What's wrong with this jQuery example?
<p>The following jQuery example should put some text into the div, but it doesn't. I tried Firefox, Google Chrome and Internet Explorer. </p>

<pre><code>&lt;html&gt;
&lt;head&gt;
&lt;script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js" language="javascript"&gt;&lt;/script&gt;
&lt;script language="javascript"&gt;

$(window).load(function() {

  $('adiv').html('&lt;p&gt;hello world&lt;/p&gt;');
  alert('done');

});
&lt;/script&gt;
&lt;/head&gt;

&lt;body&gt;
&lt;div id="adiv"&gt;
&lt;/div&gt;
&lt;/body&gt;

&lt;/html&gt;
</code></pre>

<p>Sorry, this might be stupid, but I'm stuck.</p>
