Germans vote for change....Jein?

http://www.typepad.com/t/trackback/3209864

ok the jein was stolen from the comments of the above blog.
The thing is this, Germany is facing 11% unemployment and some people still don't think they need a change. There sticking the head in the sand. But they are sticking the head in the sand about another thing. What if neither party can get the 51%, the 300 seats, what happens then.
No one wants to even think of that question.
Does anyone know the answer?
Please tell me.