Quite good looking graph derived from d3.js http://c3js.org
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chartText:"c3-chart-text",chartTexts:"c3-chart-texts",chartArc:"c3-chart-arc",chartArcs:"c3-chart-arcs",chartArcsTitle:"c3-chart-arcs-title",chartArcsBackground:"c3-chart-arcs-background",chartArcsGaugeUnit:"c3-chart-arcs-gauge-unit",chartArcsGaugeMax:"c3-chart-arcs-gauge-max",chartArcsGaugeMin:"c3-chart-arcs-gauge-min",selectedCircle:"c3-selected-circle",selectedCircles:"c3-selected-circles",eventRect:"c3-event-rect",eventRects:"c3-event-rects",eventRectsSingle:"c3-event-rects-single",eventRectsMultiple:"c3-event-rects-multiple",zoomRect:"c3-zoom-rect",brush:"c3-brush",focused:"c3-focused",defocused:"c3-defocused",region:"c3-region",regions:"c3-regions",title:"c3-title",tooltipContainer:"c3-tooltip-container",tooltip:"c3-tooltip",tooltipName:"c3-tooltip-name",shape:"c3-shape",shapes:"c3-shapes",line:"c3-line",lines:"c3-lines",bar:"c3-bar",bars:"c3-bars",circle:"c3-circle",circles:"c3-circles",arc:"c3-arc",arcs:"c3-arcs",candleStick:"c3-candle-stick",candleStickShadowUpper:"c3-candle-stick-shadow-upper",candleStickShadowLower:"c3-candle-stick-shadow-lower",candleSticks:"c3-candle-sticks",area:"c3-area",areas:"c3-areas",empty:"c3-empty",text:"c3-text",texts:"c3-texts",gaugeValue:"c3-gauge-value",grid:"c3-grid",gridLines:"c3-grid-lines",xgrid:"c3-xgrid",xgrids:"c3-xgrids",xgridLine:"c3-xgrid-line",xgridLines:"c3-xgrid-lines",xgridFocus:"c3-xgrid-focus",ygrid:"c3-ygrid",ygrids:"c3-ygrids",ygridLine:"c3-ygrid-line",ygridLines:"c3-ygrid-lines",axis:"c3-axis",axisX:"c3-axis-x",axisXLabel:"c3-axis-x-label",axisY:"c3-axis-y",axisYLabel:"c3-axis-y-label",axisY2:"c3-axis-y2",axisY2Label:"c3-axis-y2-label",legendBackground:"c3-legend-background",legendItem:"c3-legend-item",legendItemEvent:"c3-legend-item-event",legendItemTile:"c3-legend-item-tile",legendItemHidden:"c3-legend-item-hidden",legendItemFocused:"c3-legend-item-focused",dragarea:"c3-dragarea",EXPANDED:"_expanded_",SELECTED:"_selected_",INCLUDED:"_included_"};i.generateClass=function(a,b){return" "+a+" "+a+this.getTargetSelectorSuffix(b)},i.classText=function(a){return this.generateClass(l.text,a.index)},i.classTexts=function(a){return this.generateClass(l.texts,a.id)},i.classShape=function(a){return this.generateClass(l.shape,a.index)},i.classShapes=function(a){return this.generateClass(l.shapes,a.id)},i.classLine=function(a){return this.classShape(a)+this.generateClass(l.line,a.id)},i.classLines=function(a){return this.classShapes(a)+this.generateClass(l.lines,a.id)},i.classCircle=function(a){return this.classShape(a)+this.generateClass(l.circle,a.index)},i.classCircles=function(a){return this.classShapes(a)+this.generateClass(l.circles,a.id)},i.classBar=function(a){return this.classShape(a)+this.generateClass(l.bar,a.index)},i.classBars=function(a){return this.classShapes(a)+this.generateClass(l.bars,a.id)},i.classArc=function(a){return this.classShape(a.data)+this.generateClass(l.arc,a.data.id)},i.classArcs=function(a){return this.classShapes(a.data)+this.generateClass(l.arcs,a.data.id)},i.classCandleStick=function(a){return this.classShapes(a)+this.generateClass(l.candleStick,a.id)},i.classCandleStickShadowUpper=function(a){return this.classShapes(a)+this.generateClass(l.candleStickShadowUpper,a.id)},i.classCandleStickShadowLower=function(a){return this.classShapes(a)+this.generateClass(l.candleStickShadowLower,a.id)},i.classCandleSticks=function(a){return this.classShapes(a)+this.generateClass(l.candleSticks,a.id)},i.classArea=function(a){return this.classShape(a)+this.generateClass(l.area,a.id)},i.classAreas=function(a){return this.classShapes(a)+this.generateClass(l.areas,a.id)},i.classRegion=function(a,b){return this.generateClass(l.region,b)+" "+("class"in a?a["class"]:"")},i.classEvent=function(a){return this.generateClass(l.eventRect,a.index)},i.classTarget=function(a){var b=this,c=b.config.data_classes[a],d="";return c&&(d=" "+l.target+"-"+c),b.generateClass(l.target,a)+d},i.classFocus=function(a){return this.classFocused(a)+this.classDefocused(a)},i.classFocused=function(a){return" "+(this.focusedTargetIds.indexOf(a.id)>=0?l.focused:"")},i.classDefocused=fun