I don't know how to write html at all, so I use Yahoo! PageBuilder 2.61.90.  I can't seem to get the tooltips to work right. (Either that, or I misunderstood what its supposed to do.)
I can get it to display the name, or display the name when hovered over, but no item description unless I click and go here.
As far as I can tell, I got the search bar to work.

Can anyone tell me what I'm doing wrong?

geocities.com/isidardashaman/jc

Nevermind, figured out what I was doing by trying Wowhead's version then applying it to here. (They had noob-friendlier instructions.)

Thanks to anyone who actually reads this. :)