title: jqplot - use images as ticks
body: <p>I want to be able to have, instead of 1 - 10 on the y axis have pictures instead, my example is smiley faces. A happy one for 10 and a sad one for 1.</p>
  
  <p>Is there any way to set images as the ticks, has anyone managed this at all, or does anyone know how to use hooks or custom renderers to do this?</p>
  
  <p>Thanks</p>
  
  <p>Tom</p>