a.style.position="absolute";a.style.zIndex=10;a.style.visibility="hidden";a.style.cursor="col-resize";if(/MSIE 7/.test(navigator.userAgent)){a.width=7;a.height=14;a.style.backgroundColor="white";a.style.border="1px solid #333333"}else{a.width=9;a.height=16;a.src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAQCAYAAADESFVDAAAAAXNSR0IArs4c6QAAAAZiS0dEANAAzwDP4Z7KegAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAAd0SU1FB9sHGw0cMqdt1UwAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAaElEQVQoz+3SsRFAQBCF4Z9WJM8KCDVwownl6YXsTmCUsyKGkZzcl7zkz3YLkypgAnreFmDEpHkIwVOMfpdi9CEEN2nGpFdwD03yEqDtOgCaun7sqSTDH32I1pQA2Pb9sZecAxc5r3IAb21d6878xsAAAAAASUVORK5CYII="}if(this.isMobileDevice_){a.width*=2;a.height*=2}this.leftZoomHandle_=a;this.rightZoomHandle_=a.cloneNode(false)};DygraphRangeSelector.prototype.initInteraction_=function(){var o=this;var h=this.isIE_?document:window;var q=0;var v=null;var t=false;var c=false;var f=!this.isMobileDevice_&&!this.isUsingExcanvas_;var k=new Dygraph.IFrameTarp();var p,e,s,i,w,g,x,u,r,b,n,j;var d,m,l;p=function(C){var B=o.dygraph_.xAxisExtremes();var z=(B[1]-B[0])/o.canvasRect_.w;var A=B[0]+(C.leftHandlePos-o.canvasRect_.x)*z;var y=B[0]+(C.rightHandlePos-o.canvasRect_.x)*z;return[A,y]};j=function(z){var y=window.outerWidth/document.documentElement.clientWidth;if(!isNaN(y)){return z/y}else{return z}};e=function(y){Dygraph.cancelEvent(y);t=true;q=y.screenX;v=y.target?y.target:y.srcElement;o.dygraph_.addEvent(h,"mousemove",s);o.dygraph_.addEvent(h,"mouseup",i);o.fgcanvas_.style.cursor="col-resize";k.cover();return true};s=function(C){if(!t){return false}Dygraph.cancelEvent(C);var z=C.screenX-q;if(Math.abs(z)<4||C.screenX===0){return true}q=C.screenX;z=j(z);var B=o.getZoomHandleStatus_();var y;if(v==o.leftZoomHandle_){y=B.leftHandlePos+z;y=Math.min(y,B.rightHandlePos-v.width-3);y=Math.max(y,o.canvasRect_.x)}else{y=B.rightHandlePos+z;y=Math.min(y,o.canvasRect_.x+o.canvasRect_.w);y=Math.max(y,B.leftHandlePos+v.width+3)}var A=v.width/2;v.style.left=(y-A)+"px";o.drawInteractiveLayer_();if(f){w()}return true};i=function(y){if(!t){return false}t=false;k.uncover();Dygraph.removeEvent(h,"mousemove",s);Dygraph.removeEvent(h,"mouseup",i);o.fgcanvas_.style.cursor="default";if(!f){w()}return true};w=function(){try{var z=o.getZoomHandleStatus_();o.isChangingRange_=true;if(!z.isZoomed){o.dygraph_.doUnzoom_()}else{var y=p(z);o.dygraph_.doZoomXDates_(y[0],y[1])}}finally{o.isChangingRange_=false}};g=function(A){if(o.isUsingExcanvas_){return A.srcElement==o.iePanOverlay_}else{var z=o.leftZoomHandle_.getBoundingClientRect();var y=z.left+z.width/2;z=o.rightZoomHandle_.getBoundingClientRect();var B=z.left+z.width/2;return(A.clientX>y&&A.clientX<B)}};x=function(y){if(!c&&g(y)&&o.getZoomHandleStatus_().isZoomed){Dygraph.cancelEvent(y);c=true;q=y.screenX;o.dygraph_.addEvent(h,"mousemove",u);o.dygraph_.addEvent(h,"mouseup",r);return true}return false};u=function(C){if(!c){return false}Dygraph.cancelEvent(C);var z=C.screenX-q;if(Math.abs(z)<4){return true}q=C.screenX;z=j(z);var B=o.getZoomHandleStatus_();var E=B.leftHandlePos;var y=B.rightHandlePos;var D=y-E;if(E+z<=o.canvasRect_.x){E=o.canvasRect_.x;y=E+D}else{if(y+z>=o.canvasRect_.x+o.canvasRect_.w){y=o.canvasRect_.x+o.canvasRect_.w;E=y-D}else{E+=z;y+=z}}var A=o.leftZoomHandle_.width/2;o.leftZoomHandle_.style.left=(E-A)+"px";o.rightZoomHandle_.style.left=(y-A)+"px";o.drawInteractiveLayer_();if(f){b()}return true};r=function(y){if(!c){return false}c=false;Dygraph.removeEvent(h,"mousemove",u);Dygraph.removeEvent(h,"mouseup",r);if(!f){b()}return true};b=function(){try{o.isChangingRange_=true;o.dygraph_.dateWindow_=p(o.getZoomHandleStatus_());o.dygraph_.drawGraph_(false)}finally{o.isChangingRange_=false}};n=function(y){if(t||c){return}var z=g(y)?"move":"default";if(z!=o.fgcanvas_.style.cursor){o.fgcanvas_.style.cursor=z}};d=function(y){if(y.type=="touchstart"&&y.targetTouches.length==1){if(e(y.targetTouches[0])){Dygraph.cancelEvent(y)}}else{if(y.type=="touchmove"&&y.targetTouches.length==1){if(s(y.targetTouches[0])){Dygraph.cancelEvent(y)}}else{i(y)}}};m=function(y){if(y.type=="touchstart"&&y.targetTouches.length==1){if(x(y.targetTouches[0])){Dygraph.cancelEvent(y)}}else{if(y.type=="touchmove"&&y.targetTouches.length==1){if(u(y.targetTouches[0])){Dygraph.cancelEvent(y)}}else{r(y)}}};l=function(B,A){var z=["touchstart","touchend","touchmove","touchcancel"];for(var y=0;y<z.length;y++){o.dygraph_.addEvent(B,z[y],A)}};this.dygraph_.attrs_.interactionModel=Dygraph.Interaction.dragIsPanInteractionModel;this.dygraph_.attrs_.panEdgeFraction=0.0001;var a=window.opera?"mousedown":"dragstart";this.dygraph_.addEvent(this.leftZoomHandle_,a,e);this.dygraph_.addEvent(this.rightZoomHandle_,a,e);if(this.isUsingExcanvas_){this.dygraph_.addEvent(this.iePanOverlay_,"mousedown",x)}else{this.dygraph_.addEvent(this.fgcanvas_,"mousedown",x);this.dygraph_.addEvent(this.fgcanvas_,"mousemove",n)}if(this.hasTouchInterface_){l(this.leftZoomHandle_,d);l(this.rightZoomHandle_,d);l(this.fgcanvas_,m)}};DygraphRangeSelector.prototype.drawStaticLayer_=function(){var a=this.bgcanvas_ctx_;a.clearRect(0,0,this.canvasRect_.w,this.canvasRect_.h);try{this.drawMiniPlot_()}catch(b){Dygraph.warn(b)}var c=0.5;this.bgcanvas_ctx_.lineWidth=1;a.strokeStyle="gray";a.beginPath();a.moveTo(c,c);a.lineTo(c,this.canvasRect_.h-c);a.lineTo(this.canvasRect_.w-c,this.canvasRect_.h-c);a.lineTo(this.canvasRect_.w-c,c);a.stroke()};DygraphRangeSelector.prototype.drawMiniPlot_=function(){var p=this.attr_("rangeSelectorPlotFillColor");var l=this.attr_("rangeSelectorPlotStrokeColor");if(!p&&!l){return}var m=this.computeCombinedSeriesAndLimits_();var e=m.yMax-m.yMin;var r=this.bgcanvas_ctx_;var f=0.5;var j=this.dygraph_.xAxisExtremes();var b=Math.max(j[1]-j[0],1e-30);var q=(this.canvasRect_.w-f)/b;var o=(this.canvasRect_.h-f)/e;var d=this.canvasRect_.w-f;var h=this.canvasRect_.h-f;r.beginPath();r.moveTo(f,h);for(var g=0;g<m.data.length;g++){var a=m.data[g];var n=(a[0]-j[0])*q;var k=h-(a[1]-m.yMin)*o;if(isFinite(n)&&isFinite(k)){r.lineTo(n,k)}}r.lineTo(d,h);r.closePath();if(p){var c=this.bgcanvas_ctx_.createLinearGradient(0,0,0,h);c.addColorStop(0,"white");c.addColorStop(1,p);this.bgcanvas_ctx_.fillStyle=c;r.fill()}if(l){this.bgcanvas_ctx_.strokeStyle=l;this.bgcanvas_ctx_.lineWidth=1.5;r.stroke()}};DygraphRangeSelector.prototype.computeCombinedSeriesAndLimits_=function(){var u=this.dygraph_.rawData_;var t=this.attr_("logscale");var p=[];var c;var g;var l;var s,r,q;var d,f;for(s=0;s<u.length;s++){if(u[s].length>1&&u[s][1]!==null){l=typeof u[s][1]!="number";if(l){c=[];g=[];for(q=0;q<u[s][1].length;q++){c.push(0);g.push(0)}}break}}for(s=0;s<u.length;s++){var h=u[s];d=h[0];if(l){for(q=0;q<c.length;q++){c[q]=g[q]=0}}else{c=g=0}for(r=1;r<h.length;r++){if(this.dygraph_.visibility()[r-1]){var m;if(l){for(q=0;q<c.length;q++){m=h[r][q];if(m===null||isNaN(m)){continue}c[q]+=m;g[q]++}}else{m=h[r];if(m===null||isNaN(m)){continue}c+=m;g++}}}if(l){for(q=0;q<c.length;q++){c[q]/=g[q]}f=c.slice(0)}else{f=c/g}p.push([d,f])}p=this.dygraph_.rollingAverage(p,this.dygraph_.rollPeriod_);if(typeof p[0][1]!="number"){for(s=0;s<p.length;s++){f=p[s][1];p[s][1]=f[0]}}var a=Number.MAX_VALUE;var b=-Number.MAX_VALUE;for(s=0;s<p.length;s++){f=p[s][1];if(f!==null&&isFinite(f)&&(!t||f>0)){a=Math.min(a,f);b=Math.max(b,f)}}var n=0.25;if(t){b=Dygraph.log10(b);b+=b*n;a=Dygraph.log10(a);for(s=0;s<p.length;s++){p[s][1]=Dygraph.log10(p[s][1])}}else{var e;var o=b-a;if(o<=Number.MIN_VALUE){e=b*n}else{e=o*n}b+=e;a-=e}return{data:p,yMin:a,yMax:b}};DygraphRangeSelector.prototype.placeZoomHandles_=function(){var g=this.dygraph_.xAxisExtremes();var a=this.dygraph_.xAxisRange();var b=g[1]-g[0];var i=Math.max(0,(a[0]-g[0])/b);var e=Math.max(0,(g[1]-a[1])/b);var h=this.canvasRect_.x+this.canvasRect_.w*i;var d=this.canvasRect_.x+this.canvasRect_.w*(1-e);var c=Math.max(this.canvasRect_.y,this.canvasRect_.y+(this.canvasRect_.h-this.leftZoomHandle_.height)/2);var f=this.leftZoomHandle_.width/2;this.leftZoomHandle_.style.left=(h-f)+"px";this.leftZoomHandle_.style.top=c+"px";this.rightZoomHandle_.style.left=(d-f)+"px";this.rightZoomHandle_.style.top=this.leftZoomHandle_.style.top;this.leftZoomHandle_.style.visibility="visible";this.rightZoomHandle_.style.visibility="visible"};DygraphRangeSelector.prototype.drawInteractiveLayer_=function(){var b=this.fgcanvas_ctx_;b.clearRect(0,0,this.canvasRect_.w,this.canvasRect_.h);var e=1;var d=this.canvasRect_.w-e;var a=this.canvasRect_.h-e;var g=this.getZoomHandleStatus_();b.strokeStyle="black";if(!g.isZoomed){b.beginPath();b.moveTo(e,e);b.lineTo(e,a);b.lineTo(d,a);b.lineTo(d,e);b.stroke();if(this.iePanOverlay_){this.iePanOverlay_.style.display="none"}}else{var f=Math.max(e,g.leftHandlePos-this.canvasRect_.x);var c=Math.min(d,g.rightHandlePos-this.canvasRect_.x);b.fillStyle="rgba(240, 240, 240, 0.6)";b.fillRect(0,0,f,this.canvasRect_.h);b.fillRect(c,0,this.canvasRect_.w-c,this.canvasRect_.h);b.beginPath();b.moveTo(e,e);b.lineTo(f,e);b.lineTo(f,a);b.lineTo(c,a);b.lineTo(c,e);b.lineTo(d,e);b.stroke();if(this.isUsingExcanvas_){this.iePanOverlay_.style.width=(c-f)+"px";this.iePanOverlay_.style.left=f+"px";this.iePanOverlay_.style.height=a+"px";this.iePanOverlay_.style.display="inline"}}};DygraphRangeSelector.prototype.getZoomHandleStatus_=function(){var b=this.leftZoomHandle_.width/2;var c=parseInt(this.leftZoomHandle_.style.left,10)+b;var a=parseInt(this.rightZoomHandle_.style.left,10)+b;return{leftHandlePos:c,rightHandlePos:a,isZoomed:(c-1>this.canvasRect_.x||a+1<this.canvasRect_.x+this.canvasRect_.w)}};"use strict";Dygraph.numericLinearTicks=function(d,c,i,g,f,h){var e=function(a){if(a==="logscale"){return false}return g(a)};return Dygraph.numericTicks(d,c,i,e,f,h)};Dygraph.numericTicks=function(K,J,x,s,d,t){var f=function(a,b){if(b<0){return 1/Math.pow(a,-b)}return Math.pow(a,b)};var E=s("pixelsPerLabel");var L=[];var H,F,w,C;if(t){for(H=0;H<t.length;H++){L.push({v:t[H]})}}else{if(s("logscale")){C=Math.floor(x/E);var q=Dygraph.binarySearch(K,Dygraph.PREFERRED_LOG_TICK_VALUES,1);var M=Dygraph.binarySearch(J,Dygraph.PREFERRED_LOG_TICK_VALUES,-1);if(q==-1){q=0}if(M==-1){M=Dygraph.PREFERRED_LOG_TICK_VALUES.length-1}var v=null;if(M-q>=C/4){for(var u=M;u>=q;u--){var p=Dygraph.PREFERRED_LOG_TICK_VALUES[u];var o=Math.log(p/K)/Math.log(J/K)*x;var I={v:p};if(v===null){v={tickValue:p,pixel_coord:o}}else{if(Math.abs(o-v.pixel_coord)>=E){v={tickValue:p,pixel_coord:o}}else{I.label=""}}L.push(I)}L.reverse()}}if(L.length===0){var l=s("labelsKMG2");var r;if(l){r=[1,2,4,8]}else{r=[1,2,5]}var N,B,c;for(H=-10;H<50;H++){var h;if(l){h=f(16,H)}else{h=f(10,H)}var g=0;for(F=0;F<r.length;F++){N=h*r[F];B=Math.floor(K/N)*N;c=Math.ceil(J/N)*N;C=Math.abs(c-B)/N;g=x/C;if(g>E){break}}if(g>E){break}}if(B>c){N*=-1}for(H=0;H<C;H++){w=B+H*N;L.push({v:w})}}}var D;var A=[];var z=[];if(s("labelsKMB")){D=1000;A=["K","M","B","T","Q"]}if(s("labelsKMG2")){if(D){Dygraph.warn("Setting both labelsKMB and labelsKMG2. Pick one!")}D=1024;A=["k","M","G","T","P","E","Z","Y"];z=["m","u","n","p","f","a","z","y"]}var G=s("axisLabelFormatter");for(H=0;H<L.length;H++){if(L[H].label!==undefined){continue}w=L[H].v;var e=Math.abs(w);var m=G(w,0,s,d);if(A.length>0){var y=f(D,A.length);for(F=A.length-1;F>=0;F--,y/=D){if(e>=y){m=Dygraph.round_(w/y,s("digitsAfterDecimal"))+A[F];break}}}if(s("labelsKMG2")){w=String(w.toExponential());if(w.split("e-").length===2&&w.split("e-")[1]>=3&&w.split("e-")[1]<=24){if(w.split("e-")[1]%3>0){m=Dygraph.round_(w.split("e-")[0]/f(10,(w.split("e-")[1]%3)),s("digitsAfterDecimal"))}else{m=Number(w.split("e-")[0]).toFixed(2)}m+=z[Math.floor(w.split("e-")[1]/3)-1]}}L[H].label=m}return L};Dygraph.dateTicker=function(e,c,i,g,f,h){var d=Dygraph.pickDateTickGranularity(e,c,i,g);if(d>=0){return Dygraph.getDateAxis(e,c,d,g,f)}else{return[]}};Dygraph.SECONDLY=0;Dygraph.TWO_SECONDLY=1;Dygraph.FIVE_SECONDLY=2;Dygraph.TEN_SECONDLY=3;Dygraph.THIRTY_SECONDLY=4;Dygraph.MINUTELY=5;Dygraph.TWO_MINUTELY=6;Dygraph.FIVE_MINUTELY=7;Dygraph.TEN_MINUTELY=8;Dygraph.THIRTY_MINUTELY=9;Dygraph.HOURLY=10;Dygraph.TWO_HOURLY=11;Dygraph.SIX_HOURLY=12;Dygraph.DAILY=13;Dygraph.WEEKLY=14;Dygraph.MONTHLY=15;Dygraph.QUARTERLY=16;Dygraph.BIANNUAL=17;Dygraph.ANNUAL=18;Dygraph.DECADAL=19;Dygraph.CENTENNIAL=20;Dygraph.NUM_GRANULARITIES=21;Dygraph.SHORT_SPACINGS=[];Dygraph.SHORT_SPACINGS[Dygraph.SECONDLY]=1000*1;Dygraph.SHORT_SPACINGS[Dygraph.TWO_SECONDLY]=1000*2;Dygraph.SHORT_SPACINGS[Dygraph.FIVE_SECONDLY]=1000*5;Dygraph.SHORT_SPACINGS[Dygraph.TEN_SECONDLY]=1000*10;Dygraph.SHORT_SPACINGS[Dygraph.THIRTY_SECONDLY]=1000*30;Dygraph.SHORT_SPACINGS[Dygraph.MINUTELY]=1000*60;Dygraph.SHORT_SPACINGS[Dygraph.TWO_MINUTELY]=1000*60*2;Dygraph.SHORT_SPACINGS[Dygraph.FIVE_MINUTELY]=1000*60*5;Dygraph.SHORT_SPACINGS[Dygraph.TEN_MINUTELY]=1000*60*10;Dygraph.SHORT_SPACINGS[Dygraph.THIRTY_MINUTELY]=1000*60*30;Dygraph.SHORT_SPACINGS[Dygraph.HOURLY]=1000*3600;Dygraph.SHORT_SPACINGS[Dygraph.TWO_HOURLY]=1000*3600*2;Dygraph.SHORT_SPACINGS[Dygraph.SIX_HOURLY]=1000*3600*6;Dygraph.SHORT_SPACINGS[Dygraph.DAILY]=1000*86400;Dygraph.SHORT_SPACINGS[Dygraph.WEEKLY]=1000*604800;Dygraph.PREFERRED_LOG_TICK_VALUES=function(){var c=[];for(var b=-39;b<=39;b++){var a=Math.pow(10,b);for(var d=1;d<=9;d++){var e=a*d;c.push(e)}}return c}();Dygraph.pickDateTickGranularity=function(d,c,j,h){var g=h("pixelsPerLabel");for(var f=0;f<Dygraph.NUM_GRANULARITIES;f++){var e=Dygraph.numDateTicks(d,c,f);if(j/e>=g){return f}}return -1};Dygraph.numDateTicks=function(e,b,g){if(g<Dygraph.MONTHLY){var h=Dygraph.SHORT_SPACINGS[g];return Math.floor(0.5+1*(b-e)/h)}else{var f=1;var d=12;if(g==Dygraph.QUARTERLY){d=3}if(g==Dygraph.BIANNUAL){d=2}if(g==Dygraph.ANNUAL){d=1}if(g==Dygraph.DECADAL){d=1;f=10}if(g==Dygraph.CENTENNIAL){d=1;f=100}var c=365.2524*24*3600*1000;var a=1*(b-e)/c;return Math.floor(0.5+1*a*d/f)}};Dygraph.getDateAxis=function(n,h,a,l,w){var u=l("axisLabelFormatter");var z=[];var k;if(a<Dygraph.MONTHLY){var c=Dygraph.SHORT_SPACINGS[a];var v=c/1000;var y=new Date(n);y.setMilliseconds(0);var f;if(v<=60){f=y.getSeconds();y.setSeconds(f-f%v)}else{y.setSeconds(0);v/=60;if(v<=60){f=y.getMinutes();y.setMinutes(f-f%v)}else{y.setMinutes(0);v/=60;if(v<=24){f=y.getHours();y.setHours(f-f%v)}else{y.setHours(0);v/=24;if(v==7){y.setDate(y.getDate()-y.getDay())}}}}n=y.getTime();for(k=n;k<=h;k+=c){z.push({v:k,label:u(new Date(k),a,l,w)})}}else{var e;var o=1;if(a==Dygraph.MONTHLY){e=[0,1,2,3,4,5,6,7,8,9,10,11]}else{if(a==Dygraph.QUARTERLY){e=[0,3,6,9]}else{if(a==Dygraph.BIANNUAL){e=[0,6]}else{if(a==Dygraph.ANNUAL){e=[0]}else{if(a==Dygraph.DECADAL){e=[0];o=10}else{if(a==Dygraph.CENTENNIAL){e=[0];o=100}else{Dygraph.warn("Span of dates is too long")}}}}}}var s=new Date(n).getFullYear();var p=new Date(h).getFullYear();var b=Dygraph.zeropad;for(var r=s;r<=p;r++){if(r%o!==0){continue}for(var q=0;q<e.length;q++){var m=r+"/"+b(1+e[q])+"/01";k=Dygraph.dateStrToMillis(m);if(k<n||k>h){continue}z.push({v:k,label:u(new Date(k),a,l,w)})}}}return z};Dygraph.DEFAULT_ATTRS.axes.x.ticker=Dygraph.dateTicker;Dygraph.DEFAULT_ATTRS.axes.y.ticker=Dygraph.numericTicks;Dygraph.DEFAULT_ATTRS.axes.y2.ticker=Dygraph.numericTicks;"use strict";function RGBColor(f){this.ok=false;if(f.charAt(0)=="#"){f=f.substr(1,6)}f=f.replace(/ /g,"");f=f.toLowerCase();var b={aliceblue:"f0f8ff",antiquewhite:"faebd7",aqua:"00ffff",aquamarine:"7fffd4",azure:"f0ffff",beige:"f5f5dc",bisque:"ffe4c4",black:"000000",blanchedalmond:"ffebcd",blue:"0000ff",blueviolet:"8a2be2",brown:"a52a2a",burlywood:"deb887",cadetblue:"5f9ea0",chartreuse:"7fff00",chocolate:"d2691e",coral:"ff7f50",cornflowerblue:"6495ed",cornsilk:"fff8dc",crimson:"dc143c",cyan:"00ffff",darkblue:"00008b",darkcyan:"008b8b",darkgoldenrod:"b8860b",darkgray:"a9a9a9",darkgreen:"006400",darkkhaki:"bdb76b",darkmagenta:"8b008b",darkolivegreen:"556b2f",darkorange:"ff8c00",darkorchid:"9932cc",darkred:"8b0000",darksalmon:"e9967a",darkseagreen:"8fbc8f",darkslateblue:"483d8b",darkslategray:"2f4f4f",darkturquoise:"00ced1",darkviolet:"9400d3",deeppink:"ff1493",deepskyblue:"00bfff",dimgray:"696969",dodgerblue:"1e90ff",feldspar:"d19275",firebrick:"b22222",floralwhite:"fffaf0",forestgreen:"228b22",fuchsia:"ff00ff",gainsboro:"dcdcdc",ghostwhite:"f8f8ff",gold:"ffd700",goldenrod:"daa520",gray:"808080",green:"008000",greenyellow:"adff2f",honeydew:"f0fff0",hotpink:"ff69b4",indianred:"cd5c5c",indigo:"4b0082",ivory:"fffff0",khaki:"f0e68c",lavender:"e6e6fa",lavenderblush:"fff0f5",lawngreen:"7cfc00",lemonchiffon:"fffacd",lightblue:"add8e6",lightcoral:"f08080",lightcyan:"e0ffff",lightgoldenrodyellow:"fafad2",lightgrey:"d3d3d3",lightgreen:"90ee90",lightpink:"ffb6c1",lightsalmon:"ffa07a",lightseagreen:"20b2aa",lightskyblue:"87cefa",lightslateblue:"8470ff",lightslategray:"778899",lightsteelblue:"b0c4de",lightyellow:"ffffe0",lime:"00ff00",limegreen:"32cd32",linen:"faf0e6",magenta:"ff00ff",maroon:"800000",mediumaquamarine:"66cdaa",mediumblue:"0000cd",mediumorchid:"ba55d3",mediumpurple:"9370d8",mediumseagreen:"3cb371",mediumslateblue:"7b68ee",mediumspringgreen:"00fa9a",mediumturquoise:"48d1cc",mediumvioletred:"c71585",midnightblue:"191970",mintcream:"f5fffa",mistyrose:"ffe4e1",moccasin:"ffe4b5",navajowhite:"ffdead",navy:"000080",oldlace:"fdf5e6",olive:"808000",olivedrab:"6b8e23",orange:"ffa500",orangered:"ff4500",orchid:"da70d6",palegoldenrod:"eee8aa",palegreen:"98fb98",paleturquoise:"afeeee",palevioletred:"d87093",papayawhip:"ffefd5",peachpuff:"ffdab9",peru:"cd853f",pink:"ffc0cb",plum:"dda0dd",powderblue:"b0e0e6",purple:"800080",red:"ff0000",rosybrown:"bc8f8f",royalblue:"4169e1",saddlebrown:"8b4513",salmon:"fa8072",sandybrown:"f4a460",seagreen:"2e8b57",seashell:"fff5ee",sienna:"a0522d",silver:"c0c0c0",skyblue:"87ceeb",slateblue:"6a5acd",slategray:"708090",snow:"fffafa",springgreen:"00ff7f",steelblue:"4682b4",tan:"d2b48c",teal:"008080",thistle:"d8bfd8",tomato:"ff6347",turquoise:"40e0d0",violet:"ee82ee",violetred:"d02090",wheat:"f5deb3",white:"ffffff",whitesmoke:"f5f5f5",yellow:"ffff00",yellowgreen:"9acd32"};for(var g in b){if(f==g){f=b[g]}}var e=[{re:/^rgb\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3})\)$/,example:["rgb(123, 234, 45)","rgb(255,234,245)"],process:function(i){return[parseInt(i[1]),parseInt(i[2]),parseInt(i[3])]}},{re:/^(\w{2})(\w{2})(\w{2})$/,example:["#00ff00","336699"],process:function(i){return[parseInt(i[1],16),parseInt(i[2],16),parseInt(i[3],16)]}},{re:/^(\w{1})(\w{1})(\w{1})$/,example:["#fb0","f0f"],process:function(i){return[parseInt(i[1]+i[1],16),parseInt(i[2]+i[2],16),parseInt(i[3]+i[3],16)]}}];for(var c=0;c<e.length;c++){var j=e[c].re;var a=e[c].process;var h=j.exec(f);if(h){var d=a(h);this.r=d[0];this.g=d[1];this.b=d[2];this.ok=true}}this.r=(this.r<0||isNaN(this.r))?0:((this.r>255)?255:this.r);this.g=(this.g<0||isNaN(this.g))?0:((this.g>255)?255:this.g);this.b=(this.b<0||isNaN(this.b))?0:((this.b>255)?255:this.b);this.toRGB=function(){return"rgb("+this.r+", "+this.g+", "+this.b+")"};this.toHex=function(){var l=this.r.toString(16);var k=this.g.toString(16);var i=this.b.toString(16);if(l.length==1){l="0"+l}if(k.length==1){k="0"+k}if(i.length==1){i="0"+i}return"#"+l+k+i}}Date.ext={};Date.ext.util={};Date.ext.util.xPad=function(a,c,b){if(typeof(b)=="undefined"){b=10}for(;parseInt(a,10)<b&&b>1;b/=10){a=c.toString()+a}return a.toString()};Date.prototype.locale="en-GB";if(document.getElementsByTagName("html")&&document.getElementsByTagName("html")[0].lang){Date.prototype.locale=document.getElementsByTagName("html")[0].lang}Date.ext.locales={};Date.ext.locales.en={a:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],A:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],b:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],B:["January","February","March","April","May","June","July","August","September","October","November","December"],c:"%a %d %b %Y %T %Z",p:["AM","PM"],P:["am","pm"],x:"%d/%m/%y",X:"%T"};Date.ext.locales["en-US"]=Date.ext.locales.en;Date.ext.locales["en-US"].c="%a %d %b %Y %r %Z";Date.ext.locales["en-US"].x="%D";Date.ext.locales["en-US"].X="%r";Date.ext.locales["en-GB"]=Date.ext.locales.en;Date.ext.locales["en-AU"]=Date.ext.locales["en-GB"];Date.ext.formats={a:function(a){return Date.ext.locales[a.locale].a[a.getDay()]},A:function(a){return Date.ext.locales[a.locale].A[a.getDay()]},b:function(a){return Date.ext.locales[a.locale].b[a.getMonth()]},B:function(a){return Date.ext.locales[a.locale].B[a.getMonth()]},c:"toLocaleString",C:function(a){return Date.ext.util.xPad(parseInt(a.getFullYear()/100,10),0)},d:["getDate","0"],e:["getDate"," "],g:function(a){return Date.ext.util.xPad(parseInt(Date.ext.util.G(a)/100,10),0)},G:function(c){var e=c.getFullYear();var b=parseInt(Date.ext.formats.V(c),10);var a=parseInt(Date.ext.formats.W(c),10);if(a>b){e++}else{if(a===0&&b>=52){e--}}return e},H:["getHours","0"],I:function(b){var a=b.getHours()%12;return Date.ext.util.xPad(a===0?12:a,0)},j:function(c){var a=c-new Date(""+c.getFullYear()+"/1/1 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Date.ext.util.xPad(b,0,10)},y:function(a){return Date.ext.util.xPad(a.getFullYear()%100,0)},Y:"getFullYear",z:function(c){var b=c.getTimezoneOffset();var a=Date.ext.util.xPad(parseInt(Math.abs(b/60),10),0);var e=Date.ext.util.xPad(b%60,0);return(b>0?"-":"+")+a+e},Z:function(a){return a.toString().replace(/^.*\(([^)]+)\)$/,"$1")},"%":function(a){return"%"}};Date.ext.aggregates={c:"locale",D:"%m/%d/%y",h:"%b",n:"\n",r:"%I:%M:%S %p",R:"%H:%M",t:"\t",T:"%H:%M:%S",x:"locale",X:"locale"};Date.ext.aggregates.z=Date.ext.formats.z(new Date());Date.ext.aggregates.Z=Date.ext.formats.Z(new Date());Date.ext.unsupported={};Date.prototype.strftime=function(a){if(!(this.locale in Date.ext.locales)){if(this.locale.replace(/-[a-zA-Z]+$/,"") in Date.ext.locales){this.locale=this.locale.replace(/-[a-zA-Z]+$/,"")}else{this.locale="en-GB"}}var c=this;while(a.match(/%[cDhnrRtTxXzZ]/)){a=a.replace(/%([cDhnrRtTxXzZ])/g,function(e,d){var g=Date.ext.aggregates[d];return(g=="locale"?Date.ext.locales[c.locale][d]:g)})}var b=a.replace(/%([aAbBCdegGHIjmMpPSuUVwWyY%])/g,function(e,d){var g=Date.ext.formats[d];if(typeof(g)=="string"){return c[g]()}else{if(typeof(g)=="function"){return g.call(c,c)}else{if(typeof(g)=="object"&&typeof(g[0])=="string"){return Date.ext.util.xPad(c[g[0]](),g[1])}else{return d}}}});c=null;return b};CanvasRenderingContext2D.prototype.installPattern=function(e){if(typeof(this.isPatternInstalled)!=="undefined"){throw"Must un-install old line pattern before installing a new one."}this.isPatternInstalled=true;var g=[0,0];var b=[];var f=this.beginPath;var d=this.lineTo;var c=this.moveTo;var a=this.stroke;this.uninstallPattern=function(){this.beginPath=f;this.lineTo=d;this.moveTo=c;this.stroke=a;this.uninstallPattern=undefined;this.isPatternInstalled=undefined};this.beginPath=function(){b=[];f.call(this)};this.moveTo=function(h,i){b.push([[h,i]]);c.call(this,h,i)};this.lineTo=function(h,j){var i=b[b.length-1];i.push([h,j])};this.stroke=function(){if(b.length===0){a.call(this);return}for(var p=0;p<b.length;p++){var o=b[p];var l=o[0][0],u=o[0][1];for(var n=1;n<o.length;n++){var h=o[n][0],s=o[n][1];this.save();var w=(h-l);var v=(s-u);var r=Math.sqrt(w*w+v*v);var k=Math.atan2(v,w);this.translate(l,u);c.call(this,0,0);this.rotate(k);var m=g[0];var t=0;while(r>t){var q=e[m];if(g[1]){t+=g[1]}else{t+=q}if(t>r){g=[m,t-r];t=r}else{g=[(m+1)%e.length,0]}if(m%2===0){d.call(this,t,0)}else{c.call(this,t,0)}m=(m+1)%e.length}this.restore();l=h,u=s}}a.call(this);b=[]}};CanvasRenderingContext2D.prototype.uninstallPattern=function(){throw"Must install a line pattern before uninstalling it."};Dygraph.Plugins={};Dygraph.Plugins.Annotations=(function(){var a=function(){this.annotations_=[]};a.prototype.toString=function(){return"Annotations Plugin"};a.prototype.activate=function(b){return{clearChart:this.clearChart,didDrawChart:this.didDrawChart}};a.prototype.detachLabels=function(){for(var c=0;c<this.annotations_.length;c++){var b=this.annotations_[c];if(b.parentNode){b.parentNode.removeChild(b)}this.annotations_[c]=null}this.annotations_=[]};a.prototype.clearChart=function(b){this.detachLabels()};a.prototype.didDrawChart=function(o){var m=o.dygraph;var t=m.layout_.annotated_points;if(!t||t.length===0){return}var q=o.canvas.parentNode;var l={position:"absolute",fontSize:m.getOption("axisLabelFontSize")+"px",zIndex:10,overflow:"hidden"};var n=function(e,g,i){return function(w){var p=i.annotation;if(p.hasOwnProperty(e)){p[e](p,i,m,w)}else{if(m.getOption(g)){m.getOption(g)(p,i,m,w)}}}};var h=o.dygraph.plotter_.area;for(var k=0;k<t.length;k++){var f=t[k];if(f.canvasx<h.x||f.canvasx>h.x+h.w||f.canvasy<h.y||f.canvasy>h.y+h.h){continue}var r=f.annotation;var s=6;if(r.hasOwnProperty("tickHeight")){s=r.tickHeight}var c=document.createElement("div");for(var b in l){if(l.hasOwnProperty(b)){c.style[b]=l[b]}}if(!r.hasOwnProperty("icon")){c.className="dygraphDefaultAnnotation"}if(r.hasOwnProperty("cssClass")){c.className+=" "+r.cssClass}var d=r.hasOwnProperty("width")?r.width:16;var u=r.hasOwnProperty("height")?r.height:16;if(r.hasOwnProperty("icon")){var j=document.createElement("img");j.src=r.icon;j.width=d;j.height=u;c.appendChild(j)}else{if(f.annotation.hasOwnProperty("shortText")){c.appendChild(document.createTextNode(f.annotation.shortText))}}c.style.left=(f.canvasx-d/2)+"px";if(r.attachAtBottom){c.style.top=(h.h-u-s)+"px"}else{c.style.top=(f.canvasy-u-s)+"px"}c.style.width=d+"px";c.style.height=u+"px";c.title=f.annotation.text;c.style.color=m.colorsMap_[f.name];c.style.borderColor=m.colorsMap_[f.name];r.div=c;m.addEvent(c,"click",n("clickHandler","annotationClickHandler",f,this));m.addEvent(c,"mouseover",n("mouseOverHandler","annotationMouseOverHandler",f,this));m.addEvent(c,"mouseout",n("mouseOutHandler","annotationMouseOutHandler",f,this));m.addEvent(c,"dblclick",n("dblClickHandler","annotationDblClickHandler",f,this));q.appendChild(c);this.annotations_.push(c);var v=o.drawingContext;v.save();v.strokeStyle=m.colorsMap_[f.name];v.beginPath();if(!r.attachAtBottom){v.moveTo(f.canvasx,f.canvasy);v.lineTo(f.canvasx,f.canvasy-2-s)}else{v.moveTo(f.canvasx,h.h);v.lineTo(f.canvasx,h.h-2-s)}v.closePath();v.stroke();v.restore()}};a.prototype.destroy=function(){this.detachLabels()};return a})();Dygraph.Plugins.Axes=(function(){var a=function(){this.xlabels_=[];this.ylabels_=[]};a.prototype.toString=function(){return"Axes Plugin"};a.prototype.activate=function(b){return{layout:this.layout,clearChart:this.clearChart,willDrawChart:this.willDrawChart}};a.prototype.layout=function(k){var j=k.dygraph;if(j.getOption("drawYAxis")){var b=j.getOption("yAxisLabelWidth")+2*j.getOption("axisTickSize");var i=k.reserveSpaceLeft(b)}if(j.getOption("drawXAxis")){var f;if(j.getOption("xAxisHeight")){f=j.getOption("xAxisHeight")}else{f=j.getOption("axisLabelFontSize")+2*j.getOption("axisTickSize")}var c=k.reserveSpaceBottom(f)}if(j.numAxes()==2){var b=j.getOption("yAxisLabelWidth")+2*j.getOption("axisTickSize");var d=k.reserveSpaceRight(b)}else{if(j.numAxes()>2){j.error("Only two y-axes are supported at this time. (Trying to use "+j.numAxes()+")")}}};a.prototype.detachLabels=function(){function b(d){for(var c=0;c<d.length;c++){var e=d[c];if(e.parentNode){e.parentNode.removeChild(e)}}}b(this.xlabels_);b(this.ylabels_);this.xlabels_=[];this.ylabels_=[]};a.prototype.clearChart=function(c){var b=c.dygraph;this.detachLabels()};a.prototype.willDrawChart=function(G){var E=G.dygraph;if(!E.getOption("drawXAxis")&&!E.getOption("drawYAxis")){return}function B(e){return Math.round(e)+0.5}function A(e){return Math.round(e)-0.5}var k=G.drawingContext;var v=G.canvas.parentNode;var I=G.canvas.width;var f=G.canvas.height;var s,u,t,D,C;var b={position:"absolute",fontSize:E.getOption("axisLabelFontSize")+"px",zIndex:10,color:E.getOption("axisLabelColor"),width:E.getOption("axisLabelWidth")+"px",lineHeight:"normal",overflow:"hidden"};var n=function(e,r,x){var y=document.createElement("div");for(var i in b){if(b.hasOwnProperty(i)){y.style[i]=b[i]}}var g=document.createElement("div");g.className="dygraph-axis-label dygraph-axis-label-"+r+(x?" dygraph-axis-label-"+x:"");g.innerHTML=e;y.appendChild(g);return y};k.save();k.strokeStyle=E.getOption("axisLineColor");k.lineWidth=E.getOption("axisLineWidth");var H=E.layout_;var F=G.dygraph.plotter_.area;if(E.getOption("drawYAxis")){if(H.yticks&&H.yticks.length>0){var j=E.numAxes();for(C=0;C<H.yticks.length;C++){D=H.yticks[C];if(typeof(D)=="function"){return}u=F.x;var p=1;var h="y1";if(D[0]==1){u=F.x+F.w;p=-1;h="y2"}t=F.y+D[1]*F.h;s=n(D[2],"y",j==2?h:null);var z=(t-E.getOption("axisLabelFontSize")/2);if(z<0){z=0}if(z+E.getOption("axisLabelFontSize")+3>f){s.style.bottom="0px"}else{s.style.top=z+"px"}if(D[0]===0){s.style.left=(F.x-E.getOption("yAxisLabelWidth")-E.getOption("axisTickSize"))+"px";s.style.textAlign="right"}else{if(D[0]==1){s.style.left=(F.x+F.w+E.getOption("axisTickSize"))+"px";s.style.textAlign="left"}}s.style.width=E.getOption("yAxisLabelWidth")+"px";v.appendChild(s);this.ylabels_.push(s)}var o=this.ylabels_[0];var l=E.getOption("axisLabelFontSize");var q=parseInt(o.style.top,10)+l;if(q>f-l){o.style.top=(parseInt(o.style.top,10)-l/2)+"px"}}var d;if(E.getOption("drawAxesAtZero")){var w=E.toPercentXCoord(0);if(w>1||w<0){w=0}d=B(F.x+w*F.w)}else{d=B(F.x)}k.beginPath();k.moveTo(d,A(F.y));k.lineTo(d,A(F.y+F.h));k.closePath();k.stroke();if(E.numAxes()==2){k.beginPath();k.moveTo(A(F.x+F.w),A(F.y));k.lineTo(A(F.x+F.w),A(F.y+F.h));k.closePath();k.stroke()}}if(E.getOption("drawXAxis")){if(H.xticks){for(C=0;C<H.xticks.length;C++){D=H.xticks[C];u=F.x+D[0]*F.w;t=F.y+F.h;s=n(D[1],"x");s.style.textAlign="center";s.style.top=(t+E.getOption("axisTickSize"))+"px";var m=(u-E.getOption("axisLabelWidth")/2);if(m+E.getOption("axisLabelWidth")>I){m=I-E.getOption("xAxisLabelWidth");s.style.textAlign="right"}if(m<0){m=0;s.style.textAlign="left"}s.style.left=m+"px";s.style.width=E.getOption("xAxisLabelWidth")+"px";v.appendChild(s);this.xlabels_.push(s)}}k.beginPath();var c;if(E.getOption("drawAxesAtZero")){var w=E.toPercentYCoord(0,0);if(w>1||w<0){w=1}c=A(F.y+w*F.h)}else{c=A(F.y+F.h)}k.moveTo(B(F.x),c);k.lineTo(B(F.x+F.w),c);k.closePath();k.stroke()}k.restore()};return a})();Dygraph.Plugins.ChartLabels=(function(){var c=function(){this.title_div_=null;this.xlabel_div_=null;this.ylabel_div_=null;this.y2label_div_=null};c.prototype.toString=function(){return"ChartLabels Plugin"};c.prototype.activate=function(d){return{layout:this.layout,didDrawChart:this.didDrawChart}};var b=function(d){var e=document.createElement("div");e.style.position="absolute";e.style.left=d.x+"px";e.style.top=d.y+"px";e.style.width=d.w+"px";e.style.height=d.h+"px";return e};c.prototype.detachLabels_=function(){var e=[this.title_div_,this.xlabel_div_,this.ylabel_div_,this.y2label_div_];for(var d=0;d<e.length;d++){var f=e[d];if(!f){continue}if(f.parentNode){f.parentNode.removeChild(f)}}this.title_div_=null;this.xlabel_div_=null;this.ylabel_div_=null;this.y2label_div_=null};var a=function(l,i,f,h,j){var d=document.createElement("div");d.style.position="absolute";if(f==1){d.style.left="0px"}else{d.style.left=i.x+"px"}d.style.top=i.y+"px";d.style.width=i.w+"px";d.style.height=i.h+"px";d.style.fontSize=(l.getOption("yLabelWidth")-2)+"px";var m=document.createElement("div");m.style.position="absolute";m.style.width=i.h+"px";m.style.height=i.w+"px";m.style.top=(i.h/2-i.w/2)+"px";m.style.left=(i.w/2-i.h/2)+"px";m.style.textAlign="center";var e="rotate("+(f==1?"-":"")+"90deg)";m.style.transform=e;m.style.WebkitTransform=e;m.style.MozTransform=e;m.style.OTransform=e;m.style.msTransform=e;if(typeof(document.documentMode)!=="undefined"&&document.documentMode<9){m.style.filter="progid:DXImageTransform.Microsoft.BasicImage(rotation="+(f==1?"3":"1")+")";m.style.left="0px";m.style.top="0px"}var k=document.createElement("div");k.className=h;k.innerHTML=j;m.appendChild(k);d.appendChild(m);return d};c.prototype.layout=function(k){this.detachLabels_();var i=k.dygraph;var m=k.chart_div;if(i.getOption("title")){var d=k.reserveSpaceTop(i.getOption("titleHeight"));this.title_div_=b(d);this.title_div_.style.textAlign="center";this.title_div_.style.fontSize=(i.getOption("titleHeight")-8)+"px";this.title_div_.style.fontWeight="bold";var f=document.createElement("div");f.className="dygraph-label dygraph-title";f.innerHTML=i.getOption("title");this.title_div_.appendChild(f);m.appendChild(this.title_div_)}if(i.getOption("xlabel")){var j=k.reserveSpaceBottom(i.getOption("xLabelHeight"));this.xlabel_div_=b(j);this.xlabel_div_.style.textAlign="center";this.xlabel_div_.style.fontSize=(i.getOption("xLabelHeight")-2)+"px";var f=document.createElement("div");f.className="dygraph-label dygraph-xlabel";f.innerHTML=i.getOption("xlabel");this.xlabel_div_.appendChild(f);m.appendChild(this.xlabel_div_)}if(i.getOption("ylabel")){var h=k.reserveSpaceLeft(0);this.ylabel_div_=a(i,h,1,"dygraph-label dygraph-ylabel",i.getOption("ylabel"));m.appendChild(this.ylabel_div_)}if(i.getOption("y2label")&&i.numAxes()==2){var l=k.reserveSpaceRight(0);this.y2label_div_=a(i,l,2,"dygraph-label dygraph-y2label",i.getOption("y2label"));m.appendChild(this.y2label_div_)}};c.prototype.didDrawChart=function(f){var d=f.dygraph;if(this.title_div_){this.title_div_.children[0].innerHTML=d.getOption("title")}if(this.xlabel_div_){this.xlabel_div_.children[0].innerHTML=d.getOption("xlabel")}if(this.ylabel_div_){this.ylabel_div_.children[0].children[0].innerHTML=d.getOption("ylabel")}if(this.y2label_div_){this.y2label_div_.children[0].children[0].innerHTML=d.getOption("y2label")}};c.prototype.clearChart=function(){};c.prototype.destroy=function(){this.detachLabels_()};return c})();Dygraph.Plugins.Grid=(function(){var a=function(){};a.prototype.toString=function(){return"Gridline Plugin"};a.prototype.activate=function(b){return{willDrawChart:this.willDrawChart}};a.prototype.willDrawChart=function(k){var h=k.dygraph;var o=k.drawingContext;var j=h.layout_;var c=k.dygraph.plotter_.area;function b(e){return Math.round(e)+0.5}function d(e){return Math.round(e)-0.5}var m,l,f,n;if(h.getOption("drawYGrid")){n=j.yticks;o.save();o.strokeStyle=h.getOption("gridLineColor");o.lineWidth=h.getOption("gridLineWidth");for(f=0;f<n.length;f++){if(n[f][0]!==0){continue}m=b(c.x);l=d(c.y+n[f][1]*c.h);o.beginPath();o.moveTo(m,l);o.lineTo(m+c.w,l);o.closePath();o.stroke()}o.restore()}if(h.getOption("drawXGrid")){n=j.xticks;o.save();o.strokeStyle=h.getOption("gridLineColor");o.lineWidth=h.getOption("gridLineWidth");for(f=0;f<n.length;f++){m=b(c.x+n[f][0]*c.w);l=d(c.y+c.h);o.beginPath();o.moveTo(m,l);o.lineTo(m,c.y);o.closePath();o.stroke()}o.restore()}};a.prototype.destroy=function(){};return a})();Dygraph.Plugins.Legend=(function(){var c=function(){this.legend_div_=null;this.is_generated_div_=false};c.prototype.toString=function(){return"Legend Plugin"};var a,d;c.prototype.activate=function(j){var m;var f=j.getOption("labelsDivWidth");var l=j.getOption("labelsDiv");if(l&&null!==l){if(typeof(l)=="string"||l instanceof String){m=document.getElementById(l)}else{m=l}}else{var i={position:"absolute",fontSize:"14px",zIndex:10,width:f+"px",top:"0px",left:(j.size().width-f-2)+"px",background:"white",lineHeight:"normal",textAlign:"left",overflow:"hidden"};Dygraph.update(i,j.getOption("labelsDivStyles"));m=document.createElement("div");m.className="dygraph-legend";for(var h in i){if(!i.hasOwnProperty(h)){continue}try{m.style[h]=i[h]}catch(k){this.warn("You are using unsupported css properties for your browser in labelsDivStyles")}}j.graphDiv.appendChild(m);this.is_generated_div_=true}this.legend_div_=m;this.one_em_width_=10;return{select:this.select,deselect:this.deselect,predraw:this.predraw,didDrawChart:this.didDrawChart}};var b=function(g){var f=document.createElement("span");f.setAttribute("style","margin: 0; padding: 0 0 0 1em; border: 0;");g.appendChild(f);var e=f.offsetWidth;g.removeChild(f);return e};c.prototype.select=function(i){var h=i.selectedX;var g=i.selectedPoints;var f=a(i.dygraph,h,g,this.one_em_width_);this.legend_div_.innerHTML=f};c.prototype.deselect=function(h){var f=b(this.legend_div_);this.one_em_width_=f;var g=a(h.dygraph,undefined,undefined,f);this.legend_div_.innerHTML=g};c.prototype.didDrawChart=function(f){this.deselect(f)};c.prototype.predraw=function(h){if(!this.is_generated_div_){return}h.dygraph.graphDiv.appendChild(this.legend_div_);var g=h.dygraph.plotter_.area;var f=h.dygraph.getOption("labelsDivWidth");this.legend_div_.style.left=g.x+g.w-f-1+"px";this.legend_div_.style.top=g.y+"px";this.legend_div_.style.width=f+"px"};c.prototype.destroy=function(){this.legend_div_=null};a=function(w,p,l,f){if(w.getOption("showLabelsOnHighlight")!==true){return""}var r,D,u,A,s,m;var z=w.getLabels();if(typeof(p)==="undefined"){if(w.getOption("legend")!="always"){return""}D=w.getOption("labelsSeparateLines");r="";for(u=1;u<z.length;u++){var q=w.getPropertiesForSeries(z[u]);if(!q.visible){continue}if(r!==""){r+=(D?"<br/>":" ")}m=w.getOption("strokePattern",z[u]);s=d(m,q.color,f);r+="<span style='font-weight: bold; color: "+q.color+";'>"+s+" "+z[u]+"</span>"}return r}var B=w.optionsViewForAxis_("x");var o=B("valueFormatter");r=o(p,B,z[0],w);if(r!==""){r+=":"}var v=[];var j=w.numAxes();for(u=0;u<j;u++){v[u]=w.optionsViewForAxis_("y"+(u?1+u:""))}var k=w.getOption("labelsShowZeroValues");D=w.getOption("labelsSeparateLines");var C=w.getHighlightSeries();for(u=0;u<l.length;u++){var t=l[u];if(t.yval===0&&!k){continue}if(!Dygraph.isOK(t.canvasy)){continue}if(D){r+="<br/>"}var q=w.getPropertiesForSeries(t.name);var n=v[q.axis-1];var y=n("valueFormatter");var e=y(t.yval,n,t.name,w);var h=(t.name==C)?" class='highlight'":"";r+="<span"+h+"> <b><span style='color: "+q.color+";'>"+t.name+"</span></b>:"+e+"</span>"}return r};d=function(s,h,r){var e=(/MSIE/.test(navigator.userAgent)&&!window.opera);if(e){return"&mdash;"}if(!s||s.length<=1){return'<div style="display: inline-block; position: relative; bottom: .5ex; padding-left: 1em; height: 1px; border-bottom: 2px solid '+h+';"></div>'}var l,k,f,o;var g=0,q=0;var p=[];var n;for(l=0;l<=s.length;l++){g+=s[l%s.length]}n=Math.floor(r/(g-s[0]));if(n>1){for(l=0;l<s.length;l++){p[l]=s[l]/r}q=p.length}else{n=1;for(l=0;l<s.length;l++){p[l]=s[l]/g}q=p.length+1}var m="";for(k=0;k<n;k++){for(l=0;l<q;l+=2){f=p[l%p.length];if(l<s.length){o=p[(l+1)%p.length]}else{o=0}m+='<div style="display: inline-block; position: relative; bottom: .5ex; margin-right: '+o+"em; padding-left: "+f+"em; height: 1px; border-bottom: 2px solid "+h+';"></div>'}}return m};return c})();Dygraph.PLUGINS.push(Dygraph.Plugins.Legend,Dygraph.Plugins.Axes,Dygraph.Plugins.ChartLabels,Dygraph.Plugins.Annotations,Dygraph.Plugins.Grid);
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