案例：XML 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" src="/example/xdom/loadxmlstring.js"></script>
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</head>
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<body>
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<script type="text/javascript">
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text="<book>";
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text=text+"<title>Harry Potter</title>";
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text=text+"<author>J K. Rowling</author>";
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text=text+"<year>2005</year>";
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text=text+"</book>";
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​
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xmlDoc=loadXMLString(text);
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​
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// documentElement always represents the root node
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x=xmlDoc.documentElement.childNodes;
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for (i=0;i<x.length;i++)
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  {
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  document.write(x[i].nodeName);
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  document.write(": ");
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  document.write(x[i].childNodes[0].nodeValue);
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  document.write("<br />");
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  }
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</script>
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</body>
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</html>
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​