Javascript works in Browser Preview but not when posted to the internet

[larrylyons]

I have a javascript page that I used sucessfully on the net three years
ago. I am trying to use it again and although it works fine when I
preview it in a browser, It won't work when posted and downloaded from
the internet. Firefox's Javascript Console show's that the variables I
use in some document writes are not defined, however they are.
EXAMPLE:
<script Language ="javascript">
document.write(twStr)
</script>

[larrylyons]

Sorry. a lot of my question was cut off.
The page can be seen at
http://ca.geocities.com/la********@r...fPool2006.html
It works when I email it and it is open in a browser.
I changed service providers could that make a difference?
It works when I save it to the desktop and open it in a browser.
It's driving me crazy. Any help would be appreciated.
LL