title: jQuery Hover/Click function issue
body: <p>I've created a function to handle some interactions. I'm using the function for Clicks and Hovers. In this instance I'm using it for Hovers. It works great, but with one catch. When you hover off a link and hover back on to it nothing happens. You must first hover onto another link before you can hover back to see the feedback. The outcome is the same with clicks. If you click on link. The feedback is displayed, if you click the same link again, the feedback disappears. I've created a JSFiddle for an example of the hovers and the clicks. </p>
  
  <p>Hovers:</p>
  
  <pre><code>// Applying Best Practices
  $(function(){
  function applyingBestPractices(event) {
  
      // Create Vars
      var clickedClass = $(this).attr('class');
      var examples = $(".applying-best-practices .examples");
      var links = $(".applying-best-practices .nav a");
  
      // Add Tabindex to all Results
      examples.each(function(index) {
          $(this).attr('tabindex', index)
      });
  
      // Remove class for all
      examples.removeClass("showIT");
      links.removeClass("nav-select");
  
      // Adds active class to link 
      $(this).addClass("nav-select");
  
      // Add Class and Focus
      $("#" + clickedClass).addClass("showIT").focus();
      return false;
  }
  $(".applying-best-practices .nav a").hover(applyingBestPractices);
  });
  </code></pre>
  
  <p>Clicks:
  <a href="http://jsfiddle.net/xEvav/1/" rel="nofollow">http://jsfiddle.net/xEvav/1/</a></p>
  
  <pre><code>// Applying Best Practices
  $(function(){
  function applyingBestPractices(event) {
  
      // Create Vars
      var clickedClass = $(this).attr('class');
      var examples = $(".applying-best-practices .examples");
      var links = $(".applying-best-practices .nav a");
  
      // Add Tabindex to all Results
      examples.each(function(index) {
          $(this).attr('tabindex', index)
      });
  
      // Remove class for all
      examples.removeClass("showIT");
      links.removeClass("nav-select");
  
      // Adds active class to link 
      $(this).addClass("nav-select");
  
      // Add Class and Focus
      $("#" + clickedClass).addClass("showIT").focus();
      return false;
  }
  $(".applying-best-practices .nav a").click(applyingBestPractices);
  });
  </code></pre>