title: Why doesn't focus() select my container div?
body: <p>I have an index.html which has JavaScript:</p>
  
  <pre><code>byId("p").value = page;
  byId("nav_container").focus();
  document.forms["nav_form_main"].submit();
  </code></pre>
  
  <p>The focus part doesn't work here.</p>
  
  <p>I want the browser to focus on a specific part of the page (almost at top).</p>
  
  <p>I have tried putting the focus after the submit(), same issue there.</p>