htaccess and URLs from reference

[altumdesign]

Hi,

I need to rewrite the URL only if somebody comes referred from a specific site. How can I do that? Is this even possible?

Thanks,

Will

[Kudose]

From Apache:

http://httpd.apache.org/docs/2.2/misc/rewriteguide.html

RewriteEngine on
RewriteCond   %{REMOTE_HOST}  !^.+\.ourdomain\.com$
RewriteRule   ^(/~.+)         http://www.somewhere.com/$1 [R,L]

[altumdesign]

This doesn't seem to quite do what I want.

Say my site is www.two.com. Whenever www.one.com links to me, its users end up seeing www.one.com/two rather than www.two.com. Whenever anyone else links to me, everything is normal.

Any ideas?

Thanks,

Will