/*
 Highcharts JS v2.1.8 (2011-11-05)
 Exporting module

 (c) 2010-2011 Torstein H?nsi

 License: www.highcharts.com/license
*/
(function(){var n=Highcharts,z=n.Chart,C=n.addEvent,t=n.createElement,A=n.discardElement,u=n.css,w=n.merge,p=n.each,q=n.extend,D=Math.max,s=document,E=window,B=s.documentElement.ontouchstart!==undefined,x=n.getOptions();q(x.lang,{downloadPNG:"Download PNG image",downloadJPEG:"Download JPEG image",downloadPDF:"Download PDF document",downloadSVG:"Download SVG vector image",exportButtonTitle:"Export to raster or vector image",printButtonTitle:"Print the chart"});x.navigation={menuStyle:{border:"1px solid #A0A0A0",
background:"#FFFFFF"},menuItemStyle:{padding:"0 5px",background:"none",color:"#303030",fontSize:B?"14px":"11px"},menuItemHoverStyle:{background:"#4572A5",color:"#FFFFFF"},buttonOptions:{align:"right",backgroundColor:{linearGradient:[0,0,0,20],stops:[[0.4,"#F7F7F7"],[0.6,"#E3E3E3"]]},borderColor:"#B0B0B0",borderRadius:3,borderWidth:1,height:20,hoverBorderColor:"#909090",hoverSymbolFill:"#81A7CF",hoverSymbolStroke:"#4572A5",symbolFill:"#E0E0E0",symbolStroke:"#A0A0A0",symbolX:11.5,symbolY:10.5,verticalAlign:"top",
width:24,y:10}};x.exporting={type:"image/png",url:"http://export.highcharts.com/",width:800,enableImages:false,buttons:{exportButton:{symbol:"exportIcon",x:-10,symbolFill:"#A8BF77",hoverSymbolFill:"#768F3E",_id:"exportButton",_titleKey:"exportButtonTitle",menuItems:[{textKey:"downloadPNG",onclick:function(){this.exportChart()}},{textKey:"downloadJPEG",onclick:function(){this.exportChart({type:"image/jpeg"})}},{textKey:"downloadPDF",onclick:function(){this.exportChart({type:"application/pdf"})}},{textKey:"downloadSVG",
onclick:function(){this.exportChart({type:"image/svg+xml"})}}]},printButton:{symbol:"printIcon",x:-36,symbolFill:"#B5C9DF",hoverSymbolFill:"#779ABF",_id:"printButton",_titleKey:"printButtonTitle",onclick:function(){this.print()}}}};q(z.prototype,{getSVG:function(b){var c=this,a,f,d,k,e,j,h=w(c.options,b);if(!s.createElementNS)s.createElementNS=function(i,g){var o=s.createElement(g);o.getBBox=function(){return n.Renderer.prototype.Element.prototype.getBBox.apply({element:o})};return o};b=t("div",null,
{position:"absolute",top:"-9999em",width:c.chartWidth+"px",height:c.chartHeight+"px"},s.body);q(h.chart,{renderTo:b,forExport:true});h.exporting.enabled=false;if(!h.exporting.enableImages)h.chart.plotBackgroundImage=null;h.series=[];p(c.series,function(i){d=i.options;d.animation=false;d.showCheckbox=false;d.visible=i.visible;if(!h.exporting.enableImages)if(d&&d.marker&&/^url\(/.test(d.marker.symbol))d.marker.symbol="circle";d.data=[];p(i.data,function(g){k=g.config;e={x:g.x,y:g.y,name:g.name};typeof k===
"object"&&g.config&&k.constructor!==Array&&q(e,k);e.visible=g.visible;d.data.push(e);if(!h.exporting.enableImages)(j=g.config&&g.config.marker)&&/^url\(/.test(j.symbol)&&delete j.symbol});h.series.push(d)});a=new Highcharts.Chart(h);p(["xAxis","yAxis"],function(i){p(c[i],function(g,o){var m=a[i][o],l=g.getExtremes(),r=l.userMin;l=l.userMax;if(r!==void 0||l!==void 0)m.setExtremes(r,l,true,false)})});f=a.container.innerHTML;h=null;a.destroy();A(b);f=f.replace(/zIndex="[^"]+"/g,"").replace(/isShadow="[^"]+"/g,
"").replace(/symbolName="[^"]+"/g,"").replace(/jQuery[0-9]+="[^"]+"/g,"").replace(/isTracker="[^"]+"/g,"").replace(/url\([^#]+#/g,"url(#").replace(/<svg /,'<svg xmlns:xlink="http://www.w3.org/1999/xlink" ').replace(/ href=/g," xlink:href=").replace(/&nbsp;/g,"\u00a0").replace(/&shy;/g,"\u00ad").replace(/id=([^" >]+)/g,'id="$1"').replace(/class=([^" ]+)/g,'class="$1"').replace(/ transform /g," ").replace(/:(path|rect)/g,"$1").replace(/<img ([^>]*)>/gi,"<image $1 />").replace(/<\/image>/g,"").replace(/<image ([^>]*)([^\/])>/gi,
"<image $1$2 />").replace(/width=(\d+)/g,'width="$1"').replace(/height=(\d+)/g,'height="$1"').replace(/hc-svg-href="/g,'xlink:href="').replace(/style="([^"]+)"/g,function(i){return i.toLowerCase()});f=f.replace(/(url\(#highcharts-[0-9]+)&quot;/g,"$1").replace(/&quot;/g,"'");if(f.match(/ xmlns="/g).length===2)f=f.replace(/xmlns="[^"]+"/,"");return f},exportChart:function(b,c){var a,f=this.getSVG(c);b=w(this.options.exporting,b);a=t("form",{method:"post",action:b.url},{display:"none"},s.body);p(["filename",
"type","width","svg"],function(d){t("input",{type:"hidden",name:d,value:{filename:b.filename||"chart",type:b.type,width:b.width,svg:f}[d]},null,a)});a.submit();A(a)},print:function(){var b=this,c=b.container,a=[],f=c.parentNode,d=s.body,k=d.childNodes;if(!b.isPrinting){b.isPrinting=true;p(k,function(e,j){if(e.nodeType===1){a[j]=e.style.display;e.style.display="none"}});d.appendChild(c);E.print();setTimeout(function(){f.appendChild(c);p(k,function(e,j){if(e.nodeType===1)e.style.display=a[j]});b.isPrinting=
false},1E3)}},contextMenu:function(b,c,a,f,d,k){var e=this,j=e.options.navigation,h=j.menuItemStyle,i=e.chartWidth,g=e.chartHeight,o="cache-"+b,m=e[o],l=D(d,k),r,y;if(!m){e[o]=m=t("div",{className:"highcharts-"+b},{position:"absolute",zIndex:1E3,padding:l+"px"},e.container);r=t("div",null,q({MozBoxShadow:"3px 3px 10px #888",WebkitBoxShadow:"3px 3px 10px #888",boxShadow:"3px 3px 10px #888"},j.menuStyle),m);y=function(){u(m,{display:"none"})};C(m,"mouseleave",y);p(c,function(v){if(v)t("div",{onmouseover:function(){u(this,
j.menuItemHoverStyle)},onmouseout:function(){u(this,h)},innerHTML:v.text||e.options.lang[v.textKey]},q({cursor:"pointer"},h),r)[B?"ontouchstart":"onclick"]=function(){y();v.onclick.apply(e,arguments)}});e.exportMenuWidth=m.offsetWidth;e.exportMenuHeight=m.offsetHeight}b={display:"block"};if(a+e.exportMenuWidth>i)b.right=i-a-d-l+"px";else b.left=a-l+"px";if(f+k+e.exportMenuHeight>g)b.bottom=g-f-l+"px";else b.top=f+k-l+"px";u(m,b)},addButton:function(b){function c(){g.attr(l);i.attr(m)}var a=this,f=
a.renderer,d=w(a.options.navigation.buttonOptions,b),k=d.onclick,e=d.menuItems,j=d.width,h=d.height,i,g,o;b=d.borderWidth;var m={stroke:d.borderColor},l={stroke:d.symbolStroke,fill:d.symbolFill};if(d.enabled!==false){i=f.rect(0,0,j,h,d.borderRadius,b).align(d,true).attr(q({fill:d.backgroundColor,"stroke-width":b,zIndex:19},m)).add();o=f.rect(0,0,j,h,0).align(d).attr({id:d._id,fill:"rgba(255, 255, 255, 0.001)",title:a.options.lang[d._titleKey],zIndex:21}).css({cursor:"pointer"}).on("mouseover",function(){g.attr({stroke:d.hoverSymbolStroke,
fill:d.hoverSymbolFill});i.attr({stroke:d.hoverBorderColor})}).on("mouseout",c).on("click",c).add();if(e)k=function(){c();var r=o.getBBox();a.contextMenu("export-menu",e,r.x,r.y,j,h)};o.on("click",function(){k.apply(a,arguments)});g=f.symbol(d.symbol,d.symbolX,d.symbolY,(d.symbolSize||12)/2).align(d,true).attr(q(l,{"stroke-width":d.symbolStrokeWidth||1,zIndex:20})).add()}}});n.Renderer.prototype.symbols.exportIcon=function(b,c,a){return["M",b-a,c+a,"L",b+a,c+a,b+a,c+a*0.5,b-a,c+a*0.5,"Z","M",b,c+
a*0.5,"L",b-a*0.5,c-a/3,b-a/6,c-a/3,b-a/6,c-a,b+a/6,c-a,b+a/6,c-a/3,b+a*0.5,c-a/3,"Z"]};n.Renderer.prototype.symbols.printIcon=function(b,c,a){return["M",b-a,c+a*0.5,"L",b+a,c+a*0.5,b+a,c-a/3,b-a,c-a/3,"Z","M",b-a*0.5,c-a/3,"L",b-a*0.5,c-a,b+a*0.5,c-a,b+a*0.5,c-a/3,"Z","M",b-a*0.5,c+a*0.5,"L",b-a*0.75,c+a,b+a*0.75,c+a,b+a*0.5,c+a*0.5,"Z"]};z.prototype.callbacks.push(function(b){var c,a=b.options.exporting,f=a.buttons;if(a.enabled!==false)for(c in f)b.addButton(f[c])})})();