(function(){function I(a,b,c){return a._tree.ancestor.parent==b.parent?a._tree.ancestor:c}function H(a,b,c){a=a._tree,b=b._tree;var d=c/(b.number-a.number);a.change+=d,b.change-=d,b.shift+=c,b.prelim+=c,b.mod+=c}function G(a){var b=0,c=0,d=a.children,e=d.length,f;while(--e>=0)f=d[e]._tree,f.prelim+=b,f.mod+=b,b+=f.shift+(c+=f.change)}function F(a,b){function c(a,d){var e=a.children;if(e){var f,g=null,h=-1,i=e.length;while(++h<i)f=e[h],c(f,g),g=f}b(a,d)}c(a,null)}function E(a,b){return a.depth-b.depth}function D(a,b){return b.x-a.x}function C(a,b){return a.x-b.x}function B(a,b){var c=a.children;if(c){var d,e=c.length,f=-1;while(++f<e)b(d=B(c[f],b),a)>0&&(a=d)}return a}function A(a){return a.children?a.children[a.children.length-1]:a._tree.thread}function z(a){return a.children?a.children[0]:a._tree.thread}function y(a,b){return a.parent==b.parent?1:2}function x(a){return d3.merge(a.map(function(a){return(a.children||[]).map(function(b){return{source:a,target:b}})}))}function w(a){var b=a.children;return b?w(b[b.length-1]):a}function v(a){var b=a.children;return b?v(b[0]):a}function u(a){return a.reduce(function(a,b){return a+b.x},0)/a.length}function t(a){return 1+d3.max(a,function(a){return a.y})}function s(a,b,c){var d=b.r+c.r,e=a.r+c.r,f=b.x-a.x,g=b.y-a.y,h=Math.sqrt(f*f+g*g),i=(e*e+h*h-d*d)/(2*e*h),j=Math.acos(i),k=i*e,l=Math.sin(j)*e;f/=h,g/=h,c.x=a.x+k*f+l*g,c.y=a.y+k*g-l*f}function r(a,b,c,d){var e=a.children;a.x=b+=d*a.x,a.y=c+=d*a.y,a.r*=d;if(e){var f=-1,g=e.length;while(++f<g)r(e[f],b,c,d)}}function q(a){var b=a.children;b?(b.forEach(q),a.r=n(b)):a.r=Math.sqrt(a.value)}function p(a){delete a._pack_next,delete a._pack_prev}function o(a){a._pack_next=a._pack_prev=a}function n(a){function q(a){b=Math.min(a.x-a.r,b),c=Math.max(a.x+a.r,c),d=Math.min(a.y-a.r,d),e=Math.max(a.y+a.r,e)}var b=Infinity,c=-Infinity,d=Infinity,e=-Infinity,f=a.length,g,h,i,j,n;a.forEach(o),g=a[0],g.x=-g.r,g.y=0,q(g);if(f>1){h=a[1],h.x=h.r,h.y=0,q(h);if(f>2){i=a[2],s(g,h,i),q(i),k(g,i),g._pack_prev=i,k(i,h),h=g._pack_next;for(var r=3;r<f;r++){s(g,h,i=a[r]);var t=0,u=1,v=1;for(j=h._pack_next;j!=h;j=j._pack_next,u++)if(m(j,i)){t=1;break}if(t==1)for(n=g._pack_prev;n!=j._pack_prev;n=n._pack_prev,v++)if(m(n,i)){v<u&&(t=-1,j=n);break}t==0?(k(g,i),h=i,q(i)):t>0?(l(g,j),h=j,r--):(l(j,h),g=j,r--)}}}var w=(b+c)/2,x=(d+e)/2,y=0;for(var r=0;r<f;r++){var z=a[r];z.x-=w,z.y-=x,y=Math.max(y,z.r+Math.sqrt(z.x*z.x+z.y*z.y))}a.forEach(p);return y}function m(a,b){var c=b.x-a.x,d=b.y-a.y,e=a.r+b.r;return e*e-c*c-d*d>.001}function l(a,b){a._pack_next=b,b._pack_prev=a}function k(a,b){var c=a._pack_next;a._pack_next=b,b._pack_prev=a,b._pack_next=c,c._pack_prev=b}function j(a,b){return a.value-b.value}function i(a,b){return b.value-a.value}function h(a){return a.value}function g(a){return a.children}function f(a,b){return a+b.y}function e(a){var b=1,c=0,d=a[0].y,e,f=a.length;for(;b<f;++b)(e=a[b].y)>d&&(c=b,d=e);return c}function c(a){return a.reduce(f,0)}d3.layout={},d3.layout.chord=function(){function k(){b.sort(function(a,b){a=Math.min(a.source.value,a.target.value),b=Math.min(b.source.value,b.target.value);return i(a,b)})}function j(){var a={},j=[],l=d3.range(e),m=[],n,o,p,q,r;b=[],c=[],n=0,q=-1;while(++q<e){o=0,r=-1;while(++r<e)o+=d[q][r];j.push(o),m.push(d3.range(e)),n+=o}g&&l.sort(function(a,b){return g(j[a],j[b])}),h&&m.forEach(function(a,b){a.sort(function(a,c){return h(d[b][a],d[b][c])})}),n=(2*Math.PI-f*e)/n,o=0,q=-1;while(++q<e){p=o,r=-1;while(++r<e){var s=l[q],t=m[q][r],u=d[s][t];a[s+"-"+t]={index:s,subindex:t,startAngle:o,endAngle:o+=u*n,value:u}}c.push({index:s,startAngle:p,endAngle:o,value:(o-p)/n}),o+=f}q=-1;while(++q<e){r=q-1;while(++r<e){var v=a[q+"-"+r],w=a[r+"-"+q];(v.value||w.value)&&b.push({source:v,target:w})}}i&&k()}var a={},b,c,d,e,f=0,g,h,i;a.matrix=function(f){if(!arguments.length)return d;e=(d=f)&&d.length,b=c=null;return a},a.padding=function(d){if(!arguments.length)return f;f=d,b=c=null;return a},a.sortGroups=function(d){if(!arguments.length)return g;g=d,b=c=null;return a},a.sortSubgroups=function(c){if(!arguments.length)return h;h=c,b=null;return a},a.sortChords=function(c){if(!arguments.length)return i;i=c,b&&k();return a},a.chords=function(){b||j();return b},a.groups=function(){c||j();return c};return a},d3.layout.force=function(){function p(){var a=k.length,g=l.length,i=d3.geom.quadtree(k),j,m,p,q,r,s,t;j=-1;while(++j<a)(m=k[j]).fx=m.fy=0;for(j=0;j<g;++j){m=l[j],p=m.source,q=m.target,s=q.x-p.x,t=q.y-p.y;if(r=Math.sqrt(s*s+t*t))r=d*(r-f)/r,s*=r,t*=r,q.x-=s,q.y-=t,p.x+=s,p.y+=t}n(i),s=c[0]/2-i.cx,t=c[1]/2-i.cy,r=Math.min(.02,1/Math.sqrt(s*s+t*t)),r=d*h*r*r,s*=r,t*=r,j=-1;while(++j<a)m=k[j],m.fx+=s,m.fy+=t;j=-1;while(++j<a)i.visit(o(k[j]));j=-1;while(++j<a)m=k[j],m.fixed?(m.x=m.px,m.y=m.py):(s=m.px-(m.px=m.x),t=m.py-(m.py=m.y),m.x+=m.fx-s*e,m.y+=m.fy-t*e);b.tick.dispatch({type:"tick"});return(d*=.99)<.005}function o(a){return function(b,c,e,f,h){var j=b.cx-a.x,k=b.cy-a.y,l=1/Math.sqrt(j*j+k*k);if((f-c)*l<i){var m=d*g*b.count*l*l;a.fx+=j*m,a.fy+=k*m;return!0}if(b.point&&b.point!=a){var m=d*g*l*l;a.fx+=j*m,a.fy+=k*m}}}function n(a){var b=0,c=0;a.count=0,a.leaf||a.nodes.forEach(function(d){n(d),a.count+=d.count,b+=d.count*d.cx,c+=d.count*d.cy}),a.point&&(a.count++,b+=a.point.x,c+=a.point.y),a.cx=b/a.count,a.cy=c/a.count}var a={},b=d3.dispatch("tick"),c=[1,1],d=.1,e=.9,f=30,g=-60,h=180,i=.8,j,k,l,m;a.on=function(c,d){b[c].add(d);return a},a.nodes=function(b){if(!arguments.length)return k;k=b;return a},a.links=function(b){if(!arguments.length)return l;l=b;return a},a.size=function(b){if(!arguments.length)return c;c=b;return a},a.distance=function(b){if(!arguments.length)return f;f=b;return a},a.start=function(){var b,d=k.length,e=l.length,f=c[0],g=c[1],h;for(b=0;b<d;++b)h=k[b],isNaN(h.x)&&(h.x=Math.random()*f),isNaN(h.y)&&(h.y=Math.random()*g),isNaN(h.px)&&(h.px=h.x),isNaN(h.py)&&(h.py=h.y);for(b=0;b<e;++b)h=l[b],typeof h.source=="number"&&(h.source=k[h.source]),typeof h.target=="number"&&(h.target=k[h.target]);d3.timer(p);return a},a.resume=function(){d=.1,d3.timer(p);return a},a.stop=function(){d=0;return a},a.drag=function(){function f(){!b||(e(),b.fixed=!1,b=c=null)}function e(){if(!!b){var d=d3.svg.mouse(c);b.px=d[0],b.py=d[1],a.resume()}}function d(a){(b=a).fixed=!0,c=this,d3.event.preventDefault()}var b,c;this.on("mouseover",function(a){a.fixed=!0}).on("mouseout",function(a){a!=b&&(a.fixed=!1)}).on("mousedown",d),d3.select(window).on("mousemove",e).on("mouseup",f);return a};return a},d3.layout.partition=function(){function e(e,f){var g=a.call(this,e,f);c(g[0],0,b[0],b[1]/d(g[0]));return g}function d(a){var b=a.children,c=0;if(b){var e=-1,f=b.length;while(++e<f)c=Math.max(c,d(b[e]))}return 1+c}function c(a,b,d,e){var f=a.children;a.x=b,a.y=a.depth*e,a.dx=d,a.dy=e;if(f){var g=-1,h=f.length,i,j;d/=a.value;while(++g<h)c(i=f[g],b,j=i.value*d,e),b+=j}}var a=d3.layout.hierarchy(),b=[1,1];e.sort=d3.rebind(e,a.sort),e.children=d3.rebind(e,a.children),e.value=d3.rebind(e,a.value),e.size=function(a){if(!arguments.length)return b;b=a;return e};return e},d3.layout.pie=function(){function f(f,g){var h=+(typeof c=="function"?c.apply(this,arguments):c),i=(typeof e=="function"?e.apply(this,arguments):e)-c,j=d3.range(f.length);b!=null&&j.sort(function(a,c){return b(f[a],f[c])});var k=f.map(a);i/=k.reduce(function(a,b){return a+b},0);var l=j.map(function(a){return{value:d=k[a],startAngle:h,endAngle:h+=d*i}});return f.map(function(a,b){return l[j[b]]})}var a=Number,b=null,c=0,e=2*Math.PI;f.value=function(b){if(!arguments.length)return a;a=b;return f},f.sort=function(a){if(!arguments.length)return b;b=a;return f},f.startAngle=function(a){if(!arguments.length)return c;c=a;return f},f.endAngle=function(a){if(!arguments.length)return e;e=a;return f};return f},d3.layout.stack=function(){function e(e){var f=e.length,g=e[0].length,h,i,j,k=a[c](e);b[d](e,k);for(i=0;i<g;++i)for(h=1,j=e[k[0]][i].y0;h<f;++h)e[k[h]][i].y0=j+=e[k[h-1]][i].y;return e}var c="default",d="zero";e.order=function(a){if(!arguments.length)return c;c=a;return e},e.offset=function(a){if(!arguments.length)return d;d=a;return e};return e};var a={"inside-out":function(a){var b=a.length,d,f,g=a.map(e),h=a.map(c),i=d3.range(b).sort(function(a,b){return g[a]-g[b]}),j=0,k=0,l=[],m=[];for(d=0;d<b;d++)f=i[d],j<k?(j+=h[f],l.push(f)):(k+=h[f],m.push(f));return m.reverse().concat(l)},reverse:function(a){return d3.range(a.length).reverse()},"default":function(a){return d3.range(a.length)}},b={silhouette:function(a,b){var c=a.length,d=a[0].length,e=[],f=0,g,h,i;for(h=0;h<d;++h){for(g=0,i=0;g<c;g++)i+=a[g][h].y;i>f&&(f=i),e.push(i)}for(h=0,g=b[0];h<d;++h)a[g][h].y0=(f-e[h])/2},wiggle:function(a,b){var c=a.length,d=a[0],e=d.length,f=0,g,h,i,j,k,l=b[0],m,n,o,p,q,r;a[l][0].y0=q=r=0;for(h=1;h<e;++h){for(g=0,m=0;g<c;++g)m+=a[g][h].y;for(g=0,n=0,p=d[h].x-d[h-1].x;g<c;++g){for(i=0,j=b[g],o=(a[j][h].y-a[j][h-1].y)/(2*p);i<g;++i)o+=(a[k=b[i]][h].y-a[k][h-1].y)/p;n+=o*a[j][h].y}a[l][h].y0=q-=m?n/m*p:0,q<r&&(r=q)}for(h=0;h<e;++h)a[l][h].y0-=r},zero:function(a,b){var c=0,d=a[0].length,e=b[0];for(;c<d;++c)a[e][c].y0=0}};d3.layout.hierarchy=function(){function j(a){var b=[];e(a,0,b);return b}function f(a,b){var d=a.children,e=0;if(d){var g=-1,h=d.length,i=b+1;while(++g<h)e+=f(d[g],i)}else e=c.call(j,a.data,b);return a.value=e}function e(f,g,h){var i=b.call(j,f,g),k={depth:g,data:f};h.push(k);if(i){var l=-1,m=i.length,n=k.children=[],o=0,p=g+1;while(++l<m)d=e(i[l],p,h),d.value>0&&(n.push(d),o+=d.value,d.parent=k);a&&n.sort(a),k.value=o}else k.value=c.call(j,f,g);return k}var a=i,b=g,c=h;j.sort=function(b){if(!arguments.length)return a;a=b;return j},j.children=function(a){if(!arguments.length)return b;b=a;return j},j.value=function(a){if(!arguments.length)return c;c=a;return j},j.revalue=function(a){f(a,0);return a};return j},d3.layout.pack=function(){function c(c,d){var e=a.call(this,c,d),f=e[0];f.x=0,f.y=0,q(f);var g=b[0],h=b[1],i=1/Math.max(2*f.r/g,2*f.r/h);r(f,g/2,h/2,i);return e}var a=d3.layout.hierarchy(),b=[1,1];c.sort=d3.rebind(c,a.sort),c.children=d3.rebind(c,a.children),c.value=d3.rebind(c,a.value),c.size=function(a){if(!arguments.length)return b;b=a;return c};return c.sort(j)},d3.layout.cluster=function(){function d(d,e){var f=a.call(this,d,e),g=f[0],h,i=0,j,k;F(g,function(a){a.children?(a.x=u(a.children),a.y=t(a.children)):(a.x=h?i+=b(a,h):0,a.y=0,h=a)});var l=v(g),m=w(g),n=l.x-b(l,m)/2,o=m.x+b(m,l)/2;F(g,function(a){a.x=(a.x-n)/(o-n)*c[0],a.y=(1-a.y/g.y)*c[1]});return f}var a=d3.layout.hierarchy(),b=y,c=[1,1];d.sort=d3.rebind(d,a.sort),d.children=d3.rebind(d,a.children),d.value=d3.rebind(d,a.value),d.links=x,d.separation=function(a){if(!arguments.length)return b;b=a;return d},d.size=function(a){if(!arguments.length)return c;c=a;return d};return d},d3.layout.tree=function(){function d(d,e){function j(a,c,d){if(c){var e=a,f=a,g=c,h=a.parent.children[0],i=e._tree.mod,j=f._tree.mod,k=g._tree.mod,l=h._tree.mod,m;while(g=A(g),e=z(e),g&&e)h=z(h),f=A(f),f._tree.ancestor=a,m=g._tree.prelim+k-e._tree.prelim-i+b(g,e),m>0&&(H(I(g,a,d),a,m),i+=m,j+=m),k+=g._tree.mod,i+=e._tree.mod,l+=h._tree.mod,j+=f._tree.mod;g&&!A(f)&&(f._tree.thread=g,f._tree.mod+=k-j),e&&!z(h)&&(h._tree.thread=e,h._tree.mod+=i-l,d=a)}return d}function i(a,b){a.x=a._tree.prelim+b;var c=a.children;if(c){var d=-1,e=c.length;b+=a._tree.mod;while(++d<e)i(c[d],b)}}function h(a,c){var d=a.children,e=a._tree;if(d){var f=d.length,g=d[0],i,k=g,l,m=-1;while(++m<f)l=d[m],h(l,i),k=j(l,i,k),i=l;G(a);var n=.5*(g._tree.prelim+l._tree.prelim);c?(e.prelim=c._tree.prelim+b(a,c),e.mod=e.prelim-n):e.prelim=n}else c&&(e.prelim=c._tree.prelim+b(a,c))}var f=a.call(this,d,e),g=f[0];F(g,function(a,b){a._tree={ancestor:a,prelim:0,mod:0,change:0,shift:0,number:b?b._tree.number+1:0}}),h(g),i(g,-g._tree.prelim);var k=B(g,D),l=B(g,C),m=B(g,E),n=k.x-b(k,l)/2,o=l.x+b(l,k)/2,p=m.depth;F(g,function(a){a.x=(a.x-n)/(o-n)*c[0],a.y=a.depth/p*c[1],delete a._tree});return f}var a=d3.layout.hierarchy(),b=y,c=[1,1];d.sort=d3.rebind(d,a.sort),d.children=d3.rebind(d,a.children),d.value=d3.rebind(d,a.value),d.links=x,d.separation=function(a){if(!arguments.length)return b;b=a;return d},d.size=function(a){if(!arguments.length)return c;c=a;return d};return d},d3.layout.treemap=function(){function k(b){var i=e||a(b),j=i[0];j.x=0,j.y=0,j.dx=c[0],j.dy=c[1],e&&a.revalue(j),f(j,c[0]*c[1]/j.value),(e?h:g)(j),d&&(e=i);return i}function j(a,c,d,e){var f=-1,g=a.length,h=d.x,i=d.y,j=c?b(a.area/c):0,k;if(c==d.dx){if(e||j>d.dy)j=d.dy;while(++f<g)k=a[f],k.x=h,k.y=i,k.dy=j,h+=k.dx=b(k.area/j);k.z=!0,k.dx+=d.x+d.dx-h,d.y+=j,d.dy-=j}else{if(e||j>d.dx)j=d.dx;while(++f<g)k=a[f],k.x=h,k.y=i,k.dx=j,i+=k.dy=b(k.area/j);k.z=!1,k.dy+=d.y+d.dy-i,d.x+=j,d.dx-=j}}function i(a,b){var c=a.area,d,e=0,f=Infinity,g=-1,h=a.length;while(++g<h)d=a[g].area,d<f&&(f=d),d>e&&(e=d);c*=c,b*=b;return Math.max(b*e/c,c/(b*f))}function h(a){if(!!a.children){var b={x:a.x,y:a.y,dx:a.dx,dy:a.dy},c=a.children.slice(),d,e=[];e.area=0;while(d=c.pop())e.push(d),e.area+=d.area,d.z!=null&&(j(e,d.z?b.dx:b.dy,b,!c.length),e.length=e.area=0);a.children.forEach(h)}}function g(a){if(!!a.children){var b={x:a.x,y:a.y,dx:a.dx,dy:a.dy},c=[],d=a.children.slice(),e,f=Infinity,h,k=Math.min(b.dx,b.dy),l;c.area=0;while((l=d.length)>0)c.push(e=d[l-1]),c.area+=e.area,(h=i(c,k))<=f?(d.pop(),f=h):(c.area-=c.pop().area,j(c,k,b,!1),k=Math.min(b.dx,b.dy),c.length=c.area=0,f=Infinity);c.length&&(j(c,k,b,!0),c.length=c.area=0),a.children.forEach(g)}}function f(a,b){var c=a.children;a.area=a.value*b;if(c){var d=-1,e=c.length;while(++d<e)f(c[d],b)}}var a=d3.layout.hierarchy(),b=Math.round,c=[1,1],d=!1,e;k.sort=d3.rebind(k,a.sort),k.children=d3.rebind(k,a.children),k.value=d3.rebind(k,a.value),k.size=function(a){if(!arguments.length)return c;c=a;return k},k.round=function(a){if(!arguments.length)return b!=Number;b=a?Math.round:Number;return k},k.sticky=function(a){if(!arguments.length)return d;d=a,e=null;return k};return k}})()