title: Mootools: Get the clicked element value
body: <p>Hey guys I'm currenlty working on something and I want if I click a textbox element the value of it. the only problem is that it doesn't have an ID.</p>
  
  <p>my html code:</p>
  
  <pre><code>&lt;ul id="textbox"&gt;
      &lt;li&gt;&lt;input type="text" value="test1" name="chosen" disabled="disabled" /&gt;&lt;/li&gt;
      &lt;li&gt;&lt;input type="text" value="test2" name="chosen" disabled="disabled" /&gt;&lt;/li&gt;
      &lt;li&gt;&lt;input type="text" value="test3" name="chosen" disabled="disabled" /&gt;&lt;/li&gt;
      &lt;li&gt;&lt;input type="text" value="test4" name="chosen" disabled="disabled" /&gt;&lt;/li&gt;
  &lt;/ul&gt;
  </code></pre>
  
  <p>my mootools code:</p>
  
  <pre><code>window.addEvent('domready', function() {
  
      var el = $('textbox');
  
  });
  </code></pre>
  
  <p>If I click the first textbox I want to alert test1. If I click the second one I want to alert test2</p>
  
  <p>I was thinking of adding ID's to the textboxes, but the textboxes are variable...</p>
  
  <p>Thanks in advance..</p>