Do agnostics go to hell?

Like, I believe in the prayer stuff, but not the Jesus thing so much. I think that praying, or sending positive thoughts towards a specific person or animal is something that goes beyond a religious scope. I would like to ask to be prayed for, for a few reasons, because I believe in positive 'prayer' energy....But not if I have to first find a way to believe in a man and a perspective of god that I don't feel is right for me.