title: Show an alert when someone clicks on a NON link
body: <p>This is what I try to do.</p>
  <p>To show an alert to those who click on any part of the page, not in a link</p>
  <p>I try this but the alert appears when links are clicked too.</p>
  <pre><code>$('body').click(function(){
     alert('Nothing to click here!');
  });
  </code></pre>
  <p>I need to exclude links from function, but I don't know how.</p>