manufacturer link and logo on product info page

[100asa]

I want manufacturer logo and link to it products listing on product info page (like manufacturer box).
I've write this:

<?php echo (($flag_show_product_info_manufacturer == 1 and !empty($manufacturers_name)) ? '<a href="' . zen_href_link(FILENAME_DEFAULT, 'manufacturers_id=' . $manufacturer_info['manufacturers_id']) . '">' . TEXT_PRODUCT_MANUFACTURER . '<b>' . $manufacturers_name . '</a></b>' : '') . "\n\n\n"; ?>

but it don't work!
any suggestion?

[Louis]

Toward the bottom of the product info page is space for you to add the manufaturer details. This will then be displayed on your product page.

[100asa]

Sorry, I'm not clear!
I want manufacturer logo and link to it products listing on product info page, after the model product near the product price...
http://www.100asa.it/icewine-cantine...lt-p-1194.html

[100asa]

... or near the product price the manufacturer info box

[100asa]

any ideas?