title: innerHTML works in Firefox but not in Chrome
body: <p>If we execute below code in Firefox 23, both alert boxes show correct value. When I execute the same in Chrome 28, second alert shows blank window.</p>
  
  <p><strong>HTML</strong></p>
  
  <pre><code>&lt;input type="hidden" id="mappingIDinput"/&gt;
  </code></pre>
  
  <p><strong>JS</strong></p>
  
  <pre><code>alert(mappingId);
  document.getElementById("mappingIDinput").innerHTML=mappingId;  
  alert(document.getElementById("mappingIDinput").innerHTML);
  </code></pre>
  
  <p>How can I save &amp; retrieve value in hidden input field which works across browsers(ignore IE if required).</p>