[saeedh]

^^^

It seems the user/pass is: Vbtest/test (he/she may not realize the password is case sensitive).

As per the problem mentioned, upon logging in, both browsers showed Supernissans Red as the default and both rendered it the exact same. But when changing the skin from the pulldown at the bottom, in IE it did change the skin to the desired one but in Firefox it kept it as the Red while stating that the skin was changed.

The only thing I can think of is possibly you removing something in the javascript functions file or something to the tune? Sorry it's a very uncertain thing unless you can maybe list/backtrace what you did that resulted in this problem.