| 2 "document"in self&&("classList"in document.createElement("_")&&(!document.create
ElementNS||"classList"in document.createElementNS("http://www.w3.org/2000/svg","
g"))||!function(t){"use strict";if("Element"in t){var e="classList",n="prototype
",i=t.Element[n],s=Object,r=String[n].trim||function(){return this.replace(/^\s+
|\s+$/g,"")},o=Array[n].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)i
f(e in this&&this[e]===t)return e;return-1},a=function(t,e){this.name=t,this.cod
e=DOMException[t],this.message=e},c=function(t,e){if(""===e)throw new a("SYNTAX_
ERR","An invalid or illegal string was specified");if(/\s/.test(e))throw new a("
INVALID_CHARACTER_ERR","String contains an invalid character");return o.call(t,e
)},l=function(t){for(var e=r.call(t.getAttribute("class")||""),n=e?e.split(/\s+/
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etAttribute("class",""+this)}},u=l[n]=[],h=function(){return new l(this)};if(a[n
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n t+="",-1!==c(this,t)},u.add=function(){var t,e=arguments,n=0,i=e.length,s=!1;d
o t=e[n]+"",-1===c(this,t)&&(this.push(t),s=!0);while(++n<i);s&&this._updateClas
sName()},u.remove=function(){var t,e,n=arguments,i=0,s=n.length,r=!1;do for(t=n[
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configurable:!0};try{s.defineProperty(i,e,f)}catch(g){(void 0===g.number||-21468
23252===g.number)&&(f.enumerable=!1,s.defineProperty(i,e,f))}}else s[n].__define
Getter__&&i.__defineGetter__(e,h)}}(self),function(){"use strict";var t=document
.createElement("_");if(t.classList.add("c1","c2"),!t.classList.contains("c2")){v
ar e=function(t){var e=DOMTokenList.prototype[t];DOMTokenList.prototype[t]=funct
ion(t){var n,i=arguments.length;for(n=0;i>n;n++)t=arguments[n],e.call(this,t)}};
e("add"),e("remove")}if(t.classList.toggle("c3",!1),t.classList.contains("c3")){
var n=DOMTokenList.prototype.toggle;DOMTokenList.prototype.toggle=function(t,e){
return 1 in arguments&&!this.contains(t)==!e?e:n.call(this,t)}}t=null}()); |