Количество товара в Module Category 3.0.2 - Модули и Аддоны

<?php
  foreach($categories_arr as $curr){
      $class = "jshop_menu_level_".$curr->level;
      if ($categories_id[$curr->level]==$curr->category_id) $class = $class."_a";      
      ?>
      <div class = "<?php print $class?>">
            <a href = "<?php print $curr->category_link?>"><?php print $curr->name?>
                <?php if ($show_image && $curr->category_image){?>
                    <img align = "absmiddle" src = "<?php print $jshopConfig->image_category_live_path."/".$curr->category_image?>" alt = "<?php print $curr->name?>" />
                <?php } ?>
            </a>
      </div>
  <?php
  }
?>

<a href = "<?php print $curr->category_link?>"><?php print $curr->name?>

foreach($categories_arr as $curr){

    $category = JTable::getInstance('category', 'jshop');        
    $category->load($curr->category_id);
    $count = $category->getCountProducts(array());

<?php print $curr->name." (".$count.")"?>

$category->getTreeParentCategories()

$category = JTable::getInstance('category', 'jshop');
$category->load($category_id);
$category->getProducts(array());

$product = JTable::getInstance('product', 'jshop');
$product->load($product_id);
$product->getPrice();