title: how to change the color of route in google maps v3
body: <p>I am using this <a href="https://developers.google.com/maps/documentation/javascript/examples/directions-simple">code</a> to get directions between two points. Is it possible to change the color of the route from blue?
  I am not using polyline in my code.</p>
  
  <p>Thanx in advance :)</p>