title: Google maps get directions
body: <p>I am using this piece of code for getting directions between two locations but this code simply shows map and doesn't draw any directions.</p>
  
  <pre><code>$('#map_canvas').gmap({ 
      'center': new google.maps.LatLng(32.498467,74.542126) 
  });
  $('#map_canvas').gmap('loadDirections', 'panel', { 
      'origin': new google.maps.LatLng(32.498467,74.542126), 
      'destination': new google.maps.LatLng(29.070574,76.112457), 
      'travelMode': google.maps.DirectionsTravelMode.DRIVING 
  });
  </code></pre>
  
  <p>Waiting for the help.</p>
  
  <p>Thanks in advance.</p>