If you click on the “Older” link just below the blue header of this page (you have to be on the home page or an archive page for there to be an “Older” or “Newer” link, otherwise there are titles of posts there,  and no “page x of x”),  where it says Page X of X,  you get a javascript error as follows:

It doesn’t happen at all in Firefox.  No error at all. Is this WordPress, K2,  or just IE?  This was happening BEFORE I just upgraded to 2.3.3 of WordPress.  I thought the upgrade might fix this.  Nope.