File downloads

[RobG]

I was trying to download some files from here:

<URL: http://www.landxml.org/LandXMLSampleFilesDemos.asp>

however the links just don't work in Firefox so I used IE. I can't
figure why the links don't work in Firefox - the page has some pretty
ordinary JavaScript and browser detection, however I didn't think that
would cause the links to fail.

Even stranger is that they promote Firefox on their home page.

Any hints?

Rob.