AJAX throwing JavaScript errors?

Hi,

I am having some difficulties with some WordPress files throwing a “Components is not defined” error in Firefox.

That is e.g. tw-sack.js and wp-gears.js.

They both try to create an ActiveXObject (for IE, I guess), which does not seem to work with Firefox.

I have posted about this here:
https://www.saphod.net/2008/10/17/firebug-and-the-mysterious-components-is-not-defined/

Please also see the comment section.

Maybe someone knows the reason for the error and/or a solution?

Thanks!