"this" refers to something else?
<p>When I run this code:</p>

<pre><code>var Test = function() {
    return this.stuff;
};

Test.stuff = 'Neat!';

document.write(Test() || 'Not neat.');
</code></pre>

<p>Why do I get 'Not neat.'? Why can't I access the stuff property using <code>this.stuff</code>?</p>
