//<script>
//////////////////
// Helper Stuff //
//////////////////

/* predefine node type string */
var NODE_ELEMENT                =  1;
var NODE_ATTRIBUTE              =  2;
var NODE_TEXT                   =  3;
var NODE_CDATA_SECTION          =  4;
var NODE_ENTITY_REFERENCE       =  5;
var NODE_ENTITY                 =  6;
var NODE_PROCESSING_INSTRUCTION =  7;
var NODE_COMMENT                =  8;
var NODE_DOCUMENT               =  9;
var NODE_DOCUMENT_TYPE          = 10;
var NODE_DOCUMENT_FRAGMENT      = 11;
var NODE_NOTATION               = 12;

/** 
 * Unescape the given string. This turns the occurences of the predefined XML 
 * entities to become the characters they represent correspond to the five predefined XML entities
 * @param sXml the string to unescape
 */
function xmlEscape(sXml) {
	var txt = sXml;
	txt = txt.replace("&", /&amp;/g);
	txt = txt.replace("'", /&apos;/g);
	// txt = txt.replace('"', /&quot;/g);
	txt = txt.replace(">", /&gt;/g);
	txt = txt.replace("<", /&lt;/g);
	return txt;
}

// ****************************************************************************
/**
 * used to get title
 *     @param object node : get title of node
 *     @param string node_name : title node name
 *     @return string title
 **/
function getCaption(node, node_name) {
	var code = "";
	var nodes = null, def = null, titles = null;
	var re = /^(big5|gb2312|en|euc-jp|user-define)$/gi;
	var syslang = (typeof(lang) == "undefined") ? 'big5' : lang.toLowerCase();
	if ((typeof(node) != "object") || (node == null) || !node.hasChildNodes())
		return '';

	if ((typeof(node_name) == "undefined") || (node_name == "")) node_name = "title";

	nodes = node.childNodes;
	for (var i = 0; i < nodes.length; i++) {
		if ((nodes[i].nodeType != 1) || (nodes[i].nodeName != node_name)) continue;
		if (typeof(syslang) == "undefined" || syslang.search(re) < 0) {
			code = "big5";
			def = nodes.item(i).getAttribute('default');
			if ((def != null) && (def.search(re) > 0)) code = def;
		} else {
			code = syslang;
		}

		titles = nodes[i].getElementsByTagName(code);
		if ((titles == null) || (titles.length < 1)) {
			return '';
		} else {
			if (titles[0].firstChild != null)
				return titles[0].firstChild.nodeValue;
			else
				return '';
		}
	}
	return '';
}

/**
 * used to get title
 *     @param object node : get title of node
 *     @param string node_name : title node name
 *     @return string title
 **/
function getNodeValue(node, node_name) {
	var nodes = null;

	if ((typeof(node) != "object") || (node == null) || !node.hasChildNodes())
		return "";

	if ((typeof(node_name) == "undefined") || (node_name == "")) return "";

	nodes = node.childNodes;
	for (var i = 0; i < nodes.length; i++) {
		if ((nodes[i].nodeType != 1) || (nodes[i].nodeName != node_name)) continue;
		if (nodes[i].firstChild != null)
			return nodes[i].firstChild.nodeValue;
		else
			return "";
	}
	return "";
}
// ****************************************************************************
/**
 * used to clean empty text node
 * @param object node
 */
function rm_whitespace(node){
	if (node == null) return false;
	var nodes = node.childNodes;
	if (nodes.length == 0 || (nodes.length == 1 && nodes.item(0).nodeType == 3)) return;

	var i = nodes.length - 1;
	var prev_node;
	var cur_node = nodes.item(i);

	while(i > -1){
		cur_node = nodes.item(i);
		if (cur_node.nodeType == 3 && cur_node.nodeValue.search(/^\s+$/) == 0){
			node.removeChild(nodes.item(i));

		}
		else if(cur_node.nodeType == 1){
			rm_whitespace(cur_node);
		}
		i--;
	}
}

// used to find the Automation server name
function getDomDocumentPrefix() {
	if (getDomDocumentPrefix.prefix)
		return getDomDocumentPrefix.prefix;

	var prefixes = ['Msxml2.DomDocument.5.0', 'Msxml2.DomDocument.4.0', 'Msxml2.DomDocument.3.0', 'Microsoft.DomDocument'];
	var o;
	for (var i = 0; i < prefixes.length; i++) {
		try {
			// try to create the objects
			o = new ActiveXObject(prefixes[i]);
			return getDomDocumentPrefix.prefix = prefixes[i];
		}
		catch (ex) {};
	}

	throw new Error("Could not find an installed XML parser");
}

function getXmlHttpPrefix() {
	if (getXmlHttpPrefix.prefix)
		return getXmlHttpPrefix.prefix;

	var prefixes = ['Msxml2.XmlHttp.5.0', 'Msxml2.XmlHttp.4.0', 'Msxml2.XmlHttp.3.0', 'Microsoft.XmlHttp'];
	var o;
	for (var i = 0; i < prefixes.length; i++) {
		try {
			// try to create the objects
			o = new ActiveXObject(prefixes[i]);
			return getXmlHttpPrefix.prefix = prefixes[i];
		}
		catch (ex) {};
	}

	throw new Error("Could not find an installed XML parser");
}

//////////////////////////
// Start the Real stuff //
//////////////////////////

// XmlHttp factory
function XmlHttp() {}

XmlHttp.create = function () {
	try {
		if (window.XMLHttpRequest) {
			var req = new XMLHttpRequest();

			// some versions of Moz do not support the readyState property
			// and the onreadystate event so we patch it!
			if (req.readyState == null) {
				req.readyState = 1;
				req.addEventListener("load", function () {
					req.readyState = 4;
					if (typeof req.onreadystatechange == "function")
						req.onreadystatechange();
				}, false);
			}

			return req;
		}
		if (window.ActiveXObject) {
			return new ActiveXObject(getXmlHttpPrefix());
		}
	}
	catch (ex) {}
	// fell through
	throw new Error("Your browser does not support XmlHttp objects");
};

// XmlDocument factory
function XmlDocument() {}

XmlDocument.create = function () {
	if (window.ActiveXObject)
		return new ActiveXObject(getDomDocumentPrefix());
	else
		return Sarissa.getDomDocument();
};

// #################### sarissa.js ####################
/**
 * ====================================================================
 * About
 * ====================================================================
 * Sarissa is an ECMAScript library acting as a cross-browser wrapper for native XML APIs.
 * The library supports Gecko based browsers like Mozilla and Firefox,
 * Internet Explorer (5.5+ with MSXML3.0+), Konqueror, Safari and a little of Opera
 * @version 0.9.7.3
 * @author: Manos Batsis, mailto: mbatsis at users full stop sourceforge full stop net
 * ====================================================================
 * Licence
 * ====================================================================
 * Sarissa is free software distributed under the GNU GPL version 2 (see <a href="gpl.txt">gpl.txt</a>) or higher, 
 * GNU LGPL version 2.1 (see <a href="lgpl.txt">lgpl.txt</a>) or higher and Apache Software License 2.0 or higher 
 * (see <a href="asl.txt">asl.txt</a>). This means you can choose one of the three and use that if you like. If 
 * you make modifications under the ASL, i would appreciate it if you submitted those.
 * In case your copy of Sarissa does not include the license texts, you may find
 * them online in various formats at <a href="http://www.gnu.org">http://www.gnu.org</a> and 
 * <a href="http://www.apache.org">http://www.apache.org</a>.
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY 
 * KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE 
 * WARRANTIES OF MERCHANTABILITY,FITNESS FOR A PARTICULAR PURPOSE 
 * AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR 
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
/**
 * <p>Sarissa is a utility class. Provides "static" methods for DOMDocument, 
 * DOM Node serialization to XML strings and other utility goodies.</p>
 * @constructor
 */
function Sarissa(){};
Sarissa.PARSED_OK = "Document contains no parsing errors";
Sarissa.PARSED_EMPTY = "Document is empty";
Sarissa.PARSED_UNKNOWN_ERROR = "Not well-formed or other error";
var _sarissa_iNsCounter = 0;
var _SARISSA_IEPREFIX4XSLPARAM = "";
var _SARISSA_HAS_DOM_IMPLEMENTATION = document.implementation && true;
var _SARISSA_HAS_DOM_CREATE_DOCUMENT = _SARISSA_HAS_DOM_IMPLEMENTATION && document.implementation.createDocument;
var _SARISSA_HAS_DOM_FEATURE = _SARISSA_HAS_DOM_IMPLEMENTATION && document.implementation.hasFeature;
var _SARISSA_IS_MOZ = _SARISSA_HAS_DOM_CREATE_DOCUMENT && _SARISSA_HAS_DOM_FEATURE;
var _SARISSA_IS_SAFARI = (navigator.userAgent && navigator.vendor && (navigator.userAgent.toLowerCase().indexOf("applewebkit") != -1 || navigator.vendor.indexOf("Apple") != -1));
var _SARISSA_IS_IE = document.all && window.ActiveXObject && navigator.userAgent.toLowerCase().indexOf("msie") > -1  && navigator.userAgent.toLowerCase().indexOf("opera") == -1;
if(!window.Node || !Node.ELEMENT_NODE){
    Node = {ELEMENT_NODE: 1, ATTRIBUTE_NODE: 2, TEXT_NODE: 3, CDATA_SECTION_NODE: 4, ENTITY_REFERENCE_NODE: 5,  ENTITY_NODE: 6, PROCESSING_INSTRUCTION_NODE: 7, COMMENT_NODE: 8, DOCUMENT_NODE: 9, DOCUMENT_TYPE_NODE: 10, DOCUMENT_FRAGMENT_NODE: 11, NOTATION_NODE: 12};
};

// IE initialization
if(_SARISSA_IS_IE){
    // for XSLT parameter names, prefix needed by IE
    _SARISSA_IEPREFIX4XSLPARAM = "xsl:";
    // used to store the most recent ProgID available out of the above
    var _SARISSA_DOM_PROGID = "";
    var _SARISSA_XMLHTTP_PROGID = "";
    var _SARISSA_DOM_XMLWRITER = "";
    /**
     * Called when the Sarissa_xx.js file is parsed, to pick most recent
     * ProgIDs for IE, then gets destroyed.
     * @private
     * @param idList an array of MSXML PROGIDs from which the most recent will be picked for a given object
     * @param enabledList an array of arrays where each array has two items; the index of the PROGID for which a certain feature is enabled
     */
    Sarissa.pickRecentProgID = function (idList){
        // found progID flag
        var bFound = false;
        for(var i=0; i < idList.length && !bFound; i++){
            try{
                var oDoc = new ActiveXObject(idList[i]);
                o2Store = idList[i];
                bFound = true;
            }catch (objException){
                // trap; try next progID
            };
        };
        if (!bFound) {
            throw "Could not retreive a valid progID of Class: " + idList[idList.length-1]+". (original exception: "+e+")";
        };
        idList = null;
        return o2Store;
    };
    // pick best available MSXML progIDs
    _SARISSA_DOM_PROGID = null;
    _SARISSA_THREADEDDOM_PROGID = null;
    _SARISSA_XSLTEMPLATE_PROGID = null;
    _SARISSA_XMLHTTP_PROGID = null;
    if(!window.XMLHttpRequest){
        /**
         * Emulate XMLHttpRequest
         * @constructor
         */
        XMLHttpRequest = function() {
            if(!_SARISSA_XMLHTTP_PROGID){
                _SARISSA_XMLHTTP_PROGID = Sarissa.pickRecentProgID(["Msxml2.XMLHTTP.5.0", "Msxml2.XMLHTTP.4.0", "MSXML2.XMLHTTP.3.0", "MSXML2.XMLHTTP", "Microsoft.XMLHTTP"]);
            };
            return new ActiveXObject(_SARISSA_XMLHTTP_PROGID);
        };
    };
    // we dont need this anymore
    //============================================
    // Factory methods (IE)
    //============================================
    // see non-IE version
    Sarissa.getDomDocument = function(sUri, sName){
        if(!_SARISSA_DOM_PROGID){
            _SARISSA_DOM_PROGID = Sarissa.pickRecentProgID(["Msxml2.DOMDocument.5.0", "Msxml2.DOMDocument.4.0", "Msxml2.DOMDocument.3.0", "MSXML2.DOMDocument", "MSXML.DOMDocument", "Microsoft.XMLDOM"]);
        };
        var oDoc = new ActiveXObject(_SARISSA_DOM_PROGID);
        // if a root tag name was provided, we need to load it in the DOM object
        if (sName){
            // create an artifical namespace prefix 
            // or reuse existing prefix if applicable
            var prefix = "";
            if(sUri){
                if(sName.indexOf(":") > 1){
                    prefix = sName.substring(0, sName.indexOf(":"));
                    sName = sName.substring(sName.indexOf(":")+1); 
                }else{
                    prefix = "a" + (_sarissa_iNsCounter++);
                };
            };
            // use namespaces if a namespace URI exists
            if(sUri){
                oDoc.loadXML('<' + prefix+':'+sName + " xmlns:" + prefix + "=\"" + sUri + "\"" + " />");
            } else {
                oDoc.loadXML('<' + sName + " />");
            };
        };
        return oDoc;
    };
    // see non-IE version   
    Sarissa.getParseErrorText = function (oDoc) {
        var parseErrorText = Sarissa.PARSED_OK;
        if(oDoc.parseError.errorCode != 0){
            parseErrorText = "XML Parsing Error: " + oDoc.parseError.reason + 
                "\nLocation: " + oDoc.parseError.url + 
                "\nLine Number " + oDoc.parseError.line + ", Column " + 
                oDoc.parseError.linepos + 
                ":\n" + oDoc.parseError.srcText +
                "\n";
            for(var i = 0;  i < oDoc.parseError.linepos;i++){
                parseErrorText += "-";
            };
            parseErrorText +=  "^\n";
        }
        else if(oDoc.documentElement == null){
            parseErrorText = Sarissa.PARSED_EMPTY;
        };
        return parseErrorText;
    };
    // see non-IE version
    Sarissa.setXpathNamespaces = function(oDoc, sNsSet) {
        oDoc.setProperty("SelectionLanguage", "XPath");
        oDoc.setProperty("SelectionNamespaces", sNsSet);
    };   
    /**
     * Basic implementation of Mozilla's XSLTProcessor for IE. 
     * Reuses the same XSLT stylesheet for multiple transforms
     * @constructor
     */
    XSLTProcessor = function(){
        if(!_SARISSA_XSLTEMPLATE_PROGID){
            _SARISSA_XSLTEMPLATE_PROGID = Sarissa.pickRecentProgID(["Msxml2.XSLTemplate.5.0", "Msxml2.XSLTemplate.4.0", "MSXML2.XSLTemplate.3.0"]);
        };
        this.template = new ActiveXObject(_SARISSA_XSLTEMPLATE_PROGID);
        this.processor = null;
    };
    /**
     * Imports the given XSLT DOM and compiles it to a reusable transform
     * <b>Note:</b> If the stylesheet was loaded from a URL and contains xsl:import or xsl:include elements,it will be reloaded to resolve those
     * @argument xslDoc The XSLT DOMDocument to import
     */
    XSLTProcessor.prototype.importStylesheet = function(xslDoc){
        if(!_SARISSA_THREADEDDOM_PROGID){
            _SARISSA_THREADEDDOM_PROGID = Sarissa.pickRecentProgID(["Msxml2.FreeThreadedDOMDocument.5.0", "MSXML2.FreeThreadedDOMDocument.4.0", "MSXML2.FreeThreadedDOMDocument.3.0"]);
            _SARISSA_DOM_XMLWRITER = Sarissa.pickRecentProgID(["Msxml2.MXXMLWriter.5.0", "Msxml2.MXXMLWriter.4.0", "Msxml2.MXXMLWriter.3.0", "MSXML2.MXXMLWriter", "MSXML.MXXMLWriter", "Microsoft.XMLDOM"]);
        };
        xslDoc.setProperty("SelectionLanguage", "XPath");
        xslDoc.setProperty("SelectionNamespaces", "xmlns:xsl='http://www.w3.org/1999/XSL/Transform'");
        // convert stylesheet to free threaded
        var converted = new ActiveXObject(_SARISSA_THREADEDDOM_PROGID);
        // make included/imported stylesheets work if exist and xsl was originally loaded from url
        if(xslDoc.url && xslDoc.selectSingleNode("//xsl:*[local-name() = 'import' or local-name() = 'include']") != null){
            converted.async = false;
            converted.load(xslDoc.url);
        } else {
            converted.loadXML(xslDoc.xml);
        };
        converted.setProperty("SelectionNamespaces", "xmlns:xsl='http://www.w3.org/1999/XSL/Transform'");
        var output = converted.selectSingleNode("//xsl:output");
        this.outputMethod = output ? output.getAttribute("method") : "html";
        this.template.stylesheet = converted;
        this.processor = this.template.createProcessor();
        // (re)set default param values
        this.paramsSet = new Array();
    };

    /**
     * Transform the given XML DOM and return the transformation result as a new DOM document
     * @argument sourceDoc The XML DOMDocument to transform
     * @return The transformation result as a DOM Document
     */
    XSLTProcessor.prototype.transformToDocument = function(sourceDoc){
        this.processor.input = sourceDoc;
        var outDoc = new ActiveXObject(_SARISSA_DOM_XMLWRITER);
        this.processor.output = outDoc; 
        this.processor.transform();
        var oDoc = new ActiveXObject(_SARISSA_DOM_PROGID);
        oDoc.loadXML(outDoc.output+"");
        return oDoc;
    };
    
    /**
     * Transform the given XML DOM and return the transformation result as a new DOM fragment.
     * <b>Note</b>: The xsl:output method must match the nature of the owner document (XML/HTML).
     * @argument sourceDoc The XML DOMDocument to transform
     * @argument ownerDoc The owner of the result fragment
     * @return The transformation result as a DOM Document
     */
    XSLTProcessor.prototype.transformToFragment = function (sourceDoc, ownerDoc) {
        this.processor.input = sourceDoc;
        this.processor.transform();
        var s = this.processor.output;
        var f = ownerDoc.createDocumentFragment();
        if (this.outputMethod == 'text') {
            f.appendChild(ownerDoc.createTextNode(s));
        } else if (ownerDoc.body && ownerDoc.body.innerHTML) {
            var container = ownerDoc.createElement('div');
            container.innerHTML = s;
            while (container.hasChildNodes()) {
                f.appendChild(container.firstChild);
            }
            ownerDoc.removeChild(container);
        }
        else {
            var oDoc = new ActiveXObject(_SARISSA_DOM_PROGID);
            if (s.substring(0, 5) == '<?xml') {
                s = s.substring(s.indexOf('?>') + 2);
            }
            var xml = ''.concat('<my>', s, '</my>');
            oDoc.loadXML(xml);
            var container = oDoc.documentElement;
            while (container.hasChildNodes()) {
                f.appendChild(container.firstChild);
            }
            oDoc.removeChild(container);
        }
        return f;
    };
    
    /**
     * Set global XSLT parameter of the imported stylesheet
     * @argument nsURI The parameter namespace URI
     * @argument name The parameter base name
     * @argument value The new parameter value
     */
    XSLTProcessor.prototype.setParameter = function(nsURI, name, value){
        /* nsURI is optional but cannot be null */
        if(nsURI){
            this.processor.addParameter(name, value, nsURI);
        }else{
            this.processor.addParameter(name, value);
        };
        /* update updated params for getParameter */
        if(!this.paramsSet[""+nsURI]){
            this.paramsSet[""+nsURI] = new Array();
        };
        this.paramsSet[""+nsURI][name] = value;
    };
    /**
     * Gets a parameter if previously set by setParameter. Returns null
     * otherwise
     * @argument name The parameter base name
     * @argument value The new parameter value
     * @return The parameter value if reviously set by setParameter, null otherwise
     */
    XSLTProcessor.prototype.getParameter = function(nsURI, name){
        nsURI = nsURI || "";
        if(this.paramsSet[nsURI] && this.paramsSet[nsURI][name]){
            return this.paramsSet[nsURI][name];
        }else{
            return null;
        };
    };
}else{ /* end IE initialization, try to deal with real browsers now ;-) */
    if(_SARISSA_HAS_DOM_CREATE_DOCUMENT){
        /**
         * <p>Ensures the document was loaded correctly, otherwise sets the
         * parseError to -1 to indicate something went wrong. Internal use</p>
         * @private
         */
        Sarissa.__handleLoad__ = function(oDoc){
            Sarissa.__setReadyState__(oDoc, 4);
        };
        /**
        * <p>Attached by an event handler to the load event. Internal use.</p>
        * @private
        */
        _sarissa_XMLDocument_onload = function(){
            Sarissa.__handleLoad__(this);
        };
        /**
         * <p>Sets the readyState property of the given DOM Document object.
         * Internal use.</p>
         * @private
         * @argument oDoc the DOM Document object to fire the
         *          readystatechange event
         * @argument iReadyState the number to change the readystate property to
         */
        Sarissa.__setReadyState__ = function(oDoc, iReadyState){
            oDoc.readyState = iReadyState;
            oDoc.readystate = iReadyState;
            if (oDoc.onreadystatechange != null && typeof oDoc.onreadystatechange == "function")
                oDoc.onreadystatechange();
        };
        Sarissa.getDomDocument = function(sUri, sName){
            var oDoc = document.implementation.createDocument(sUri?sUri:null, sName?sName:null, null);
            if(!oDoc.onreadystatechange){
            
                /**
                * <p>Emulate IE's onreadystatechange attribute</p>
                */
                oDoc.onreadystatechange = null;
            };
            if(!oDoc.readyState){
                /**
                * <p>Emulates IE's readyState property, which always gives an integer from 0 to 4:</p>
                * <ul><li>1 == LOADING,</li>
                * <li>2 == LOADED,</li>
                * <li>3 == INTERACTIVE,</li>
                * <li>4 == COMPLETED</li></ul>
                */
                oDoc.readyState = 0;
            };
            oDoc.addEventListener("load", _sarissa_XMLDocument_onload, false);
            return oDoc;
        };
        if(window.XMLDocument){
        
        //if(window.XMLDocument) , now mainly for opera  
        }// TODO: check if the new document has content before trying to copynodes, check  for error handling in DOM 3 LS
        else if(document.implementation && document.implementation.hasFeature && document.implementation.hasFeature('LS', '3.0')){
        
            /**
            * <p>Factory method to obtain a new DOM Document object</p>
            * @argument sUri the namespace of the root node (if any)
            * @argument sUri the local name of the root node (if any)
            * @returns a new DOM Document
            */
            Sarissa.getDomDocument = function(sUri, sName){
                var oDoc = document.implementation.createDocument(sUri?sUri:null, sName?sName:null, null);
                return oDoc;
            };
        }
        else {
            Sarissa.getDomDocument = function(sUri, sName){
                var oDoc = document.implementation.createDocument(sUri?sUri:null, sName?sName:null, null);
                // looks like safari does not create the root element for some unknown reason
                if(oDoc && (sUri || sName) && !oDoc.documentElement){
                    oDoc.appendChild(oDoc.createElementNS(sUri, sName));
                };
                return oDoc;
            };
        };
    };//if(_SARISSA_HAS_DOM_CREATE_DOCUMENT)
};
//==========================================
// Common stuff
//==========================================
if(!window.DOMParser){
    if(_SARISSA_IS_SAFARI){
        /*
         * DOMParser is a utility class, used to construct DOMDocuments from XML strings
         * @constructor
         */
        DOMParser = function() { };
        /** 
        * Construct a new DOM Document from the given XMLstring
        * @param sXml the given XML string
        * @param contentType the content type of the document the given string represents (one of text/xml, application/xml, application/xhtml+xml). 
        * @return a new DOM Document from the given XML string
        */
        DOMParser.prototype.parseFromString = function(sXml, contentType){
            var xmlhttp = new XMLHttpRequest();
            xmlhttp.open("GET", "data:text/xml;charset=utf-8," + encodeURIComponent(sXml), false);
            xmlhttp.send(null);
            return xmlhttp.responseXML;
        };
    }else if(Sarissa.getDomDocument && Sarissa.getDomDocument() && Sarissa.getDomDocument(null, "bar").xml){
        DOMParser = function() { };
        DOMParser.prototype.parseFromString = function(sXml, contentType){
            var doc = Sarissa.getDomDocument();
            doc.loadXML(sXml);
            return doc;
        };
    };
};

if(!document.importNode && _SARISSA_IS_IE){
    try{
        /**
        * Implementation of importNode for the context window document in IE
        * @param oNode the Node to import
        * @param bChildren whether to include the children of oNode
        * @returns the imported node for further use
        */
        document.importNode = function(oNode, bChildren){
            var tmp = document.createElement("div");
            if(bChildren){
                tmp.innerHTML = oNode.xml ? oNode.xml : oNode.innerHTML;
            }else{
                tmp.innerHTML = oNode.xml ? oNode.cloneNode(false).xml : oNode.cloneNode(false).innerHTML;
            };
            return tmp.getElementsByTagName("*")[0];
        };
    }catch(e){ };
};
if(!Sarissa.getParseErrorText){
    /**
     * <p>Returns a human readable description of the parsing error. Usefull
     * for debugging. Tip: append the returned error string in a &lt;pre&gt;
     * element if you want to render it.</p>
     * <p>Many thanks to Christian Stocker for the initial patch.</p>
     * @argument oDoc The target DOM document
     * @returns The parsing error description of the target Document in
     *          human readable form (preformated text)
     */
    Sarissa.getParseErrorText = function (oDoc){
        var parseErrorText = Sarissa.PARSED_OK;
        if(!oDoc.documentElement){
            parseErrorText = Sarissa.PARSED_EMPTY;
        } else if(oDoc.documentElement.tagName == "parsererror"){
            parseErrorText = oDoc.documentElement.firstChild.data;
            parseErrorText += "\n" +  oDoc.documentElement.firstChild.nextSibling.firstChild.data;
        } else if(oDoc.getElementsByTagName("parsererror").length > 0){
            var parsererror = oDoc.getElementsByTagName("parsererror")[0];
            parseErrorText = Sarissa.getText(parsererror, true)+"\n";
        } else if(oDoc.parseError && oDoc.parseError.errorCode != 0){
            parseErrorText = Sarissa.PARSED_UNKNOWN_ERROR;
        };
        return parseErrorText;
    };
};
Sarissa.getText = function(oNode, deep){
    var s = "";
    var nodes = oNode.childNodes;
    for(var i=0; i < nodes.length; i++){
        var node = nodes[i];
        var nodeType = node.nodeType;
        if(nodeType == Node.TEXT_NODE || nodeType == Node.CDATA_SECTION_NODE){
            s += node.data;
        } else if(deep == true
                    && (nodeType == Node.ELEMENT_NODE
                        || nodeType == Node.DOCUMENT_NODE
                        || nodeType == Node.DOCUMENT_FRAGMENT_NODE)){
            s += Sarissa.getText(node, true);
        };
    };
    return s;
};
if(!window.XMLSerializer 
    && Sarissa.getDomDocument 
    && Sarissa.getDomDocument("","foo", null).xml){
    /**
     * Utility class to serialize DOM Node objects to XML strings
     * @constructor
     */
    XMLSerializer = function(){};
    /**
     * Serialize the given DOM Node to an XML string
     * @param oNode the DOM Node to serialize
     */
    XMLSerializer.prototype.serializeToString = function(oNode) {
        return oNode.xml;
    };
};

/**
 * strips tags from a markup string
 */
Sarissa.stripTags = function (s) {
    return s.replace(/<[^>]+>/g,"");
};
/**
 * <p>Deletes all child nodes of the given node</p>
 * @argument oNode the Node to empty
 */
Sarissa.clearChildNodes = function(oNode) {
    // need to check for firstChild due to opera 8 bug with hasChildNodes
    while(oNode.firstChild) {
        oNode.removeChild(oNode.firstChild);
    };
};
/**
 * <p> Copies the childNodes of nodeFrom to nodeTo</p>
 * <p> <b>Note:</b> The second object's original content is deleted before 
 * the copy operation, unless you supply a true third parameter</p>
 * @argument nodeFrom the Node to copy the childNodes from
 * @argument nodeTo the Node to copy the childNodes to
 * @argument bPreserveExisting whether to preserve the original content of nodeTo, default is false
 */
Sarissa.copyChildNodes = function(nodeFrom, nodeTo, bPreserveExisting) {
    if((!nodeFrom) || (!nodeTo)){
        throw "Both source and destination nodes must be provided";
    };
    if(!bPreserveExisting){
        Sarissa.clearChildNodes(nodeTo);
    };
    var ownerDoc = nodeTo.nodeType == Node.DOCUMENT_NODE ? nodeTo : nodeTo.ownerDocument;
    var nodes = nodeFrom.childNodes;
    if(ownerDoc.importNode)  {
        for(var i=0;i < nodes.length;i++) {
            nodeTo.appendChild(ownerDoc.importNode(nodes[i], true));
        };
    } else {
        for(var i=0;i < nodes.length;i++) {
            nodeTo.appendChild(nodes[i].cloneNode(true));
        };
    };
};

/**
 * <p> Moves the childNodes of nodeFrom to nodeTo</p>
 * <p> <b>Note:</b> The second object's original content is deleted before 
 * the move operation, unless you supply a true third parameter</p>
 * @argument nodeFrom the Node to copy the childNodes from
 * @argument nodeTo the Node to copy the childNodes to
 * @argument bPreserveExisting whether to preserve the original content of nodeTo, default is
 */ 
Sarissa.moveChildNodes = function(nodeFrom, nodeTo, bPreserveExisting) {
    if((!nodeFrom) || (!nodeTo)){
        throw "Both source and destination nodes must be provided";
    };
    if(!bPreserveExisting){
        Sarissa.clearChildNodes(nodeTo);
    };
    var nodes = nodeFrom.childNodes;
    // if within the same doc, just move, else copy and delete
    if(nodeFrom.ownerDocument == nodeTo.ownerDocument){
        while(nodeFrom.firstChild){
            nodeTo.appendChild(nodeFrom.firstChild);
        };
    } else {
        var ownerDoc = nodeTo.nodeType == Node.DOCUMENT_NODE ? nodeTo : nodeTo.ownerDocument;
        if(ownerDoc.importNode) {
           for(var i=0;i < nodes.length;i++) {
               nodeTo.appendChild(ownerDoc.importNode(nodes[i], true));
           };
        }else{
           for(var i=0;i < nodes.length;i++) {
               nodeTo.appendChild(nodes[i].cloneNode(true));
           };
        };
        Sarissa.clearChildNodes(nodeFrom);
    };
};

/** 
 * <p>Serialize any object to an XML string. All properties are serialized using the property name
 * as the XML element name. Array elements are rendered as <code>array-item</code> elements, 
 * using their index/key as the value of the <code>key</code> attribute.</p>
 * @argument anyObject the object to serialize
 * @argument objectName a name for that object
 * @return the XML serializationj of the given object as a string
 */
Sarissa.xmlize = function(anyObject, objectName, indentSpace){
    indentSpace = indentSpace?indentSpace:'';
    var s = indentSpace  + '<' + objectName + '>';
    var isLeaf = false;
    if(!(anyObject instanceof Object) || anyObject instanceof Number || anyObject instanceof String 
        || anyObject instanceof Boolean || anyObject instanceof Date){
        s += Sarissa.escape(""+anyObject);
        isLeaf = true;
    }else{
        s += "\n";
        var itemKey = '';
        var isArrayItem = anyObject instanceof Array;
        for(var name in anyObject){
            s += Sarissa.xmlize(anyObject[name], (isArrayItem?"array-item key=\""+name+"\"":name), indentSpace + "   ");
        };
        s += indentSpace;
    };
    return s += (objectName.indexOf(' ')!=-1?"</array-item>\n":"</" + objectName + ">\n");
};

/** 
 * Escape the given string chacters that correspond to the five predefined XML entities
 * @param sXml the string to escape
 */
Sarissa.escape = function(sXml){
    return sXml.replace(/&/g, "&amp;")
        .replace(/</g, "&lt;")
        .replace(/>/g, "&gt;")
        .replace(/"/g, "&quot;")
        .replace(/'/g, "&apos;");
};

/** 
 * Unescape the given string. This turns the occurences of the predefined XML 
 * entities to become the characters they represent correspond to the five predefined XML entities
 * @param sXml the string to unescape
 */
Sarissa.unescape = function(sXml){
    return sXml.replace(/&apos;/g,"'")
        .replace(/&quot;/g,"\"")
        .replace(/&gt;/g,">")
        .replace(/&lt;/g,"<")
        .replace(/&amp;/g,"&");
};
//   EOF

// #################### sarissa_ieemu_xpath.js ####################
/**
 * ====================================================================
 * About
 * ====================================================================
 * Sarissa cross browser XML library - IE XPath Emulation
 * @version 0.9.7.3
 * @author: Manos Batsis, mailto: mbatsis at users full stop sourceforge full stop net
 *
 * This script emulates Internet Explorer's selectNodes and selectSingleNode
 * for Mozilla. Associating namespace prefixes with URIs for your XPath queries
 * is easy with IE's setProperty.
 * USers may also map a namespace prefix to a default (unprefixed) namespace in the
 * source document with Sarissa.setXpathNamespaces
 *
 *
 * ====================================================================
 * Licence
 * ====================================================================
 * Sarissa is free software distributed under the GNU GPL version 2 (see <a href="gpl.txt">gpl.txt</a>) or higher,
 * GNU LGPL version 2.1 (see <a href="lgpl.txt">lgpl.txt</a>) or higher and Apache Software License 2.0 or higher
 * (see <a href="asl.txt">asl.txt</a>). This means you can choose one of the three and use that if you like. If
 * you make modifications under the ASL, i would appreciate it if you submitted those.
 * In case your copy of Sarissa does not include the license texts, you may find
 * them online in various formats at <a href="http://www.gnu.org">http://www.gnu.org</a> and
 * <a href="http://www.apache.org">http://www.apache.org</a>.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
 * KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
 * WARRANTIES OF MERCHANTABILITY,FITNESS FOR A PARTICULAR PURPOSE
 * AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
if(_SARISSA_HAS_DOM_FEATURE && document.implementation.hasFeature("XPath", "3.0")){
    if (typeof XMLDocument == "undefined") {
        XMLDocument = Document;

        /** dummy, used to accept IE's stuff without throwing errors */
        if(window.XMLDocument && (!XMLDocument.prototype.setProperty)){
            XMLDocument.prototype.setProperty  = function(x,y){};
        };

        XMLDocument.prototype.selectNodes = function(cXPathString, xNode){
            if( !xNode ) { xNode = this; }
            var oNSResolver = this.createNSResolver(this.documentElement);
            var aItems = this.evaluate(cXPathString, xNode, oNSResolver, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
            var aResult = [];
            for( var i = 0; i < aItems.snapshotLength; i++){
                aResult[i] =  aItems.snapshotItem(i);
            }
            return aResult;
        };
        XMLDocument.prototype.selectSingleNode = function(cXPathString, xNode){
            if( !xNode ) { xNode = this; }
            var xItems = this.selectNodes(cXPathString, xNode);
            if( xItems.length > 0 ){
                return xItems[0];
            }else{
                return null;
            }
        };
        Element.prototype.selectNodes = function(cXPathString){
            if(this.ownerDocument.selectNodes){ return this.ownerDocument.selectNodes(cXPathString, this);}
            else{throw "For XML Elements Only";}
        };
        Element.prototype.selectSingleNode = function(cXPathString){
            if(this.ownerDocument.selectSingleNode){return this.ownerDocument.selectSingleNode(cXPathString, this);    }
            else{throw "For XML Elements Only";}
        };
    } else {
        /**
        * <p>SarissaNodeList behaves as a NodeList but is only used as a result to <code>selectNodes</code>,
        * so it also has some properties IEs proprietery object features.</p>
        * @private
        * @constructor
        * @argument i the (initial) list size
        */
        function SarissaNodeList(i){
            this.length = i;
        };
        /** <p>Set an Array as the prototype object</p> */
        SarissaNodeList.prototype = new Array(0);
        /** <p>Inherit the Array constructor </p> */
        SarissaNodeList.prototype.constructor = Array;
        /**
        * <p>Returns the node at the specified index or null if the given index
        * is greater than the list size or less than zero </p>
        * <p><b>Note</b> that in ECMAScript you can also use the square-bracket
        * array notation instead of calling <code>item</code>
        * @argument i the index of the member to return
        * @returns the member corresponding to the given index
        */
        SarissaNodeList.prototype.item = function(i) {
            return (i < 0 || i >= this.length)?null:this[i];
        };
        /**
        * <p>Emulate IE's expr property
        * (Here the SarissaNodeList object is given as the result of selectNodes).</p>
        * @returns the XPath expression passed to selectNodes that resulted in
        *          this SarissaNodeList
        */
        SarissaNodeList.prototype.expr = "";
        /** dummy, used to accept IE's stuff without throwing errors */
        if(window.XMLDocument && (!XMLDocument.prototype.setProperty)){
            XMLDocument.prototype.setProperty  = function(x,y){};
        };
        /**
        * <p>Programmatically control namespace URI/prefix mappings for XPath
        * queries.</p>
        * <p>This method comes especially handy when used to apply XPath queries
        * on XML documents with a default namespace, as there is no other way
        * of mapping that to a prefix.</p>
        * <p>Using no namespace prefix in DOM Level 3 XPath queries, implies you
        * are looking for elements in the null namespace. If you need to look
        * for nodes in the default namespace, you need to map a prefix to it
        * first like:</p>
        * <pre>Sarissa.setXpathNamespaces(oDoc, &quot;xmlns:myprefix=&amp;aposhttp://mynsURI&amp;apos&quot;);</pre>
        * <p><b>Note 1 </b>: Use this method only if the source document features
        * a default namespace (without a prefix), otherwise just use IE's setProperty
        * (moz will rezolve non-default namespaces by itself). You will need to map that
        * namespace to a prefix for queries to work.</p>
        * <p><b>Note 2 </b>: This method calls IE's setProperty method to set the
        * appropriate namespace-prefix mappings, so you dont have to do that.</p>
        * @param oDoc The target XMLDocument to set the namespace mappings for.
        * @param sNsSet A whilespace-seperated list of namespace declarations as
        *            those would appear in an XML document. E.g.:
        *            <code>&quot;xmlns:xhtml=&apos;http://www.w3.org/1999/xhtml&apos;
        * xmlns:&apos;http://www.w3.org/1999/XSL/Transform&apos;&quot;</code>
        * @throws An error if the format of the given namespace declarations is bad.
        */
        Sarissa.setXpathNamespaces = function(oDoc, sNsSet) {
            //oDoc._sarissa_setXpathNamespaces(sNsSet);
            oDoc._sarissa_useCustomResolver = true;
            var namespaces = sNsSet.indexOf(" ")>-1?sNsSet.split(" "):new Array(sNsSet);
            oDoc._sarissa_xpathNamespaces = new Array(namespaces.length);
            for(var i=0;i < namespaces.length;i++){
                var ns = namespaces[i];
                var colonPos = ns.indexOf(":");
                var assignPos = ns.indexOf("=");
                if(colonPos > 0 && assignPos > colonPos+1){
                    var prefix = ns.substring(colonPos+1, assignPos);
                    var uri = ns.substring(assignPos+2, ns.length-1);
                    oDoc._sarissa_xpathNamespaces[prefix] = uri;
                }else{
                    throw "Bad format on namespace declaration(s) given";
                };
            };
        };
        /**
        * @private Flag to control whether a custom namespace resolver should
        *          be used, set to true by Sarissa.setXpathNamespaces
        */
        XMLDocument.prototype._sarissa_useCustomResolver = false;
        /** @private */
        XMLDocument.prototype._sarissa_xpathNamespaces = new Array();
        /**
        * <p>Extends the XMLDocument to emulate IE's selectNodes.</p>
        * @argument sExpr the XPath expression to use
        * @argument contextNode this is for internal use only by the same
        *           method when called on Elements
        * @returns the result of the XPath search as a SarissaNodeList
        * @throws An error if no namespace URI is found for the given prefix.
        */
        XMLDocument.prototype.selectNodes = function(sExpr, contextNode){
            var nsDoc = this;

			if (!this._sarissa_useCustomResolver && (this.documentElement == null))
				return [];

			var nsresolver = this._sarissa_useCustomResolver
            ? function(prefix){
                var s = nsDoc._sarissa_xpathNamespaces[prefix];
                if(s)return s;
                else throw "No namespace URI found for prefix: '" + prefix+"'";
                }
            : this.createNSResolver(this.documentElement);
                var oResult = this.evaluate(sExpr,
                        (contextNode?contextNode:this),
                        nsresolver,
                        XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
            var nodeList = new SarissaNodeList(oResult.snapshotLength);
            nodeList.expr = sExpr;
            for(var i=0;i<nodeList.length;i++)
                nodeList[i] = oResult.snapshotItem(i);
            return nodeList;
        };
        /**
        * <p>Extends the Element to emulate IE's selectNodes</p>
        * @argument sExpr the XPath expression to use
        * @returns the result of the XPath search as an (Sarissa)NodeList
        * @throws An
        *             error if invoked on an HTML Element as this is only be
        *             available to XML Elements.
        */
        Element.prototype.selectNodes = function(sExpr){
            var doc = this.ownerDocument;
            if(doc.selectNodes)
                return doc.selectNodes(sExpr, this);
            else
                throw "Method selectNodes is only supported by XML Elements";
        };
        /**
        * <p>Extends the XMLDocument to emulate IE's selectSingleNode.</p>
        * @argument sExpr the XPath expression to use
        * @argument contextNode this is for internal use only by the same
        *           method when called on Elements
        * @returns the result of the XPath search as an (Sarissa)NodeList
        */
        XMLDocument.prototype.selectSingleNode = function(sExpr, contextNode){
            var ctx = contextNode?contextNode:null;
            sExpr = "("+sExpr+")[1]";
            var nodeList = this.selectNodes(sExpr, ctx);
            if(nodeList.length > 0)
                return nodeList.item(0);
            else
                return null;
        };
        /**
        * <p>Extends the Element to emulate IE's selectSingleNode.</p>
        * @argument sExpr the XPath expression to use
        * @returns the result of the XPath search as an (Sarissa)NodeList
        * @throws An error if invoked on an HTML Element as this is only be
        *             available to XML Elements.
        */
        Element.prototype.selectSingleNode = function(sExpr){
            var doc = this.ownerDocument;
            if(doc.selectSingleNode)
                return doc.selectSingleNode(sExpr, this);
            else
                throw "Method selectNodes is only supported by XML Elements";
        };
    }
    Sarissa.IS_ENABLED_SELECT_NODES = true;
};

// ################################################
// Create the loadXML method and xml getter for Mozilla
/*
if (window.DOMParser &&
	window.XMLSerializer &&
	window.Node && Node.prototype && Node.prototype.__defineGetter__) {
*/
if (window.DOMParser && window.XMLSerializer && window.XMLDocument)
{

	/**
	 * <p>Deletes all child Nodes of the Document. Internal use</p>
	 * @private
	 */
	XMLDocument.prototype._clearDOM = function () {
		while (this.hasChildNodes())
			this.removeChild(this.firstChild);
	};

	/**
	 * <p>Replaces the childNodes of the Document object with the childNodes of
	 * the object given as the parameter</p>
	 * @private 
	 * @argument oDoc the Document to copy the childNodes from
	 */
	XMLDocument.prototype._copyDOM = function (oDoc) {
		this._clearDOM();
		if (oDoc.nodeType == NODE_DOCUMENT || oDoc.nodeType == NODE_DOCUMENT_FRAGMENT) {
			var oNodes = oDoc.childNodes;
			for (var i = 0; i < oNodes.length; i++)
				this.appendChild(this.importNode(oNodes[i], true));
		} else if (oDoc.nodeType == NODE_ELEMENT)
			this.appendChild(this.importNode(oDoc, true));
	};

	// XMLDocument did not extend the Document interface in some versions
	// of Mozilla. Extend both!
	XMLDocument.prototype.loadXML =
	Document.prototype.loadXML = function (s)
	{
		// parse the string to a new doc
		try {
			var doc2 = (new DOMParser()).parseFromString(s, "text/xml");
			// if parse error, it will return parse error message, package by xml
			// it whil be not always, so need check of have change on mozilla version change
			// mozilla 1.3 tested
			//var nodes = doc2.getElementsByTagNameNS("http://www.mozilla.org/newlayout/xml/parsererror.xml", "parsererror");
			var nodes = doc2.getElementsByTagName("parsererror");
			if ((nodes != null) && (nodes.length > 0)) {
				throw new Error("Parse Error.");
			}

			if (!this.preserveWhiteSpace) rm_whitespace(doc2.documentElement);
			this._copyDOM(doc2);
			return true;
		}
		catch (ex) {
			return false;
		}
	};


	if (window.Node && Node.prototype && Node.prototype.__defineGetter__)
	{
		/*
		 * xml getter
		 *
		 * This serializes the DOM tree to an XML String
		 *
		 * Usage: var sXml = oNode.xml
		 *
		 */
		// XMLDocument did not extend the Document interface in some versions
		// of Mozilla. Extend both!
		XMLDocument.prototype.__defineGetter__("xml", function () {
			return (new XMLSerializer()).serializeToString(this);
		});
		Document.prototype.__defineGetter__("xml", function () {
			return (new XMLSerializer()).serializeToString(this);
		});
		Node.prototype.__defineGetter__("xml", function () {
			return (new XMLSerializer()).serializeToString(this);
		});

		XMLDocument.prototype.__defineSetter__("xml", function () {
			throw new Error("Invalid assignment on read-only property 'xml'. Hint: Use the 'loadXML(String xml)' method instead.");
		});

		/**
		 * <p>Emulates IE's innerText (read/write). Note that this removes all
		 * childNodes of an HTML Element and just replaces it with a textNode</p>
		 */
		HTMLElement.prototype.innerText;
		HTMLElement.prototype.__defineSetter__("innerText", function (sText) {
			var s = "" + sText;
			s = s.replace(/\&/g, "&amp;");
			s = s.replace(/</g, "&lt;");
			s = s.replace(/>/g, "&gt;");
			this.innerHTML = s;
		});

		HTMLElement.prototype.__defineGetter__("innerText", function () {
			var _WSMULT = new RegExp("^\\s*|\\s*$", "g");
			var _WSENDS = new RegExp("\\s\\s+", "g");
			var s = this.innerHTML;
			s = s.replace(/<[^>]+>/g,"");
			s = s.replace(_WSENDS, " ");
			s = s.replace(_WSMULT, " ");
			return s;
		});

		Node.prototype.__defineSetter__("text", function (sText) {
			this.nodeValue = sText;
		});

		Node.prototype.__defineGetter__("text", function () {
			return this.textContent;
		});
	}
}
var isXmlExtras = true;