Shopping Cart link

<?php

if (class_exists('wpCheckout')) {
    $wpCheckout = new wpCheckout();
    global $Item, $wpcoHtml, $Order;
    $order_id = $Order -> current_order_id();
    $items_count = $Item -> item_count($order_id, 'items');

    echo '<a href="' . $wpcoHtml -> cart_url() . '">Shopping Cart (' . $items_count . ')</a>';
}

?>