[wp-hackers] "Masking" a domain name in a wordpress install

[Christian Gundersson]

Hi guys!

Say I have two domain names, foo.com and bar.com.

foo.com has it's own webserver, so foo.com points to foo.com.

bar.com, however, hasn't but instead points to foo.com/bar_root/.

Pointing and installing isn't a problem, the problem however is that
wordpress in bar.com(foo.com/bar_root/) translates all links etc. to
foo.com/bar_root/link instead of bar.com/link.

Does anyone know of a good way to solve this?

Regards
Christian