Ah, there we go, right there in the above post. The coding is correct, and if I were to edit the post, but not change anything at all, then click save, it'll suddenly work.
EDIT: Here's another example
http://wow.allakhazam.com/forum.html?forum=21;mid=1234159030207625527;page=1;howmany=50#m1234275028313145542
Edited, Feb 10th 2009 2:11pm by Micros