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Filename : snap.svg.js
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if(g==null&&is(r,string)){var clr=Snap.getRGB(r);r=clr.r;g=clr.g;b=clr.b;}
if(r>1||g>1||b>1){r/=255;g/=255;b/=255;}
return[r,g,b];},packageRGB=function(r,g,b,o){r=math.round(r*255);g=math.round(g*255);b=math.round(b*255);var rgb={r:r,g:g,b:b,opacity:is(o,"finite")?o:1,hex:Snap.rgb(r,g,b),toString:rgbtoString};is(o,"finite")&&(rgb.opacity=o);return rgb;};Snap.color=function(clr){var rgb;if(is(clr,"object")&&"h"in clr&&"s"in clr&&"b"in clr){rgb=Snap.hsb2rgb(clr);clr.r=rgb.r;clr.g=rgb.g;clr.b=rgb.b;clr.opacity=1;clr.hex=rgb.hex;}else if(is(clr,"object")&&"h"in clr&&"s"in clr&&"l"in clr){rgb=Snap.hsl2rgb(clr);clr.r=rgb.r;clr.g=rgb.g;clr.b=rgb.b;clr.opacity=1;clr.hex=rgb.hex;}else{if(is(clr,"string")){clr=Snap.getRGB(clr);}
if(is(clr,"object")&&"r"in clr&&"g"in clr&&"b"in clr&&!("error"in clr)){rgb=Snap.rgb2hsl(clr);clr.h=rgb.h;clr.s=rgb.s;clr.l=rgb.l;rgb=Snap.rgb2hsb(clr);clr.v=rgb.b;}else{clr={hex:"none"};clr.r=clr.g=clr.b=clr.h=clr.s=clr.v=clr.l=-1;clr.error=1;}}
clr.toString=rgbtoString;return clr;};Snap.hsb2rgb=function(h,s,v,o){if(is(h,"object")&&"h"in h&&"s"in h&&"b"in h){v=h.b;s=h.s;o=h.o;h=h.h;}
h*=360;var R,G,B,X,C;h=h%360/60;C=v*s;X=C*(1-abs(h%2-1));R=G=B=v-C;h=~~h;R+=[C,X,0,0,X,C][h];G+=[X,C,C,X,0,0][h];B+=[0,0,X,C,C,X][h];return packageRGB(R,G,B,o);};Snap.hsl2rgb=function(h,s,l,o){if(is(h,"object")&&"h"in h&&"s"in h&&"l"in h){l=h.l;s=h.s;h=h.h;}
if(h>1||s>1||l>1){h/=360;s/=100;l/=100;}
h*=360;var R,G,B,X,C;h=h%360/60;C=2*s*(l<.5?l:1-l);X=C*(1-abs(h%2-1));R=G=B=l-C/2;h=~~h;R+=[C,X,0,0,X,C][h];G+=[X,C,C,X,0,0][h];B+=[0,0,X,C,C,X][h];return packageRGB(R,G,B,o);};Snap.rgb2hsb=function(r,g,b){b=prepareRGB(r,g,b);r=b[0];g=b[1];b=b[2];var H,S,V,C;V=mmax(r,g,b);C=V-mmin(r,g,b);H=C==0?null:V==r?(g-b)/C:V==g?(b-r)/C+2:(r-g)/C+4;H=(H+360)%6*60/360;S=C==0?0:C/V;return{h:H,s:S,b:V,toString:hsbtoString};};Snap.rgb2hsl=function(r,g,b){b=prepareRGB(r,g,b);r=b[0];g=b[1];b=b[2];var H,S,L,M,m,C;M=mmax(r,g,b);m=mmin(r,g,b);C=M-m;H=C==0?null:M==r?(g-b)/C:M==g?(b-r)/C+2:(r-g)/C+4;H=(H+360)%6*60/360;L=(M+m)/2;S=C==0?0:L<.5?C/(2*L):C/(2-2*L);return{h:H,s:S,l:L,toString:hsltoString};};Snap.parsePathString=function(pathString){if(!pathString){return null;}
var pth=Snap.path(pathString);if(pth.arr){return Snap.path.clone(pth.arr);}
var paramCounts={a:7,c:6,o:2,h:1,l:2,m:2,r:4,q:4,s:4,t:2,v:1,u:3,z:0},data=[];if(is(pathString,"array")&&is(pathString[0],"array")){data=Snap.path.clone(pathString);}
if(!data.length){Str(pathString).replace(pathCommand,function(a,b,c){var params=[],name=b.toLowerCase();c.replace(pathValues,function(a,b){b&&params.push(+b);});if(name=="m"&&params.length>2){data.push([b].concat(params.splice(0,2)));name="l";b=b=="m"?"l":"L";}
if(name=="o"&&params.length==1){data.push([b,params[0]]);}
if(name=="r"){data.push([b].concat(params));}else while(params.length>=paramCounts[name]){data.push([b].concat(params.splice(0,paramCounts[name])));if(!paramCounts[name]){break;}}});}
data.toString=Snap.path.toString;pth.arr=Snap.path.clone(data);return data;};var parseTransformString=Snap.parseTransformString=function(TString){if(!TString){return null;}
var paramCounts={r:3,s:4,t:2,m:6},data=[];if(is(TString,"array")&&is(TString[0],"array")){data=Snap.path.clone(TString);}
if(!data.length){Str(TString).replace(tCommand,function(a,b,c){var params=[],name=b.toLowerCase();c.replace(pathValues,function(a,b){b&&params.push(+b);});data.push([b].concat(params));});}
data.toString=Snap.path.toString;return data;};function svgTransform2string(tstr){var res=[];tstr=tstr.replace(/(?:^|\s)(\w+)\(([^)]+)\)/g,function(all,name,params){params=params.split(/\s*,\s*|\s+/);if(name=="rotate"&&params.length==1){params.push(0,0);}
if(name=="scale"){if(params.length>2){params=params.slice(0,2);}else if(params.length==2){params.push(0,0);}
if(params.length==1){params.push(params[0],0,0);}}
if(name=="skewX"){res.push(["m",1,0,math.tan(rad(params[0])),1,0,0]);}else if(name=="skewY"){res.push(["m",1,math.tan(rad(params[0])),0,1,0,0]);}else{res.push([name.charAt(0)].concat(params));}
return all;});return res;}
Snap._.svgTransform2string=svgTransform2string;Snap._.rgTransform=/^[a-z][\s]*-?\.?\d/i;function transform2matrix(tstr,bbox){var tdata=parseTransformString(tstr),m=new Snap.Matrix;if(tdata){for(var i=0,ii=tdata.length;i<ii;i++){var t=tdata[i],tlen=t.length,command=Str(t[0]).toLowerCase(),absolute=t[0]!=command,inver=absolute?m.invert():0,x1,y1,x2,y2,bb;if(command=="t"&&tlen==2){m.translate(t[1],0);}else if(command=="t"&&tlen==3){if(absolute){x1=inver.x(0,0);y1=inver.y(0,0);x2=inver.x(t[1],t[2]);y2=inver.y(t[1],t[2]);m.translate(x2-x1,y2-y1);}else{m.translate(t[1],t[2]);}}else if(command=="r"){if(tlen==2){bb=bb||bbox;m.rotate(t[1],bb.x+bb.width/2,bb.y+bb.height/2);}else if(tlen==4){if(absolute){x2=inver.x(t[2],t[3]);y2=inver.y(t[2],t[3]);m.rotate(t[1],x2,y2);}else{m.rotate(t[1],t[2],t[3]);}}}else if(command=="s"){if(tlen==2||tlen==3){bb=bb||bbox;m.scale(t[1],t[tlen-1],bb.x+bb.width/2,bb.y+bb.height/2);}else if(tlen==4){if(absolute){x2=inver.x(t[2],t[3]);y2=inver.y(t[2],t[3]);m.scale(t[1],t[1],x2,y2);}else{m.scale(t[1],t[1],t[2],t[3]);}}else if(tlen==5){if(absolute){x2=inver.x(t[3],t[4]);y2=inver.y(t[3],t[4]);m.scale(t[1],t[2],x2,y2);}else{m.scale(t[1],t[2],t[3],t[4]);}}}else if(command=="m"&&tlen==7){m.add(t[1],t[2],t[3],t[4],t[5],t[6]);}}}
return m;}
Snap._.transform2matrix=transform2matrix;Snap._unit2px=unit2px;var contains=glob.doc.contains||glob.doc.compareDocumentPosition?function(a,b){var adown=a.nodeType==9?a.documentElement:a,bup=b&&b.parentNode;return a==bup||!!(bup&&bup.nodeType==1&&(adown.contains?adown.contains(bup):a.compareDocumentPosition&&a.compareDocumentPosition(bup)&16));}:function(a,b){if(b){while(b){b=b.parentNode;if(b==a){return true;}}}
return false;};function getSomeDefs(el){var p=el.node.ownerSVGElement&&wrap(el.node.ownerSVGElement)||el.node.parentNode&&wrap(el.node.parentNode)||Snap.select("svg")||Snap(0,0),pdefs=p.select("defs"),defs=pdefs==null?false:pdefs.node;if(!defs){defs=make("defs",p.node).node;}
return defs;}
function getSomeSVG(el){return el.node.ownerSVGElement&&wrap(el.node.ownerSVGElement)||Snap.select("svg");}
Snap._.getSomeDefs=getSomeDefs;Snap._.getSomeSVG=getSomeSVG;function unit2px(el,name,value){var svg=getSomeSVG(el).node,out={},mgr=svg.querySelector(".svg---mgr");if(!mgr){mgr=$("rect");$(mgr,{x:-9e9,y:-9e9,width:10,height:10,"class":"svg---mgr",fill:"none"});svg.appendChild(mgr);}
function getW(val){if(val==null){return E;}
if(val==+val){return val;}
$(mgr,{width:val});try{return mgr.getBBox().width;}catch(e){return 0;}}
function getH(val){if(val==null){return E;}
if(val==+val){return val;}
$(mgr,{height:val});try{return mgr.getBBox().height;}catch(e){return 0;}}
function set(nam,f){if(name==null){out[nam]=f(el.attr(nam)||0);}else if(nam==name){out=f(value==null?el.attr(nam)||0:value);}}
switch(el.type){case "rect":set("rx",getW);set("ry",getH);case "image":set("width",getW);set("height",getH);case "text":set("x",getW);set("y",getH);break;case "circle":set("cx",getW);set("cy",getH);set("r",getW);break;case "ellipse":set("cx",getW);set("cy",getH);set("rx",getW);set("ry",getH);break;case "line":set("x1",getW);set("x2",getW);set("y1",getH);set("y2",getH);break;case "marker":set("refX",getW);set("markerWidth",getW);set("refY",getH);set("markerHeight",getH);break;case "radialGradient":set("fx",getW);set("fy",getH);break;case "tspan":set("dx",getW);set("dy",getH);break;default:set(name,getW);}
svg.removeChild(mgr);return out;}
Snap.select=function(query){query=Str(query).replace(/([^\\]):/g,"$1\\:");return wrap(glob.doc.querySelector(query));};Snap.selectAll=function(query){var nodelist=glob.doc.querySelectorAll(query),set=(Snap.set||Array)();for(var i=0;i<nodelist.length;i++){set.push(wrap(nodelist[i]));}
return set;};function add2group(list){if(!is(list,"array")){list=Array.prototype.slice.call(arguments,0);}
var i=0,j=0,node=this.node;while(this[i])delete this[i++];for(i=0;i<list.length;i++){if(list[i].type=="set"){list[i].forEach(function(el){node.appendChild(el.node);});}else{node.appendChild(list[i].node);}}
var children=node.childNodes;for(i=0;i<children.length;i++){this[j++]=wrap(children[i]);}
return this;}
setInterval(function(){for(var key in hub)if(hub[has](key)){var el=hub[key],node=el.node;if(el.type!="svg"&&!node.ownerSVGElement||el.type=="svg"&&(!node.parentNode||"ownerSVGElement"in node.parentNode&&!node.ownerSVGElement)){delete hub[key];}}},1e4);function Element(el){if(el.snap in hub){return hub[el.snap];}
var svg;try{svg=el.ownerSVGElement;}catch(e){}
this.node=el;if(svg){this.paper=new Paper(svg);}
this.type=el.tagName||el.nodeName;var id=this.id=ID(this);this.anims={};this._={transform:[]};el.snap=id;hub[id]=this;if(this.type=="g"){this.add=add2group;}
if(this.type in{g:1,mask:1,pattern:1,symbol:1}){for(var method in Paper.prototype)if(Paper.prototype[has](method)){this[method]=Paper.prototype[method];}}}
Element.prototype.attr=function(params,value){var el=this,node=el.node;if(!params){if(node.nodeType!=1){return{text:node.nodeValue};}
var attr=node.attributes,out={};for(var i=0,ii=attr.length;i<ii;i++){out[attr[i].nodeName]=attr[i].nodeValue;}
return out;}
if(is(params,"string")){if(arguments.length>1){var json={};json[params]=value;params=json;}else{return eve("snap.util.getattr."+params,el).firstDefined();}}
for(var att in params){if(params[has](att)){eve("snap.util.attr."+att,el,params[att]);}}
return el;};Snap.parse=function(svg){var f=glob.doc.createDocumentFragment(),full=true,div=glob.doc.createElement("div");svg=Str(svg);if(!svg.match(/^\s*<\s*svg(?:\s|>)/)){svg="<svg>"+svg+"</svg>";full=false;}
div.innerHTML=svg;svg=div.getElementsByTagName("svg")[0];if(svg){if(full){f=svg;}else{while(svg.firstChild){f.appendChild(svg.firstChild);}}}
return new Fragment(f);};function Fragment(frag){this.node=frag;}
Snap.fragment=function(){var args=Array.prototype.slice.call(arguments,0),f=glob.doc.createDocumentFragment();for(var i=0,ii=args.length;i<ii;i++){var item=args[i];if(item.node&&item.node.nodeType){f.appendChild(item.node);}
if(item.nodeType){f.appendChild(item);}
if(typeof item=="string"){f.appendChild(Snap.parse(item).node);}}
return new Fragment(f);};function make(name,parent){var res=$(name);parent.appendChild(res);var el=wrap(res);return el;}
function Paper(w,h){var res,desc,defs,proto=Paper.prototype;if(w&&w.tagName&&w.tagName.toLowerCase()=="svg"){if(w.snap in hub){return hub[w.snap];}
var doc=w.ownerDocument;res=new Element(w);desc=w.getElementsByTagName("desc")[0];defs=w.getElementsByTagName("defs")[0];if(!desc){desc=$("desc");desc.appendChild(doc.createTextNode("Created with Snap"));res.node.appendChild(desc);}
if(!defs){defs=$("defs");res.node.appendChild(defs);}
res.defs=defs;for(var key in proto)if(proto[has](key)){res[key]=proto[key];}
res.paper=res.root=res;}else{res=make("svg",glob.doc.body);$(res.node,{height:h,version:1.1,width:w,xmlns:xmlns});}
return res;}
function wrap(dom){if(!dom){return dom;}
if(dom instanceof Element||dom instanceof Fragment){return dom;}
if(dom.tagName&&dom.tagName.toLowerCase()=="svg"){return new Paper(dom);}
if(dom.tagName&&dom.tagName.toLowerCase()=="object"&&dom.type=="image/svg+xml"){return new Paper(dom.contentDocument.getElementsByTagName("svg")[0]);}
return new Element(dom);}
Snap._.make=make;Snap._.wrap=wrap;Paper.prototype.el=function(name,attr){var el=make(name,this.node);attr&&el.attr(attr);return el;};Element.prototype.children=function(){var out=[],ch=this.node.childNodes;for(var i=0,ii=ch.length;i<ii;i++){out[i]=Snap(ch[i]);}
return out;};function jsonFiller(root,o){for(var i=0,ii=root.length;i<ii;i++){var item={type:root[i].type,attr:root[i].attr()},children=root[i].children();o.push(item);if(children.length){jsonFiller(children,item.childNodes=[]);}}}
Element.prototype.toJSON=function(){var out=[];jsonFiller([this],out);return out[0];};eve.on("snap.util.getattr",function(){var att=eve.nt();att=att.substring(att.lastIndexOf(".")+1);var css=att.replace(/[A-Z]/g,function(letter){return "-"+letter.toLowerCase();});if(cssAttr[has](css)){return this.node.ownerDocument.defaultView.getComputedStyle(this.node,null).getPropertyValue(css);}else{return $(this.node,att);}});var cssAttr={"alignment-baseline":0,"baseline-shift":0,"clip":0,"clip-path":0,"clip-rule":0,"color":0,"color-interpolation":0,"color-interpolation-filters":0,"color-profile":0,"color-rendering":0,"cursor":0,"direction":0,"display":0,"dominant-baseline":0,"enable-background":0,"fill":0,"fill-opacity":0,"fill-rule":0,"filter":0,"flood-color":0,"flood-opacity":0,"font":0,"font-family":0,"font-size":0,"font-size-adjust":0,"font-stretch":0,"font-style":0,"font-variant":0,"font-weight":0,"glyph-orientation-horizontal":0,"glyph-orientation-vertical":0,"image-rendering":0,"kerning":0,"letter-spacing":0,"lighting-color":0,"marker":0,"marker-end":0,"marker-mid":0,"marker-start":0,"mask":0,"opacity":0,"overflow":0,"pointer-events":0,"shape-rendering":0,"stop-color":0,"stop-opacity":0,"stroke":0,"stroke-dasharray":0,"stroke-dashoffset":0,"stroke-linecap":0,"stroke-linejoin":0,"stroke-miterlimit":0,"stroke-opacity":0,"stroke-width":0,"text-anchor":0,"text-decoration":0,"text-rendering":0,"unicode-bidi":0,"visibility":0,"word-spacing":0,"writing-mode":0};eve.on("snap.util.attr",function(value){var att=eve.nt(),attr={};att=att.substring(att.lastIndexOf(".")+1);attr[att]=value;var style=att.replace(/-(\w)/gi,function(all,letter){return letter.toUpperCase();}),css=att.replace(/[A-Z]/g,function(letter){return "-"+letter.toLowerCase();});if(cssAttr[has](css)){this.node.style[style]=value==null?E:value;}else{$(this.node,attr);}});(function(proto){}(Paper.prototype));Snap.ajax=function(url,postData,callback,scope){var req=new XMLHttpRequest,id=ID();if(req){if(is(postData,"function")){scope=callback;callback=postData;postData=null;}else if(is(postData,"object")){var pd=[];for(var key in postData)if(postData.hasOwnProperty(key)){pd.push(encodeURIComponent(key)+"="+encodeURIComponent(postData[key]));}
postData=pd.join("&");}
req.open(postData?"POST":"GET",url,true);if(postData){req.setRequestHeader("X-Requested-With","XMLHttpRequest");req.setRequestHeader("Content-type","application/x-www-form-urlencoded");}
if(callback){eve.once("snap.ajax."+id+".0",callback);eve.once("snap.ajax."+id+".200",callback);eve.once("snap.ajax."+id+".304",callback);}
req.onreadystatechange=function(){if(req.readyState!=4)return;eve("snap.ajax."+id+"."+req.status,scope,req);};if(req.readyState==4){return req;}
req.send(postData);return req;}};Snap.load=function(url,callback,scope){Snap.ajax(url,function(req){var f=Snap.parse(req.responseText);scope?callback.call(scope,f):callback(f);});};var getOffset=function(elem){var box=elem.getBoundingClientRect(),doc=elem.ownerDocument,body=doc.body,docElem=doc.documentElement,clientTop=docElem.clientTop||body.clientTop||0,clientLeft=docElem.clientLeft||body.clientLeft||0,top=box.top+(g.win.pageYOffset||docElem.scrollTop||body.scrollTop)-clientTop,left=box.left+(g.win.pageXOffset||docElem.scrollLeft||body.scrollLeft)-clientLeft;return{y:top,x:left};};Snap.getElementByPoint=function(x,y){var paper=this,svg=paper.canvas,target=glob.doc.elementFromPoint(x,y);if(glob.win.opera&&target.tagName=="svg"){var so=getOffset(target),sr=target.createSVGRect();sr.x=x-so.x;sr.y=y-so.y;sr.width=sr.height=1;var hits=target.getIntersectionList(sr,null);if(hits.length){target=hits[hits.length-1];}}
if(!target){return null;}
return wrap(target);};Snap.plugin=function(f){f(Snap,Element,Paper,glob,Fragment);};glob.win.Snap=Snap;return Snap;}(window||this));Snap.plugin(function(Snap,Element,Paper,glob,Fragment){var elproto=Element.prototype,is=Snap.is,Str=String,unit2px=Snap._unit2px,$=Snap._.$,make=Snap._.make,getSomeDefs=Snap._.getSomeDefs,has="hasOwnProperty",wrap=Snap._.wrap;elproto.getBBox=function(isWithoutTransform){if(this.type=="tspan"){return Snap._.box(this.node.getClientRects().item(0));}
if(!Snap.Matrix||!Snap.path){return this.node.getBBox();}
var el=this,m=new Snap.Matrix;if(el.removed){return Snap._.box();}
while(el.type=="use"){if(!isWithoutTransform){m=m.add(el.transform().localMatrix.translate(el.attr("x")||0,el.attr("y")||0));}
if(el.original){el=el.original;}else{var href=el.attr("xlink:href");el=el.original=el.node.ownerDocument.getElementById(href.substring(href.indexOf("#")+1));}}
var _=el._,pathfinder=Snap.path.get[el.type]||Snap.path.get.deflt;try{if(isWithoutTransform){_.bboxwt=pathfinder?Snap.path.getBBox(el.realPath=pathfinder(el)):Snap._.box(el.node.getBBox());return Snap._.box(_.bboxwt);}else{el.realPath=pathfinder(el);el.matrix=el.transform().localMatrix;_.bbox=Snap.path.getBBox(Snap.path.map(el.realPath,m.add(el.matrix)));return Snap._.box(_.bbox);}}catch(e){return Snap._.box();}};var propString=function(){return this.string;};function extractTransform(el,tstr){if(tstr==null){var doReturn=true;if(el.type=="linearGradient"||el.type=="radialGradient"){tstr=el.node.getAttribute("gradientTransform");}else if(el.type=="pattern"){tstr=el.node.getAttribute("patternTransform");}else{tstr=el.node.getAttribute("transform");}
if(!tstr){return new Snap.Matrix;}
tstr=Snap._.svgTransform2string(tstr);}else{if(!Snap._.rgTransform.test(tstr)){tstr=Snap._.svgTransform2string(tstr);}else{tstr=Str(tstr).replace(/\.{3}|\u2026/g,el._.transform||"");}
if(is(tstr,"array")){tstr=Snap.path?Snap.path.toString.call(tstr):Str(tstr);}
el._.transform=tstr;}
var m=Snap._.transform2matrix(tstr,el.getBBox(1));if(doReturn){return m;}else{el.matrix=m;}}
elproto.transform=function(tstr){var _=this._;if(tstr==null){var papa=this,global=new Snap.Matrix(this.node.getCTM()),local=extractTransform(this),ms=[local],m=new Snap.Matrix,i,localString=local.toTransformString(),string=Str(local)==Str(this.matrix)?Str(_.transform):localString;while(papa.type!="svg"&&(papa=papa.parent())){ms.push(extractTransform(papa));}
i=ms.length;while(i--){m.add(ms[i]);}
return{string:string,globalMatrix:global,totalMatrix:m,localMatrix:local,diffMatrix:global.clone().add(local.invert()),global:global.toTransformString(),total:m.toTransformString(),local:localString,toString:propString};}
if(tstr instanceof Snap.Matrix){this.matrix=tstr;this._.transform=tstr.toTransformString();}else{extractTransform(this,tstr);}
if(this.node){if(this.type=="linearGradient"||this.type=="radialGradient"){$(this.node,{gradientTransform:this.matrix});}else if(this.type=="pattern"){$(this.node,{patternTransform:this.matrix});}else{$(this.node,{transform:this.matrix});}}
return this;};elproto.parent=function(){return wrap(this.node.parentNode);};elproto.append=elproto.add=function(el){if(el){if(el.type=="set"){var it=this;el.forEach(function(el){it.add(el);});return this;}
el=wrap(el);this.node.appendChild(el.node);el.paper=this.paper;}
return this;};elproto.appendTo=function(el){if(el){el=wrap(el);el.append(this);}
return this;};elproto.prepend=function(el){if(el){if(el.type=="set"){var it=this,first;el.forEach(function(el){if(first){first.after(el);}else{it.prepend(el);}
first=el;});return this;}
el=wrap(el);var parent=el.parent();this.node.insertBefore(el.node,this.node.firstChild);this.add&&this.add();el.paper=this.paper;this.parent()&&this.parent().add();parent&&parent.add();}
return this;};elproto.prependTo=function(el){el=wrap(el);el.prepend(this);return this;};elproto.before=function(el){if(el.type=="set"){var it=this;el.forEach(function(el){var parent=el.parent();it.node.parentNode.insertBefore(el.node,it.node);parent&&parent.add();});this.parent().add();return this;}
el=wrap(el);var parent=el.parent();this.node.parentNode.insertBefore(el.node,this.node);this.parent()&&this.parent().add();parent&&parent.add();el.paper=this.paper;return this;};elproto.after=function(el){el=wrap(el);var parent=el.parent();if(this.node.nextSibling){this.node.parentNode.insertBefore(el.node,this.node.nextSibling);}else{this.node.parentNode.appendChild(el.node);}
this.parent()&&this.parent().add();parent&&parent.add();el.paper=this.paper;return this;};elproto.insertBefore=function(el){el=wrap(el);var parent=this.parent();el.node.parentNode.insertBefore(this.node,el.node);this.paper=el.paper;parent&&parent.add();el.parent()&&el.parent().add();return this;};elproto.insertAfter=function(el){el=wrap(el);var parent=this.parent();el.node.parentNode.insertBefore(this.node,el.node.nextSibling);this.paper=el.paper;parent&&parent.add();el.parent()&&el.parent().add();return this;};elproto.remove=function(){var parent=this.parent();this.node.parentNode&&this.node.parentNode.removeChild(this.node);delete this.paper;this.removed=true;parent&&parent.add();return this;};elproto.select=function(query){return wrap(this.node.querySelector(query));};elproto.selectAll=function(query){var nodelist=this.node.querySelectorAll(query),set=(Snap.set||Array)();for(var i=0;i<nodelist.length;i++){set.push(wrap(nodelist[i]));}
return set;};elproto.asPX=function(attr,value){if(value==null){value=this.attr(attr);}
return+unit2px(this,attr,value);};elproto.use=function(){var use,id=this.node.id;if(!id){id=this.id;$(this.node,{id:id});}
if(this.type=="linearGradient"||this.type=="radialGradient"||this.type=="pattern"){use=make(this.type,this.node.parentNode);}else{use=make("use",this.node.parentNode);}
$(use.node,{"xlink:href":"#"+id});use.original=this;return use;};function fixids(el){var els=el.selectAll("*"),it,url=/^\s*url\(("|'|)(.*)\1\)\s*$/,ids=[],uses={};function urltest(it,name){var val=$(it.node,name);val=val&&val.match(url);val=val&&val[2];if(val&&val.charAt()=="#"){val=val.substring(1);}else{return;}
if(val){uses[val]=(uses[val]||[]).concat(function(id){var attr={};attr[name]=Snap.url(id);$(it.node,attr);});}}
function linktest(it){var val=$(it.node,"xlink:href");if(val&&val.charAt()=="#"){val=val.substring(1);}else{return;}
if(val){uses[val]=(uses[val]||[]).concat(function(id){it.attr("xlink:href","#"+id);});}}
for(var i=0,ii=els.length;i<ii;i++){it=els[i];urltest(it,"fill");urltest(it,"stroke");urltest(it,"filter");urltest(it,"mask");urltest(it,"clip-path");linktest(it);var oldid=$(it.node,"id");if(oldid){$(it.node,{id:it.id});ids.push({old:oldid,id:it.id});}}
for(i=0,ii=ids.length;i<ii;i++){var fs=uses[ids[i].old];if(fs){for(var j=0,jj=fs.length;j<jj;j++){fs[j](ids[i].id);}}}}
elproto.clone=function(){var clone=wrap(this.node.cloneNode(true));if($(clone.node,"id")){$(clone.node,{id:clone.id});}
fixids(clone);clone.insertAfter(this);return clone;};elproto.toDefs=function(){var defs=getSomeDefs(this);defs.appendChild(this.node);return this;};elproto.pattern=elproto.toPattern=function(x,y,width,height){var p=make("pattern",getSomeDefs(this));if(x==null){x=this.getBBox();}
if(is(x,"object")&&"x"in x){y=x.y;width=x.width;height=x.height;x=x.x;}
$(p.node,{x:x,y:y,width:width,height:height,patternUnits:"userSpaceOnUse",id:p.id,viewBox:[x,y,width,height].join(" ")});p.node.appendChild(this.node);return p;};elproto.marker=function(x,y,width,height,refX,refY){var p=make("marker",getSomeDefs(this));if(x==null){x=this.getBBox();}
if(is(x,"object")&&"x"in x){y=x.y;width=x.width;height=x.height;refX=x.refX||x.cx;refY=x.refY||x.cy;x=x.x;}
$(p.node,{viewBox:[x,y,width,height].join(" "),markerWidth:width,markerHeight:height,orient:"auto",refX:refX||0,refY:refY||0,id:p.id});p.node.appendChild(this.node);return p;};var eldata={};elproto.data=function(key,value){var data=eldata[this.id]=eldata[this.id]||{};if(arguments.length==0){eve("snap.data.get."+this.id,this,data,null);return data;}
if(arguments.length==1){if(Snap.is(key,"object")){for(var i in key)if(key[has](i)){this.data(i,key[i]);}
return this;}
eve("snap.data.get."+this.id,this,data[key],key);return data[key];}
data[key]=value;eve("snap.data.set."+this.id,this,value,key);return this;};elproto.removeData=function(key){if(key==null){eldata[this.id]={};}else{eldata[this.id]&&delete eldata[this.id][key];}
return this;};elproto.outerSVG=elproto.toString=toString(1);elproto.innerSVG=toString();function toString(type){return function(){var res=type?"<"+this.type:"",attr=this.node.attributes,chld=this.node.childNodes;if(type){for(var i=0,ii=attr.length;i<ii;i++){res+=" "+attr[i].name+'="'+
attr[i].value.replace(/"/g,'\\"')+'"';}}
if(chld.length){type&&(res+=">");for(i=0,ii=chld.length;i<ii;i++){if(chld[i].nodeType==3){res+=chld[i].nodeValue;}else if(chld[i].nodeType==1){res+=wrap(chld[i]).toString();}}
type&&(res+="</"+this.type+">");}else{type&&(res+="/>");}
return res;};}
elproto.toDataURL=function(){if(window&&window.btoa){var bb=this.getBBox(),svg=Snap.format('<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="{width}" height="{height}" viewBox="{x} {y} {width} {height}">{contents}</svg>',{x:+bb.x.toFixed(3),y:+bb.y.toFixed(3),width:+bb.width.toFixed(3),height:+bb.height.toFixed(3),contents:this.outerSVG()});return "data:image/svg+xml;base64,"+btoa(unescape(encodeURIComponent(svg)));}};Fragment.prototype.select=elproto.select;Fragment.prototype.selectAll=elproto.selectAll;});Snap.plugin(function(Snap,Element,Paper,glob,Fragment){var elproto=Element.prototype,is=Snap.is,Str=String,has="hasOwnProperty";function slice(from,to,f){return function(arr){var res=arr.slice(from,to);if(res.length==1){res=res[0];}
return f?f(res):res;};}
var Animation=function(attr,ms,easing,callback){if(typeof easing=="function"&&!easing.length){callback=easing;easing=mina.linear;}
this.attr=attr;this.dur=ms;easing&&(this.easing=easing);callback&&(this.callback=callback);};Snap._.Animation=Animation;Snap.animation=function(attr,ms,easing,callback){return new Animation(attr,ms,easing,callback);};elproto.inAnim=function(){var el=this,res=[];for(var id in el.anims)if(el.anims[has](id)){(function(a){res.push({anim:new Animation(a._attrs,a.dur,a.easing,a._callback),mina:a,curStatus:a.status(),status:function(val){return a.status(val);},stop:function(){a.stop();}});}(el.anims[id]));}
return res;};Snap.animate=function(from,to,setter,ms,easing,callback){if(typeof easing=="function"&&!easing.length){callback=easing;easing=mina.linear;}
var now=mina.time(),anim=mina(from,to,now,now+ms,mina.time,setter,easing);callback&&eve.once("mina.finish."+anim.id,callback);return anim;};elproto.stop=function(){var anims=this.inAnim();for(var i=0,ii=anims.length;i<ii;i++){anims[i].stop();}
return this;};elproto.animate=function(attrs,ms,easing,callback){if(typeof easing=="function"&&!easing.length){callback=easing;easing=mina.linear;}
if(attrs instanceof Animation){callback=attrs.callback;easing=attrs.easing;ms=attrs.dur;attrs=attrs.attr;}
var fkeys=[],tkeys=[],keys={},from,to,f,eq,el=this;for(var key in attrs)if(attrs[has](key)){if(el.equal){eq=el.equal(key,Str(attrs[key]));from=eq.from;to=eq.to;f=eq.f;}else{from=+el.attr(key);to=+attrs[key];}
var len=is(from,"array")?from.length:1;keys[key]=slice(fkeys.length,fkeys.length+len,f);fkeys=fkeys.concat(from);tkeys=tkeys.concat(to);}
var now=mina.time(),anim=mina(fkeys,tkeys,now,now+ms,mina.time,function(val){var attr={};for(var key in keys)if(keys[has](key)){attr[key]=keys[key](val);}
el.attr(attr);},easing);el.anims[anim.id]=anim;anim._attrs=attrs;anim._callback=callback;eve("snap.animcreated."+el.id,anim);eve.once("mina.finish."+anim.id,function(){eve.off("mina.*."+anim.id);delete el.anims[anim.id];callback&&callback.call(el);});eve.once("mina.stop."+anim.id,function(){eve.off("mina.*."+anim.id);delete el.anims[anim.id];});return el;};});Snap.plugin(function(Snap,Element,Paper,glob,Fragment){var objectToString=Object.prototype.toString,Str=String,math=Math,E="";function Matrix(a,b,c,d,e,f){if(b==null&&objectToString.call(a)=="[object SVGMatrix]"){this.a=a.a;this.b=a.b;this.c=a.c;this.d=a.d;this.e=a.e;this.f=a.f;return;}
if(a!=null){this.a=+a;this.b=+b;this.c=+c;this.d=+d;this.e=+e;this.f=+f;}else{this.a=1;this.b=0;this.c=0;this.d=1;this.e=0;this.f=0;}}
(function(matrixproto){matrixproto.add=function(a,b,c,d,e,f){if(a&&a instanceof Matrix){return this.add(a.a,a.b,a.c,a.d,a.e,a.f);}
var aNew=a*this.a+b*this.c,bNew=a*this.b+b*this.d;this.e+=e*this.a+f*this.c;this.f+=e*this.b+f*this.d;this.c=c*this.a+d*this.c;this.d=c*this.b+d*this.d;this.a=aNew;this.b=bNew;return this;};Matrix.prototype.multLeft=function(a,b,c,d,e,f){if(a&&a instanceof Matrix){return this.multLeft(a.a,a.b,a.c,a.d,a.e,a.f);}
var aNew=a*this.a+c*this.b,cNew=a*this.c+c*this.d,eNew=a*this.e+c*this.f+e;this.b=b*this.a+d*this.b;this.d=b*this.c+d*this.d;this.f=b*this.e+d*this.f+f;this.a=aNew;this.c=cNew;this.e=eNew;return this;};matrixproto.invert=function(){var me=this,x=me.a*me.d-me.b*me.c;return new Matrix(me.d/x,-me.b/x,-me.c/x,me.a/x,(me.c*me.f-me.d*me.e)/x,(me.b*me.e-me.a*me.f)/x);};matrixproto.clone=function(){return new Matrix(this.a,this.b,this.c,this.d,this.e,this.f);};matrixproto.translate=function(x,y){this.e+=x*this.a+y*this.c;this.f+=x*this.b+y*this.d;return this;};matrixproto.scale=function(x,y,cx,cy){y==null&&(y=x);(cx||cy)&&this.translate(cx,cy);this.a*=x;this.b*=x;this.c*=y;this.d*=y;(cx||cy)&&this.translate(-cx,-cy);return this;};matrixproto.rotate=function(a,x,y){a=Snap.rad(a);x=x||0;y=y||0;var cos=+math.cos(a).toFixed(9),sin=+math.sin(a).toFixed(9);this.add(cos,sin,-sin,cos,x,y);return this.add(1,0,0,1,-x,-y);};matrixproto.skewX=function(x){return this.skew(x,0);};matrixproto.skewY=function(y){return this.skew(0,y);};matrixproto.skew=function(x,y){x=x||0;y=y||0;x=Snap.rad(x);y=Snap.rad(y);var c=math.tan(x).toFixed(9);var b=math.tan(y).toFixed(9);return this.add(1,b,c,1,0,0);};matrixproto.x=function(x,y){return x*this.a+y*this.c+this.e;};matrixproto.y=function(x,y){return x*this.b+y*this.d+this.f;};matrixproto.get=function(i){return+this[Str.fromCharCode(97+i)].toFixed(4);};matrixproto.toString=function(){return "matrix("+[this.get(0),this.get(1),this.get(2),this.get(3),this.get(4),this.get(5)].join()+")";};matrixproto.offset=function(){return[this.e.toFixed(4),this.f.toFixed(4)];};function norm(a){return a[0]*a[0]+a[1]*a[1];}
function normalize(a){var mag=math.sqrt(norm(a));a[0]&&(a[0]/=mag);a[1]&&(a[1]/=mag);}
matrixproto.determinant=function(){return this.a*this.d-this.b*this.c;};matrixproto.split=function(){var out={};out.dx=this.e;out.dy=this.f;var row=[[this.a,this.b],[this.c,this.d]];out.scalex=math.sqrt(norm(row[0]));normalize(row[0]);out.shear=row[0][0]*row[1][0]+row[0][1]*row[1][1];row[1]=[row[1][0]-row[0][0]*out.shear,row[1][1]-row[0][1]*out.shear];out.scaley=math.sqrt(norm(row[1]));normalize(row[1]);out.shear/=out.scaley;if(this.determinant()<0){out.scalex=-out.scalex;}
var sin=row[0][1],cos=row[1][1];if(cos<0){out.rotate=Snap.deg(math.acos(cos));if(sin<0){out.rotate=360-out.rotate;}}else{out.rotate=Snap.deg(math.asin(sin));}
out.isSimple=!+out.shear.toFixed(9)&&(out.scalex.toFixed(9)==out.scaley.toFixed(9)||!out.rotate);out.isSuperSimple=!+out.shear.toFixed(9)&&out.scalex.toFixed(9)==out.scaley.toFixed(9)&&!out.rotate;out.noRotation=!+out.shear.toFixed(9)&&!out.rotate;return out;};matrixproto.toTransformString=function(shorter){var s=shorter||this.split();if(!+s.shear.toFixed(9)){s.scalex=+s.scalex.toFixed(4);s.scaley=+s.scaley.toFixed(4);s.rotate=+s.rotate.toFixed(4);return(s.dx||s.dy?"t"+[+s.dx.toFixed(4),+s.dy.toFixed(4)]:E)+
(s.rotate?"r"+[+s.rotate.toFixed(4),0,0]:E)+
(s.scalex!=1||s.scaley!=1?"s"+[s.scalex,s.scaley,0,0]:E);}else{return "m"+[this.get(0),this.get(1),this.get(2),this.get(3),this.get(4),this.get(5)];}};})(Matrix.prototype);Snap.Matrix=Matrix;Snap.matrix=function(a,b,c,d,e,f){return new Matrix(a,b,c,d,e,f);};});Snap.plugin(function(Snap,Element,Paper,glob,Fragment){var has="hasOwnProperty",make=Snap._.make,wrap=Snap._.wrap,is=Snap.is,getSomeDefs=Snap._.getSomeDefs,reURLValue=/^url\((['"]?)([^)]+)\1\)$/,$=Snap._.$,URL=Snap.url,Str=String,separator=Snap._.separator,E="";Snap.deurl=function(value){var res=String(value).match(reURLValue);return res?res[2]:value;}
eve.on("snap.util.attr.mask",function(value){if(value instanceof Element||value instanceof Fragment){eve.stop();if(value instanceof Fragment&&value.node.childNodes.length==1){value=value.node.firstChild;getSomeDefs(this).appendChild(value);value=wrap(value);}
if(value.type=="mask"){var mask=value;}else{mask=make("mask",getSomeDefs(this));mask.node.appendChild(value.node);}
!mask.node.id&&$(mask.node,{id:mask.id});$(this.node,{mask:URL(mask.id)});}});(function(clipIt){eve.on("snap.util.attr.clip",clipIt);eve.on("snap.util.attr.clip-path",clipIt);eve.on("snap.util.attr.clipPath",clipIt);}(function(value){if(value instanceof Element||value instanceof Fragment){eve.stop();var clip,node=value.node;while(node){if(node.nodeName==="clipPath"){clip=new Element(node);break;}
if(node.nodeName==="svg"){clip=undefined;break;}
node=node.parentNode;}
if(!clip){clip=make("clipPath",getSomeDefs(this));clip.node.appendChild(value.node);!clip.node.id&&$(clip.node,{id:clip.id});}
$(this.node,{"clip-path":URL(clip.node.id||clip.id)});}}));function fillStroke(name){return function(value){eve.stop();if(value instanceof Fragment&&value.node.childNodes.length==1&&(value.node.firstChild.tagName=="radialGradient"||value.node.firstChild.tagName=="linearGradient"||value.node.firstChild.tagName=="pattern")){value=value.node.firstChild;getSomeDefs(this).appendChild(value);value=wrap(value);}
if(value instanceof Element){if(value.type=="radialGradient"||value.type=="linearGradient"||value.type=="pattern"){if(!value.node.id){$(value.node,{id:value.id});}
var fill=URL(value.node.id);}else{fill=value.attr(name);}}else{fill=Snap.color(value);if(fill.error){var grad=Snap(getSomeDefs(this).ownerSVGElement).gradient(value);if(grad){if(!grad.node.id){$(grad.node,{id:grad.id});}
fill=URL(grad.node.id);}else{fill=value;}}else{fill=Str(fill);}}
var attrs={};attrs[name]=fill;$(this.node,attrs);this.node.style[name]=E;};}
eve.on("snap.util.attr.fill",fillStroke("fill"));eve.on("snap.util.attr.stroke",fillStroke("stroke"));var gradrg=/^([lr])(?:\(([^)]*)\))?(.*)$/i;eve.on("snap.util.grad.parse",function parseGrad(string){string=Str(string);var tokens=string.match(gradrg);if(!tokens){return null;}
var type=tokens[1],params=tokens[2],stops=tokens[3];params=params.split(/\s*,\s*/).map(function(el){return+el==el?+el:el;});if(params.length==1&&params[0]==0){params=[];}
stops=stops.split("-");stops=stops.map(function(el){el=el.split(":");var out={color:el[0]};if(el[1]){out.offset=parseFloat(el[1]);}
return out;});var len=stops.length,start=0,j=0;function seed(i,end){var step=(end-start)/(i-j);for(var k=j;k<i;k++){stops[k].offset=+(+start+step*(k-j)).toFixed(2);}
j=i;start=end;}
len--;for(var i=0;i<len;i++)if("offset"in stops[i]){seed(i,stops[i].offset);}
stops[len].offset=stops[len].offset||100;seed(len,stops[len].offset);return{type:type,params:params,stops:stops};});eve.on("snap.util.attr.d",function(value){eve.stop();if(is(value,"array")&&is(value[0],"array")){value=Snap.path.toString.call(value);}
value=Str(value);if(value.match(/[ruo]/i)){value=Snap.path.toAbsolute(value);}
$(this.node,{d:value});})(-1);eve.on("snap.util.attr.#text",function(value){eve.stop();value=Str(value);var txt=glob.doc.createTextNode(value);while(this.node.firstChild){this.node.removeChild(this.node.firstChild);}
this.node.appendChild(txt);})(-1);eve.on("snap.util.attr.path",function(value){eve.stop();this.attr({d:value});})(-1);eve.on("snap.util.attr.class",function(value){eve.stop();this.node.className.baseVal=value;})(-1);eve.on("snap.util.attr.viewBox",function(value){var vb;if(is(value,"object")&&"x"in value){vb=[value.x,value.y,value.width,value.height].join(" ");}else if(is(value,"array")){vb=value.join(" ");}else{vb=value;}
$(this.node,{viewBox:vb});eve.stop();})(-1);eve.on("snap.util.attr.transform",function(value){this.transform(value);eve.stop();})(-1);eve.on("snap.util.attr.r",function(value){if(this.type=="rect"){eve.stop();$(this.node,{rx:value,ry:value});}})(-1);eve.on("snap.util.attr.textpath",function(value){eve.stop();if(this.type=="text"){var id,tp,node;if(!value&&this.textPath){tp=this.textPath;while(tp.node.firstChild){this.node.appendChild(tp.node.firstChild);}
tp.remove();delete this.textPath;return;}
if(is(value,"string")){var defs=getSomeDefs(this),path=wrap(defs.parentNode).path(value);defs.appendChild(path.node);id=path.id;path.attr({id:id});}else{value=wrap(value);if(value instanceof Element){id=value.attr("id");if(!id){id=value.id;value.attr({id:id});}}}
if(id){tp=this.textPath;node=this.node;if(tp){tp.attr({"xlink:href":"#"+id});}else{tp=$("textPath",{"xlink:href":"#"+id});while(node.firstChild){tp.appendChild(node.firstChild);}
node.appendChild(tp);this.textPath=wrap(tp);}}}})(-1);eve.on("snap.util.attr.text",function(value){if(this.type=="text"){var i=0,node=this.node,tuner=function(chunk){var out=$("tspan");if(is(chunk,"array")){for(var i=0;i<chunk.length;i++){out.appendChild(tuner(chunk[i]));}}else{out.appendChild(glob.doc.createTextNode(chunk));}
out.normalize&&out.normalize();return out;};while(node.firstChild){node.removeChild(node.firstChild);}
var tuned=tuner(value);while(tuned.firstChild){node.appendChild(tuned.firstChild);}}
eve.stop();})(-1);function setFontSize(value){eve.stop();if(value==+value){value+="px";}
this.node.style.fontSize=value;}
eve.on("snap.util.attr.fontSize",setFontSize)(-1);eve.on("snap.util.attr.font-size",setFontSize)(-1);eve.on("snap.util.getattr.transform",function(){eve.stop();return this.transform();})(-1);eve.on("snap.util.getattr.textpath",function(){eve.stop();return this.textPath;})(-1);(function(){function getter(end){return function(){eve.stop();var style=glob.doc.defaultView.getComputedStyle(this.node,null).getPropertyValue("marker-"+end);if(style=="none"){return style;}else{return Snap(glob.doc.getElementById(style.match(reURLValue)[1]));}};}
function setter(end){return function(value){eve.stop();var name="marker"+end.charAt(0).toUpperCase()+end.substring(1);if(value==""||!value){this.node.style[name]="none";return;}
if(value.type=="marker"){var id=value.node.id;if(!id){$(value.node,{id:value.id});}
this.node.style[name]=URL(id);return;}};}
eve.on("snap.util.getattr.marker-end",getter("end"))(-1);eve.on("snap.util.getattr.markerEnd",getter("end"))(-1);eve.on("snap.util.getattr.marker-start",getter("start"))(-1);eve.on("snap.util.getattr.markerStart",getter("start"))(-1);eve.on("snap.util.getattr.marker-mid",getter("mid"))(-1);eve.on("snap.util.getattr.markerMid",getter("mid"))(-1);eve.on("snap.util.attr.marker-end",setter("end"))(-1);eve.on("snap.util.attr.markerEnd",setter("end"))(-1);eve.on("snap.util.attr.marker-start",setter("start"))(-1);eve.on("snap.util.attr.markerStart",setter("start"))(-1);eve.on("snap.util.attr.marker-mid",setter("mid"))(-1);eve.on("snap.util.attr.markerMid",setter("mid"))(-1);}());eve.on("snap.util.getattr.r",function(){if(this.type=="rect"&&$(this.node,"rx")==$(this.node,"ry")){eve.stop();return $(this.node,"rx");}})(-1);function textExtract(node){var out=[];var children=node.childNodes;for(var i=0,ii=children.length;i<ii;i++){var chi=children[i];if(chi.nodeType==3){out.push(chi.nodeValue);}
if(chi.tagName=="tspan"){if(chi.childNodes.length==1&&chi.firstChild.nodeType==3){out.push(chi.firstChild.nodeValue);}else{out.push(textExtract(chi));}}}
return out;}
eve.on("snap.util.getattr.text",function(){if(this.type=="text"||this.type=="tspan"){eve.stop();var out=textExtract(this.node);return out.length==1?out[0]:out;}})(-1);eve.on("snap.util.getattr.#text",function(){return this.node.textContent;})(-1);eve.on("snap.util.getattr.fill",function(internal){if(internal){return;}
eve.stop();var value=eve("snap.util.getattr.fill",this,true).firstDefined();return Snap(Snap.deurl(value))||value;})(-1);eve.on("snap.util.getattr.stroke",function(internal){if(internal){return;}
eve.stop();var value=eve("snap.util.getattr.stroke",this,true).firstDefined();return Snap(Snap.deurl(value))||value;})(-1);eve.on("snap.util.getattr.viewBox",function(){eve.stop();var vb=$(this.node,"viewBox");if(vb){vb=vb.split(separator);return Snap._.box(+vb[0],+vb[1],+vb[2],+vb[3]);}else{return;}})(-1);eve.on("snap.util.getattr.points",function(){var p=$(this.node,"points");eve.stop();if(p){return p.split(separator);}else{return;}})(-1);eve.on("snap.util.getattr.path",function(){var p=$(this.node,"d");eve.stop();return p;})(-1);eve.on("snap.util.getattr.class",function(){return this.node.className.baseVal;})(-1);function getFontSize(){eve.stop();return this.node.style.fontSize;}
eve.on("snap.util.getattr.fontSize",getFontSize)(-1);eve.on("snap.util.getattr.font-size",getFontSize)(-1);});Snap.plugin(function(Snap,Element,Paper,glob,Fragment){var rgNotSpace=/\S+/g,rgBadSpace=/[\t\r\n\f]/g,rgTrim=/(^\s+|\s+$)/g,Str=String,elproto=Element.prototype;elproto.addClass=function(value){var classes=Str(value||"").match(rgNotSpace)||[],elem=this.node,className=elem.className.baseVal,curClasses=className.match(rgNotSpace)||[],j,pos,clazz,finalValue;if(classes.length){j=0;while(clazz=classes[j++]){pos=curClasses.indexOf(clazz);if(!~pos){curClasses.push(clazz);}}
finalValue=curClasses.join(" ");if(className!=finalValue){elem.className.baseVal=finalValue;}}
return this;};elproto.removeClass=function(value){var classes=Str(value||"").match(rgNotSpace)||[],elem=this.node,className=elem.className.baseVal,curClasses=className.match(rgNotSpace)||[],j,pos,clazz,finalValue;if(curClasses.length){j=0;while(clazz=classes[j++]){pos=curClasses.indexOf(clazz);if(~pos){curClasses.splice(pos,1);}}
finalValue=curClasses.join(" ");if(className!=finalValue){elem.className.baseVal=finalValue;}}
return this;};elproto.hasClass=function(value){var elem=this.node,className=elem.className.baseVal,curClasses=className.match(rgNotSpace)||[];return!!~curClasses.indexOf(value);};elproto.toggleClass=function(value,flag){if(flag!=null){if(flag){return this.addClass(value);}else{return this.removeClass(value);}}
var classes=(value||"").match(rgNotSpace)||[],elem=this.node,className=elem.className.baseVal,curClasses=className.match(rgNotSpace)||[],j,pos,clazz,finalValue;j=0;while(clazz=classes[j++]){pos=curClasses.indexOf(clazz);if(~pos){curClasses.splice(pos,1);}else{curClasses.push(clazz);}}
finalValue=curClasses.join(" ");if(className!=finalValue){elem.className.baseVal=finalValue;}
return this;};});Snap.plugin(function(Snap,Element,Paper,glob,Fragment){var operators={"+":function(x,y){return x+y;},"-":function(x,y){return x-y;},"/":function(x,y){return x/y;},"*":function(x,y){return x*y;}},Str=String,reUnit=/[a-z]+$/i,reAddon=/^\s*([+\-\/*])\s*=\s*([\d.eE+\-]+)\s*([^\d\s]+)?\s*$/;function getNumber(val){return val;}
function getUnit(unit){return function(val){return+val.toFixed(3)+unit;};}
eve.on("snap.util.attr",function(val){var plus=Str(val).match(reAddon);if(plus){var evnt=eve.nt(),name=evnt.substring(evnt.lastIndexOf(".")+1),a=this.attr(name),atr={};eve.stop();var unit=plus[3]||"",aUnit=a.match(reUnit),op=operators[plus[1]];if(aUnit&&aUnit==unit){val=op(parseFloat(a),+plus[2]);}else{a=this.asPX(name);val=op(this.asPX(name),this.asPX(name,plus[2]+unit));}
if(isNaN(a)||isNaN(val)){return;}
atr[name]=val;this.attr(atr);}})(-10);eve.on("snap.util.equal",function(name,b){var A,B,a=Str(this.attr(name)||""),el=this,bplus=Str(b).match(reAddon);if(bplus){eve.stop();var unit=bplus[3]||"",aUnit=a.match(reUnit),op=operators[bplus[1]];if(aUnit&&aUnit==unit){return{from:parseFloat(a),to:op(parseFloat(a),+bplus[2]),f:getUnit(aUnit)};}else{a=this.asPX(name);return{from:a,to:op(a,this.asPX(name,bplus[2]+unit)),f:getNumber};}}})(-10);});Snap.plugin(function(Snap,Element,Paper,glob,Fragment){var proto=Paper.prototype,is=Snap.is;proto.rect=function(x,y,w,h,rx,ry){var attr;if(ry==null){ry=rx;}
if(is(x,"object")&&x=="[object Object]"){attr=x;}else if(x!=null){attr={x:x,y:y,width:w,height:h};if(rx!=null){attr.rx=rx;attr.ry=ry;}}
return this.el("rect",attr);};proto.circle=function(cx,cy,r){var attr;if(is(cx,"object")&&cx=="[object Object]"){attr=cx;}else if(cx!=null){attr={cx:cx,cy:cy,r:r};}
return this.el("circle",attr);};var preload=(function(){function onerror(){this.parentNode.removeChild(this);}
return function(src,f){var img=glob.doc.createElement("img"),body=glob.doc.body;img.style.cssText="position:absolute;left:-9999em;top:-9999em";img.onload=function(){f.call(img);img.onload=img.onerror=null;body.removeChild(img);};img.onerror=onerror;body.appendChild(img);img.src=src;};}());proto.image=function(src,x,y,width,height){var el=this.el("image");if(is(src,"object")&&"src"in src){el.attr(src);}else if(src!=null){var set={"xlink:href":src,preserveAspectRatio:"none"};if(x!=null&&y!=null){set.x=x;set.y=y;}
if(width!=null&&height!=null){set.width=width;set.height=height;}else{preload(src,function(){Snap._.$(el.node,{width:this.offsetWidth,height:this.offsetHeight});});}
Snap._.$(el.node,set);}
return el;};proto.ellipse=function(cx,cy,rx,ry){var attr;if(is(cx,"object")&&cx=="[object Object]"){attr=cx;}else if(cx!=null){attr={cx:cx,cy:cy,rx:rx,ry:ry};}
return this.el("ellipse",attr);};proto.path=function(d){var attr;if(is(d,"object")&&!is(d,"array")){attr=d;}else if(d){attr={d:d};}
return this.el("path",attr);};proto.group=proto.g=function(first){var attr,el=this.el("g");if(arguments.length==1&&first&&!first.type){el.attr(first);}else if(arguments.length){el.add(Array.prototype.slice.call(arguments,0));}
return el;};proto.svg=function(x,y,width,height,vbx,vby,vbw,vbh){var attrs={};if(is(x,"object")&&y==null){attrs=x;}else{if(x!=null){attrs.x=x;}
if(y!=null){attrs.y=y;}
if(width!=null){attrs.width=width;}
if(height!=null){attrs.height=height;}
if(vbx!=null&&vby!=null&&vbw!=null&&vbh!=null){attrs.viewBox=[vbx,vby,vbw,vbh];}}
return this.el("svg",attrs);};proto.mask=function(first){var attr,el=this.el("mask");if(arguments.length==1&&first&&!first.type){el.attr(first);}else if(arguments.length){el.add(Array.prototype.slice.call(arguments,0));}
return el;};proto.ptrn=function(x,y,width,height,vx,vy,vw,vh){if(is(x,"object")){var attr=x;}else{attr={patternUnits:"userSpaceOnUse"};if(x){attr.x=x;}
if(y){attr.y=y;}
if(width!=null){attr.width=width;}
if(height!=null){attr.height=height;}
if(vx!=null&&vy!=null&&vw!=null&&vh!=null){attr.viewBox=[vx,vy,vw,vh];}else{attr.viewBox=[x||0,y||0,width||0,height||0];}}
return this.el("pattern",attr);};proto.use=function(id){if(id!=null){if(id instanceof Element){if(!id.attr("id")){id.attr({id:Snap._.id(id)});}
id=id.attr("id");}
if(String(id).charAt()=="#"){id=id.substring(1);}
return this.el("use",{"xlink:href":"#"+id});}else{return Element.prototype.use.call(this);}};proto.symbol=function(vx,vy,vw,vh){var attr={};if(vx!=null&&vy!=null&&vw!=null&&vh!=null){attr.viewBox=[vx,vy,vw,vh];}
return this.el("symbol",attr);};proto.text=function(x,y,text){var attr={};if(is(x,"object")){attr=x;}else if(x!=null){attr={x:x,y:y,text:text||""};}
return this.el("text",attr);};proto.line=function(x1,y1,x2,y2){var attr={};if(is(x1,"object")){attr=x1;}else if(x1!=null){attr={x1:x1,x2:x2,y1:y1,y2:y2};}
return this.el("line",attr);};proto.polyline=function(points){if(arguments.length>1){points=Array.prototype.slice.call(arguments,0);}
var attr={};if(is(points,"object")&&!is(points,"array")){attr=points;}else if(points!=null){attr={points:points};}
return this.el("polyline",attr);};proto.polygon=function(points){if(arguments.length>1){points=Array.prototype.slice.call(arguments,0);}
var attr={};if(is(points,"object")&&!is(points,"array")){attr=points;}else if(points!=null){attr={points:points};}
return this.el("polygon",attr);};(function(){var $=Snap._.$;function Gstops(){return this.selectAll("stop");}
function GaddStop(color,offset){var stop=$("stop"),attr={offset:+offset+"%"};color=Snap.color(color);attr["stop-color"]=color.hex;if(color.opacity<1){attr["stop-opacity"]=color.opacity;}
$(stop,attr);var stops=this.stops(),inserted;for(var i=0;i<stops.length;i++){var stopOffset=parseFloat(stops[i].attr("offset"));if(stopOffset>offset){this.node.insertBefore(stop,stops[i].node);inserted=true;break;}}
if(!inserted){this.node.appendChild(stop);}
return this;}
function GgetBBox(){if(this.type=="linearGradient"){var x1=$(this.node,"x1")||0,x2=$(this.node,"x2")||1,y1=$(this.node,"y1")||0,y2=$(this.node,"y2")||0;return Snap._.box(x1,y1,math.abs(x2-x1),math.abs(y2-y1));}else{var cx=this.node.cx||.5,cy=this.node.cy||.5,r=this.node.r||0;return Snap._.box(cx-r,cy-r,r*2,r*2);}}
function GsetStops(str){var grad=str,stops=this.stops();if(typeof str=="string"){grad=eve("snap.util.grad.parse",null,"l(0,0,0,1)"+str).firstDefined().stops;}
if(!Snap.is(grad,"array")){return;}
for(var i=0;i<stops.length;i++){if(grad[i]){var color=Snap.color(grad[i].color),attr={"offset":grad[i].offset+"%"};attr["stop-color"]=color.hex;if(color.opacity<1){attr["stop-opacity"]=color.opacity;}
stops[i].attr(attr);}else{stops[i].remove();}}
for(i=stops.length;i<grad.length;i++){this.addStop(grad[i].color,grad[i].offset);}
return this;}
function gradient(defs,str){var grad=eve("snap.util.grad.parse",null,str).firstDefined(),el;if(!grad){return null;}
grad.params.unshift(defs);if(grad.type.toLowerCase()=="l"){el=gradientLinear.apply(0,grad.params);}else{el=gradientRadial.apply(0,grad.params);}
if(grad.type!=grad.type.toLowerCase()){$(el.node,{gradientUnits:"userSpaceOnUse"});}
var stops=grad.stops,len=stops.length;for(var i=0;i<len;i++){var stop=stops[i];el.addStop(stop.color,stop.offset);}
return el;}
function gradientLinear(defs,x1,y1,x2,y2){var el=Snap._.make("linearGradient",defs);el.stops=Gstops;el.addStop=GaddStop;el.getBBox=GgetBBox;el.setStops=GsetStops;if(x1!=null){$(el.node,{x1:x1,y1:y1,x2:x2,y2:y2});}
return el;}
function gradientRadial(defs,cx,cy,r,fx,fy){var el=Snap._.make("radialGradient",defs);el.stops=Gstops;el.addStop=GaddStop;el.getBBox=GgetBBox;if(cx!=null){$(el.node,{cx:cx,cy:cy,r:r});}
if(fx!=null&&fy!=null){$(el.node,{fx:fx,fy:fy});}
return el;}
proto.gradient=function(str){return gradient(this.defs,str);};proto.gradientLinear=function(x1,y1,x2,y2){return gradientLinear(this.defs,x1,y1,x2,y2);};proto.gradientRadial=function(cx,cy,r,fx,fy){return gradientRadial(this.defs,cx,cy,r,fx,fy);};proto.toString=function(){var doc=this.node.ownerDocument,f=doc.createDocumentFragment(),d=doc.createElement("div"),svg=this.node.cloneNode(true),res;f.appendChild(d);d.appendChild(svg);Snap._.$(svg,{xmlns:"http://www.w3.org/2000/svg"});res=d.innerHTML;f.removeChild(f.firstChild);return res;};proto.toDataURL=function(){if(window&&window.btoa){return "data:image/svg+xml;base64,"+btoa(unescape(encodeURIComponent(this)));}};proto.clear=function(){var node=this.node.firstChild,next;while(node){next=node.nextSibling;if(node.tagName!="defs"){node.parentNode.removeChild(node);}else{proto.clear.call({node:node});}
node=next;}};}());});Snap.plugin(function(Snap,Element,Paper,glob){var elproto=Element.prototype,is=Snap.is,clone=Snap._.clone,has="hasOwnProperty",p2s=/,?([a-z]),?/gi,toFloat=parseFloat,math=Math,PI=math.PI,mmin=math.min,mmax=math.max,pow=math.pow,abs=math.abs;function paths(ps){var p=paths.ps=paths.ps||{};if(p[ps]){p[ps].sleep=100;}else{p[ps]={sleep:100};}
setTimeout(function(){for(var key in p)if(p[has](key)&&key!=ps){p[key].sleep--;!p[key].sleep&&delete p[key];}});return p[ps];}
function box(x,y,width,height){if(x==null){x=y=width=height=0;}
if(y==null){y=x.y;width=x.width;height=x.height;x=x.x;}
return{x:x,y:y,width:width,w:width,height:height,h:height,x2:x+width,y2:y+height,cx:x+width/2,cy:y+height/2,r1:math.min(width,height)/2,r2:math.max(width,height)/2,r0:math.sqrt(width*width+height*height)/2,path:rectPath(x,y,width,height),vb:[x,y,width,height].join(" ")};}
function toString(){return this.join(",").replace(p2s,"$1");}
function pathClone(pathArray){var res=clone(pathArray);res.toString=toString;return res;}
function getPointAtSegmentLength(p1x,p1y,c1x,c1y,c2x,c2y,p2x,p2y,length){if(length==null){return bezlen(p1x,p1y,c1x,c1y,c2x,c2y,p2x,p2y);}else{return findDotsAtSegment(p1x,p1y,c1x,c1y,c2x,c2y,p2x,p2y,getTotLen(p1x,p1y,c1x,c1y,c2x,c2y,p2x,p2y,length));}}
function getLengthFactory(istotal,subpath){function O(val){return+(+val).toFixed(3);}
return Snap._.cacher(function(path,length,onlystart){if(path instanceof Element){path=path.attr("d");}
path=path2curve(path);var x,y,p,l,sp="",subpaths={},point,len=0;for(var i=0,ii=path.length;i<ii;i++){p=path[i];if(p[0]=="M"){x=+p[1];y=+p[2];}else{l=getPointAtSegmentLength(x,y,p[1],p[2],p[3],p[4],p[5],p[6]);if(len+l>length){if(subpath&&!subpaths.start){point=getPointAtSegmentLength(x,y,p[1],p[2],p[3],p[4],p[5],p[6],length-len);sp+=["C"+O(point.start.x),O(point.start.y),O(point.m.x),O(point.m.y),O(point.x),O(point.y)];if(onlystart){return sp;}
subpaths.start=sp;sp=["M"+O(point.x),O(point.y)+"C"+O(point.n.x),O(point.n.y),O(point.end.x),O(point.end.y),O(p[5]),O(p[6])].join();len+=l;x=+p[5];y=+p[6];continue;}
if(!istotal&&!subpath){point=getPointAtSegmentLength(x,y,p[1],p[2],p[3],p[4],p[5],p[6],length-len);return point;}}
len+=l;x=+p[5];y=+p[6];}
sp+=p.shift()+p;}
subpaths.end=sp;point=istotal?len:subpath?subpaths:findDotsAtSegment(x,y,p[0],p[1],p[2],p[3],p[4],p[5],1);return point;},null,Snap._.clone);}
var getTotalLength=getLengthFactory(1),getPointAtLength=getLengthFactory(),getSubpathsAtLength=getLengthFactory(0,1);function findDotsAtSegment(p1x,p1y,c1x,c1y,c2x,c2y,p2x,p2y,t){var t1=1-t,t13=pow(t1,3),t12=pow(t1,2),t2=t*t,t3=t2*t,x=t13*p1x+t12*3*t*c1x+t1*3*t*t*c2x+t3*p2x,y=t13*p1y+t12*3*t*c1y+t1*3*t*t*c2y+t3*p2y,mx=p1x+2*t*(c1x-p1x)+t2*(c2x-2*c1x+p1x),my=p1y+2*t*(c1y-p1y)+t2*(c2y-2*c1y+p1y),nx=c1x+2*t*(c2x-c1x)+t2*(p2x-2*c2x+c1x),ny=c1y+2*t*(c2y-c1y)+t2*(p2y-2*c2y+c1y),ax=t1*p1x+t*c1x,ay=t1*p1y+t*c1y,cx=t1*c2x+t*p2x,cy=t1*c2y+t*p2y,alpha=90-math.atan2(mx-nx,my-ny)*180/PI;return{x:x,y:y,m:{x:mx,y:my},n:{x:nx,y:ny},start:{x:ax,y:ay},end:{x:cx,y:cy},alpha:alpha};}
function bezierBBox(p1x,p1y,c1x,c1y,c2x,c2y,p2x,p2y){if(!Snap.is(p1x,"array")){p1x=[p1x,p1y,c1x,c1y,c2x,c2y,p2x,p2y];}
var bbox=curveDim.apply(null,p1x);return box(bbox.min.x,bbox.min.y,bbox.max.x-bbox.min.x,bbox.max.y-bbox.min.y);}
function isPointInsideBBox(bbox,x,y){return x>=bbox.x&&x<=bbox.x+bbox.width&&y>=bbox.y&&y<=bbox.y+bbox.height;}
function isBBoxIntersect(bbox1,bbox2){bbox1=box(bbox1);bbox2=box(bbox2);return isPointInsideBBox(bbox2,bbox1.x,bbox1.y)||isPointInsideBBox(bbox2,bbox1.x2,bbox1.y)||isPointInsideBBox(bbox2,bbox1.x,bbox1.y2)||isPointInsideBBox(bbox2,bbox1.x2,bbox1.y2)||isPointInsideBBox(bbox1,bbox2.x,bbox2.y)||isPointInsideBBox(bbox1,bbox2.x2,bbox2.y)||isPointInsideBBox(bbox1,bbox2.x,bbox2.y2)||isPointInsideBBox(bbox1,bbox2.x2,bbox2.y2)||(bbox1.x<bbox2.x2&&bbox1.x>bbox2.x||bbox2.x<bbox1.x2&&bbox2.x>bbox1.x)&&(bbox1.y<bbox2.y2&&bbox1.y>bbox2.y||bbox2.y<bbox1.y2&&bbox2.y>bbox1.y);}
function base3(t,p1,p2,p3,p4){var t1=-3*p1+9*p2-9*p3+3*p4,t2=t*t1+6*p1-12*p2+6*p3;return t*t2-3*p1+3*p2;}
function bezlen(x1,y1,x2,y2,x3,y3,x4,y4,z){if(z==null){z=1;}
z=z>1?1:z<0?0:z;var z2=z/2,n=12,Tvalues=[-.1252,.1252,-.3678,.3678,-.5873,.5873,-.7699,.7699,-.9041,.9041,-.9816,.9816],Cvalues=[0.2491,0.2491,0.2335,0.2335,0.2032,0.2032,0.1601,0.1601,0.1069,0.1069,0.0472,0.0472],sum=0;for(var i=0;i<n;i++){var ct=z2*Tvalues[i]+z2,xbase=base3(ct,x1,x2,x3,x4),ybase=base3(ct,y1,y2,y3,y4),comb=xbase*xbase+ybase*ybase;sum+=Cvalues[i]*math.sqrt(comb);}
return z2*sum;}
function getTotLen(x1,y1,x2,y2,x3,y3,x4,y4,ll){if(ll<0||bezlen(x1,y1,x2,y2,x3,y3,x4,y4)<ll){return;}
var t=1,step=t/2,t2=t-step,l,e=.01;l=bezlen(x1,y1,x2,y2,x3,y3,x4,y4,t2);while(abs(l-ll)>e){step/=2;t2+=(l<ll?1:-1)*step;l=bezlen(x1,y1,x2,y2,x3,y3,x4,y4,t2);}
return t2;}
function intersect(x1,y1,x2,y2,x3,y3,x4,y4){if(mmax(x1,x2)<mmin(x3,x4)||mmin(x1,x2)>mmax(x3,x4)||mmax(y1,y2)<mmin(y3,y4)||mmin(y1,y2)>mmax(y3,y4)){return;}
var nx=(x1*y2-y1*x2)*(x3-x4)-(x1-x2)*(x3*y4-y3*x4),ny=(x1*y2-y1*x2)*(y3-y4)-(y1-y2)*(x3*y4-y3*x4),denominator=(x1-x2)*(y3-y4)-(y1-y2)*(x3-x4);if(!denominator){return;}
var px=nx/denominator,py=ny/denominator,px2=+px.toFixed(2),py2=+py.toFixed(2);if(px2<+mmin(x1,x2).toFixed(2)||px2>+mmax(x1,x2).toFixed(2)||px2<+mmin(x3,x4).toFixed(2)||px2>+mmax(x3,x4).toFixed(2)||py2<+mmin(y1,y2).toFixed(2)||py2>+mmax(y1,y2).toFixed(2)||py2<+mmin(y3,y4).toFixed(2)||py2>+mmax(y3,y4).toFixed(2)){return;}
return{x:px,y:py};}
function inter(bez1,bez2){return interHelper(bez1,bez2);}
function interCount(bez1,bez2){return interHelper(bez1,bez2,1);}
function interHelper(bez1,bez2,justCount){var bbox1=bezierBBox(bez1),bbox2=bezierBBox(bez2);if(!isBBoxIntersect(bbox1,bbox2)){return justCount?0:[];}
var l1=bezlen.apply(0,bez1),l2=bezlen.apply(0,bez2),n1=~~(l1/8),n2=~~(l2/8),dots1=[],dots2=[],xy={},res=justCount?0:[];for(var i=0;i<n1+1;i++){var p=findDotsAtSegment.apply(0,bez1.concat(i/n1));dots1.push({x:p.x,y:p.y,t:i/n1});}
for(i=0;i<n2+1;i++){p=findDotsAtSegment.apply(0,bez2.concat(i/n2));dots2.push({x:p.x,y:p.y,t:i/n2});}
for(i=0;i<n1;i++){for(var j=0;j<n2;j++){var di=dots1[i],di1=dots1[i+1],dj=dots2[j],dj1=dots2[j+1],ci=abs(di1.x-di.x)<.001?"y":"x",cj=abs(dj1.x-dj.x)<.001?"y":"x",is=intersect(di.x,di.y,di1.x,di1.y,dj.x,dj.y,dj1.x,dj1.y);if(is){if(xy[is.x.toFixed(4)]==is.y.toFixed(4)){continue;}
xy[is.x.toFixed(4)]=is.y.toFixed(4);var t1=di.t+abs((is[ci]-di[ci])/(di1[ci]-di[ci]))*(di1.t-di.t),t2=dj.t+abs((is[cj]-dj[cj])/(dj1[cj]-dj[cj]))*(dj1.t-dj.t);if(t1>=0&&t1<=1&&t2>=0&&t2<=1){if(justCount){res++;}else{res.push({x:is.x,y:is.y,t1:t1,t2:t2});}}}}}
return res;}
function pathIntersection(path1,path2){return interPathHelper(path1,path2);}
function pathIntersectionNumber(path1,path2){return interPathHelper(path1,path2,1);}
function interPathHelper(path1,path2,justCount){path1=path2curve(path1);path2=path2curve(path2);var x1,y1,x2,y2,x1m,y1m,x2m,y2m,bez1,bez2,res=justCount?0:[];for(var i=0,ii=path1.length;i<ii;i++){var pi=path1[i];if(pi[0]=="M"){x1=x1m=pi[1];y1=y1m=pi[2];}else{if(pi[0]=="C"){bez1=[x1,y1].concat(pi.slice(1));x1=bez1[6];y1=bez1[7];}else{bez1=[x1,y1,x1,y1,x1m,y1m,x1m,y1m];x1=x1m;y1=y1m;}
for(var j=0,jj=path2.length;j<jj;j++){var pj=path2[j];if(pj[0]=="M"){x2=x2m=pj[1];y2=y2m=pj[2];}else{if(pj[0]=="C"){bez2=[x2,y2].concat(pj.slice(1));x2=bez2[6];y2=bez2[7];}else{bez2=[x2,y2,x2,y2,x2m,y2m,x2m,y2m];x2=x2m;y2=y2m;}
var intr=interHelper(bez1,bez2,justCount);if(justCount){res+=intr;}else{for(var k=0,kk=intr.length;k<kk;k++){intr[k].segment1=i;intr[k].segment2=j;intr[k].bez1=bez1;intr[k].bez2=bez2;}
res=res.concat(intr);}}}}}
return res;}
function isPointInsidePath(path,x,y){var bbox=pathBBox(path);return isPointInsideBBox(bbox,x,y)&&interPathHelper(path,[["M",x,y],["H",bbox.x2+10]],1)%2==1;}
function pathBBox(path){var pth=paths(path);if(pth.bbox){return clone(pth.bbox);}
if(!path){return box();}
path=path2curve(path);var x=0,y=0,X=[],Y=[],p;for(var i=0,ii=path.length;i<ii;i++){p=path[i];if(p[0]=="M"){x=p[1];y=p[2];X.push(x);Y.push(y);}else{var dim=curveDim(x,y,p[1],p[2],p[3],p[4],p[5],p[6]);X=X.concat(dim.min.x,dim.max.x);Y=Y.concat(dim.min.y,dim.max.y);x=p[5];y=p[6];}}
var xmin=mmin.apply(0,X),ymin=mmin.apply(0,Y),xmax=mmax.apply(0,X),ymax=mmax.apply(0,Y),bb=box(xmin,ymin,xmax-xmin,ymax-ymin);pth.bbox=clone(bb);return bb;}
function rectPath(x,y,w,h,r){if(r){return[["M",+x+ +r,y],["l",w-r*2,0],["a",r,r,0,0,1,r,r],["l",0,h-r*2],["a",r,r,0,0,1,-r,r],["l",r*2-w,0],["a",r,r,0,0,1,-r,-r],["l",0,r*2-h],["a",r,r,0,0,1,r,-r],["z"]];}
var res=[["M",x,y],["l",w,0],["l",0,h],["l",-w,0],["z"]];res.toString=toString;return res;}
function ellipsePath(x,y,rx,ry,a){if(a==null&&ry==null){ry=rx;}
x=+x;y=+y;rx=+rx;ry=+ry;if(a!=null){var rad=Math.PI/180,x1=x+rx*Math.cos(-ry*rad),x2=x+rx*Math.cos(-a*rad),y1=y+rx*Math.sin(-ry*rad),y2=y+rx*Math.sin(-a*rad),res=[["M",x1,y1],["A",rx,rx,0,+(a-ry>180),0,x2,y2]];}else{res=[["M",x,y],["m",0,-ry],["a",rx,ry,0,1,1,0,2*ry],["a",rx,ry,0,1,1,0,-2*ry],["z"]];}
res.toString=toString;return res;}
var unit2px=Snap._unit2px,getPath={path:function(el){return el.attr("path");},circle:function(el){var attr=unit2px(el);return ellipsePath(attr.cx,attr.cy,attr.r);},ellipse:function(el){var attr=unit2px(el);return ellipsePath(attr.cx||0,attr.cy||0,attr.rx,attr.ry);},rect:function(el){var attr=unit2px(el);return rectPath(attr.x||0,attr.y||0,attr.width,attr.height,attr.rx,attr.ry);},image:function(el){var attr=unit2px(el);return rectPath(attr.x||0,attr.y||0,attr.width,attr.height);},line:function(el){return "M"+[el.attr("x1")||0,el.attr("y1")||0,el.attr("x2"),el.attr("y2")];},polyline:function(el){return "M"+el.attr("points");},polygon:function(el){return "M"+el.attr("points")+"z";},deflt:function(el){var bbox=el.node.getBBox();return rectPath(bbox.x,bbox.y,bbox.width,bbox.height);}};function pathToRelative(pathArray){var pth=paths(pathArray),lowerCase=String.prototype.toLowerCase;if(pth.rel){return pathClone(pth.rel);}
if(!Snap.is(pathArray,"array")||!Snap.is(pathArray&&pathArray[0],"array")){pathArray=Snap.parsePathString(pathArray);}
var res=[],x=0,y=0,mx=0,my=0,start=0;if(pathArray[0][0]=="M"){x=pathArray[0][1];y=pathArray[0][2];mx=x;my=y;start++;res.push(["M",x,y]);}
for(var i=start,ii=pathArray.length;i<ii;i++){var r=res[i]=[],pa=pathArray[i];if(pa[0]!=lowerCase.call(pa[0])){r[0]=lowerCase.call(pa[0]);switch(r[0]){case "a":r[1]=pa[1];r[2]=pa[2];r[3]=pa[3];r[4]=pa[4];r[5]=pa[5];r[6]=+(pa[6]-x).toFixed(3);r[7]=+(pa[7]-y).toFixed(3);break;case "v":r[1]=+(pa[1]-y).toFixed(3);break;case "m":mx=pa[1];my=pa[2];default:for(var j=1,jj=pa.length;j<jj;j++){r[j]=+(pa[j]-(j%2?x:y)).toFixed(3);}}}else{r=res[i]=[];if(pa[0]=="m"){mx=pa[1]+x;my=pa[2]+y;}
for(var k=0,kk=pa.length;k<kk;k++){res[i][k]=pa[k];}}
var len=res[i].length;switch(res[i][0]){case "z":x=mx;y=my;break;case "h":x+=+res[i][len-1];break;case "v":y+=+res[i][len-1];break;default:x+=+res[i][len-2];y+=+res[i][len-1];}}
res.toString=toString;pth.rel=pathClone(res);return res;}
function pathToAbsolute(pathArray){var pth=paths(pathArray);if(pth.abs){return pathClone(pth.abs);}
if(!is(pathArray,"array")||!is(pathArray&&pathArray[0],"array")){pathArray=Snap.parsePathString(pathArray);}
if(!pathArray||!pathArray.length){return[["M",0,0]];}
var res=[],x=0,y=0,mx=0,my=0,start=0,pa0;if(pathArray[0][0]=="M"){x=+pathArray[0][1];y=+pathArray[0][2];mx=x;my=y;start++;res[0]=["M",x,y];}
var crz=pathArray.length==3&&pathArray[0][0]=="M"&&pathArray[1][0].toUpperCase()=="R"&&pathArray[2][0].toUpperCase()=="Z";for(var r,pa,i=start,ii=pathArray.length;i<ii;i++){res.push(r=[]);pa=pathArray[i];pa0=pa[0];if(pa0!=pa0.toUpperCase()){r[0]=pa0.toUpperCase();switch(r[0]){case "A":r[1]=pa[1];r[2]=pa[2];r[3]=pa[3];r[4]=pa[4];r[5]=pa[5];r[6]=+pa[6]+x;r[7]=+pa[7]+y;break;case "V":r[1]=+pa[1]+y;break;case "H":r[1]=+pa[1]+x;break;case "R":var dots=[x,y].concat(pa.slice(1));for(var j=2,jj=dots.length;j<jj;j++){dots[j]=+dots[j]+x;dots[++j]=+dots[j]+y;}
res.pop();res=res.concat(catmullRom2bezier(dots,crz));break;case "O":res.pop();dots=ellipsePath(x,y,pa[1],pa[2]);dots.push(dots[0]);res=res.concat(dots);break;case "U":res.pop();res=res.concat(ellipsePath(x,y,pa[1],pa[2],pa[3]));r=["U"].concat(res[res.length-1].slice(-2));break;case "M":mx=+pa[1]+x;my=+pa[2]+y;default:for(j=1,jj=pa.length;j<jj;j++){r[j]=+pa[j]+(j%2?x:y);}}}else if(pa0=="R"){dots=[x,y].concat(pa.slice(1));res.pop();res=res.concat(catmullRom2bezier(dots,crz));r=["R"].concat(pa.slice(-2));}else if(pa0=="O"){res.pop();dots=ellipsePath(x,y,pa[1],pa[2]);dots.push(dots[0]);res=res.concat(dots);}else if(pa0=="U"){res.pop();res=res.concat(ellipsePath(x,y,pa[1],pa[2],pa[3]));r=["U"].concat(res[res.length-1].slice(-2));}else{for(var k=0,kk=pa.length;k<kk;k++){r[k]=pa[k];}}
pa0=pa0.toUpperCase();if(pa0!="O"){switch(r[0]){case "Z":x=+mx;y=+my;break;case "H":x=r[1];break;case "V":y=r[1];break;case "M":mx=r[r.length-2];my=r[r.length-1];default:x=r[r.length-2];y=r[r.length-1];}}}
res.toString=toString;pth.abs=pathClone(res);return res;}
function l2c(x1,y1,x2,y2){return[x1,y1,x2,y2,x2,y2];}
function q2c(x1,y1,ax,ay,x2,y2){var _13=1/3,_23=2/3;return[_13*x1+_23*ax,_13*y1+_23*ay,_13*x2+_23*ax,_13*y2+_23*ay,x2,y2];}
function a2c(x1,y1,rx,ry,angle,large_arc_flag,sweep_flag,x2,y2,recursive){var _120=PI*120/180,rad=PI/180*(+angle||0),res=[],xy,rotate=Snap._.cacher(function(x,y,rad){var X=x*math.cos(rad)-y*math.sin(rad),Y=x*math.sin(rad)+y*math.cos(rad);return{x:X,y:Y};});if(!rx||!ry){return[x1,y1,x2,y2,x2,y2];}
if(!recursive){xy=rotate(x1,y1,-rad);x1=xy.x;y1=xy.y;xy=rotate(x2,y2,-rad);x2=xy.x;y2=xy.y;var cos=math.cos(PI/180*angle),sin=math.sin(PI/180*angle),x=(x1-x2)/2,y=(y1-y2)/2;var h=x*x/(rx*rx)+y*y/(ry*ry);if(h>1){h=math.sqrt(h);rx=h*rx;ry=h*ry;}
var rx2=rx*rx,ry2=ry*ry,k=(large_arc_flag==sweep_flag?-1:1)*math.sqrt(abs((rx2*ry2-rx2*y*y-ry2*x*x)/(rx2*y*y+ry2*x*x))),cx=k*rx*y/ry+(x1+x2)/2,cy=k*-ry*x/rx+(y1+y2)/2,f1=math.asin(((y1-cy)/ry).toFixed(9)),f2=math.asin(((y2-cy)/ry).toFixed(9));f1=x1<cx?PI-f1:f1;f2=x2<cx?PI-f2:f2;f1<0&&(f1=PI*2+f1);f2<0&&(f2=PI*2+f2);if(sweep_flag&&f1>f2){f1=f1-PI*2;}
if(!sweep_flag&&f2>f1){f2=f2-PI*2;}}else{f1=recursive[0];f2=recursive[1];cx=recursive[2];cy=recursive[3];}
var df=f2-f1;if(abs(df)>_120){var f2old=f2,x2old=x2,y2old=y2;f2=f1+_120*(sweep_flag&&f2>f1?1:-1);x2=cx+rx*math.cos(f2);y2=cy+ry*math.sin(f2);res=a2c(x2,y2,rx,ry,angle,0,sweep_flag,x2old,y2old,[f2,f2old,cx,cy]);}
df=f2-f1;var c1=math.cos(f1),s1=math.sin(f1),c2=math.cos(f2),s2=math.sin(f2),t=math.tan(df/4),hx=4/3*rx*t,hy=4/3*ry*t,m1=[x1,y1],m2=[x1+hx*s1,y1-hy*c1],m3=[x2+hx*s2,y2-hy*c2],m4=[x2,y2];m2[0]=2*m1[0]-m2[0];m2[1]=2*m1[1]-m2[1];if(recursive){return[m2,m3,m4].concat(res);}else{res=[m2,m3,m4].concat(res).join().split(",");var newres=[];for(var i=0,ii=res.length;i<ii;i++){newres[i]=i%2?rotate(res[i-1],res[i],rad).y:rotate(res[i],res[i+1],rad).x;}
return newres;}}
function findDotAtSegment(p1x,p1y,c1x,c1y,c2x,c2y,p2x,p2y,t){var t1=1-t;return{x:pow(t1,3)*p1x+pow(t1,2)*3*t*c1x+t1*3*t*t*c2x+pow(t,3)*p2x,y:pow(t1,3)*p1y+pow(t1,2)*3*t*c1y+t1*3*t*t*c2y+pow(t,3)*p2y};}
function curveDim(x0,y0,x1,y1,x2,y2,x3,y3){var tvalues=[],bounds=[[],[]],a,b,c,t,t1,t2,b2ac,sqrtb2ac;for(var i=0;i<2;++i){if(i==0){b=6*x0-12*x1+6*x2;a=-3*x0+9*x1-9*x2+3*x3;c=3*x1-3*x0;}else{b=6*y0-12*y1+6*y2;a=-3*y0+9*y1-9*y2+3*y3;c=3*y1-3*y0;}
if(abs(a)<1e-12){if(abs(b)<1e-12){continue;}
t=-c/b;if(0<t&&t<1){tvalues.push(t);}
continue;}
b2ac=b*b-4*c*a;sqrtb2ac=math.sqrt(b2ac);if(b2ac<0){continue;}
t1=(-b+sqrtb2ac)/(2*a);if(0<t1&&t1<1){tvalues.push(t1);}
t2=(-b-sqrtb2ac)/(2*a);if(0<t2&&t2<1){tvalues.push(t2);}}
var x,y,j=tvalues.length,jlen=j,mt;while(j--){t=tvalues[j];mt=1-t;bounds[0][j]=mt*mt*mt*x0+3*mt*mt*t*x1+3*mt*t*t*x2+t*t*t*x3;bounds[1][j]=mt*mt*mt*y0+3*mt*mt*t*y1+3*mt*t*t*y2+t*t*t*y3;}
bounds[0][jlen]=x0;bounds[1][jlen]=y0;bounds[0][jlen+1]=x3;bounds[1][jlen+1]=y3;bounds[0].length=bounds[1].length=jlen+2;return{min:{x:mmin.apply(0,bounds[0]),y:mmin.apply(0,bounds[1])},max:{x:mmax.apply(0,bounds[0]),y:mmax.apply(0,bounds[1])}};}
function path2curve(path,path2){var pth=!path2&&paths(path);if(!path2&&pth.curve){return pathClone(pth.curve);}
var p=pathToAbsolute(path),p2=path2&&pathToAbsolute(path2),attrs={x:0,y:0,bx:0,by:0,X:0,Y:0,qx:null,qy:null},attrs2={x:0,y:0,bx:0,by:0,X:0,Y:0,qx:null,qy:null},processPath=function(path,d,pcom){var nx,ny;if(!path){return["C",d.x,d.y,d.x,d.y,d.x,d.y];}
!(path[0]in{T:1,Q:1})&&(d.qx=d.qy=null);switch(path[0]){case "M":d.X=path[1];d.Y=path[2];break;case "A":path=["C"].concat(a2c.apply(0,[d.x,d.y].concat(path.slice(1))));break;case "S":if(pcom=="C"||pcom=="S"){nx=d.x*2-d.bx;ny=d.y*2-d.by;}
else{nx=d.x;ny=d.y;}
path=["C",nx,ny].concat(path.slice(1));break;case "T":if(pcom=="Q"||pcom=="T"){d.qx=d.x*2-d.qx;d.qy=d.y*2-d.qy;}
else{d.qx=d.x;d.qy=d.y;}
path=["C"].concat(q2c(d.x,d.y,d.qx,d.qy,path[1],path[2]));break;case "Q":d.qx=path[1];d.qy=path[2];path=["C"].concat(q2c(d.x,d.y,path[1],path[2],path[3],path[4]));break;case "L":path=["C"].concat(l2c(d.x,d.y,path[1],path[2]));break;case "H":path=["C"].concat(l2c(d.x,d.y,path[1],d.y));break;case "V":path=["C"].concat(l2c(d.x,d.y,d.x,path[1]));break;case "Z":path=["C"].concat(l2c(d.x,d.y,d.X,d.Y));break;}
return path;},fixArc=function(pp,i){if(pp[i].length>7){pp[i].shift();var pi=pp[i];while(pi.length){pcoms1[i]="A";p2&&(pcoms2[i]="A");pp.splice(i++,0,["C"].concat(pi.splice(0,6)));}
pp.splice(i,1);ii=mmax(p.length,p2&&p2.length||0);}},fixM=function(path1,path2,a1,a2,i){if(path1&&path2&&path1[i][0]=="M"&&path2[i][0]!="M"){path2.splice(i,0,["M",a2.x,a2.y]);a1.bx=0;a1.by=0;a1.x=path1[i][1];a1.y=path1[i][2];ii=mmax(p.length,p2&&p2.length||0);}},pcoms1=[],pcoms2=[],pfirst="",pcom="";for(var i=0,ii=mmax(p.length,p2&&p2.length||0);i<ii;i++){p[i]&&(pfirst=p[i][0]);if(pfirst!="C")
{pcoms1[i]=pfirst;i&&(pcom=pcoms1[i-1]);}
p[i]=processPath(p[i],attrs,pcom);if(pcoms1[i]!="A"&&pfirst=="C")pcoms1[i]="C";fixArc(p,i);if(p2){p2[i]&&(pfirst=p2[i][0]);if(pfirst!="C"){pcoms2[i]=pfirst;i&&(pcom=pcoms2[i-1]);}
p2[i]=processPath(p2[i],attrs2,pcom);if(pcoms2[i]!="A"&&pfirst=="C"){pcoms2[i]="C";}
fixArc(p2,i);}
fixM(p,p2,attrs,attrs2,i);fixM(p2,p,attrs2,attrs,i);var seg=p[i],seg2=p2&&p2[i],seglen=seg.length,seg2len=p2&&seg2.length;attrs.x=seg[seglen-2];attrs.y=seg[seglen-1];attrs.bx=toFloat(seg[seglen-4])||attrs.x;attrs.by=toFloat(seg[seglen-3])||attrs.y;attrs2.bx=p2&&(toFloat(seg2[seg2len-4])||attrs2.x);attrs2.by=p2&&(toFloat(seg2[seg2len-3])||attrs2.y);attrs2.x=p2&&seg2[seg2len-2];attrs2.y=p2&&seg2[seg2len-1];}
if(!p2){pth.curve=pathClone(p);}
return p2?[p,p2]:p;}
function mapPath(path,matrix){if(!matrix){return path;}
var x,y,i,j,ii,jj,pathi;path=path2curve(path);for(i=0,ii=path.length;i<ii;i++){pathi=path[i];for(j=1,jj=pathi.length;j<jj;j+=2){x=matrix.x(pathi[j],pathi[j+1]);y=matrix.y(pathi[j],pathi[j+1]);pathi[j]=x;pathi[j+1]=y;}}
return path;}
function catmullRom2bezier(crp,z){var d=[];for(var i=0,iLen=crp.length;iLen-2*!z>i;i+=2){var p=[{x:+crp[i-2],y:+crp[i-1]},{x:+crp[i],y:+crp[i+1]},{x:+crp[i+2],y:+crp[i+3]},{x:+crp[i+4],y:+crp[i+5]}];if(z){if(!i){p[0]={x:+crp[iLen-2],y:+crp[iLen-1]};}else if(iLen-4==i){p[3]={x:+crp[0],y:+crp[1]};}else if(iLen-2==i){p[2]={x:+crp[0],y:+crp[1]};p[3]={x:+crp[2],y:+crp[3]};}}else{if(iLen-4==i){p[3]=p[2];}else if(!i){p[0]={x:+crp[i],y:+crp[i+1]};}}
d.push(["C",(-p[0].x+6*p[1].x+p[2].x)/6,(-p[0].y+6*p[1].y+p[2].y)/6,(p[1].x+6*p[2].x-p[3].x)/6,(p[1].y+6*p[2].y-p[3].y)/6,p[2].x,p[2].y]);}
return d;}
Snap.path=paths;Snap.path.getTotalLength=getTotalLength;Snap.path.getPointAtLength=getPointAtLength;Snap.path.getSubpath=function(path,from,to){if(this.getTotalLength(path)-to<1e-6){return getSubpathsAtLength(path,from).end;}
var a=getSubpathsAtLength(path,to,1);return from?getSubpathsAtLength(a,from).end:a;};elproto.getTotalLength=function(){if(this.node.getTotalLength){return this.node.getTotalLength();}};elproto.getPointAtLength=function(length){return getPointAtLength(this.attr("d"),length);};elproto.getSubpath=function(from,to){return Snap.path.getSubpath(this.attr("d"),from,to);};Snap._.box=box;Snap.path.findDotsAtSegment=findDotsAtSegment;Snap.path.bezierBBox=bezierBBox;Snap.path.isPointInsideBBox=isPointInsideBBox;Snap.closest=function(x,y,X,Y){var r=100,b=box(x-r/2,y-r/2,r,r),inside=[],getter=X[0].hasOwnProperty("x")?function(i){return{x:X[i].x,y:X[i].y};}:function(i){return{x:X[i],y:Y[i]};},found=0;while(r<=1e6&&!found){for(var i=0,ii=X.length;i<ii;i++){var xy=getter(i);if(isPointInsideBBox(b,xy.x,xy.y)){found++;inside.push(xy);break;}}
if(!found){r*=2;b=box(x-r/2,y-r/2,r,r)}}
if(r==1e6){return;}
var len=Infinity,res;for(i=0,ii=inside.length;i<ii;i++){var l=Snap.len(x,y,inside[i].x,inside[i].y);if(len>l){len=l;inside[i].len=l;res=inside[i];}}
return res;};Snap.path.isBBoxIntersect=isBBoxIntersect;Snap.path.intersection=pathIntersection;Snap.path.intersectionNumber=pathIntersectionNumber;Snap.path.isPointInside=isPointInsidePath;Snap.path.getBBox=pathBBox;Snap.path.get=getPath;Snap.path.toRelative=pathToRelative;Snap.path.toAbsolute=pathToAbsolute;Snap.path.toCubic=path2curve;Snap.path.map=mapPath;Snap.path.toString=toString;Snap.path.clone=pathClone;});Snap.plugin(function(Snap,Element,Paper,glob){var mmax=Math.max,mmin=Math.min;var Set=function(items){this.items=[];this.bindings={};this.length=0;this.type="set";if(items){for(var i=0,ii=items.length;i<ii;i++){if(items[i]){this[this.items.length]=this.items[this.items.length]=items[i];this.length++;}}}},setproto=Set.prototype;setproto.push=function(){var item,len;for(var i=0,ii=arguments.length;i<ii;i++){item=arguments[i];if(item){len=this.items.length;this[len]=this.items[len]=item;this.length++;}}
return this;};setproto.pop=function(){this.length&&delete this[this.length--];return this.items.pop();};setproto.forEach=function(callback,thisArg){for(var i=0,ii=this.items.length;i<ii;i++){if(callback.call(thisArg,this.items[i],i)===false){return this;}}
return this;};setproto.animate=function(attrs,ms,easing,callback){if(typeof easing=="function"&&!easing.length){callback=easing;easing=mina.linear;}
if(attrs instanceof Snap._.Animation){callback=attrs.callback;easing=attrs.easing;ms=easing.dur;attrs=attrs.attr;}
var args=arguments;if(Snap.is(attrs,"array")&&Snap.is(args[args.length-1],"array")){var each=true;}
var begin,handler=function(){if(begin){this.b=begin;}else{begin=this.b;}},cb=0,set=this,callbacker=callback&&function(){if(++cb==set.length){callback.call(this);}};return this.forEach(function(el,i){eve.once("snap.animcreated."+el.id,handler);if(each){args[i]&&el.animate.apply(el,args[i]);}else{el.animate(attrs,ms,easing,callbacker);}});};setproto.remove=function(){while(this.length){this.pop().remove();}
return this;};setproto.bind=function(attr,a,b){var data={};if(typeof a=="function"){this.bindings[attr]=a;}else{var aname=b||attr;this.bindings[attr]=function(v){data[aname]=v;a.attr(data);};}
return this;};setproto.attr=function(value){var unbound={};for(var k in value){if(this.bindings[k]){this.bindings[k](value[k]);}else{unbound[k]=value[k];}}
for(var i=0,ii=this.items.length;i<ii;i++){this.items[i].attr(unbound);}
return this;};setproto.clear=function(){while(this.length){this.pop();}};setproto.splice=function(index,count,insertion){index=index<0?mmax(this.length+index,0):index;count=mmax(0,mmin(this.length-index,count));var tail=[],todel=[],args=[],i;for(i=2;i<arguments.length;i++){args.push(arguments[i]);}
for(i=0;i<count;i++){todel.push(this[index+i]);}
for(;i<this.length-index;i++){tail.push(this[index+i]);}
var arglen=args.length;for(i=0;i<arglen+tail.length;i++){this.items[index+i]=this[index+i]=i<arglen?args[i]:tail[i-arglen];}
i=this.items.length=this.length-=count-arglen;while(this[i]){delete this[i++];}
return new Set(todel);};setproto.exclude=function(el){for(var i=0,ii=this.length;i<ii;i++)if(this[i]==el){this.splice(i,1);return true;}
return false;};setproto.insertAfter=function(el){var i=this.items.length;while(i--){this.items[i].insertAfter(el);}
return this;};setproto.getBBox=function(){var x=[],y=[],x2=[],y2=[];for(var i=this.items.length;i--;)if(!this.items[i].removed){var box=this.items[i].getBBox();x.push(box.x);y.push(box.y);x2.push(box.x+box.width);y2.push(box.y+box.height);}
x=mmin.apply(0,x);y=mmin.apply(0,y);x2=mmax.apply(0,x2);y2=mmax.apply(0,y2);return{x:x,y:y,x2:x2,y2:y2,width:x2-x,height:y2-y,cx:x+(x2-x)/2,cy:y+(y2-y)/2};};setproto.clone=function(s){s=new Set;for(var i=0,ii=this.items.length;i<ii;i++){s.push(this.items[i].clone());}
return s;};setproto.toString=function(){return "Snap\u2018s set";};setproto.type="set";Snap.Set=Set;Snap.set=function(){var set=new Set;if(arguments.length){set.push.apply(set,Array.prototype.slice.call(arguments,0));}
return set;};});Snap.plugin(function(Snap,Element,Paper,glob){var names={},reUnit=/[%a-z]+$/i,Str=String;names.stroke=names.fill="colour";function getEmpty(item){var l=item[0];switch(l.toLowerCase()){case "t":return[l,0,0];case "m":return[l,1,0,0,1,0,0];case "r":if(item.length==4){return[l,0,item[2],item[3]];}else{return[l,0];}
case "s":if(item.length==5){return[l,1,1,item[3],item[4]];}else if(item.length==3){return[l,1,1];}else{return[l,1];}}}
function equaliseTransform(t1,t2,getBBox){t1=t1||new Snap.Matrix;t2=t2||new Snap.Matrix;t1=Snap.parseTransformString(t1.toTransformString())||[];t2=Snap.parseTransformString(t2.toTransformString())||[];var maxlength=Math.max(t1.length,t2.length),from=[],to=[],i=0,j,jj,tt1,tt2;for(;i<maxlength;i++){tt1=t1[i]||getEmpty(t2[i]);tt2=t2[i]||getEmpty(tt1);if(tt1[0]!=tt2[0]||tt1[0].toLowerCase()=="r"&&(tt1[2]!=tt2[2]||tt1[3]!=tt2[3])||tt1[0].toLowerCase()=="s"&&(tt1[3]!=tt2[3]||tt1[4]!=tt2[4])){t1=Snap._.transform2matrix(t1,getBBox());t2=Snap._.transform2matrix(t2,getBBox());from=[["m",t1.a,t1.b,t1.c,t1.d,t1.e,t1.f]];to=[["m",t2.a,t2.b,t2.c,t2.d,t2.e,t2.f]];break;}
from[i]=[];to[i]=[];for(j=0,jj=Math.max(tt1.length,tt2.length);j<jj;j++){j in tt1&&(from[i][j]=tt1[j]);j in tt2&&(to[i][j]=tt2[j]);}}
return{from:path2array(from),to:path2array(to),f:getPath(from)};}
function getNumber(val){return val;}
function getUnit(unit){return function(val){return+val.toFixed(3)+unit;};}
function getViewBox(val){return val.join(" ");}
function getColour(clr){return Snap.rgb(clr[0],clr[1],clr[2],clr[3]);}
function getPath(path){var k=0,i,ii,j,jj,out,a,b=[];for(i=0,ii=path.length;i<ii;i++){out="[";a=['"'+path[i][0]+'"'];for(j=1,jj=path[i].length;j<jj;j++){a[j]="val["+k++ +"]";}
out+=a+"]";b[i]=out;}
return Function("val","return Snap.path.toString.call(["+b+"])");}
function path2array(path){var out=[];for(var i=0,ii=path.length;i<ii;i++){for(var j=1,jj=path[i].length;j<jj;j++){out.push(path[i][j]);}}
return out;}
function isNumeric(obj){return isFinite(obj);}
function arrayEqual(arr1,arr2){if(!Snap.is(arr1,"array")||!Snap.is(arr2,"array")){return false;}
return arr1.toString()==arr2.toString();}
Element.prototype.equal=function(name,b){return eve("snap.util.equal",this,name,b).firstDefined();};eve.on("snap.util.equal",function(name,b){var A,B,a=Str(this.attr(name)||""),el=this;if(names[name]=="colour"){A=Snap.color(a);B=Snap.color(b);return{from:[A.r,A.g,A.b,A.opacity],to:[B.r,B.g,B.b,B.opacity],f:getColour};}
if(name=="viewBox"){A=this.attr(name).vb.split(" ").map(Number);B=b.split(" ").map(Number);return{from:A,to:B,f:getViewBox};}
if(name=="transform"||name=="gradientTransform"||name=="patternTransform"){if(typeof b=="string"){b=Str(b).replace(/\.{3}|\u2026/g,a);}
a=this.matrix;if(!Snap._.rgTransform.test(b)){b=Snap._.transform2matrix(Snap._.svgTransform2string(b),this.getBBox());}else{b=Snap._.transform2matrix(b,this.getBBox());}
return equaliseTransform(a,b,function(){return el.getBBox(1);});}
if(name=="d"||name=="path"){A=Snap.path.toCubic(a,b);return{from:path2array(A[0]),to:path2array(A[1]),f:getPath(A[0])};}
if(name=="points"){A=Str(a).split(Snap._.separator);B=Str(b).split(Snap._.separator);return{from:A,to:B,f:function(val){return val;}};}
if(isNumeric(a)&&isNumeric(b)){return{from:parseFloat(a),to:parseFloat(b),f:getNumber};}
var aUnit=a.match(reUnit),bUnit=Str(b).match(reUnit);if(aUnit&&arrayEqual(aUnit,bUnit)){return{from:parseFloat(a),to:parseFloat(b),f:getUnit(aUnit)};}else{return{from:this.asPX(name),to:this.asPX(name,b),f:getNumber};}});});Snap.plugin(function(Snap,Element,Paper,glob){var elproto=Element.prototype,has="hasOwnProperty",supportsTouch="createTouch"in glob.doc,events=["click","dblclick","mousedown","mousemove","mouseout","mouseover","mouseup","touchstart","touchmove","touchend","touchcancel"],touchMap={mousedown:"touchstart",mousemove:"touchmove",mouseup:"touchend"},getScroll=function(xy,el){var name=xy=="y"?"scrollTop":"scrollLeft",doc=el&&el.node?el.node.ownerDocument:glob.doc;return doc[name in doc.documentElement?"documentElement":"body"][name];},preventDefault=function(){this.returnValue=false;},preventTouch=function(){return this.originalEvent.preventDefault();},stopPropagation=function(){this.cancelBubble=true;},stopTouch=function(){return this.originalEvent.stopPropagation();},addEvent=function(obj,type,fn,element){var realName=supportsTouch&&touchMap[type]?touchMap[type]:type,f=function(e){var scrollY=getScroll("y",element),scrollX=getScroll("x",element);if(supportsTouch&&touchMap[has](type)){for(var i=0,ii=e.targetTouches&&e.targetTouches.length;i<ii;i++){if(e.targetTouches[i].target==obj||obj.contains(e.targetTouches[i].target)){var olde=e;e=e.targetTouches[i];e.originalEvent=olde;e.preventDefault=preventTouch;e.stopPropagation=stopTouch;break;}}}
var x=e.clientX+scrollX,y=e.clientY+scrollY;return fn.call(element,e,x,y);};if(type!==realName){obj.addEventListener(type,f,false);}
obj.addEventListener(realName,f,false);return function(){if(type!==realName){obj.removeEventListener(type,f,false);}
obj.removeEventListener(realName,f,false);return true;};},drag=[],dragMove=function(e){var x=e.clientX,y=e.clientY,scrollY=getScroll("y"),scrollX=getScroll("x"),dragi,j=drag.length;while(j--){dragi=drag[j];if(supportsTouch){var i=e.touches&&e.touches.length,touch;while(i--){touch=e.touches[i];if(touch.identifier==dragi.el._drag.id||dragi.el.node.contains(touch.target)){x=touch.clientX;y=touch.clientY;(e.originalEvent?e.originalEvent:e).preventDefault();break;}}}else{e.preventDefault();}
var node=dragi.el.node,o,next=node.nextSibling,parent=node.parentNode,display=node.style.display;x+=scrollX;y+=scrollY;eve("snap.drag.move."+dragi.el.id,dragi.move_scope||dragi.el,x-dragi.el._drag.x,y-dragi.el._drag.y,x,y,e);}},dragUp=function(e){Snap.unmousemove(dragMove).unmouseup(dragUp);var i=drag.length,dragi;while(i--){dragi=drag[i];dragi.el._drag={};eve("snap.drag.end."+dragi.el.id,dragi.end_scope||dragi.start_scope||dragi.move_scope||dragi.el,e);eve.off("snap.drag.*."+dragi.el.id);}
drag=[];};for(var i=events.length;i--;){(function(eventName){Snap[eventName]=elproto[eventName]=function(fn,scope){if(Snap.is(fn,"function")){this.events=this.events||[];this.events.push({name:eventName,f:fn,unbind:addEvent(this.node||document,eventName,fn,scope||this)});}else{for(var i=0,ii=this.events.length;i<ii;i++)if(this.events[i].name==eventName){try{this.events[i].f.call(this);}catch(e){}}}
return this;};Snap["un"+eventName]=elproto["un"+eventName]=function(fn){var events=this.events||[],l=events.length;while(l--)if(events[l].name==eventName&&(events[l].f==fn||!fn)){events[l].unbind();events.splice(l,1);!events.length&&delete this.events;return this;}
return this;};})(events[i]);}
elproto.hover=function(f_in,f_out,scope_in,scope_out){return this.mouseover(f_in,scope_in).mouseout(f_out,scope_out||scope_in);};elproto.unhover=function(f_in,f_out){return this.unmouseover(f_in).unmouseout(f_out);};var draggable=[];elproto.drag=function(onmove,onstart,onend,move_scope,start_scope,end_scope){var el=this;if(!arguments.length){var origTransform;return el.drag(function(dx,dy){this.attr({transform:origTransform+(origTransform?"T":"t")+[dx,dy]});},function(){origTransform=this.transform().local;});}
function start(e,x,y){(e.originalEvent||e).preventDefault();el._drag.x=x;el._drag.y=y;el._drag.id=e.identifier;!drag.length&&Snap.mousemove(dragMove).mouseup(dragUp);drag.push({el:el,move_scope:move_scope,start_scope:start_scope,end_scope:end_scope});onstart&&eve.on("snap.drag.start."+el.id,onstart);onmove&&eve.on("snap.drag.move."+el.id,onmove);onend&&eve.on("snap.drag.end."+el.id,onend);eve("snap.drag.start."+el.id,start_scope||move_scope||el,x,y,e);}
function init(e,x,y){eve("snap.draginit."+el.id,el,e,x,y);}
eve.on("snap.draginit."+el.id,start);el._drag={};draggable.push({el:el,start:start,init:init});el.mousedown(init);return el;};elproto.undrag=function(){var i=draggable.length;while(i--)if(draggable[i].el==this){this.unmousedown(draggable[i].init);draggable.splice(i,1);eve.unbind("snap.drag.*."+this.id);eve.unbind("snap.draginit."+this.id);}
!draggable.length&&Snap.unmousemove(dragMove).unmouseup(dragUp);return this;};});Snap.plugin(function(Snap,Element,Paper,glob){var elproto=Element.prototype,pproto=Paper.prototype,rgurl=/^\s*url\((.+)\)/,Str=String,$=Snap._.$;Snap.filter={};pproto.filter=function(filstr){var paper=this;if(paper.type!="svg"){paper=paper.paper;}
var f=Snap.parse(Str(filstr)),id=Snap._.id(),width=paper.node.offsetWidth,height=paper.node.offsetHeight,filter=$("filter");$(filter,{id:id,filterUnits:"userSpaceOnUse"});filter.appendChild(f.node);paper.defs.appendChild(filter);return new Element(filter);};eve.on("snap.util.getattr.filter",function(){eve.stop();var p=$(this.node,"filter");if(p){var match=Str(p).match(rgurl);return match&&Snap.select(match[1]);}});eve.on("snap.util.attr.filter",function(value){if(value instanceof Element&&value.type=="filter"){eve.stop();var id=value.node.id;if(!id){$(value.node,{id:value.id});id=value.id;}
$(this.node,{filter:Snap.url(id)});}
if(!value||value=="none"){eve.stop();this.node.removeAttribute("filter");}});Snap.filter.blur=function(x,y){if(x==null){x=2;}
var def=y==null?x:[x,y];return Snap.format('\<feGaussianBlur stdDeviation="{def}"/>',{def:def});};Snap.filter.blur.toString=function(){return this();};Snap.filter.shadow=function(dx,dy,blur,color,opacity){if(opacity==null){if(color==null){opacity=blur;blur=4;color="#000";}else{opacity=color;color=blur;blur=4;}}
if(blur==null){blur=4;}
if(opacity==null){opacity=1;}
if(dx==null){dx=0;dy=2;}
if(dy==null){dy=dx;}
color=Snap.color(color);return Snap.format('<feGaussianBlur in="SourceAlpha" stdDeviation="{blur}"/><feOffset dx="{dx}" dy="{dy}" result="offsetblur"/><feFlood flood-color="{color}"/><feComposite in2="offsetblur" operator="in"/><feComponentTransfer><feFuncA type="linear" slope="{opacity}"/></feComponentTransfer><feMerge><feMergeNode/><feMergeNode in="SourceGraphic"/></feMerge>',{color:color,dx:dx,dy:dy,blur:blur,opacity:opacity});};Snap.filter.shadow.toString=function(){return this();};Snap.filter.grayscale=function(amount){if(amount==null){amount=1;}
return Snap.format('<feColorMatrix type="matrix" values="{a} {b} {c} 0 0 {d} {e} {f} 0 0 {g} {b} {h} 0 0 0 0 0 1 0"/>',{a:0.2126+0.7874*(1-amount),b:0.7152-0.7152*(1-amount),c:0.0722-0.0722*(1-amount),d:0.2126-0.2126*(1-amount),e:0.7152+0.2848*(1-amount),f:0.0722-0.0722*(1-amount),g:0.2126-0.2126*(1-amount),h:0.0722+0.9278*(1-amount)});};Snap.filter.grayscale.toString=function(){return this();};Snap.filter.sepia=function(amount){if(amount==null){amount=1;}
return Snap.format('<feColorMatrix type="matrix" values="{a} {b} {c} 0 0 {d} {e} {f} 0 0 {g} {h} {i} 0 0 0 0 0 1 0"/>',{a:0.393+0.607*(1-amount),b:0.769-0.769*(1-amount),c:0.189-0.189*(1-amount),d:0.349-0.349*(1-amount),e:0.686+0.314*(1-amount),f:0.168-0.168*(1-amount),g:0.272-0.272*(1-amount),h:0.534-0.534*(1-amount),i:0.131+0.869*(1-amount)});};Snap.filter.sepia.toString=function(){return this();};Snap.filter.saturate=function(amount){if(amount==null){amount=1;}
return Snap.format('<feColorMatrix type="saturate" values="{amount}"/>',{amount:1-amount});};Snap.filter.saturate.toString=function(){return this();};Snap.filter.hueRotate=function(angle){angle=angle||0;return Snap.format('<feColorMatrix type="hueRotate" values="{angle}"/>',{angle:angle});};Snap.filter.hueRotate.toString=function(){return this();};Snap.filter.invert=function(amount){if(amount==null){amount=1;}
return Snap.format('<feComponentTransfer><feFuncR type="table" tableValues="{amount} {amount2}"/><feFuncG type="table" tableValues="{amount} {amount2}"/><feFuncB type="table" tableValues="{amount} {amount2}"/></feComponentTransfer>',{amount:amount,amount2:1-amount});};Snap.filter.invert.toString=function(){return this();};Snap.filter.brightness=function(amount){if(amount==null){amount=1;}
return Snap.format('<feComponentTransfer><feFuncR type="linear" slope="{amount}"/><feFuncG type="linear" slope="{amount}"/><feFuncB type="linear" slope="{amount}"/></feComponentTransfer>',{amount:amount});};Snap.filter.brightness.toString=function(){return this();};Snap.filter.contrast=function(amount){if(amount==null){amount=1;}
return Snap.format('<feComponentTransfer><feFuncR type="linear" slope="{amount}" intercept="{amount2}"/><feFuncG type="linear" slope="{amount}" intercept="{amount2}"/><feFuncB type="linear" slope="{amount}" intercept="{amount2}"/></feComponentTransfer>',{amount:amount,amount2:.5-amount/2});};Snap.filter.contrast.toString=function(){return this();};});Snap.plugin(function(Snap,Element,Paper,glob,Fragment){var box=Snap._.box,is=Snap.is,firstLetter=/^[^a-z]*([tbmlrc])/i,toString=function(){return "T"+this.dx+","+this.dy;};Element.prototype.getAlign=function(el,way){if(way==null&&is(el,"string")){way=el;el=null;}
el=el||this.paper;var bx=el.getBBox?el.getBBox():box(el),bb=this.getBBox(),out={};way=way&&way.match(firstLetter);way=way?way[1].toLowerCase():"c";switch(way){case "t":out.dx=0;out.dy=bx.y-bb.y;break;case "b":out.dx=0;out.dy=bx.y2-bb.y2;break;case "m":out.dx=0;out.dy=bx.cy-bb.cy;break;case "l":out.dx=bx.x-bb.x;out.dy=0;break;case "r":out.dx=bx.x2-bb.x2;out.dy=0;break;default:out.dx=bx.cx-bb.cx;out.dy=0;break;}
out.toString=toString;return out;};Element.prototype.align=function(el,way){return this.transform("..."+this.getAlign(el,way));};});Snap.plugin(function(Snap,Element,Paper,glob){var red="#ffebee#ffcdd2#ef9a9a#e57373#ef5350#f44336#e53935#d32f2f#c62828#b71c1c#ff8a80#ff5252#ff1744#d50000",pink="#FCE4EC#F8BBD0#F48FB1#F06292#EC407A#E91E63#D81B60#C2185B#AD1457#880E4F#FF80AB#FF4081#F50057#C51162",purple="#F3E5F5#E1BEE7#CE93D8#BA68C8#AB47BC#9C27B0#8E24AA#7B1FA2#6A1B9A#4A148C#EA80FC#E040FB#D500F9#AA00FF",deeppurple="#EDE7F6#D1C4E9#B39DDB#9575CD#7E57C2#673AB7#5E35B1#512DA8#4527A0#311B92#B388FF#7C4DFF#651FFF#6200EA",indigo="#E8EAF6#C5CAE9#9FA8DA#7986CB#5C6BC0#3F51B5#3949AB#303F9F#283593#1A237E#8C9EFF#536DFE#3D5AFE#304FFE",blue="#E3F2FD#BBDEFB#90CAF9#64B5F6#64B5F6#2196F3#1E88E5#1976D2#1565C0#0D47A1#82B1FF#448AFF#2979FF#2962FF",lightblue="#E1F5FE#B3E5FC#81D4FA#4FC3F7#29B6F6#03A9F4#039BE5#0288D1#0277BD#01579B#80D8FF#40C4FF#00B0FF#0091EA",cyan="#E0F7FA#B2EBF2#80DEEA#4DD0E1#26C6DA#00BCD4#00ACC1#0097A7#00838F#006064#84FFFF#18FFFF#00E5FF#00B8D4",teal="#E0F2F1#B2DFDB#80CBC4#4DB6AC#26A69A#009688#00897B#00796B#00695C#004D40#A7FFEB#64FFDA#1DE9B6#00BFA5",green="#E8F5E9#C8E6C9#A5D6A7#81C784#66BB6A#4CAF50#43A047#388E3C#2E7D32#1B5E20#B9F6CA#69F0AE#00E676#00C853",lightgreen="#F1F8E9#DCEDC8#C5E1A5#AED581#9CCC65#8BC34A#7CB342#689F38#558B2F#33691E#CCFF90#B2FF59#76FF03#64DD17",lime="#F9FBE7#F0F4C3#E6EE9C#DCE775#D4E157#CDDC39#C0CA33#AFB42B#9E9D24#827717#F4FF81#EEFF41#C6FF00#AEEA00",yellow="#FFFDE7#FFF9C4#FFF59D#FFF176#FFEE58#FFEB3B#FDD835#FBC02D#F9A825#F57F17#FFFF8D#FFFF00#FFEA00#FFD600",amber="#FFF8E1#FFECB3#FFE082#FFD54F#FFCA28#FFC107#FFB300#FFA000#FF8F00#FF6F00#FFE57F#FFD740#FFC400#FFAB00",orange="#FFF3E0#FFE0B2#FFCC80#FFB74D#FFA726#FF9800#FB8C00#F57C00#EF6C00#E65100#FFD180#FFAB40#FF9100#FF6D00",deeporange="#FBE9E7#FFCCBC#FFAB91#FF8A65#FF7043#FF5722#F4511E#E64A19#D84315#BF360C#FF9E80#FF6E40#FF3D00#DD2C00",brown="#EFEBE9#D7CCC8#BCAAA4#A1887F#8D6E63#795548#6D4C41#5D4037#4E342E#3E2723",grey="#FAFAFA#F5F5F5#EEEEEE#E0E0E0#BDBDBD#9E9E9E#757575#616161#424242#212121",bluegrey="#ECEFF1#CFD8DC#B0BEC5#90A4AE#78909C#607D8B#546E7A#455A64#37474F#263238";Snap.mui={};Snap.flat={};function saveColor(colors){colors=colors.split(/(?=#)/);var color=new String(colors[5]);color[50]=colors[0];color[100]=colors[1];color[200]=colors[2];color[300]=colors[3];color[400]=colors[4];color[500]=colors[5];color[600]=colors[6];color[700]=colors[7];color[800]=colors[8];color[900]=colors[9];if(colors[10]){color.A100=colors[10];color.A200=colors[11];color.A400=colors[12];color.A700=colors[13];}
return color;}
Snap.mui.red=saveColor(red);Snap.mui.pink=saveColor(pink);Snap.mui.purple=saveColor(purple);Snap.mui.deeppurple=saveColor(deeppurple);Snap.mui.indigo=saveColor(indigo);Snap.mui.blue=saveColor(blue);Snap.mui.lightblue=saveColor(lightblue);Snap.mui.cyan=saveColor(cyan);Snap.mui.teal=saveColor(teal);Snap.mui.green=saveColor(green);Snap.mui.lightgreen=saveColor(lightgreen);Snap.mui.lime=saveColor(lime);Snap.mui.yellow=saveColor(yellow);Snap.mui.amber=saveColor(amber);Snap.mui.orange=saveColor(orange);Snap.mui.deeporange=saveColor(deeporange);Snap.mui.brown=saveColor(brown);Snap.mui.grey=saveColor(grey);Snap.mui.bluegrey=saveColor(bluegrey);Snap.flat.turquoise="#1abc9c";Snap.flat.greensea="#16a085";Snap.flat.sunflower="#f1c40f";Snap.flat.orange="#f39c12";Snap.flat.emerland="#2ecc71";Snap.flat.nephritis="#27ae60";Snap.flat.carrot="#e67e22";Snap.flat.pumpkin="#d35400";Snap.flat.peterriver="#3498db";Snap.flat.belizehole="#2980b9";Snap.flat.alizarin="#e74c3c";Snap.flat.pomegranate="#c0392b";Snap.flat.amethyst="#9b59b6";Snap.flat.wisteria="#8e44ad";Snap.flat.clouds="#ecf0f1";Snap.flat.silver="#bdc3c7";Snap.flat.wetasphalt="#34495e";Snap.flat.midnightblue="#2c3e50";Snap.flat.concrete="#95a5a6";Snap.flat.asbestos="#7f8c8d";Snap.importMUIColors=function(){for(var color in Snap.mui){if(Snap.mui.hasOwnProperty(color)){window[color]=Snap.mui[color];}}};});return Snap;}));