Work of gravity force?

Heres my second problem. :)

We have some bodie that we will let travel on some batter.
That batter has two different elevations, first from point A to point B,
second from point B to point C!
Height of first batter H1 is same as the height of second batter H2.
Lets say that there is no resistance of the surface at all!

Here is the picture, so you can understand what I mean:
http://img292.imageshack.us/my.php?image=hmhmfc3.gif


The question is will the work of the gravity force be bigger from point B to
point C then from point A to point B or will that work be the same?

--
MS: "For me the Ferrari myth are the tifosi. Their passion, the emotions
they fell for this red car
are boundless. I believe that once you have experienced this enthusiasm, it
stays with you for ever."


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