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// Automatically make all anchors to an ID'ed in-page element to smooth-scroll
window.addEventListener('load', function(event) {
  var duration = 300; // ms
  var bias = 0; // px
  var header = document.getElementsByTagName('header')[0];
  if (header) {
    bias = -header.getBoundingClientRect().height - 40;
  }

  var anchors = document.getElementsByTagName("a");

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// based on https://gist.github.com/andjosh/6764939
function scrollToElem(target, duration) {
  var start = window.pageYOffset;
  var to = target.getBoundingClientRect().top;
  var change = to - start;
  var currentTime = 0;
  var increment = 20;

  function animateScroll(){
    currentTime += increment;

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window.addEventListener('load', function(event) {
  var targetClassName = 'flex-wrap-anim';
  var defaultDuration = '0.3s';

  var dummyList = [];
  function addDummy(item, duration) {
    var top = item.offsetTop;
    var left = item.offsetLeft;
    setTimeout(function() {
      item.style.position = 'absolute';

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window.addEventListener("load", function() {
    var perfData = window.performance.timing;
    var renderTime = perfData.domComplete - perfData.domLoading;
    console.log(renderTime);
});

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function setCookie(cname, cvalue, exdays) {
    if (!navigator.cookieEnabled) return;
    var d = new Date();
    d.setTime(d.getTime() + (exdays*24*60*60*1000));
    var expires = "expires=" + d.toUTCString();
    document.cookie = cname + "=" + encodeURIComponent(cvalue) + ";" + expires + ";path=/";
}

function getCookie(cname) {
    if (!navigator.cookieEnabled || !document.cookie) return null;

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document.addEventListener("DOMContentLoaded", function() {
	var storage = window.sessionStorage;
	try {
		if (window.location.pathname.includes('#')) {
			storage.removeItem('scroll-x');
			storage.removeItem('scroll-y');
			return;
		}
		var x = storage.getItem('scroll-x');
		var y = storage.getItem('scroll-y');

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document.addEventListener("DOMContentLoaded", function() {
    var elems = document.getElementsByClassName("hide-after-load");
    for (var i = 0; i < elems.length; i++) {
        (function() {
            var elem = elems.item(i);
            window.addEventListener("load", function() {
                elem.style.display = "none";
            });
        })();
    }

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document.addEventListener("DOMContentLoaded", function() {
    var elems = document.getElementsByClassName("fadein-after-load");
    for (var i = 0; i < elems.length; i++) {
        (function() {
            var elem = elems.item(i);
            elem.style.transition = "";
            elem.style.opacity = 0;
            window.addEventListener("load", function() {
                var duration = elem.getAttribute("data-duration");
                duration = duration || "0.5s";

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document.addEventListener("DOMContentLoaded", function() {
    var elems = document.getElementsByClassName("fadeout-as-scroll");
    for (var i = 0; i < elems.length; i++) {
        (function() {
            var elem = elems.item(i);
            var wh = window.innerHeight;
            var start = parseInt(elem.getAttribute("data-start"));
            start = start || wh * 0.1;
            var end = parseInt(elem.getAttribute("data-end"));
            end = end || wh * 0.5;

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document.addEventListener('DOMContentLoaded', function() {
    if (calledWithin(60)) {
        return;
    }
    var elems = document.getElementsByClassName('fadein-firsttime');
    for (var i = 0; i < elems.length; i++) {
        (function() {
            var elem = elems.item(i);
            elem.style.transition = '';
            elem.style.opacity = 0;