(function(){function z(a,d,e,f,h,m){return{tag:a,key:d,attrs:e,children:f,text:h,dom:m,domSize:void 0,state:void 0,_state:void 0,events:void 0,instance:void 0,skip:!1}}function B(a){var d,e=arguments[1],f=2;if(null==a||"string"!==typeof a&&"function"!==typeof a&&"function"!==typeof a.view)throw Error("The selector must be either a string or a component.");if("string"===typeof a&&!(d=M[a])){var h="div";for(var m=[],k={};d=P.exec(a);){var r=d[1],n=d[2];""===r&&""!==n?h=n:"#"===r?k.id=n:"."===r?m.push(n): "["===d[3][0]&&((r=d[6])&&(r=r.replace(/\\(["'])/g,"$1").replace(/\\\\/g,"\\")),"class"===d[4]?m.push(r):k[d[4]]=""===r?r:r||!0)}0b.indexOf("?")?"?":"&";b+=e+d}return b}function k(b){try{return""!==b?JSON.parse(b):null}catch(A){throw Error(b); }}function r(b){return b.responseText}function n(b,a){if("function"===typeof b)if(Array.isArray(a))for(var d=0;dl.status||304===l.status||S.test(b.url))d(n(b.type, a));else{var g=Error(l.responseText),c;for(c in a)g[c]=a[c];e(g)}}catch(q){e(q)}};f&&null!=b.data?l.send(b.data):l.send()});return!0===b.background?A:t(A)},jsonp:function(b,k){var t=e();b=f(b,k);var r=new d(function(d,e){var f=b.callbackName||"_mithril_"+Math.round(1E16*Math.random())+"_"+l++,k=a.document.createElement("script");a[f]=function(e){k.parentNode.removeChild(k);d(n(b.type,e));delete a[f]};k.onerror=function(){k.parentNode.removeChild(k);e(Error("JSONP request failed"));delete a[f]};null== b.data&&(b.data={});b.url=h(b.url,b.data);b.data[b.callbackKey||"callback"]=f;k.src=m(b.url,b.data);a.document.documentElement.appendChild(k)});return!0===b.background?r:t(r)},setCompletionCallback:function(b){t=b}}}(window,w),O=function(a){function d(g,c,q,b,a,d,h){for(;q=y&&t>=x;){var u=c[y];var v=q[x];if(u!==v||a)if(null==u)y++;else if(null==v)x++;else if(u.key===v.key){var E=null!=A&&y>=c.length-A.length||null==A&&a;y++;x++;k(g,u,v,h,n(c,y,f),E,m);a&&u.tag===v.tag&&l(g,r(u),f)}else if(u=c[p],u!==v||a)if(null==u)p--;else if(null==v)x++;else if(u.key===v.key)E=null!=A&&p>=c.length-A.length||null==A&& a,k(g,u,v,h,n(c,p+1,f),E,m),(a||x=y&&t>=x;){u=c[p];v=q[t];if(u!==v||a)if(null==u)p--;else{if(null!=v)if(u.key===v.key)E=null!=A&&p>=c.length-A.length||null==A&&a,k(g,u,v,h,n(c,p+1,f),E,m),a&&u.tag===v.tag&&l(g,r(u),f),null!=u.dom&&(f=u.dom),p--;else{if(!D){var D=c;E=p;u={};var F;for(F=0;F