looking for a scroll solution

looking for a scroll solution

Hi,

I used a script from jScrollPane http://www.kelvinluck.com/assets/jquery/jScrollPane/jScrollPane.htmlto create a scroll button that moves the content up or back with each click. The page I'm using this on is here: http://www.jontakiff.com/brooks/about_us.html. You can see the small arrow at the bottom. The client wants the text to scroll when the cursor hovers over the arrow and stop scrolling on mouseout, rather than needing to keep clicking the arrow. I'm not sure if I should post all the code since it is extensive. Does anyone have any ideas? Is this possible?