Old price in Jshopping Label products module

Old price in Jshopping Label products module

Hi,
I put Jshopping label product module to show on sale products and I would like to show both the current price and the old price.
How can I do it? Which file do I have to modify and how?

Thank you

Aw: Old price in Jshopping Label products module

Add this:

<?php if ($curr->product_old_price > 0){?>
<div class="old_price"><?php print formatprice($curr->product_old_price)?></div>
<?php }?>

and add in css:

div.old_price{
text-decoration: line-through;
}

---