[jQuery] jQuery & Firefox bug.

[jQuery] jQuery & Firefox bug.


Hi!
I have several links using jQuery that have only the purpose of
showing help information. They are "virtual links" because they don't
link anywhere (i.e. onclick = return false).
When using jquery with these kinds of links, Firefox seems to ignore
the return false sentence.
Here's an example (works in IE 7, but not in Firefox 2):
http://extranetdev.outsystems.net/jQueryTooltip/Sample.aspx
Can you please help me on this?
Cheers,
Mário