title: Google maps cluster manager
body: <p>I am using google maps in my application.
  I have to show 100 markers on map.</p>
  
  <p>First I prepared a markers array from these markers.</p>
  
  <p>When markers are added using addOverlay from markers array, it takes some time and they are being added in some animated way (in sequence).</p>
  
  <p>I want all of them to get added to map in a single shot, so no flickering effect. </p>
  
  <p>I tried MarkerClusterer but it shows a cluster of markers where the need be. <strong>Instead I want all the markers to appear, not a cluster. Only they should be added faster.</strong> </p>
  
  <pre><code>var point = new GLatLng(latArr[i],lonArr[i]);
  
  var marker = new GMarker(point,markerOptions);                              
  markers[i] = marker;
  
  var markerCluster = new MarkerClusterer(map, markers);
  </code></pre>
  
  <p>Any suggestions please? Thank you.</p>