fatlinesofcode/jquery.smoothwheel — pull request #5 by cwood (2014-04-14 19:09:15+00:00)
Title: Allow for smooth arrows and custom height function

This allows for two things.
* First is that it will allow smooth scrolling for the up and down
arrow keys along with the wheel function.
* Second is this allows us to pass a function to tell the smoothwheel
to set the height incase the container is wrong. E.g; having a
parallax site where the body,html is 100% of the window even though
the doucment.documentElement.scrollHeight is the total height.