|
|
|
|
!function(a,b){var c=b(a,a.document,Date);a.lazySizes=c,"object"==typeof module&&module.exports&&(module.exports=c)}("undefined"!=typeof window?window:{},function(a,b,c){"use strict";var d,e;if(function(){var b,c={lazyClass:"lazyload",loadedClass:"lazyloaded",loadingClass:"lazyloading",preloadClass:"lazypreload",errorClass:"lazyerror",autosizesClass:"lazyautosizes",srcAttr:"data-src",srcsetAttr:"data-srcset",sizesAttr:"data-sizes",minSize:40,customMedia:{},init:!0,expFactor:1.5,hFac:.8,loadMode:2,loadHidden:!0,ricTimeout:0,throttleDelay:125};e=a.lazySizesConfig||a.lazysizesConfig||{};for(b in c)b in e||(e[b]=c[b])}(),!b||!b.getElementsByClassName)return{init:function(){},cfg:e,noSupport:!0};var f=b.documentElement,g=a.HTMLPictureElement,h="addEventListener",i="getAttribute",j=a[h].bind(a),k=a.setTimeout,l=a.requestAnimationFrame||k,m=a.requestIdleCallback,n=/^picture$/i,o=["load","error","lazyincluded","_lazyloaded"],p={},q=Array.prototype.forEach,r=function(a,b){return p[b]||(p[b]=new RegExp("(\\s|^)"+b+"(\\s|$)")),p[b].test(a[i]("class")||"")&&p[b]},s=function(a,b){r(a,b)||a.setAttribute("class",(a[i]("class")||"").trim()+" "+b)},t=function(a,b){var c;(c=r(a,b))&&a.setAttribute("class",(a[i]("class")||"").replace(c," "))},u=function(a,b,c){var d=c?h:"removeEventListener";c&&u(a,b),o.forEach(function(c){a[d](c,b)})},v=function(a,c,e,f,g){var h=b.createEvent("Event");return e||(e={}),e.instance=d,h.initEvent(c,!f,!g),h.detail=e,a.dispatchEvent(h),h},w=function(b,c){var d;!g&&(d=a.picturefill||e.pf)?(c&&c.src&&!b[i]("srcset")&&b.setAttribute("srcset",c.src),d({reevaluate:!0,elements:[b]})):c&&c.src&&(b.src=c.src)},x=function(a,b){return(getComputedStyle(a,null)||{})[b]},y=function(a,b,c){for(c=c||a.offsetWidth;c<e.minSize&&b&&!a._lazysizesWidth;)c=b.offsetWidth,b=b.parentNode;return c},z=function(){var a,c,d=[],e=[],f=d,g=function(){var b=f;for(f=d.length?e:d,a=!0,c=!1;b.length;)b.shift()();a=!1},h=function(d,e){a&&!e?d.apply(this,arguments):(f.push(d),c||(c=!0,(b.hidden?k:l)(g)))};return h._lsFlush=g,h}(),A=function(a,b){return b?function(){z(a)}:function(){var b=this,c=arguments;z(function(){a.apply(b,c)})}},B=function(a){var b,d=0,f=e.throttleDelay,g=e.ricTimeout,h=function(){b=!1,d=c.now(),a()},i=m&&g>49?function(){m(h,{timeout:g}),g!==e.ricTimeout&&(g=e.ricTimeout)}:A(function(){k(h)},!0);return function(a){var e;(a=!0===a)&&(g=33),b||(b=!0,e=f-(c.now()-d),e<0&&(e=0),a||e<9?i():k(i,e))}},C=function(a){var b,d,e=99,f=function(){b=null,a()},g=function(){var a=c.now()-d;a<e?k(g,e-a):(m||f)(f)};return function(){d=c.now(),b||(b=k(g,e))}},D=function(){var g,m,o,p,y,D,F,G,H,I,J,K,L=/^img$/i,M=/^iframe$/i,N="onscroll"in a&&!/(gle|ing)bot/.test(navigator.userAgent),O=0,P=0,Q=0,R=-1,S=function(a){Q--,(!a||Q<0||!a.target)&&(Q=0)},T=function(a){return null==K&&(K="hidden"==x(b.body,"visibility")),K||!("hidden"==x(a.parentNode,"visibility")&&"hidden"==x(a,"visibility"))},U=function(a,c){var d,e=a,g=T(a);for(G-=c,J+=c,H-=c,I+=c;g&&(e=e.offsetParent)&&e!=b.body&&e!=f;)(g=(x(e,"opacity")||1)>0)&&"visible"!=x(e,"overflow")&&(d=e.getBoundingClientRect(),g=I>d.left&&H<d.right&&J>d.top-1&&G<d.bottom+1);return g},V=function(){var a,c,h,j,k,l,n,o,q,r,s,t,u=d.elements;if((p=e.loadMode)&&Q<8&&(a=u.length)){for(c=0,R++;c<a;c++)if(u[c]&&!u[c]._lazyRace)if(!N||d.prematureUnveil&&d.prematureUnveil(u[c]))ba(u[c]);else if((o=u[c][i]("data-expand"))&&(l=1*o)||(l=P),r||(r=!e.expand||e.expand<1?f.clientHeight>500&&f.clientWidth>500?500:370:e.expand,d._defEx=r,s=r*e.expFactor,t=e.hFac,K=null,P<s&&Q<1&&R>2&&p>2&&!b.hidden?(P=s,R=0):P=p>1&&R>1&&Q<6?r:O),q!==l&&(D=innerWidth+l*t,F=innerHeight+l,n=-1*l,q=l),h=u[c].getBoundingClientRect(),(J=h.bottom)>=n&&(G=h.top)<=F&&(I=h.right)>=n*t&&(H=h.left)<=D&&(J||I||H||G)&&(e.loadHidden||T(u[c]))&&(m&&Q<3&&!o&&(p<3||R<4)||U(u[c],l))){if(ba(u[c]),k=!0,Q>9)break}else!k&&m&&!j&&Q<4&&R<4&&p>2&&(g[0]||e.preloadAfterLoad)&&(g[0]||!o&&(J||I||H||G||"auto"!=u[c][i](e.sizesAttr)))&&(j=g[0]||u[c]);j&&!k&&ba(j)}},W=B(V),X=function(a){var b=a.target;if(b._lazyCache)return void delete b._lazyCache;S(a),s(b,e.loadedClass),t(b
|
