jQuery - this.checked;
<p>In JavaScript, if we write the following for example:</p>

<pre><code>var c = this.checked;
</code></pre>

<p>What is <code>checked</code> here? Is it just a <strong>state</strong> that tells us if a checkbox for example is checked or <em>not</em>? So, can we use it to check that the checkbox is also not checked?</p>
