title: Change background when clicked
body: <p>Can somebody help or assist me ?I have been searching and reading but I am  nowhere to find answers. I am kinda not into jquery so I need help. 
  I  have a drop down menu. What I would like to achieve from that is , when I click the sub menu with sub sub drop down menu it changes background. Now it worked, the background changes, but it applies to its sibling elements which has also a drop down. I would like to change the background of the element which is clicked.</p>
  
  <p>The jquery:</p>
  
  <pre><code>    $('.withsub a').on('click', function () {
      if ($(this).siblings('.tmenu-subs02').is(':visible')) {
          $(this).siblings('.tmenu-subs02').hide();
          $('.withsub').removeClass('clicked');
      } else {
          $(this).siblings('.tmenu-subs02').show();
          $('.withsub').addClass('clicked');
      }
  });
  </code></pre>
  
  <p>please see <a href="http://jsfiddle.net/jsnoob/j2Lxrxf1/" rel="nofollow">actual demo</a></p>