Help with JavaScript not working with Firefox 1.0

I have scrolling news that is based on JavaScript on the site I
maintain. The script works in Internet Explorer 6.x, but not Firefox 1.0.
It's
not clear to me why the script doesn't work with Firefox. I'd appreciate it
if someone could help me modify the script so that it would also work with
Firefox.

The scrolling news can be seen on the page at:

http://www.shtetlinks.jewishgen.org/WielkieOczy/

Any help is very much appreciated.

Thank you.

Peregrine Maitland
[email protected]
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