title: How to select the exact element
body: <p>Lets say I have the next jQuery code :</p>
  
  <pre><code>$('#example li a').click(function(){
      var className = $(this).attr("id");
      $('.className').show();
  });
  </code></pre>
  
  <p>This code suppose to take the NAME of the id of the clicked element, and find the class with the same name and show her.</p>
  
  <p>It isn't working probably because i am trying to go to an element but it is the name  (maybe like a string).</p>
  
  <p>Do you have any idea how to make it work?</p>
  
  <p>Thanks,
  Robi</p>