Prices for Logged-In Users Only - osC 2.2ms2

[imac]

I tried installing "Prices for Logged-In Users Only" on osC 2.2ms2 but it crashed.

 

http://www.oscommerce.com/community/contri...ons,601/page,28

 

I've re-written the code to run with 2.2ms2. It works fine except for one small detail which doesn't affect the core functionality but would be nice to sort. I'm still a relative newbie so this is probably obvious to anyone more familiar with tep functions:

 

In /catalog/products_new.php, how do I include cart_quantity in the following:

 

echo '<a href="' . tep_href_link(FILENAME_PRODUCTS_NEW, tep_get_all_get_params(array('action')) . 'action=buy_now&products_id=' . $products_new['products_id']) . '">' . $submit_button . '</a>';