Blogging problems.....arrrrrrrrrrrrrrrrgh !

Help !!
My blogspot site seems to have been hijacked ! Don't know how to tackle the problem, everytime i try to open my site, this malicious programme hijacks it and i can't go on to my site at all :-(.
Since the blog is very private can't really turn to anyone i know for help...arrrrrrgh..n just as i was beginning to get some response..this happens...
Can't even go on to the webrings..anything and everything associated with the blog seems to have been hijacked......!!

SOMEBODY HELLLLLLLLLP....!