Does anyone know what this tag does. I found it on a site and I have no clue what it does. Looked everywhere--nada. It looks like a link tag. Anyways, satisfy my curiosity and earn some of those green thingies.

<a href="Perl_5_by_Example/index.htm" tppabs="http://uberhax0r.net/books/Perl_5_by_Example/">Perl 5 By Example </a><br>