Just received this from tech as well:
A: BTW, you should also post on that thread on your forum; that people should delete any Browser Cache from your website.
Infected .JS files - download onto people's local computer's Internet Web Cache.
Something like this:
Chrome users - Settings -> Under the Hood -> Clear Browsing Data
Firefox users - Options -> Advanced -> Network -> "Clear Now" (under Offline Storage section)
IE users - Internet Options -> "Delete..." (on main General tab under the Browsing History section)