title: Mootools: add HTML text to an Element
body: <p>i'm using mootools.js, i have this code:</p>
  
  <pre><code>this.html.chat_title = new Element('span', {
      'id' : 'chat_title',
      html : 'this is the title'
  }).inject(this.html.container);
  </code></pre>
  
  <p>The problem is:</p>
  
  <pre><code>span id="chat_title" html="this is the title"
  </code></pre>
  
  <p>as you see it doesn't put the text inside the HTML of the tag but as an attribute.</p>
  
  <p>What is wrong?</p>
  
  <p>Thank you so much!</p>