Studio Theme: Theme option

Hi,
I am a new user and I have installed the Studio Theme in WordPress 3.0.1 MS
The theme work correctly, but wen I try to change the Options (Appearance> Theme option) I can't use the tabs (#slidecontent, ...)
In Firebug I have this error wen I load the option page (http://mysite.com/testapparance5/wp-admin/themes.php?page=functions.php):

$("#tabctnr").tabs is not a function

Line 4

Can you help me? Thanks

I hope you understand my bad English