Yeah, that's buggering to the extreme. A LOT of pages do this and it completely buggers up some things. Even some download pages use some kind of script that is supposed to trigger the download, but that doesn't work on some browsers, so instead you click the link and select "Save link as..." to download the file, but lo and behold you get a file.php instead. *rage*
But I don't think there's much Chris can do about it.