title: jQuery how to remove a class when another is removed? .on?
body: <p>I need to remove a class when another is removed. </p>
  
  <p>I was thinking something like this?? But I think it probably needs to contain the specific class that is being removed.</p>
  
  <p>The class originally going to be removed is <code>.special</code></p>
  
  <pre><code>$('#div1').on("removeClass", function(){
      $('#div1').removeClass('class-to-be-removed');
  });
  </code></pre>
  
  <p>So something like on removal of <code>.special</code> also remove <code>.class-to-be-removed</code></p>
  
  <p>Can someone help me out on this one?</p>