[jQuery] Konqueror problems?

[romeo]

I have a site using JQuery which works a treat using Firefox, Opera
and IE, on Windows and Linux (as well as Safari), but which does not
work at all with Konqueror on Kubuntu (Gutsy, 7.10). Using fadeIn
animations, nothing fades in - the elements remain invisible. Are
there known problems with Konqueror? There does not appear to be an
error console as such to check things with.