title: How do I insert a new TR into the MIDDLE of a HTML table using JQuery?
body: <p>I know how to append a new row to a table using JQuery:</p>
  
  <pre><code>var newRow = $("&lt;tr&gt;..."&lt;/tr&gt;");
  $("#mytable tbody").append(newRow);
  </code></pre>
  
  <p>The question is how do I create a new row that precedes some existing row.</p>