案例：HTML DOM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 moveover()
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{
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document.getElementById('image').width="200"
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document.getElementById('image').height="360"
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}
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function moveback()
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{
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document.getElementById('image').width="100"
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document.getElementById('image').height="180"
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}
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</script>
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</head>
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​
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<body>
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​
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<b>请把鼠标移动到图像上：</b><br />
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<img id="image" src="/img/eg_bulbon.gif"
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onmouseover="moveover()"
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onmouseout="moveback()"
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width="100" height="180" />
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​
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</body>
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</html>
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​