title: If both select values have been selected run function
body: <p>Im trying to populate and show a <code>select</code> if the previous 12 dropdowns have a value.</p>
  
  <p>I cant seem to get my if statement correct though, can anybody see what I may be doing wrong? </p>
  
  <pre><code>$('select').on('change',function(){
  
  if( $('.player1') != null || $('.player2') != null ){
  
      // If both players have been selected, show the winner dropdown and populate it with the value from player1 and player 2.
      $('.winner').show();
  
  }
  
  });
  </code></pre>
  
  <p><a href="http://jsfiddle.net/kbPLn/1/" rel="nofollow">http://jsfiddle.net/kbPLn/1/</a></p>