site JS broken (IE7) - jQuery is undefined

JS is broken in IE7, please reenabled jQuery or change back to MediaWiki without jQuery. Thanks.

We are not going to do that. Please report the MediaWiki issues you find in bugzilla:. Thanks.

That is my problem, I find no issue what I can report. I will wait for the reenabled of extension UsabilityInitiative and have then a look at I. Thanks for looking at my thread.

There is jQuery already include with MediaWiki. Can you use it instead of the one Usability extensions have?