title: Problem with Javascript not inputting value into hidden fields
body: <p>Maddening problem here.  </p>
  
  <p>When my page loads: <code>&lt;body onload="getClientDateTime();"&gt;</code></p>
  
  <p>It runs this function: <code>document.getElementById('ClientDateTime').value="hello world";</code></p>
  
  <p>Which theoretically should insert "hello world" into a hidden field: <code>&lt;INPUT TYPE="hidden" name="ClientDateTime" id="ClientDateTime" value=""&gt;</code></p>
  
  <p>But she no worky.</p>
  
  <p>If I change the field to type "text" then it works like it should but not as a "hidden".  Please help!</p>