急救：在HTML内嵌JScript代码，怎么使用XmlNamespaceManager正确读取有命名空间的XML文件_Java Web开发

急救：在HTML内嵌JScript代码，如何使用XmlNamespaceManager正确读取有命名空间的XML文件
搞了一下午了，还是没结果。

<script For= "window " EVENT= "onload " language= "javascript ">
<xsl:comment>
<![CDATA[
<script For= "window " EVENT= "onload " language= "javascript ">
<xsl:comment>
xmldoc=document.XMLDocument;
xmldoc.setProperty( "SelectionLanguage ", "XPath ");
]]>
</xsl:comment>
</script>

<script language= "jscript ">
<xsl:comment >
<![CDATA[
var xmldoc=null;
var node=null;
var e=null;
var nsmgr=null;

function edit(id){

//alert(xmldoc.xml);
nsmgr = new XmlNamespaceManager(xmldoc.NameTable); //此处在浏览器中老是提示XmlNamespaceManager对象不存在
nsmanager.AddNamespace( "xx ", "http://tempuri.org/myUSordersnamespace ")
//XmlNode book = doc.SelectSingleNode( "//ab:book ", nsmgr);

node=xmldoc.selectSingleNode( "//results/system[position()= ' "+id+ " '] ",nsmgr); //此处老是无法取到结果，据网上说是nsMgr的问题
document.all.id.value=id;
document.all.type.value=node.attributes(0).text;
document.all.name.value=node.attributes(1).text;
//document.all.type.value= "node.attributes(0).text ";
//document.all.name.value= "node.attributes(1).text ";

e=event.srcElement.parentNode.parentNode;
}

------解决方案--------------------
你是在IE下运行？

IE的xml解析器是msxml，没有XmlNamespaceManager

参考这两个：

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/xmlsdk/html/xmpro2nd_selectionnamespaces.asp

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/xmlsdk/html/xmpro2nd_selectionlanguage.asp
------解决方案--------------------
带名称空间的例子

<script>

str = " <?xml version=\ "1.0\ " encoding=\ "UTF-8\ " ?> <html xmlns=\ "http://www.w3.org/1999/xhtml\ " version=\ "-//W3C//DTD HTML 4.01 Transitional//EN\ "> <body> <div> test </div> </body> </html> "
var doc = new ActiveXObject( "MSxml2.DOMDocument ")
alert(doc.loadXML(str));
doc.setProperty( "SelectionNamespaces ", "xmlns:x= 'http://www.w3.org/1999/xhtml ' ")
var node = doc.selectSingleNode( "//x:div ")
alert(node.text)
</script>