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