var userAgent={};userAgent.isOpera=(navigator.userAgent.match(/\bOpera\b/));userAgent.isInternetExplorer=(navigator.userAgent.match(/\bMSIE\b/)&&!userAgent.isOpera);userAgent.isMozilla=(navigator.userAgent.match(/\bGecko\b/));userAgent.isKHTML=(navigator.userAgent.match(/\b(Konqueror|KHTML)\b/));Function.prototype.inherits=function(BaseClass){this.prototype=new BaseClass;this.prototype.constructor=this;this.base=BaseClass;};function instanceOf(object,Class){if(object==null){return false;}
for(var constructor=object.constructor;constructor!=null;constructor=constructor.base){if(constructor==Class){return true;}}
return false;};function stackTrace(exception){if(userAgent.isInternetExplorer){var callstack=[];for(var caller=arguments.caller;caller!=null;caller=caller.caller){var name=caller.name?caller.name:"<anonymous>";var parameters=[];var len=caller.length;for(var i=0;i<len;++i){parameters.push("?");}
callstack.push(name+"("+ parameters.join(", ")+")");}}
else if(userAgent.isMozilla){if(!exception||!exception.stack){try{var x;x.y;}
catch(e){exception=e;}}
if(!exception.stack){return"(stack trace not available)\n";}
var callstack=exception.stack.split("\n");var commonPath=null;callstack.pop();for(var i=0;i<callstack.length;++i){/^(.*?)@(.*?):(\d+)$/.test(callstack[i]);var method=RegExp.$1;var file=RegExp.$2;var line=RegExp.$3;var path=file.replace(/^(.*\/).*$/,"$1");callstack[i]={method:method,file:file,line:line};if(file!=""){if(commonPath==null){commonPath=path;}
else{commonPath=commonPath.substr(0,path.length);path=path.substr(0,commonPath.length);while(commonPath!=path){commonPath=commonPath.substr(0,commonPath.length- 1);path=path.substr(0,path.length- 1);}}}}
for(var i=0;i<callstack.length;++i){var method=callstack[i].method;var file=callstack[i].file;var line=callstack[i].line;if(file==""&&method==""){continue;}
var call="";if(file==""){call+="<unknown>";}
else{call+=file.substr(commonPath.length)+"("+ line+")";}
if(method!=""){call+=": ";if(method.match(/^\(/)){call+="<anonymous>";}
call+=method;}
callstack[i]=call;}}
else{var callstack=[];}
var string="";for(var i=0;i<callstack.length;++i){string+="> "+ callstack[i]+"\n";}
return string;};function assert(condition,message){if(!condition){throw new AssertionException(message);}};function AssertionException(message){this.message=message;this.callstack=stackTrace();};AssertionException.prototype.toString=function(){var message=(this.message?"Assertion failed: "+ this.message:"Assertion failed.");if(this.callstack!=""){message+="\n\nStack trace:\n"+ this.callstack;}
return message;};function monitor(code){try{code();}
catch(exception){var message=exception.toString();var callstack=stackTrace(exception);if(message=="[object Error]"){message="";for(var i=0;i<exception.length;++i){message+=i+": "+ exception[i]+"\n";}}
message="An error has occurred!\n\n"+ message;if(callstack!=""){if(!message.match(/\n$/)){message+="\n";}
message+="\nStack trace:\n"+ callstack;}
alert(message);}};function functionCall(method){assert(method!=null,"method is null");var parameters=[];var len=arguments.length;for(var i=1;i<len;++i){parameters.push(arguments[i]);}
return function(){if(method.apply){return method.apply(null,parameters);}
else{var jsString="";var paramLen=parameters.length;for(var i=0;i<paramLen;i++){if(jsString!=""){jsString+=", ";}
jsString+="parameters["+ i+"]";}
jsString="method("+ jsString+")";return eval(jsString);}};};function methodCall(self,method){assert(self!=null,"self is null");assert(method!=null,"method is null");var parameters=[];var len=arguments.length;for(var i=2;i<len;++i){parameters.push(arguments[i]);}
return function(){return self[method].apply(self,parameters);};};function uniqueId(){return"ff-"+ ++uniqueId.counter;};uniqueId.counter=0;function executeSequentially(){var functions=[];function execute(){if(functions.length==0){return;}
functions.shift()();setTimeout(functionCall(monitor,execute),1);};var args=arguments.length;for(var i=0;i<args;++i){functions.push(arguments[i]);}
monitor(execute);};function XmlException(message,cause){this.message=message;this.cause=cause;};XmlException.prototype.toString=function(){var message="Error: "+ this.message;if(this.cause!=null){message+="\nCause: "+ this.cause;}
return message;};function xmlNewDocument(documentElement){if(documentElement==null){documentElement=document.createElement("root");}
if(document.implementation&&document.implementation.createDocument){var xmlDocument=document.implementation.createDocument(documentElement.namespaceURI,documentElement.tagName,null);}
else if(typeof(window.ActiveXObject)!="undefined"){var xmlDocument=xmlNewMSXMLDocument();}
else{throw new XmlException("Incompatible web browser; cannot create new XML document.");}
if(documentElement){documentElement=xmlImportNode(xmlDocument,documentElement,true);if(xmlDocument.firstChild){while(documentElement.hasChildNodes()){xmlDocument.firstChild.appendChild(documentElement.firstChild);}
var isHtml=(documentElement.tagName.toLowerCase()=="html");var atts=documentElement.attributes;for(var i=atts.length- 1;i>=0;--i){var attribute=atts.item(i);if(attribute.specified&&attribute.value){xmlDocument.firstChild.setAttribute(attribute.name,attribute.value);if(isHtml&&userAgent.isInternetExplorer){switch(attribute.name){case"colspan":xmlDocument.firstChild.colSpan=attribute.value;break;case"rowspan":xmlDocument.firstChild.rowSpan=attribute.value;break;case"cellspacing":xmlDocument.firstChild.cellSpacing=attribute.value;break;case"cellpadding":xmlDocument.firstChild.cellPadding=attribute.value;break;case"style":xmlDocument.firstChild.style.cssText=attribute.value;break;case"class":xmlDocument.firstChild.className=attribute.value;break;default:xmlDocument.firstChild[attribute.name]=attribute.value;break;}}}}}
else{xmlDocument.appendChild(documentElement);}}
return xmlDocument;};function xmlNewMSXMLDocument(){var programIds=xmlNewMSXMLDocument.programIds;while(programIds.length>0){try{return new ActiveXObject(programIds[0]);}
catch(e){programIds.shift();}}
throw new XmlException("Unable to create new MSXML DOM document.");};xmlNewMSXMLDocument.programIds=["Msxml2.DOMDocument.5.0","Msxml2.DOMDocument.4.0","Msxml2.DOMDocument.3.0","MSXML2.DOMDocument","MSXML.DOMDocument","Microsoft.XMLDOM"];function xmlLoadDocument(source,stripDTD){if(stripDTD){source=cleanXml(source);}
var xmlDocument=null;if(document.implementation&&document.implementation.createLSParser){var parser=document.implementation.createLSParser(1,null);var input=document.implementation.createLSInput();if(userAgent.isOpera){source=source.replace(/(xmlns(?::[^=]+)?=["']http:\/\/www.w3.org\/1999\/xhtml)(["'])/,"$1-in-opera$2");source=source.replace(/(xmlns(?::[^=]+)?=["']http:\/\/www.w3.org\/2001\/xml-events)(["'])/,"$1-in-opera$2");}
input.stringData=source;xmlDocument=parser.parse(input);}
else if(window.DOMParser){xmlDocument=new DOMParser().parseFromString(source,"text/xml");if(xmlDocument.documentElement.namespaceURI=="http://www.mozilla.org/newlayout/xml/parsererror.xml"){throw new XmlException(new XPath("string(/*/text())").evaluate(xmlDocument));}}
else if(window.ActiveXObject){xmlDocument=xmlNewMSXMLDocument();xmlDocument.preserveWhiteSpace=true;xmlDocument.loadXML(source);if(xmlDocument.parseError.errorCode!=0){throw new XmlException(xmlDocument.parseError.reason.replace(/^\s+|\s+$/g,"")+"\n\n"+"Line: "+ xmlDocument.parseError.line+"\n"+"Source: "+ xmlDocument.parseError.srcText.replace(/^\s+|\s+$/g,""),xmlDocument.parseError);}}
else{throw new XmlException("Incompatible web browser; cannot load XML document.");}
var stylesheets=new XPath("//processing-instruction('xml-stylesheet')").evaluate(xmlDocument);for(var i=0;i<stylesheets.length;++i){var xslUrl=stylesheets[i].data.replace(/^.*\bhref\s*=\s*"([^"]*)".*$/,"$1");var xslDocument=xmlLoadURI(xslUrl);for(var child=xslDocument.documentElement.lastChild;child!=null;child=child.previousSibling){if(child.nodeName.replace(/^.*:/,"")=="output"&&child.namespaceURI==XmlNamespaces.XSL){child.setAttribute("method","xml");}}
if(userAgent.isMozilla){var xsltProcessor=new XSLTProcessor();xsltProcessor.importStylesheet(xslDocument);alert("xsltProcessor doesn't like this example.");xmlDocument=xsltProcessor.transformToDocument(xmlDocument);}
else if(userAgent.isInternetExplorer){xmlDocument=xmlLoadDocument(xmlDocument.transformNode(xslDocument));}
else{assert(false,"Cannot load page: XSL stylesheets are not supported in this browser.");}}
return xmlDocument;function cleanXml(source){source=source.replace(/<!DOCTYPE[^>]*>/,"");var index=-1;while(true){var entityIndex=source.indexOf("&",index+ 1);var cdataIndex=source.indexOf("<![CDATA[",index+ 1);if(entityIndex<0){break;}
if(cdataIndex<0||entityIndex<cdataIndex){function entityReplacement(entity){var span=document.createElement("span");span.innerHTML=entity;return(span.firstChild!=null)?span.firstChild.data:"";}
var entity=source.substring(entityIndex,source.indexOf(";",entityIndex)+ 1);switch(entity){case"&amp;":case"&lt;":case"&gt;":case"&quot;":case"&apos;":break;default:source=source.replace(entity,entityReplacement(entity));break;}
index=entityIndex;}
else{index=source.indexOf("]]>",cdataIndex);if(index<0){break;}}}
return source;};};function xmlLoadURI(uri){var request=userAgent.isInternetExplorer?new ActiveXObject("Microsoft.XMLHTTP"):new XMLHttpRequest();try{request.open("GET",uri,false);request.send(null);}
catch(exception){throw new XmlException("Error loading "+ uri+".",exception);}
if(request.status!=200&&request.status!=0){throw new XmlException("Error "+ request.status+" loading "+ uri+": "+ request.statusText);}
return xmlLoadDocument(request.responseText,true);};function xmlImportNode(xmlDocument,node,deep){if(typeof(xmlDocument.importNode)!="undefined"&&!userAgent.isInternetExplorer){if(!(xmlDocument==document&&userAgent.isOpera)){return xmlDocument.importNode(node,deep);}}
var isHtml=(xmlDocument.documentElement&&xmlDocument.documentElement.tagName.toLowerCase()=="html");var newNode=null;switch(node.nodeType){case 1:if(xmlDocument.createElementNS){newNode=xmlDocument.createElementNS(node.namespaceURI,node.nodeName);}
else{newNode=xmlDocument.createElement(node.nodeName);}
var atts=node.attributes;var attLen=atts.length;for(var i=0;i<attLen;++i){var attribute=atts.item(i);if(attribute.specified&&attribute.value){newNode.setAttribute(attribute.name,attribute.value);if(isHtml&&userAgent.isInternetExplorer){switch(attribute.name){case"colspan":newNode.colSpan=attribute.value;break;case"rowspan":newNode.rowSpan=attribute.value;break;case"cellspacing":newNode.cellSpacing=attribute.value;break;case"cellpadding":newNode.cellPadding=attribute.value;break;case"style":newNode.style.cssText=attribute.value;break;case"class":newNode.className=attribute.value;break;default:newNode[attribute.name]=attribute.value;break;}}}}
break;case 2:if(xmlDocument.createAttributeNS){newNode=xmlDocument.createAttributeNS(node.namespaceURI,node.name);}
else{newNode=xmlDocument.createAttribute(node.name);}
newNode.value=node.value;break;case 3:newNode=xmlDocument.createTextNode(node.data.replace(/\s+/g," "));break;case 4:newNode=xmlDocument.createCDATASection(node.data);break;case 5:newNode=xmlDocument.createEntityReference(node.nodeName);break;case 7:newNode=xmlDocument.createProcessingInstruction(node.target,node.data);break;case 8:newNode=xmlDocument.createComment(node.data);break;case 11:newNode=xmlDocument.createDocumentFragment();break;default:throw new XmlException("Cannot import node: "+ node.nodeName);}
if(deep){for(var child=node.firstChild;child!=null;child=child.nextSibling){newNode.appendChild(xmlImportNode(xmlDocument,child,true));}}
return newNode;};function isTextNode(node){return node.nodeType==3||node.nodeType==4;};var XmlNamespaces={SCHEMA:"http://www.w3.org/1999/XMLSchema",XFORMS:"http://www.w3.org/2002/xforms",XHTML:"http://www.w3.org/1999/xhtml",XML:"http://www.w3.org/XML/1998/namespace",XSL:"http://www.w3.org/1999/XSL/Transform",EVENTS:"http://www.w3.org/2001/xml-events"};if(userAgent.isOpera){XmlNamespaces.XHTML+="-in-opera";XmlNamespaces.EVENTS+="-in-opera";}
function xmlNamespaceURI(node){assert(node!=null,"xmlNamespaceURI: node is null");if(!userAgent.isInternetExplorer){return node.namespaceURI==null?"":node.namespaceURI;}
if(node.namespaceURI!=""){return node.namespaceURI;}
var namespaceNodeName="xmlns";if(node.nodeName.match(/(.*):/)){namespaceNodeName+=":"+ RegExp.$1;}
if(node.nodeType==2){if(!node.nodeName.match(/:/)){return"";}
node=XPathAxis.PARENT.filterNode(node);node=(node.length==0)?null:node[0];}
if(node.nodeType!=1){return"";}
for(;node!=null&&node.nodeType==1;node=node.parentNode){var atts=node.attributes;for(var i=atts.length- 1;i>=0;--i){var attribute=atts.item(i);if(attribute.name==namespaceNodeName){return attribute.value;}}}
return"";};function xmlSerialize(node,options,filter){assert(node!=null,"xmlSerialize: node is null");assert(typeof(node.nodeType)!="undefined","xmlSerialize: node is not a DOM node");if(typeof(options)=="undefined"){options={};}
if(typeof(options.standalone)=="undefined"){options.standalone=null;}
if(typeof(options.encoding)=="undefined"){options.encoding="UTF-8";}
if(typeof(options.omitXmlDeclaration)=="undefined"){options.omitXmlDeclaration=false;}
if(typeof(options.includeNamespacePrefixes)=="undefined"){options.includeNamespacePrefixes=null;}
if(typeof(options.cdataSectionElements)=="undefined"){options.cdataSectionElements=[];}
if(typeof(filter)!="undefined"&&!filter(node)){return"";}
switch(node.nodeType){case 1:var xml="<"+ node.tagName;var attributes=node.attributes;var numAttributes=attributes.length;for(var i=0;i<numAttributes;++i){var attribute=attributes.item(i);if(attribute==null){continue;}
if(attribute.specified){xml+=xmlSerialize(attribute,options,filter);}}
if(node.hasChildNodes()){xml+=">";for(var child=node.firstChild;child!=null;child=child.nextSibling){xml+=xmlSerialize(child,options,filter);}
xml+="</"+ node.tagName+">";}
else{xml+="/>";}
return xml;case 2:if(node.name.match(/^xmlns(:|$)/)&&!isVisiblyUtilized(node)){return"";}
var name=node.name;var value=node.value.replace(/&/g,"&amp;").replace(/"/g,"&quot;").replace(/</g,"&lt;").replace(/>/g,"&gt;");if(value.indexOf("function(")==0){value="<function>";}
return" "+ name+'="'+ value+'"';case 3:if(isCDataSectionElement(node.parentNode)){}
else{return node.data.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;");}
case 4:return"<![CDATA["+ node.data.replace(/]]>/g,"]]]]><![CDATA[>")+"]]>";case 7:return"<?"+ node.target+" "+ node.data+"?>";case 8:return"<!--"+ node.data+"-->";case 9:var xml="";if(!options.omitXmlDeclaration){var encoding=(options.encoding=="UTF-16")?"UTF-16":"UTF-8";var standalone=(options.standalone!=null)?' standalone="'+(options.standalone?"yes":"no")+'"':"";xml+='<?xml version="1.0" encoding="'+ encoding+'"'+ standalone+'?>\n\n';}
for(var child=node.firstChild;child!=null;child=child.nextSibling){xml+=xmlSerialize(child,options,filter)+"\n";}
return xml;case 10:var xml="<!DOCTYPE "+ node.name+' PUBLIC "'+ node.publicId+'" "'+ node.systemId+'" [\n';xml+="]>";return xml;case 11:var xml="";for(var child=node.firstChild;child!=null;child=child.nextSibling){xml+=xmlSerialize(child,options,filter);}
return xml;default:assert(false,"Unsupported node: "+ node.nodeName+" ("+ node.nodeType+")");}
function isVisiblyUtilized(namespaceNode){if(!options.includeNamespacePrefixes){return true;}
var prefix=namespaceNode.name.substring(6);var element=new XPath("..").selectNode(namespaceNode);var namespaceLen=options.inlcudeNamespacePrefixes.length;for(var i=0;i<namespaceLen;++i){var includePrefix=options.includeNamespacePrefixes[i];if(includePrefix==prefix||includePrefix=="#default"&&prefix==""){return true;}}
if(namespaceNode.name=="xmlns"){return element.prefix==null;}
else{return new XPath("parent::"+ prefix+":* or ..//@"+ prefix+":*").evaluate(namespaceNode);}};function isCDataSectionElement(element){var cdataLen=options.cdataSectionElements.length;for(var i=0;i<cdataLen;++i){if(options.cdataSectionElements[i].matches(element)){return true;}}
return false;};};(function(){var BaseChar="[\\u0041-\\u005A\\u0061-\\u007A\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u00FF\\u0100-\\u0131\\u0134-\\u013E\\u0141-\\u0148\\u014A-\\u017E\\u0180-\\u01C3\\u01CD-\\u01F0\\u01F4-\\u01F5\\u01FA-\\u0217\\u0250-\\u02A8\\u02BB-\\u02C1\\u0386\\u0388-\\u038A\\u038C\\u038E-\\u03A1\\u03A3-\\u03CE\\u03D0-\\u03D6\\u03DA\\u03DC\\u03DE\\u03E0\\u03E2-\\u03F3\\u0401-\\u040C\\u040E-\\u044F\\u0451-\\u045C\\u045E-\\u0481\\u0490-\\u04C4\\u04C7-\\u04C8\\u04CB-\\u04CC\\u04D0-\\u04EB\\u04EE-\\u04F5\\u04F8-\\u04F9\\u0531-\\u0556\\u0559\\u0561-\\u0586\\u05D0-\\u05EA\\u05F0-\\u05F2\\u0621-\\u063A\\u0641-\\u064A\\u0671-\\u06B7\\u06BA-\\u06BE\\u06C0-\\u06CE\\u06D0-\\u06D3\\u06D5\\u06E5-\\u06E6\\u0905-\\u0939\\u093D\\u0958-\\u0961\\u0985-\\u098C\\u098F-\\u0990\\u0993-\\u09A8\\u09AA-\\u09B0\\u09B2\\u09B6-\\u09B9\\u09DC-\\u09DD\\u09DF-\\u09E1\\u09F0-\\u09F1\\u0A05-\\u0A0A\\u0A0F-\\u0A10\\u0A13-\\u0A28\\u0A2A-\\u0A30\\u0A32-\\u0A33\\u0A35-\\u0A36\\u0A38-\\u0A39\\u0A59-\\u0A5C\\u0A5E\\u0A72-\\u0A74\\u0A85-\\u0A8B\\u0A8D\\u0A8F-\\u0A91\\u0A93-\\u0AA8\\u0AAA-\\u0AB0\\u0AB2-\\u0AB3\\u0AB5-\\u0AB9\\u0ABD\\u0AE0\\u0B05-\\u0B0C\\u0B0F-\\u0B10\\u0B13-\\u0B28\\u0B2A-\\u0B30\\u0B32-\\u0B33\\u0B36-\\u0B39\\u0B3D\\u0B5C-\\u0B5D\\u0B5F-\\u0B61\\u0B85-\\u0B8A\\u0B8E-\\u0B90\\u0B92-\\u0B95\\u0B99-\\u0B9A\\u0B9C\\u0B9E-\\u0B9F\\u0BA3-\\u0BA4\\u0BA8-\\u0BAA\\u0BAE-\\u0BB5\\u0BB7-\\u0BB9\\u0C05-\\u0C0C\\u0C0E-\\u0C10\\u0C12-\\u0C28\\u0C2A-\\u0C33\\u0C35-\\u0C39\\u0C60-\\u0C61\\u0C85-\\u0C8C\\u0C8E-\\u0C90\\u0C92-\\u0CA8\\u0CAA-\\u0CB3\\u0CB5-\\u0CB9\\u0CDE\\u0CE0-\\u0CE1\\u0D05-\\u0D0C\\u0D0E-\\u0D10\\u0D12-\\u0D28\\u0D2A-\\u0D39\\u0D60-\\u0D61\\u0E01-\\u0E2E\\u0E30\\u0E32-\\u0E33\\u0E40-\\u0E45\\u0E81-\\u0E82\\u0E84\\u0E87-\\u0E88\\u0E8A\\u0E8D\\u0E94-\\u0E97\\u0E99-\\u0E9F\\u0EA1-\\u0EA3\\u0EA5\\u0EA7\\u0EAA-\\u0EAB\\u0EAD-\\u0EAE\\u0EB0\\u0EB2-\\u0EB3\\u0EBD\\u0EC0-\\u0EC4\\u0F40-\\u0F47\\u0F49-\\u0F69\\u10A0-\\u10C5\\u10D0-\\u10F6\\u1100\\u1102-\\u1103\\u1105-\\u1107\\u1109\\u110B-\\u110C\\u110E-\\u1112\\u113C\\u113E"+"\\u1140\\u114C\\u114E\\u1150\\u1154-\\u1155\\u1159\\u115F-\\u1161\\u1163\\u1165\\u1167\\u1169\\u116D-\\u116E\\u1172-\\u1173\\u1175\\u119E\\u11A8\\u11AB\\u11AE-\\u11AF\\u11B7-\\u11B8\\u11BA\\u11BC-\\u11C2\\u11EB\\u11F0\\u11F9\\u1E00-\\u1E9B\\u1EA0-\\u1EF9\\u1F00-\\u1F15\\u1F18-\\u1F1D\\u1F20-\\u1F45\\u1F48-\\u1F4D\\u1F50-\\u1F57\\u1F59\\u1F5B\\u1F5D\\u1F5F-\\u1F7D\\u1F80-\\u1FB4\\u1FB6-\\u1FBC\\u1FBE\\u1FC2-\\u1FC4\\u1FC6-\\u1FCC\\u1FD0-\\u1FD3\\u1FD6-\\u1FDB\\u1FE0-\\u1FEC\\u1FF2-\\u1FF4\\u1FF6-\\u1FFC\\u2126\\u212A-\\u212B\\u212E\\u2180-\\u2182\\u3041-\\u3094\\u30A1-\\u30FA\\u3105-\\u312C\\uAC00-\\uD7A3]";var Ideographic="[\\u4E00-\\u9FA5\\u3007\\u3021-\\u3029]";var CombiningChar="[\\u0300-\\u0345\\u0360-\\u0361\\u0483-\\u0486\\u0591-\\u05A1\\u05A3-\\u05B9\\u05BB-\\u05BD\\u05BF\\u05C1-\\u05C2\\u05C4\\u064B-\\u0652\\u0670\\u06D6-\\u06DC\\u06DD-\\u06DF\\u06E0-\\u06E4\\u06E7-\\u06E8\\u06EA-\\u06ED\\u0901-\\u0903\\u093C\\u093E-\\u094C\\u094D\\u0951-\\u0954\\u0962-\\u0963\\u0981-\\u0983\\u09BC\\u09BE\\u09BF\\u09C0-\\u09C4\\u09C7-\\u09C8\\u09CB-\\u09CD\\u09D7\\u09E2-\\u09E3\\u0A02\\u0A3C\\u0A3E\\u0A3F\\u0A40-\\u0A42\\u0A47-\\u0A48\\u0A4B-\\u0A4D\\u0A70-\\u0A71\\u0A81-\\u0A83\\u0ABC\\u0ABE-\\u0AC5\\u0AC7-\\u0AC9\\u0ACB-\\u0ACD\\u0B01-\\u0B03\\u0B3C\\u0B3E-\\u0B43\\u0B47-\\u0B48\\u0B4B-\\u0B4D\\u0B56-\\u0B57\\u0B82-\\u0B83\\u0BBE-\\u0BC2\\u0BC6-\\u0BC8\\u0BCA-\\u0BCD\\u0BD7\\u0C01-\\u0C03\\u0C3E-\\u0C44\\u0C46-\\u0C48\\u0C4A-\\u0C4D\\u0C55-\\u0C56\\u0C82-\\u0C83\\u0CBE-\\u0CC4\\u0CC6-\\u0CC8\\u0CCA-\\u0CCD\\u0CD5-\\u0CD6\\u0D02-\\u0D03\\u0D3E-\\u0D43\\u0D46-\\u0D48\\u0D4A-\\u0D4D\\u0D57\\u0E31\\u0E34-\\u0E3A\\u0E47-\\u0E4E\\u0EB1\\u0EB4-\\u0EB9\\u0EBB-\\u0EBC\\u0EC8-\\u0ECD\\u0F18-\\u0F19\\u0F35\\u0F37\\u0F39\\u0F3E\\u0F3F\\u0F71-\\u0F84\\u0F86-\\u0F8B\\u0F90-\\u0F95\\u0F97\\u0F99-\\u0FAD\\u0FB1-\\u0FB7\\u0FB9\\u20D0-\\u20DC\\u20E1\\u302A-\\u302F\\u3099\\u309A]";var Digit="[\\u0030-\\u0039\\u0660-\\u0669\\u06F0-\\u06F9\\u0966-\\u096F\\u09E6-\\u09EF\\u0A66-\\u0A6F\\u0AE6-\\u0AEF\\u0B66-\\u0B6F\\u0BE7-\\u0BEF\\u0C66-\\u0C6F\\u0CE6-\\u0CEF\\u0D66-\\u0D6F\\u0E50-\\u0E59\\u0ED0-\\u0ED9\\u0F20-\\u0F29]";var Extender="[\\u00B7\\u02D0\\u02D1\\u0387\\u0640\\u0E46\\u0EC6\\u3005\\u3031-\\u3035\\u309D-\\u309E\\u30FC-\\u30FE]";var Letter="(?:"+ BaseChar+"|"+ Ideographic+")";var NCNameChar="(?:"+ Letter+"|"+ Digit+"|"+"[.\\-_]"+"|"+ CombiningChar+"|"+ Extender+")";var NCName="(?:(?:"+ Letter+"|_)"+ NCNameChar+"*)";var QName="(?:(?:"+ NCName+":)?"+ NCName+")";XmlRegexes={BaseChar:BaseChar,Ideographic:Ideographic,CombiningChar:CombiningChar,Digit:Digit,Extender:Extender,Letter:Letter,NCNameChar:NCNameChar,NCName:NCName,QName:QName};})();function QualifiedName(namespaceURI,localName){if(arguments.length==0){return;}
this.namespaceURI=namespaceURI;this.localName=localName;};QualifiedName.prototype.matches=function(node){var localName=node.nodeName.replace(/^.*:/,"");var namespaceURI=xmlNamespaceURI(node);if(userAgent.isOpera&&node.nodeType==2){if(namespaceURI!=""&&namespaceURI==xmlNamespaceURI(node.ownerElement)){namespaceURI="";}}
return localName==this.localName&&namespaceURI==this.namespaceURI;};QualifiedName.prototype.toString=function(){return this.namespaceURI==""?this.localName:"{"+ this.namespaceURI+"}"+ this.localName;};function EventListener(observer,name,phase,handler){assert(observer!=null,"observer is null");assert(name!=null,"name is null");if(typeof(EventListener.all)=="undefined"){EventListener.all=[];new EventListener(window,"unload","default",function(){for(var i=EventListener.all.length- 1;i>=0;--i){EventListener.all[i].detach();}});}
EventListener.all.push(this);if(phase=="bubble"){phase="default";}
this.observer=observer;this.name=name;this.phase=phase;this.callback=function(event){if(userAgent.isInternetExplorer){if(event==null){event=window.event;}
event.target=event.srcElement;if(typeof(event.trueName)!="undefined"&&event.trueName!=name){return;}
if(typeof(event.phase)=="undefined"){if(phase=="capture"){return;}}
else if(event.phase!=phase&&phase!=null){return;}
if(phase=="capture"){event.cancelBubble=true;}
event.preventDefault=function(){this.returnValue=false;};event.stopPropagation=function(){this.cancelBubble=true;this.stopped=true;};}
if(event.target!=null&&isTextNode(event.target)){event.target=event.target.parentNode;}
if(phase==null&&event.target!=observer){return;}
var callHandler=function(event){handler.call(event.target,event);if(userAgent.isInternetExplorer){event.preventDefault=null;event.stopPropagation=null;}};if(name=="unload"){monitor(functionCall(callHandler,event));}
else{var eventClone={};for(var i=event.length- 1;i>=0;--i){eventClone[i]=event[i];}
setTimeout(functionCall(monitor,functionCall(callHandler,eventClone)),1);}};this.attach();};if(document.addEventListener){EventListener.prototype.attach=function(){if(this.observer==window&&!window.addEventListener){this.observer=document;}
if(this.observer.addEventListener){var name=this.name;if(name.match(/^DOM/)){name="_"+ name;}
this.observer.addEventListener(name,this.callback,this.phase=="capture");}};EventListener.prototype.detach=function(){if(this.observer==window&&!window.removeEventListener){this.observer=document;}
if(this.observer.removeEventListener){var name=this.name;if(name.match(/^DOM/)){name="_"+ name;}
this.observer.removeEventListener(name,this.callback,this.phase=="capture");}};}
else{EventListener.prototype.attach=function(){if(this.observer.attachEvent){this.observer.attachEvent(this.getName(),this.callback);}};EventListener.prototype.detach=function(){if(this.observer.detachEvent){this.observer.detachEvent(this.getName(),this.callback);}};EventListener.prototype.getName=function(){if(this.phase=="capture"||!XmlEvent.isBuiltinEvent(this.name)){return"onerrorupdate";}
return"on"+ this.name;};}
function XmlEvent(element,name,handler,target,observer,phase,propagate,defaultAction){assert(name!=null,"name is null");assert(handler!=null,"handler is null");assert(observer!=null,"observer is null");this.name=name;this.handler=handler;this.target=target;this.observer=observer;this.phase=phase;this.propagate=propagate;this.defaultAction=defaultAction;};XmlEvent.parseEvents=function(element){return new XmlEventParser().parseEvents(element);};function XmlEventParser(){};XmlEventParser.prototype.parseEvents=function(element){var events=[];var self=this;if(element.namespaceURI==XmlNamespaces.EVENTS&&element.getAttribute("event")!=null){events.push(this.parseEvent(element));}
var atts=element.attributes;var eventAtt=false;for(var i=atts.length- 1;i>-1;i--){var att=atts.item(i);if(att!=null&&att.namespaceURI==XmlNamespaces.EVENTS&&att.nodeName.replace(/^.*:/,"")=="event"){eventAtt=true;break;}}
if(eventAtt){events.push(this.parseEvent(child));}
locateEvents(element);function locateEvents(element){for(var child=element.firstChild;child!=null;child=child.nextSibling){if(child.nodeType==1){if(child.namespaceURI==XmlNamespaces.EVENTS&&element.getAttribute("event")!=null){events.push(self.parseEvent(child));}
else{var atts=child.attributes;var eventAtt=false;for(var i=atts.length- 1;i>-1;i--){var att=atts.item(i);if(att!=null&&att.namespaceURI==XmlNamespaces.EVENTS&&att.nodeName.replace(/^.*:/,"")=="event"){eventAtt=true;break;}}
if(eventAtt){events.push(self.parseEvent(child));}
else{locateEvents(child);}}}}}
return events;};XmlEventParser.prototype.parseEvent=function(element){return new XmlEvent(element,this.parseName(element),this.parseHandler(element),this.parseTarget(element),this.parseObserver(element),this.parsePhase(element),this.parsePropagate(element)=="continue",this.parseDefaultAction(element)=="perform");};XmlEventParser.prototype.parseName=function(element){return this.attribute(element,"event");};XmlEventParser.prototype.parseHandler=function(element){var uri=this.attribute(element,"handler",null);if(uri==null){return element;}
var id=uri.substr(uri.indexOf("#")+ 1);if(uri.indexOf("#")==0){var handler=this.getElementById(element.ownerDocument,id);if(handler==null){handler=window[id];}
return handler;}
else{return this.getElementById(xmlLoadURI(uri.substring(0,uri.indexOf("#"))),id);}};XmlEventParser.prototype.parsePhase=function(element){return this.attribute(element,"phase","default");};XmlEventParser.prototype.parsePropagate=function(element){return this.attribute(element,"propagate","continue");};XmlEventParser.prototype.parseDefaultAction=function(element){return this.attribute(element,"defaultAction","perform");};XmlEventParser.prototype.parseTarget=function(element){var target=this.attribute(element,"target",null);if(target==null){return null;}
try{return xform.getObjectById(target).xmlElement;}
catch(exception){return new XPath("//*[@id = '"+ target+"']").selectNode(document);}};XmlEventParser.prototype.parseObserver=function(element){var observer=this.attribute(element,"observer",null);var handler=this.attribute(element,"handler",null);if(observer!=null){return this.getElementById(element.ownerDocument,observer);}
else if(handler!=null){return element;}
else{return element.parentNode;}};XmlEventParser.prototype.attribute=function(element,name,defaultValue){var attribute=null;var atts=element.attributes;if(atts!=null){for(var i=atts.length- 1;i>-1;i--){var att=atts.item(i);if(att!=null&&att.nodeName.replace(/^.*:/,"")==name){if(element.namespaceURI==XmlNamespaces.EVENTS||att.namespaceURI==XmlNamespaces.EVENTS)
{attribute=att;}}}}
if(attribute==null){if(typeof(defaultValue)=="undefined"){throw new XmlException("<"+ element.tagName+"/> element is missing the required @"+ name+" attribute.");}
return defaultValue;}
return attribute.value;};XmlEventParser.prototype.getElementById=function(document,id){assert(document.nodeType==9,"document.nodeType != 9");try{return xform.getObjectById(id).xmlElement;}
catch(exception){return new XPath("//*[@id = '"+ id+"']").selectNode(document);}};XmlEvent.builtinEvents={};XmlEvent.define=function(name,type,bubbles,cancelable,defaultAction){assert(!XmlEvent.builtinEvents[name],"event already defined");XmlEvent.builtinEvents[name]={type:type,bubbles:bubbles,cancelable:cancelable,defaultAction:defaultAction};};XmlEvent.dispatch=function(target,name,type,bubbles,cancelable,defaultAction){assert(target!=null,"target is null");assert(name!=null,"name is null");if(XmlEvent.builtinEvents[name]){var event=XmlEvent.builtinEvents[name];type=event.type;bubbles=event.bubbles;cancelable=event.cancelable;defaultAction=event.defaultAction;}
assert(type!=null,"type is null");if(!defaultAction){defaultAction=function(){};}
status("Dispatching event "+ name+" on "+ xmlSerialize(target.cloneNode(false)));if(target.dispatchEvent){if(name.match(/^DOM/)){name="_"+ name;}
var event=document.createEvent(type);event.initEvent(name,bubbles,cancelable);if(target.dispatchEvent(event)||!cancelable){defaultAction(event);}}
else{var fauxName=(XmlEvent.isBuiltinEvent(name))?name:"errorupdate";var ancestors=[];for(var ancestor=target.parentNode;ancestor!=null;ancestor=ancestor.parentNode){ancestors.unshift(ancestor);}
var len=ancestors.length;for(var i=0;i<len;i++){var event=document.createEventObject();event.trueName=name;event.phase="capture";ancestors[i].fireEvent("on"+ fauxName,event);if(event.stopped){return;}}
if(!bubbles){var bubbleCanceler=new EventListener(target,name,"default",function(event){event.cancelBubble=true;});bubbleCanceler.attach();}
var event=document.createEventObject();event.trueName=name;event.phase="default";event.target=target;if(target.fireEvent("on"+ fauxName,event)||!cancelable){defaultAction(event);}
if(!bubbles){bubbleCanceler.detach();}}};XmlEvent.isBuiltinEvent=function(name){switch(name){case"abort":case"activate":case"afterprint":case"afterupdate":case"beforeactivate":case"beforecopy":case"beforecut":case"beforedeactivate":case"beforeeditfocus":case"beforepaste":case"beforeprint":case"beforeunload":case"beforeupdate":case"blur":case"bounce":case"cellchange":case"change":case"click":case"contextmenu":case"controlselect":case"copy":case"cut":case"dataavailable":case"datasetchanged":case"datasetcomplete":case"dblclick":case"deactivate":case"drag":case"dragend":case"dragenter":case"dragleave":case"dragover":case"dragstart":case"drop":case"error":case"errorupdate":case"filterchange":case"finish":case"focus":case"focusin":case"focusout":case"help":case"keydown":case"keypress":case"keyup":case"layoutcomplete":case"load":case"losecapture":case"mousedown":case"mouseenter":case"mouseleave":case"mousemove":case"mouseout":case"mouseover":case"mouseup":case"mousewheel":case"move":case"moveend":case"movestart":case"paste":case"propertychange":case"readystatechange":case"reset":case"resize":case"resizeend":case"resizestart":case"rowenter":case"rowexit":case"rowsdelete":case"rowsinserted":case"scroll":case"select":case"selectionchange":case"selectstart":case"start":case"stop":case"submit":case"unload":return true;default:return false;}};function XPathTokenType(name){this.name=name;};XPathTokenType.prototype.toString=function(){return this.name;};XPathTokenType.LEFT_PARENTHESIS=new XPathTokenType("LEFT_PARENTHESIS");XPathTokenType.RIGHT_PARENTHESIS=new XPathTokenType("RIGHT_PARENTHESIS");XPathTokenType.LEFT_BRACKET=new XPathTokenType("LEFT_BRACKET");XPathTokenType.RIGHT_BRACKET=new XPathTokenType("RIGHT_BRACKET");XPathTokenType.DOT=new XPathTokenType("DOT");XPathTokenType.DOT_DOT=new XPathTokenType("DOT_DOT");XPathTokenType.ATTRIBUTE_SIGN=new XPathTokenType("ATTRIBUTE_SIGN");XPathTokenType.COMMA=new XPathTokenType("COMMA");XPathTokenType.COLON_COLON=new XPathTokenType("COLON_COLON");XPathTokenType.STAR=new XPathTokenType("STAR");XPathTokenType.NAMESPACE_TEST=new XPathTokenType("NAMESPACE_TEST");XPathTokenType.QNAME=new XPathTokenType("QNAME");XPathTokenType.COMMENT=new XPathTokenType("COMMENT");XPathTokenType.TEXT=new XPathTokenType("TEXT");XPathTokenType.PROCESSING_INSTRUCTION=new XPathTokenType("PROCESSING_INSTRUCTION");XPathTokenType.NODE=new XPathTokenType("NODE");XPathTokenType.AND=new XPathTokenType("AND");XPathTokenType.OR=new XPathTokenType("OR");XPathTokenType.MOD=new XPathTokenType("MOD");XPathTokenType.DIV=new XPathTokenType("DIV");XPathTokenType.MULTIPLY=new XPathTokenType("MULTIPLY");XPathTokenType.SLASH=new XPathTokenType("SLASH");XPathTokenType.SLASH_SLASH=new XPathTokenType("SLASH_SLASH");XPathTokenType.UNION=new XPathTokenType("UNION");XPathTokenType.PLUS=new XPathTokenType("PLUS");XPathTokenType.MINUS=new XPathTokenType("MINUS");XPathTokenType.EQUALS=new XPathTokenType("EQUALS");XPathTokenType.NOT_EQUALS=new XPathTokenType("NOT_EQUALS");XPathTokenType.LESS_THAN=new XPathTokenType("LESS_THAN");XPathTokenType.LESS_THAN_OR_EQUAL_TO=new XPathTokenType("LESS_THAN_OR_EQUAL_TO");XPathTokenType.GREATER_THAN=new XPathTokenType("GREATER_THAN");XPathTokenType.GREATER_THAN_OR_EQUAL_TO=new XPathTokenType("GREATER_THAN_OR_EQUAL_TO");XPathTokenType.FUNCTION_NAME=new XPathTokenType("FUNCTION_NAME");XPathTokenType.ANCESTOR=new XPathTokenType("ANCESTOR");XPathTokenType.ANCESTOR_OR_SELF=new XPathTokenType("ANCESTOR_OR_SELF");XPathTokenType.ATTRIBUTE=new XPathTokenType("ATTRIBUTE");XPathTokenType.CHILD=new XPathTokenType("CHILD");XPathTokenType.DESCENDANT=new XPathTokenType("DESCENDANT");XPathTokenType.DESCENDANT_OR_SELF=new XPathTokenType("DESCENDANT_OR_SELF");XPathTokenType.FOLLOWING=new XPathTokenType("FOLLOWING");XPathTokenType.FOLLOWING_SIBLING=new XPathTokenType("FOLLOWING_SIBLING");XPathTokenType.NAMESPACE=new XPathTokenType("NAMESPACE");XPathTokenType.PARENT=new XPathTokenType("PARENT");XPathTokenType.PRECEDING=new XPathTokenType("PRECEDING");XPathTokenType.PRECEDING_SIBLING=new XPathTokenType("PRECEDING_SIBLING");XPathTokenType.SELF=new XPathTokenType("SELF");XPathTokenType.LITERAL=new XPathTokenType("LITERAL");XPathTokenType.NUMBER=new XPathTokenType("NUMBER");XPathTokenType.VARIABLE_REFERENCE=new XPathTokenType("VARIABLE_REFERENCE");XPathTokenType.END=new XPathTokenType("END");XPathTokenType.prototype.isNodeType=false;XPathTokenType.COMMENT.isNodeType=true;XPathTokenType.TEXT.isNodeType=true;XPathTokenType.PROCESSING_INSTRUCTION.isNodeType=true;XPathTokenType.NODE.isNodeType=true;XPathTokenType.prototype.isOperator=false;XPathTokenType.AND.isOperator=true;XPathTokenType.OR.isOperator=true;XPathTokenType.MOD.isOperator=true;XPathTokenType.DIV.isOperator=true;XPathTokenType.MULTIPLY.isOperator=true;XPathTokenType.SLASH.isOperator=true;XPathTokenType.SLASH_SLASH.isOperator=true;XPathTokenType.UNION.isOperator=true;XPathTokenType.PLUS.isOperator=true;XPathTokenType.MINUS.isOperator=true;XPathTokenType.EQUALS.isOperator=true;XPathTokenType.NOT_EQUALS.isOperator=true;XPathTokenType.LESS_THAN.isOperator=true;XPathTokenType.LESS_THAN_OR_EQUAL_TO.isOperator=true;XPathTokenType.GREATER_THAN.isOperator=true;XPathTokenType.GREATER_THAN_OR_EQUAL_TO.isOperator=true;XPathTokenType.prototype.isAxisName=false;XPathTokenType.ANCESTOR.isAxisName=true;XPathTokenType.ANCESTOR_OR_SELF.isAxisName=true;XPathTokenType.ATTRIBUTE.isAxisName=true;XPathTokenType.CHILD.isAxisName=true;XPathTokenType.DESCENDANT.isAxisName=true;XPathTokenType.DESCENDANT_OR_SELF.isAxisName=true;XPathTokenType.FOLLOWING.isAxisName=true;XPathTokenType.FOLLOWING_SIBLING.isAxisName=true;XPathTokenType.NAMESPACE.isAxisName=true;XPathTokenType.PARENT.isAxisName=true;XPathTokenType.PRECEDING.isAxisName=true;XPathTokenType.PRECEDING_SIBLING.isAxisName=true;XPathTokenType.SELF.isAxisName=true;XPathTokenType.prototype.isValidLexeme=function(lexeme){return lexeme.match(new RegExp("^(?:"+ XPathTokenizer.regexFor(this)+")$"))!=null;};function XPathToken(type,lexeme,xpath,position){if(arguments.length==2){xpath=lexeme;position=0;}
this.type=type;this.lexeme=lexeme;this.xpath=xpath;this.position=position;};XPathToken.prototype.toString=function(){return this.lexeme+" ["+ this.type+"]";};function XPathTokenizer(xpath){this.xpath=xpath;this.position=0;this.currentToken=null;this.next();};XPathTokenizer.prototype.next=function(){var nextToken=this.getToken();this.disambiguateToken(nextToken);this.currentToken=nextToken;};XPathTokenizer.prototype.getToken=function(){this.skipWhiteSpace();if(this.position==this.xpath.length){return new XPathToken(XPathTokenType.END,"",this.xpath,this.xpath.length);}
var regexeLen=XPathTokenizer.regexes.length;for(var i=0;i<regexeLen;++i){var entry=XPathTokenizer.regexes[i];var tokenType=entry.tokenType;var regex=entry.getTokenRegex;if(tokenType==XPathTokenType.END){continue;}
var match=regex.exec(this.xpath.substr(this.position));if(match!=null){this.position+=match[0].length;return new XPathToken(tokenType,match[0],this.xpath,this.position- match[0].length);}}
throw new XPathInvalidCharacterException(this.xpath,this.position);};XPathTokenizer.prototype.disambiguateToken=function(nextToken){var currentToken=this.currentToken;if((nextToken.type==XPathTokenType.STAR||nextToken.type==XPathTokenType.QNAME)&&currentToken!=null){if(currentToken.type!=XPathTokenType.ATTRIBUTE_SIGN&&currentToken.type!=XPathTokenType.COLON_COLON&&currentToken.type!=XPathTokenType.LEFT_PARENTHESIS&&currentToken.type!=XPathTokenType.LEFT_BRACKET&&currentToken.type!=XPathTokenType.COMMA&&!currentToken.type.isOperator)
{switch(nextToken.lexeme){case"*":nextToken.type=XPathTokenType.MULTIPLY;break;case"and":nextToken.type=XPathTokenType.AND;break;case"or":nextToken.type=XPathTokenType.OR;break;case"mod":nextToken.type=XPathTokenType.MOD;break;case"div":nextToken.type=XPathTokenType.DIV;break;}}}
if(nextToken.type==XPathTokenType.QNAME&&this.xpath.substr(this.position).match(/^\s*\(/)){switch(nextToken.lexeme){case"comment":nextToken.type=XPathTokenType.COMMENT;break;case"text":nextToken.type=XPathTokenType.TEXT;break;case"processing-instruction":nextToken.type=XPathTokenType.PROCESSING_INSTRUCTION;break;case"node":nextToken.type=XPathTokenType.NODE;break;default:nextToken.type=XPathTokenType.FUNCTION_NAME;break;}}
if(nextToken.type==XPathTokenType.QNAME&&this.xpath.substr(this.position).match(/^\s*::/)){switch(nextToken.lexeme){case"ancestor":nextToken.type=XPathTokenType.ANCESTOR;break;case"ancestor-or-self":nextToken.type=XPathTokenType.ANCESTOR_OR_SELF;break;case"attribute":nextToken.type=XPathTokenType.ATTRIBUTE;break;case"child":nextToken.type=XPathTokenType.CHILD;break;case"descendant":nextToken.type=XPathTokenType.DESCENDANT;break;case"descendant-or-self":nextToken.type=XPathTokenType.DESCENDANT_OR_SELF;break;case"following":nextToken.type=XPathTokenType.FOLLOWING;break;case"following-sibling":nextToken.type=XPathTokenType.FOLLOWING_SIBLING;break;case"namespace":nextToken.type=XPathTokenType.NAMESPACE;break;case"parent":nextToken.type=XPathTokenType.PARENT;break;case"preceding":nextToken.type=XPathTokenType.PRECEDING;break;case"preceding-sibling":nextToken.type=XPathTokenType.PRECEDING_SIBLING;break;case"self":nextToken.type=XPathTokenType.SELF;break;}}};XPathTokenizer.prototype.skipWhiteSpace=function(){while(this.position<this.xpath.length&&this.xpath.substr(this.position,1).match(/^\s$/)){++this.position;}};(function(){XPathTokenizer.regexes=[{tokenType:XPathTokenType.LEFT_PARENTHESIS,regex:"\\("},{tokenType:XPathTokenType.RIGHT_PARENTHESIS,regex:"\\)"},{tokenType:XPathTokenType.LEFT_BRACKET,regex:"\\["},{tokenType:XPathTokenType.RIGHT_BRACKET,regex:"\\]"},{tokenType:XPathTokenType.DOT_DOT,regex:"\\.\\."},{tokenType:XPathTokenType.DOT,regex:"\\."},{tokenType:XPathTokenType.ATTRIBUTE_SIGN,regex:"@"},{tokenType:XPathTokenType.COMMA,regex:","},{tokenType:XPathTokenType.COLON_COLON,regex:"::"},{tokenType:XPathTokenType.STAR,regex:"\\*"},{tokenType:XPathTokenType.NAMESPACE_TEST,regex:XmlRegexes.NCName+":\\*"},{tokenType:XPathTokenType.QNAME,regex:XmlRegexes.QName},{tokenType:XPathTokenType.COMMENT,regex:"comment"},{tokenType:XPathTokenType.TEXT,regex:"text"},{tokenType:XPathTokenType.PROCESSING_INSTRUCTION,regex:"processing-instruction"},{tokenType:XPathTokenType.NODE,regex:"node"},{tokenType:XPathTokenType.AND,regex:"and"},{tokenType:XPathTokenType.OR,regex:"or"},{tokenType:XPathTokenType.MOD,regex:"mod"},{tokenType:XPathTokenType.DIV,regex:"div"},{tokenType:XPathTokenType.SLASH_SLASH,regex:"//"},{tokenType:XPathTokenType.SLASH,regex:"/"},{tokenType:XPathTokenType.UNION,regex:"\\|"},{tokenType:XPathTokenType.PLUS,regex:"\\+"},{tokenType:XPathTokenType.MINUS,regex:"-"},{tokenType:XPathTokenType.MULTIPLY,regex:"\\*"},{tokenType:XPathTokenType.EQUALS,regex:"="},{tokenType:XPathTokenType.NOT_EQUALS,regex:"!="},{tokenType:XPathTokenType.LESS_THAN_OR_EQUAL_TO,regex:"<="},{tokenType:XPathTokenType.LESS_THAN,regex:"<"},{tokenType:XPathTokenType.GREATER_THAN_OR_EQUAL_TO,regex:">="},{tokenType:XPathTokenType.GREATER_THAN,regex:">"},{tokenType:XPathTokenType.FUNCTION_NAME,regex:XmlRegexes.QName},{tokenType:XPathTokenType.ANCESTOR,regex:"ancestor"},{tokenType:XPathTokenType.ANCESTOR_OR_SELF,regex:"ancestor-or-self"},{tokenType:XPathTokenType.ATTRIBUTE,regex:"attribute"},{tokenType:XPathTokenType.CHILD,regex:"child"},{tokenType:XPathTokenType.DESCENDANT,regex:"descendant"},{tokenType:XPathTokenType.DESCENDANT_OR_SELF,regex:"descendant-or-self"},{tokenType:XPathTokenType.FOLLOWING,regex:"following"},{tokenType:XPathTokenType.FOLLOWING_SIBLING,regex:"following-sibling"},{tokenType:XPathTokenType.NAMESPACE,regex:"namespace"},{tokenType:XPathTokenType.PARENT,regex:"parent"},{tokenType:XPathTokenType.PRECEDING,regex:"preceding"},{tokenType:XPathTokenType.PRECEDING_SIBLING,regex:"preceding-sibling"},{tokenType:XPathTokenType.SELF,regex:"self"},{tokenType:XPathTokenType.LITERAL,regex:"(?:\"[^\"]*\"|'[^']*')"},{tokenType:XPathTokenType.NUMBER,regex:"(?:[0-9]+(?:\\.[0-9]*)?|\\.[0-9]+)"},{tokenType:XPathTokenType.VARIABLE_REFERENCE,regex:"\\$"+ XmlRegexes.QName},{tokenType:XPathTokenType.END,regex:""}];for(var i=XPathTokenizer.regexes.length- 1;i>=0;--i){var entry=XPathTokenizer.regexes[i];entry.getTokenRegex=new RegExp("^(?:"+ entry.regex+")");}})();XPathTokenizer.regexFor=function(tokenType){for(var i=XPathTokenizer.regexes.length- 1;i>=0;--i){var entry=XPathTokenizer.regexes[i];if(entry.tokenType==tokenType){return entry.regex;}}};function XPathParser(){this.cache={};};XPathParser.prototype.parse=function(xpath,contextNode){var cache;if(cache=this.cache[xpath]){for(var i=cache.length- 1;i>=0;--i){if(cache[i][0]==contextNode){return cache[i][1];}}}
this.tokenizer=new XPathTokenizer(xpath);this.contextNode=contextNode;this.currentToken=this.tokenizer.currentToken;var expression=this.parseExpression();this.needToken(XPathTokenType.END);if(typeof(this.cache[xpath])=="undefined"){this.cache[xpath]=[];}
this.cache[xpath].push([contextNode,expression]);return expression;};XPathParser.prototype.parseExpression=function(){return this.parseOrExpression();};XPathParser.prototype.parseOrExpression=function(){return this.parseBinaryExpression(this.parseAndExpression,"left",[XPathTokenType.OR]);};XPathParser.prototype.parseAndExpression=function(){return this.parseBinaryExpression(this.parseEqualityExpression,"left",[XPathTokenType.AND]);};XPathParser.prototype.parseEqualityExpression=function(){return this.parseBinaryExpression(this.parseRelationalExpression,"left",[XPathTokenType.EQUALS,XPathTokenType.NOT_EQUALS]);};XPathParser.prototype.parseRelationalExpression=function(){return this.parseBinaryExpression(this.parseAdditiveExpression,"left",[XPathTokenType.LESS_THAN,XPathTokenType.GREATER_THAN,XPathTokenType.LESS_THAN_OR_EQUAL_TO,XPathTokenType.GREATER_THAN_OR_EQUAL_TO]);};XPathParser.prototype.parseAdditiveExpression=function(){return this.parseBinaryExpression(this.parseMultiplicativeExpression,"left",[XPathTokenType.PLUS,XPathTokenType.MINUS]);};XPathParser.prototype.parseMultiplicativeExpression=function(){return this.parseBinaryExpression(this.parseUnaryExpression,"left",[XPathTokenType.MULTIPLY,XPathTokenType.DIV,XPathTokenType.MOD]);};XPathParser.prototype.parseUnionExpression=function(){return this.parseBinaryExpression(this.parsePathExpression,"left",[XPathTokenType.UNION]);};XPathParser.prototype.parseBinaryExpression=function(parseSubExpression,associativity,operators){function contains(array,item){var arrayLen=array.length;for(var i=0;i<arrayLen;++i){if(array[i]==item){return true;}}
return false;};switch(associativity){case"left":{var expression=parseSubExpression.call(this);while(contains(operators,this.currentToken.type)){var operator=this.currentToken;this.nextToken();expression=new XPathBinaryExpression(operator.lexeme,expression,parseSubExpression.call(this));}
return expression;}
case"right":{var expression=parseSubExpression.call(this);if(contains(operators,this.currentToken.type)){var operator=this.currentToken;this.nextToken();expression=new XPathBinaryExpression(operator.lexeme,expression,parseBinaryExpression(parseSubExpression,associativity,operators));}
return expression;}}};XPathParser.prototype.parseUnaryExpression=function(){if(this.currentToken.type!=XPathTokenType.MINUS){return this.parseUnionExpression();}
var operator=this.currentToken;this.nextToken();return new XPathUnaryExpression(operator.lexeme,this.parseUnaryExpression());};XPathParser.prototype.parsePathExpression=function(){var filterExpression=this.parseFilterExpression();var locationPath=null;if(filterExpression==null||this.currentToken.type==XPathTokenType.SLASH||this.currentToken.type==XPathTokenType.SLASH_SLASH){locationPath=this.parseLocationPath();}
if(locationPath==null){return filterExpression;}
else if(filterExpression==null){return locationPath;}
else{locationPath.isAbsolute=false;return new XPathPathExpression(filterExpression,locationPath);}};XPathParser.prototype.parseFilterExpression=function(){var expression=this.parsePrimaryExpression();if(expression==null){return null;}
while(this.currentToken.type==XPathTokenType.LEFT_BRACKET){expression=new XPathFilterExpression(expression,this.parsePredicate());}
return expression;};XPathParser.prototype.parsePrimaryExpression=function(){var expression=null;switch(this.currentToken.type){case XPathTokenType.VARIABLE_REFERENCE:expression=new XPathVariableReferenceExpression(new QName(this.currentToken.lexeme.substr(1),this.contextNode));this.nextToken();break;case XPathTokenType.LEFT_PARENTHESIS:this.skipToken(XPathTokenType.LEFT_PARENTHESIS);expression=this.parseExpression();this.skipToken(XPathTokenType.RIGHT_PARENTHESIS);break;case XPathTokenType.LITERAL:expression=new XPathLiteralExpression(this.currentToken.lexeme.slice(1,-1));this.nextToken();break;case XPathTokenType.NUMBER:expression=new XPathNumberExpression(new Number(this.currentToken.lexeme));this.nextToken();break;case XPathTokenType.FUNCTION_NAME:expression=this.parseFunctionCall();break;}
return expression;};XPathParser.prototype.parseFunctionCall=function(){this.needToken(XPathTokenType.FUNCTION_NAME);var functionName=new QName(this.currentToken.lexeme,this.contextNode);var arguments=[];this.nextToken();this.skipToken(XPathTokenType.LEFT_PARENTHESIS);if(this.currentToken.type!=XPathTokenType.RIGHT_PARENTHESIS){arguments.push(this.parseExpression());while(this.currentToken.type==XPathTokenType.COMMA){this.nextToken();arguments.push(this.parseExpression());}}
this.skipToken(XPathTokenType.RIGHT_PARENTHESIS);return new XPathFunctionCallExpression(functionName,arguments);};XPathParser.prototype.parsePredicate=function(){this.skipToken(XPathTokenType.LEFT_BRACKET);var expression=this.parseExpression();this.skipToken(XPathTokenType.RIGHT_BRACKET);return new XPathPredicate(expression);};XPathParser.prototype.parseLocationPath=function(){var isAbsolute;var stepsRequired;var steps=[];switch(this.currentToken.type){case XPathTokenType.SLASH:isAbsolute=true;stepsRequired=0;this.nextToken();break;case XPathTokenType.SLASH_SLASH:isAbsolute=true;stepsRequired=2;steps.push(new XPathStep(XPathAxis.DESCENDANT_OR_SELF,new XPathNodeNodeTest(),[]));this.nextToken();break;default:isAbsolute=false;stepsRequired=1;break;}
steps=steps.concat(this.parseRelativeLocationPath());if(steps.length<stepsRequired){throw new XPathInvalidTokenException(this.currentToken);}
return new XPathLocationPath(isAbsolute,steps);};XPathParser.prototype.parseRelativeLocationPath=function(){var steps=[];while(true){switch(this.currentToken.type){case XPathTokenType.DOT:steps.push(new XPathStep(XPathAxis.SELF,new XPathNodeNodeTest(),[]));this.nextToken();break;case XPathTokenType.DOT_DOT:steps.push(new XPathStep(XPathAxis.PARENT,new XPathNodeNodeTest(),[]));this.nextToken();break;default:var axis=XPathAxis.CHILD;var defaultAxis=true;if(this.currentToken.type.isAxisName){switch(this.currentToken.type){case XPathTokenType.ANCESTOR:axis=XPathAxis.ANCESTOR;break;case XPathTokenType.ANCESTOR_OR_SELF:axis=XPathAxis.ANCESTOR_OR_SELF;break;case XPathTokenType.ATTRIBUTE:axis=XPathAxis.ATTRIBUTE;break;case XPathTokenType.CHILD:axis=XPathAxis.CHILD;break;case XPathTokenType.DESCENDANT:axis=XPathAxis.DESCENDANT;break;case XPathTokenType.DESCENDANT_OR_SELF:axis=XPathAxis.DESCENDANT_OR_SELF;break;case XPathTokenType.FOLLOWING:axis=XPathAxis.FOLLOWING;break;case XPathTokenType.FOLLOWING_SIBLING:axis=XPathAxis.FOLLOWING_SIBLING;break;case XPathTokenType.NAMESPACE:axis=XPathAxis.NAMESPACE;break;case XPathTokenType.PARENT:axis=XPathAxis.PARENT;break;case XPathTokenType.PRECEDING:axis=XPathAxis.PRECEDING;break;case XPathTokenType.PRECEDING_SIBLING:axis=XPathAxis.PRECEDING_SIBLING;break;case XPathTokenType.SELF:axis=XPathAxis.SELF;break;}
defaultAxis=false;this.nextToken();this.skipToken(XPathTokenType.COLON_COLON);}
else if(this.currentToken.type==XPathTokenType.ATTRIBUTE_SIGN){axis=XPathAxis.ATTRIBUTE;defaultAxis=false;this.nextToken();}
var nodeTest;try{switch(this.currentToken.type){case XPathTokenType.STAR:nodeTest=new XPathStarNodeTest();this.nextToken();break;case XPathTokenType.NAMESPACE_TEST:nodeTest=new XPathNamespaceNodeTest(QName.lookupNamespaceURI(this.contextNode,this.currentToken.lexeme.split(":")[0]));this.nextToken();break;case XPathTokenType.QNAME:nodeTest=new XPathQNameNodeTest(new QName(this.currentToken.lexeme,this.contextNode));this.nextToken();break;case XPathTokenType.COMMENT:nodeTest=new XPathCommentNodeTest();this.nextToken();this.skipToken(XPathTokenType.LEFT_PARENTHESIS);this.skipToken(XPathTokenType.RIGHT_PARENTHESIS);break;case XPathTokenType.TEXT:nodeTest=new XPathTextNodeTest();this.nextToken();this.skipToken(XPathTokenType.LEFT_PARENTHESIS);this.skipToken(XPathTokenType.RIGHT_PARENTHESIS);break;case XPathTokenType.PROCESSING_INSTRUCTION:this.nextToken();this.skipToken(XPathTokenType.LEFT_PARENTHESIS);if(this.currentToken.type==XPathTokenType.LITERAL){nodeTest=new XPathProcessingInstructionNodeTest(this.currentToken.lexeme.slice(1,-1));this.nextToken();}
else{nodeTest=new XPathProcessingInstructionNodeTest();}
this.skipToken(XPathTokenType.RIGHT_PARENTHESIS);break;case XPathTokenType.NODE:nodeTest=new XPathNodeNodeTest();this.nextToken();this.skipToken(XPathTokenType.LEFT_PARENTHESIS);this.skipToken(XPathTokenType.RIGHT_PARENTHESIS);break;default:if(defaultAxis&&steps.length==0){return[];}
throw new XPathInvalidTokenException(this.currentToken);}}
catch(exception){throw new XPathException(this.currentToken.xpath,this.currentToken.position,exception);}
var predicates=[];while(this.currentToken.type==XPathTokenType.LEFT_BRACKET){predicates.push(this.parsePredicate());}
steps.push(new XPathStep(axis,nodeTest,predicates));break;}
switch(this.currentToken.type){case XPathTokenType.SLASH:this.nextToken();break;case XPathTokenType.SLASH_SLASH:steps.push(new XPathStep(XPathAxis.DESCENDANT_OR_SELF,new XPathNodeNodeTest(),[]));this.nextToken();break;default:return steps;}}};XPathParser.prototype.nextToken=function(){this.tokenizer.next();this.currentToken=this.tokenizer.currentToken;};XPathParser.prototype.needToken=function(expectedTokenType){if(this.currentToken.type!=expectedTokenType){throw new XPathInvalidTokenException(this.currentToken);}};XPathParser.prototype.skipToken=function(expectedTokenType){this.needToken.call(this,expectedTokenType);this.nextToken();};function XPathException(xpath,position,cause){this.xpath=xpath;this.position=position;this.cause=cause;};XPathException.prototype.toString=function(){var message="Syntax error at character "+(this.position+ 1)+" '"
+ this.xpath.substr(this.position,1)+"': "+ this.xpath;if(this.cause!=null){message+="\nCause: "+ this.cause;}
return message;};function XPathInvalidPrefixException(contextNode,prefix){this.contextNode=contextNode;this.prefix=prefix;};XPathInvalidPrefixException.inherits(XPathException);XPathInvalidPrefixException.prototype.toString=function(){return'Unable to resolve namespace prefix "'+ this.prefix+'".';};function XPathInvalidCharacterException(xpath,position){XPathException.call(this,xpath,position);};XPathInvalidCharacterException.inherits(XPathException);function XPathInvalidTokenException(token){XPathException.call(this,token.xpath,token.position);this.token=token;};XPathInvalidTokenException.inherits(XPathException);function XPath(source,contextNode){if(typeof(contextNode)=="undefined"){contextNode=XPath.DEFAULT_PREFIXES;}
this.source=source;this.expression=XPath.PARSER.parse(source,contextNode);};XPath.PARSER=new XPathParser();XPath.DEFAULT_PREFIXES=xmlNewDocument().createElement("default-prefixes");XPath.DEFAULT_PREFIXES.setAttribute("xmlns:xfm",XmlNamespaces.XFORMS);XPath.DEFAULT_PREFIXES.setAttribute("xmlns:xf",XmlNamespaces.XFORMS);XPath.DEFAULT_PREFIXES.setAttribute("xmlns:xforms",XmlNamespaces.XFORMS);XPath.DEFAULT_PREFIXES.setAttribute("xmlns:form",XmlNamespaces.XFORMS);XPath.DEFAULT_PREFIXES.setAttribute("xmlns:html",XmlNamespaces.XHTML);XPath.DEFAULT_PREFIXES.setAttribute("xmlns:xhtml",XmlNamespaces.XHTML);XPath.DEFAULT_PREFIXES.setAttribute("xmlns:events",XmlNamespaces.EVENTS);XPath.DEFAULT_PREFIXES.setAttribute("xmlns:event",XmlNamespaces.EVENTS);XPath.DEFAULT_PREFIXES.setAttribute("xmlns:ev",XmlNamespaces.EVENTS);XPath.DEFAULT_PREFIXES.setAttribute("xmlns:xs",XmlNamespaces.SCHEMA);XPath.DEFAULT_PREFIXES.setAttribute("xmlns:xsd",XmlNamespaces.SCHEMA);XPath.DEFAULT_PREFIXES.setAttribute("xmlns:schema",XmlNamespaces.SCHEMA);XPath.DEFAULT_PREFIXES.setAttribute("xmlns:xsl",XmlNamespaces.XSL);XPath.DEFAULT_PREFIXES.setAttribute("xmlns:xslt",XmlNamespaces.XSL);XPath.prototype.evaluate=function(context){if(!instanceOf(context,XPathContext)){context=new XPathContext(context,1,1);}
return this.expression.evaluate(context);};XPath.prototype.selectNode=function(context){var nodeSet=this.evaluate(context);if(nodeSet.length==0){return null;}
else{return nodeSet[0];}};XPath.prototype.referencedNodes=function(context){if(!instanceOf(context,XPathContext)){context=new XPathContext(context,1,1);}
return this.expression.referencedNodes(context);};XPath.prototype.toString=function(){return this.source;};function QName(qName,contextNode){var parts=qName.split(":");if(parts.length==2){var namespaceURI=QName.lookupNamespaceURI(contextNode,parts[0]);var localName=parts[1];if(namespaceURI==""){throw new XPathInvalidPrefixException(contextNode,parts[0]);}}
else{var namespaceURI="";var localName=qName;}
QualifiedName.call(this,namespaceURI,localName);};QName.inherits(QualifiedName);QName.lookupNamespaceURI=function(contextNode,prefix){if(prefix=="xml"){return XmlNamespaces.XML;}
for(var node=contextNode;node!=null&&node.attributes!=null;node=node.parentNode){var atts=node.attributes;var attLength=atts.length;for(var i=0;i<attLength;++i){var attribute=atts.item(i);if(attribute.name=="xmlns:"+ prefix){return attribute.value;}}}
return"";};function NodeSet(nodes){this.length=0;if(typeof(nodes)!="undefined"){this.addAll(nodes);}};NodeSet.prototype.add=function(node){if(node==null){return;}
if(!this.contains(node)){this[this.length++]=node;}};NodeSet.prototype.addAll=function(nodes){assert(nodes&&typeof(nodes.length)!="undefined","addAll: nodes is not a node list");for(var i=nodes.length- 1;i>=0;--i){this.add(nodes[i]);}
return this;};NodeSet.prototype.addUnique=function(node){if(node!=null){this[this.length++]=node;}};NodeSet.prototype.addAllUnique=function(nodes){assert(nodes&&typeof(nodes.length)!="undefined","addAllUnique: nodes is not a node list");for(var i=nodes.length- 1;i>=0;--i){this.addUnique(nodes[i]);}
return this;};NodeSet.prototype.contains=function(node){if(node.nodeType==2&&node.nodeName.match(/^xmlns(:|$)/)){for(var i=this.length- 1;i>=0;--i){if(this[i]==node){return true;}
if(this[i].nodeType==2&&this[i].nodeName==node.nodeName&&this[i].value==node.value){return true;}}}
else{for(var i=this.length- 1;i>=0;--i){if(this[i]==node){return true;}}}
return false;};NodeSet.prototype.reverse=function(){for(var i=0;i<this.length/2;++i){var front=i;var back=this.length- 1- i;var temp=this[front];this[front]=this[back];this[back]=temp;}
return this;};NodeSet.prototype.toString=function(){var string="";for(var i=0;i<this.length;++i){var node=this[i];if(i>0){string+=", ";}
if(node.nodeType==2){string+="@";}
string+=node.nodeName;var simpleNode=true;for(var child=node.firstChild;child!=null;child=child.nextSibling){if(!isTextNode(child)){simpleNode=false;break;}}
if(simpleNode){string+="="+ XPathFunction.stringValueOf(node);}}
return"{"+ string+"}";};function XPathContext(node,position,size){if(node==null){assert(position==null,"position is not null");assert(size==null,"size is not null");}
else{assert(position>=1,position+" < 1");assert(position<=size,position+" > "+ size);}
this.node=node;this.position=position;this.size=size;this.currentNode=this.node;};XPathContext.prototype.functionResolvers=[];XPathContext.prototype.clone=function(){var context=new XPathContext(this.node,this.position,this.size);context.contextNode=this.contextNode;context.functionResolvers=this.functionResolvers;return context;};XPathContext.prototype.lookupFunction=function(qName){for(var i=this.functionResolvers.length- 1;i>=0;--i){var func=this.functionResolvers[i].lookupFunction(qName);if(func!=null){return func;}}
return null;};XPathContext.prototype.toString=function(){return this.node.nodeName+"["+ this.position+"/"+ this.size+"]";};function XPathAxis(name,direction){this.name=name;this.direction=direction;};XPathAxis.prototype.filter=function(nodeSet){var result=new NodeSet();var setLen=nodeSet.length- 1;for(var i=setLen;i>=0;--i){if(i==setLen){result=this.filterNode(nodeSet[i]);}
else{result.addAll(this.filterNode(nodeSet[i]));}}
return result;};XPathAxis.prototype.filterNode=function(node){assert(false,"filterNode not implemented");};XPathAxis.prototype.toString=function(){return this.name;};XPathAxis.Direction={};XPathAxis.Direction.FORWARD=0;XPathAxis.Direction.REVERSE=1;XPathAxis.CHILD=new XPathAxis("child",XPathAxis.Direction.FORWARD);XPathAxis.CHILD.filterNode=function(node){var nodeSet=new NodeSet();if(node.nodeType!=2){nodeSet.addAllUnique(node.childNodes);}
return nodeSet;};XPathAxis.DESCENDANT=new XPathAxis("descendant",XPathAxis.Direction.FORWARD);XPathAxis.DESCENDANT.filterNode=function(node){if(node.nodeType==2){return new NodeSet();}
var nodeSet=new NodeSet();var stack=[];for(var child=node.lastChild;child!=null;child=child.previousSibling){stack.push(child);}
while(stack.length>0){var parent=stack.pop();nodeSet.addUnique(parent);for(var child=parent.lastChild;child!=null;child=child.previousSibling){stack.push(child);}}
return nodeSet;};XPathAxis.DESCENDANT_OR_SELF=new XPathAxis("descendant-or-self",XPathAxis.Direction.FORWARD);XPathAxis.DESCENDANT_OR_SELF.filterNode=function(node){if(node.nodeType==2){return new NodeSet();}
var nodeSet=new NodeSet();var stack=[node];while(stack.length>0){var parent=stack.pop();nodeSet.addUnique(parent);for(var child=parent.lastChild;child!=null;child=child.previousSibling){stack.push(child);}}
return nodeSet;};XPathAxis.PARENT=new XPathAxis("parent",XPathAxis.Direction.REVERSE);XPathAxis.PARENT.filterNode=function(node){if(node.nodeType==2){if(typeof(node.ownerElement)!="undefined"){return new NodeSet([node.ownerElement]);}
else{return new NodeSet([ownerElement(node.ownerDocument,node)]);function ownerElement(node,attribute){var atts=node.attributes;if(atts!=null){for(var i=atts.length- 1;i>=0;--i){if(atts.item(i)==attribute){return node;}}}
for(var child=node.firstChild;child!=null;child=child.nextSibling){var element=ownerElement(child,attribute);if(element!=null){return element;}}
return null;};}}
else if(node.parentNode!=null&&node.parentNode.nodeType!=9){return new NodeSet([node.parentNode]);}
else{return new NodeSet();}};XPathAxis.ANCESTOR=new XPathAxis("ancestor",XPathAxis.Direction.REVERSE);XPathAxis.ANCESTOR.filterNode=function(node){var nodeSet=new NodeSet();var parent=XPathAxis.PARENT.filterNode(node);node=parent.length>0?parent[0]:null;while(node!=null&&node.nodeType!=9){nodeSet.addUnique(node);node=node.parentNode;}
return nodeSet.reverse();};XPathAxis.ANCESTOR_OR_SELF=new XPathAxis("ancestor-or-self",XPathAxis.Direction.REVERSE);XPathAxis.ANCESTOR_OR_SELF.filterNode=function(node){var nodeSet=new NodeSet();nodeSet.addAllUnique(XPathAxis.ANCESTOR.filterNode(node));nodeSet.addUnique(node);return nodeSet;};XPathAxis.FOLLOWING_SIBLING=new XPathAxis("following-sibling",XPathAxis.Direction.FORWARD);XPathAxis.FOLLOWING_SIBLING.filterNode=function(node){var nodeSet=new NodeSet();while(node.nextSibling!=null){nodeSet.addUnique(node=node.nextSibling);}
return nodeSet;};XPathAxis.PRECEDING_SIBLING=new XPathAxis("preceding-sibling",XPathAxis.Direction.REVERSE);XPathAxis.PRECEDING_SIBLING.filterNode=function(node){if(node.parentNode==null){return new NodeSet();}
var nodeSet=new NodeSet();for(var sibling=node.previousSibling;sibling!=null;sibling=sibling.previousSibling){nodeSet.addUnique(sibling);}
return nodeSet;};XPathAxis.FOLLOWING=new XPathAxis("following",XPathAxis.Direction.FORWARD);XPathAxis.FOLLOWING.filterNode=function(node){function following(node){if(node.nextSibling!=null){var nodeSet=new NodeSet();nodeSet.addUnique(node.nextSibling);nodeSet.addAllUnique(following(node.nextSibling));return nodeSet;}
else if(node.parentNode!=null){return following(node.parentNode);}
else{return new NodeSet();}};return following(node);};XPathAxis.PRECEDING=new XPathAxis("preceding",XPathAxis.Direction.REVERSE);XPathAxis.PRECEDING.filterNode=function(node){function preceding(node){if(node.previousSibling!=null){return preceding(node.previousSibling).addUnique(node.previousSibling);}
else if(node.parentNode!=null){return preceding(node.parentNode);}
else{return new NodeSet();}};return preceding(node);};XPathAxis.ATTRIBUTE=new XPathAxis("attribute",XPathAxis.Direction.FORWARD);XPathAxis.ATTRIBUTE.filterNode=function(node){if(node.attributes==null){return new NodeSet();}
var nodeSet=new NodeSet();var atts=node.attributes;for(var i=atts.length- 1;i>=0;--i){var attribute=atts.item(i);if(!attribute.name.match(/^xmlns(:|$)/)){nodeSet.addUnique(attribute);}}
return nodeSet;};XPathAxis.NAMESPACE=new XPathAxis("namespace",XPathAxis.Direction.FORWARD);XPathAxis.NAMESPACE.includeXmlNamespace=true;XPathAxis.NAMESPACE.filterNode=function(node){if(node.nodeType!=1){return new NodeSet();}
var prefixesSeen={};var nodeSet=new NodeSet();if(this.includeXmlNamespace){try{var xmlNamespaceNode=node.ownerDocument.createAttribute("xmlns:xml");xmlNamespaceNode.value="http://www.w3.org/XML/1998/namespace";nodeSet.addUnique(xmlNamespaceNode);}
catch(exception){this.includeXmlNamespace=false;}}
for(;node!=null&&node.nodeType==1;node=node.parentNode){var atts=node.attributes;for(var i=atts.length- 1;i>=0;--i){var attribute=atts.item(i);var value=attribute.value;var prefix;if(attribute.name.match(/^xmlns(:|$)/)){var prefix=attribute.name.substring(6);if(typeof(prefixesSeen[prefix])!="undefined"){continue;}
prefixesSeen[prefix]=true;if(!(prefix==""&&value=="")){nodeSet.addUnique(attribute);}}}}
return nodeSet;};XPathAxis.SELF=new XPathAxis("self",XPathAxis.Direction.FORWARD);XPathAxis.SELF.filter=function(nodeSet){return nodeSet;};XPathAxis.SELF.filterNode=function(node){return new NodeSet([node]);};function XPathNodeTest(){};XPathNodeTest.prototype.filter=function(context,nodeSet,axis){var result=new NodeSet();for(var i=nodeSet.length- 1;i>=0;--i){var node=nodeSet[i];if(this.test(context,node,axis)){result.addUnique(node);}}
return result;};XPathNodeTest.prototype.test=function(context,node,axis){};function XPathStarNodeTest(){};XPathStarNodeTest.inherits(XPathNodeTest);XPathStarNodeTest.prototype.test=function(context,node,axis){switch(axis){case XPathAxis.ATTRIBUTE:return node.nodeType==2;case XPathAxis.NAMESPACE:return node.nodeType==2&&node.name.match(/^xmlns(:|$)/);default:return node.nodeType==1;}};function XPathNamespaceNodeTest(namespaceURI){this.namespaceURI=namespaceURI;};XPathNamespaceNodeTest.inherits(XPathNodeTest);XPathNamespaceNodeTest.prototype.test=function(context,node,axis){if(!XPathStarNodeTest.prototype.test.call(this,context,node,axis)){return false;}
return xmlNamespaceURI(node)==this.namespaceURI;};function XPathQNameNodeTest(qName){this.qName=qName;};XPathQNameNodeTest.inherits(XPathNodeTest);XPathQNameNodeTest.prototype.test=function(context,node,axis){return this.qName.matches(node);};function XPathCommentNodeTest(){};XPathCommentNodeTest.inherits(XPathNodeTest);XPathCommentNodeTest.prototype.test=function(context,node,axis){return node.nodeType==8;};function XPathTextNodeTest(){};XPathTextNodeTest.inherits(XPathNodeTest);XPathTextNodeTest.prototype.test=function(context,node,axis){return isTextNode(node);};function XPathProcessingInstructionNodeTest(name){this.name=name;};XPathProcessingInstructionNodeTest.inherits(XPathNodeTest);XPathProcessingInstructionNodeTest.prototype.test=function(context,node,axis){if(node.nodeType!=7){return false;}
if(this.name!=null&&node.target!=this.name){return false;}
return true;};function XPathNodeNodeTest(){};XPathNodeNodeTest.inherits(XPathNodeTest);XPathNodeNodeTest.prototype.filter=function(context,nodeSet,axis){return nodeSet;};function XPathExpression(){};XPathExpression.prototype.evaluate=function(context){assert(false,"evaluate not implemented");};XPathExpression.prototype.referencedNodes=function(context){var value=this.evaluate(context);if(instanceOf(value,NodeSet)){return value;}
else{return new NodeSet();}};function XPathLiteralExpression(literal){this.literal=literal.toString();};XPathLiteralExpression.inherits(XPathExpression);XPathLiteralExpression.prototype.evaluate=function(context){return this.literal;};function XPathNumberExpression(number){this.number=Number(number);};XPathNumberExpression.inherits(XPathExpression);XPathNumberExpression.prototype.evaluate=function(context){return this.number;};function XPathFilterExpression(expression,predicate){this.expression=expression;this.predicate=predicate;};XPathFilterExpression.inherits(XPathExpression);XPathFilterExpression.prototype.evaluate=function(context){return this.predicate.filter(context,this.expression.evaluate(context),XPathAxis.Direction.FORWARD);};function XPathPathExpression(filterExpression,locationPath){this.filterExpression=filterExpression;this.locationPath=locationPath;};XPathPathExpression.inherits(XPathExpression);XPathPathExpression.prototype.evaluate=function(context){return this.locationPath.filter(context,this.filterExpression.evaluate(context));};function XPathFunctionCallExpression(functionQName,arguments){this.functionQName=functionQName;this.arguments=arguments;};XPathFunctionCallExpression.inherits(XPathExpression);XPathFunctionCallExpression.prototype.evaluate=function(context){var func=context.lookupFunction(this.functionQName);var arguments=[];if(func==null){throw new XmlException("XPath function \""+ this.functionQName+"\" not found.");}
var argLen=this.arguments.length;for(var i=0;i<argLen;++i){arguments.push(this.arguments[i].evaluate(context));}
return func.call(context,arguments);};XPathFunctionCallExpression.prototype.referencedNodes=function(context){if(this.arguments.length==0){var func=context.lookupFunction(this.functionQName);if(func==null){throw new XmlException("XPath function \""+ this.functionQName+"\" not found.");}
if(func.defaultTo!=null){return new NodeSet([context.node]);}
else{return new NodeSet();}}
else{var referencedNodes=new NodeSet();for(var i=this.arguments.length- 1;i>=0;--i){referencedNodes.addAll(this.arguments[i].referencedNodes(context));}
return referencedNodes;}};function XPathUnaryExpression(operator,operand){if(arguments.length==0){return;}
this.operator=operator;this.operand=operand;};XPathUnaryExpression.inherits(XPathExpression);XPathUnaryExpression.prototype.evaluate=function(context){switch(this.operator){case"-":return-XPath.NUMBER_FUNCTION.evaluate(this.operand.evaluate(context));default:assert(false,"Invalid unary operator: "+ this.operator);}};function XPathBinaryExpression(operator,leftOperand,rightOperand){if(arguments.length==0){return;}
this.operator=this.operators[operator];this.leftOperand=leftOperand;this.rightOperand=rightOperand;assert(this.operator,"Invalid operator: "+ operator);};XPathBinaryExpression.inherits(XPathExpression);XPathBinaryExpression.prototype.evaluate=function(context){return this.operator.evaluate(this.leftOperand.evaluate(context),this.rightOperand.evaluate(context));};XPathBinaryExpression.prototype.referencedNodes=function(context){return this.leftOperand.referencedNodes(context).addAll(this.rightOperand.referencedNodes(context));};XPathBinaryExpression.Operator=function(){};XPathBinaryExpression.Operator.prototype.evaluate=function(left,right){};XPathBinaryExpression.UnionOperator=function(){};XPathBinaryExpression.UnionOperator.prototype.evaluate=function(left,right){return new NodeSet(left).addAll(right);};XPathBinaryExpression.BooleanOperator=function(handler){this.handler=handler;};XPathBinaryExpression.BooleanOperator.prototype.evaluate=function(left,right){left=XPath.BOOLEAN_FUNCTION.evaluate(left);right=XPath.BOOLEAN_FUNCTION.evaluate(right);return this.handler(left,right);};XPathBinaryExpression.ComparisonOperator=function(handler){this.handler=handler;};XPathBinaryExpression.ComparisonOperator.prototype.evaluate=function(left,right){if(instanceOf(left,NodeSet)&&instanceOf(right,NodeSet)){for(var i=left.length- 1;i>=0;--i){for(var j=right.length- 1;j>=0;--j){if(this.compare(XPathFunction.stringValueOf(left[i]),XPathFunction.stringValueOf(right[j]))){return true;}}}
return false;}
if(instanceOf(left,NodeSet)){switch(right.constructor){case Number:for(var i=left.length- 1;i>=0;--i){if(this.compare(XPath.NUMBER_FUNCTION.evaluate(XPathFunction.stringValueOf(left[i])),right)){return true;}}
return false;case String:for(var i=left.length- 1;i>=0;--i){if(this.compare(XPathFunction.stringValueOf(left[i]),right)){return true;}}
return false;case Boolean:return this.compare(XPath.BOOLEAN_FUNCTION.evaluate(left),right);}}
if(instanceOf(right,NodeSet)){switch(left.constructor){case Number:for(var i=right.length- 1;i>=0;--i){if(this.compare(left,XPath.NUMBER_FUNCTION.evaluate(XPathFunction.stringValueOf(right[i])))){return true;}}
return false;case String:for(var i=right.length- 1;i>=0;--i){if(this.compare(left,XPathFunction.stringValueOf(right[i]))){return true;}}
return false;case Boolean:return this.compare(left,XPath.BOOLEAN_FUNCTION.evaluate(right));}}
return this.compare(left,right);};XPathBinaryExpression.EqualityOperator=function(handler){this.handler=handler;};XPathBinaryExpression.EqualityOperator.inherits(XPathBinaryExpression.ComparisonOperator);XPathBinaryExpression.EqualityOperator.prototype.compare=function(left,right){if(instanceOf(left,Boolean)||instanceOf(right,Boolean)){left=XPath.BOOLEAN_FUNCTION.evaluate(left);right=XPath.BOOLEAN_FUNCTION.evaluate(right);}
else if(instanceOf(left,Number)||instanceOf(right,Number)){left=XPath.NUMBER_FUNCTION.evaluate(left);right=XPath.NUMBER_FUNCTION.evaluate(right);}
else{}
return this.handler(left,right);};XPathBinaryExpression.RelationalOperator=function(handler){this.handler=handler;};XPathBinaryExpression.RelationalOperator.inherits(XPathBinaryExpression.ComparisonOperator);XPathBinaryExpression.RelationalOperator.prototype.compare=function(left,right){left=XPath.NUMBER_FUNCTION.evaluate(left);right=XPath.NUMBER_FUNCTION.evaluate(right);return this.handler(left,right);};XPathBinaryExpression.ArithmeticOperator=function(handler){this.handler=handler;};XPathBinaryExpression.ArithmeticOperator.prototype.evaluate=function(left,right){left=XPath.NUMBER_FUNCTION.evaluate(left);right=XPath.NUMBER_FUNCTION.evaluate(right);return this.handler(left,right);};XPathBinaryExpression.prototype.operators={"|":new XPathBinaryExpression.UnionOperator(),"or":new XPathBinaryExpression.BooleanOperator(function(left,right){return left||right;}),"and":new XPathBinaryExpression.BooleanOperator(function(left,right){return left&&right;}),"=":new XPathBinaryExpression.EqualityOperator(function(left,right){return left==right;}),"!=":new XPathBinaryExpression.EqualityOperator(function(left,right){return left!=right;}),"<=":new XPathBinaryExpression.RelationalOperator(function(left,right){return left<=right;}),"<":new XPathBinaryExpression.RelationalOperator(function(left,right){return left<right;}),">=":new XPathBinaryExpression.RelationalOperator(function(left,right){return left>=right;}),">":new XPathBinaryExpression.RelationalOperator(function(left,right){return left>right;}),"+":new XPathBinaryExpression.ArithmeticOperator(function(left,right){return left+ right;}),"-":new XPathBinaryExpression.ArithmeticOperator(function(left,right){return left- right;}),"*":new XPathBinaryExpression.ArithmeticOperator(function(left,right){return left*right;}),"div":new XPathBinaryExpression.ArithmeticOperator(function(left,right){return left/right;}),"mod":new XPathBinaryExpression.ArithmeticOperator(function(left,right){return left%right;})};XPathLocationPath=function(isAbsolute,steps){this.isAbsolute=isAbsolute;this.steps=steps;};XPathLocationPath.inherits(XPathExpression);XPathLocationPath.prototype.filter=function(context,nodeSet){var stepLen=this.steps.length;for(var i=0;i<stepLen;++i){nodeSet=this.steps[i].filter(context,nodeSet);}
return nodeSet;};XPathLocationPath.prototype.evaluate=function(context){var contextNode;if(context.node==null){contextNode=null;}
else if(this.isAbsolute){contextNode=(context.node.nodeType==9)?context.node:context.node.ownerDocument;}
else{contextNode=context.node;}
return this.filter(context,new NodeSet([contextNode]));};function XPathStep(axis,nodeTest,predicates){this.axis=axis;this.nodeTest=nodeTest;this.predicates=predicates;};XPathStep.prototype.filter=function(context,nodeSet){nodeSet=this.axis.filter(nodeSet);nodeSet=this.nodeTest.filter(context,nodeSet,this.axis);for(var i=this.predicates.length- 1;i>=0;--i){nodeSet=this.predicates[i].filter(context,nodeSet,this.axis.direction);}
return nodeSet;};function XPathPredicate(expression){this.expression=expression;};XPathPredicate.prototype.filter=function(context,nodeSet,direction){var result=new NodeSet();var setLen=nodeSet.length;for(var i=setLen- 1;i>=0;--i){var filterContext=context.clone();filterContext.node=nodeSet[i];filterContext.size=setLen;filterContext.position=(direction==XPathAxis.Direction.FORWARD?i+ 1:setLen- i);var value=this.expression.evaluate(filterContext);var matched=(instanceOf(value,Number))?value==filterContext.position:XPath.BOOLEAN_FUNCTION.evaluate(value);if(matched){result.add(nodeSet[i]);}}
return result;};function XPathFunction(body,acceptContext,defaultTo){this.evaluate=body;this.acceptContext=acceptContext;this.defaultTo=defaultTo;};XPathFunction.Context={};XPathFunction.Context.NONE=false;XPathFunction.Context.REQUIRED=true;XPathFunction.DefaultTo={};XPathFunction.DefaultTo.NOTHING=null;XPathFunction.DefaultTo.CONTEXT_NODE=0;XPathFunction.DefaultTo.CONTEXT_NODESET=1;XPathFunction.DefaultTo.CONTEXT_STRING=2;XPathFunction.prototype.call=function(context,arguments){if(arguments.length==0){switch(this.defaultTo){case XPathFunction.DefaultTo.CONTEXT_NODE:if(context.node!=null){arguments=[context.node];}
break;case XPathFunction.DefaultTo.CONTEXT_NODESET:if(context.node!=null){arguments=[new NodeSet([context.node])];}
break;case XPathFunction.DefaultTo.CONTEXT_STRING:arguments=[XPath.STRING_FUNCTION.evaluate(new NodeSet([context.node]))];break;default:break;}}
if(this.acceptContext){arguments.unshift(context);}
return this.evaluate.apply(null,arguments);};XPathFunction.stringValueOf=function(node){switch(node.nodeType){case 1:case 9:case 11:var string="";for(var child=node.firstChild;child!=null;child=child.nextSibling){switch(child.nodeType){case 1:case 3:case 4:string+=XPathFunction.stringValueOf(child);break;default:break;}}
return string;case 2:case 3:case 4:case 8:case 7:return node.nodeValue;case 5:case 6:case 10:case 12:throw new XmlException("Unexpected node type: "+ node.nodeType+" ["+ node.nodeName+"]");}};function XPathFunctionResolver(){};XPathFunctionResolver.prototype.lookupFunction=function(qName){};function XPathFunctionMap(){this.functions={};};XPathFunctionMap.inherits(XPathFunctionResolver);XPathFunctionMap.prototype.lookupFunction=function(qName){return this.functions[qName.toString()];};XPathFunctionMap.prototype.registerFunction=function(qName,func){this.functions[qName.toString()]=func;};XPathFunctionMap.prototype.toString=function(){var string="";for(var qName in this.functions){string+=qName+": "+ this.functions[qName]+"\n";}
return string;};XPath.LAST_FUNCTION=new XPathFunction(function(context){return context.size;},XPathFunction.Context.REQUIRED);XPath.POSITION_FUNCTION=new XPathFunction(function(context){return context.position;},XPathFunction.Context.REQUIRED);XPath.COUNT_FUNCTION=new XPathFunction(function(nodeSet){return nodeSet.length;},XPathFunction.Context.NONE);XPath.CURRENT_FUNCTION=new XPathFunction(function(context){return new NodeSet([context.currentNode]);},XPathFunction.Context.REQUIRED);XPath.ID_FUNCTION=new XPathFunction(function(context,object){var result=new NodeSet();if(instanceOf(object,NodeSet)){for(var i=object.length- 1;i>=0;--i){result.addAll(XPath.ID_FUNCTION.evaluate(context,object[i]));}}
else if(context.node!=null){var ids=XPath.STRING_FUNCTION.evaluate(object).split(/\s+/);for(var i=ids.length- 1;i>=0;--i){result.add(context.node.ownerDocument.getElementById(ids[i]));}}
return result;},XPathFunction.Context.REQUIRED);XPath.LOCAL_NAME_FUNCTION=new XPathFunction(function(nodeSet){if(nodeSet.length==0){return"";}
return nodeSet[0].nodeName.replace(/^.*:/,"");},XPathFunction.Context.NONE,XPathFunction.DefaultTo.CONTEXT_NODESET);XPath.NAMESPACE_URI_FUNCTION=new XPathFunction(function(nodeSet){if(nodeSet.length==0){return"";}
return xmlNamespaceURI(nodeSet[0]);},XPathFunction.Context.NONE,XPathFunction.DefaultTo.CONTEXT_NODESET);XPath.NAME_FUNCTION=new XPathFunction(function(nodeSet){if(nodeSet.length==0){return"";}
return nodeSet[0].nodeName;},XPathFunction.Context.NONE,XPathFunction.DefaultTo.CONTEXT_NODESET);XPath.STRING_FUNCTION=new XPathFunction(function(object){assert(object!=null,"object is null");switch(object.constructor){case String:return object;case Boolean:return object?"true":"false";case NodeSet:return object.length>0?XPathFunction.stringValueOf(object[0]):"";case Number:var string=object.toString();if(string.match(/^(\d+\.\d*?)0{6,}\d$/)){string=RegExp.$1;}
else if(string.match(/^(\d+\.\d*?)(\d)9{6,}\d$/)){string=RegExp.$1+(+RegExp.$2+ 1);}
return string;}},XPathFunction.Context.NONE,XPathFunction.DefaultTo.CONTEXT_NODESET);XPath.CONCAT_FUNCTION=new XPathFunction(function(){var string="";var argLen=arguments.length;for(var i=0;i<argLen;++i){string+=XPath.STRING_FUNCTION.evaluate(arguments[i]);}
return string;},XPathFunction.Context.NONE);XPath.STARTS_WITH_FUNCTION=new XPathFunction(function(string,prefix){string=XPath.STRING_FUNCTION.evaluate(string);prefix=XPath.STRING_FUNCTION.evaluate(prefix);return string.indexOf(prefix)==0;},XPathFunction.Context.NONE);XPath.CONTAINS_FUNCTION=new XPathFunction(function(string,substring){string=XPath.STRING_FUNCTION.evaluate(string);substring=XPath.STRING_FUNCTION.evaluate(substring);return string.indexOf(substring)!=-1;},XPathFunction.Context.NONE);XPath.SUBSTRING_BEFORE_FUNCTION=new XPathFunction(function(string,substring){string=XPath.STRING_FUNCTION.evaluate(string);substring=XPath.STRING_FUNCTION.evaluate(substring);return string.substring(0,string.indexOf(substring));},XPathFunction.Context.NONE);XPath.SUBSTRING_AFTER_FUNCTION=new XPathFunction(function(string,substring){string=XPath.STRING_FUNCTION.evaluate(string);substring=XPath.STRING_FUNCTION.evaluate(substring);var index=string.substring(substring);if(index==-1){return"";}
return string.substring(index+ substring.length);},XPathFunction.Context.NONE);XPath.SUBSTRING_FUNCTION=new XPathFunction(function(string,index,length){string=XPath.STRING_FUNCTION.evaluate(string);index=XPath.NUMBER_FUNCTION.evaluate(index);length=XPath.NUMBER_FUNCTION.evaluate(length);return string.substr(XPath.ROUND_FUNCTION.evaluate(index)- 1,XPath.ROUND_FUNCTION.evaluate(length));},XPathFunction.Context.NONE);XPath.STRING_LENGTH_FUNCTION=new XPathFunction(function(string){string=XPath.STRING_FUNCTION.evaluate(string);return string.length;},XPathFunction.Context.NONE,XPathFunction.DefaultTo.CONTEXT_STRING);XPath.NORMALIZE_SPACE_FUNCTION=new XPathFunction(function(string){string=XPath.STRING_FUNCTION.evaluate(string);return string.replace(/^\s+|\s+$/g,"").replace(/\s+/," ");},XPathFunction.Context.NONE,XPathFunction.DefaultTo.CONTEXT_STRING);XPath.TRANSLATE_FUNCTION=new XPathFunction(function(string,from,to){string=XPath.STRING_FUNCTION.evaluate(string);from=XPath.STRING_FUNCTION.evaluate(from);to=XPath.STRING_FUNCTION.evaluate(to);var result="";var strLen=string.length;for(var i=0;i<strLen;++i){var index=from.indexOf(string.charAt(i));if(index==-1){result+=string.charAt(i);}
else{result+=to.charAt(index);}}},XPathFunction.Context.NONE);XPath.BOOLEAN_FUNCTION=new XPathFunction(function(object){switch(object.constructor){case String:return object!="";case Number:return object!=0&&!isNaN(object);case Boolean:return object;case NodeSet:return object.length>0;}},XPathFunction.Context.NONE);XPath.NOT_FUNCTION=new XPathFunction(function(condition){condition=XPath.BOOLEAN_FUNCTION.evaluate(condition);return!condition;},XPathFunction.Context.NONE);XPath.TRUE_FUNCTION=new XPathFunction(function(){return true;});XPath.FALSE_FUNCTION=new XPathFunction(function(){return false;});XPath.LANG_FUNCTION=new XPathFunction(function(context,language){language=XPath.STRING_FUNCTION.evaluate(language);for(var node=context.node;node!=null;node=node.parentNode){if(typeof(node.attributes)=="undefined"){continue;}
var xmlLang=node.attributes.getNamedItemNS(XmlNamespaces.XML,"lang");if(xmlLang!=null){xmlLang=xmlLang.value.toLowerCase();language=language.toLowerCase();return xmlLang.indexOf(language)==0&&(language.length==xmlLang.length||language.charAt(xmlLang.length)=='-');}}
return false;},XPathFunction.Context.REQUIRED);XPath.NUMBER_FUNCTION=new XPathFunction(function(object){switch(object.constructor){case String:return object.match(/^\s*-?(\d+(\.\d+)?|\.\d+)*\s*$/)?Number(object):Number.NaN;case Number:return object;case Boolean:return object?1:0;case NodeSet:return XPath.NUMBER_FUNCTION.evaluate(XPath.STRING_FUNCTION.evaluate(object));}},XPathFunction.Context.NONE,XPathFunction.DefaultTo.CONTEXT_NODESET);XPath.SUM_FUNCTION=new XPathFunction(function(nodeSet){var sum=0;for(var i=nodeSet.length- 1;i>=0;--i){sum+=XPath.NUMBER_FUNCTION.evaluate(XPathFunction.stringValueOf(nodeSet[i]));}
return sum;},XPathFunction.Context.NONE);XPath.FLOOR_FUNCTION=new XPathFunction(function(number){number=XPath.NUMBER_FUNCTION.evaluate(number);return Math.floor(number);},XPathFunction.Context.NONE);XPath.CEILING_FUNCTION=new XPathFunction(function(number){number=XPath.NUMBER_FUNCTION.evaluate(number);return Math.ceil(number);},XPathFunction.Context.NONE);XPath.ROUND_FUNCTION=new XPathFunction(function(number){number=XPath.NUMBER_FUNCTION.evaluate(number);return Math.round(number);},XPathFunction.Context.NONE);XPath.CORE_FUNCTIONS=new XPathFunctionMap();XPath.CORE_FUNCTIONS.registerFunction(new QName("last"),XPath.LAST_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("position"),XPath.POSITION_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("count"),XPath.COUNT_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("current"),XPath.CURRENT_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("id"),XPath.ID_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("local-name"),XPath.LOCAL_NAME_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("namespace-uri"),XPath.NAMESPACE_URI_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("name"),XPath.NAME_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("string"),XPath.STRING_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("concat"),XPath.CONCAT_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("starts-with"),XPath.STARTS_WITH_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("contains"),XPath.CONTAINS_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("substring-before"),XPath.SUBSTRING_BEFORE_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("substring-after"),XPath.SUBSTRING_AFTER_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("substring"),XPath.SUBSTRING_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("string-length"),XPath.STRING_LENGTH_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("normalize-space"),XPath.NORMALIZE_SPACE_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("translate"),XPath.TRANSLATE_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("boolean"),XPath.BOOLEAN_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("not"),XPath.NOT_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("true"),XPath.TRUE_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("false"),XPath.FALSE_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("lang"),XPath.LANG_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("number"),XPath.NUMBER_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("sum"),XPath.SUM_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("floor"),XPath.FLOOR_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("ceiling"),XPath.CEILING_FUNCTION);XPath.CORE_FUNCTIONS.registerFunction(new QName("round"),XPath.ROUND_FUNCTION);XPathContext.prototype.functionResolvers.push(XPath.CORE_FUNCTIONS);function XFormException(badNode,message,cause){this.badNode=badNode;this.message=message;this.cause=cause;};XFormException.prototype.toString=function(){var message=this.message;if(this.cause){message+="\n"+ this.cause;}
return message;};function XFormParser(){this.bindings=[];};XFormParser.prototype.parse=function(xmlDocument){this.parseXForm(xmlDocument.documentElement);};XFormParser.prototype.stringValue=function(element,attributeName,defaultValue){assert(element!=null,"element is null");assert(element.nodeType==1,"element.nodeType != 1");assert(attributeName!="",'attributeName is ""');var attribute=element.attributes.getNamedItem(attributeName);if(attribute!=null){return attribute.value;}
else{if(typeof(defaultValue)=="undefined"){throw new XFormException(element,"<"+ element.nodeName+"/> element is missing the required @"+ attributeName+" attribute.");}
return defaultValue;}};XFormParser.prototype.booleanValue=function(element,attributeName,defaultValue){var value=this.stringValue(element,attributeName,defaultValue);switch(value){case"true":case"1":return true;case"false":case"0":return false;case null:return null;default:throw new XFormException(element.attributes.getNamedItem(attributeName),"@"+ attributeName+" attribute on <"+ element.tagName+'/> does not have a valid boolean value: "'+ value+'".');}};XFormParser.prototype.listValue=function(element,attributeName,defaultList){var value=this.stringValue(element,attributeName,defaultList);if(value==null){return null;}
var list=value.replace(/^\s+|\s+$/g,"").replace(/\s+/," ").split(" ");if(list.length==1&&list[0]==""){list=[];}
return list;};XFormParser.prototype.xpathValue=function(element,attributeName,defaultXPath){var xpath=this.stringValue(element,attributeName,defaultXPath);if(xpath==null){return null;}
try{return new XPath(xpath,element);}
catch(exception){throw new XFormException(element.attributes.getNamedItem(attributeName),"@"+ attributeName+" attribute on <"+ element.nodeName+"/> element is not a valid XPath: "+ xpath+".",exception);}};XFormParser.prototype.getLabelElement=function(parentElement){var labelElement=parentElement.firstChild;if(labelElement==null){return null;}
while(labelElement.nodeType!=1){labelElement=labelElement.nextSibling;if(labelElement==null){return null;}}
if(labelElement.nodeName.replace(/^.*:/,"")!="label"||labelElement.namespaceURI!=XmlNamespaces.XFORMS)
{return null;}
return labelElement;};new EventListener(window,"load","default",functionCall(monitor,function(){if(!document.body){document.body=document.getElementsByTagName("body")[0];}
setTimeout(functionCall(monitor,XForm.initialize),1);}));var xform=null;function XForm(xmlDocument){this.xmlDocument=xmlDocument;this.models=[];this.controls=[];this.actions=[];this.events=[];this.objectsById={};this.objectsByNode=[];this.bindings=[];this.waitingListeners=[];};(function(){var start=null;var end=null;XForm.startTimer=function(){start=new Date().getTime();};XForm.alertTime=function(message){end=new Date().getTime();alert(message.replace(/%t/g,(end- start)/1000));start=new Date().getTime();};})();XForm.initialize=function(){executeSequentially(function(){var overlay=document.createElement("div");var glass=document.createElement("div");var message=document.createElement("span");overlay.id="-ff-overlay";glass.style.cssText="position: absolute; top: 0; left: 0; width: 100%; height: 100%; "
+"background: white; opacity: 0.75; filter: alpha(opacity=75); overflow: hidden";message.style.cssText="font: 24pt bold 'Helvetica', sans-serif; background: gray; color: white; "
+"padding: 4px 8px; border: 9px double white";document.body.appendChild(overlay);overlay.appendChild(glass);message.appendChild(document.createTextNode("Loading..."));if(userAgent.isInternetExplorer){message.style.position="absolute";message.style.visibility="hidden";setTimeout(function(){message.style.top=((document.documentElement.clientHeight- message.clientHeight)*0.40)+"px";message.style.left=((document.documentElement.clientWidth- message.clientWidth)*0.50)+"px";message.style.visibility="visible";},1);overlay.appendChild(message);document.body.style.cssText="position: absolute; top: 0; left: 0; width: 100%; height: 100%; margin: 0";}
else{var outside=document.createElement("div");var middle=document.createElement("div");var inside=document.createElement("div");outside.style.cssText="position: absolute; top: 0; left: 0; width: 100%; height: 100%";middle.style.cssText="display: table; width: 100%; height: 100%; overflow: hidden";inside.style.cssText="display: table-cell; vertical-align: middle; text-align: center";overlay.appendChild(outside);outside.appendChild(middle);middle.appendChild(inside);inside.appendChild(message);}},function(){if(xform==null){xform=new XForm(xmlLoadURI(window.location.href));}},function(){XForm.startTimer();new XFormParser().parse(xform.xmlDocument);},function(){xform.render();},function(){var modelLen=xform.models.length;for(var i=0;i<modelLen;++i){var model=xform.models[i];model.rebuild();model.recalculate();model.revalidate();model.refresh();XmlEvent.dispatch(model.htmlNode,"xforms-model-construct");XmlEvent.dispatch(model.htmlNode,"xforms-model-construct-done");}
for(var i=0;i<modelLen;++i){XmlEvent.dispatch(xform.models[i].htmlNode,"xforms-ready");}},function(){var overlay=document.getElementById("-ff-overlay");if(overlay!=null){document.body.removeChild(overlay);}
if(userAgent.isInternetExplorer){document.body.style.cssText="";}});};XFormParser.prototype.parseXForm=function(element){this.parseModels(element);xform.controls=this.parseControls(element);xform.actions=this.parseActions(element);xform.events=XmlEvent.parseEvents(element);};XForm.prototype.render=function(){this.renderedNodes=[];this.renderHead();this.renderBody();};XForm.prototype.getXmlNode=function(htmlNode){for(var i=this.renderedNodes.length- 1;i>=0;--i){var renderedNodes=this.renderedNodes[i];if(renderedNodes[1]==htmlNode){return renderedNodes[0];}}
return null;};XForm.prototype.getHtmlNode=function(xmlNode){for(var i=this.renderedNodes.length- 1;i>=0;--i){var renderedNodes=this.renderedNodes[i];if(renderedNodes[0]==xmlNode){return renderedNodes[1];}}
return null;};XForm.prototype.getHtmlNodes=function(xmlNode){var htmlNodes=[];for(var i=this.renderedNodes.length- 1;i>=0;--i){var renderedNodes=this.renderedNodes[i];if(renderedNodes[0]==xmlNode){htmlNodes.push(renderedNodes[1]);}}
return htmlNodes;};XForm.prototype.getObjectForHtmlNode=function(htmlNode){return this.getObjectByNode(this.getXmlNode(htmlNode));};XForm.prototype.renderHead=function(){var head=document.getElementsByTagName("head")[0];var headChild=head.firstChild;while(headChild!=null){if(headChild.nodeName.match(/:/)){var badChild=headChild;headChild=headChild.nextSibling;head.removeChild(badChild);}
else{headChild=headChild.nextSibling;}}
var modelLen=this.models.length;for(var i=0;i<modelLen;++i){head.appendChild(this.models[i].render());}};XForm.prototype.renderBody=function(){var htmlBody=document.body;var xmlBody=null;for(var child=this.xmlDocument.documentElement.firstChild;child!=null;child=child.nextSibling){if(child.nodeType==1&&child.nodeName.replace(/^.*:/,"")=="body"&&child.namespaceURI==XmlNamespaces.XHTML){xmlBody=child;break;}}
var i=htmlBody.childNodes.length- 1;while(i>-1){if(htmlBody.childNodes.item(i).id=="-ff-overlay"){i--;continue;}
htmlBody.removeChild(htmlBody.childNodes.item(i--));}
if(xmlBody==null){alert("Unable to load document; <body> not found:\n\n"+ xmlSerialize(this.xmlDocument));return;}
this.renderChildNodes(xmlBody,htmlBody);var controlLen=this.controls.length;for(var i=0;i<controlLen;++i){var control=this.controls[i];var htmlNode=xform.getHtmlNode(control.xmlNode);if(control.getModel()!=null){control.getModel().controls.push(control);}
else{control.instance=control.instantiate(null,null,0,htmlNode);}}};XForm.prototype.renderChildNodes=function(xmlParent,htmlParent){for(var xmlChild=xmlParent.firstChild;xmlChild!=null;xmlChild=xmlChild.nextSibling){this.renderNode(xmlChild,htmlParent);}};XForm.prototype.renderNode=function(xmlNode,htmlParent,htmlBefore){assert(xmlNode!=null,"xmlNode is null");assert(htmlParent!=null,"htmlParent is null");if(typeof(htmlBefore)=="undefined"){htmlBefore=null;}
switch(xmlNamespaceURI(xmlNode)){case"":case XmlNamespaces.XHTML:var htmlNode=xmlImportNode(document,xmlNode,false);htmlParent.insertBefore(htmlNode,htmlBefore);if(xmlNode.nodeName.replace(/^.*:/,"")=="table"&&xmlNode.namespaceURI==XmlNamespaces.XHTML){var tbody=false;for(var child=xmlNode.firstChild;child!=null;child=child.nextSibling){if(child.nodeType==1&&child.nodeName.replace(/^.*:/,"")=="tbody"&&child.namespaceURI==XmlNamespaces.XHTML){tbody=true;break;}}
if(!tbody){htmlNode=htmlNode.appendChild(document.createElement("tbody"));}}
var xformsAtt=false;var atts=xmlNode.attributes;if(atts!=null){for(var i=atts.length- 1;i>-1;i--){var att=atts.item(i);if(att!=null&&att.namespaceURI==XmlNamespaces.XFORMS){xformsAtt=true;break;}}}
if(!xformsAtt){this.renderChildNodes(xmlNode,htmlNode);}
break;case XmlNamespaces.XFORMS:var htmlNode;htmlNode=document.createElement("span");htmlNode.className="xforms-"+ xmlNode.nodeName.replace(/^.*:/,"");if(xmlNode.attributes.getNamedItem("id")!=null){htmlNode.setAttribute("id",xmlNode.attributes.getNamedItem("id").value);}
htmlParent.insertBefore(htmlNode,htmlBefore);break;}
this.nodeHasBeenRendered(xmlNode,htmlNode);};XForm.prototype.nodeHasBeenRendered=function(xmlNode,htmlNode){var target=null;var events=this.getEventsFor(xmlNode);var eventLen=events.length;for(var i=0;i<eventLen;++i){(function(){var xmlEvent=events[i];var handler=xmlEvent.handler;if(!instanceOf(handler,Function)){handler=xform.getObjectByNode(handler);}
new EventListener(htmlNode,xmlEvent.name,xmlEvent.phase,function(event){if(target!=null&&event.target!=target){return;}
if(instanceOf(handler,XFormAction)){handler.execute();}
else{handler();}
if(!xmlEvent.defaultAction){event.preventDefault();}
if(!xmlEvent.propagate){event.stopPropagation();}});})();}
this.renderedNodes.push([xmlNode,htmlNode]);};XForm.prototype.getEventsFor=function(xmlNode){var events=[];var eventLen=this.events.length;for(var i=0;i<eventLen;++i){if(this.events[i].observer==xmlNode){events.push(this.events[i]);}}
return events;};XForm.waitForInitialization=function(){new EventListener(document.documentElement,"xforms-ready","default",function(){setUpPageStatus="complete";});};XForm.isXFormsElement=function(node,tagNames){if(node.nodeType!=1||node.namespaceURI!=XmlNamespaces.XFORMS){return false;}
if(tagNames==null){return true;}
var tagName=node.nodeName.replace(/^.*:/,"");if(typeof(tagNames)=="string"){return tagName==tagNames;}
else{for(var i=0;i<tagNames.length;++i){if(tagName==tagNames[i]){return true;}}
return false;}};XForm.isXHtmlElement=function(node,tagNames){if(node.nodeType!=1||node.namespaceURI!=XmlNamespaces.XHTML){return false;}
if(tagNames==null){return true;}
var tagName=node.nodeName.replace(/^.*:/,"");if(typeof(tagNames)=="string"){return tagName==tagNames;}
else{for(var i=0;i<tagNames.length;++i){if(tagName==tagNames[i]){return true;}}
return false;}};XmlEvent.define("xforms-model-construct","Events",true,false);XmlEvent.define("xforms-model-construct-done","Events",true,false);XmlEvent.define("xforms-ready","Events",true,false);function XFormObject(xmlNode,isCanonical){if(arguments.length==0){return;}
assert(xmlNode!=null,"xmlNode is null");this.xmlNode=xmlNode;this.xmlElement=(xmlNode.nodeType==1)?xmlNode:null;this.htmlNode=null;this.id=null;if(isCanonical){xform.objectsByNode.push([xmlNode,this]);var id=xmlNode.getAttribute("id");if(id!=null){xform.objectsById[this.id=id]=this;}}};XFormObject.prototype.render=function(){this.htmlNode=document.createElement("span");this.htmlNode.className="xforms-"+ this.xmlNode.nodeName.replace(/^.*:/,"");if(this.id!=null){this.htmlNode.id=this.id;}
xform.nodeHasBeenRendered(this.xmlNode,this.htmlNode);this.postRender();return this.htmlNode;};XFormObject.prototype.postRender=function(){};XForm.prototype.getObjectById=function(idref,Constructor){assert(idref!=null,"idref is null");if(typeof(idref.value)=="undefined"){var object=this.objectsById[idref];if(!object||Constructor!=null&&!instanceOf(object,Constructor)){throw new XFormException(null,"Invalid element ID ("+ idref+").");}}
else{var object=this.objectsById[idref.value];if(!object||Constructor!=null&&!instanceOf(object,Constructor)){throw new XFormException(idref,"@"+ idref.name+" attribute has an invalid element ID ("+ idref.value+").");}}
return object;};XForm.prototype.getObjectByNode=function(xmlNode){var objLen=this.objectsByNode.length;for(var i=0;i<objLen;++i){if(this.objectsByNode[i][0]==xmlNode){return this.objectsByNode[i][1];}}
assert(false,"No object for node:\n"+ xmlSerialize(xmlNode));};function XFormSubmission(element,bind,action,method,version,indent,mediaType,encoding,omitXmlDeclaration,standalone,cdataSectionElements,replace,separator,includeNamespacePrefixes)
{assert(bind!=null,"submission: bind is null");assert(action!=null,"submission: action is null");assert(method!=null,"submission: method is null");assert(mediaType!=null,"submission: mediaType is null");assert(cdataSectionElements!=null,"submission: cdataSectionElements is null");XFormObject.call(this,element,true);this.bind=bind;this.action=action;this.method=method;this.mediaType=mediaType;this.replace=replace;this.separator=separator;this.version=version;this.indent=indent;this.encoding=encoding;this.omitXmlDeclaration=omitXmlDeclaration;this.standalone=standalone;this.cdataSectionElements=cdataSectionElements;this.includeNamespacePrefixes=includeNamespacePrefixes;this.model=null;};XFormSubmission.inherits(XFormObject);XFormParser.prototype.parseSubmissions=function(element){var submissions=[];for(var child=element.firstChild;child!=null;child=child.nextSibling){if(child.nodeType==1&&child.nodeName.replace(/^.*:/,"")=="submission"&&child.namespaceURI==XmlNamespaces.XFORMS){submissions.push(this.parseSubmission(child));}}
return submissions;};XFormParser.prototype.parseSubmission=function(element){return new XFormSubmission(element,this.parseSubmissionBind(element),this.parseSubmissionAction(element),this.parseSubmissionMethod(element),this.parseSubmissionVersion(element),this.parseSubmissionIndent(element),this.parseSubmissionMediaType(element),this.parseSubmissionEncoding(element),this.parseSubmissionOmitXmlDeclaration(element),this.parseSubmissionStandalone(element),this.parseSubmissionCDataSectionElements(element),this.parseSubmissionReplace(element),this.parseSubmissionSeparator(element),this.parseSubmissionIncludeNamespacePrefixes(element));};XFormParser.prototype.parseSubmissionBind=function(element){var bindAttribute=element.attributes.getNamedItem("bind");if(bindAttribute!=null){return xform.getObjectById(bindAttribute);}
else{return new XFormBind(element,"ref",this.xpathValue(element,"ref","/"),null,[]);}};XFormParser.prototype.parseSubmissionAction=function(element){return this.stringValue(element,"action");};XFormParser.prototype.parseSubmissionMethod=function(element){var method=this.stringValue(element,"method");switch(method){case"post":case"put":case"get":case"multi-part-post":case"form-data-post":case"urlencoded-post":return method;default:throw new XFormException(element.attributes.getNamedItem("method"),"<"+ element.tagName+'/> element has an invalid @method: "'+ method+'".');}};XFormParser.prototype.parseSubmissionVersion=function(element){return this.stringValue(element,"version",null);};XFormParser.prototype.parseSubmissionIndent=function(element){return this.booleanValue(element,"indent","false");};XFormParser.prototype.parseSubmissionMediaType=function(element){return this.stringValue(element,"mediatype","application/xml");};XFormParser.prototype.parseSubmissionEncoding=function(element){return this.stringValue(element,"encoding",null);};XFormParser.prototype.parseSubmissionOmitXmlDeclaration=function(element){return this.booleanValue(element,"omit-xml-declaration","false");};XFormParser.prototype.parseSubmissionStandalone=function(element){return this.booleanValue(element,"standalone","false");};XFormParser.prototype.parseSubmissionCDataSectionElements=function(element){var elementNames=this.listValue(element,"cdata-section-elements","");var elements=[];var names=elementNames.length;for(var i=0;i<names;i++){elements.push(new QName(elementNames[i],element));}
return elements;};XFormParser.prototype.parseSubmissionReplace=function(element){var replace=this.stringValue(element,"replace","all");switch(replace){case"all":case"instance":case"none":return replace;default:throw new XFormException(element.attributes.getNamedItem("replace"),'<'+ element.tagName+'/> has invalid value for @replace: "'+ replace+'".');}};XFormParser.prototype.parseSubmissionSeparator=function(element){return this.stringValue(element,"separator",";");};XFormParser.prototype.parseSubmissionIncludeNamespacePrefixes=function(element){var prefixes=this.listValue(element,"includenamespaceprefixes",null);if(prefixes==null){return null;}
var allPrefixes=prefixes.length;for(var i=0;i<allPrefixes;i++){if(prefixes[i]=="#default"){prefixes[i]="";}}
return prefixes;};XFormSubmission.prototype.submit=function(){var graph=this.model.graph;var boundNode=this.bind.defaultBinding.boundNodes[0];var boundVertex=graph.getVertex(boundNode,"text");if(!boundVertex.isValid){status("Bound vertex node is not valid!: "+ boundNode+" :: "+ boundVertex);XmlEvent.dispatch(this.htmlNode,"xforms-submit-error");return;}
var method={"post":"POST","get":"GET","put":"PUT","multipart-post":"POST","form-data-post":"POST","urlencoded-post":"POST"}[this.method];switch(this.method){case"post":case"put":var content=xmlSerialize(boundNode,this,function(node){var vertex=graph.getVertex(node,"relevant");return!vertex||vertex.value;});break;case"get":case"urlencoded-post":var elements=new XPath("descendant-or-self::*[count(node()) = 1 and text()]").evaluate(boundNode);var relevantNodes=[];var content="";for(var i=0;i<elements.length;++i){var vertex=graph.getVertex(elements[i],"relevant");if(!vertex||vertex.value){relevantNodes.push(elements[i]);}}
for(var i=0;i<relevantNodes.length;++i){if(i>0){content+=this.separator;}
content+=relevantNodes[i].nodeName.replace(/^.*:/,"");content+="=";content+=escape(relevantNodes[i].firstChild.data);}
break;default:assert(false,this.method+" submission method not yet implemented.");}
var request=userAgent.isInternetExplorer?new ActiveXObject("Microsoft.XMLHTTP"):new XMLHttpRequest();var self=this;request.onreadystatechange=functionCall(monitor,function(){if(request.readyState!=4){return;}
status("Response: "+ request.status+" "+ request.statusText);status("Headers:  "+(request.getAllResponseHeaders()!=null?request.getAllResponseHeaders():""));status("Content:  "+ request.responseText);if(request.status!=200&&request.status!=0){status("Status code is = "+ request.status);XmlEvent.dispatch(self.htmlNode,"xforms-submit-error");return;}
if(request.responseText!=""&&self.replace!="none"){switch(self.replace){case"instance":try{var contentType=request.getResponseHeader("Content-Type");if(!contentType.match(/(^$|[\/+]xml(;.*)?$)/)){status("Non-XML content type: "+ contentType);XmlEvent.dispatch(self.htmlNode,"xforms-submit-error");return;}
var responseXml=xmlLoadDocument(request.responseText,true);if(boundNode.nodeType==9){boundNode=boundNode.documentElement;}
if(boundNode==boundNode.ownerDocument.documentElement){var instances=self.model.instances.length;for(var i=0;i<instances;i++){var instance=self.model.instances[i];if(instance.document==boundNode.ownerDocument){instance.document=responseXml;break;}}}
else{var responseNode=xmlImportNode(boundNode.ownerDocument,responseXml.documentElement,true);boundNode.parentNode.replaceChild(responseNode,boundNode);}
XmlEvent.dispatch(self.bind.model.htmlNode,"xforms-rebuild");XmlEvent.dispatch(self.bind.model.htmlNode,"xforms-recalculate");XmlEvent.dispatch(self.bind.model.htmlNode,"xforms-revalidate");XmlEvent.dispatch(self.bind.model.htmlNode,"xforms-refresh");break;}
catch(exception){status("Exception thrown during submission: "+ exception);XmlEvent.dispatch(self.htmlNode,"xforms-submit-error");return;}
case"all":try{var responseXml=xmlLoadDocument(request.responseText,true);if(new XPath("boolean(xhtml:html)").evaluate(responseXml)){xform=new XForm(responseXml);XForm.initialize();break;}
status("Response is valid XML but not XHTML.");}
catch(exception){status("Failed to parse response as XML ("+ exception+").");}
var head=request.responseText.replace(/[\s\S]*<head[\s\S]?>/i,"").replace(/<\/head[\s\S]?>[\s\S]*/i,"");var body=request.responseText.replace(/[\s\S]*<body[\s\S]?>/i,"").replace(/<\/body[\s\S]?>[\s\S]*/i,"");if(userAgent.isInternetExplorer){document.body.innerHTML=body;}
else{while(document.documentElement.hasChildNodes()){document.documentElement.removeChild(document.documentElement.firstChild);}
document.documentElement.appendChild(document.createElement("head"));document.documentElement.appendChild(document.createElement("body"));document.documentElement.childNodes[0].innerHTML=head;document.documentElement.childNodes[1].innerHTML=body;}
status(xmlSerialize(document));break;default:assert(false,'Unrecognized replace option: "'+ self.replace+'".');}}
XmlEvent.dispatch(self.htmlNode,"xforms-submit-done");});try{var url=this.action;if(method=="GET"&&content!=""){url+=(url.match(/\?/)?"&":"?");url+=content;content="";}
status("Request: "+ method+" "+ url);status("Content: "+ content);request.open(method,url);request.setRequestHeader("Content-Type",this.mediaType);request.setRequestHeader("If-Modified-Since","Thu, 1 Jan 1970 00:00:00 GMT");request.send(content);}
catch(exception){status("Unable to submit form to URL "+ this.action+".");XmlEvent.dispatch(self.htmlNode,"xforms-submit-error");}};XmlEvent.define("xforms-submit","Events",true,true,function(event){xform.getObjectForHtmlNode(event.target).submit();});XmlEvent.define("xforms-submit-done","Events",true,false);XmlEvent.define("xforms-submit-error","Events",true,false);function XFormInstance(element,document,source){XFormObject.call(this,element,true);this.document=document;this.source=source;this.model=null;};XFormInstance.inherits(XFormObject);XFormParser.prototype.parseInstances=function(element){var instances=[];for(var child=element.firstChild;child!=null;child=child.nextSibling){if(child.nodeType==1&&child.nodeName.replace(/^.*:/,"")=="instance"&&child.namespaceURI==XmlNamespaces.XFORMS){instances.push(this.parseInstance(child));}}
return instances;};XFormParser.prototype.parseInstance=function(element){var srcAttribute=element.attributes.getNamedItem("src");var instance=null;if(srcAttribute!=null){instance=new XFormInstance(element,xmlLoadURI(srcAttribute.value),srcAttribute.value);}
else{var instanceNodes=new XPath("*").evaluate(element);switch(instanceNodes.length){case 0:instance=new XFormInstance(element,null,null);break;case 1:var instanceDocument=xmlNewDocument(instanceNodes[0]);var instanceNode=instanceDocument.documentElement;var namespaceNodes=new XPath("namespace::*").evaluate(instanceNodes[0]);var namespaces=namespaceNodes.length;for(var i=0;i<namespaces;++i){var namespaceNode=namespaceNodes[i];if(namespaceNode.name=="xmlns:xml"){continue;}
if(!instanceNode.attributes.getNamedItem(namespaceNode.name)){instanceNode.setAttribute(namespaceNode.name,namespaceNode.value);}}
instance=new XFormInstance(element,instanceDocument,null);break;default:throw new XFormException(element,"<"+ element.tagName+"/> contains more than one root element.");}}
while(element.hasChildNodes()){element.removeChild(element.firstChild);}
return instance;};function XFormBind(element,type,xpath,properties){XFormObject.call(this,element,properties!=null);this.type=type;this.xpath=xpath;this.properties=(properties!=null)?properties:{};if(this.properties.calculate&&!this.properties.readOnly){this.properties.readOnly=new XPath("true()");}
this.outerBind=null;this.index=null;this.innerBinds=[];this.defaultBinding=null;};XFormBind.inherits(XFormObject);XFormBind.prototype.setModel=function(model){this.model=model;var innerBindLen=this.innerBinds.length;for(var i=0;i<innerBindLen;++i){this.innerBinds[i].setModel(model);}};XFormBind.prototype.toString=function(){var string="<bind "+ this.type+'="'+ this.xpath+'"';for(var property in this.properties){if(this.properties[property]!=null){string+=" "+ property+'="'+ this.properties[property]+'"';}}
if(this.innerBinds.length==0){string+="/>";}
else{string+=">\n";var innerBindLen=this.innerBinds.length;for(var i=0;i<innerBindLen;++i){string+="  "+ this.innerBinds[i].toString().replace(/\n/g,"\n  ")+"\n";}
string+="</bind>";}
return string;};XFormParser.prototype.parseBinds=function(element){var binds=[];for(var child=element.firstChild;child!=null;child=child.nextSibling){if(child.nodeType==1&&child.nodeName.replace(/^.*:/,"")=="bind"&&child.namespaceURI==XmlNamespaces.XFORMS){binds.push(this.parseBind(child));}}
return binds;};XFormParser.prototype.parseBind=function(element){var bind=new XFormBind(element,"nodeset",this.xpathValue(element,"nodeset"),{readOnly:this.xpathValue(element,"readonly",null),required:this.xpathValue(element,"required",null),relevant:this.xpathValue(element,"relevant",null),calculate:this.xpathValue(element,"calculate",null),constraint:this.xpathValue(element,"constraint",null)});var outerBind=bind;var innerBinds=this.parseBinds(element);var innerBindLen=innerBinds.length;for(var i=0;i<innerBindLen;++i){var innerBind=innerBinds[i];innerBind.outerBind=outerBind;innerBind.index=i;outerBind.innerBinds.push(innerBind);}
return bind;};XFormParser.prototype.parseBoundElements=function(element,contextModel,outerBind){var boundElements=new NodeSet();var binds=[];locateBoundElements(boundElements,element);if(boundElements.length>0&&xform.models.length==0){throw new XFormException(element,"Document does not contain a model.");}
for(var i=boundElements.length- 1;i>=0;--i){var innerBind=this.parseBoundElement(boundElements[i],contextModel,outerBind);var bindXmlElement=innerBind.xmlElement;if(bindXmlElement.nodeName.replace(/^.*:/,"")=="bind"&&bindXmlElement.namespaceURI==XmlNamespaces.XFORMS){if(innerBind.outerBind!=outerBind){throw new XFormException(boundElements[i].attributes.getNamedItem("bind"),"<"+ element.tagName+"/>'s binding is improperly nested.");}}
else{binds.push(innerBind);if(outerBind!=null){innerBind.outerBind=outerBind;innerBind.index=outerBind.innerBinds.length;outerBind.innerBinds.push(innerBind);}}}
return binds;function locateBoundElements(boundElements,element){for(var child=element.lastChild;child!=null;child=child.previousSibling){if(child.nodeType==1){if(child.getAttributeNode("bind")!=null||child.getAttributeNode("nodeset")!=null||child.getAttributeNode("ref")!=null){var childName=child.nodeName.replace(/^.*:/,"");if((childName!="submission"&&childName!="bind")&&child.namespaceURI==XmlNamespaces.XFORMS){boundElements.addUnique(child);}}
else{var atts=child.attributes;var bound=false;for(var i=atts.length- 1;i>-1;i--){var att=atts.item(i);if(att!=null&&att.namespaceURI==XmlNamespaces.XFORMS){var attName=att.nodeName.replace(/^.*:/,"");if(attName=="repeat-bind"||attName=="repeat-nodeset"){bound=true;break;}}}
if(bound){boundElements.addUnique(child);}
else{locateBoundElements(boundElements,child);}}}}};};XFormParser.prototype.parseBoundElement=function(element,contextModel,outerBind){var bindAttribute=element.getAttributeNode("bind");if(bindAttribute==null&&element.namespaceURI!=XmlNamespaces.XFORMS){var atts=element.attributes;for(var i=atts.length- 1;i>-1;i--){var att=atts.item(i);if(att!=null&&att.namespaceURI==XmlNamespaces.XFORMS&&att.nodeName.replace(/^.*:/,"")=="repeat-bind"){bindAttribute=att;break;}}}
if(bindAttribute!=null){var bind=xform.getObjectById(bindAttribute);if(contextModel!=null&&bind.model!=contextModel){throw new XFormException(bindAttribute,"<"+ element.tagName+"/> is bound to a different model than the immediately enclosing element.");}
this.parseBoundElements(element,bind.model,bind);return bind;}
else{var nodesetAttribute=element.getAttributeNode("nodeset");var refAttribute=element.getAttributeNode("ref");var modelAttribute=element.getAttributeNode("model");if(nodesetAttribute==null&&refAttribute==null){var atts=element.attributes;for(var i=atts.length- 1;i>-1;i--){var att=atts.item(i);if(att!=null&&att.namespaceURI==XmlNamespaces.XFORMS&&att.nodeName.replace(/^.*:/,"")=="repeat-nodeset"){nodesetAttribute=att;break;}}}
assert(nodesetAttribute!=null||refAttribute!=null,"missing @nodeset or @ref");var type=(nodesetAttribute!=null)?"nodeset":"ref";var xpath=new XPath((nodesetAttribute!=null)?nodesetAttribute.value:refAttribute.value,element);var model=(contextModel!=null?contextModel:xform.models[0]);if(modelAttribute!=null){model=xform.getObjectById(modelAttribute,XFormModel);if(contextModel!=null&&model!=contextModel){throw new XFormException(modelAttribute,"<"+ element.tagName+"/> is bound to a different model than the immediately enclosing element.");}}
var bind=new XFormBind(element,type,xpath,null);bind.model=model;if(contextModel==null){bind.index=model.binds.length;bind.setModel(model);model.binds.push(bind);}
this.parseBoundElements(element,model,bind);return bind;}};XFormParser.prototype.getBindFor=function(boundElement,debug){if(boundElement.attributes.getNamedItem("bind")!=null){var bind=xform.getObjectById(boundElement.attributes.getNamedItem("bind"));assert(instanceOf(bind,XFormBind),"bind is not an XFormBind");return bind;}
var models=xform.models;var modelLen=models.length;for(var i=0;i<modelLen;++i){var bind=getBindFor(boundElement,models[i].binds);if(bind!=null){return bind;}}
return null;function getBindFor(boundElement,binds){for(var i=binds.length- 1;i>=0;--i){var bind=binds[i];if(bind.xmlElement==boundElement){return bind;}
var innerBind=getBindFor(boundElement,bind.innerBinds);if(innerBind!=null){return innerBind;}}
return null;};};XFormBind.prototype.reset=function(){this.defaultBinding=null;for(var i=this.innerBinds.length- 1;i>=0;--i){this.innerBinds[i].reset();}};XFormBind.nonRelevantNode=xmlNewDocument().createElement("non-relevant");XFormBind.prototype.createBinding=function(context){var boundNodes=this.xpath.evaluate(context);var innerBindings=[];if(boundNodes.length==0){boundNodes=new NodeSet([XFormBind.nonRelevantNode]);}
if(this.type=="ref"&&boundNodes.length>0){boundNodes=new NodeSet([boundNodes[0]]);}
var boundNodeLen=boundNodes.length;for(var i=0;i<boundNodeLen;++i){innerBindings[i]=[];var innerBinds=this.innerBinds;var innerBindLen=innerBinds.length;for(var j=0;j<innerBindLen;++j){innerBindings[i][j]=innerBinds[j].createBinding(new XPathContext(boundNodes[i],i+ 1,boundNodeLen));}}
var binding=new XFormBinding(this,context,boundNodes,innerBindings);if(this.defaultBinding==null){this.defaultBinding=binding;}
return binding;};function XFormBinding(bindOrModel,context,boundNodes,innerBindings){if(instanceOf(bindOrModel,XFormBind)){this.bind=bindOrModel;this.model=bindOrModel.model;assert(this.model!=null,"this.model is null");}
else{assert(instanceOf(bindOrModel,XFormModel),"bindOrModel is not an XFormModel");this.bind=null;this.model=bindOrModel;}
this.context=context;this.boundNodes=boundNodes;this.outerBinding=null;this.innerBindings=innerBindings;for(var i=this.innerBindings.length- 1;i>=0;--i){for(var j=this.innerBindings[i].length- 1;j>=0;--j){this.innerBindings[i][j].outerBinding=this;}}
this.controls=[];};XFormBinding.prototype.setupGraph=function(graph){var boundNodeList=this.boundNodes;var boundNodeLen=boundNodeList.length;for(var i=0;i<boundNodeLen;++i){var boundNode=boundNodeList[i];var boundContext=new XPathContext(boundNode,i+ 1,boundNodeLen);var boundVertex=graph.addVertex(boundNode,"text");for(var property in this.bind.properties){if(!this.bind.properties[property]){continue;}
var xpath=this.bind.properties[property];var references=xpath.referencedNodes(boundContext);var vertex=graph.addVertex(boundNode,property,boundContext,xpath);var referencesLen=references.length;for(var j=0;j<referencesLen;++j){vertex.dependsOn(graph.addVertex(references[j],"text"));}
if(property=="calculate"){boundVertex.dependsOn(vertex);}}}
if(this.outerBinding==null){}
var bindingsLen=this.innerBindings.length;for(var i=0;i<bindingsLen;++i){var innerBindingsLen=this.innerBindings[i].length;for(var j=0;j<innerBindingsLen;++j){this.innerBindings[i][j].setupGraph(graph);}}};XFormBinding.prototype.getBoundNodes=function(){assert(this.context!=null,"context is null");return this.bind.xpath.evaluate(this.context);};XFormBinding.prototype.toString=function(){return this.boundNodes.toString()+"\n\n"+ this.bind.toString();};function XFormModel(element,instances,binds,submissions){XFormObject.call(this,element,true);this.instances=instances;this.binds=binds;this.submissions=submissions;this.controls=[];for(var i=this.instances.length- 1;i>=0;--i){this.instances[i].model=this;}
for(var i=this.submissions.length- 1;i>=0;--i){this.submissions[i].model=this;}
for(var i=this.binds.length- 1;i>=0;--i){this.binds[i].index=i;this.binds[i].setModel(this);}};XFormModel.inherits(XFormObject);XFormParser.prototype.parseModels=function(element){for(var child=element.firstChild;child!=null;child=child.nextSibling){if(!XForm.isXHtmlElement(child,"head")){continue;}
for(var headChild=child.firstChild;headChild!=null;headChild=headChild.nextSibling){if(XForm.isXFormsElement(headChild,"model")){xform.models.push(this.parseModel(headChild));}}
break;}
this.parseBoundElements(element,null);};XFormParser.prototype.parseModel=function(element){var instances=this.parseInstances(element);var binds=this.parseBinds(element);var submissions=this.parseSubmissions(element);var submissionsLength=submissions.length;for(var i=0;i<submissionsLength;++i){var submission=submissions[i];if(submission.bind.type=="ref"){binds.push(submission.bind);}}
return new XFormModel(element,instances,binds,submissions);};XFormModel.prototype.postRender=function(){var self=this;var submissionsLength=this.submissions.length;for(var i=0;i<submissionsLength;++i){this.htmlNode.appendChild(this.submissions[i].render());}
var instancesLength=this.instances.length;for(var i=0;i<instancesLength;++i){this.htmlNode.appendChild(this.instances[i].render());}
this.htmlNode.getInstanceDocument=function(instanceId){return xform.getObjectById(instanceId,XFormInstance).document;};this.htmlNode.rebuild=function(){self.rebuild();};this.htmlNode.recalculate=function(){self.graph.touchAll();self.recalculate();};this.htmlNode.revalidate=function(){self.revalidate();};this.htmlNode.refresh=function(){self.refresh();};new EventListener(window,"unload","default",function(){self.htmlNode.getInstanceDocument=null;self.htmlNode.rebuild=null;self.htmlNode.recalculate=null;self.htmlNode.revalidate=null;self.htmlNode.refresh=null;});};XFormModel.prototype.rebuild=function(){this.rebuildBindings();this.rebuildControlInstances();};XFormModel.prototype.rebuildBindings=function(){this.bindings=[];this.graph=new XFormDependencyGraph(this);var contextNode=this.instances[0].document.documentElement;var bindsLength=this.binds.length;for(var i=0;i<bindsLength;++i){this.binds[i].reset();var binding=this.binds[i].createBinding(new XPathContext(contextNode,1,1));this.bindings[i]=binding;binding.setupGraph(this.graph);}
for(var i in this.graph.vertices){var vertex=this.graph.vertices[i];if(vertex.property=="relevant"||vertex.property=="readOnly"){addInheritedVertex(vertex,vertex.node);}}
function addInheritedVertex(vertex,descendantNode){if(descendantNode!=vertex.node){if(vertex.graph.getVertex(descendantNode,vertex.property)!=null){return;}
vertex.graph.addVertex(descendantNode,vertex.property,null,null).dependsOn(vertex);}
var children=XPathAxis.CHILD.filterNode(descendantNode);var attributes=XPathAxis.ATTRIBUTE.filterNode(descendantNode);var childLen=children.length;var attLen=attributes.length;for(var i=0;i<childLen;++i){addInheritedVertex(vertex,children[i]);}
for(var i=0;i<attLen;++i){addInheritedVertex(vertex,attributes[i]);}};};XFormModel.prototype.rebuildControlInstances=function(){var numControls=this.controls.length;for(var i=0;i<numControls;i++){var control=this.controls[i];var htmlNode=xform.getHtmlNode(control.xmlNode);if(htmlNode==null){var ancestor=control.xmlElement.parentNode;while(ancestor!=null&&ancestor.namespaceURI!=XmlNamespaces.XFORMS){ancestor=ancestor.parentNode;}
switch(ancestor.nodeName.replace(/^.*:/,"")){case"repeat":case"switch":case"label":htmlNode=xform.getObjectByNode(ancestor).activeInstance.container;break;default:htmlNode=document.createElement("span");break;}}
while(htmlNode.hasChildNodes()){htmlNode.removeChild(htmlNode.lastChild);}
control.instance=control.instantiate(null,null,0,htmlNode);if(control.enclosedBy!=null){var numInnerControls=control.enclosedBy.innerControls.length;for(var j=0;j<numInnerControls;++j){if(control.enclosedBy.innerControls[j]==control){control.enclosedBy.instance.innerControlInstances[0][j]=control.instance;break;}}}
control.instance.activate();}};XFormModel.prototype.recalculate=function(){var updated="";var subGraph=this.graph.getPertinentSubGraph();var independentVertices=[];for(var i in subGraph.vertices){var vertex=subGraph.vertices[i];if(vertex.inDegree==0){independentVertices.push(vertex);}}
var subVertexLen=subGraph.count;for(var j=0;j<subVertexLen;++j){if(independentVertices.length==0){throw new XFormComputeException("Dependency graph contains a cycle.");}
var subVertex=independentVertices.pop();var vertex=this.graph.vertices[subVertex.index];var dependents=subVertex.dependents;var dependentLen=dependents.length;for(var i=0;i<dependentLen;++i){var dependent=dependents[i];if(--dependent.inDegree==0){independentVertices.push(dependent);}}
if(updated!=""){updated+=", ";}
updated+=vertex;switch(vertex.property){case"text":updated+=" = \""+ vertex.getValue()+"\"";vertex.touch();break;case"calculate":var value=XPath.STRING_FUNCTION.evaluate(vertex.xpath.evaluate(vertex.context));updated+=" := \""+ value+"\"";this.graph.getVertex(vertex.node,"text").setValue(value);break;case"relevant":case"readOnly":switch(vertex.property){case"relevant":var defaultValue=true;break;case"readOnly":var defaultValue=false;break;}
var parentNode=XPathAxis.PARENT.filterNode(vertex.node)[0];var parentVertex=(parentNode==null)?null:this.graph.getVertex(parentNode,vertex.property);if(parentVertex!=null&&parentVertex.value!=defaultValue){var value=parentVertex.getValue();}
else if(vertex.xpath!=null){var value=XPath.BOOLEAN_FUNCTION.evaluate(vertex.xpath.evaluate(vertex.context));}
else{var value=defaultValue;}
updated+=" := "+ value;vertex.setValue(value);break;case"required":case"constraint":var value=XPath.BOOLEAN_FUNCTION.evaluate(vertex.xpath.evaluate(vertex.context));var textVertex=this.graph.getVertex(vertex.node,"text");updated+=" := "+ value;vertex.setValue(value);if(!vertex.value||(vertex.value&&!textVertex.isValid)){textVertex.isValid=value;for(var ancestor=vertex.node.parentNode;ancestor!=null;ancestor=ancestor.parentNode){textVertex=this.graph.getVertex(ancestor,"text");if(textVertex!=null){textVertex.isValid=value;}}}
break;default:throw new XmlException("Unknown property: "+ vertex.property);}}
status("Calculated: "+ updated);};XFormModel.prototype.revalidate=function(){var refreshed="";var changedVertices=this.graph.changedVertices;var changedVertexLen=changedVertices.length;for(var i=0;i<changedVertexLen;++i){var vertex=changedVertices[i];vertex.refresh();var controls=vertex.controls;var controlLen=controls.length;for(var j=0;j<controlLen;++j){if(refreshed!=""){refreshed+=", ";}
refreshed+=controls[j];}}
for(var i=0;i<xform.waitingListeners.length;++i){var listener=xform.waitingListeners[i][0];var control=xform.waitingListeners[i][1];var property=xform.waitingListeners[i][2];var value=xform.waitingListeners[i][3];if(control.binding==null||this.haveChanged(control.binding.boundNodes,property)){listener(control,property,value);}}
xform.waitingListeners=[];this.graph.resetChangedVertices();status("Revalidated: "+ refreshed);};XFormModel.prototype.refresh=function(){status("");};XFormModel.prototype.hasChanged=function(){return this.graph.changedVertices.length>0;};XFormModel.prototype.haveChanged=function(nodeSet,property){if(typeof(property)=="undefined"){property="text";}
var setLen=nodeSet.length;for(var i=0;i<setLen;++i){var vertex=this.graph.getVertex(nodeSet[i],property);if(vertex!=null&&vertex.hasChanged){return true;}}
return false;};function clearStatus(){var statusElement=document.getElementById("status");if(statusElement!=null){while(statusElement.hasChildNodes()){statusElement.removeChild(statusElement.lastChild);}}};function status(message){var statusElement=document.getElementById("status");if(statusElement!=null){statusElement.appendChild(document.createTextNode(message));statusElement.appendChild(document.createElement("br"));}};XmlEvent.define("xforms-rebuild","Events",true,true,function(event){xform.getObjectForHtmlNode(event.target).rebuild();});XmlEvent.define("xforms-recalculate","Events",true,true,function(event){xform.getObjectForHtmlNode(event.target).recalculate();});XmlEvent.define("xforms-revalidate","Events",true,true,function(event){xform.getObjectForHtmlNode(event.target).revalidate();});XmlEvent.define("xforms-refresh","Events",true,true,function(event){xform.getObjectForHtmlNode(event.target).refresh();});XmlEvent.define("xforms-reset","Events",true,true,function(event){xform.getObjectForHtmlNode(event.target).reset();});function XFormDependencyGraph(model){this.model=model;this.vertices={};this.vertexLookupHash={};this.count=0;this.changedVertices=[];this.addVertex(XFormBind.nonRelevantNode,"relevant",new XPathContext(null,null,null),new XPath("false()"));};XFormDependencyGraph.prototype.addVertex=function(node,property,context,xpath){assert(node!=null,"node is null");assert(property!=null,"property is null");var vertex=this.getVertex(node,property);if(vertex==null){var hash=node.nodeName+"."+ property;var index=this.count++;vertex=new XFormDependencyGraphVertex(this,index,node,property,context,xpath);this.vertices[index]=vertex;vertex.touch();if(!this.vertexLookupHash[hash]){this.vertexLookupHash[hash]=[];}
this.vertexLookupHash[hash].push(vertex);}
else{if(property!="text"){throw new XmlException("Duplicate model item property: "+ property);}}
return vertex;};XFormDependencyGraph.prototype.getVertex=function(node,property){var vertices=this.vertexLookupHash[node.nodeName+"."+ property];if(!vertices){return null;}
var verticeLen=vertices.length;for(var i=0;i<verticeLen;i++){var vertex=vertices[i];if(vertex==null){continue;}
if(vertex.property!=property){continue;}
if(vertex.node.isSameNode){if(vertex.node.isSameNode(node)){return vertex;}}
else{if(vertex.node==node){return vertex;}}}
return null;};XFormDependencyGraph.prototype.getPertinentSubGraph=function(){var subGraph=new XFormDependencyGraph();subGraph.addSuperGraphVertices(this.changedVertices);return subGraph;};XFormDependencyGraph.prototype.addSuperGraphVertices=function(vertices){var verticeLen=vertices.length;for(var i=0;i<verticeLen;i++){var vertex=vertices[i];if(this.vertices[vertex.index]!=null){continue;}
var parentClone=vertex.clone();var dependents=vertex.dependents;this.vertices[vertex.index]=parentClone;this.count+=1;this.addSuperGraphVertices(dependents);var dependentLen=dependents.length;for(var j=0;j<dependentLen;++j){var dependent=dependents[j];var dependentClone=this.vertices[dependent.index];dependentClone.dependsOn(parentClone);}}};XFormDependencyGraph.prototype.resetChangedVertices=function(){var changedVertexLen=this.changedVertices.length;for(var i=0;i<changedVertexLen;++i){this.changedVertices[i].hasChanged=false;}
this.changedVertices=[];};XFormDependencyGraph.prototype.touchAll=function(){var verticeLen=vertices.length;for(var i=0;i<verticeLen;i++){this.vertices[i].touch();}};XFormDependencyGraph.prototype.toString=function(){var str="";var verticeLen=vertices.length;for(var i=0;i<verticeLen;i++){var vertex=this.vertices[i];var dependents=vertex.dependents;str+="#"+ i+": "+ vertex+" -- in: "+ vertex.inDegree+", out: [";var dependentLen=dependents.length;for(var j=0;j<dependentLen;++j){if(j>0){str+=", ";}
str+=dependents[j];}
str+="]\n";}
return str;};function XFormDependencyGraphVertex(graph,index,node,property,context,xpath){assert(graph!=null,"graph is null");assert(node!=null,"node is null");this.graph=graph;this.index=index;this.node=node;this.property=property;this.context=context;this.xpath=xpath;this.value=null;this.dependents=[];this.inDegree=0;this.hasChanged=false;this.controls=[];if(this.property=="text"){this.isValid=true;}};XFormDependencyGraphVertex.prototype.clone=function(){var vertex=new XFormDependencyGraphVertex(this.graph,this.index,this.node,this.property,this.context,this.xpath);vertex.contextNode=this.contextNode;vertex.hasChanged=this.hasChanged;return vertex;};XFormDependencyGraphVertex.prototype.dependsOn=function(vertex){vertex.dependents.push(this);++this.inDegree;};XFormDependencyGraphVertex.prototype.setValue=function(value){if(value==this.getValue()){return;}
if(this.property=="text"){switch(this.node.nodeType){case 1:for(var textNode=this.node.firstChild;textNode!=null;textNode=textNode.nextSibling){if(isTextNode(textNode)){break;}}
if(textNode!=null){textNode.nodeValue=value;}
else if(value!=""){this.node.insertBefore(this.node.ownerDocument.createTextNode(value),this.node.firstChild);}
break;case 2:case 3:case 4:this.node.nodeValue=value;break;default:throw new XFormException(this.node,"Invalid node in dependency graph: "+ this.node.nodeName+" ("+ this.node.nodeType+")");}}
else{this.value=value;}
this.touch();};XFormDependencyGraphVertex.prototype.touch=function(){if(!this.hasChanged){this.hasChanged=true;this.graph.changedVertices.push(this);}};XFormDependencyGraphVertex.prototype.getValue=function(){if(this.property=="text"){switch(this.node.nodeType){case 1:for(var textNode=this.node.firstChild;textNode!=null;textNode=textNode.nextSibling){if(isTextNode(textNode)){return textNode.nodeValue;}}
return"";case 2:case 3:case 4:return this.node.nodeValue;case 9:return"";default:throw new XmlException("Unexpected vertex node: "+ this.node.nodeName+" ("+ this.node.nodeType+")");}}
else{return this.value;}};XFormDependencyGraphVertex.prototype.refresh=function(){var value=this.getValue();var property=this.property;var controlLen=this.controls.length;for(var i=0;i<controlLen;++i){this.controls[i].setProperty(property,value);}};XFormDependencyGraphVertex.prototype.toString=function(){var prefix=(this.node.nodeType==2)?"@":"";var name=this.node.nodeName;var property=this.property;return prefix+ name+"."+ property;};function XForms(){};XForms.BOOLEAN_FROM_STRING_FUNCTION=new XPathFunction(function(string){string=XPath.STRING_FUNCTION.evaluate(string);switch(string.toLowerCase()){case"true":case"1":return true;case"false":case"0":return false;default:status("Bad call to boolean-from-string(\""+ string+"\")");throw new XFormsComputeException();}},XPathFunction.Context.NONE);XForms.IF_FUNCTION=new XPathFunction(function(condition,a,b){condition=XPath.BOOLEAN_FUNCTION.evaluate(condition);return condition?a:b;},XPathFunction.Context.NONE);XForms.AVG_FUNCTION=new XPathFunction(function(nodeSet){return XPath.SUM_FUNCTION.evaluate(nodeSet)/XPath.COUNT_FUNCTION.evaluate(nodeSet);},XPathFunction.Context.NONE);XForms.MIN_FUNCTION=new XPathFunction(function(nodeSet){var setLen=nodeSet.length;if(setLen==0){return Number.NaN;}
var minimum=XPathFunction.stringValueOf(nodeSet[0]);for(var i=setLen- 1;i>=0;--i){var value=XPath.NUMBER_FUNCTION.evaluate(XPathFunction.stringValueOf(nodeSet[i]));if(isNaN(value)){return Number.NaN;}
if(value<minimum){minimum=value;}}
return minimum;},XPathFunction.Context.NONE);XForms.MAX_FUNCTION=new XPathFunction(function(nodeSet){var setLen=nodeSet.length;if(setLen==0){return Number.NaN;}
var maximum=XPathFunction.stringValueOf(nodeSet[0]);for(var i=setLen- 1;i>=0;--i){var value=XPath.NUMBER_FUNCTION.evaluate(XPathFunction.stringValueOf(nodeSet[i]));if(isNaN(value)){return Number.NaN;}
if(value>maximum){maximum=value;}}
return maximum;},XPathFunction.Context.NONE);XForms.COUNT_NON_EMPTY_FUNCTION=new XPathFunction(function(nodeSet){var count=0;for(var i=nodeSet.length- 1;i>=0;--i){if(XPathFunction.stringValueOf(nodeSet[i])!=""){++count;}}
return count;},XPathFunction.Context.NONE);XForms.INDEX_FUNCTION=new XPathFunction(function(repeatId){repeatId=XPath.STRING_FUNCTION.evaluate(repeatId);return xform.getObjectById(repeatId,XFormRepeatControl).index+ 1;},XPathFunction.Context.NONE);XForms.PROPERTY_FUNCTION=new XPathFunction(function(name){name=XPath.STRING_FUNCTION.evaluate(name);switch(name){case"version":return"1.0";case"conformance-level":return"full";}
throw new XFormsComputeException("Invalid property name: "+ name);},XPathFunction.Context.NONE);XForms.NOW_FUNCTION=new XPathFunction(function(){function padNumber(number,digits){var string=number.toString();while(string.length<digits){string="0"+ string;}
return string;};var now=new Date();return padNumber(now.getUTCFullYear(),4)+"-"
+ padNumber(now.getUTCMonth()+ 1,2)+"-"
+ padNumber(now.getUTCDate(),2)+"T"
+ padNumber(now.getUTCHours(),2)+":"
+ padNumber(now.getUTCMinutes(),2)+":"
+ padNumber(now.getUTCSeconds(),2)+"Z";},XPathFunction.Context.NONE);XForms.DAYS_FROM_DATE_FUNCTION=new XPathFunction(function(date){date=XPath.STRING_FUNCTION.evaluate(date);if(!date.match(/^(-?\d\d\d\d+)-(\d\d)-(\d\d)(?:T(\d\d):(\d\d):(\d\d(?:\.\d+)?))?(?:Z|([-+])(\d\d):(\d\d))?$/)){return Number.NaN;}
date=Date.UTC(RegExp.$1,RegExp.$2- 1,RegExp.$3);return date/1000/60/60/24;},XPathFunction.Context.NONE);XForms.SECONDS_FROM_DATETIME_FUNCTION=new XPathFunction(function(date){var zone="";var date=XPath.STRING_FUNCTION.evaluate(date);if(!date.match(/^(-?\d\d\d\d+)-(\d\d)-(\d\d)T(\d\d):(\d\d):(\d\d(?:\.\d+)?)(?:Z|([-+])(\d\d):(\d\d))?$/)){return Number.NaN;}
date=date.split("T");zone=(date[1].split("Z").length>1)?date[1].split("Z"):(date[1].split("+").length>1)?date[1].split("+"):date[1].split("-");var date=date[0].split("-");var time=zone[0].split(":");var year=+RegExp.$1;var month=+RegExp.$2;var day=+RegExp.$3;var hour=+RegExp.$4;var minute=+RegExp.$5;var second=+RegExp.$6;var timeZone=[+RegExp.$7,+RegExp.$8,+RegExp.$9];if(timeZone[0]=="+"){hour+=timeZone[1];minute+=timeZone[2];if(hour>=24){day+=1;hour-=24;}
switch(month){case 1:case 3:case 5:case 7:case 8:case 10:case 12:var daysInMonth=31;break;case 2:var daysInMonth=(year%4!=0||year%100==0||year%400!=0)?28:29;break;case 4:case 6:case 9:case 11:var daysInMonth=30;break;default:assert(false,month+" is not a month");}
if(day>daysInMonth){month+=1;day-=daysInMonth;}
if(month>12){year+=1;month-=12;}}
if(timeZone[0]=="-"){hour-=(tz[1]=="30")?(parseInt(tz[0])+ 1):parseInt(tz[0]);minute+=parseInt(tz[1]);if(hour<0){day-=1;hour+=24;}
if(month==3&&day<1&&((year%4)==0&&(year%100)>0)){month-=1;day+=29;}
if(month==3&&day<1){month-=1;day+=28;}
if((month==2||month==5||month==7||month==10)&&day<1){month-=1;day+=30;}
if(day<1){month-=1;day+=31;}
if(month<1){year-=1;month+=12;}}
date=Date.UTC(((date.length>3)?"-":"")+ year,month- 1,day,hour,minute,second);return date/1000;},XPathFunction.Context.NONE);XForms.SECONDS_FUNCTION=new XPathFunction(function(durStr){var d=XPath.STRING_FUNCTION.evaluate(durStr);if(d.match(/^-?P(?:(\d+)Y)?(?:(\d+)M)?(?:(\d+)D)?(?:T(?:(\d+)H)?(?:(\d+)M)?(?:(\d+(?:\.\d+)?)S)?)?$/)){var p=d.split("P");var t=p[1].split("T");var result=0;var date=t[0];var time=(t[1])?t[1]:"";((date.split("Y")).length>1)?date=date.split("Y")[1]:date;((date.split("M")).length>1)?date=date.split("M")[1]:date;if((date.split("D")).length>1){date=date.split("D");result+=(parseInt(date[0])*60*60*24);date=date[1];}
if((time.split("H")).length>1){time=time.split("H");result+=(parseInt(time[0])*60*60);time=time[1];}
if((time.split("M")).length>1){time=time.split("M");result+=(parseInt(time[0])*60);time=time[1];}
if((time.split("S")).length>1){time=time.split("S");result+=parseFloat(time[0]);time=time[1];}
if(p[0]!=""&&result!=0){result=p[0]+ result;}
return result;}
return"NaN";},XPathFunction.Context.NONE);XForms.MONTHS_FUNCTION=new XPathFunction(function(durStr){var d=XPath.STRING_FUNCTION.evaluate(durStr);if(d.match(/^-?P(?:(\d+)Y)?(?:(\d+)M)?(?:(\d+)D)?(?:T(?:(\d+)H)?(?:(\d+)M)?(?:(\d+(?:\.\d+)?)S)?)?$/)){var p=d.split("P");var t=p[1].split("T");var result=0;var date=t[0];if((date.split("Y")).length>1){date=date.split("Y");result+=(parseInt(date[0])*12);date=date[1];}
if((date.split("M")).length>1){date=date.split("M");result+=parseInt(date[0]);}
if(p[0]!=""){result=p[0]+ result;}
return result;}
return"NaN";},XPathFunction.Context.NONE);XForms.INSTANCE_FUNCTION=new XPathFunction(function(idRef){for(var i=xform.models.length- 1;i>=0;--i){var model=xform.models[i];for(var j=model.instances.length- 1;j>=0;--j){var instance=model.instances[j];if(instance.xmlElement.getAttribute("id")==idRef){return new NodeSet([instance.document.documentElement]);}}}
return new NodeSet();},XPathFunction.Context.NONE);XForms.FUNCTIONS=new XPathFunctionMap();XForms.FUNCTIONS.registerFunction(new QName("boolean-from-string"),XForms.BOOLEAN_FROM_STRING_FUNCTION);XForms.FUNCTIONS.registerFunction(new QName("if"),XForms.IF_FUNCTION);XForms.FUNCTIONS.registerFunction(new QName("avg"),XForms.AVG_FUNCTION);XForms.FUNCTIONS.registerFunction(new QName("min"),XForms.MIN_FUNCTION);XForms.FUNCTIONS.registerFunction(new QName("max"),XForms.MAX_FUNCTION);XForms.FUNCTIONS.registerFunction(new QName("count-non-empty"),XForms.COUNT_NON_EMPTY_FUNCTION);XForms.FUNCTIONS.registerFunction(new QName("index"),XForms.INDEX_FUNCTION);XForms.FUNCTIONS.registerFunction(new QName("property"),XForms.PROPERTY_FUNCTION);XForms.FUNCTIONS.registerFunction(new QName("now"),XForms.NOW_FUNCTION);XForms.FUNCTIONS.registerFunction(new QName("days-from-date"),XForms.DAYS_FROM_DATE_FUNCTION);XForms.FUNCTIONS.registerFunction(new QName("seconds-from-dateTime"),XForms.SECONDS_FROM_DATETIME_FUNCTION);XForms.FUNCTIONS.registerFunction(new QName("seconds"),XForms.SECONDS_FUNCTION);XForms.FUNCTIONS.registerFunction(new QName("months"),XForms.MONTHS_FUNCTION);XForms.FUNCTIONS.registerFunction(new QName("instance"),XForms.INSTANCE_FUNCTION);XPathContext.prototype.functionResolvers.push(XForms.FUNCTIONS);var classNames={"readOnly":["xforms-read-write","xforms-read-only"],"required":["xforms-optional","xforms-required"],"relevant":["xforms-disabled","xforms-enabled"],"constraint":["xforms-invalid","xforms-valid"]};function XFormControl(element,bind,innerControls,appearance){if(arguments.length==0){return;}
assert(element!=null,"element is null");XFormObject.call(this,element,true);this.bind=bind;this.label=null;this.innerControls=innerControls;this.appearance=appearance;this.enclosedBy=null;this.activeInstance=null;var innerControlsLength=this.innerControls.length;for(var i=0;i<innerControlsLength;i++){assert(this.innerControls[i].enclosedBy==null,"enclosedBy is not null");this.innerControls[i].enclosedBy=this;}};XFormControl.inherits(XFormObject);XFormControl.prototype.getModel=function(){if(this.bind!=null){return this.bind.model;}
if(this.enclosedBy!=null&&this.enclosedBy.getModel()!=null){return this.enclosedBy.getModel();}
if(instanceOf(this,XFormOutputControl)&&this.value!=null){return xform.models[0];}
return null;};XFormControl.prototype.instantiate=function(enclosingControlInstance,outerBinding,position,htmlNode){var binding=null;if(this.bind!=null){if(outerBinding==null){binding=this.bind.model.bindings[this.bind.index];}
else{assert(this.bind.outerBind==outerBinding.bind,"outer binds don't match");binding=outerBinding.innerBindings[position][this.bind.index];}}
else if(instanceOf(this,XFormOutputControl)&&this.value!=null){var model=(outerBinding!=null)?outerBinding.bind.model:xform.models[0];var valueNode=document.createElement("output-value");var calculateContext=(outerBinding!=null)?new XPathContext(outerBinding.boundNodes[position],position+ 1,outerBinding.boundNodes.length):new XPathContext(model.instances[0].document.documentElement,1,1);var referencedNodes=this.value.referencedNodes(calculateContext);var textVertex=model.graph.addVertex(valueNode,"text");var calculateVertex=model.graph.addVertex(valueNode,"calculate",calculateContext,this.value);var binding=new XFormBinding(model,null,new NodeSet([valueNode]),[]);var refNodes=referencedNodes.length;for(var i=0;i<refNodes;++i){calculateVertex.dependsOn(model.graph.addVertex(referencedNodes[i],"text"));}
textVertex.dependsOn(calculateVertex);}
var instance=this.createInstance(binding,htmlNode,outerBinding,position);instance.enclosedBy=enclosingControlInstance;if(this.activeInstance==null){this.activeInstance=instance;}
instance.setProperty("readOnly",false);instance.setProperty("required",false);instance.setProperty("relevant",true);instance.setProperty("constraint",true);instance.addListener("readOnly",function(control,property,value){XmlEvent.dispatch(instance.htmlNode,value?"xforms-readonly":"xforms-readwrite");});instance.addListener("required",function(control,property,value){XmlEvent.dispatch(instance.htmlNode,value?"xforms-required":"xforms-optional");});instance.addListener("relevant",function(control,property,value){XmlEvent.dispatch(instance.htmlNode,value?"xforms-enabled":"xforms-disabled");});instance.addListener("constraint",function(control,property,value){XmlEvent.dispatch(instance.htmlNode,value?"xforms-valid":"xforms-invalid");});if(binding!=null&&binding.boundNodes.length==0){instance.setProperty("relevant",false);}
var boundNodes=(binding!=null?binding.boundNodes.length:1);for(var i=0;i<boundNodes;++i){if(instance.container!=undefined){xform.renderChildNodes(this.xmlNode,instance.container);}
instance.innerControlInstances[i]=[];var innerControlsLength=this.innerControls.length;for(var j=0;j<innerControlsLength;j++){var control=this.innerControls[j];if(this.getModel()==null&&control.getModel()!=null){control.getModel().controls.push(control);}
else{var htmlNode=null;if(control=="label"){if(this=="repeat"||this=="switch"||this=="label"){htmlNode=instance.container;}
else{htmlNode=document.createElement("span");}}
else{htmlNode=xform.getHtmlNode(control.xmlNode);}
control.instance=control.instantiate(instance,instance.nearestBinding,i,htmlNode);instance.innerControlInstances[i][j]=control.instance;}}}
instance.postInstantiate();return instance;};XFormControl.prototype.createInstance=function(binding,htmlNode,outerBinding){assert(false,"createInstance not implemented");};XFormParser.prototype.parseControls=function(element){var controls=[];getInnerXFormsElements(this,controls,element);;return controls;function getInnerXFormsElements(parser,controls,element){for(var child=element.firstChild;child!=null;child=child.nextSibling){if(child.nodeType==1){if(child.namespaceURI==XmlNamespaces.XFORMS){switch(child.nodeName.replace(/^.*:/,"")){case"label":var parentName=element.nodeName.replace(/^.*:/,"");if(parentName!="repeat"&&parentName!="switch"){controls.push(parser.parseLabel(child));}
break;case"input":controls.push(parser.parseInputControl(child));break;case"textarea":controls.push(parser.parseTextAreaControl(child));break;case"secret":controls.push(parser.parseSecretControl(child));break;case"output":controls.push(parser.parseOutputControl(child));break;case"select":case"select1":controls.push(parser.parseSelectControl(child));break;case"trigger":controls.push(parser.parseTriggerControl(child));break;case"group":controls.push(parser.parseGroupControl(child));break;case"repeat":controls.push(parser.parseRepeatControl(child));break;case"switch":controls.push(parser.parseSwitchControl(child));break;case"submit":controls.push(parser.parseSubmitControl(child));break;}}
else{var hasXFormsAttribute=false;var attributes=child.attributes;for(var i=attributes.length- 1;i>=0;--i){var att=attributes.item(i);if(att!=null&&att.namespaceURI==XmlNamespaces.XFORMS){hasXFormsAttribute=true;break;}}
if(hasXFormsAttribute){controls.push(parser.parseRepeatControl(child));}
else{getInnerXFormsElements(parser,controls,child);}}}}
return controls;};};XFormParser.prototype.parseUiInline=function(element){var controls=[];var i=0;for(var child=element.firstChild;child!=null;child=child.nextSibling){if(XForm.isXFormsElement(child,"output")){controls[i]=this.parseOutputControl(child);++i;}}
return controls;};XFormParser.prototype.parseUiCommon=function(element){this.parseActions(element);};XFormParser.prototype.parseIncremental=function(element,defaultValue){return this.booleanValue(element,"incremental",defaultValue?"true":"false");};XFormParser.prototype.parseAppearance=function(element,defaultValue){return this.stringValue(element,"appearance",defaultValue);};function XFormControlInstance(control,binding,htmlNode,outerBinding,position){if(arguments.length==0){return;}
assert(control!=null,"control is null");assert(htmlNode!=null,"htmlNode is null");XFormObject.call(this,control.xmlNode,false);this.control=control;this.binding=binding;this.htmlNode=htmlNode;this.outerBinding=outerBinding;this.nearestBinding=this.binding&&this.binding.bind?this.binding:this.outerBinding;this.position=this.binding?0:position;this.innerControlInstances=[];if(this.binding!=null){var properties=["text","readOnly","required","relevant","constraint"];for(var i=this.binding.boundNodes.length- 1;i>=0;--i){for(var j=properties.length;j>=0;--j){var vertex=this.binding.model.graph.getVertex(this.binding.boundNodes[i],properties[j]);if(vertex!=null){vertex.controls.push(this);}}}}
this.listeners={"text":[],"readOnly":[],"relevant":[],"required":[],"constraint":[]};};XFormControlInstance.inherits(XFormObject);XFormControlInstance.prototype.getLabelElement=function(){var labelElement=this.control.xmlNode.firstChild;if(labelElement==null){return null;}
while(labelElement.nodeType!=1){labelElement=labelElement.nextSibling;if(labelElement==null){return null;}}
if(labelElement.nodeName.replace(/^.*:/,"")!="label"||labelElement.namespaceURI!=XmlNamespaces.XFORMS)
{return null;}
return labelElement;};XFormControlInstance.prototype.addInstantiatedLabel=function(label){};XFormControlInstance.prototype.activate=function(){for(var i=this.innerControlInstances.length- 1;i>=0;--i){for(var j=this.innerControlInstances[i].length- 1;j>=0;--j){this.innerControlInstances[i][j].activate();}}};XFormControlInstance.prototype.deactivate=function(){for(var i=this.innerControlInstances.length- 1;i>=0;--i){for(var j=this.innerControlInstances[i].length- 1;j>=0;--j){this.innerControlInstances[i][j].deactivate();}}};XFormControlInstance.prototype.addLabel=function(htmlElement,label){if(!label){if(!this.control.label){return htmlElement;}
label=this.control.label;}
var table=document.createElement("table");var tbody=document.createElement("tbody");var tr=document.createElement("tr");var td=document.createElement("td");table.appendChild(tbody);tbody.appendChild(tr);tr.appendChild(td);td.appendChild(label.htmlNode);td.appendChild(document.createTextNode(" "));td.appendChild(htmlElement);if(!htmlElement.id){htmlElement.id=uniqueId();}
label.labelElement.setAttribute("for",htmlElement.id);table.cellSpacing=0;table.style.display="inline";table.style.margin="0";table.style.padding="0";return table;};XFormControlInstance.prototype.postInstantiate=function(){};XFormControlInstance.prototype.setProperty=function(property,value){if(typeof(classNames[property])!="undefined"){var falseClass=classNames[property][0];var trueClass=classNames[property][1];this.htmlNode.className=this.htmlNode.className.replace(new RegExp("\\b"+ falseClass+"\\b","g"),"");this.htmlNode.className=this.htmlNode.className.replace(new RegExp("\\b"+ trueClass+"\\b","g"),"");this.htmlNode.className+=" "+(value?trueClass:falseClass);}
if(property=="text"){this.setValue(value);}
else{if(property=="readOnly"){this.setReadOnly(value);}
else{if(property=="required"){this.setRequired(value);}
else{if(property=="relevant"){this.setRelevant(value);}
else{if(property=="constraint"){this.setConstraint(value);}
else{assert(false,"bad property: "+ property);}}}}}
this.touchProperty(property,value);};XFormControlInstance.prototype.touchProperty=function(property,value){var propListeners=this.listeners[property].length;for(var i=0;i<propListeners;i++){xform.waitingListeners.push([this.listeners[property][i],this,property,value]);}};XFormControlInstance.prototype.addListener=function(property,listener){this.listeners[property].push(listener);};XFormControlInstance.prototype.getValue=function(){throw new XFormException(this.xmlNode,this+" control is write-only.");};XFormControlInstance.prototype.setValue=function(value){};XFormControlInstance.prototype.valueHasChanged=function(){var model=this.binding.model;var vertex=model.graph.getVertex(this.binding.boundNodes[0],"text");vertex.setValue(this.getValue());if(!model.hasChanged()){return;}
clearStatus();XmlEvent.dispatch(model.htmlNode,"xforms-recalculate");XmlEvent.dispatch(model.htmlNode,"xforms-revalidate");XmlEvent.dispatch(this.htmlNode,"xforms-value-changed");XmlEvent.dispatch(model.htmlNode,"xforms-refresh");};XFormControlInstance.prototype.valueChangedOn=function(element,eventNames){if(this.binding==null){return;}
var events=eventNames.length;for(var i=0;i<events;i++){new EventListener(element,eventNames[i],null,functionCall(setTimeout,methodCall(this,"valueHasChanged"),1));}};XFormControlInstance.prototype.watchForFocusChange=function(element){new EventListener(element,"focus",null,functionCall(XmlEvent.dispatch,this.htmlNode,"DOMFocusIn"));new EventListener(element,"blur",null,functionCall(XmlEvent.dispatch,this.htmlNode,"DOMFocusOut"));};XFormControlInstance.prototype.activateOnEnter=function(element){var self=this;new EventListener(element,"keypress",null,function(event){if(event.keyCode==13){XmlEvent.dispatch(self.htmlNode,"DOMActivate");}});};XFormControlInstance.prototype.setReadOnly=function(isReadOnly){};XFormControlInstance.prototype.setRelevant=function(isEnabled){};XFormControlInstance.prototype.setRequired=function(isRequired){};XFormControlInstance.prototype.setConstraint=function(isValid){};XmlEvent.define("DOMActivate","Events",true,true);XmlEvent.define("DOMFocusIn","Events",true,false);XmlEvent.define("DOMFocusOut","Events",true,false);XmlEvent.define("xforms-select","Events",true,false);XmlEvent.define("xforms-deselect","Events",true,false);XmlEvent.define("xforms-value-changed","Events",true,false);XmlEvent.define("xforms-valid","Events",true,false);XmlEvent.define("xforms-invalid","Events",true,false);XmlEvent.define("xforms-enabled","Events",true,false);XmlEvent.define("xforms-disabled","Events",true,false);XmlEvent.define("xforms-optional","Events",true,false);XmlEvent.define("xforms-required","Events",true,false);XmlEvent.define("xforms-readonly","Events",true,false);XmlEvent.define("xforms-readwrite","Events",true,false);function XFormContainerControl(element,bind,label,innerControls){if(arguments.length==0){return;}
assert(innerControls!=null,"innerControls is null");XFormControl.call(this,element,bind,label);this.innerControls=innerControls;for(var i in this.innerControls){assert(this.innerControls[i].enclosedBy==null,"enclosedBy is not null");this.innerControls[i].enclosedBy=this;}};XFormContainerControl.inherits(XFormControl);function XFormContainerControlInstance(control,binding,htmlNode,outerBinding,position){if(arguments.length==0){return;}
XFormControlInstance.call(this,control,binding,htmlNode,outerBinding,position);this.innerControlInstances=[];};XFormContainerControlInstance.inherits(XFormControlInstance);XFormContainerControlInstance.prototype.activate=function(){for(var i in this.innerControlInstances)
for(var j in this.innerControlInstances[i]){this.innerControlInstances[i][j].activate();}};XFormContainerControlInstance.prototype.deactivate=function(){for(var i in this.innerControlInstances)
for(var j in this.innerControlInstances[i]){this.innerControlInstances[i][j].deactivate();}};function XFormLabel(element,bind,children){XFormControl.call(this,element,bind,children);};XFormLabel.inherits(XFormControl);XFormParser.prototype.parseLabel=function(element){var labelElement=this.getLabelElement(element);var parseElement=(labelElement==null)?element:labelElement;if(parseElement==null){return null;}
var bind=this.getBindFor(parseElement);var children=this.parseUiInline(parseElement);return new XFormLabel(parseElement,bind,children);};XFormLabel.prototype.createInstance=function(binding,htmlNode,outerBinding,position){return new XFormLabelInstance(this,binding,htmlNode,outerBinding,position);};function XFormLabelInstance(control,binding,htmlNode,outerBinding,position){XFormControlInstance.call(this,control,binding,htmlNode,outerBinding,position);this.labelElement=document.createElement("label");this.container=this.labelElement;this.htmlNode.appendChild(this.labelElement);this.htmlNode.className="xforms-label";};XFormLabelInstance.inherits(XFormControlInstance);XFormLabelInstance.prototype.postInstantiate=function(){var self=this;var innerInstances=this.innerControlInstances[0].length;for(var i=0;i<innerInstances;i++){this.innerControlInstances[0][i].addListener("text",function(){self.touchProperty("text",self.getValue());});}
var parent=this.enclosedBy;var ancestor=this.xmlElement.parentNode;while(ancestor!=null&&ancestor.namespaceURI!=XmlNamespaces.XFORMS){ancestor=ancestor.parentNode;}
if(XForm.isXFormsElement(ancestor,["item","itemset"])){return;}
if(parent==null){var parentControl=xform.getObjectByNode(ancestor);parent=parentControl.activeInstance;}
parent.addInstantiatedLabel(this);};XFormLabelInstance.prototype.getValue=function(){return XPathFunction.stringValueOf(this.labelElement);};XFormLabelInstance.prototype.setValue=function(value){while(this.labelElement.hasChildNodes()){this.labelElement.removeChild(this.labelElement.firstChild);}
this.labelElement.appendChild(document.createTextNode(value));};XFormLabel.prototype.toString=XFormLabelInstance.prototype.toString=function(){return"label";};function XFormInputControl(element,bind,innerControls,incremental){assert(bind!=null,"input: bind is null");assert(innerControls!=null,"innerControls is null");var labelControl=null;var numInnerControls=innerControls.length;for(var i=0;i<numInnerControls;i++){if(innerControls[i]!=null&&innerControls[i]=="label"){labelControl=innerControls[i];}}
assert(labelControl!=null,"input: label is null");XFormControl.call(this,element,bind,innerControls);this.incremental=incremental;};XFormInputControl.inherits(XFormControl);XFormParser.prototype.parseInputControl=function(element){return new XFormInputControl(element,this.getBindFor(element),this.parseControls(element),this.parseIncremental(element,false));};XFormInputControl.prototype.createInstance=function(binding,htmlNode,outerBinding){return new XFormInputControlInstance(this,binding,htmlNode,outerBinding);};function XFormInputControlInstance(control,binding,htmlNode,outerBinding){assert(binding!=null,"binding is null");XFormControlInstance.call(this,control,binding,htmlNode,outerBinding);this.inControl=document.createElement("input");this.inControl.type="text";this.valueChangedOn(this.inControl,this.control.incremental?["keypress","keydown","click","mousedown","change"]:["change"]);this.watchForFocusChange(this.inControl);this.activateOnEnter(this.inControl);};XFormInputControlInstance.inherits(XFormControlInstance);XFormInputControlInstance.prototype.addInstantiatedLabel=function(label){this.control.label=label;this.htmlNode.appendChild(this.addLabel(this.inControl));};XFormInputControlInstance.prototype.getValue=function(){return this.inControl.value;};XFormInputControlInstance.prototype.setValue=function(value){if(this.inControl.value!=value){this.inControl.value=value;}};XFormInputControlInstance.prototype.setReadOnly=function(isReadOnly){this.inControl.readOnly=isReadOnly;};XFormInputControl.prototype.toString=XFormInputControlInstance.prototype.toString=function(){return"input";};function XFormTextAreaControl(element,bind,innerControls,incremental){assert(bind!=null,"textarea: bind is null");assert(innerControls!=null,"innerControls is null");var labelControl=null;var len=innerControls.length;for(var i=0;i<len;i++){if(innerControls[i]!=null&&innerControls[i]=="label"){labelControl=innerControls[i];}}
assert(labelControl!=null,"textarea: label is null");XFormControl.call(this,element,bind,innerControls);this.incremental=incremental;};XFormTextAreaControl.inherits(XFormControl);XFormParser.prototype.parseTextAreaControl=function(element){return new XFormTextAreaControl(element,this.getBindFor(element),this.parseControls(element),this.parseIncremental(element,false));};XFormTextAreaControl.prototype.createInstance=function(binding,htmlNode,outerBinding){return new XFormTextAreaControlInstance(this,binding,htmlNode,outerBinding);};function XFormTextAreaControlInstance(control,binding,htmlNode,outerBinding){assert(binding!=null,"binding is null");XFormControlInstance.call(this,control,binding,htmlNode,outerBinding);this.textArea=document.createElement("textarea");this.valueChangedOn(this.textArea,this.control.incremental?["keypress","keydown","click","mousedown","change"]:["change"]);this.watchForFocusChange(this.textArea);};XFormTextAreaControlInstance.inherits(XFormControlInstance);XFormTextAreaControlInstance.prototype.addInstantiatedLabel=function(label){this.control.label=label;this.htmlNode.appendChild(this.addLabel(this.textArea));};XFormTextAreaControlInstance.prototype.getValue=function(){return this.textArea.value;};XFormTextAreaControlInstance.prototype.setValue=function(value){if(this.textArea.value!=value){this.textArea.value=value;}};XFormTextAreaControlInstance.prototype.setReadOnly=function(isReadOnly){this.textArea.readOnly=isReadOnly;};XFormTextAreaControl.prototype.toString=XFormTextAreaControlInstance.prototype.toString=function(){return"textarea";};function XFormSecretControl(element,bind,innerControls,incremental){assert(bind!=null,"secret: bind is null");assert(innerControls!=null,"innerControls is null");var labelControl=null;var len=innerControls.length;for(var i=0;i<len;i++){if(innerControls[i]!=null&&innerControls[i]=="label"){labelControl=innerControls[i];}}
assert(labelControl!=null,"secret: label is null");XFormControl.call(this,element,bind,innerControls);this.incremental=incremental;};XFormSecretControl.inherits(XFormControl);XFormParser.prototype.parseSecretControl=function(element){return new XFormSecretControl(element,this.getBindFor(element),this.parseControls(element),this.parseIncremental(element,false));};XFormSecretControl.prototype.createInstance=function(binding,htmlNode,outerBinding){return new XFormSecretControlInstance(this,binding,htmlNode,outerBinding);};function XFormSecretControlInstance(control,binding,htmlNode,outerBinding){assert(binding!=null,"binding is null");XFormControlInstance.call(this,control,binding,htmlNode,outerBinding);this.secret=document.createElement("input");this.secret.type="password";this.valueChangedOn(this.secret,this.control.incremental?["keypress","keydown","click","mousedown","change"]:["change"]);this.watchForFocusChange(this.secret);this.activateOnEnter(this.secret);var self=this;new EventListener(this.secret,"keypress",null,function(event){if(event.keyCode==13){XmlEvent.dispatch(self.htmlNode,"DOMActivate");}});};XFormSecretControlInstance.inherits(XFormControlInstance);XFormSecretControlInstance.prototype.addInstantiatedLabel=function(label){this.control.label=label;this.htmlNode.appendChild(this.addLabel(this.secret));};XFormSecretControlInstance.prototype.getValue=function(){return this.secret.value;};XFormSecretControlInstance.prototype.setValue=function(value){if(this.secret.value!=value){this.secret.value=value;}};XFormSecretControlInstance.prototype.setReadOnly=function(isReadOnly){this.secret.readOnly=isReadOnly;};XFormSecretControl.prototype.toString=XFormSecretControlInstance.prototype.toString=function(){return"secret";};function XFormOutputControl(element,bind,innerControls){if(instanceOf(bind,XFormBind)){XFormControl.call(this,element,bind,innerControls);}
else{if(bind==null){XFormControl.call(this,element,null,innerControls);}
else{assert(instanceOf(bind,XPath),"bind is not an XPath");XFormControl.call(this,element,null,innerControls);this.value=bind;}}};XFormOutputControl.inherits(XFormControl);XFormParser.prototype.parseOutputControl=function(element){var bind=this.getBindFor(element);var innerControls=this.parseControls(element);if(bind!=null){return new XFormOutputControl(element,bind,innerControls);}
var value=this.xpathValue(element,"value",null);return new XFormOutputControl(element,value,innerControls);};XFormOutputControl.prototype.createInstance=function(binding,htmlNode,outerBinding){return new XFormOutputControlInstance(this,binding,htmlNode,outerBinding);};function XFormOutputControlInstance(control,binding,htmlNode,outerBinding){XFormControlInstance.call(this,control,binding,htmlNode,outerBinding);this.output=document.createElement("span");var labelElement=this.getLabelElement();if(labelElement==null){this.htmlNode.appendChild(this.addLabel(this.output));}};XFormOutputControlInstance.inherits(XFormControlInstance);XFormOutputControlInstance.prototype.addInstantiatedLabel=function(label){this.control.label=label;this.htmlNode.appendChild(this.addLabel(this.output));};XFormOutputControlInstance.prototype.setValue=function(value){while(this.output.hasChildNodes()){this.output.removeChild(this.output.lastChild);}
this.output.appendChild(document.createTextNode(value));};XFormOutputControl.prototype.toString=XFormOutputControlInstance.prototype.toString=function(){return"output";};function XFormSelectControl(element,selectMany,bind,innerControls,items,incremental,appearance){assert(bind!=null,"select: bind is null");assert(items!=null,"select: items is null");assert(innerControls!=null,"innerControls is null");var labelControl=null;var len=innerControls.length;for(var i=0;i<len;i++){if(innerControls[i]!=null&&innerControls[i]=="label"){labelControl=innerControls[i];}}
assert(labelControl!=null,"select: label is null");XFormControl.call(this,element,bind,innerControls);this.selectMany=selectMany;this.items=items;this.incremental=incremental;this.appearance=appearance;};XFormSelectControl.inherits(XFormControl);XFormParser.prototype.parseSelectControl=function(element){return new XFormSelectControl(element,element.tagName.replace(/^.*:/,"")=="select",this.getBindFor(element,true),this.parseControls(element),this.parseSelectControlItems(element),this.parseIncremental(element,true),this.parseAppearance(element,"minimal"));};XFormParser.prototype.parseSelectControlItems=function(element){var items=[];for(var childElement=element.firstChild;childElement!=null;childElement=childElement.nextSibling){if(childElement.nodeType==1){var value=null;for(var child=childElement.lastChild;child!=null;child=child.previousSibling){if(child.nodeType==1){if(child.nodeName.replace(/^.*:/,"")=="value"&&child.namespaceURI==XmlNamespaces.XFORMS){value=child;break;}}}
switch(childElement.tagName.replace(/^.*:/,"")){case"item":items.push({label:this.parseLabel(childElement),value:value.firstChild.nodeValue});break;case"itemset":items.push({bind:this.getBindFor(childElement),label:this.parseLabel(childElement),value:this.getBindFor(value)});break;}}}
return items;};XFormSelectControl.prototype.createInstance=function(binding,htmlNode,outerBinding){return new XFormSelectControlInstance(this,binding,htmlNode,outerBinding);};function XFormSelectControlInstance(control,binding,htmlNode,outerBinding){assert(binding!=null,"binding is null");var self=this;XFormControlInstance.call(this,control,binding,htmlNode,outerBinding);this.items=this.getItems();var itemLen=this.items.length;if(this.control.appearance=="full"){this.buttons=[];this.groupName=uniqueId();this.list=document.createElement("div");for(var i=0;i<itemLen;i++){var listItem=document.createElement("div");var type=control.selectMany?"checkbox":"radio";if(userAgent.isInternetExplorer){var button=document.createElement("<input type='"+ type+"' name='"+ this.groupName+"' />");}
else{var button=document.createElement("input");button.type=type;}
button.name=this.groupName;button.id=uniqueId();listItem.appendChild(button);listItem.appendChild(document.createTextNode(" "));listItem.appendChild(this.items[i].label.htmlNode);this.list.appendChild(listItem);this.items[i].label.labelElement.setAttribute("for",button.id);this.valueChangedOn(button,["click"]);this.valueChangedOn(this.items[i].label.labelElement,["click"]);this.watchForFocusChange(button);this.activateOnEnter(button);this.buttons.push(button);}}
else{this.selectBox=document.createElement("select");if(this.control.selectMany){this.selectBox.multiple=true;}
if(this.control.selectMany||this.control.appearance=="compact"){this.selectBox.size=Math.min(this.items.length,5);}
for(var i=0;i<itemLen;i++){var option=document.createElement("option");var label=this.items[i].label;option.appendChild(document.createTextNode(label.getValue()));(function(){var thisOption=option;label.addListener("text",function(control,property,value){while(thisOption.hasChildNodes()){thisOption.removeChild(thisOption.firstChild);}
thisOption.appendChild(document.createTextNode(control.getValue()));});})();this.selectBox.appendChild(option);}
this.selection(this.selectBox,["keypress","keydown","click","mousedown","change"]);this.valueChangedOn(this.selectBox,this.control.incremental?["keypress","keydown","click","mousedown","change"]:["change"]);this.watchForFocusChange(this.selectBox);this.activateOnEnter(this.selectBox);}};XFormSelectControlInstance.inherits(XFormControlInstance);XFormSelectControlInstance.prototype.selection=function(element,eventNames){if(this.binding==null){return;}
var events=eventNames.length;for(var i=0;i<events;i++){new EventListener(element,eventNames[i],null,functionCall(setTimeout,methodCall(this,"itemSelected"),1));}};XFormSelectControlInstance.prototype.itemSelected=function(){XmlEvent.dispatch(this.htmlNode,"xforms-deselect");XmlEvent.dispatch(this.htmlNode,"xforms-select");};XFormSelectControlInstance.prototype.addInstantiatedLabel=function(label){this.control.label=label;if(this.control.appearance=="full"){this.htmlNode.appendChild(this.addLabel(this.list));}
else{this.htmlNode.appendChild(this.addLabel(this.selectBox));}};XFormSelectControlInstance.prototype.getItems=function(){var items=[];var itemLen=this.control.items.length;for(var i=0;i<itemLen;i++){if(this.control.items[i].bind){var itemset=this.control.items[i];var itemsetBinding=this.binding.innerBindings[0][itemset.bind.index];var boundNodesLen=itemsetBinding.boundNodes.length;for(var j=0;j<boundNodesLen;++j){var valueBinding=itemsetBinding.innerBindings[j][itemset.value.index];items.push({label:itemset.label.instantiate(this,itemsetBinding,j,document.createElement("span")),value:XPathFunction.stringValueOf(valueBinding.boundNodes[0])});}}
else{var item=this.control.items[i];items.push({label:item.label.instantiate(this,this.binding,0,document.createElement("span")),value:item.value});}}
return items;};XFormSelectControlInstance.prototype.getValue=function(){if(this.control.selectMany&&this.control.appearance=="full"){var values=[];for(var i=this.buttons.length- 1;i>=0;--i){if(this.buttons[i].checked){values.push(this.items[i].value);}}
return values.join(" ");}
else if(this.control.selectMany){var values=[];for(var i=this.selectBox.options.length-1;i>=0;--i){if(this.selectBox.options[i].selected){values.push(this.items[i].value);}}
return values.join(" ");}
else if(this.control.appearance=="full"){for(var i=this.buttons.length- 1;i>=0;--i){if(this.buttons[i].checked){return this.items[i].value;}}
return"";}
else{if(this.selectBox.selectedIndex>=0){return this.items[this.selectBox.selectedIndex].value;}
return"";}};XFormSelectControlInstance.prototype.setValue=function(value){if(this.control.selectMany&&this.control.appearance=="full"){var values=value.split(/\s+/);var vals=values.length;for(var i=this.items.length- 1;i>=0;--i){var item=this.items[i];var button=this.buttons[i];button.checked=false;for(var j=vals- 1;j>=0;--j){if(values[j]==item.value){button.checked=true;break;}}}}
else if(this.control.selectMany){var values=value.split(/\s+/);var vals=values.length;for(var i=this.items.length- 1;i>=0;--i){var item=this.items[i];var option=this.selectBox.options[i];option.selected=false;for(var j=vals- 1;j>=0;--j){if(values[j]==item.value){option.selected=true;break;}}}}
else if(this.control.appearance=="full"){for(var i=this.items.length- 1;i>=0;--i){if(this.items[i].value==value){this.buttons[i].checked=true;return;}}}
else{for(var i=this.items.length- 1;i>=0;--i){if(this.items[i].value==value){this.selectBox.selectedIndex=i;return;}}}};XFormSelectControlInstance.prototype.setReadOnly=function(isReadOnly){if(this.control.appearance=="full"){var blen=this.buttons.length;for(var i=0;i<blen;i++){this.buttons[i].disabled=isReadOnly;}}
else{this.selectBox.disabled=isReadOnly;}};XFormSelectControl.prototype.toString=XFormSelectControlInstance.prototype.toString=function(){return"select";};function XFormTriggerControl(element,bind,innerControls,appearance){if(arguments.length==0){return;}
assert(innerControls!=null,"innerControls is null");var labelControl=null;var numInnerControls=innerControls.length;for(var i=0;i<numInnerControls;i++){if(innerControls[i]!=null&&innerControls[i]=="label"){labelControl=innerControls[i];}}
assert(labelControl!=null,"trigger: label is null");XFormControl.call(this,element,bind,innerControls,appearance);};XFormTriggerControl.inherits(XFormControl);XFormParser.prototype.parseTriggerControl=function(element){return new XFormTriggerControl(element,this.getBindFor(element),this.parseControls(element),this.parseAppearance(element,"full"));};XFormTriggerControl.prototype.createInstance=function(binding,htmlNode,outerBinding,position){return new XFormTriggerControlInstance(this,binding,htmlNode,outerBinding,position);};function XFormTriggerControlInstance(control,binding,htmlNode,outerBinding,position){if(arguments.length==0){return;}
XFormControlInstance.call(this,control,binding,htmlNode,outerBinding,position);var self=this;switch(control.appearance){case"full":case"compact":this.button=document.createElement("input");this.button.type="button";this.button.value="";this.htmlNode.appendChild(this.button);this.watchForFocusChange(this.button);new EventListener(this.button,"click",null,functionCall(XmlEvent.dispatch,this.htmlNode,"DOMActivate"));break;case"minimal":this.anchor=document.createElement("a");this.anchor.href="javascript:void(0)";this.htmlNode.appendChild(this.anchor);this.watchForFocusChange(this.anchor);new EventListener(this.anchor,"click",null,functionCall(XmlEvent.dispatch,this.htmlNode,"DOMActivate"));break;default:assert(false,"Unknown appearance value: "+ this.appearance);}};XFormTriggerControlInstance.inherits(XFormControlInstance);XFormTriggerControlInstance.prototype.addInstantiatedLabel=function(label){this.label=label;var self=this;switch(this.control.appearance){case"full":case"compact":this.button.value=label.getValue();this.label.addListener("text",function(control,property,value){self.button.value=value;});break;case"minimal":this.anchor.appendChild(document.createTextNode(label.getValue()));this.label.addListener("text",function(control,property,value){self.anchor.replaceChild(document.createTextNode(value),self.anchor.firstChild);});break;}};XFormTriggerControl.prototype.toString=XFormTriggerControlInstance.prototype.toString=function(){return"trigger";};function XFormGroupControl(element,bind,innerControls){assert(innerControls!=null,"innerControls is null");XFormControl.call(this,element,bind,innerControls);};XFormGroupControl.inherits(XFormControl);XFormParser.prototype.parseGroupControl=function(element){var bind=this.getBindFor(element);var innerControls=this.parseControls(element);return new XFormGroupControl(element,bind,innerControls);};XFormGroupControl.prototype.createInstance=function(binding,htmlNode,outerBinding){return new XFormGroupControlInstance(this,binding,htmlNode,outerBinding);};function XFormGroupControlInstance(control,binding,htmlNode,outerBinding){XFormControlInstance.call(this,control,binding,htmlNode,outerBinding);this.container=document.createElement("span");var labelElement=this.getLabelElement();if(labelElement==null){this.htmlNode.appendChild(this.addLabel(this.container));}};XFormGroupControlInstance.inherits(XFormControlInstance);XFormGroupControlInstance.prototype.addInstantiatedLabel=function(label){this.control.label=label;this.htmlNode.appendChild(this.addLabel(this.container));};XFormGroupControl.prototype.toString=XFormGroupControlInstance.prototype.toString=function(){return"group";};function XFormRepeatControl(element,bind,innerControls,number){assert(bind!=null,"repeat: bind is null");assert(innerControls!=null,"repeat: innerControls is null");XFormControl.call(this,element,bind,innerControls);this.number=number;this.index=0;};XFormRepeatControl.inherits(XFormControl);XFormParser.prototype.parseRepeatControl=function(element){var bind=this.getBindFor(element);var innerControls=this.parseControls(element);return new XFormRepeatControl(element,bind,innerControls,null);};XFormRepeatControl.prototype.createInstance=function(binding,htmlNode,outerBinding){return new XFormRepeatControlInstance(this,binding,htmlNode,outerBinding);};function XFormRepeatControlInstance(control,binding,htmlNode,outerBinding){XFormControlInstance.call(this,control,binding,htmlNode,outerBinding);this.container=this.htmlNode;};XFormRepeatControlInstance.inherits(XFormControlInstance);XFormRepeatControlInstance.prototype.addInstantiatedLabel=function(label){this.control.label=label;};XFormRepeatControlInstance.prototype.postInstantiate=function(){var childLength=this.htmlNode.childNodes.length;var i=0;var nodesPerRepeat=childLength/this.binding.boundNodes.length;for(var child=this.htmlNode.firstChild;child!=null;child=child.nextSibling){new EventListener(child,"DOMFocusIn","default",methodCall(this,"setIndex",Math.floor(i/nodesPerRepeat)));++i;}};XFormRepeatControlInstance.prototype.setIndex=function(index){if(index<0){index=0;}
if(index>=this.binding.boundNodes.length){index=this.binding.boundNodes.length- 1;}
if(this.control.activeInstance!=null){for(var node=this.control.activeInstance.htmlNode.firstChild;node!=null;node=node.nextSibling){if(typeof(node.className)!="undefined"){node.className=node.className.replace(/\bxforms-repeat-index\b/g,"");}}}
var nodesPerRepeat=this.htmlNode.childNodes.length/this.binding.boundNodes.length;for(var i=0;i<nodesPerRepeat;++i){var node=this.htmlNode.childNodes.item(index*nodesPerRepeat+ i);if(typeof(node.className)!="undefined"){node.className+=" xforms-repeat-index";}}
this.control.index=index;this.control.activeInstance=this;var innerInstances=this.innerControlInstances;var instancesLength=innerInstances.length;for(var i=0;i<instancesLength;i++){var innerInnerInstances=innerInstances[i];var innerInstancesLength=innerInnerInstances.length;for(var j=0;j<innerInstancesLength;j++){var innerControlInstance=innerInnerInstances[j];if(i==index){innerControlInstance.activate();}
else{innerControlInstance.deactivate();}}}
status("Index changed to "+(index+ 1)+".");};XFormRepeatControlInstance.prototype.activate=function(){this.setIndex(this.control.index);};XFormRepeatControlInstance.prototype.setRelevant=function(isEnabled){};XFormRepeatControl.prototype.toString=XFormRepeatControlInstance.prototype.toString=function(){return"repeat";};function XFormSwitchControl(element,bind,cases){XFormControl.call(this,element,bind,cases);this.cases=cases;var clen=cases.length;for(var i=0;i<clen;i++){this.cases[i].switchControl=this;}
for(var i=0;i<clen;i++){if(this.cases[i].selected){for(var j=+i+ 1;j<clen;++j){this.cases[j].selected=false;}
return;}}
this.cases[0].selected=true;};XFormSwitchControl.inherits(XFormControl);XFormParser.prototype.parseSwitchControl=function(element){return new XFormSwitchControl(element,this.getBindFor(element),this.parseSwitchCases(element));};XFormParser.prototype.parseSwitchCases=function(element){var cases=[];for(var child=element.firstChild;child!=null;child=child.nextSibling){if(child.nodeName.replace(/^.*:/,"")=="case"&&child.namespaceURI==XmlNamespaces.XFORMS){cases.push(this.parseCaseControl(child));}}
return cases;};XFormSwitchControl.prototype.createInstance=function(binding,htmlNode,outerBinding,position){return new XFormSwitchControlInstance(this,binding,htmlNode,outerBinding,position);};function XFormSwitchControlInstance(control,binding,htmlNode,outerBinding,position){XFormControlInstance.call(this,control,binding,htmlNode,outerBinding,position);this.container=this.htmlNode;};XFormSwitchControlInstance.inherits(XFormControlInstance);XFormSwitchControlInstance.prototype.addInstantiatedLabel=function(label){};XFormSwitchControl.prototype.toString=XFormSwitchControlInstance.prototype.toString=function(){return"switch";};function XFormCaseControl(element,bind,selected,innerControls){XFormControl.call(this,element,bind,innerControls);this.selected=selected;};XFormCaseControl.inherits(XFormControl);XFormCaseControl.prototype.toggle=function(){var cases=this.switchControl.cases.length;for(var i=0;i<cases;i++){var caseControl=this.switchControl.cases[i];caseControl.instance.htmlNode.style.display="none";XmlEvent.dispatch(caseControl.instance.htmlNode,"xforms-deselect");}
this.instance.htmlNode.style.display="";XmlEvent.dispatch(this.instance.htmlNode,"xforms-select");};XFormParser.prototype.parseCaseControl=function(element){return new XFormCaseControl(element,this.getBindFor(element),this.parseCaseSelected(element),this.parseControls(element));};XFormParser.prototype.parseCaseSelected=function(element){return this.booleanValue(element,"selected","false");};XFormCaseControl.prototype.createInstance=function(binding,htmlNode,outerBinding,position){return this.instance=new XFormCaseControlInstance(this,binding,htmlNode,outerBinding,position);};function XFormCaseControlInstance(control,binding,htmlNode,outerBinding,position){XFormControlInstance.call(this,control,binding,htmlNode,outerBinding,position);this.container=document.createElement("span");this.isSelected=false;this.htmlNode.style.display=(this.control.selected)?"":"none";var labelElement=this.getLabelElement();if(labelElement==null){this.htmlNode.appendChild(this.addLabel(this.container));}};XFormCaseControlInstance.inherits(XFormControlInstance);XFormCaseControlInstance.prototype.addInstantiatedLabel=function(label){this.control.label=label;this.htmlNode.appendChild(this.addLabel(this.container));};XFormCaseControl.prototype.toString=XFormCaseControlInstance.prototype.toString=function(){return"case";};function XFormSubmitControl(element,bind,innerControls,appearance,submission){assert(innerControls!=null,"innerControls is null");XFormTriggerControl.call(this,element,bind,innerControls,appearance);this.submission=submission;};XFormSubmitControl.inherits(XFormTriggerControl);XFormParser.prototype.parseSubmitControl=function(element){return new XFormSubmitControl(element,this.getBindFor(element),this.parseControls(element),this.parseAppearance(element,"full"),this.parseSubmitControlSubmission(element));};XFormParser.prototype.parseSubmitControlSubmission=function(element){return xform.getObjectById(element.attributes.getNamedItem("submission"));};XFormSubmitControl.prototype.createInstance=function(binding,htmlNode,outerBinding,position){return new XFormSubmitControlInstance(this,binding,htmlNode,outerBinding,position);};function XFormSubmitControlInstance(control,binding,htmlNode,outerBinding,position){XFormTriggerControlInstance.call(this,control,binding,htmlNode,outerBinding,position);new EventListener(this.htmlNode,"DOMActivate",null,functionCall(XmlEvent.dispatch,this.control.submission.htmlNode,"xforms-submit"));};XFormSubmitControlInstance.inherits(XFormTriggerControlInstance);XFormSubmitControl.prototype.toString=XFormSubmitControlInstance.prototype.toString=function(){return"submit";};function XFormAction(element){if(arguments.length==0){return;}
assert(element!=null,"element is null");XFormObject.call(this,element,true);};XFormAction.inherits(XFormObject);XFormParser.prototype.parseActions=function(element){var container=null;var actions=[];var self=this;if(element.nodeName.replace(/^.*:/,"")=="action"&&element.namespaceURI==XmlNamespaces.XFORMS){container=element;}
locateActions(element);function locateActions(element){for(var child=element.firstChild;child!=null;child=child.nextSibling){if(child.nodeType!=1){continue;}
if(child.namespaceURI!=XmlNamespaces.XFORMS){locateActions(child);continue;}
var parent=child.parentNode;if(parent.nodeName.replace(/^.*:/,"")=="action"&&parent.namespaceURI==XmlNamespaces.XFORMS&&parent!=container)
{continue;}
switch(child.nodeName.replace(/^.*:/,"")){case"action":actions.push(self.parseActionAction(child));break;case"insert":actions.push(self.parseInsertAction(child));break;case"delete":actions.push(self.parseDeleteAction(child));break;case"setindex":assert(false,"<setindex/> not supported.");case"dispatch":actions.push(self.parseDispatchAction(child));break;case"load":actions.push(self.parseLoadAction(child));break;case"setvalue":actions.push(self.parseSetValueAction(child));break;case"setfocus":assert(false,"<setfocus/> not supported.");case"rebuild":actions.push(self.parseRebuildAction(child));break;case"recalculate":actions.push(self.parseRecalculateAction(child));break;case"revalidate":actions.push(self.parseRevalidateAction(child));break;case"refresh":actions.push(self.parseRefreshAction(child));break;case"reset":assert(false,"<reset/> not supported.");case"send":actions.push(self.parseSendAction(child));break;case"message":actions.push(self.parseMessageAction(child));break;case"toggle":actions.push(self.parseToggleAction(child));break;default:locateActions(child);break;}}}
return actions;};XFormAction.prototype.execute=function(){var self=this;var models=xform.models.length;for(var i=0;i<models;i++){xform.models[i].doRebuild=false;xform.models[i].doRecalculate=false;xform.models[i].doRevalidate=false;xform.models[i].doRefresh=false;}
self.activate();for(var i=0;i<models;i++){if(xform.models[i]!=null&&xform.models[i]!="undefined"){if(xform.models[i].doRebuild){xform.models[i].rebuild();}
if(xform.models[i].doRecalculate){xform.models[i].recalculate();}
if(xform.models[i].doRevalidate){xform.models[i].revalidate();}
if(xform.models[i].doRefresh){xform.models[i].refresh();}}}};XFormAction.prototype.activate=function(){assert(false,"activate() not implemented");};function XFormActionAction(element,actions){assert(actions!=null,"actions is null");XFormAction.call(this,element);this.actions=actions;};XFormActionAction.inherits(XFormAction);XFormParser.prototype.parseActionAction=function(element){return new XFormActionAction(element,this.parseActionActionActions(element));};XFormParser.prototype.parseActionActionActions=function(element){return this.parseActions(element);};XFormActionAction.prototype.activate=function(){var acts=this.actions.length;for(var i=0;i<acts;i++){this.actions[i].activate();}};XFormActionAction.prototype.toString=function(){return"action";};function XFormLoadAction(element,resource,newWindow,bind){XFormAction.call(this,element);this.resource=resource;this.newWindow=newWindow;this.bind=bind;};XFormLoadAction.inherits(XFormAction);XFormParser.prototype.parseLoadAction=function(element){return new XFormLoadAction(element,this.parseLoadActionResource(element),this.parseLoadActionShow(element)=="new",this.getBindFor(element));};XFormParser.prototype.parseLoadActionResource=function(element){return this.stringValue(element,"resource");};XFormParser.prototype.parseLoadActionShow=function(element){return this.stringValue(element,"show","replace");};XFormLoadAction.prototype.activate=function(){if(this.newWindow){window.open(this.resource);}
else{window.location=this.resource;}};XFormLoadAction.prototype.toString=function(){return"load";};function XFormMessageAction(element,level,text){assert(level=="ephemeral"||level=="modeless"||level=="modal","bad level: "+ level);assert(text!=null,"text is null");XFormAction.call(this,element);this.level=level;this.text=text.toString().replace(/^\s+|\s+$/,"");};XFormMessageAction.inherits(XFormAction);XFormParser.prototype.parseMessageAction=function(element){return new XFormMessageAction(element,this.parseMessageActionLevel(element),this.parseMessageActionText(element));};XFormParser.prototype.parseMessageActionLevel=function(element){return this.stringValue(element,"level");};XFormParser.prototype.parseMessageActionText=function(element){return XPathFunction.stringValueOf(element);};XFormMessageAction.prototype.activate=function(){switch(this.level){case"modal":alert(this.text);}};XFormMessageAction.prototype.toString=function(){return"message";};function XFormSetValueAction(element,bind,value){assert(bind!=null,"setvalue: bind is null");assert(value!=null,"setvalue: value is null");XFormAction.call(this,element);this.bind=bind;this.value=value;};XFormSetValueAction.inherits(XFormAction);XFormParser.prototype.parseSetValueAction=function(element){return new XFormSetValueAction(element,this.getBindFor(element),this.parseSetValueActionValue(element));};XFormParser.prototype.parseSetValueActionValue=function(element){var value=this.xpathValue(element,"value",null);if(value==null){value=XPathFunction.stringValueOf(element);}
return value;};XFormSetValueAction.prototype.activate=function(){var boundNodes=this.bind.defaultBinding.getBoundNodes();if(boundNodes.length==0){return;}
var node=boundNodes[0];var vertex=this.bind.model.graph.addVertex(node,"text");var value=this.value;if(instanceOf(value,XPath)){value=XPath.STRING_FUNCTION.evaluate(value.evaluate(new XPathContext(node,1,boundNodes.length)));}
vertex.setValue(value);this.bind.model.doRecalculate=true;this.bind.model.doRevalidate=true;this.bind.model.doRefresh=true;};XFormSetValueAction.prototype.toString=function(){return xmlSerialize(this.xmlNode);};function XFormInsertAction(element,bind,at,position){assert(bind!=null,"insert: bind is null");assert(at!=null,"insert: at is null");assert(position=="before"||position=="after","bad position: "+ position);XFormAction.call(this,element);this.bind=bind;this.at=at;this.position=position;};XFormInsertAction.inherits(XFormAction);XFormParser.prototype.parseInsertAction=function(element){return new XFormInsertAction(element,this.getBindFor(element),this.parseInsertActionAt(element),this.parseInsertActionPosition(element));};XFormParser.prototype.parseInsertActionAt=function(element){return this.xpathValue(element,"at");};XFormParser.prototype.parseInsertActionPosition=function(element){return this.stringValue(element,"position");};XFormInsertAction.prototype.activate=function(){var nodeSet=this.bind.defaultBinding.getBoundNodes();if(nodeSet.length==0){return;}
var node=nodeSet[nodeSet.length- 1];var clone=node.cloneNode(true);var at=XPath.ROUND_FUNCTION.evaluate(this.at.evaluate(new XPathContext(nodeSet[0],1,nodeSet.length)));var position=this.position;if(at<1){at=1;}
if(at>nodeSet.length){at=nodeSet.length;}
if(isNaN(at)){at=nodeSet.length;position="after";}
switch(position){case"before":node.parentNode.insertBefore(clone,nodeSet[at- 1]);break;case"after":node.parentNode.insertBefore(clone,nodeSet[at- 1].nextSibling);break;}
var instances=this.bind.model.instances.length;for(var i=0;i<instances;i++){var instance=this.bind.model.instances[i];if(instance.document==clone.ownerDocument){XmlEvent.dispatch(instance.htmlNode,"xforms-insert");break;}}
this.bind.model.doRebuild=true;this.bind.model.doRecalculate=true;this.bind.model.doRevalidate=true;this.bind.model.doRefresh=true;};XFormInsertAction.prototype.toString=function(){return"insert";};XmlEvent.define("xforms-insert","Events",true,false);function XFormDeleteAction(element,bind,at){assert(bind!=null,"delete: bind is null");assert(at!=null,"delete: at is null");XFormAction.call(this,element);this.bind=bind;this.at=at;};XFormDeleteAction.inherits(XFormAction);XFormParser.prototype.parseDeleteAction=function(element){return new XFormDeleteAction(element,this.getBindFor(element),this.parseDeleteActionAt(element));};XFormParser.prototype.parseDeleteActionAt=function(element){return this.xpathValue(element,"at");};XFormDeleteAction.prototype.activate=function(){var nodeSet=this.bind.defaultBinding.getBoundNodes();;if(nodeSet.length==0){return;}
var at=XPath.ROUND_FUNCTION.evaluate(this.at.evaluate(new XPathContext(nodeSet[0],1,nodeSet.length)));if(at<1||at>nodeSet.length||isNaN(at)){return;}
nodeSet[0].parentNode.removeChild(nodeSet[at- 1]);var instances=this.bind.model.instances.length;for(var i=0;i<instances;i++){var instance=this.bind.model.instances[i];if(instance.document==nodeSet[0].ownerDocument){XmlEvent.dispatch(instance.htmlNode,"xforms-delete");break;}}
this.bind.model.doRebuild=true;this.bind.model.doRecalculate=true;this.bind.model.doRevalidate=true;this.bind.model.doRefresh=true;};XFormDeleteAction.prototype.toString=function(){return"delete";};XmlEvent.define("xforms-delete","Events",true,false);function XFormToggleAction(element,switchCase){XFormAction.call(this,element);this.switchCase=switchCase;};XFormToggleAction.inherits(XFormAction);XFormParser.prototype.parseToggleAction=function(element){return new XFormToggleAction(element,this.parseToggleActionCase(element));};XFormParser.prototype.parseToggleActionCase=function(element){var switchCase=xform.getObjectById(element.attributes.getNamedItem("case"));if(!instanceOf(switchCase,XFormCaseControl)){throw new XFormException(element,'"'+ element.getAttribute("case")+'" is not the ID of a <case/> element.');}
return switchCase;};XFormToggleAction.prototype.activate=function(){this.switchCase.toggle();};XFormToggleAction.prototype.toString=function(){return"toggle";};function XFormDispatchAction(element,name,target,bubbles,cancelable){XFormAction.call(this,element);this.name=name;this.target=target;this.bubbles=bubbles;this.cancelable=cancelable;};XFormDispatchAction.inherits(XFormAction);XFormParser.prototype.parseDispatchAction=function(element){return new XFormDispatchAction(element,this.parseDispatchActionName(element),this.parseDispatchActionTarget(element),this.parseDispatchActionBubbles(element),this.parseDispatchActionCancelable(element));};XFormParser.prototype.parseDispatchActionName=function(element){return this.stringValue(element,"name");};XFormParser.prototype.parseDispatchActionTarget=function(element){return this.stringValue(element,"target");};XFormParser.prototype.parseDispatchActionBubbles=function(element){return this.booleanValue(element,"bubbles","true");};XFormParser.prototype.parseDispatchActionCancelable=function(element){return this.booleanValue(element,"cancelable","true");};XFormDispatchAction.prototype.activate=function(){var target=new XPath("//*[@id = '"+ this.target+"']").selectNode(this.xmlElement);var target=xform.getHtmlNode(target);XmlEvent.dispatch(target,this.name,"Events",this.bubbles,this.cancelable);};XFormDispatchAction.prototype.toString=function(){return"dispatch";};function XFormRebuildAction(element,model){assert(model!=null,"model is null");XFormAction.call(this,element);this.model=model;};XFormRebuildAction.inherits(XFormAction);XFormParser.prototype.parseRebuildAction=function(element){return new XFormRebuildAction(element,this.parseRebuildActionModel(element));};XFormParser.prototype.parseRebuildActionModel=function(element){return xform.getObjectById(element.attributes.getNamedItem("model"));};XFormRebuildAction.prototype.activate=function(){this.model.rebuild();this.model.doRebuild=false;this.model.doRecalculate=true;this.model.doRevalidate=true;this.model.doRefresh=true;xform.rebuilt=true;};XFormRebuildAction.prototype.toString=function(){return"rebuild";};function XFormRecalculateAction(element,model){assert(model!=null,"model is null");XFormAction.call(this,element);this.model=model;};XFormRecalculateAction.inherits(XFormAction);XFormParser.prototype.parseRecalculateAction=function(element){return new XFormRecalculateAction(element,this.parseRecalculateActionModel(element));};XFormParser.prototype.parseRecalculateActionModel=function(element){return xform.getObjectById(element.attributes.getNamedItem("model"));};XFormRecalculateAction.prototype.activate=function(){this.model.recalculate();this.model.doRecalculate=false;this.model.doRevalidate=true;this.model.doRefresh=true;};XFormRecalculateAction.prototype.toString=function(){return"recalculate";};function XFormRevalidateAction(element,model){assert(model!=null,"model is null");XFormAction.call(this,element);this.model=model;};XFormRevalidateAction.inherits(XFormAction);XFormParser.prototype.parseRevalidateAction=function(element){return new XFormRevalidateAction(element,this.parseRevalidateActionModel(element));};XFormParser.prototype.parseRevalidateActionModel=function(element){return xform.getObjectById(element.attributes.getNamedItem("model"));};XFormRevalidateAction.prototype.activate=function(){this.model.revalidate();this.model.doRevalidate=false;this.model.doRefresh=true;};XFormRevalidateAction.prototype.toString=function(){return"revalidate";};function XFormRefreshAction(element,model){assert(model!=null,"model is null");XFormAction.call(this,element);this.model=model;};XFormRefreshAction.inherits(XFormAction);XFormParser.prototype.parseRefreshAction=function(element){return new XFormRefreshAction(element,this.parseRefreshActionModel(element));};XFormParser.prototype.parseRefreshActionModel=function(element){return xform.getObjectById(element.attributes.getNamedItem("model"));};XFormRefreshAction.prototype.activate=function(){this.model.refresh();this.model.doRefresh=false;};XFormRefreshAction.prototype.toString=function(){return"refresh";};function XFormSendAction(element,submission){assert(submission!=null,"submission is null");XFormAction.call(this,element);this.submission=submission;};XFormSendAction.inherits(XFormAction);XFormParser.prototype.parseSendAction=function(element){return new XFormSendAction(element,this.parseSendActionSubmission(element));};XFormParser.prototype.parseSendActionSubmission=function(element){return xform.getObjectById(element.attributes.getNamedItem("submission"),XFormSubmission);};XFormSendAction.prototype.activate=function(){XmlEvent.dispatch(this.submission.htmlNode,"xforms-submit");};XFormSendAction.prototype.toString=function(){return"send";};if(typeof(formfacesLoaded)!="undefined"){formfacesLoaded();}