Javascript to expand  object at runtime?
<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>
