Ссылка на категорию mod_jshopping_random_products - Общие вопросы и ошибки

<div class="jshop random_products">
<?php foreach($rand_prod as $curr){ ?>
   <div class="block_item">
       <?php if ($show_image) { ?>
       <div class="item_image">
           <a href="<?php print $curr->product_link?>"><img src = "<?php print $jshopConfig->image_product_live_path?>/<?php if ($curr->product_thumb_image) print $curr->product_thumb_image; else print $noimage?>" alt="" height="130px"/></a>
       </div>
       <?php } ?>
       <div class="item_name">
           <a href="<?php print $curr->product_link?>"><?php print $curr->name?></a>
       </div>
       <?php if ($curr->_display_price){?>
       <div class="item_price">
           <?php print formatprice($curr->product_price);?>
       </div>
       <?php }?>
   </div>       
<?php } ?>
</div>

		if ($type_button == 1) {
			$category_id = JRequest::getInt('category_id');
			$category = JTable::getInstance('category', 'jshop');
			$category->load($category_id);
			$lang = JSFactory::getLang();
			$name_field = $lang->get('name');
			$link_button = SEFLink('index.php?option=com_jshopping&controller=category&task=view&category_id='.$category_id, 1);
			$cat_button = '<div class="button_cat"><a class="btn '.$btn_size.' '.$btn_color.' '.$myclass.'" href="'.$link_button.'" title="'.$mytext.' '.$category->$name_field.'" target="'.$mytarget_button.'"  onclick="'.$myevent.'">'.$mytext.' '.$category->$name_field.'</a></div>';
		}
		if ($type_button == 2) {
			$category_id = JRequest::getInt('category_id');
			$category = JTable::getInstance('category', 'jshop');        
			$category->load($category_id);
			$categories_id = $category->getTreeParentCategories();
			$categories_arr = jShopCategoriesHelper::getCatsArray($field_sort, $ordering, $category_id, $categories_id);
			$link_button = SEFLink('index.php?option=com_jshopping&controller=category&task=view&category_id='.$category_id, 1);
			$cat_button = '<div class="button_cat"><a class="btn '.$btn_size.' '.$btn_color.' '.$myclass.'" href="'.$link_button.'" title="'.$mytext.'" target="'.$mytarget_button.'"  onclick="'.$myevent.'">'.$mytext.'</a></div>';
		}
		if ($type_button == 3) {
			$category_id = JRequest::getInt('category_id');
			$category = JTable::getInstance('category', 'jshop');        
			$category->load($category_id);
			$link_button = SEFLink('index.php?option=com_jshopping&controller=category&task=view&category_id='.$category_id, 1);
			$cat_button = '<div class="button_cat"><a class="btn '.$btn_size.' '.$btn_color.' '.$myclass.'" href="'.$mylink_button.'" title="'.$mytext.' '.$mytext_button.'" target="'.$mytarget_button.'"  onclick="'.$myevent.'">'.$mytext.' '.$mytext_button.'</a></div>';
		}