Different domains for different language possible?

[ben_z]

I've set up a store on my main domain of my hosting account, and I have another add-on domain on the same account (a sub folder in that account). I've placed a copy of all the files in the add-on domain's folder. By doing so I hope that my main domain can be the store front in english, and the add-on domain can be my store front in french. However, the problem is there can only be one default language setting in the database table "configuration" at the same time. Does anyone know how to solve this? Thanks in advance

 

Ben