(function(){'use strict';var items=document.querySelectorAll(".timeline li");function isElementInViewport(el){var rect=el.getBoundingClientRect();var element=jQuery('#timeline');return(rect.top>=0&&rect.left>=0&&rect.bottom<=(window.innerHeight||document.documentElement.clientHeight)&&rect.right<=(window.innerWidth||document.documentElement.clientWidth));}
function callbackFunc(){for(var i=0;i<items.length;i++){if(isElementInViewport(items[i])){items[i].classList.add("in-view");}}}
window.addEventListener("load",callbackFunc);window.addEventListener("scroll",callbackFunc);jQuery('#timeline').on('load',function(){callbackFunc();});jQuery('#timeline').on('scroll',function(){callbackFunc();});})();