title: Infragistics grid scrolling issue
body: <p>I have this code, which works fine if a cell in the <code>IgGrid control</code> is being edited:</p>
  
  <pre><code>var verticalContainer = $("#BookLabor_scrollContainer");
  var topPos = verticalContainer.scrollTop();
  $("#BookLabor").igGrid("option", "dataSource", blankLaborDS);
  $('#BookLabor').igGrid('dataBind');
  verticalContainer.scrollTop(topPos);
  </code></pre>
  
  <p>However, when I use an <code>IgDialog</code> that I have pop open on a grid cell with a <em>button click event</em>, this is not scrolling back to the row being edited:</p>
  
  <pre><code>var verticalContainer = $("#BookLabor_scrollContainer");
  var topPos = verticalContainer.scrollTop();
  $("#BookLabor").igGrid("option", "dataSource", blankLaborDS);
  $('#BookLabor').igGrid('dataBind');
  verticalContainer.scrollTop(topPos);
  </code></pre>
  
  <p>There is a virtual scroll method for the <code>IgGrid</code>, but the online documentation does not explain in detail how to use it.</p>
  
  <p>Any tricks, tips, hints from all you <code>Infragistics</code> experts out there?</p>