var zXml=
{
	useActiveX:(typeof ActiveXObject!="undefined"),useDom:document.implementation&&document.implementation.createDocument,useXmlHttp:(typeof XMLHttpRequest!="undefined")
}
;
zXml.ARR_XMLHTTP_VERS=["MSXML2.XmlHttp.5.0","MSXML2.XmlHttp.4.0","MSXML2.XmlHttp.3.0","MSXML2.XmlHttp","Microsoft.XmlHttp"];
zXml.ARR_DOM_VERS=["MSXML2.DOMDocument.5.0","MSXML2.DOMDocument.4.0","MSXML2.DOMDocument.3.0","MSXML2.DOMDocument","Microsoft.XmlDom"];
;
/************************************************************\
*
\************************************************************/
function zXmlHttp()
{
}
zXmlHttp.createRequest=function()
{
	if(zXml.useXmlHttp)
	{
		return new XMLHttpRequest();
	}
	else if(zXml.useActiveX)
	{
		if(!zXml.XMLHTTP_VER)
		{
			for(var i=0;
			i<zXml.ARR_XMLHTTP_VERS.length;
			i++)
			{
				try
				{
					new ActiveXObject(zXml.ARR_XMLHTTP_VERS[i]);
					zXml.XMLHTTP_VER=zXml.ARR_XMLHTTP_VERS[i];
					break;
				}
				catch(oError)
				{
					;
				}
			}
		}
		if(zXml.XMLHTTP_VER)
		{
			return new ActiveXObject(zXml.XMLHTTP_VER);
		}
		else
		{
			throw new Error("Could not create XML HTTP Request.");
		}
	}
	else
	{
		throw new Error("Your browser doesn't support an XML HTTP Request.");
	}
}
;
zXmlHttp.isSupported=function()
{
	return zXml.useXmlHttp||zXml.useActiveX;
}
;
/************************************************************\
*
\************************************************************/
function zXmlDom()
{
}
zXmlDom.createDocument=function()
{
	if(zXml.useDom)
	{
		var oXmlDom=document.implementation.createDocument("","",null);
		oXmlDom.parseError=
		{
			valueOf:function()
			{
				return this.errorCode;
			}
			,toString:function()
			{
				return this.errorCode.toString()
			}
		}
		;
		oXmlDom.__initError__();
		oXmlDom.addEventListener("load",function()
		{
			this.__checkForErrors__();
			this.__changeReadyState__(4);
		}
		,false);
		return oXmlDom;
		;
	}
	else if(zXml.useActiveX)
	{
		if(!zXml.DOM_VER)
		{
			for(var i=0;
			i<zXml.ARR_DOM_VERS.length;
			i++)
			{
				try
				{
					new ActiveXObject(zXml.ARR_DOM_VERS[i]);
					zXml.DOM_VER=zXml.ARR_DOM_VERS[i];
					break;
				}
				catch(oError)
				{
					;
				}
			}
		}
		if(zXml.DOM_VER)
		{
			return new ActiveXObject(zXml.DOM_VER);
		}
		else
		{
			throw new Error("Could not create XML DOM document.");
		}
	}
	else
	{
		throw new Error("Your browser doesn't support an XML DOM document.");
	}
}
;
zXmlDom.isSupported=function()
{
	return zXml.useDom||zXml.useActiveX;
}
;
var oMozDocument=null;
if(typeof XMLDocument!="undefined")
{
	oMozDocument=XMLDocument;
}
else if(typeof Document!="undefined")
{
	oMozDocument=Document;
}
if(oMozDocument&&!window.opera)
{
	oMozDocument.prototype.readyState=0;
	oMozDocument.prototype.onreadystatechange=null;
	oMozDocument.prototype.__changeReadyState__=function(iReadyState)
	{
		this.readyState=iReadyState;
		if(typeof this.onreadystatechange=="function")
		{
			this.onreadystatechange();
		}
	}
	;
	oMozDocument.prototype.__initError__=function()
	{
		this.parseError.errorCode=0;
		this.parseError.filepos=-1;
		this.parseError.line=-1;
		this.parseError.linepos=-1;
		this.parseError.reason=null;
		this.parseError.srcText=null;
		this.parseError.url=null;
	}
	;
	oMozDocument.prototype.__checkForErrors__=function()
	{
		if(this.documentElement.tagName=="parsererror")
		{
			var reError=/>([\s\S]*?)Location:([\s\S]*?)Line Number(\d+),Column(\d+):<sourcetext>([\s\S]*?)(?:\-*\^)/;
			reError.test(this.xml);
			this.parseError.errorCode=-999999;
			this.parseError.reason=RegExp.$1;
			this.parseError.url=RegExp.$2;
			this.parseError.line=parseInt(RegExp.$3);
			this.parseError.linepos=parseInt(RegExp.$4);
			this.parseError.srcText=RegExp.$5;
		}
	}
	;
	oMozDocument.prototype.loadXML=function(sXml)
	{
		this.__initError__();
		this.__changeReadyState__(1);
		var oParser=new DOMParser();
		var oXmlDom=oParser.parseFromString(sXml,"text/xml");
		while(this.firstChild)
		{
			this.removeChild(this.firstChild);
		}
		for(var i=0;
		i<oXmlDom.childNodes.length;
		i++)
		{
			var oNewNode=this.importNode(oXmlDom.childNodes[i],true);
			this.appendChild(oNewNode);
		}
		this.__checkForErrors__();
		this.__changeReadyState__(4);
	}
	;
	oMozDocument.prototype.__load__=oMozDocument.prototype.load;
	oMozDocument.prototype.load=function(sURL)
	{
		this.__initError__();
		this.__changeReadyState__(1);
		this.__load__(sURL);
	}
	;
	Node.prototype.__defineGetter__("xml",function()
	{
		var oSerializer=new XMLSerializer();
		return oSerializer.serializeToString(this,"text/xml");
	}
	);
	Node.prototype.__defineGetter__("text",function()
	{
		var sText="";
		for(var i=0;
		i<this.childNodes.length;
		i++)
		{
			if(this.childNodes[i].hasChildNodes())
			{
				sText+=this.childNodes[i].text;
			}
			else
			{
				sText+=this.childNodes[i].nodeValue;
			}
		}
		return sText;
	}
	);
}
/************************************************************\
*
\************************************************************/
function zXslt()
{
}
zXslt.transformToText=function(oXml,oXslt)
{
	if(typeof XSLTProcessor!="undefined")
	{
		var oProcessor=new XSLTProcessor();
		oProcessor.importStylesheet(oXslt);
		var oResultDom=oProcessor.transformToDocument(oXml);
		var sResult=oResultDom.xml;
		if(sResult.indexOf("<transformiix:result")>-1)
		{
			sResult=sResult.substring(sResult.indexOf(">")+1,sResult.lastIndexOf("<"));
		}
		return sResult;
		;
	}
	else if(zXml.useActiveX)
	{
		return oXml.transformNode(oXslt);
	}
	else
	{
		throw new Error("No XSLT engine found.");
	}
}
;
/************************************************************\
*
\************************************************************/
function zXPath()
{
}
zXPath.selectNodes=function(oRefNode,sXPath,sXmlNs)
{
	if(typeof XPathEvaluator!="undefined")
	{
		oXmlNs=oXmlNs||
		{
		}
		;
		var nsResolver=function(sPrefix)
		{
			return oXmlNs[sPrefix];
		}
		;
		var oEvaluator=new XPathEvaluator();
		var oResult=oEvaluator.evaluate(sXPath,oRefNode,nsResolver,XPathResult.ORDERED_NODE_ITERATOR_TYPE,null);
		var aNodes=new Array;
		if(oResult!=null)
		{
			var oElement=oResult.iterateNext();
			while(oElement)
			{
				aNodes.push(oElement);
				oElement=oResult.iterateNext();
			}
		}
		return aNodes;
	}
	else if(zXml.useActiveX)
	{
		if(oXmlNs)
		{
			var sXmlNs="";
			for(var sProp in oXmlNs)
			{
				sXmlNs+="xmlns:"+sProp+"="+oXmlNs[sProp]+" ";
			}
			oRefNode.ownerDocument.setProperty("SelectionNamespaces",sXmlNs);
		}
		;
		return oRefNode.selectNodes(sXPath);
	}
	else
	{
		throw new Error("No XPath engine found.");
	}
}
;
zXPath.selectSingleNode=function(oRefNode,sXPath,oXmlNs)
{
	if(typeof XPathEvaluator!="undefined")
	{
		;
		oXmlNs=oXmlNs||
		{
		}
		;
		var nsResolver=function(sPrefix)
		{
			return oXmlNs[sPrefix];
		}
		;
		var oEvaluator=new XPathEvaluator();
		var oResult=oEvaluator.evaluate(sXPath,oRefNode,nsResolver,XPathResult.FIRST_ORDERED_NODE_TYPE,null);
		if(oResult!=null)
		{
			return oResult.singleNodeValue;
		}
		else
		{
			return null;
		}
		;
	}
	else if(zXML.useActiveX)
	{
		if(oXmlNs)
		{
			var sXmlNs="";
			for(var sProp in oXmlNs)
			{
				sXmlNs+="xmlns:"+sProp+"="+oXmlNs[sProp]+" ";
			}
			oRefNode.ownerDocument.setProperty("SelectionNamespaces",sXmlNs);
		}
		;
		return oRefNode.selectSingleNode(sXPath);
	}
	else
	{
		throw new Error("No XPath engine found.");
	}
}
;
/************************************************************\
*
\************************************************************/
function zXMLSerializer()
{
}
zXMLSerializer.prototype.serializeToString=function(oNode)
{
	var sXml="";
	switch(oNode.nodeType)
	{
		case 1:sXml="<"+oNode.tagName;
		for(var i=0;
		i<oNode.attributes.length;
		i++)
		{
			sXml+=" "+oNode.attributes[i].name+"=\""+oNode.attributes[i].value+"\"";
		}
		sXml+=">";
		for(var i=0;
		i<oNode.childNodes.length;
		i++)
		{
			sXml+=this.serializeToString(oNode.childNodes[i]);
		}
		sXml+="</"+oNode.tagName+">";
		break;
		case 3:sXml=oNode.nodeValue;
		break;
		case 4:sXml="<![CDATA["+oNode.nodeValue+"]]>";
		break;
		case 7:sXml="<?"+oNode.nodevalue+"?>";
		break;
		case 8:sXml="<!--"+oNode.nodevalue+"-->";
		break;
		case 9:for(var i=0;
		i<oNode.childNodes.length;
		i++)
		{
			sXml+=this.serializeToString(oNode.childNodes[i]);
		}
		break;
	}
	;
	return sXml;
}
;