title: Using Jquery keyPress() to capture key stokes on keyboard
body: <p>I have a keyboard I am trying to highlight yellow when a key is pressed. Currently I have it working to highlight each key yellow upon being pressed but I can't figure out how to use a keyboard event to capture the key being released to remove the yellow background upon release.</p>
  
  <pre><code>$(document).keypress(function(event){
  $('#'+ event.which).css("background-color","yellow"); 
  });
  </code></pre>
  
  <p>I currently have the id's of all the keys labeled as their ASCII codes as well.</p>