title: Javascript to expand  object at runtime?
body: <p>Hi is this possible? say you have the following:</p>
  
  <pre><code>var settings = {
    name : 'bilbo',
    age : 63
  }
  </code></pre>
  
  <p>Can you dynamically add another property at runtime so it becomes?</p>
  
  <pre><code>var settings = {
    name : 'bilbo',
    age : 63,
    eyecolor : 'blue'
  }
  </code></pre>