title: $get gets a object expected error, but getElementByID not - why?
body: <p>I use a lot of JS in my ASP.Net page. At the moment I try to access a lot of labels in usercontrols. In normal labels without UCs, $get and getElementByID both work. But now not.</p>
  
  <pre><code>        alert(document.getElementById('&lt;%= ucBW1.FindControl("lblTime").ClientID %&gt;').innerHTML);
        alert($get('&lt;%= ucBW1.FindControl("lblTime").ClientID %&gt;').innerHTML);
  </code></pre>
  
  <p>So, the usercontrol-control-id (what a word) is found correctly by both, but the $get gets an "object expected". (Of curse I tried it seperatly).</p>
  
  <p>Any ideas?</p>
  
  <p>(The alert is only to test what I get, I want to change the innerHTML)</p>