title: How to animate Custom Marker on Polyline instead of icon in Google Maps API V3?
body: <p>I'm making a Map where my custom created marker will animate on <code>Polyline</code> from initial point to last point. Currently its working fine with "<code>google.maps.SymbolPath.CIRCLE</code>" icon. But i want to use my custom marker instead of this "<code>google.maps.SymbolPath.CIRCLE</code>" icon. Can someone help to do this. 
  it will be great if someone help me in short time. Thanks in Advance.</p>