I use these frequently:
Dynarch calendar (Pure JS and really easy to use… Can easily be made
into a helper function (which I’m working on)
http://www.dynarch.com/projects/calendar/
And this:
http://www.kryogenix.org/code/browser/sorttable/
Because it’s so easy to add. (Seems to be really slow for me today which
is odd)
*** Be sure to check the “browser Experiments” link on that site because
there’s other cool things… Nice titles for links, treeview stuff, etc.
All in unobtrusive javascript.
And I haven’t used this but it sounds cool
http://mochikit.com/examples/sortable_tables/
-bph