Can I add and remove a class with jQuery?
<p>I have this link:</p>

<pre><code>&lt;a class="btn disabled" id="next" &gt;&amp;gt;&amp;gt;&lt;/a&gt;
</code></pre>

<p>It has two classes "btn" and "disable". Is it possible to remove the "disabled" class and add the "enabled" class to the button? I am guessing it is possible but I have never seen any example of where it is done. I hope someone can suggest something.</p>
