You can't load sites from your computer without accessing the net? What do you mean by this?
Sites you stored/copied local, or the web? Being not able to access the internet without network-connection would be quite normal imo
If you have trouble to access websites, because your Browser is still messed up with the malware, this could help:
http://www.thesafemac.com/arg-spigot/
If this does not help you, please reformulate your question, maybe I am just tired, but I don't get what exact problem you have.