HELP! redirect visitors by ip not working if from...

[redknight]

I want to send my UK visitors to http://uk.mydomain.com/ if they have an ip from the UK.

 

Because they arrive at http//www.mydomain.com/somepage.html I can't send them to http://uk.mydomain.com/ with the htaccess code:

ErrorDocument 403 http://uk.mydomain.com/
<Limit GET HEAD POST>
order allow,deny
deny from 111.11.11.1/11
deny from 111.111.111.1/11
...
allow from all
</LIMIT>

 

This code redirects also ALL UK visitors that visit http://uk.mydomain.com/, so it useless. 

 

Is it possible to limit the code to only www.mydomain.com !?