1.3.9, 1.5.0, 1.5.1, 1.5.2, 1.5.3, 1.5.4
This plugin replaces the previous/next display on your products' product_info pages and, optionally, for "other" pages (like the products_all page). There are additional controls for (optional) drop-down menus through which the customer can choose (a) a specific page of information to view and/or (b) the number of items to display for each non-product_info page.
There is one core file overwrite; a SQL patch is included to provide access to the admin-level controls.
Note: If your Zen Cart version is 1.5.5 or later, please use the updated version of the plugin.