Domain masking?

How to mask subdomain url with another domain name for all pages?

[aonaich]

Hi,

I'm not even sure if what I'm asking is possible and I hope this is the right place to post this, as I'm completely new to this.

I bought domain A with hosting at one provider and domain B at another provider. I created a subdomain under domain A, let's call it sub.domain.A. I want visitors to use domain B to get to my site at sub.domain.A, but currently, when I set up redirect with masking, all that happens is:

1. Type domain B into address bar.
2. Site at sub.domain.A loads with domain B still visible in address bar.
3. But once any other link in the site is clicked, all the URLs that show up have sub.domain.A as the base e.g. instead of domainB/section/page.php, I get sub.domain.A/section/page.php.

Is there any way where I can change the way the domains are handled such that users only see the domain B in the address bar? If I'm not wrong, they'll still be able to see the sub.domain.A in the status bar and I don't know if there's a way to get rid of that too.

I'm using cPanel, and I'm okay with using .htaccess with liberal guidance. :)

Thanks for any help on this matter, it's really been giving me a headache!