Jay, I assume you still have access to your sites cPanel?
If so, open PHPmyAdmin, click on the members sub section, find the member_group_id column
Locate your member_id (number 1 as you stated above) (just double click on the value) change the value found there to 4 (admin group) save, you should now have your admin access back.
I would while I was in the PHPmyAdmin page demote the prat that changed your access (change his/her group to 3 (normal member group))
Hope this helps.