Selecting elements in a usercontrol using JavaScript
<p>I have a web form that contains a usercontrol and I would like to be able to access the html elements within the usercontrol from the form page using javascript.</p>

<p>I tried the following:</p>

<pre><code>document.getElementById('&lt;%= usercontrol.clientid %&gt;')
</code></pre>

<p>but this returned <code>null</code>. </p>

<p>I had a look around with firebug and found that the tags in the usercontrol render with clientids like usercontrolid_myelement. I'm guessing that something like this might work:</p>

<pre><code>document.getElementById('&lt;%= usercontrol.clientid %&gt;'+'_myelement')
</code></pre>

<p>Is there a better/nicer way of doing this? </p>
