title: How do I change the Start and End marker image in Google Maps v3 API for Directions
body: <p>I have a route plotted fine on using DirectionsRender but I cannot find out how to replace the generic Google markers with my own.</p>
  
  <p>I know and use this in a normal Google Map situation but finding it difficult to do this with the directions markers for start and end.</p>
  
  <p>Thanks for any advice, pointers or gentle mocking if this is a silly question :D</p>
  
  <p>Michael</p>