Add code to the header and footer sections of your site on a page-per-page basis.
This should be removed from the plugin directory.
Gives bunch of "Warning" errors. Clearly not updates for a long time.
I enabled the plugin, added a global footer with some html-code enabled it for pages which is the only thing I'm using. Result = nothing added.
In footer.php I only use:
You must log in to submit a review. You can also log in or register using the form near the top of this page.