Fastest17

function arrEquality(arr, arr2) {
    if (arr.length != arr2.length) return false
    var on = 0;
    for (var i = 0; i < arr.length; i++) {
        for (var j = 0; j < arr2.length; j++) {
            if (arr[i] === arr2[j]) {
                on++
                break
            }
        }

Fastest17

$(document).ready(function () {
    $('.go-back').on('click', function () {
        parent.history.back();
        return false;
    });
});

Fastest17

$(window).on('resize load', function () {
    $('.hm-footer').addClass('nav-down');

    var didScroll;
    var lastScrollTop = 0;
    var delta = 5;
    var navbarHeight = $('.hm-footer').outerHeight();

    $(window).scroll(function (event) {
        didScroll = true;

Fastest17

var fadeTime = 300;

$('.checkout-wrap-desk .quantity__number-desk').change(function () {
    updateQuantity(this);
});

$('.checkout-wrap-desk .product__item-remove').click(function () {
    removeItem(this);
});

Fastest17

 $('.interested-as select').each(function () {
        var $this = $(this),
            numberOfOptions = $(this).children('option').length;
        $this.addClass('select-hidden');
        $this.wrap('<div class="select"></div>');
        $this.after('<div class="select-styled"></div>');
        var $styledSelect = $this.next('div.select-styled');
        $styledSelect.text($this.children('option:selected').text());
        var $list = $('<ul />', {
            'class': 'select-options'

Fastest17

function PreSaveAction() {
    // remove all the zero width spaces ​ from the fields.
    $(node).each(function (index, element) {
        var exp = new RegExp(String.fromCharCode(8203), "g");
        var editor = $(element);
        var txt = editor.html()
        txt = txt.replace(exp, '');
        txt = txt.replace(/ /g, ' ')
        txt = txt.replace(/ {2,}/g, ' ');
        editor.html(txt);

Fastest17

$('div[data-tab="js-tab-1"]').addClass('active');
$('.js-tab-1').addClass('active');
    
if (window.innerWidth < 768) {
    $('.js-tab-1').insertAfter('div[data-tab="js-tab-1"]');
}
    
$('.js-tabs-link').on('click', function (e) {
    e.preventDefault();
    $('.js-tabs-link').removeClass('active');

Fastest17

function heightDetect() {
	$(node).css("height", $(window).height());
};

heightDetect();

$(window).resize(function () {
	heightDetect();
});