[dartho]

This doesn't add domains - you'll need to register any additional domains or set up sub-domains and configure them to point to the same webspace as your primary domain. Redirects will not work with this add-on as they simply redirect one url to your primary domain.

Once you have your domain names setup and visiting these domain names takes you to the same content as your primary domain you can then install and configure this add-on.

What it then does is checks the URL that was used to get to your site, and if this matches one configured with this add-on it will override the default style with the configured style.

For example, if your sites primary domain is "domain.com" and you use the default vBulletin style, all visitors to your domain will be presented with this default style.

If you then register say "pinkdomain.com" and configure it to use the same webspace as your primary domain, all visitors to "pinkdomain.com" will also be presented with the same default style. If you were to install a new style - lets say with a pink colour scheme called "Pink" and installed this addon, you could configure it such that all visitors to "pinkdomain.com" will be presented with the "Pink" style whilst visitors to "domain.com" will continue to be presented with the default style. The same could be done if you configured a subdomain of "pink.domain.com"

The user/visitor can not override the style with this addon, even if you allow them to change styles, this will force the visitor to what ever style you configure.

Hope this helps..