how to pass the variant name and image in a modal window

-- HikaShop version -- : 2.6.4
-- Joomla version -- : 3.4.8
-- PHP version -- : 5.6

Hello!
how can i pass name and picture in modal window? Main name pass with no problem, but when i try to pass variant name main product nothing happens. I see only main product name:dry:

if(!empty($variant->product_name)){ ?>
<div id="hikashop_product_name_<?php echo $variant_name;?>" >
<?php echo $variant->product_name;?>
</div>
<?php }

False alarm =))))i to do this on ajax =))))))