IE 8 and Crome cant use Forum navbar_search :(
 

Im running 3.8.2 Vbulletin and I just found out that it is not just IE 8 that has problems using the forum. Crome has problems to.

http://www.octeamdenmark.com/forums/

Users with either of the 2 browsers cant even use search, pm or any function that uses the popup feature.

Do I really have to pay for upgrades to the 3.8 version ?
Is my only option to downgrade vbulletin, pay more money for 3.8 updates or upgrade to 4.0 ? :(