Hi, im not sure if im asking this in the right place.. (sorry if not)

My domain name set with my web host at the moment is baby-bubble.info. I have parked my other domain (velvet-rose.co.uk) using the cPanel. Im wanting to point velvet-rose.co.uk to a sub directory on my main domain. For example: velvet-rose.co.uk goes to ==> baby-bubble.info/sub

To try and to this i have redirected my domain velvet-rose.co.uk to baby-bubble.info/sub.. and this works fine. However, im wanting the domain name in the browser address bar to be velvet-rose.co.uk, but at the moment it changes back to baby-bubble.info/sub

Is it possible for the domain name to stay as velvet-rose.co.uk in the browser bar. Also, is it possible to have it show "looking up velvet-rose.co.uk" and "connecting to velvet-rose.co.uk" in the bottom left hand side of the browser (firefox) and not show baby-bubble.info instead. Im not wanting my host to change the domain on my hosting account to velvet-rose.co.uk as i want it to stay as baby-bubble.info.

Im not sure if this is possible or how to acheive this. Thanks for any help
Greatly Appreciated.
Regards,
Velvet