如何上下拖动div滚动？

Question

Instead of having a scroll bar, I want to be able to drag the div to scroll down.

The div is a bar which contains the profile pictures of users online.
So far, I was only able to drag only one of the profile pictures. I want to be able to drag either the profile pictures ( all at once ) or drag the div to scroll when it overflows.

PS I only want vertical scrolling and both jquery or javascript is fine with me

Answer 1

This may be useful for you : http://the-taylors.org/jquery.kinetic/
jQuery.kinetic is a simple plugin which adds smooth drag scrolling