 <!-- CART CONTAINER -->
    <div id="cartMainContainer">
        <h1> Checkout </h1>
        <h3 id="totalItem"> Total Items: 0 </h3>

        <div id="cartContainer">
            <!-- JS rendered code -->
        </div>

    </div>

</body>
    <!-- FOOTER -->
    <div id="4"></div>
    <script>
        load("footer.html");
        function load(url)
        {
            req = new XMLHttpRequest();
            req.open("GET", url, false);
            req.send(null);
            document.getElementById(4)