A quick method to make the Centerboxes show on the product_info page in the same manner that they would show when on the immediate Category of the Products Listing would be to add, using your templates and overrides, to the bottom of your file:
/includes/templates/your_template_dir/templates/tpl_product_info_display.php
Code:
<!-- bof: include centerboxes on product_info -->
<div>
<?php
$new_products_category_id = $cPath;
//// bof: categories
$show_display_category = $db->Execute(SQL_SHOW_PRODUCT_INFO_LISTING_BELOW);
if ($error_categories == false and $show_display_category->RecordCount() > 0) {
?>
<?php
$show_display_category = $db->Execute(SQL_SHOW_PRODUCT_INFO_LISTING_BELOW);
while (!$show_display_category->EOF) {
?>
<?php
if ($show_display_category->fields['configuration_key'] == 'SHOW_PRODUCT_INFO_LISTING_BELOW_FEATURED_PRODUCTS') { ?>
<?php
/**
* display the Featured Products Center Box
*/
?>
<?php require($template->get_template_dir('tpl_modules_featured_products.php',DIR_WS_TEMPLATE, $current_page_base,'templates'). '/tpl_modules_featured_products.php'); ?>
<?php } ?>
<?php
if ($show_display_category->fields['configuration_key'] == 'SHOW_PRODUCT_INFO_LISTING_BELOW_SPECIALS_PRODUCTS') { ?>
<?php
/**
* display the Special Products Center Box
*/
?>
<?php require($template->get_template_dir('tpl_modules_specials_default.php',DIR_WS_TEMPLATE, $current_page_base,'templates'). '/tpl_modules_specials_default.php'); ?>
<?php } ?>
<?php
if ($show_display_category->fields['configuration_key'] == 'SHOW_PRODUCT_INFO_LISTING_BELOW_NEW_PRODUCTS') { ?>
<?php
/**
* display the New Products Center Box
*/
?>
<?php require($template->get_template_dir('tpl_modules_whats_new.php',DIR_WS_TEMPLATE, $current_page_base,'templates'). '/tpl_modules_whats_new.php'); ?>
<?php } ?>
<?php
if ($show_display_category->fields['configuration_key'] == 'SHOW_PRODUCT_INFO_LISTING_BELOW_UPCOMING') {
include(DIR_WS_MODULES . zen_get_module_directory(FILENAME_UPCOMING_PRODUCTS));
}
?>
<?php
$show_display_category->MoveNext();
} // !EOF
?>
<?php
} //// eof: categories
?>
</div>
<!-- eof: include centerboxes on product_info -->