title: how to re-enable default after doing event.preventDefault()
body: <p>I know this exact question was asked <a href="https://stackoverflow.com/questions/1551389/how-to-enable-default-after-event-preventdefault">here</a>, but the answer didn't work for what I needed to do so I figured I'd give some example code and explain a bit...</p>
  
  <pre><code>$(document).keypress(
      function (event) {
          // Pressing Up or Right: Advance to next video
          if (event.keyCode == 40 || event.keyCode == 39) {
              event.preventDefault();
              $(".current").next().click();
          }
          // Pressing Down or Left: Back to previous video
          else if (event.keyCode == 38 || event.keyCode == 37) {
              event.preventDefault();
              $(".current").prev().click();
          }
       }
   );
  </code></pre>
  
  <p>It basically disables the arrow keys to use them for something else, but doing:</p>
  
  <pre><code>$(document).keypress(function () { });
  </code></pre>
  
  <p>doesn't enable the default function again... I need it to scroll the page without having to create a scroll function for it...</p>
  
  <p>Any ideas?</p>
  
  <p>Thanks,<br/>
  Matt</p>