On May 1, 12:22 pm, Dave Methvin <[EMAIL PROTECTED]> wrote:
> > But this code below makes IE think J.length is larger by 1, compared
> > to FF. Because of that, IE throws a fatal error in its last loop,
> > since J is no longer defined.
>
> Most likely, there is a trailing comma in the array definition, like
> this:
>
> var x = [1,2,3,]
>
> IE treats that as a 4-element array with an undefined element at the
> end. Firefox takes the C route and ignores the trailing comma.
Firefox takes the ECMAScript compliant route.
--
Rob
