x
 
<html>
<head>
<script type="text/javascript">
function access()
{
document.getElementById('myName').accessKey="n"
document.getElementById('myPwd').accessKey="p"
document.getElementById('ie').accessKey="i"
document.getElementById('fx').accessKey="f"
document.getElementById('myButton').accessKey="b"
}
</script>
</head>
<body onload="access()">
<form>
姓名:<input id="myName" type="text" />
<br />
密码:<input id="myPwd" type="password" />
<br /><br />
选择您喜欢的浏览器:
<br />
<input type="radio" name="browser" id="ie" value="Internet Explorer">Internet Explorer<br />
<input type="radio" name="browser" id="fx" value="Firefox">Firefox
<br /><br />
<input type="button" value="点击我!" id="myButton" />
</form>
<p>(请使用 Alt + <i>accesskey</i> 为不同的表单字段赋予焦点。)
</p>
</body>
</html>