title: Mootools - How to append text at the beginning
body: <p>How to append text at the begin using function appendText?</p>
  
  <p>For example:</p>
  
  <p>HTML:</p>
  
  <pre><code>&lt;div id="myElement"&gt;Hey.&lt;/div&gt;
  </code></pre>
  
  <p>JavaScript:</p>
  
  <pre><code>$('myElement').appendText('Howdy. ', 'before');
  </code></pre>
  
  <p>Expected result: Howdy. Hey.</p>