The URL is
85.17.152.232/~bcgzn/.
But.. I just discovered it just happens in Chrome when using IE tab. Strange, using the normal IE I don't get any errors. But if the problems are really limited to the IE tab it isn't that much of a problem. It is however kinda strange, becuase both should be IE.
Ahh, wait! The difference is the version. Where IE tab uses IE7.0 reports the 'normal' IE version 8.0. Kinda strange, don't know where IE tab get's this different version from. But right, I guess you should have IE7 to get these errors. It happens right after clicking one of the menu items, so I can't test it in Adobe Browserlab, because I can't click any links in there.