adjusting Quantity in Contribution Add Multi Products Checkbox v1.0

[hana.nadeem]

hi

how can i set quantity in the contribution

 

Add Multi Products Checkbox v1.0

 

link http://addons.oscommerce.com/info/3050

[hana.nadeem]

i feels as if i hav to change this

$cart->add_cart($HTTP_POST_VARS['products_id'][$i+1], $cart->get_quantity(tep_get_uprid($HTTP_POST_VARS['products_id'][$i+1], $HTTP_POST_VARS['id'][$i+1]))+($HTTP_POST_VARS['add_id'][$i+1]), $HTTP_POST_VARS['id'][$i+1]);

in application_top.php

 

but what should i write instead

 

i am not getting it <_<

 

 

any idea