title: Using beforeunload and unload together?
body: <p>I heard that Opera doesn't work with beforeunload. And some earlier versions of IE also. So how can I use these together ? If I use below, it runs 2 times (They all work) in Firefox.</p>
  
  <pre><code>$(window).bind('beforeunload', function () {
  
  });
  
  $(window).unload(function () {
  
  });
  </code></pre>