Can’t access my admistrator site or my website

OK here’s one for the record.

I had this idea that when people find my site that they would be first directed to a particular web page and then be sent to my actual website. SO … In the WordPress adminstrator, I changed the domain of my website (www.choosetoevolve.com) to the name of the other domain(http://www.askdatabase.com/campaigns/?af=36324)

Whad id do dat for???? 🙁

Now, when I go to http://www.choosetoevolve.com, I get a text version of my site and it won’t let me log into adminstrator.

I’d like to get my site back.

HELP!