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wezm.net/output/js/dygraph-combined.js
Wesley Moore 7b644ad56a Add initial weather page
2010-09-21 08:03:10 +10:00

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DygraphLayout=function(b,a){this.dygraph_=b;this.options={};Dygraph.update(this.options,a?a:{});this.datasets=new Array();this.annotations=new Array()};DygraphLayout.prototype.attr_=function(a){return this.dygraph_.attr_(a)};DygraphLayout.prototype.addDataset=function(a,b){this.datasets[a]=b};DygraphLayout.prototype.setAnnotations=function(d){var e=this.attr_("xValueParser");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.evaluate=function(){this._evaluateLimits();this._evaluateLineCharts();this._evaluateLineTicks();this._evaluateAnnotations()};DygraphLayout.prototype._evaluateLimits=function(){this.minxval=this.maxxval=null;if(this.options.dateWindow){this.minxval=this.options.dateWindow[0];this.maxxval=this.options.dateWindow[1]}else{for(var c in this.datasets){if(!this.datasets.hasOwnProperty(c)){continue}var d=this.datasets[c];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);this.minyval=this.options.yAxis[0];this.maxyval=this.options.yAxis[1];this.yrange=this.maxyval-this.minyval;this.yscale=(this.yrange!=0?1/this.yrange:1)};DygraphLayout.prototype._evaluateLineCharts=function(){this.points=new Array();for(var e in this.datasets){if(!this.datasets.hasOwnProperty(e)){continue}var d=this.datasets[e];for(var b=0;b<d.length;b++){var c=d[b];var a={x:((parseFloat(c[0])-this.minxval)*this.xscale),y:1-((parseFloat(c[1])-this.minyval)*this.yscale),xval:parseFloat(c[0]),yval:parseFloat(c[1]),name:e};if(a.y<=0){a.y=0}if(a.y>=1){a.y=1}this.points.push(a)}}};DygraphLayout.prototype._evaluateLineTicks=function(){this.xticks=new Array();for(var c=0;c<this.options.xTicks.length;c++){var b=this.options.xTicks[c];var a=b.label;var d=this.xscale*(b.v-this.minxval);if((d>=0)&&(d<=1)){this.xticks.push([d,a])}}this.yticks=new Array();for(var c=0;c<this.options.yTicks.length;c++){var b=this.options.yTicks[c];var a=b.label;var d=1-(this.yscale*(b.v-this.minyval));if((d>=0)&&(d<=1)){this.yticks.push([d,a])}}};DygraphLayout.prototype.evaluateWithError=function(){this.evaluate();if(!this.options.errorBars){return}var d=0;for(var g in this.datasets){if(!this.datasets.hasOwnProperty(g)){continue}var c=0;var f=this.datasets[g];for(var c=0;c<f.length;c++,d++){var e=f[c];var a=parseFloat(e[0]);var b=parseFloat(e[1]);if(a==this.points[d].xval&&b==this.points[d].yval){this.points[d].errorMinus=parseFloat(e[2]);this.points[d].errorPlus=parseFloat(e[3])}}}};DygraphLayout.prototype._evaluateAnnotations=function(){var f={};for(var d=0;d<this.annotations.length;d++){var b=this.annotations[d];f[b.xval+","+b.series]=b}this.annotated_points=[];for(var d=0;d<this.points.length;d++){var e=this.points[d];var c=e.xval+","+e.name;if(c in f){e.annotation=f[c];this.annotated_points.push(e)}}};DygraphLayout.prototype.removeAllDatasets=function(){delete this.datasets;this.datasets=new Array()};DygraphLayout.prototype.updateOptions=function(a){Dygraph.update(this.options,a?a:{})};DygraphCanvasRenderer=function(c,b,d,a){this.dygraph_=c;this.options={strokeWidth:0.5,drawXAxis:true,drawYAxis:true,axisLineColor:"black",axisLineWidth:0.5,axisTickSize:3,axisLabelColor:"black",axisLabelFont:"Arial",axisLabelFontSize:9,axisLabelWidth:50,drawYGrid:true,drawXGrid:true,gridLineColor:"rgb(128,128,128)",fillAlpha:0.15,underlayCallback:null};Dygraph.update(this.options,a);this.layout=d;this.element=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.xlabels=new Array();this.ylabels=new Array();this.annotations=new Array();this.area={x:this.options.yAxisLabelWidth+2*this.options.axisTickSize,y:0};this.area.w=this.width-this.area.x-this.options.rightGap;this.area.h=this.height-this.options.axisLabelFontSize-2*this.options.axisTickSize;this.container.style.position="relative";this.container.style.width=this.width+"px"};DygraphCanvasRenderer.prototype.clear=function(){if(this.isIE){try{if(this.clearDelay){this.clearDelay.cancel();this.clearDelay=null}var b=this.element.getContext("2d")}catch(d){this.clearDelay=MochiKit.Async.wait(this.IEDelay);this.clearDelay.addCallback(bind(this.clear,this));return}}var b=this.element.getContext("2d");b.clearRect(0,0,this.width,this.height);for(var a=0;a<this.xlabels.length;a++){var c=this.xlabels[a];c.parentNode.removeChild(c)}for(var a=0;a<this.ylabels.length;a++){var c=this.ylabels[a];c.parentNode.removeChild(c)}for(var a=0;a<this.annotations.length;a++){var c=this.annotations[a];c.parentNode.removeChild(c)}this.xlabels=new Array();this.ylabels=new Array();this.annotations=new Array()};DygraphCanvasRenderer.isSupported=function(g){var b=null;try{if(typeof(g)=="undefined"||g==null){b=document.createElement("canvas")}else{b=g}var c=b.getContext("2d")}catch(d){var f=navigator.appVersion.match(/MSIE (\d\.\d)/);var a=(navigator.userAgent.toLowerCase().indexOf("opera")!=-1);if((!f)||(f[1]<6)||(a)){return false}return true}return true};DygraphCanvasRenderer.prototype.render=function(){var b=this.element.getContext("2d");if(this.options.underlayCallback){this.options.underlayCallback(b,this.area,this.layout,this.dygraph_)}if(this.options.drawYGrid){var d=this.layout.yticks;b.save();b.strokeStyle=this.options.gridLineColor;b.lineWidth=this.options.axisLineWidth;for(var c=0;c<d.length;c++){var a=this.area.x;var e=this.area.y+d[c][0]*this.area.h;b.beginPath();b.moveTo(a,e);b.lineTo(a+this.area.w,e);b.closePath();b.stroke()}}if(this.options.drawXGrid){var d=this.layout.xticks;b.save();b.strokeStyle=this.options.gridLineColor;b.lineWidth=this.options.axisLineWidth;for(var c=0;c<d.length;c++){var a=this.area.x+d[c][0]*this.area.w;var e=this.area.y+this.area.h;b.beginPath();b.moveTo(a,e);b.lineTo(a,this.area.y);b.closePath();b.stroke()}}this._renderLineChart();this._renderAxis();this._renderAnnotations()};DygraphCanvasRenderer.prototype._renderAxis=function(){if(!this.options.drawXAxis&&!this.options.drawYAxis){return}var b=this.element.getContext("2d");var g={position:"absolute",fontSize:this.options.axisLabelFontSize+"px",zIndex:10,color:this.options.axisLabelColor,width:this.options.axisLabelWidth+"px",overflow:"hidden"};var d=function(o){var q=document.createElement("div");for(var p in g){if(g.hasOwnProperty(p)){q.style[p]=g[p]}}q.appendChild(document.createTextNode(o));return q};b.save();b.strokeStyle=this.options.axisLineColor;b.lineWidth=this.options.axisLineWidth;if(this.options.drawYAxis){if(this.layout.yticks&&this.layout.yticks.length>0){for(var e=0;e<this.layout.yticks.length;e++){var f=this.layout.yticks[e];if(typeof(f)=="function"){return}var l=this.area.x;var j=this.area.y+f[0]*this.area.h;b.beginPath();b.moveTo(l,j);b.lineTo(l-this.options.axisTickSize,j);b.closePath();b.stroke();var k=d(f[1]);var h=(j-this.options.axisLabelFontSize/2);if(h<0){h=0}if(h+this.options.axisLabelFontSize+3>this.height){k.style.bottom="0px"}else{k.style.top=h+"px"}k.style.left="0px";k.style.textAlign="right";k.style.width=this.options.yAxisLabelWidth+"px";this.container.appendChild(k);this.ylabels.push(k)}var m=this.ylabels[0];var n=this.options.axisLabelFontSize;var a=parseInt(m.style.top)+n;if(a>this.height-n){m.style.top=(parseInt(m.style.top)-n/2)+"px"}}b.beginPath();b.moveTo(this.area.x,this.area.y);b.lineTo(this.area.x,this.area.y+this.area.h);b.closePath();b.stroke()}if(this.options.drawXAxis){if(this.layout.xticks){for(var e=0;e<this.layout.xticks.length;e++){var f=this.layout.xticks[e];if(typeof(dataset)=="function"){return}var l=this.area.x+f[0]*this.area.w;var j=this.area.y+this.area.h;b.beginPath();b.moveTo(l,j);b.lineTo(l,j+this.options.axisTickSize);b.closePath();b.stroke();var k=d(f[1]);k.style.textAlign="center";k.style.bottom="0px";var c=(l-this.options.axisLabelWidth/2);if(c+this.options.axisLabelWidth>this.width){c=this.width-this.options.xAxisLabelWidth;k.style.textAlign="right"}if(c<0){c=0;k.style.textAlign="left"}k.style.left=c+"px";k.style.width=this.options.xAxisLabelWidth+"px";this.container.appendChild(k);this.xlabels.push(k)}}b.beginPath();b.moveTo(this.area.x,this.area.y+this.area.h);b.lineTo(this.area.x+this.area.w,this.area.y+this.area.h);b.closePath();b.stroke()}b.restore()};DygraphCanvasRenderer.prototype._renderAnnotations=function(){var h={position:"absolute",fontSize:this.options.axisLabelFontSize+"px",zIndex:10,overflow:"hidden"};var j=function(q,r,s,a){return function(t){var p=s.annotation;if(p.hasOwnProperty(q)){p[q](p,s,a.dygraph_,t)}else{if(a.dygraph_.attr_(r)){a.dygraph_.attr_(r)(p,s,a.dygraph_,t)}}}};var m=this.layout.annotated_points;for(var g=0;g<m.length;g++){var e=m[g];if(e.canvasx<this.area.x||e.canvasx>this.area.x+this.area.w){continue}var k=e.annotation;var l=6;if(k.hasOwnProperty("tickHeight")){l=k.tickHeight}var c=document.createElement("div");for(var b in h){if(h.hasOwnProperty(b)){c.style[b]=h[b]}}if(!k.hasOwnProperty("icon")){c.className="dygraphDefaultAnnotation"}if(k.hasOwnProperty("cssClass")){c.className+=" "+k.cssClass}var d=k.hasOwnProperty("width")?k.width:16;var n=k.hasOwnProperty("height")?k.height:16;if(k.hasOwnProperty("icon")){var f=document.createElement("img");f.src=k.icon;f.width=d;f.height=n;c.appendChild(f)}else{if(e.annotation.hasOwnProperty("shortText")){c.appendChild(document.createTextNode(e.annotation.shortText))}}c.style.left=(e.canvasx-d/2)+"px";if(k.attachAtBottom){c.style.top=(this.area.h-n-l)+"px"}else{c.style.top=(e.canvasy-n-l)+"px"}c.style.width=d+"px";c.style.height=n+"px";c.title=e.annotation.text;c.style.color=this.colors[e.name];c.style.borderColor=this.colors[e.name];k.div=c;Dygraph.addEvent(c,"click",j("clickHandler","annotationClickHandler",e,this));Dygraph.addEvent(c,"mouseover",j("mouseOverHandler","annotationMouseOverHandler",e,this));Dygraph.addEvent(c,"mouseout",j("mouseOutHandler","annotationMouseOutHandler",e,this));Dygraph.addEvent(c,"dblclick",j("dblClickHandler","annotationDblClickHandler",e,this));this.container.appendChild(c);this.annotations.push(c);var o=this.element.getContext("2d");o.strokeStyle=this.colors[e.name];o.beginPath();if(!k.attachAtBottom){o.moveTo(e.canvasx,e.canvasy);o.lineTo(e.canvasx,e.canvasy-2-l)}else{o.moveTo(e.canvasx,this.area.h);o.lineTo(e.canvasx,this.area.h-2-l)}o.closePath();o.stroke()}};DygraphCanvasRenderer.prototype._renderLineChart=function(){var c=this.element.getContext("2d");var f=this.options.colorScheme.length;var o=this.options.colorScheme;var y=this.options.fillAlpha;var D=this.layout.options.errorBars;var s=this.layout.options.fillGraph;var d=this.layout.options.stackedGraph;var l=this.layout.options.stepPlot;var F=[];for(var G in this.layout.datasets){if(this.layout.datasets.hasOwnProperty(G)){F.push(G)}}var z=F.length;this.colors={};for(var B=0;B<z;B++){this.colors[F[B]]=o[B%f]}for(var B=0;B<this.layout.points.length;B++){var u=this.layout.points[B];u.canvasx=this.area.w*u.x+this.area.x;u.canvasy=this.area.h*u.y+this.area.y}var p=function(j){return j&&!isNaN(j)};var t=c;if(D){if(s){this.dygraph_.warn("Can't use fillGraph option with error bars")}for(var B=0;B<z;B++){var k=F[B];var w=this.colors[k];t.save();var h=NaN;var e=NaN;var g=[-1,-1];var C=this.layout.yscale;var a=new RGBColor(w);var E="rgba("+a.r+","+a.g+","+a.b+","+y+")";t.fillStyle=E;t.beginPath();for(var x=0;x<this.layout.points.length;x++){var u=this.layout.points[x];if(u.name==k){if(!p(u.y)){h=NaN;continue}if(l){var r=[e-u.errorPlus*C,e+u.errorMinus*C];e=u.y}else{var r=[u.y-u.errorPlus*C,u.y+u.errorMinus*C]}r[0]=this.area.h*r[0]+this.area.y;r[1]=this.area.h*r[1]+this.area.y;if(!isNaN(h)){if(l){t.moveTo(h,r[0])}else{t.moveTo(h,g[0])}t.lineTo(u.canvasx,r[0]);t.lineTo(u.canvasx,r[1]);if(l){t.lineTo(h,r[1])}else{t.lineTo(h,g[1])}t.closePath()}g=r;h=u.canvasx}}t.fill()}}else{if(s){var b=1+this.layout.minyval*this.layout.yscale;if(b<0){b=0}else{if(b>1){b=1}}b=this.area.h*b+this.area.y;var q=[];for(var B=z-1;B>=0;B--){var k=F[B];var w=this.colors[k];t.save();var h=NaN;var g=[-1,-1];var C=this.layout.yscale;var a=new RGBColor(w);var E="rgba("+a.r+","+a.g+","+a.b+","+y+")";t.fillStyle=E;t.beginPath();for(var x=0;x<this.layout.points.length;x++){var u=this.layout.points[x];if(u.name==k){if(!p(u.y)){h=NaN;continue}var r;if(d){lastY=q[u.canvasx];if(lastY===undefined){lastY=b}q[u.canvasx]=u.canvasy;r=[u.canvasy,lastY]}else{r=[u.canvasy,b]}if(!isNaN(h)){t.moveTo(h,g[0]);if(l){t.lineTo(u.canvasx,g[0])}else{t.lineTo(u.canvasx,r[0])}t.lineTo(u.canvasx,r[1]);t.lineTo(h,g[1]);t.closePath()}g=r;h=u.canvasx}}t.fill()}}}for(var B=0;B<z;B++){var k=F[B];var w=this.colors[k];c.save();var u=this.layout.points[0];var m=this.dygraph_.attr_("pointSize");var h=null,e=null;var v=this.dygraph_.attr_("drawPoints");var A=this.layout.points;for(var x=0;x<A.length;x++){var u=A[x];if(u.name==k){if(!p(u.canvasy)){h=e=null}else{var n=(!h&&(x==A.length-1||!p(A[x+1].canvasy)));if(!h){h=u.canvasx;e=u.canvasy}else{t.beginPath();t.strokeStyle=w;t.lineWidth=this.options.strokeWidth;t.moveTo(h,e);if(l){t.lineTo(u.canvasx,e)}h=u.canvasx;e=u.canvasy;t.lineTo(h,e);t.stroke()}if(v||n){t.beginPath();t.fillStyle=w;t.arc(u.canvasx,u.canvasy,m,0,2*Math.PI,false);t.fill()}}}}}c.restore()};Dygraph=function(c,b,a){if(arguments.length>0){if(arguments.length==4){this.warn("Using deprecated four-argument dygraph constructor");this.__old_init__(c,b,arguments[2],arguments[3])}else{this.__init__(c,b,a)}}};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.AXIS_LINE_WIDTH=0.3;Dygraph.DEFAULT_ATTRS={highlightCircleSize:3,pixelsPerXLabel:60,pixelsPerYLabel:30,labelsDivWidth:250,labelsDivStyles:{},labelsSeparateLines:false,labelsShowZeroValues:true,labelsKMB:false,labelsKMG2:false,showLabelsOnHighlight:true,yValueFormatter:function(a){return Dygraph.round_(a,2)},strokeWidth:1,axisTickSize:3,axisLabelFontSize:14,xAxisLabelWidth:50,yAxisLabelWidth:50,xAxisLabelFormatter:Dygraph.dateAxisFormatter,rightGap:5,showRoller:false,xValueFormatter:Dygraph.dateString_,xValueParser:Dygraph.dateParser,xTicker:Dygraph.dateTicker,delimiter:",",logScale:false,sigma:2,errorBars:false,fractions:false,wilsonInterval:true,customBars:false,fillGraph:false,fillAlpha:0.15,connectSeparatedPoints:false,stackedGraph:false,hideOverlayOnMouseOut:true,stepPlot:false};Dygraph.DEBUG=1;Dygraph.INFO=2;Dygraph.WARNING=3;Dygraph.ERROR=3;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(c,b,a){if(a==null){a={}}this.maindiv_=c;this.file_=b;this.rollPeriod_=a.rollPeriod||Dygraph.DEFAULT_ROLL_PERIOD;this.previousVerticalX_=-1;this.fractions_=a.fractions||false;this.dateWindow_=a.dateWindow||null;this.valueRange_=a.valueRange||null;this.wilsonInterval_=a.wilsonInterval||true;this.is_initial_draw_=true;this.annotations_=[];c.innerHTML="";if(c.style.width==""){c.style.width=a.width||Dygraph.DEFAULT_WIDTH+"px"}if(c.style.height==""){c.style.height=a.height||Dygraph.DEFAULT_HEIGHT+"px"}this.width_=parseInt(c.style.width,10);this.height_=parseInt(c.style.height,10);if(c.style.width.indexOf("%")==c.style.width.length-1){this.width_=c.offsetWidth}if(c.style.height.indexOf("%")==c.style.height.length-1){this.height_=c.offsetHeight}if(this.width_==0){this.error("dygraph has zero width. Please specify a width in pixels.")}if(this.height_==0){this.error("dygraph has zero height. Please specify a height in pixels.")}if(a.stackedGraph){a.fillGraph=true}this.user_attrs_={};Dygraph.update(this.user_attrs_,a);this.attrs_={};Dygraph.update(this.attrs_,Dygraph.DEFAULT_ATTRS);this.boundaryIds_=[];this.labelsFromCSV_=(this.attr_("labels")==null);Dygraph.addAnnotationRule();this.createInterface_();this.start_()};Dygraph.prototype.attr_=function(a){if(typeof(this.user_attrs_[a])!="undefined"){return this.user_attrs_[a]}else{if(typeof(this.attrs_[a])!="undefined"){return this.attrs_[a]}else{return null}}};Dygraph.prototype.log=function(a,b){if(typeof(console)!="undefined"){switch(a){case Dygraph.DEBUG:console.debug("dygraphs: "+b);break;case Dygraph.INFO:console.info("dygraphs: "+b);break;case Dygraph.WARNING:console.warn("dygraphs: "+b);break;case Dygraph.ERROR:console.error("dygraphs: "+b);break}}};Dygraph.prototype.info=function(a){this.log(Dygraph.INFO,a)};Dygraph.prototype.warn=function(a){this.log(Dygraph.WARNING,a)};Dygraph.prototype.error=function(a){this.log(Dygraph.ERROR,a)};Dygraph.prototype.rollPeriod=function(){return this.rollPeriod_};Dygraph.prototype.xAxisRange=function(){if(this.dateWindow_){return this.dateWindow_}var b=this.rawData_[0][0];var a=this.rawData_[this.rawData_.length-1][0];return[b,a]};Dygraph.prototype.yAxisRange=function(){return this.displayedYRange_};Dygraph.prototype.toDomCoords=function(b,f){var c=[null,null];var d=this.plotter_.area;if(b!==null){var a=this.xAxisRange();c[0]=d.x+(b-a[0])/(a[1]-a[0])*d.w}if(f!==null){var e=this.yAxisRange();c[1]=d.y+(e[1]-f)/(e[1]-e[0])*d.h}return c};Dygraph.prototype.toDataCoords=function(b,f){var c=[null,null];var d=this.plotter_.area;if(b!==null){var a=this.xAxisRange();c[0]=a[0]+(b-d.x)/d.w*(a[1]-a[0])}if(f!==null){var e=this.yAxisRange();c[1]=e[0]+(d.h-f)/d.h*(e[1]-e[0])}return c};Dygraph.prototype.numColumns=function(){return this.rawData_[0].length};Dygraph.prototype.numRows=function(){return this.rawData_.length};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.addEvent=function(c,a,b){var d=function(f){if(!f){var f=window.event}b(f)};if(window.addEventListener){c.addEventListener(a,d,false)}else{c.attachEvent("on"+a,d)}};Dygraph.clipCanvas_=function(b,c){var a=b.getContext("2d");a.beginPath();a.rect(c.left,c.top,c.width,c.height);a.clip()};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);var c={top:0,left:this.attr_("yAxisLabelWidth")+2*this.attr_("axisTickSize")};c.width=this.width_-c.left-this.attr_("rightGap");c.height=this.height_-this.attr_("axisLabelFontSize")-2*this.attr_("axisTickSize");this.clippingArea_=c;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.hidden_=this.createPlotKitCanvas_(this.canvas_);this.graphDiv.appendChild(this.hidden_);this.graphDiv.appendChild(this.canvas_);this.mouseEventElement_=this.canvas_;Dygraph.clipCanvas_(this.hidden_,this.clippingArea_);Dygraph.clipCanvas_(this.canvas_,this.clippingArea_);var b=this;Dygraph.addEvent(this.mouseEventElement_,"mousemove",function(d){b.mouseMove_(d)});Dygraph.addEvent(this.mouseEventElement_,"mouseout",function(d){b.mouseOut_(d)});this.layoutOptions_={xOriginIsZero:false};Dygraph.update(this.layoutOptions_,this.attrs_);Dygraph.update(this.layoutOptions_,this.user_attrs_);Dygraph.update(this.layoutOptions_,{errorBars:(this.attr_("errorBars")||this.attr_("customBars"))});this.layout_=new DygraphLayout(this,this.layoutOptions_);this.renderOptions_={colorScheme:this.colors_,strokeColor:null,axisLineWidth:Dygraph.AXIS_LINE_WIDTH};Dygraph.update(this.renderOptions_,this.attrs_);Dygraph.update(this.renderOptions_,this.user_attrs_);this.plotter_=new DygraphCanvasRenderer(this,this.hidden_,this.layout_,this.renderOptions_);this.createStatusMessage_();this.createRollInterface_();this.createDragInterface_()};Dygraph.prototype.destroy=function(){var a=function(c){while(c.hasChildNodes()){a(c.firstChild);c.removeChild(c.firstChild)}};a(this.maindiv_);var b=function(c){for(var d in c){if(typeof(c[d])==="object"){c[d]=null}}};b(this.layout_);b(this.plotter_);b(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.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.prototype.setColors_=function(){var e=this.attr_("labels").length-1;this.colors_=[];var a=this.attr_("colors");if(!a){var c=this.attr_("colorSaturation")||1;var b=this.attr_("colorValue")||0.5;var j=Math.ceil(e/2);for(var d=1;d<=e;d++){if(!this.visibility()[d-1]){continue}var g=d%2?Math.ceil(d/2):(j+d/2);var f=(1*g/(1+e));this.colors_.push(Dygraph.hsvToRGB(f,c,b))}}else{for(var d=0;d<e;d++){if(!this.visibility()[d]){continue}var h=a[d%a.length];this.colors_.push(h)}}this.renderOptions_.colorScheme=this.colors_;Dygraph.update(this.plotter_.options,this.renderOptions_);Dygraph.update(this.layoutOptions_,this.user_attrs_);Dygraph.update(this.layoutOptions_,this.attrs_)};Dygraph.prototype.getColors=function(){return this.colors_};Dygraph.findPosX=function(a){var b=0;if(a.offsetParent){while(1){b+=a.offsetLeft;if(!a.offsetParent){break}a=a.offsetParent}}else{if(a.x){b+=a.x}}return b};Dygraph.findPosY=function(b){var a=0;if(b.offsetParent){while(1){a+=b.offsetTop;if(!b.offsetParent){break}b=b.offsetParent}}else{if(b.y){a+=b.y}}return a};Dygraph.prototype.createStatusMessage_=function(){var d=this.user_attrs_.labelsDiv;if(d&&null!=d&&(typeof(d)=="string"||d instanceof String)){this.user_attrs_.labelsDiv=document.getElementById(d)}if(!this.attr_("labelsDiv")){var a=this.attr_("labelsDivWidth");var c={position:"absolute",fontSize:"14px",zIndex:10,width:a+"px",top:"0px",left:(this.width_-a-2)+"px",background:"white",textAlign:"left",overflow:"hidden"};Dygraph.update(c,this.attr_("labelsDivStyles"));var e=document.createElement("div");for(var b in c){if(c.hasOwnProperty(b)){e.style[b]=c[b]}}this.graphDiv.appendChild(e);this.attrs_.labelsDiv=e}};Dygraph.prototype.createRollInterface_=function(){var f=this.attr_("showRoller")?"block":"none";var b={position:"absolute",zIndex:10,top:(this.plotter_.area.h-25)+"px",left:(this.plotter_.area.x+1)+"px",display:f};var e=document.createElement("input");e.type="text";e.size="2";e.value=this.rollPeriod_;for(var a in b){if(b.hasOwnProperty(a)){e.style[a]=b[a]}}var d=this.graphDiv;d.appendChild(e);var c=this;e.onchange=function(){c.adjustRoll(e.value)};return e};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.prototype.createDragInterface_=function(){var o=this;var c=false;var e=false;var b=null;var a=null;var n=null;var l=null;var f=null;var m=null;var k=null;var g=0;var d=0;var j=function(p){return Dygraph.pageX(p)-g};var h=function(p){return Dygraph.pageY(p)-d};Dygraph.addEvent(this.mouseEventElement_,"mousemove",function(p){if(c){n=j(p);l=h(p);o.drawZoomRect_(b,n,f);f=n}else{if(e){n=j(p);l=h(p);o.dateWindow_[0]=m-(n/o.width_)*k;o.dateWindow_[1]=o.dateWindow_[0]+k;o.drawGraph_(o.rawData_)}}});Dygraph.addEvent(this.mouseEventElement_,"mousedown",function(p){g=Dygraph.findPosX(o.canvas_);d=Dygraph.findPosY(o.canvas_);b=j(p);a=h(p);if(p.altKey||p.shiftKey){if(!o.dateWindow_){return}e=true;k=o.dateWindow_[1]-o.dateWindow_[0];m=(b/o.width_)*k+o.dateWindow_[0]}else{c=true}});Dygraph.addEvent(document,"mouseup",function(p){if(c||e){c=false;b=null;a=null}if(e){e=false;m=null;k=null}});Dygraph.addEvent(this.mouseEventElement_,"mouseout",function(p){if(c){n=null;l=null}});Dygraph.addEvent(this.mouseEventElement_,"mouseup",function(r){if(c){c=false;n=j(r);l=h(r);var u=Math.abs(n-b);var s=Math.abs(l-a);if(u<2&&s<2&&o.lastx_!=undefined&&o.lastx_!=-1){if(o.attr_("clickCallback")!=null){o.attr_("clickCallback")(r,o.lastx_,o.selPoints_)}if(o.attr_("pointClickCallback")){var x=-1;var y=0;for(var v=0;v<o.selPoints_.length;v++){var t=o.selPoints_[v];var q=Math.pow(t.canvasx-n,2)+Math.pow(t.canvasy-l,2);if(x==-1||q<y){y=q;x=v}}var w=o.attr_("highlightCircleSize")+2;if(y<=5*5){o.attr_("pointClickCallback")(r,o.selPoints_[x])}}}if(u>=10){o.doZoom_(Math.min(b,n),Math.max(b,n))}else{o.canvas_.getContext("2d").clearRect(0,0,o.canvas_.width,o.canvas_.height)}b=null;a=null}if(e){e=false;m=null;k=null}});Dygraph.addEvent(this.mouseEventElement_,"dblclick",function(p){if(o.dateWindow_==null){return}o.dateWindow_=null;o.drawGraph_(o.rawData_);var q=o.rawData_[0][0];var r=o.rawData_[o.rawData_.length-1][0];if(o.attr_("zoomCallback")){o.attr_("zoomCallback")(q,r)}})};Dygraph.prototype.drawZoomRect_=function(c,d,b){var a=this.canvas_.getContext("2d");if(b){a.clearRect(Math.min(c,b),0,Math.abs(c-b),this.height_)}if(d&&c){a.fillStyle="rgba(128,128,128,0.33)";a.fillRect(Math.min(c,d),0,Math.abs(d-c),this.height_)}};Dygraph.prototype.doZoom_=function(d,a){var b=this.toDataCoords(d,null);var c=b[0];b=this.toDataCoords(a,null);var e=b[0];this.dateWindow_=[c,e];this.drawGraph_(this.rawData_);if(this.attr_("zoomCallback")){this.attr_("zoomCallback")(c,e)}};Dygraph.prototype.mouseMove_=function(b){var a=Dygraph.pageX(b)-Dygraph.findPosX(this.mouseEventElement_);var r=this.layout_.points;var m=-1;var j=-1;var o=1e+100;var q=-1;for(var f=0;f<r.length;f++){var h=Math.abs(r[f].canvasx-a);if(h>o){continue}o=h;q=f}if(q>=0){m=r[q].xval}if(a>r[r.length-1].canvasx){m=r[r.length-1].xval}this.selPoints_=[];var d=r.length;if(!this.attr_("stackedGraph")){for(var f=0;f<d;f++){if(r[f].xval==m){this.selPoints_.push(r[f])}}}else{var g=0;for(var f=d-1;f>=0;f--){if(r[f].xval==m){var c={};for(var e in r[f]){c[e]=r[f][e]}c.yval-=g;g+=c.yval;this.selPoints_.push(c)}}this.selPoints_.reverse()}if(this.attr_("highlightCallback")){var n=this.lastx_;if(n!==null&&m!=n){this.attr_("highlightCallback")(b,m,this.selPoints_)}}this.lastx_=m;this.updateSelection_()};Dygraph.prototype.updateSelection_=function(){var a=this.attr_("highlightCircleSize");var n=this.canvas_.getContext("2d");if(this.previousVerticalX_>=0){var l=this.previousVerticalX_;n.clearRect(l-a-1,0,2*a+2,this.height_)}var m=function(c){return c&&!isNaN(c)};if(this.selPoints_.length>0){var b=this.selPoints_[0].canvasx;var d=this.attr_("xValueFormatter")(this.lastx_,this)+":";var e=this.attr_("yValueFormatter");var j=this.colors_.length;if(this.attr_("showLabelsOnHighlight")){for(var f=0;f<this.selPoints_.length;f++){if(!this.attr_("labelsShowZeroValues")&&this.selPoints_[f].yval==0){continue}if(!m(this.selPoints_[f].canvasy)){continue}if(this.attr_("labelsSeparateLines")){d+="<br/>"}var k=this.selPoints_[f];var h=new RGBColor(this.colors_[f%j]);var g=e(k.yval);d+=" <b><font color='"+h.toHex()+"'>"+k.name+"</font></b>:"+g}this.attr_("labelsDiv").innerHTML=d}n.save();for(var f=0;f<this.selPoints_.length;f++){if(!m(this.selPoints_[f].canvasy)){continue}n.beginPath();n.fillStyle=this.plotter_.colors[this.selPoints_[f].name];n.arc(b,this.selPoints_[f].canvasy,a,0,2*Math.PI,false);n.fill()}n.restore();this.previousVerticalX_=b}};Dygraph.prototype.setSelection=function(b){this.selPoints_=[];var c=0;if(b!==false){b=b-this.boundaryIds_[0][0]}if(b!==false&&b>=0){for(var a in this.layout_.datasets){if(b<this.layout_.datasets[a].length){this.selPoints_.push(this.layout_.points[c+b])}c+=this.layout_.datasets[a].length}}if(this.selPoints_.length){this.lastx_=this.selPoints_[0].xval;this.updateSelection_()}else{this.lastx_=-1;this.clearSelection()}};Dygraph.prototype.mouseOut_=function(a){if(this.attr_("unhighlightCallback")){this.attr_("unhighlightCallback")(a)}if(this.attr_("hideOverlayOnMouseOut")){this.clearSelection()}};Dygraph.prototype.clearSelection=function(){var a=this.canvas_.getContext("2d");a.clearRect(0,0,this.width_,this.height_);this.attr_("labelsDiv").innerHTML="";this.selPoints_=[];this.lastx_=-1};Dygraph.prototype.getSelection=function(){if(!this.selPoints_||this.selPoints_.length<1){return -1}for(var a=0;a<this.layout_.points.length;a++){if(this.layout_.points[a].x==this.selPoints_[0].x){return a+this.boundaryIds_[0][0]}}return -1};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.dateAxisFormatter=function(b,c){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.dateString_=function(b,k){var c=Dygraph.zeropad;var g=new Date(b);var h=""+g.getFullYear();var e=c(g.getMonth()+1);var j=c(g.getDate());var f="";var a=g.getHours()*3600+g.getMinutes()*60+g.getSeconds();if(a){f=" "+Dygraph.hmsString_(b)}return h+"/"+e+"/"+j+f};Dygraph.round_=function(c,b){var a=Math.pow(10,b);return Math.round(c*a)/a};Dygraph.prototype.loadedEvent_=function(a){this.rawData_=this.parseCSV_(a);this.drawGraph_(this.rawData_)};Dygraph.prototype.months=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];Dygraph.prototype.quarters=["Jan","Apr","Jul","Oct"];Dygraph.prototype.addXTicks_=function(){var a,c;if(this.dateWindow_){a=this.dateWindow_[0];c=this.dateWindow_[1]}else{a=this.rawData_[0][0];c=this.rawData_[this.rawData_.length-1][0]}var b=this.attr_("xTicker")(a,c,this);this.layout_.updateOptions({xTicks:b})};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.NUM_GRANULARITIES=20;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.prototype.NumXTicks=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}var c=365.2524*24*3600*1000;var a=1*(b-e)/c;return Math.floor(0.5+1*a*d/f)}};Dygraph.prototype.GetXAxis=function(m,h,a){var r=this.attr_("xAxisLabelFormatter");var y=[];if(a<Dygraph.MONTHLY){var c=Dygraph.SHORT_SPACINGS[a];var u="%d%b";var v=c/1000;var w=new Date(m);if(v<=60){var f=w.getSeconds();w.setSeconds(f-f%v)}else{w.setSeconds(0);v/=60;if(v<=60){var f=w.getMinutes();w.setMinutes(f-f%v)}else{w.setMinutes(0);v/=60;if(v<=24){var f=w.getHours();w.setHours(f-f%v)}else{w.setHours(0);v/=24;if(v==7){w.setDate(w.getDate()-w.getDay())}}}}m=w.getTime();for(var k=m;k<=h;k+=c){y.push({v:k,label:r(new Date(k),a)})}}else{var e;var n=1;if(a==Dygraph.MONTHLY){e=[0,1,2,3,4,5,6,7,8,9,10,11,12]}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];n=10}}}}}var q=new Date(m).getFullYear();var o=new Date(h).getFullYear();var b=Dygraph.zeropad;for(var s=q;s<=o;s++){if(s%n!=0){continue}for(var p=0;p<e.length;p++){var l=s+"/"+b(1+e[p])+"/01";var k=Date.parse(l);if(k<m||k>h){continue}y.push({v:k,label:r(new Date(k),a)})}}}return y};Dygraph.dateTicker=function(a,f,d){var b=-1;for(var e=0;e<Dygraph.NUM_GRANULARITIES;e++){var c=d.NumXTicks(a,f,e);if(d.width_/c>=d.attr_("pixelsPerXLabel")){b=e;break}}if(b>=0){return d.GetXAxis(a,f,b)}else{}};Dygraph.numericTicks=function(v,u,l){if(l.attr_("labelsKMG2")){var f=[1,2,4,8]}else{var f=[1,2,5]}var x,p,a,q;var h=l.attr_("pixelsPerYLabel");for(var t=-10;t<50;t++){if(l.attr_("labelsKMG2")){var c=Math.pow(16,t)}else{var c=Math.pow(10,t)}for(var s=0;s<f.length;s++){x=c*f[s];p=Math.floor(v/x)*x;a=Math.ceil(u/x)*x;q=Math.abs(a-p)/x;var d=l.height_/q;if(d>h){break}}if(d>h){break}}var w=[];var r;var o=[];if(l.attr_("labelsKMB")){r=1000;o=["K","M","B","T"]}if(l.attr_("labelsKMG2")){if(r){l.warn("Setting both labelsKMB and labelsKMG2. Pick one!")}r=1024;o=["k","M","G","T"]}if(p>a){x*=-1}for(var t=0;t<q;t++){var g=p+t*x;var b=Math.abs(g);var e=Dygraph.round_(g,2);if(o.length){var m=r*r*r*r;for(var s=3;s>=0;s--,m/=r){if(b>=m){e=Dygraph.round_(g/m,1)+o[s];break}}}w.push({label:e,v:g})}return w};Dygraph.prototype.addYTicks_=function(c,b){var a=Dygraph.numericTicks(c,b,this);this.layout_.updateOptions({yAxis:[c,b],yTicks:a})};Dygraph.prototype.extremeValues_=function(d){var h=null,f=null;var b=this.attr_("errorBars")||this.attr_("customBars");if(b){for(var c=0;c<d.length;c++){var g=d[c][1][0];if(!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(var c=0;c<d.length;c++){var 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.drawGraph_=function(D){var n=this.is_initial_draw_;this.is_initial_draw_=false;var z=null,y=null;this.layout_.removeAllDatasets();this.setColors_();this.attrs_.pointSize=0.5*this.attr_("highlightCircleSize");var b=this.attr_("connectSeparatedPoints");var d=[];var f=[];for(var w=D[0].length-1;w>=1;w--){if(!this.visibility()[w-1]){continue}var m=[];for(var u=0;u<D.length;u++){if(D[u][w]!=null||!b){var A=D[u][0];m.push([A,D[u][w]])}}m=this.rollingAverage(m,this.rollPeriod_);var p=this.attr_("errorBars")||this.attr_("customBars");if(this.dateWindow_){var F=this.dateWindow_[0];var g=this.dateWindow_[1];var q=[];var e=null,E=null;for(var t=0;t<m.length;t++){if(m[t][0]>=F&&e===null){e=t}if(m[t][0]<=g){E=t}}if(e===null){e=0}if(e>0){e--}if(E===null){E=m.length-1}if(E<m.length-1){E++}this.boundaryIds_[w-1]=[e,E];for(var t=e;t<=E;t++){q.push(m[t])}m=q}else{this.boundaryIds_[w-1]=[0,m.length-1]}var a=this.extremeValues_(m);var r=a[0];var o=a[1];if(z===null||r<z){z=r}if(y===null||o>y){y=o}if(p){for(var u=0;u<m.length;u++){val=[m[u][0],m[u][1][0],m[u][1][1],m[u][1][2]];m[u]=val}}else{if(this.attr_("stackedGraph")){var s=m.length;var B;for(var u=0;u<s;u++){var h=m[u][0];if(d[h]===undefined){d[h]=0}B=m[u][1];d[h]+=B;m[u]=[h,d[h]];if(!y||d[h]>y){y=d[h]}}}}f[w]=m}for(var w=1;w<f.length;w++){if(!this.visibility()[w-1]){continue}this.layout_.addDataset(this.attr_("labels")[w],f[w])}if(this.valueRange_!=null){this.addYTicks_(this.valueRange_[0],this.valueRange_[1]);this.displayedYRange_=this.valueRange_}else{if(this.attr_("includeZero")&&z>0){z=0}var v=y-z;if(v==0){v=y}var c=y+0.1*v;var C=z-0.1*v;if(C<0&&z>=0){C=0}if(c>0&&y<=0){c=0}if(this.attr_("includeZero")){if(y<0){c=0}if(z>0){C=0}}this.addYTicks_(C,c);this.displayedYRange_=[C,c]}this.addXTicks_();this.layout_.updateOptions({dateWindow:this.dateWindow_});this.layout_.evaluateWithError();this.plotter_.clear();this.plotter_.render();this.canvas_.getContext("2d").clearRect(0,0,this.canvas_.width,this.canvas_.height);if(this.attr_("drawCallback")!==null){this.attr_("drawCallback")(this,n)}};Dygraph.prototype.rollingAverage=function(m,d){if(m.length<2){return m}var d=Math.min(d,m.length-1);var b=[];var s=this.attr_("sigma");if(this.fractions_){var k=0;var h=0;var e=100;for(var x=0;x<m.length;x++){k+=m[x][1][0];h+=m[x][1][1];if(x-d>=0){k-=m[x-d][1][0];h-=m[x-d][1][1]}var B=m[x][0];var v=h?k/h:0;if(this.attr_("errorBars")){if(this.wilsonInterval_){if(h){var t=v<0?0:v,u=h;var A=s*Math.sqrt(t*(1-t)/u+s*s/(4*u*u));var a=1+s*s/h;var F=(t+s*s/(2*h)-A)/a;var o=(t+s*s/(2*h)+A)/a;b[x]=[B,[t*e,(t-F)*e,(o-t)*e]]}else{b[x]=[B,[0,0,0]]}}else{var z=h?s*Math.sqrt(v*(1-v)/h):1;b[x]=[B,[e*v,e*z,e*z]]}}else{b[x]=[B,e*v]}}}else{if(this.attr_("customBars")){var F=0;var C=0;var o=0;var g=0;for(var x=0;x<m.length;x++){var E=m[x][1];var l=E[1];b[x]=[m[x][0],[l,l-E[0],E[2]-l]];if(l!=null&&!isNaN(l)){F+=E[0];C+=l;o+=E[2];g+=1}if(x-d>=0){var r=m[x-d];if(r[1][1]!=null&&!isNaN(r[1][1])){F-=r[1][0];C-=r[1][1];o-=r[1][2];g-=1}}b[x]=[m[x][0],[1*C/g,1*(C-F)/g,1*(o-C)/g]]}}else{var q=Math.min(d-1,m.length-2);if(!this.attr_("errorBars")){if(d==1){return m}for(var x=0;x<m.length;x++){var c=0;var D=0;for(var w=Math.max(0,x-d+1);w<x+1;w++){var l=m[w][1];if(l==null||isNaN(l)){continue}D++;c+=m[w][1]}if(D){b[x]=[m[x][0],c/D]}else{b[x]=[m[x][0],null]}}}else{for(var x=0;x<m.length;x++){var c=0;var f=0;var D=0;for(var w=Math.max(0,x-d+1);w<x+1;w++){var l=m[w][1][0];if(l==null||isNaN(l)){continue}D++;c+=m[w][1][0];f+=Math.pow(m[w][1][1],2)}if(D){var z=Math.sqrt(f)/D;b[x]=[m[x][0],[c/D,s*z,s*z]]}else{b[x]=[m[x][0],[null,null,null]]}}}}}return b};Dygraph.dateParser=function(b,a){var c;var e;if(b.search("-")!=-1){c=b.replace("-","/","g");while(c.search("-")!=-1){c=c.replace("-","/")}e=Date.parse(c)}else{if(b.length==8){c=b.substr(0,4)+"/"+b.substr(4,2)+"/"+b.substr(6,2);e=Date.parse(c)}else{e=Date.parse(b)}}if(!e||isNaN(e)){a.error("Couldn't parse "+b+" as a date")}return e};Dygraph.prototype.detectTypeFromString_=function(b){var a=false;if(b.indexOf("-")>=0||b.indexOf("/")>=0||isNaN(parseFloat(b))){a=true}else{if(b.length==8&&b>"19700101"&&b<"20371231"){a=true}}if(a){this.attrs_.xValueFormatter=Dygraph.dateString_;this.attrs_.xValueParser=Dygraph.dateParser;this.attrs_.xTicker=Dygraph.dateTicker;this.attrs_.xAxisLabelFormatter=Dygraph.dateAxisFormatter}else{this.attrs_.xValueFormatter=function(c){return c};this.attrs_.xValueParser=function(c){return parseFloat(c)};this.attrs_.xTicker=Dygraph.numericTicks;this.attrs_.xAxisLabelFormatter=this.attrs_.xValueFormatter}};Dygraph.prototype.parseCSV_=function(h){var n=[];var r=h.split("\n");var b=this.attr_("delimiter");if(r[0].indexOf(b)==-1&&r[0].indexOf("\t")>=0){b="\t"}var a=0;if(this.labelsFromCSV_){a=1;this.attrs_.labels=r[0].split(b)}var k=function(j){var s=parseFloat(j);return isNaN(s)?null:s};var c;var p=false;var d=this.attr_("labels").length;var m=false;for(var g=a;g<r.length;g++){var q=r[g];if(q.length==0){continue}if(q[0]=="#"){continue}var f=q.split(b);if(f.length<2){continue}var l=[];if(!p){this.detectTypeFromString_(f[0]);c=this.attr_("xValueParser");p=true}l[0]=c(f[0],this);if(this.fractions_){for(var e=1;e<f.length;e++){var o=f[e].split("/");l[e]=[k(o[0]),k(o[1])]}}else{if(this.attr_("errorBars")){for(var e=1;e<f.length;e+=2){l[(e+1)/2]=[k(f[e]),k(f[e+1])]}}else{if(this.attr_("customBars")){for(var e=1;e<f.length;e++){var o=f[e].split(";");l[e]=[k(o[0]),k(o[1]),k(o[2])]}}else{for(var e=1;e<f.length;e++){l[e]=k(f[e])}}}}if(n.length>0&&l[0]<n[n.length-1][0]){m=true}n.push(l);if(l.length!=d){this.error("Number of columns in line "+g+" ("+l.length+") does not agree with number of labels ("+d+") "+q)}}if(m){this.warn("CSV is out of order; order it correctly to speed loading.");n.sort(function(s,j){return s[0]-j[0]})}return n};Dygraph.prototype.parseArray_=function(b){if(b.length==0){this.error("Can't plot empty data set");return null}if(b[0].length==0){this.error("Data set cannot contain an empty row");return null}if(this.attr_("labels")==null){this.warn("Using default labels. Set labels explicitly via 'labels' in the options parameter");this.attrs_.labels=["X"];for(var a=1;a<b[0].length;a++){this.attrs_.labels.push("Y"+a)}}if(Dygraph.isDateLike(b[0][0])){this.attrs_.xValueFormatter=Dygraph.dateString_;this.attrs_.xAxisLabelFormatter=Dygraph.dateAxisFormatter;this.attrs_.xTicker=Dygraph.dateTicker;var c=Dygraph.clone(b);for(var a=0;a<b.length;a++){if(c[a].length==0){this.error("Row "+(1+a)+" of data is empty");return null}if(c[a][0]==null||typeof(c[a][0].getTime)!="function"||isNaN(c[a][0].getTime())){this.error("x value in row "+(1+a)+" is not a Date");return null}c[a][0]=c[a][0].getTime()}return c}else{this.attrs_.xValueFormatter=function(d){return d};this.attrs_.xTicker=Dygraph.numericTicks;return b}};Dygraph.prototype.parseDataTable_=function(v){var g=v.getNumberOfColumns();var f=v.getNumberOfRows();var e=v.getColumnType(0);if(e=="date"||e=="datetime"){this.attrs_.xValueFormatter=Dygraph.dateString_;this.attrs_.xValueParser=Dygraph.dateParser;this.attrs_.xTicker=Dygraph.dateTicker;this.attrs_.xAxisLabelFormatter=Dygraph.dateAxisFormatter}else{if(e=="number"){this.attrs_.xValueFormatter=function(j){return j};this.attrs_.xValueParser=function(j){return parseFloat(j)};this.attrs_.xTicker=Dygraph.numericTicks;this.attrs_.xAxisLabelFormatter=this.attrs_.xValueFormatter}else{this.error("only 'date', 'datetime' and 'number' types are supported for column 1 of DataTable input (Got '"+e+"')");return null}}var l=[];var s={};var r=false;for(var p=1;p<g;p++){var b=v.getColumnType(p);if(b=="number"){l.push(p)}else{if(b=="string"&&this.attr_("displayAnnotations")){var q=l[l.length-1];if(!s.hasOwnProperty(q)){s[q]=[p]}else{s[q].push(p)}r=true}else{this.error("Only 'number' is supported as a dependent type with Gviz. 'string' is only supported if displayAnnotations is true")}}}var t=[v.getColumnLabel(0)];for(var p=0;p<l.length;p++){t.push(v.getColumnLabel(l[p]))}this.attrs_.labels=t;g=t.length;var u=[];var h=false;var a=[];for(var p=0;p<f;p++){var d=[];if(typeof(v.getValue(p,0))==="undefined"||v.getValue(p,0)===null){this.warning("Ignoring row "+p+" of DataTable because of undefined or null first column.");continue}if(e=="date"||e=="datetime"){d.push(v.getValue(p,0).getTime())}else{d.push(v.getValue(p,0))}if(!this.attr_("errorBars")){for(var n=0;n<l.length;n++){var c=l[n];d.push(v.getValue(p,c));if(r&&s.hasOwnProperty(c)&&v.getValue(p,s[c][0])!=null){var o={};o.series=v.getColumnLabel(c);o.xval=d[0];o.shortText=String.fromCharCode(65+a.length);o.text="";for(var m=0;m<s[c].length;m++){if(m){o.text+="\n"}o.text+=v.getValue(p,s[c][m])}a.push(o)}}}else{for(var n=0;n<g-1;n++){d.push([v.getValue(p,1+2*n),v.getValue(p,2+2*n)])}}if(u.length>0&&d[0]<u[u.length-1][0]){h=true}u.push(d)}if(h){this.warn("DataTable is out of order; order it correctly to speed loading.");u.sort(function(k,j){return k[0]-j[0]})}this.rawData_=u;if(a.length>0){this.setAnnotations(a,true)}};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.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.prototype.start_=function(){if(typeof this.file_=="function"){this.loadedEvent_(this.file_())}else{if(Dygraph.isArrayLike(this.file_)){this.rawData_=this.parseArray_(this.file_);this.drawGraph_(this.rawData_)}else{if(typeof this.file_=="object"&&typeof this.file_.getColumnRange=="function"){this.parseDataTable_(this.file_);this.drawGraph_(this.rawData_)}else{if(typeof this.file_=="string"){if(this.file_.indexOf("\n")>=0){this.loadedEvent_(this.file_)}else{var b=new XMLHttpRequest();var a=this;b.onreadystatechange=function(){if(b.readyState==4){if(b.status==200){a.loadedEvent_(b.responseText)}}};b.open("GET",this.file_,true);b.send(null)}}else{this.error("Unknown data format: "+(typeof this.file_))}}}}};Dygraph.prototype.updateOptions=function(a){if(a.rollPeriod){this.rollPeriod_=a.rollPeriod}if(a.dateWindow){this.dateWindow_=a.dateWindow}if(a.valueRange){this.valueRange_=a.valueRange}Dygraph.update(this.user_attrs_,a);Dygraph.update(this.renderOptions_,a);this.labelsFromCSV_=(this.attr_("labels")==null);this.layout_.updateOptions({errorBars:this.attr_("errorBars")});if(a.file){this.file_=a.file;this.start_()}else{this.drawGraph_(this.rawData_)}};Dygraph.prototype.resize=function(b,a){if(this.resize_lock){return}this.resize_lock=true;if((b===null)!=(a===null)){this.warn("Dygraph.resize() should be called with zero parameters or two non-NULL parameters. Pretending it was zero.");b=a=null}this.maindiv_.innerHTML="";this.attrs_.labelsDiv=null;if(b){this.maindiv_.style.width=b+"px";this.maindiv_.style.height=a+"px";this.width_=b;this.height_=a}else{this.width_=this.maindiv_.offsetWidth;this.height_=this.maindiv_.offsetHeight}this.createInterface_();this.drawGraph_(this.rawData_);this.resize_lock=false};Dygraph.prototype.adjustRoll=function(a){this.rollPeriod_=a;this.drawGraph_(this.rawData_)};Dygraph.prototype.visibility=function(){if(!this.attr_("visibility")){this.attrs_.visibility=[]}while(this.attr_("visibility").length<this.rawData_[0].length-1){this.attr_("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.drawGraph_(this.rawData_)}};Dygraph.prototype.setAnnotations=function(b,a){this.annotations_=b;this.layout_.setAnnotations(this.annotations_);if(!a){this.drawGraph_(this.rawData_)}};Dygraph.prototype.annotations=function(){return this.annotations_};Dygraph.addAnnotationRule=function(){if(Dygraph.addedAnnotationCSS){return}var a;if(document.styleSheets.length>0){a=document.styleSheets[0]}else{var c=document.createElement("style");c.type="text/css";document.getElementsByTagName("head")[0].appendChild(c);for(i=0;i<document.styleSheets.length;i++){if(document.styleSheets[i].disabled){continue}a=document.styleSheets[i]}}var b="border: 1px solid black; background-color: white; text-align: center;";if(a.insertRule){a.insertRule(".dygraphDefaultAnnotation { "+b+" }",0)}else{if(a.addRule){a.addRule(".dygraphDefaultAnnotation",b)}}Dygraph.addedAnnotationCSS=true};Dygraph.createCanvas=function(){var a=document.createElement("canvas");isIE=(/MSIE/.test(navigator.userAgent)&&!window.opera);if(isIE){a=G_vmlCanvasManager.initElement(a)}return a};Dygraph.GVizChart=function(a){this.container=a};Dygraph.GVizChart.prototype.draw=function(b,a){this.container.innerHTML="";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 c=this.date_graph.getSelection();if(c<0){return b}col=1;for(var a in this.date_graph.layout_.datasets){b.push({row:c,column:col});col++}return b};DateGraph=Dygraph;function RGBColor(g){this.ok=false;if(g.charAt(0)=="#"){g=g.substr(1,6)}g=g.replace(/ /g,"");g=g.toLowerCase();var a={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 c in a){if(g==c){g=a[c]}}var h=[{re:/^rgb\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3})\)$/,example:["rgb(123, 234, 45)","rgb(255,234,245)"],process:function(j){return[parseInt(j[1]),parseInt(j[2]),parseInt(j[3])]}},{re:/^(\w{2})(\w{2})(\w{2})$/,example:["#00ff00","336699"],process:function(j){return[parseInt(j[1],16),parseInt(j[2],16),parseInt(j[3],16)]}},{re:/^(\w{1})(\w{1})(\w{1})$/,example:["#fb0","f0f"],process:function(j){return[parseInt(j[1]+j[1],16),parseInt(j[2]+j[2],16),parseInt(j[3]+j[3],16)]}}];for(var b=0;b<h.length;b++){var e=h[b].re;var d=h[b].process;var f=e.exec(g);if(f){channels=d(f);this.r=channels[0];this.g=channels[1];this.b=channels[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 j=this.b.toString(16);if(l.length==1){l="0"+l}if(k.length==1){k="0"+k}if(j.length==1){j="0"+j}return"#"+l+k+j}}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 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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};
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