​x
 
<!DOCTYPE html>
<html>
<head>
<script>
function accesskey()
  {
  document.getElementById('w3s').accessKey="w"
  document.getElementById('g').accessKey="g"
  }
</script>
</head>
​
<body onload="accesskey()">
​
<a id="w3s" href="https://www.w3school.org.cn/">W3School</a><br>
<a id="g" href="http://www.google.com/">Google</a>
​
<p>accesskey 属性规定激活元素的快捷键。</p>
<p><b>注释：</b>快捷键在不同的浏览器中各有不同：</p>
<ul>
    <li>IE, Chrome, Safari, Opera 15+: [ALT] + <em>accesskey</em></li>
    <li>Opera prior version 15: [SHIFT] [ESC] + <em>accesskey</em></li>
    <li>Firefox: [ALT] [SHIFT] + <em>accesskey</em></li>
</ul>
​
</body>
</html>
​