案例：XML案例     状态：不可编辑再运行    进入竖版
 运行结果　
​x
 
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<html>
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<head>
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​
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<script type="text/javascript">
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if (window.XMLHttpRequest)
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  {// code for IE7+, Firefox, Chrome, Opera, Safari
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  xmlhttp=new XMLHttpRequest();
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  }
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else
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  {// code for IE6, IE5
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  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
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  }
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xmlhttp.open("GET","/example/xmle/cd_catalog.xml",false);
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xmlhttp.send();
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xmlDoc=xmlhttp.responseXML;
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​
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x=xmlDoc.getElementsByTagName("CD");
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i=0;
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​
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function displayCD()
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{
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artist=(x[i].getElementsByTagName("ARTIST")[0].childNodes[0].nodeValue);
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title=(x[i].getElementsByTagName("TITLE")[0].childNodes[0].nodeValue);
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year=(x[i].getElementsByTagName("YEAR")[0].childNodes[0].nodeValue);
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txt="Artist: " + artist + "<br />Title: " + title + "<br />Year: "+ year;
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document.getElementById("showCD").innerHTML=txt;
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}
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​
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function next()
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{
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if (i<x.length-1)
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  {
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  i++;
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  displayCD();
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  }
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}
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​
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function previous()
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{
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if (i>0)
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  {
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  i--;
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  displayCD();
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  }
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}
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</script>
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</head>
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<body onload="displayCD()">