I use my personal webspace for a model boat club site but it is referenced by web forwarding via a name the club registered with another ISP - when the webmaster changes the name doesn't. I use a javascript multi-level menu external script + variables file for navigation (in the same directory as the HTML) and it works fine in IE. It also works in Firefox on my own machine - but disappears on the web. I have used the same script on regular hosted sites and it shows up in Firefox.
Is this a product of framing that Firefox blocks or is there a work-round? I suspect this is more an HTML than a scripting issue.