https://re-boot.life/wp-content/cache/min/1/wp-content/themes/thegem/js/thegem-lazyLoading.js?ver=1785752665

1(function($){var prefixes='Webkit Moz ms Ms O'.split(' ');var docElemStyle=document.documentElement.style;function getStyleProperty(propName){if(!propName){return}
2if(typeof docElemStyle[propName]==='string'){return propName}
3propName=propName.charAt(0).toUpperCase()+propName.slice(1);var prefixed;for(var i=0,len=prefixes.length;i<len;i++){prefixed=prefixes[i]+propName;if(typeof docElemStyle[prefixed]==='string'){return prefixed}}}
4var transitionProperty=getStyleProperty('transition');var transitionEndEvent={WebkitTransition:'webkitTransitionEnd',MozTransition:'transitionend',OTransition:'otransitionend',transition:'transitionend'}[transitionProperty];function getElementData(element,attributeNameCamel,attributeName,defaultValue){if(element.dataset!=undefined){if(element.dataset[attributeNameCamel]!=undefined){return element.dataset[attributeNameCamel]}else{var value=$(element).data(attributeName);if(value==undefined){return defaultValue}
5return value}
6return element.dataset[attributeNameCamel]!=undefined?element.dataset[attributeNameCamel]:defaultValue}
7var value=this.getAttribute(attributeName);return value!=null&&value!=''?value:defaultValue}
8function Queue(lazyInstance){this.lazyInstance=lazyInstance;this.queue=[];this.running=!1;this.initTimer()}
9Queue.prototype={add:function(element){this.queue.push(element)},next:function(){if(this.running||this.queue.length==0)return!1;this.running=!0;var element=this.queue.shift();if(element.isOnTop()){element.forceShow();this.finishPosition();return}
10setTimeout(function(){element.startAnimation()},element.options.itemDelay)},finishPosition:function(){this.running=!1;this.next()},initTimer:function(){var self=this;this.timer=document.createElement('div');this.timer.className='lazy-loading-timer-element';document.body.appendChild(this.timer);this.timerCallback=function(){};$(this.timer).bind(transitionEndEvent,function(event){self.timerCallback()});this.timer.className+=' start-timer'},startTimer:function(callback){setTimeout(callback,200);if(this.timer.className.indexOf('start-timer')!=-1){this.timer.className=this.timer.className.replace(' start-timer','')}else{this.timer.className+=' start-timer'}}};function Group(el,lazyInstance){this.el=el;this.$el=$(el);this.lazyInstance=lazyInstance;this.elements=[];this.showed=!1;this.finishedElementsCount=0;this.position={left:0,top:0};this.options={offset:parseFloat(getElementData(el,'llOffset','ll-offset',0.7)),itemDelay:getElementData(el,'llItemDelay','ll-item-delay',-1),isFirst:lazyInstance.hasHeaderVisuals&&this.el.className.indexOf('lazy-loading-first')!=-1,force:getElementData(el,'llForceStart','ll-force-start',0)!=0,finishDelay:getElementData(el,'llFinishDelay','ll-finish-delay',200)};this.$el.addClass('lazy-loading-before-start-animation')}
11timeNow=function(){var newDate=new Date();return((newDate.getHours()<10)?"0":"")+newDate.getHours()+":"+((newDate.getMinutes()<10)?"0":"")+newDate.getMinutes()+":"+((newDate.getSeconds()<10)?"0":"")+newDate.getSeconds()}
12Group.prototype={addElement:function(element){this.elements.push(element)},setElements:function(elements){this.elements=elements},getElements:function(){return this.elements},getElementsCount:function(){return this.elements.length},getItemDelay:function(){return this.options.itemDelay},updatePosition:function(){this.position=$(this.el).offset()},getPosition:function(){return this.position},isShowed:function(){return this.showed},isVisible:function(){if(this.options.force)return!0;return(this.position.top+this.options.offset*this.el.offsetHeight<=this.lazyInstance.getWindowBottom())&&(this.position.top+(1-this.options.offset)*this.el.offsetHeight>=this.lazyInstance.getWindowTop())},isOnTop:function(){return!1},show:function(){this.lazyInstance.queue.add(this);this.showed=!0},forceShow:function(){this.showed=!0;this.el.className=this.el.className.replace('lazy-loading-before-start-animation','lazy-loading-end-animation')},startAnimation:function(){var self=this;self.elements.forEach(function(element){element.$el.bind(transitionEndEvent,function(event){var target=event.target||event.srcElement;if(target!=element.el){return}
13element.$el.unbind(transitionEndEvent);self.finishedElementsCount++;

13if(self.finishedElementsCount>=self.getElementsCount()){setTimeout(function(){var className=self.el.className.replace('lazy-loading-before-start-animation','').replace('lazy-loading-start-animation','lazy-loading-end-animation');self.el.className=className;if(window.gemSettings.fullpageEnabled){self.el.classList.add('fullpage-lazy-loading-initialized')}},self.options.finishDelay)}});element.show()});if(self.options.finishDelay>0){self.lazyInstance.queue.startTimer(function(){self.finishAnimation()})}else{self.finishAnimation()}
14self.$el.addClass('lazy-loading-start-animation')},finishAnimation:function(){this.lazyInstance.queue.finishPosition()}};function Element(el,group){this.el=el;this.$el=$(el);this.group=group;this.options={effect:getElementData(el,'llEffect','ll-effect',''),delay:getElementData(el,'llItemDelay','ll-item-delay',group.getItemDelay()),actionFunction:getElementData(el,'llActionFunc','ll-action-func','')};this.options.queueType=this.options.delay!=-1?'async':'sync';if(this.options.effect!=''){this.$el.addClass('lazy-loading-item-'+this.getEffectClass())}}
15Element.prototype={effects:{action:function(element){if(!element.options.actionFunction||window[element.options.actionFunction]==null||window[element.options.actionFunction]==undefined){return}
16window[element.options.actionFunction](element.el)}},getEffectClass:function(){var effectClass=this.options.effect;if(effectClass=='drop-right-without-wrap'||effectClass=='drop-right-unwrap'){return'drop-right'}
17return effectClass},show:function(){if(this.effects[this.options.effect]!=undefined){this.effects[this.options.effect](this)}}};LazyLoading.prototype={initialize:function(){this.queue=new Queue(this);this.groups=[];this.hasHeaderVisuals=$('.ls-wp-container').length>0;this.$checkPoint=$('#lazy-loading-point');if(!this.$checkPoint.length){$('<div id="lazy-loading-point"></div>').insertAfter('#main');this.$checkPoint=$('#lazy-loading-point')}
18this.windowBottom=0;this.windowHeight=0;this.scrollHandle=!1;this.perspectiveOpened=!1;this.$page=$('#page');$(document).ready(this.documentReady.bind(this))},documentReady:function(){var self=this;this.updateCheckPointOffset();this.updateWindowHeight();this.buildGroups();this.windowScroll();$(window).resize(this.windowResize.bind(this));$(window).scroll(this.windowScroll.bind(this));$(window).on('perspective-modalview-opened',function(){self.perspectiveOpened=!0});$(window).on('perspective-modalview-closed',function(){self.perspectiveOpened=!1})},windowResize:function(){this.updateWindowHeight();this.updateGroups();this.windowScroll()},buildGroups:function(){var self=this;self.groups=[];$('.lazy-loading').each(function(){if(window.gemSettings.fullpageEnabled&&$(this).hasClass('fullpage-lazy-loading-initialized')){return}
19var group=new Group(this,self);group.updatePosition();$('.lazy-loading-item',this).each(function(){group.addElement(new Element(this,group))});if(group.getElementsCount()>0){self.groups.push(group)}})},updateGroups:function(){var self=this;self.groups.forEach(function(group){if(group.isShowed()){return}
20group.updatePosition()})},windowScroll:function(){if(this.scrollHandle){}
21this.scrollHandle=!0;this.calculateWindowTop();this.calculateWindowBottom();if(this.isGroupsPositionsChanged()){this.updateGroups()}
22this.groups.forEach(function(group){if(group.isShowed()){return}
23if(group.isOnTop()){group.forceShow()}
24if(group.isVisible()){group.show()}});this.scrollHandle=!1;this.queue.next()},calculateWindowBottom:function(){if(self.perspectiveOpened){this.windowBottom=this.windowTop+this.$page.height()}else{this.windowBottom=this.windowTop+this.windowHeight}},calculateWindowTop:function(){if(self.perspectiveOpened){this.windowTop=this.$page.scrollTop()}else{this.windowTop=$(window).scrollTop()}},getWindowTop:function(){return this.windowTop},getWindowBottom:function(){return this.windowBottom},updateWindowHeight:function(){this.windowHeight=$(window).height()},getWindowHeight:function(){return this.windowHeight},updateCheckPointOffset:function(){this.checkPointOffset=this.$checkPoint.length?this.$checkPoint.offset().top:0},isGroupsPositionsChanged:function(){var oldCheckPointOffset=this.checkPointOffset;this.updateCheckPointOffset();return Math.abs(this.checkPointOffset-oldCheckPointOffset)>1},getLastGroup:function(){if(!this.groups.length){return null}
25return this.groups[this.groups.length-1]}};function LazyLoading(options){this.options={};$.extend(this.options,options);this.initialize()}

26$.lazyLoading=function(options){return new LazyLoading(options)}
27if(window.gemSettings!==undefined&&!window.gemSettings.lasyDisabled){$('.wpb_text_column.wpb_animate_when_almost_visible.wpb_fade').each(function(){$(this).wrap('<div class="lazy-loading"></div>').addClass('lazy-loading-item').data('ll-effect','fading')});$('.gem-list.lazy-loading').each(function(){$(this).data('ll-item-delay','200');$('li',this).addClass('lazy-loading-item').data('ll-effect','slide-right');$('li',this).each(function(index){$(this).attr("style","transition-delay: "+(index+1)*0.2+"s;")})});$.lazyLoading()}})(jQuery)