redirect problem with friendly url's

Hello,
I’m running Revo 2.1.1 on Apache server PHP 5.3.4.
I’ve switched on friendly url and updated .htaccess.
The links work properly but all snippets that redirects after executing crates url like www.mydomain.comdocumentalias.html/
So it seams that instead of redirecting to www.mydomain.com/documentalias.html it redirects to www.mydomain.comdocumentalias.html/ and of course breaks the website.
Described problem I expirienced using Login and Quip snippets.
This issue is rather urgent ... I’m delivering the website to client tomorow morning.
Regards,

luke

Thank’s ... God.
Found the solution just after posting

The problem was with my context setting: site_url - i was missing / at the end the of http://www.mydoamin.com

Luke