Untitled

(function () {
    try {
        /* main variables */
        var debug = 0;
        var variation_name = "";
        var $;
        /* all Pure helper functions */

        function waitForElement(selector, trigger, delayInterval, delayTimeout) {
            var interval = setInterval(function () {
                if (
                    document &&
                    document.querySelector(selector) &&
                    document.querySelectorAll(selector).length > 0
                ) {
                    clearInterval(interval);
                    trigger();
                }
            }, delayInterval);
            setTimeout(function () {
                clearInterval(interval);
            }, delayTimeout);
        }


        function live(selector, event, callback, context) {
            /****Helper Functions****/
            // helper for enabling IE 8 event bindings
            function addEvent(el, type, handler) {
                if (el.attachEvent) el.attachEvent("on" + type, handler);
                else el.addEventListener(type, handler);
            }
            // matches polyfill
            this.Element &&
                (function (ElementPrototype) {
                    ElementPrototype.matches =
                        ElementPrototype.matches ||
                        ElementPrototype.matchesSelector ||
                        ElementPrototype.webkitMatchesSelector ||
                        ElementPrototype.msMatchesSelector ||
                        function (selector) {
                            var node = this,
                                nodes = (node.parentNode || node.document).querySelectorAll(selector),
                                i = -1;
                            while (nodes[++i] && nodes[i] != node);
                            return !!nodes[i];
                        };
                })(Element.prototype);
            // live binding helper using matchesSelector
            function live(selector, event, callback, context) {
                addEvent(context || document, event, function (e) {
                    var found,
                        el = e.target || e.srcElement;
                    while (el && el.matches && el !== context && !(found = el.matches(selector))) el = el.parentElement;
                    if (el && found) callback.call(el, e);
                });
            }
            live(selector, event, callback, context);
        }



        /* Variation Init */
        function init() {
            // click tracking
            live('[data-why-choose-air-doctor]', 'click', function () {
                console.log('Clicks on Why Choose Air Doctor CTA');
            });
            live('[data-replacement-filter-tab]', 'click', function () {
                console.log('Clicks on Replacement Filters link');
            });
            live('[data-replacement-filter-cta]', 'click', function () {
                console.log('Clicks on Shop Replacement Filters CTA');
            });
            live('[data-air-purifire-cta]', 'click', function () {
                console.log('Clicks on Shop Air Purifiers Now CTA');
            });
            live('html body.eg-home-page .egNW_sayGdBy-grid-item:nth-child(1)', 'click', function () {
                console.log('Clicks on products --5500');
            });
            live('html body.eg-home-page .egNW_sayGdBy-grid-item:nth-child(2)', 'click', function () {
                console.log('Clicks on products --3000');
            });
            live('html body.eg-home-page .egNW_sayGdBy-grid-item:nth-child(3)', 'click', function () {
                console.log('Clicks on products --1000');
            });
            live('html body.eg-home-page .egNW_sayGdBy-grid-item:nth-child(4)', 'click', function () {
                console.log('Clicks on products --2000');
            });

        }

        /* Initialize variation */
        waitForElement('body', init, 50, 15000);
    } catch (e) {
        if (debug) console.log(e, "error in Test" + variation_name);
    }
})();