Two domains for the price of one?

[spacebass5000]

So I am trying to serve up the same site using two domain names. I am utilizing your standard CPANEL hosting environment. I added the second domain to my site and when it is input into a browser's address field, it ends up taking me to the right site, yet the url changes to the original url of the site. Let's call them url1 and url2:

url1:

http://www.example.com

(associated with the original CPANEL site)
url2:

http://www.otherurl.com

(later added)

So when I go to

http://www.otherurl.com

I end up at

http://www.example.com.

Can I make it such that the url reflected in the browser is the url I initially entered. As in, I direct my browser at

http://www.otherurl.com

and for the duration of my visit, the base url in my browser stays

http://www.otherurl.com

and my CMS magically continues working without any problems. I mention my CMS because it has a config variable '$mosConfig_live_site'. Which I assume is needed for path issues of some sort.

The reason why all of this is being done, and thus a reason for further concern, is because url1 is for the content side of this site and url2 is for the e-commerce section of it. I will have to purchase an SSL cert for the store and I imagine I will have to associate with a particular url. I want this to be url2. I don't want to have to purchase 2 certs.

Can anyone shed some light on if this is possible and if so, what direction to head in?

 

[spacebass5000]

yes, it is very possible... and without mod_rewrite

Someone else pointed out that I could simply use that config variable to alter the site's behaviour. Who would of thought eh?