Generating Automatic Website Footnotes with jQuery
http://www.cssnewbie.com/generating-automatic-website-footnotes-with-jquery/

Glazebrook, Rob L.
CSSnewbie
2008

Abstract:

Generating footnotes for HTML documents in the past was always a slow, painful task — and every time I did it, I wondered why there wasn’t a better, easier way. Today, I’m happy to announce that I’ve come up with a better solution to web footnotes using the jQuery JavaScript framework and a few tags and attributes that already exist in XHTML.