Changed website link

Okay, my website is Netsua.com. I went into options and changed the website link. I forgot what it was called, but I changed 2 things (one for blog and one for site) from netsua.com to google.com (don’t ask why, but it has to do with kids from school)

Now when you go to netsua.com you get the site but unformatted. Also, all the links are “google.com/?page_id=56” kind of things which get the google error page. If you change “google.com” to “netsua.com” though, you get the page just unformated just like the main page.

Now I can’t get back to the control panel place to do anything and change it back to “netsua.com”. Is there a way that I can do this? If not, I can copy all the content and start over, but that would take a VEEEERY long time, and I don’t look forward to it.

Is there a way? Please help!