高亮显示XML文本内容

<link rel="stylesheet" type="text/css" href="shCoreDefault.css">  
<script type="text/javascript" src="shCore.js"></script>  
<script type="text/javascript" src="shBrushXml.js"></script>  
<script type="text/javascript" src="shBrushJScript.js"></script>  
<script type="text/javascript">  
    SyntaxHighlighter.all();  
</script>  
<pre class='brush: xml'>

	<persons>
		<persons>
			<id>1</id>
			<name>zhangsan</name>
		</persons>
	</persons>
	
</pre>