title: Show and Hide hidden <div> when radio input is checked
body: <p>I just want to use this functionality many times without having to duplicate the script or found my self adding new selectors if I need to use it again. If you don't understand what I'm trying to say, this is my <a href="http://jsfiddle.net/labanino/wfA6m/5/" rel="nofollow">fiddle</a>. </p>
  
  <pre><code>$('.show-and-hide-content').click(function () {
    // Hide all
    $('.show-and-hide-true').hide('slideToggle');
  
    // Show checked
    if ($('#select-no').prop('checked')) {
      $('.show-and-hide-true').show('slideToggle');
    }
  });
  </code></pre>