You will have noticed that the site has gone back to it’s old style now that Halloween is over. If you use Mozilla or Netscape 7 you can still see the Halloween style by selecting View -> Use style -> Halloween.
Internet Explorer users cannot: IE doesn’t support the standard as this article at A List Apart describes 🙁

But then we encounter a problem. A major one. Mozilla provides a menu to select the style sheet we want to use under the view menu item. But Microsoft Internet Explorer (MSIE) provides no such menu. So we have several style sheets, and no way to access them in MSIE.

I’ll implement the JavaScript solution proposed in the article at some point.