/*! jQuery & Zepto Lazy v1.7.3 - http://jquery.eisbehr.de/lazy - MIT&GPL-2.0 license - Copyright 2012-2016 Daniel 'Eisbehr' Kern */
!function(t,e){"use strict";function r(r,a,i,l,u){function c(){L=t.devicePixelRatio>1,f(i),a.delay>=0&&setTimeout(function(){s(!0)},a.delay),(a.delay<0||a.combined)&&(l.e=v(a.throttle,function(t){"resize"===t.type&&(w=B=-1),s(t.all)}),l.a=function(t){f(t),i.push.apply(i,t)},l.g=function(){return i=n(i).filter(function(){return!n(this).data(a.loadedName)})},s(),n(a.appendScroll).on("scroll."+u+" resize."+u,l.e))}function f(t){var i=a.defaultImage,o=a.placeholder,l=a.imageBase,u=a.srcsetAttribute,c=a.loaderAttribute,f=a._f||{};t=n(t).filter(function(){var t=n(this),r=b(this);return!t.data(a.handledName)&&(t.attr(a.attribute)||t.attr(u)||t.attr(c)||f[r]!==e)}).data("plugin_"+a.name,r);for(var s=0,d=t.length;s<d;s++){var A=n(t[s]),m=b(t[s]),h=A.attr(a.imageBaseAttribute)||l;m==N&&h&&A.attr(u)&&A.attr(u,g(A.attr(u),h)),f[m]===e||A.attr(c)||A.attr(c,f[m]),m==N&&i&&!A.attr(E)?A.attr(E,i):m==N||!o||A.css(O)&&"none"!=A.css(O)||A.css(O,"url('"+o+"')")}}function s(t){if(!i.length)return void(a.autoDestroy&&r.destroy());for(var e=!1,o=a.imageBase||"",l=a.srcsetAttribute,u=a.handledName,c=0;c<i.length;c++)if(t||A(i[c])){var f=n(i[c]),s=b(i[c]),m=f.attr(a.attribute),h=f.attr(a.imageBaseAttribute)||o,g=f.attr(a.loaderAttribute);f.data(u)||a.visibleOnly&&!f.is(":visible")||!((m||f.attr(l))&&(s==N&&(h+m!=f.attr(E)||f.attr(l)!=f.attr(F))||s!=N&&h+m!=f.css(O))||g)||(e=!0,f.data(u,!0),d(f,s,h,g))}e&&(i=n(i).filter(function(){return!n(this).data(u)}))}function d(t,e,r,i){++z;var o=function(){y("onError",t),p(),o=n.noop};y("beforeLoad",t);var l=a.attribute,u=a.srcsetAttribute,c=a.sizesAttribute,f=a.retinaAttribute,s=a.removeAttribute,d=a.loadedName,A=t.attr(f);if(i){var m=function(){s&&t.removeAttr(a.loaderAttribute),t.data(d,!0),y(T,t),setTimeout(p,1),m=n.noop};t.off(I).one(I,o).one(D,m),y(i,t,function(e){e?(t.off(D),m()):(t.off(I),o())})||t.trigger(I)}else{var h=n(new Image);h.one(I,o).one(D,function(){t.hide(),e==N?t.attr(C,h.attr(C)).attr(F,h.attr(F)).attr(E,h.attr(E)):t.css(O,"url('"+h.attr(E)+"')"),t[a.effect](a.effectTime),s&&(t.removeAttr(l+" "+u+" "+f+" "+a.imageBaseAttribute),c!==C&&t.removeAttr(c)),t.data(d,!0),y(T,t),h.remove(),p()});var b=(L&&A?A:t.attr(l))||"";h.attr(C,t.attr(c)).attr(F,t.attr(u)).attr(E,b?r+b:null),h.complete&&h.load()}}function A(t){var e=t.getBoundingClientRect(),r=a.scrollDirection,n=a.threshold,i=h()+n>e.top&&-n<e.bottom,o=m()+n>e.left&&-n<e.right;return"vertical"==r?i:"horizontal"==r?o:i&&o}function m(){return w>=0?w:w=n(t).width()}function h(){return B>=0?B:B=n(t).height()}function b(t){return t.tagName.toLowerCase()}function g(t,e){if(e){var r=t.split(",");t="";for(var a=0,n=r.length;a<n;a++)t+=e+r[a].trim()+(a!==n-1?",":"")}return t}function v(t,e){var n,i=0;return function(o,l){function u(){i=+new Date,e.call(r,o)}var c=+new Date-i;n&&clearTimeout(n),c>t||!a.enableThrottle||l?u():n=setTimeout(u,t-c)}}function p(){--z,i.length||z||y("onFinishedAll")}function y(t,e,n){return!!(t=a[t])&&(t.apply(r,[].slice.call(arguments,1)),!0)}var z=0,w=-1,B=-1,L=!1,T="afterLoad",D="load",I="error",N="img",E="src",F="srcset",C="sizes",O="background-image";"event"==a.bind||o?c():n(t).on(D+"."+u,c)}function a(a,o){var l=this,u=n.extend({},l.config,o),c={},f=u.name+"-"+ ++i;return l.config=function(t,r){return r===e?u[t]:(u[t]=r,l)},l.addItems=function(t){return c.a&&c.a("string"===n.type(t)?n(t):t),l},l.getItems=function(){return c.g?c.g():{}},l.update=function(t){return c.e&&c.e({},!t),l},l.loadAll=function(){return c.e&&c.e({all:!0},!0),l},l.destroy=function(){return n(u.appendScroll).off("."+f,c.e),n(t).off("."+f),c={},e},r(l,u,a,c,f),u.chainable?a:l}var n=t.jQuery||t.Zepto,i=0,o=!1;n.fn.Lazy=n.fn.lazy=function(t){return new a(this,t)},n.Lazy=n.lazy=function(t,r,i){if(n.isFunction(r)&&(i=r,r=[]),n.isFunction(i)){t=n.isArray(t)?t:[t],r=n.isArray(r)?r:[r];for(var o=a.prototype.config,l=o._f||(o._f={}),u=0,c=t.length;u<c;u++)(o[t[u]]===e||n.isFunction(o[t[u]]))&&(o[t[u]]=i);for(var f=0,s=r.length;f<s;f++)l[r[f]]=t[0]}},a.prototype.config={name:"lazy",chainable:!0,autoDestroy:!0,bind:"load",threshold:500,visibleOnly:!1,appendScroll:t,scrollDirection:"both",imageBase:null,defaultImage:"data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==",placeholder:null,delay:-1,combined:!1,attribute:"data-src",srcsetAttribute:"data-srcset",sizesAttribute:"data-sizes",retinaAttribute:"data-retina",loaderAttribute:"data-loader",imageBaseAttribute:"data-imagebase",removeAttribute:!0,handledName:"handled",loadedName:"loaded",effect:"show",effectTime:0,enableThrottle:!0,throttle:250,beforeLoad:e,afterLoad:e,onError:e,onFinishedAll:e},n(t).on("load",function(){o=!0})}(window);