I have a simple set of two buttons that when hovered should make a div move up and down to simulate a scrolling effect:
$(\"#down\").hover(function () { $(\
I've written the jQuery plugin jquery.scrollbuttons which should fit your needs. It has a page on github and an examples page.
jquery.scrollbuttons
The only thing the plugin will not do is to hide the button when scrolling is finished. If you still need this feature, I can easily add it.