Superfish IE error

Superfish IE error

my site is at http://new.magauto.com and in firefox there are no errors but when viewed in IE, there is an error:

 Message: 'superfish(...)' is null or not an object Line

Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727; MS-RTC LM 8; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)
Timestamp: Thu, 11 Nov 2010 18:15:52 UTC


Message: 'superfish(...)' is null or not an object
Line: 40
Char: 21
Code: 0


Help!