Tablekit

Tablekit is a prototype-based javascript library for sortable tables which integrates easily into the wiki.

Just set class="sortable" on your table, and call "tablekit.html_head" somewhere on your page to get the javascript and css inserted.

One could also do the js and css site-wide if it was used a lot.

The needed js, css, and graphics files are attached to this page to keep the applet somewhat self-contained.