This isn't a bug - but it's really annoying! The firefox javascript console is really useful for ensuring you're writing good code - but at the moment jquery triggers 4 warnings. This is annoying because you can't immediately tell whether it's your own code or jquery, which means firing up the errors console etc. etc. I believe a lot of web developers use the js console, so I would suggest the trivial fixes are worthwhile.

The warnings are (rev 110) "function does not always return a value" * jQuery.hasWord * handle event * function jQuery

"undefined property" ret[0] (line 602) - just put a check in first to see if ret has length.

Alistair