[jQuery] Autocomplete not working only in Firefox

[vrodg]

I've recently installed an formated the Autocomplete script into my
page and it works beautifully for IE, Saf, & Chrome, but the results
drop down won't appear in Firefox, on both Mac and PC.  I've had
another use it check it in a different state to confirm.

The PC version of Firefox is 3.5.3.  Firebug is't registering the key
events to debug it there.  Is there an option I'm missing?

basic script.

$().ready(function() {

        $("#artistText").autocomplete(artist,{
                matchContains: true,
                minChars: 1
        });

});