CodeCanyon - conflict with jquery - urgently

Hi, I have a conflict problem with css. This works, it is original: http://www.intermediagroup.it/autovictorDavide/html/demo.html
but not this (I added the css I need):

http://www.intermediagroup.it/autovictorDavide/html/demo_errore.html
You can help me? If I use jQuery.noConflict (); does not work
Thanks
Davide Catanese

Contact the plug-in author, the forum is not for item support but only for general purposes

Sorry,
I added the topic here because the author does not answer me and I urgently