<!--
	//建立xmlDocument对象
	function createDomDocument()
	{
		var xmlData;
		
		try
		{
			xmlData = new ActiveXObject("Msxml2.DOMDocument");
		}
		catch(e)
		{
			xmlData = ActiveXObject("Msxml.DOMDocument");
		}
		
		xmlData.async = false;

		if (arguments.length > 0)
		{
			var xml = arguments[0];
			if (typeof(xml) == "string")
				xmlData.loadXML(xml);
			else
			if (typeof(xml) == "object")
				xmlData.loadXML(xml.xml);
		}
		
		return xmlData;
	}

	function getXmlParam(xml)
	{
		var xmlDoc = createDomDocument();

		if (typeof(xml) == "string")
			xmlDoc.loadXML(xml);
		else
		if (typeof(xml) == "object")
			xmlDoc.loadXML(xml.xml);

		return xmlDoc;
	}

	function getBoolParam(bValue)
	{
		return deserializeBool(bValue);
	}

	function getIntParam(value)
	{
		return deserializeNumber(value);
	}

	function serializeBool(bValue)
	{
		return bValue ? "true" : "false";
	}

	function serializeNumber(nNum)
	{
		return nNum.toString();
	}

	function deserializeBool(bValue)
	{
		var bResult = false;

		switch (typeof(bValue))
		{
			case "string":	{
								var nValue = parseInt(bValue);

								if (isNaN(nValue))
									bResult = (bValue.toLowerCase() == "true");
								else
									bResult = (bValue != 0);
							}
							break;
			case "boolean":	bResult = bValue;
							break;
			case "number":	bResult = (bValue != 0);
							break;
		}

		return bResult;
	}

	function deserializeNumber(value)
	{
		var nValue = 0;

		switch (typeof(value))
		{
			case "string":	nValue = parseInt(value);
							break;
			case "boolean":	if (value)
								nValue = -1;
							else
								nValue = 0;
							break;
			case "number":	nValue = value;
							break;
		}

		return nValue;
	}

	function addNamespace(strName)
	{
		var doc = document;
		var bFound = false;

		for(var i = 0; i < doc.namespaces.length; i++)
		{
			if (doc.namespaces.item(i).name.toLowerCase() == strName.toLowerCase())
			{
				bFound = true;
				break;
			}
		}

		if (bFound == false)
			doc.namespaces.add(strName);
	}
//-->