9 The two squares should <strong>smoothly</strong> rock backwards and forwards.
10 <div id="target1"></div>
11 <div id="target2"></div>
13 var player1 = target1.animate([
15 {transform: 'rotate(90deg)'}
18 var player2 = target2.animate([
19 {transform: 'none', background: 'blue'},
20 {transform: 'rotate(90deg)', background: 'blue'}
23 setInterval(function() {