I copied it from the site to make sure it worked both offline and online, before I started doing any changes, but still getting the same problems. I have en.php fr.php and de.php along with index.php and language.php all in the same directory as per on the tutorial page.
Ok, found 1 problem. For some reason the default language is not loading. When I add ?lang=en to the end of the file ie: index.php?lang=en it works. But when I put just index.php I get that error.
Ok, fixed the problem Stupid me. It was a cache problem I tried it on 2 other computers with FF and IE and it works no problem Thanks for the awesome tutorial.