title: change size of marker or Marker image
body: <p><strong>how can i change size of marker or Marker image on different events 
  but marker is place on page load
  only thing is to change size</strong></p>
  
  <pre><code>function onload(){
      var location = new google.maps.LatLng(latt, lngg);
              img = new google.maps.MarkerImage('../Images/' + imgN, null, null, null, new google.maps.Size(30, 40));
              marker = new google.maps.Marker({
                  position: location,
                  id: poiId,
                  animation: google.maps.Animation.DROP,
                  draggable: false,
                  icon: img,
                  html: hml,
                  map: map,
                  draggable:true
  
              });
  }
  </code></pre>
  
  <p><strong>below two lines i am using to change the zie of marker  image</strong></p>
  
  <pre><code>var iconIm = new google.maps.MarkerImage('../Images/imagesPink.png', null, null, null, new google.maps.Size(70, 90));
     marker.icon = iconIm;
  </code></pre>