Apache mod_redirect problem

I'm using a shared Apache web server that already hosts two domains. I just
recently purchased a domain name, and forwarded it to my previous domain's
root directory. Now, what I would like to do is whenever this domain is
visited, I would like Apache to automatically 'redirect' to another folder
inside of my previous domains' root folder. For example: all of my domains
root folders are public_html. Now, inside of public_html, I have another
folder called 'domain2.' Is there a way to have Apache automatically forward
domain2 to the domain2 folder, yet keeping 'domain2' in the address bar? I
have been playing around with the mod_rewrite using a .htaccess file in the
public_html folder, but all I can get it to do is forward to the new URL,
also changing it in the address bar.

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Thanks,
Bryan K
BKWorks Products
http://bkworksproducts.info
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