title: how to add a jquery load.gif during in jquery.load process?
body: <p>I want to use use <code>jQuery.load()</code> to load some content. How do I add a spinner during the load process?</p>
  
  <p><img src="https://i.stack.imgur.com/vmrR2.jpg" alt="load.gif"></p>
  
  <pre><code>$("#content").load("b.php #abc");
  </code></pre>