jQuery: What's the difference between after() and insertAfter()
<p>jQuery has an <code>.after()</code> method, and also an <code>.insertAfter()</code> method. </p>

<p>What's the difference between them?  I think I can use <code>.after()</code> to insert elements after a selected element (or elements).  Is that right?  What's <code>.insertAfter()</code> for?</p>
