title: Fade Effect on Link Hover?
body: <p>on many sites, such as <a href="http://www.clearleft.com" rel="noreferrer">http://www.clearleft.com</a>, you'll notice that when the links are hovered over, they will fade into a different color as opposed to immediately switching, the default action.</p>
  
  <p>I assume JavaScript is used to create this effect, does anyone know how?</p>