title: How can I determine start and stop points for mouse cursor?
body: <p>Let's say the user starts to move mouse and stop at somewhere on the browser. How can I determine start and stop point with Javascript/jQuery?</p>
  <p>Start point is easy, I can get it with <code>mousemove</code> event but what about stop point?</p>
  <p>I can't use <code>mouseenter</code> or <code>mouseleave</code> events because my playground is window or document itself.</p>