// JavaScript Document
var Spry;if(!Spry)Spry={};if(!Spry.Utils)Spry.Utils={};Spry.Utils.msProgIDs=["MSXML2.XMLHTTP.6.0","MSXML2.XMLHTTP.3.0"];Spry.Utils.createXMLHttpRequest=function(){var req=null;try{if(window.ActiveXObject){while(!req&&Spry.Utils.msProgIDs.length){try{req=new ActiveXObject(Spry.Utils.msProgIDs[0])}catch(e){req=null}if(!req)Spry.Utils.msProgIDs.splice(0,1)}}if(!req&&window.XMLHttpRequest)req=new XMLHttpRequest()}catch(e){req=null}if(!req)Spry.Debug.reportError("Failed to create an XMLHttpRequest object!");return req};Spry.Utils.loadURL=function(method,url,async,callback,opts){var req=new Spry.Utils.loadURL.Request();req.method=method;req.url=url;req.async=async;req.successCallback=callback;Spry.Utils.setOptions(req,opts);try{req.xhRequest=Spry.Utils.createXMLHttpRequest();if(!req.xhRequest)return null;if(req.async)req.xhRequest.onreadystatechange=function(){Spry.Utils.loadURL.callback(req)};req.xhRequest.open(req.method,req.url,req.async,req.username,req.password);if(req.headers){for(var name in req.headers)req.xhRequest.setRequestHeader(name,req.headers[name])}req.xhRequest.send(req.postData);if(!req.async)Spry.Utils.loadURL.callback(req)}catch(e){if(req.errorCallback)req.errorCallback(req);else Spry.Debug.reportError("Exception caught while loading "+url+": "+e);req=null}return req};Spry.Utils.loadURL.callback=function(req){if(!req||req.xhRequest.readyState!=4)return;if(req.successCallback&&(req.xhRequest.status==200||req.xhRequest.status==0))req.successCallback(req);else if(req.errorCallback)req.errorCallback(req)};Spry.Utils.loadURL.Request=function(){var props=Spry.Utils.loadURL.Request.props;var numProps=props.length;for(var i=0;i<numProps;i++)this[props[i]]=null;this.method="GET";this.async=true;this.headers={}};Spry.Utils.loadURL.Request.props=["method","url","async","username","password","postData","successCallback","errorCallback","headers","userData","xhRequest"];Spry.Utils.loadURL.Request.prototype.extractRequestOptions=function(opts,undefineRequestProps){if(!opts)return;var props=Spry.Utils.loadURL.Request.props;var numProps=props.length;for(var i=0;i<numProps;i++){var prop=props[i];if(opts[prop]!=undefined){this[prop]=opts[prop];if(undefineRequestProps)opts[prop]=undefined}}};Spry.Utils.loadURL.Request.prototype.clone=function(){var props=Spry.Utils.loadURL.Request.props;var numProps=props.length;var req=new Spry.Utils.loadURL.Request;for(var i=0;i<numProps;i++)req[props[i]]=this[props[i]];if(this.headers){req.headers={};Spry.Utils.setOptions(req.headers,this.headers)}return req};Spry.Utils.setInnerHTML=function(ele,str,preventScripts){if(!ele)return;ele=Spry.$(ele);var scriptExpr="<script[^>]*>(.|\s|\n|\r)*?</script>";ele.innerHTML=str.replace(new RegExp(scriptExpr,"img"),"");if(preventScripts)return;var matches=str.match(new RegExp(scriptExpr,"img"));if(matches){var numMatches=matches.length;for(var i=0;i<numMatches;i++){var s=matches[i].replace(/<script[^>]*>[\s\r\n]*(<\!--)?|(-->)?[\s\r\n]*<\/script>/img,"");Spry.Utils.eval(s)}}};Spry.Utils.updateContent=function(ele,url,finishFunc,opts){Spry.Utils.loadURL("GET",url,true,function(req){Spry.Utils.setInnerHTML(ele,req.xhRequest.responseText);if(finishFunc)finishFunc(ele,url)},opts)};if(!Spry.$$){Spry.Utils.addEventListener=function(element,eventType,handler,capture){try{element=Spry.$(element);if(element.addEventListener)element.addEventListener(eventType,handler,capture);else if(element.attachEvent)element.attachEvent("on"+eventType,handler)}catch(e){}};Spry.Utils.removeEventListener=function(element,eventType,handler,capture){try{element=Spry.$(element);if(element.removeEventListener)element.removeEventListener(eventType,handler,capture);else if(element.detachEvent)element.detachEvent("on"+eventType,handler)}catch(e){}};Spry.Utils.addLoadListener=function(handler){if(typeof window.addEventListener!='undefined')window.addEventListener('load',handler,false);else if(typeof document.addEventListener!='undefined')document.addEventListener('load',handler,false);else if(typeof window.attachEvent!='undefined')window.attachEvent('onload',handler)};Spry.Utils.addClassName=function(ele,className){ele=Spry.$(ele);if(!ele||!className||(ele.className&&ele.className.search(new RegExp("\\b"+className+"\\b"))!=-1))return;ele.className+=(ele.className?" ":"")+className};Spry.Utils.removeClassName=function(ele,className){ele=Spry.$(ele);if(!ele||!className||(ele.className&&ele.className.search(new RegExp("\\b"+className+"\\b"))==-1))return;ele.className=ele.className.replace(new RegExp("\\s*\\b"+className+"\\b","g"),"")};Spry.$=function(element){if(arguments.length>1){for(var i=0,elements=[],length=arguments.length;i<length;i++)elements.push(Spry.$(arguments[i]));return elements}if(typeof element=='string')element=document.getElementById(element);return element}}Spry.Utils.getObjectByName=function(name){var result=null;if(name){var lu=window;var objPath=name.split(".");for(var i=0;lu&&i<objPath.length;i++){result=lu[objPath[i]];lu=result}}return result};Spry.Utils.eval=function(str){return eval(str)};Spry.Utils.escapeQuotesAndLineBreaks=function(str){if(str){str=str.replace(/\\/g,"\\\\");str=str.replace(/["']/g,"\\$&");str=str.replace(/\n/g,"\\n");str=str.replace(/\r/g,"\\r")}return str};Spry.Utils.encodeEntities=function(str){if(str&&str.search(/[&<>"]/)!=-1){str=str.replace(/&/g,"&amp;");str=str.replace(/</g,"&lt;");str=str.replace(/>/g,"&gt;");str=str.replace(/"/g,"&quot;")}return str};Spry.Utils.decodeEntities=function(str){var d=Spry.Utils.decodeEntities.div;if(!d){d=document.createElement('div');Spry.Utils.decodeEntities.div=d;if(!d)return str}d.innerHTML=str;if(d.childNodes.length==1&&d.firstChild.nodeType==3&&d.firstChild.nextSibling==null)str=d.firstChild.data;else{str=str.replace(/&lt;/gi,"<");str=str.replace(/&gt;/gi,">");str=str.replace(/&quot;/gi,"\"");str=str.replace(/&amp;/gi,"&")}return str};Spry.Utils.fixupIETagAttributes=function(inStr){var outStr="";var tagStart=inStr.match(/^<[^\s>]+\s*/)[0];var tagEnd=inStr.match(/\s*\/?>$/)[0];var tagAttrs=inStr.replace(/^<[^\s>]+\s*|\s*\/?>/g,"");outStr+=tagStart;if(tagAttrs){var startIndex=0;var endIndex=0;while(startIndex<tagAttrs.length){while(tagAttrs.charAt(endIndex)!='='&&endIndex<tagAttrs.length)++endIndex;if(endIndex>=tagAttrs.length){outStr+=tagAttrs.substring(startIndex,endIndex);break}++endIndex;outStr+=tagAttrs.substring(startIndex,endIndex);startIndex=endIndex;if(tagAttrs.charAt(endIndex)=='"'||tagAttrs.charAt(endIndex)=="'"){var savedIndex=endIndex++;while(endIndex<tagAttrs.length){if(tagAttrs.charAt(endIndex)==tagAttrs.charAt(savedIndex)){endIndex++;break}else if(tagAttrs.charAt(endIndex)=="\\")endIndex++;endIndex++}outStr+=tagAttrs.substring(startIndex,endIndex);startIndex=endIndex}else{outStr+="\"";var sIndex=tagAttrs.slice(endIndex).search(/\s/);endIndex=(sIndex!=-1)?(endIndex+sIndex):tagAttrs.length;outStr+=tagAttrs.slice(startIndex,endIndex);outStr+="\"";startIndex=endIndex}}}outStr+=tagEnd;return outStr};Spry.Utils.fixUpIEInnerHTML=function(inStr){var outStr="";var regexp=new RegExp("<\\!--|<\\!\\[CDATA\\[|<\\w+[^<>]*>|-->|\\]\\](>|\&gt;)","g");var searchStartIndex=0;var skipFixUp=0;while(inStr.length){var results=regexp.exec(inStr);if(!results||!results[0]){outStr+=inStr.substr(searchStartIndex,inStr.length-searchStartIndex);break}if(results.index!=searchStartIndex){outStr+=inStr.substr(searchStartIndex,results.index-searchStartIndex)}if(results[0]=="<!--"||results[0]=="<![CDATA["){++skipFixUp;outStr+=results[0]}else if(results[0]=="-->"||results[0]=="]]>"||(skipFixUp&&results[0]=="]]&gt;")){--skipFixUp;outStr+=results[0]}else if(!skipFixUp&&results[0].charAt(0)=='<')outStr+=Spry.Utils.fixupIETagAttributes(results[0]);else outStr+=results[0];searchStartIndex=regexp.lastIndex}return outStr};Spry.Utils.stringToXMLDoc=function(str){var xmlDoc=null;try{var xmlDOMObj=new ActiveXObject("Microsoft.XMLDOM");xmlDOMObj.async=false;xmlDOMObj.loadXML(str);xmlDoc=xmlDOMObj}catch(e){try{var domParser=new DOMParser;xmlDoc=domParser.parseFromString(str,'text/xml')}catch(e){Spry.Debug.reportError("Caught exception in Spry.Utils.stringToXMLDoc(): "+e+"\n");xmlDoc=null}}return xmlDoc};Spry.Utils.serializeObject=function(obj){var str="";var firstItem=true;if(obj==null||obj==undefined)return str+obj;var objType=typeof obj;if(objType=="number"||objType=="boolean")str+=obj;else if(objType=="string")str+="\""+Spry.Utils.escapeQuotesAndLineBreaks(obj)+"\"";else if(obj.constructor==Array){str+="[";for(var i=0;i<obj.length;i++){if(!firstItem)str+=", ";str+=Spry.Utils.serializeObject(obj[i]);firstItem=false}str+="]"}else if(objType=="object"){str+="{";for(var p in obj){if(!firstItem)str+=", ";str+="\""+p+"\": "+Spry.Utils.serializeObject(obj[p]);firstItem=false}str+="}"}return str};Spry.Utils.getNodesByFunc=function(root,func){var nodeStack=new Array;var resultArr=new Array;var node=root;while(node){if(func(node))resultArr.push(node);if(node.hasChildNodes()){nodeStack.push(node);node=node.firstChild}else{if(node==root)node=null;else try{node=node.nextSibling}catch(e){node=null}}while(!node&&nodeStack.length>0){node=nodeStack.pop();if(node==root)node=null;else try{node=node.nextSibling}catch(e){node=null}}}if(nodeStack&&nodeStack.length>0)Spry.Debug.trace("-- WARNING: Spry.Utils.getNodesByFunc() failed to traverse all nodes!\n");return resultArr};Spry.Utils.getFirstChildWithNodeName=function(node,nodeName){var child=node.firstChild;while(child){if(child.nodeName==nodeName)return child;child=child.nextSibling}return null};Spry.Utils.setOptions=function(obj,optionsObj,ignoreUndefinedProps){if(!optionsObj)return;for(var optionName in optionsObj){if(ignoreUndefinedProps&&optionsObj[optionName]==undefined)continue;obj[optionName]=optionsObj[optionName]}};Spry.Utils.SelectionManager={};Spry.Utils.SelectionManager.selectionGroups=new Object;Spry.Utils.SelectionManager.SelectionGroup=function(){this.selectedElements=new Array};Spry.Utils.SelectionManager.SelectionGroup.prototype.select=function(element,className,multiSelect){var selObj=null;if(!multiSelect){this.clearSelection()}else{for(var i=0;i<this.selectedElements.length;i++){selObj=this.selectedElements[i].element;if(selObj.element==element){if(selObj.className!=className){Spry.Utils.removeClassName(element,selObj.className);Spry.Utils.addClassName(element,className)}return}}}selObj=new Object;selObj.element=element;selObj.className=className;this.selectedElements.push(selObj);Spry.Utils.addClassName(element,className)};Spry.Utils.SelectionManager.SelectionGroup.prototype.unSelect=function(element){for(var i=0;i<this.selectedElements.length;i++){var selObj=this.selectedElements[i].element;if(selObj.element==element){Spry.Utils.removeClassName(selObj.element,selObj.className);return}}};Spry.Utils.SelectionManager.SelectionGroup.prototype.clearSelection=function(){var selObj=null;do{selObj=this.selectedElements.shift();if(selObj)Spry.Utils.removeClassName(selObj.element,selObj.className)}while(selObj)};Spry.Utils.SelectionManager.getSelectionGroup=function(selectionGroupName){if(!selectionGroupName)return null;var groupObj=Spry.Utils.SelectionManager.selectionGroups[selectionGroupName];if(!groupObj){groupObj=new Spry.Utils.SelectionManager.SelectionGroup();Spry.Utils.SelectionManager.selectionGroups[selectionGroupName]=groupObj}return groupObj};Spry.Utils.SelectionManager.select=function(selectionGroupName,element,className,multiSelect){var groupObj=Spry.Utils.SelectionManager.getSelectionGroup(selectionGroupName);if(!groupObj)return;groupObj.select(element,className,multiSelect)};Spry.Utils.SelectionManager.unSelect=function(selectionGroupName,element){var groupObj=Spry.Utils.SelectionManager.getSelectionGroup(selectionGroupName);if(!groupObj)return;groupObj.unSelect(element,className)};Spry.Utils.SelectionManager.clearSelection=function(selectionGroupName){var groupObj=Spry.Utils.SelectionManager.getSelectionGroup(selectionGroupName);if(!groupObj)return;groupObj.clearSelection()};Spry.Utils.Notifier=function(){this.observers=[];this.suppressNotifications=0};Spry.Utils.Notifier.prototype.addObserver=function(observer){if(!observer)return;var len=this.observers.length;for(var i=0;i<len;i++){if(this.observers[i]==observer)return}this.observers[len]=observer};Spry.Utils.Notifier.prototype.removeObserver=function(observer){if(!observer)return;for(var i=0;i<this.observers.length;i++){if(this.observers[i]==observer){this.observers.splice(i,1);break}}};Spry.Utils.Notifier.prototype.notifyObservers=function(methodName,data){if(!methodName)return;if(!this.suppressNotifications){var len=this.observers.length;for(var i=0;i<len;i++){var obs=this.observers[i];if(obs){if(typeof obs=="function")obs(methodName,this,data);else if(obs[methodName])obs[methodName](this,data)}}}};Spry.Utils.Notifier.prototype.enableNotifications=function(){if(--this.suppressNotifications<0){this.suppressNotifications=0;Spry.Debug.reportError("Unbalanced enableNotifications() call!\n")}};Spry.Utils.Notifier.prototype.disableNotifications=function(){++this.suppressNotifications};Spry.Debug={};Spry.Debug.enableTrace=true;Spry.Debug.debugWindow=null;Spry.Debug.onloadDidFire=false;Spry.Utils.addLoadListener(function(){Spry.Debug.onloadDidFire=true;Spry.Debug.flushQueuedMessages()});Spry.Debug.flushQueuedMessages=function(){if(Spry.Debug.flushQueuedMessages.msgs){var msgs=Spry.Debug.flushQueuedMessages.msgs;for(var i=0;i<msgs.length;i++)Spry.Debug.debugOut(msgs[i].msg,msgs[i].color);Spry.Debug.flushQueuedMessages.msgs=null}};Spry.Debug.createDebugWindow=function(){if(!Spry.Debug.enableTrace||Spry.Debug.debugWindow||!Spry.Debug.onloadDidFire)return;try{Spry.Debug.debugWindow=document.createElement("div");var div=Spry.Debug.debugWindow;div.style.fontSize="12px";div.style.fontFamily="console";div.style.position="absolute";div.style.width="400px";div.style.height="300px";div.style.overflow="auto";div.style.border="solid 1px black";div.style.backgroundColor="white";div.style.color="black";div.style.bottom="0px";div.style.right="0px";div.setAttribute("id","SpryDebugWindow");document.body.appendChild(Spry.Debug.debugWindow)}catch(e){}};Spry.Debug.debugOut=function(str,bgColor){if(!Spry.Debug.debugWindow){Spry.Debug.createDebugWindow();if(!Spry.Debug.debugWindow){if(!Spry.Debug.flushQueuedMessages.msgs)Spry.Debug.flushQueuedMessages.msgs=new Array;Spry.Debug.flushQueuedMessages.msgs.push({msg:str,color:bgColor});return}}var d=document.createElement("div");if(bgColor)d.style.backgroundColor=bgColor;d.innerHTML=str;Spry.Debug.debugWindow.appendChild(d)};Spry.Debug.trace=function(str){Spry.Debug.debugOut(str)};Spry.Debug.reportError=function(str){Spry.Debug.debugOut(str,"red")};Spry.Data={};Spry.Data.regionsArray={};Spry.Data.initRegionsOnLoad=true;Spry.Data.initRegions=function(rootNode){rootNode=rootNode?Spry.$(rootNode):document.body;var lastRegionFound=null;var regions=Spry.Utils.getNodesByFunc(rootNode,function(node){try{if(node.nodeType!=1)return false;var attrName="spry:region";var attr=node.attributes.getNamedItem(attrName);if(!attr){attrName="spry:detailregion";attr=node.attributes.getNamedItem(attrName)}if(attr){if(lastRegionFound){var parent=node.parentNode;while(parent){if(parent==lastRegionFound){Spry.Debug.reportError("Found a nested "+attrName+" in the following markup. Nested regions are currently not supported.<br/><pre>"+Spry.Utils.encodeEntities(parent.innerHTML)+"</pre>");return false}parent=parent.parentNode}}if(attr.value){attr=node.attributes.getNamedItem("id");if(!attr||!attr.value){node.setAttribute("id","spryregion"+(++Spry.Data.initRegions.nextUniqueRegionID))}lastRegionFound=node;return true}else Spry.Debug.reportError(attrName+" attributes require one or more data set names as values!")}}catch(e){}return false});var name,dataSets,i;var newRegions=[];for(i=0;i<regions.length;i++){var rgn=regions[i];var isDetailRegion=false;name=rgn.attributes.getNamedItem("id").value;attr=rgn.attributes.getNamedItem("spry:region");if(!attr){attr=rgn.attributes.getNamedItem("spry:detailregion");isDetailRegion=true}if(!attr.value){Spry.Debug.reportError("spry:region and spry:detailregion attributes require one or more data set names as values!");continue}rgn.attributes.removeNamedItem(attr.nodeName);Spry.Utils.removeClassName(rgn,Spry.Data.Region.hiddenRegionClassName);dataSets=Spry.Data.Region.strToDataSetsArray(attr.value);if(!dataSets.length){Spry.Debug.reportError("spry:region or spry:detailregion attribute has no data set!");continue}var hasBehaviorAttributes=false;var hasSpryContent=false;var dataStr="";var parent=null;var regionStates={};var regionStateMap={};attr=rgn.attributes.getNamedItem("spry:readystate");if(attr&&attr.value)regionStateMap["ready"]=attr.value;attr=rgn.attributes.getNamedItem("spry:errorstate");if(attr&&attr.value)regionStateMap["error"]=attr.value;attr=rgn.attributes.getNamedItem("spry:loadingstate");if(attr&&attr.value)regionStateMap["loading"]=attr.value;attr=rgn.attributes.getNamedItem("spry:expiredstate");if(attr&&attr.value)regionStateMap["expired"]=attr.value;var piRegions=Spry.Utils.getNodesByFunc(rgn,function(node){try{if(node.nodeType==1){var attributes=node.attributes;var numPI=Spry.Data.Region.PI.orderedInstructions.length;var lastStartComment=null;var lastEndComment=null;for(var i=0;i<numPI;i++){var piName=Spry.Data.Region.PI.orderedInstructions[i];var attr=attributes.getNamedItem(piName);if(!attr)continue;var piDesc=Spry.Data.Region.PI.instructions[piName];var childrenOnly=(node==rgn)?true:piDesc.childrenOnly;var openTag=piDesc.getOpenTag(node,piName);var closeTag=piDesc.getCloseTag(node,piName);if(childrenOnly){var oComment=document.createComment(openTag);var cComment=document.createComment(closeTag);if(!lastStartComment)node.insertBefore(oComment,node.firstChild);else node.insertBefore(oComment,lastStartComment.nextSibling);lastStartComment=oComment;if(!lastEndComment)node.appendChild(cComment);else node.insertBefore(cComment,lastEndComment);lastEndComment=cComment}else{var parent=node.parentNode;parent.insertBefore(document.createComment(openTag),node);parent.insertBefore(document.createComment(closeTag),node.nextSibling)}if(piName=="spry:state")regionStates[attr.value]=true;node.removeAttribute(piName)}if(Spry.Data.Region.enableBehaviorAttributes){var bAttrs=Spry.Data.Region.behaviorAttrs;for(var behaviorAttrName in bAttrs){var bAttr=attributes.getNamedItem(behaviorAttrName);if(bAttr){hasBehaviorAttributes=true;if(bAttrs[behaviorAttrName].setup)bAttrs[behaviorAttrName].setup(node,bAttr.value)}}}}}catch(e){}return false});dataStr=rgn.innerHTML;if(window.ActiveXObject&&!Spry.Data.Region.disableIEInnerHTMLFixUp&&dataStr.search(/=\{/)!=-1){if(Spry.Data.Region.debug)Spry.Debug.trace("<hr />Performing IE innerHTML fix up of Region: "+name+"<br /><br />"+Spry.Utils.encodeEntities(dataStr));dataStr=Spry.Utils.fixUpIEInnerHTML(dataStr)}if(Spry.Data.Region.debug)Spry.Debug.trace("<hr />Region template markup for '"+name+"':<br /><br />"+Spry.Utils.encodeEntities(dataStr));if(!hasSpryContent){rgn.innerHTML=""}var region=new Spry.Data.Region(rgn,name,isDetailRegion,dataStr,dataSets,regionStates,regionStateMap,hasBehaviorAttributes);Spry.Data.regionsArray[region.name]=region;newRegions.push(region)}for(var i=0;i<newRegions.length;i++)newRegions[i].updateContent()};Spry.Data.initRegions.nextUniqueRegionID=0;Spry.Data.updateRegion=function(regionName){if(!regionName||!Spry.Data.regionsArray||!Spry.Data.regionsArray[regionName])return;try{Spry.Data.regionsArray[regionName].updateContent()}catch(e){Spry.Debug.reportError("Spry.Data.updateRegion("+regionName+") caught an exception: "+e+"\n")}};Spry.Data.getRegion=function(regionName){return Spry.Data.regionsArray[regionName]};Spry.Data.updateAllRegions=function(){if(!Spry.Data.regionsArray)return;for(var regionName in Spry.Data.regionsArray)Spry.Data.updateRegion(regionName)};Spry.Data.getDataSetByName=function(dataSetName){var ds=Spry.Utils.getObjectByName(dataSetName);if(typeof ds!="object"||!ds.getData||!ds.filter)return null;return ds};Spry.Data.DataSet=function(options){Spry.Utils.Notifier.call(this);this.name="";this.internalID=Spry.Data.DataSet.nextDataSetID++;this.curRowID=0;this.data=[];this.unfilteredData=null;this.dataHash={};this.columnTypes={};this.filterFunc=null;this.filterDataFunc=null;this.distinctOnLoad=false;this.distinctFieldsOnLoad=null;this.sortOnLoad=null;this.sortOrderOnLoad="ascending";this.keepSorted=false;this.dataWasLoaded=false;this.pendingRequest=null;this.lastSortColumns=[];this.lastSortOrder="";this.loadIntervalID=0;Spry.Utils.setOptions(this,options)};Spry.Data.DataSet.prototype=new Spry.Utils.Notifier();Spry.Data.DataSet.prototype.constructor=Spry.Data.DataSet;Spry.Data.DataSet.prototype.getData=function(unfiltered){return(unfiltered&&this.unfilteredData)?this.unfilteredData:this.data};Spry.Data.DataSet.prototype.getUnfilteredData=function(){return this.getData(true)};Spry.Data.DataSet.prototype.getLoadDataRequestIsPending=function(){return this.pendingRequest!=null};Spry.Data.DataSet.prototype.getDataWasLoaded=function(){return this.dataWasLoaded};Spry.Data.DataSet.prototype.getValue=function(valueName,rowContext){var result=undefined;if(!rowContext)rowContext=this.getCurrentRow();switch(valueName){case"ds_RowNumber":result=this.getRowNumber(rowContext);break;case"ds_RowNumberPlus1":result=this.getRowNumber(rowContext)+1;break;case"ds_RowCount":result=this.getRowCount();break;case"ds_UnfilteredRowCount":result=this.getRowCount(true);break;case"ds_CurrentRowNumber":result=this.getCurrentRowNumber();break;case"ds_CurrentRowID":result=this.getCurrentRowID();break;case"ds_EvenOddRow":result=(this.getRowNumber(rowContext)%2)?Spry.Data.Region.evenRowClassName:Spry.Data.Region.oddRowClassName;break;case"ds_SortOrder":result=this.getSortOrder();break;case"ds_SortColumn":result=this.getSortColumn();break;default:if(rowContext)result=rowContext[valueName];break}return result};Spry.Data.DataSet.prototype.setDataFromArray=function(arr,fireSyncLoad){this.notifyObservers("onPreLoad");this.unfilteredData=null;this.filteredData=null;this.data=[];this.dataHash={};var arrLen=arr.length;for(var i=0;i<arrLen;i++){var row=arr[i];if(row.ds_RowID==undefined)row.ds_RowID=i;this.dataHash[row.ds_RowID]=row;this.data.push(row)}this.loadData(fireSyncLoad)};Spry.Data.DataSet.prototype.loadData=function(syncLoad){var self=this;this.pendingRequest=new Object;this.dataWasLoaded=false;var loadCallbackFunc=function(){self.pendingRequest=null;self.dataWasLoaded=true;self.applyColumnTypes();self.disableNotifications();self.filterAndSortData();self.enableNotifications();self.notifyObservers("onPostLoad");self.notifyObservers("onDataChanged")};if(syncLoad)loadCallbackFunc();else this.pendingRequest.timer=setTimeout(loadCallbackFunc,0)};Spry.Data.DataSet.prototype.filterAndSortData=function(){if(this.filterDataFunc)this.filterData(this.filterDataFunc,true);if(this.distinctOnLoad)this.distinct(this.distinctFieldsOnLoad);if(this.keepSorted&&this.getSortColumn())this.sort(this.lastSortColumns,this.lastSortOrder);else if(this.sortOnLoad)this.sort(this.sortOnLoad,this.sortOrderOnLoad);if(this.filterFunc)this.filter(this.filterFunc,true);if(this.data&&this.data.length>0)this.curRowID=this.data[0]['ds_RowID'];else this.curRowID=0};Spry.Data.DataSet.prototype.cancelLoadData=function(){if(this.pendingRequest&&this.pendingRequest.timer)clearTimeout(this.pendingRequest.timer);this.pendingRequest=null};Spry.Data.DataSet.prototype.getRowCount=function(unfiltered){var rows=this.getData(unfiltered);return rows?rows.length:0};Spry.Data.DataSet.prototype.getRowByID=function(rowID){if(!this.data)return null;return this.dataHash[rowID]};Spry.Data.DataSet.prototype.getRowByRowNumber=function(rowNumber,unfiltered){var rows=this.getData(unfiltered);if(rows&&rowNumber>=0&&rowNumber<rows.length)return rows[rowNumber];return null};Spry.Data.DataSet.prototype.getCurrentRow=function(){return this.getRowByID(this.curRowID)};Spry.Data.DataSet.prototype.setCurrentRow=function(rowID){if(this.curRowID==rowID)return;var nData={oldRowID:this.curRowID,newRowID:rowID};this.curRowID=rowID;this.notifyObservers("onCurrentRowChanged",nData)};Spry.Data.DataSet.prototype.getRowNumber=function(row,unfiltered){if(row){var rows=this.getData(unfiltered);if(rows&&rows.length){var numRows=rows.length;for(var i=0;i<numRows;i++){if(rows[i]==row)return i}}}return-1};Spry.Data.DataSet.prototype.getCurrentRowNumber=function(){return this.getRowNumber(this.getCurrentRow())};Spry.Data.DataSet.prototype.getCurrentRowID=function(){return this.curRowID};Spry.Data.DataSet.prototype.setCurrentRowNumber=function(rowNumber){if(!this.data||rowNumber>=this.data.length){Spry.Debug.trace("Invalid row number: "+rowNumber+"\n");return}var rowID=this.data[rowNumber]["ds_RowID"];if(rowID==undefined||this.curRowID==rowID)return;this.setCurrentRow(rowID)};Spry.Data.DataSet.prototype.findRowsWithColumnValues=function(valueObj,firstMatchOnly,unfiltered){var results=[];var rows=this.getData(unfiltered);if(rows){var numRows=rows.length;for(var i=0;i<numRows;i++){var row=rows[i];var matched=true;for(var colName in valueObj){if(valueObj[colName]!=row[colName]){matched=false;break}}if(matched){if(firstMatchOnly)return row;results.push(row)}}}return firstMatchOnly?null:results};Spry.Data.DataSet.prototype.setColumnType=function(columnNames,columnType){if(columnNames){if(typeof columnNames=="string")columnNames=[columnNames];for(var i=0;i<columnNames.length;i++)this.columnTypes[columnNames[i]]=columnType}};Spry.Data.DataSet.prototype.getColumnType=function(columnName){if(this.columnTypes[columnName])return this.columnTypes[columnName];return"string"};Spry.Data.DataSet.prototype.applyColumnTypes=function(){var rows=this.getData(true);var numRows=rows.length;var colNames=[];if(numRows<1)return;for(var cname in this.columnTypes){var ctype=this.columnTypes[cname];if(ctype!="string"){for(var i=0;i<numRows;i++){var row=rows[i];var val=row[cname];if(val!=undefined){if(ctype=="number")row[cname]=new Number(val);else if(ctype=="html")row[cname]=Spry.Utils.decodeEntities(val)}}}}};Spry.Data.DataSet.prototype.distinct=function(columnNames){if(this.data){var oldData=this.data;this.data=[];this.dataHash={};var dataChanged=false;var alreadySeenHash={};var i=0;var keys=[];if(typeof columnNames=="string")keys=[columnNames];else if(columnNames)keys=columnNames;else for(var recField in oldData[0])keys[i++]=recField;for(var i=0;i<oldData.length;i++){var rec=oldData[i];var hashStr="";for(var j=0;j<keys.length;j++){recField=keys[j];if(recField!="ds_RowID"){if(hashStr)hashStr+=",";hashStr+=recField+":"+"\""+rec[recField]+"\""}}if(!alreadySeenHash[hashStr]){this.data.push(rec);this.dataHash[rec['ds_RowID']]=rec;alreadySeenHash[hashStr]=true}else dataChanged=true}if(dataChanged)this.notifyObservers('onDataChanged')}};Spry.Data.DataSet.prototype.getSortColumn=function(){return(this.lastSortColumns&&this.lastSortColumns.length>0)?this.lastSortColumns[0]:""};Spry.Data.DataSet.prototype.getSortOrder=function(){return this.lastSortOrder?this.lastSortOrder:""};Spry.Data.DataSet.prototype.sort=function(columnNames,sortOrder){if(!columnNames)return;if(typeof columnNames=="string")columnNames=[columnNames,"ds_RowID"];else if(columnNames.length<2&&columnNames[0]!="ds_RowID")columnNames.push("ds_RowID");if(!sortOrder)sortOrder="toggle";if(sortOrder=="toggle"){if(this.lastSortColumns.length>0&&this.lastSortColumns[0]==columnNames[0]&&this.lastSortOrder=="ascending")sortOrder="descending";else sortOrder="ascending"}if(sortOrder!="ascending"&&sortOrder!="descending"){Spry.Debug.reportError("Invalid sort order type specified: "+sortOrder+"\n");return}var nData={oldSortColumns:this.lastSortColumns,oldSortOrder:this.lastSortOrder,newSortColumns:columnNames,newSortOrder:sortOrder};this.notifyObservers("onPreSort",nData);var cname=columnNames[columnNames.length-1];var sortfunc=Spry.Data.DataSet.prototype.sort.getSortFunc(cname,this.getColumnType(cname),sortOrder);for(var i=columnNames.length-2;i>=0;i--){cname=columnNames[i];sortfunc=Spry.Data.DataSet.prototype.sort.buildSecondarySortFunc(Spry.Data.DataSet.prototype.sort.getSortFunc(cname,this.getColumnType(cname),sortOrder),sortfunc)}if(this.unfilteredData){this.unfilteredData.sort(sortfunc);if(this.filterFunc)this.filter(this.filterFunc,true)}else this.data.sort(sortfunc);this.lastSortColumns=columnNames.slice(0);this.lastSortOrder=sortOrder;this.notifyObservers("onPostSort",nData)};Spry.Data.DataSet.prototype.sort.getSortFunc=function(prop,type,order){var sortfunc=null;if(type=="number"){if(order=="ascending")sortfunc=function(a,b){a=a[prop];b=b[prop];if(a==undefined||b==undefined)return(a==b)?0:(a?1:-1);return a-b};else sortfunc=function(a,b){a=a[prop];b=b[prop];if(a==undefined||b==undefined)return(a==b)?0:(a?-1:1);return b-a}}else if(type=="date"){if(order=="ascending")sortfunc=function(a,b){var dA=a[prop];var dB=b[prop];dA=dA?(new Date(dA)):0;dB=dB?(new Date(dB)):0;return dA-dB};else sortfunc=function(a,b){var dA=a[prop];var dB=b[prop];dA=dA?(new Date(dA)):0;dB=dB?(new Date(dB)):0;return dB-dA}}else{if(order=="ascending")sortfunc=function(a,b){a=a[prop];b=b[prop];if(a==undefined||b==undefined)return(a==b)?0:(a?1:-1);var tA=a.toString();var tB=b.toString();var tA_l=tA.toLowerCase();var tB_l=tB.toLowerCase();var min_len=tA.length>tB.length?tB.length:tA.length;for(var i=0;i<min_len;i++){var a_l_c=tA_l.charAt(i);var b_l_c=tB_l.charAt(i);var a_c=tA.charAt(i);var b_c=tB.charAt(i);if(a_l_c>b_l_c)return 1;else if(a_l_c<b_l_c)return-1;else if(a_c>b_c)return 1;else if(a_c<b_c)return-1}if(tA.length==tB.length)return 0;else if(tA.length>tB.length)return 1;return-1};else sortfunc=function(a,b){a=a[prop];b=b[prop];if(a==undefined||b==undefined)return(a==b)?0:(a?-1:1);var tA=a.toString();var tB=b.toString();var tA_l=tA.toLowerCase();var tB_l=tB.toLowerCase();var min_len=tA.length>tB.length?tB.length:tA.length;for(var i=0;i<min_len;i++){var a_l_c=tA_l.charAt(i);var b_l_c=tB_l.charAt(i);var a_c=tA.charAt(i);var b_c=tB.charAt(i);if(a_l_c>b_l_c)return-1;else if(a_l_c<b_l_c)return 1;else if(a_c>b_c)return-1;else if(a_c<b_c)return 1}if(tA.length==tB.length)return 0;else if(tA.length>tB.length)return-1;return 1}}return sortfunc};Spry.Data.DataSet.prototype.sort.buildSecondarySortFunc=function(funcA,funcB){return function(a,b){var ret=funcA(a,b);if(ret==0)ret=funcB(a,b);return ret}};Spry.Data.DataSet.prototype.filterData=function(filterFunc,filterOnly){var dataChanged=false;if(!filterFunc){this.filterDataFunc=null;dataChanged=true}else{this.filterDataFunc=filterFunc;if(this.dataWasLoaded&&((this.unfilteredData&&this.unfilteredData.length)||(this.data&&this.data.length))){if(this.unfilteredData){this.data=this.unfilteredData;this.unfilteredData=null}var oldData=this.data;this.data=[];this.dataHash={};for(var i=0;i<oldData.length;i++){var newRow=filterFunc(this,oldData[i],i);if(newRow){this.data.push(newRow);this.dataHash[newRow["ds_RowID"]]=newRow}}dataChanged=true}}if(dataChanged){if(!filterOnly){this.disableNotifications();if(this.filterFunc)this.filter(this.filterFunc,true);this.enableNotifications()}this.notifyObservers("onDataChanged")}};Spry.Data.DataSet.prototype.filter=function(filterFunc,filterOnly){var dataChanged=false;if(!filterFunc){if(this.filterFunc&&this.unfilteredData){this.data=this.unfilteredData;this.unfilteredData=null;this.filterFunc=null;dataChanged=true}}else{this.filterFunc=filterFunc;if(this.dataWasLoaded&&(this.unfilteredData||(this.data&&this.data.length))){if(!this.unfilteredData)this.unfilteredData=this.data;var udata=this.unfilteredData;this.data=[];for(var i=0;i<udata.length;i++){var newRow=filterFunc(this,udata[i],i);if(newRow)this.data.push(newRow)}dataChanged=true}}if(dataChanged)this.notifyObservers("onDataChanged")};Spry.Data.DataSet.prototype.startLoadInterval=function(interval){this.stopLoadInterval();if(interval>0){var self=this;this.loadInterval=interval;this.loadIntervalID=setInterval(function(){self.loadData()},interval)}};Spry.Data.DataSet.prototype.stopLoadInterval=function(){if(this.loadIntervalID)clearInterval(this.loadIntervalID);this.loadInterval=0;this.loadIntervalID=null};Spry.Data.DataSet.nextDataSetID=0;Spry.Data.HTTPSourceDataSet=function(dataSetURL,dataSetOptions){Spry.Data.DataSet.call(this);this.url=dataSetURL;this.dataSetsForDataRefStrings=new Array;this.hasDataRefStrings=false;this.useCache=true;this.setRequestInfo(dataSetOptions,true);Spry.Utils.setOptions(this,dataSetOptions,true);this.recalculateDataSetDependencies();if(this.loadInterval>0)this.startLoadInterval(this.loadInterval)};Spry.Data.HTTPSourceDataSet.prototype=new Spry.Data.DataSet();Spry.Data.HTTPSourceDataSet.prototype.constructor=Spry.Data.HTTPSourceDataSet;Spry.Data.HTTPSourceDataSet.prototype.setRequestInfo=function(requestInfo,undefineRequestProps){this.requestInfo=new Spry.Utils.loadURL.Request();this.requestInfo.extractRequestOptions(requestInfo,undefineRequestProps);if(this.requestInfo.method=="POST"){if(!this.requestInfo.headers)this.requestInfo.headers={};if(!this.requestInfo.headers['Content-Type'])this.requestInfo.headers['Content-Type']="application/x-www-form-urlencoded; charset=UTF-8"}};Spry.Data.HTTPSourceDataSet.prototype.recalculateDataSetDependencies=function(){this.hasDataRefStrings=false;var i=0;for(i=0;i<this.dataSetsForDataRefStrings.length;i++){var ds=this.dataSetsForDataRefStrings[i];if(ds)ds.removeObserver(this)}this.dataSetsForDataRefStrings=new Array();var regionStrs=this.getDataRefStrings();var dsCount=0;for(var n=0;n<regionStrs.length;n++){var tokens=Spry.Data.Region.getTokensFromStr(regionStrs[n]);for(i=0;tokens&&i<tokens.length;i++){if(tokens[i].search(/{[^}:]+::[^}]+}/)!=-1){var dsName=tokens[i].replace(/^\{|::.*\}/g,"");var ds=null;if(!this.dataSetsForDataRefStrings[dsName]){ds=Spry.Data.getDataSetByName(dsName);if(dsName&&ds){this.dataSetsForDataRefStrings[dsName]=ds;this.dataSetsForDataRefStrings[dsCount++]=ds;this.hasDataRefStrings=true}}}}}for(i=0;i<this.dataSetsForDataRefStrings.length;i++){var ds=this.dataSetsForDataRefStrings[i];ds.addObserver(this)}};Spry.Data.HTTPSourceDataSet.prototype.getDataRefStrings=function(){var strArr=[];if(this.url)strArr.push(this.url);if(this.requestInfo&&this.requestInfo.postData)strArr.push(this.requestInfo.postData);return strArr};Spry.Data.HTTPSourceDataSet.prototype.attemptLoadData=function(){for(var i=0;i<this.dataSetsForDataRefStrings.length;i++){var ds=this.dataSetsForDataRefStrings[i];if(ds.getLoadDataRequestIsPending()||!ds.getDataWasLoaded())return}this.loadData()};Spry.Data.HTTPSourceDataSet.prototype.onCurrentRowChanged=function(ds,data){this.attemptLoadData()};Spry.Data.HTTPSourceDataSet.prototype.onPostSort=function(ds,data){this.attemptLoadData()};Spry.Data.HTTPSourceDataSet.prototype.onDataChanged=function(ds,data){this.attemptLoadData()};Spry.Data.HTTPSourceDataSet.prototype.loadData=function(){if(!this.url)return;this.cancelLoadData();var url=this.url;var postData=this.requestInfo.postData;if(this.hasDataRefStrings){var allDataSetsReady=true;for(var i=0;i<this.dataSetsForDataRefStrings.length;i++){var ds=this.dataSetsForDataRefStrings[i];if(ds.getLoadDataRequestIsPending())allDataSetsReady=false;else if(!ds.getDataWasLoaded()){ds.loadData();allDataSetsReady=false}}if(!allDataSetsReady)return;url=Spry.Data.Region.processDataRefString(null,this.url,this.dataSetsForDataRefStrings);if(!url)return;if(postData&&(typeof postData)=="string")postData=Spry.Data.Region.processDataRefString(null,postData,this.dataSetsForDataRefStrings)}this.notifyObservers("onPreLoad");this.data=null;this.dataWasLoaded=false;this.unfilteredData=null;this.dataHash=null;this.curRowID=0;var req=this.requestInfo.clone();req.url=url;req.postData=postData;this.pendingRequest=new Object;this.pendingRequest.data=Spry.Data.HTTPSourceDataSet.LoadManager.loadData(req,this,this.useCache)};Spry.Data.HTTPSourceDataSet.prototype.cancelLoadData=function(){if(this.pendingRequest){Spry.Data.HTTPSourceDataSet.LoadManager.cancelLoadData(this.pendingRequest.data,this);this.pendingRequest=null}};Spry.Data.HTTPSourceDataSet.prototype.getURL=function(){return this.url};Spry.Data.HTTPSourceDataSet.prototype.setURL=function(url,requestOptions){if(this.url==url){if(!requestOptions||(this.requestInfo.method==requestOptions.method&&(requestOptions.method!="POST"||this.requestInfo.postData==requestOptions.postData)))return}this.url=url;this.setRequestInfo(requestOptions);this.cancelLoadData();this.recalculateDataSetDependencies();this.dataWasLoaded=false};Spry.Data.HTTPSourceDataSet.prototype.setDataFromDoc=function(rawDataDoc){this.pendingRequest=null;this.loadDataIntoDataSet(rawDataDoc);this.applyColumnTypes();this.disableNotifications();this.filterAndSortData();this.enableNotifications();this.notifyObservers("onPostLoad");this.notifyObservers("onDataChanged")};Spry.Data.HTTPSourceDataSet.prototype.loadDataIntoDataSet=function(rawDataDoc){this.dataHash=new Object;this.data=new Array;this.dataWasLoaded=true};Spry.Data.HTTPSourceDataSet.prototype.xhRequestProcessor=function(xhRequest){var resp=xhRequest.responseText;if(xhRequest.status==200||xhRequest.status==0)return resp;return null};Spry.Data.HTTPSourceDataSet.prototype.sessionExpiredChecker=function(req){if(req.xhRequest.responseText=='session expired')return true;return false};Spry.Data.HTTPSourceDataSet.prototype.setSessionExpiredChecker=function(checker){this.sessionExpiredChecker=checker};Spry.Data.HTTPSourceDataSet.prototype.onRequestResponse=function(cachedRequest,req){this.setDataFromDoc(cachedRequest.rawData)};Spry.Data.HTTPSourceDataSet.prototype.onRequestError=function(cachedRequest,req){this.notifyObservers("onLoadError",req)};Spry.Data.HTTPSourceDataSet.prototype.onRequestSessionExpired=function(cachedRequest,req){this.notifyObservers("onSessionExpired",req)};Spry.Data.HTTPSourceDataSet.LoadManager={};Spry.Data.HTTPSourceDataSet.LoadManager.cache=[];Spry.Data.HTTPSourceDataSet.LoadManager.CachedRequest=function(reqInfo,xhRequestProcessor,sessionExpiredChecker){Spry.Utils.Notifier.call(this);this.reqInfo=reqInfo;this.rawData=null;this.timer=null;this.state=Spry.Data.HTTPSourceDataSet.LoadManager.CachedRequest.NOT_LOADED;this.xhRequestProcessor=xhRequestProcessor;this.sessionExpiredChecker=sessionExpiredChecker};Spry.Data.HTTPSourceDataSet.LoadManager.CachedRequest.prototype=new Spry.Utils.Notifier();Spry.Data.HTTPSourceDataSet.LoadManager.CachedRequest.prototype.constructor=Spry.Data.HTTPSourceDataSet.LoadManager.CachedRequest;Spry.Data.HTTPSourceDataSet.LoadManager.CachedRequest.NOT_LOADED=1;Spry.Data.HTTPSourceDataSet.LoadManager.CachedRequest.LOAD_REQUESTED=2;Spry.Data.HTTPSourceDataSet.LoadManager.CachedRequest.LOAD_FAILED=3;Spry.Data.HTTPSourceDataSet.LoadManager.CachedRequest.LOAD_SUCCESSFUL=4;Spry.Data.HTTPSourceDataSet.LoadManager.CachedRequest.prototype.loadDataCallback=function(req){if(req.xhRequest.readyState!=4)return;var rawData=null;if(this.xhRequestProcessor)rawData=this.xhRequestProcessor(req.xhRequest);if(this.sessionExpiredChecker){Spry.Utils.setOptions(req,{'rawData':rawData},false);if(this.sessionExpiredChecker(req)){this.state=Spry.Data.HTTPSourceDataSet.LoadManager.CachedRequest.LOAD_FAILED;this.notifyObservers("onRequestSessionExpired",req);this.observers.length=0;return}}if(!rawData){this.state=Spry.Data.HTTPSourceDataSet.LoadManager.CachedRequest.LOAD_FAILED;this.notifyObservers("onRequestError",req);this.observers.length=0;return}this.rawData=rawData;this.state=Spry.Data.HTTPSourceDataSet.LoadManager.CachedRequest.LOAD_SUCCESSFUL;this.notifyObservers("onRequestResponse",req);this.observers.length=0};Spry.Data.HTTPSourceDataSet.LoadManager.CachedRequest.prototype.loadData=function(){var self=this;this.cancelLoadData();this.rawData=null;this.state=Spry.Data.HTTPSourceDataSet.LoadManager.CachedRequest.LOAD_REQUESTED;var reqInfo=this.reqInfo.clone();reqInfo.successCallback=function(req){self.loadDataCallback(req)};reqInfo.errorCallback=reqInfo.successCallback;this.timer=setTimeout(function(){self.timer=null;Spry.Utils.loadURL(reqInfo.method,reqInfo.url,reqInfo.async,reqInfo.successCallback,reqInfo)},0)};Spry.Data.HTTPSourceDataSet.LoadManager.CachedRequest.prototype.cancelLoadData=function(){if(this.state==Spry.Data.HTTPSourceDataSet.LoadManager.CachedRequest.LOAD_REQUESTED){if(this.timer){this.timer.clearTimeout();this.timer=null}this.rawData=null;this.state=Spry.Data.HTTPSourceDataSet.LoadManager.CachedRequest.NOT_LOADED}};Spry.Data.HTTPSourceDataSet.LoadManager.getCacheKey=function(reqInfo){return reqInfo.method+"::"+reqInfo.url+"::"+reqInfo.postData+"::"+reqInfo.username};Spry.Data.HTTPSourceDataSet.LoadManager.loadData=function(reqInfo,ds,useCache){if(!reqInfo)return null;var cacheObj=null;var cacheKey=null;if(useCache){cacheKey=Spry.Data.HTTPSourceDataSet.LoadManager.getCacheKey(reqInfo);cacheObj=Spry.Data.HTTPSourceDataSet.LoadManager.cache[cacheKey]}if(cacheObj){if(cacheObj.state==Spry.Data.HTTPSourceDataSet.LoadManager.CachedRequest.LOAD_REQUESTED){if(ds)cacheObj.addObserver(ds);return cacheObj}else if(cacheObj.state==Spry.Data.HTTPSourceDataSet.LoadManager.CachedRequest.LOAD_SUCCESSFUL){if(ds)setTimeout(function(){ds.setDataFromDoc(cacheObj.rawData)},0);return cacheObj}}if(!cacheObj){cacheObj=new Spry.Data.HTTPSourceDataSet.LoadManager.CachedRequest(reqInfo,(ds?ds.xhRequestProcessor:null),(ds?ds.sessionExpiredChecker:null));if(useCache){Spry.Data.HTTPSourceDataSet.LoadManager.cache[cacheKey]=cacheObj;cacheObj.addObserver({onRequestError:function(){Spry.Data.HTTPSourceDataSet.LoadManager.cache[cacheKey]=undefined}})}}if(ds)cacheObj.addObserver(ds);cacheObj.loadData();return cacheObj};Spry.Data.HTTPSourceDataSet.LoadManager.cancelLoadData=function(cacheObj,ds){if(cacheObj){if(ds)cacheObj.removeObserver(ds);else cacheObj.cancelLoadData()}};Spry.Data.XMLDataSet=function(dataSetURL,dataSetPath,dataSetOptions){this.xpath=dataSetPath;this.doc=null;this.subPaths=[];this.entityEncodeStrings=true;Spry.Data.HTTPSourceDataSet.call(this,dataSetURL,dataSetOptions);var jwType=typeof this.subPaths;if(jwType=="string"||(jwType=="object"&&this.subPaths.constructor!=Array))this.subPaths=[this.subPaths]};Spry.Data.XMLDataSet.prototype=new Spry.Data.HTTPSourceDataSet();Spry.Data.XMLDataSet.prototype.constructor=Spry.Data.XMLDataSet;Spry.Data.XMLDataSet.prototype.getDataRefStrings=function(){var strArr=[];if(this.url)strArr.push(this.url);if(this.xpath)strArr.push(this.xpath);if(this.requestInfo&&this.requestInfo.postData)strArr.push(this.requestInfo.postData);return strArr};Spry.Data.XMLDataSet.prototype.getDocument=function(){return this.doc};Spry.Data.XMLDataSet.prototype.getXPath=function(){return this.xpath};Spry.Data.XMLDataSet.prototype.setXPath=function(path){if(this.xpath!=path){this.xpath=path;if(this.dataWasLoaded&&this.doc){this.notifyObservers("onPreLoad");this.setDataFromDoc(this.doc)}}};Spry.Data.XMLDataSet.nodeContainsElementNode=function(node){if(node){node=node.firstChild;while(node){if(node.nodeType==1)return true;node=node.nextSibling}}return false};Spry.Data.XMLDataSet.getNodeText=function(node,encodeText,encodeCData){var txt="";if(!node)return;try{var child=node.firstChild;while(child){try{if(child.nodeType==3)txt+=encodeText?Spry.Utils.encodeEntities(child.data):child.data;else if(child.nodeType==4)txt+=encodeCData?Spry.Utils.encodeEntities(child.data):child.data}catch(e){Spry.Debug.reportError("Spry.Data.XMLDataSet.getNodeText() exception caught: "+e+"\n")}child=child.nextSibling}}catch(e){Spry.Debug.reportError("Spry.Data.XMLDataSet.getNodeText() exception caught: "+e+"\n")}return txt};Spry.Data.XMLDataSet.createObjectForNode=function(node,encodeText,encodeCData){if(!node)return null;var obj=new Object();var i=0;var attr=null;try{for(i=0;i<node.attributes.length;i++){attr=node.attributes[i];if(attr&&attr.nodeType==2)obj["@"+attr.name]=attr.value}}catch(e){Spry.Debug.reportError("Spry.Data.XMLDataSet.createObjectForNode() caught exception while accessing attributes: "+e+"\n")}var child=node.firstChild;if(child&&!child.nextSibling&&child.nodeType!=1){obj[node.nodeName]=Spry.Data.XMLDataSet.getNodeText(node,encodeText,encodeCData)}while(child){if(child.nodeType==1){if(!Spry.Data.XMLDataSet.nodeContainsElementNode(child)){obj[child.nodeName]=Spry.Data.XMLDataSet.getNodeText(child,encodeText,encodeCData);try{var namePrefix=child.nodeName+"/@";for(i=0;i<child.attributes.length;i++){attr=child.attributes[i];if(attr&&attr.nodeType==2)obj[namePrefix+attr.name]=attr.value}}catch(e){Spry.Debug.reportError("Spry.Data.XMLDataSet.createObjectForNode() caught exception while accessing attributes: "+e+"\n")}}}child=child.nextSibling}return obj};Spry.Data.XMLDataSet.getRecordSetFromXMLDoc=function(xmlDoc,path,suppressColumns,entityEncodeStrings){if(!xmlDoc||!path)return null;var recordSet=new Object();recordSet.xmlDoc=xmlDoc;recordSet.xmlPath=path;recordSet.dataHash=new Object;recordSet.data=new Array;recordSet.getData=function(){return this.data};var ctx=new ExprContext(xmlDoc);var pathExpr=xpathParse(path);var e=pathExpr.evaluate(ctx);var nodeArray=e.nodeSetValue();var isDOMNodeArray=true;if(nodeArray&&nodeArray.length>0)isDOMNodeArray=nodeArray[0].nodeType!=2;var nextID=0;var encodeText=true;var encodeCData=false;if(typeof entityEncodeStrings=="boolean")encodeText=encodeCData=entityEncodeStrings;for(var i=0;i<nodeArray.length;i++){var rowObj=null;if(suppressColumns)rowObj=new Object;else{if(isDOMNodeArray)rowObj=Spry.Data.XMLDataSet.createObjectForNode(nodeArray[i],encodeText,encodeCData);else{rowObj=new Object;rowObj["@"+nodeArray[i].name]=nodeArray[i].value}}if(rowObj){rowObj['ds_RowID']=nextID++;rowObj['ds_XMLNode']=nodeArray[i];recordSet.dataHash[rowObj['ds_RowID']]=rowObj;recordSet.data.push(rowObj)}}return recordSet};Spry.Data.XMLDataSet.PathNode=function(path){this.path=path;this.subPaths=[];this.xpath=""};Spry.Data.XMLDataSet.PathNode.prototype.addSubPath=function(path){var node=this.findSubPath(path);if(!node){node=new Spry.Data.XMLDataSet.PathNode(path);this.subPaths.push(node)}return node};Spry.Data.XMLDataSet.PathNode.prototype.findSubPath=function(path){var numSubPaths=this.subPaths.length;for(var i=0;i<numSubPaths;i++){var subPath=this.subPaths[i];if(path==subPath.path)return subPath}return null};Spry.Data.XMLDataSet.PathNode.prototype.consolidate=function(){var numSubPaths=this.subPaths.length;if(!this.xpath&&numSubPaths==1){var subPath=this.subPaths[0];this.path+=((subPath[0]!="/")?"/":"")+subPath.path;this.xpath=subPath.xpath;this.subPaths=subPath.subPaths;this.consolidate();return}for(var i=0;i<numSubPaths;i++)this.subPaths[i].consolidate()};Spry.Data.XMLDataSet.prototype.convertXPathsToPathTree=function(xpathArray){var xpaLen=xpathArray.length;var root=new Spry.Data.XMLDataSet.PathNode("");for(var i=0;i<xpaLen;i++){var xpath=xpathArray[i];var cleanXPath=xpath.replace(/\/\//g,"/__SPRYDS__");cleanXPath=cleanXPath.replace(/^\//,"");var pathItems=cleanXPath.split(/\//);var pathItemsLen=pathItems.length;var node=root;for(var j=0;j<pathItemsLen;j++){var path=pathItems[j].replace(/__SPRYDS__/,"//");node=node.addSubPath(path)}node.xpath=xpath}root.consolidate();return root};Spry.Data.XMLDataSet.prototype.flattenSubPaths=function(rs,subPaths){if(!rs||!subPaths)return;var numSubPaths=subPaths.length;if(numSubPaths<1)return;var data=rs.data;var dataHash={};var xpathArray=[];var cleanedXPathArray=[];for(var i=0;i<numSubPaths;i++){var subPath=subPaths[i];if(typeof subPath=="object")subPath=subPath.path;if(!subPath)subPath="";xpathArray[i]=Spry.Data.Region.processDataRefString(null,subPath,this.dataSetsForDataRefStrings);cleanedXPathArray[i]=xpathArray[i].replace(/\[.*\]/g,"")}var row;var numRows=data.length;var newData=[];for(var i=0;i<numRows;i++){row=data[i];var newRows=[row];for(var j=0;j<numSubPaths;j++){var newRS=Spry.Data.XMLDataSet.getRecordSetFromXMLDoc(row.ds_XMLNode,xpathArray[j],(subPaths[j].xpath?false:true),this.entityEncodeStrings);if(newRS&&newRS.data&&newRS.data.length){if(typeof subPaths[j]=="object"&&subPaths[j].subPaths){var sp=subPaths[j].subPaths;spType=typeof sp;if(spType=="string")sp=[sp];else if(spType=="object"&&spType.constructor==Object)sp=[sp];this.flattenSubPaths(newRS,sp)}var newRSData=newRS.data;var numRSRows=newRSData.length;var cleanedXPath=cleanedXPathArray[j]+"/";var numNewRows=newRows.length;var joinedRows=[];for(var k=0;k<numNewRows;k++){var newRow=newRows[k];for(var l=0;l<numRSRows;l++){var newRowObj=new Object;var newRSRow=newRSData[l];for(prop in newRow)newRowObj[prop]=newRow[prop];for(var prop in newRSRow){var newPropName=cleanedXPath+prop;if(cleanedXPath==(prop+"/")||cleanedXPath.search(new RegExp("\\/"+prop+"\\/$"))!=-1)newPropName=cleanedXPathArray[j];newRowObj[newPropName]=newRSRow[prop]}joinedRows.push(newRowObj)}}newRows=joinedRows}}newData=newData.concat(newRows)}data=newData;numRows=data.length;for(i=0;i<numRows;i++){row=data[i];row.ds_RowID=i;dataHash[row.ds_RowID]=row}rs.data=data;rs.dataHash=dataHash};Spry.Data.XMLDataSet.prototype.loadDataIntoDataSet=function(rawDataDoc){var rs=null;var mainXPath=Spry.Data.Region.processDataRefString(null,this.xpath,this.dataSetsForDataRefStrings);var subPaths=this.subPaths;var suppressColumns=false;if(this.subPaths&&this.subPaths.length>0){var processedSubPaths=[];var numSubPaths=subPaths.length;for(var i=0;i<numSubPaths;i++){var subPathStr=Spry.Data.Region.processDataRefString(null,subPaths[i],this.dataSetsForDataRefStrings);if(subPathStr.charAt(0)!='/')subPathStr=mainXPath+"/"+subPathStr;processedSubPaths.push(subPathStr)}processedSubPaths.unshift(mainXPath);var commonParent=this.convertXPathsToPathTree(processedSubPaths);mainXPath=commonParent.path;subPaths=commonParent.subPaths;suppressColumns=commonParent.xpath?false:true}rs=Spry.Data.XMLDataSet.getRecordSetFromXMLDoc(rawDataDoc,mainXPath,suppressColumns,this.entityEncodeStrings);if(!rs){Spry.Debug.reportError("Spry.Data.XMLDataSet.loadDataIntoDataSet() failed to create dataSet '"+this.name+"'for '"+this.xpath+"' - "+this.url+"\n");return}this.flattenSubPaths(rs,subPaths);this.doc=rs.xmlDoc;this.data=rs.data;this.dataHash=rs.dataHash;this.dataWasLoaded=(this.doc!=null)};Spry.Data.XMLDataSet.prototype.xhRequestProcessor=function(xhRequest){var resp=xhRequest.responseXML;var manualParseRequired=false;if(xhRequest.status!=200){if(xhRequest.status==0){if(xhRequest.responseText&&(!resp||!resp.firstChild))manualParseRequired=true}}else if(!resp){manualParseRequired=true}if(manualParseRequired)resp=Spry.Utils.stringToXMLDoc(xhRequest.responseText);if(!resp||!resp.firstChild||resp.firstChild.nodeName=="parsererror")return null;return resp};Spry.Data.XMLDataSet.prototype.sessionExpiredChecker=function(req){if(req.xhRequest.responseText=='session expired')return true;else{if(req.rawData){var firstChild=req.rawData.documentElement.firstChild;if(firstChild&&firstChild.nodeValue=="session expired")return true}}return false};Spry.Data.Region=function(regionNode,name,isDetailRegion,data,dataSets,regionStates,regionStateMap,hasBehaviorAttributes){this.regionNode=regionNode;this.name=name;this.isDetailRegion=isDetailRegion;this.data=data;this.dataSets=dataSets;this.hasBehaviorAttributes=hasBehaviorAttributes;this.tokens=null;this.currentState=null;this.states={ready:true};this.stateMap={};Spry.Utils.setOptions(this.states,regionStates);Spry.Utils.setOptions(this.stateMap,regionStateMap);for(var i=0;i<this.dataSets.length;i++){var ds=this.dataSets[i];try{if(ds)ds.addObserver(this)}catch(e){Spry.Debug.reportError("Failed to add '"+this.name+"' as a dataSet observer!\n")}}};Spry.Data.Region.hiddenRegionClassName="SpryHiddenRegion";Spry.Data.Region.evenRowClassName="even";Spry.Data.Region.oddRowClassName="odd";Spry.Data.Region.notifiers={};Spry.Data.Region.evalScripts=true;Spry.Data.Region.addObserver=function(regionID,observer){var n=Spry.Data.Region.notifiers[regionID];if(!n){n=new Spry.Utils.Notifier();Spry.Data.Region.notifiers[regionID]=n}n.addObserver(observer)};Spry.Data.Region.removeObserver=function(regionID,observer){var n=Spry.Data.Region.notifiers[regionID];if(n)n.removeObserver(observer)};Spry.Data.Region.notifyObservers=function(methodName,region,data){var n=Spry.Data.Region.notifiers[region.name];if(n){var dataObj={};if(data&&typeof data=="object")dataObj=data;else dataObj.data=data;dataObj.region=region;dataObj.regionID=region.name;dataObj.regionNode=region.regionNode;n.notifyObservers(methodName,dataObj)}};Spry.Data.Region.RS_Error=0x01;Spry.Data.Region.RS_LoadingData=0x02;Spry.Data.Region.RS_PreUpdate=0x04;Spry.Data.Region.RS_PostUpdate=0x08;Spry.Data.Region.prototype.getState=function(){return this.currentState};Spry.Data.Region.prototype.mapState=function(stateName,newStateName){this.stateMap[stateName]=newStateName};Spry.Data.Region.prototype.getMappedState=function(stateName){var mappedState=this.stateMap[stateName];return mappedState?mappedState:stateName};Spry.Data.Region.prototype.setState=function(stateName,suppressNotfications){var stateObj={state:stateName,mappedState:this.getMappedState(stateName)};if(!suppressNotfications)Spry.Data.Region.notifyObservers("onPreStateChange",this,stateObj);this.currentState=stateObj.mappedState?stateObj.mappedState:stateName;if(this.states[stateName]){var notificationData={state:this.currentState};if(!suppressNotfications)Spry.Data.Region.notifyObservers("onPreUpdate",this,notificationData);var str=this.transform();if(Spry.Data.Region.debug)Spry.Debug.trace("<hr />Generated region markup for '"+this.name+"':<br /><br />"+Spry.Utils.encodeEntities(str));Spry.Utils.setInnerHTML(this.regionNode,str,!Spry.Data.Region.evalScripts);if(this.hasBehaviorAttributes)this.attachBehaviors();if(!suppressNotfications)Spry.Data.Region.notifyObservers("onPostUpdate",this,notificationData)}if(!suppressNotfications)Spry.Data.Region.notifyObservers("onPostStateChange",this,stateObj)};Spry.Data.Region.prototype.getDataSets=function(){return this.dataSets};Spry.Data.Region.prototype.addDataSet=function(aDataSet){if(!aDataSet)return;if(!this.dataSets)this.dataSets=new Array;for(var i=0;i<this.dataSets.length;i++){if(this.dataSets[i]==aDataSet)return}this.dataSets.push(aDataSet);aDataSet.addObserver(this)};Spry.Data.Region.prototype.removeDataSet=function(aDataSet){if(!aDataSet||this.dataSets)return;for(var i=0;i<this.dataSets.length;i++){if(this.dataSets[i]==aDataSet){this.dataSets.splice(i,1);aDataSet.removeObserver(this);return}}};Spry.Data.Region.prototype.onPreLoad=function(dataSet){if(this.currentState!="loading")this.setState("loading")};Spry.Data.Region.prototype.onLoadError=function(dataSet){if(this.currentState!="error")this.setState("error");Spry.Data.Region.notifyObservers("onError",this)};Spry.Data.Region.prototype.onSessionExpired=function(dataSet){if(this.currentState!="expired")this.setState("expired");Spry.Data.Region.notifyObservers("onExpired",this)};Spry.Data.Region.prototype.onCurrentRowChanged=function(dataSet,data){if(this.isDetailRegion)this.updateContent()};Spry.Data.Region.prototype.onPostSort=function(dataSet,data){this.updateContent()};Spry.Data.Region.prototype.onDataChanged=function(dataSet,data){this.updateContent()};Spry.Data.Region.enableBehaviorAttributes=true;Spry.Data.Region.behaviorAttrs={};Spry.Data.Region.behaviorAttrs["spry:select"]={attach:function(rgn,node,value){var selectGroupName=null;try{selectGroupName=node.attributes.getNamedItem("spry:selectgroup").value}catch(e){}if(!selectGroupName)selectGroupName="default";Spry.Utils.addEventListener(node,"click",function(event){Spry.Utils.SelectionManager.select(selectGroupName,node,value)},false);if(node.attributes.getNamedItem("spry:selected"))Spry.Utils.SelectionManager.select(selectGroupName,node,value)}};Spry.Data.Region.behaviorAttrs["spry:hover"]={attach:function(rgn,node,value){Spry.Utils.addEventListener(node,"mouseover",function(event){Spry.Utils.addClassName(node,value)},false);Spry.Utils.addEventListener(node,"mouseout",function(event){Spry.Utils.removeClassName(node,value)},false)}};Spry.Data.Region.setUpRowNumberForEvenOddAttr=function(node,attr,value,rowNumAttrName){if(!value){Spry.Debug.showError("The "+attr+" attribute requires a CSS class name as its value!");node.attributes.removeNamedItem(attr);return}var dsName="";var valArr=value.split(/\s/);if(valArr.length>1){dsName=valArr[0];node.setAttribute(attr,valArr[1])}node.setAttribute(rowNumAttrName,"{"+(dsName?(dsName+"::"):"")+"ds_RowNumber}")};Spry.Data.Region.behaviorAttrs["spry:even"]={setup:function(node,value){Spry.Data.Region.setUpRowNumberForEvenOddAttr(node,"spry:even",value,"spryevenrownumber")},attach:function(rgn,node,value){if(value){rowNumAttr=node.attributes.getNamedItem("spryevenrownumber");if(rowNumAttr&&rowNumAttr.value){var rowNum=parseInt(rowNumAttr.value);if(rowNum%2)Spry.Utils.addClassName(node,value)}}node.removeAttribute("spry:even");node.removeAttribute("spryevenrownumber")}};Spry.Data.Region.behaviorAttrs["spry:odd"]={setup:function(node,value){Spry.Data.Region.setUpRowNumberForEvenOddAttr(node,"spry:odd",value,"spryoddrownumber")},attach:function(rgn,node,value){if(value){rowNumAttr=node.attributes.getNamedItem("spryoddrownumber");if(rowNumAttr&&rowNumAttr.value){var rowNum=parseInt(rowNumAttr.value);if(rowNum%2==0)Spry.Utils.addClassName(node,value)}}node.removeAttribute("spry:odd");node.removeAttribute("spryoddrownumber")}};Spry.Data.Region.setRowAttrClickHandler=function(node,dsName,rowAttr,funcName){if(dsName){var ds=Spry.Data.getDataSetByName(dsName);if(ds){rowIDAttr=node.attributes.getNamedItem(rowAttr);if(rowIDAttr){var rowAttrVal=rowIDAttr.value;if(rowAttrVal)Spry.Utils.addEventListener(node,"click",function(event){ds[funcName](rowAttrVal)},false)}}}};Spry.Data.Region.behaviorAttrs["spry:setrow"]={setup:function(node,value){if(!value){Spry.Debug.reportError("The spry:setrow attribute requires a data set name as its value!");node.removeAttribute("spry:setrow");return}node.setAttribute("spryrowid","{"+value+"::ds_RowID}")},attach:function(rgn,node,value){Spry.Data.Region.setRowAttrClickHandler(node,value,"spryrowid","setCurrentRow");node.removeAttribute("spry:setrow");node.removeAttribute("spryrowid")}};Spry.Data.Region.behaviorAttrs["spry:setrownumber"]={setup:function(node,value){if(!value){Spry.Debug.reportError("The spry:setrownumber attribute requires a data set name as its value!");node.removeAttribute("spry:setrownumber");return}node.setAttribute("spryrownumber","{"+value+"::ds_RowID}")},attach:function(rgn,node,value){Spry.Data.Region.setRowAttrClickHandler(node,value,"spryrownumber","setCurrentRowNumber");node.removeAttribute("spry:setrownumber");node.removeAttribute("spryrownumber")}};Spry.Data.Region.behaviorAttrs["spry:sort"]={attach:function(rgn,node,value){if(!value)return;var ds=rgn.getDataSets()[0];var sortOrder="toggle";var colArray=value.split(/\s/);if(colArray.length>1){var specifiedDS=Spry.Data.getDataSetByName(colArray[0]);if(specifiedDS){ds=specifiedDS;colArray.shift()}if(colArray.length>1){var str=colArray[colArray.length-1];if(str=="ascending"||str=="descending"||str=="toggle"){sortOrder=str;colArray.pop()}}}if(ds&&colArray.length>0)Spry.Utils.addEventListener(node,"click",function(event){ds.sort(colArray,sortOrder)},false);node.removeAttribute("spry:sort")}};Spry.Data.Region.prototype.attachBehaviors=function(){var rgn=this;Spry.Utils.getNodesByFunc(this.regionNode,function(node){if(!node||node.nodeType!=1)return false;try{var bAttrs=Spry.Data.Region.behaviorAttrs;for(var bAttrName in bAttrs){var attr=node.attributes.getNamedItem(bAttrName);if(attr){var behavior=bAttrs[bAttrName];if(behavior&&behavior.attach)behavior.attach(rgn,node,attr.value)}}}catch(e){}return false})};Spry.Data.Region.prototype.updateContent=function(){var allDataSetsReady=true;var dsArray=this.getDataSets();if(!dsArray||dsArray.length<1){Spry.Debug.reportError("updateContent(): Region '"+this.name+"' has no data set!\n");return}for(var i=0;i<dsArray.length;i++){var ds=dsArray[i];if(ds){if(ds.getLoadDataRequestIsPending())allDataSetsReady=false;else if(!ds.getDataWasLoaded()){ds.loadData();allDataSetsReady=false}}}if(!allDataSetsReady){Spry.Data.Region.notifyObservers("onLoadingData",this);return}this.setState("ready")};Spry.Data.Region.prototype.clearContent=function(){this.regionNode.innerHTML=""};Spry.Data.Region.processContentPI=function(inStr){var outStr="";var regexp=/<!--\s*<\/?spry:content\s*[^>]*>\s*-->/mg;var searchStartIndex=0;var processingContentTag=0;while(inStr.length){var results=regexp.exec(inStr);if(!results||!results[0]){outStr+=inStr.substr(searchStartIndex,inStr.length-searchStartIndex);break}if(!processingContentTag&&results.index!=searchStartIndex){outStr+=inStr.substr(searchStartIndex,results.index-searchStartIndex)}if(results[0].search(/<\//)!=-1){--processingContentTag;if(processingContentTag)Spry.Debug.reportError("Nested spry:content regions are not allowed!\n")}else{++processingContentTag;var dataRefStr=results[0].replace(/.*\bdataref="/,"");outStr+=dataRefStr.replace(/".*$/,"")}searchStartIndex=regexp.lastIndex}return outStr};Spry.Data.Region.prototype.tokenizeData=function(dataStr){if(!dataStr)return null;var rootToken=new Spry.Data.Region.Token(Spry.Data.Region.Token.LIST_TOKEN,null,null,null);var tokenStack=new Array;var parseStr=Spry.Data.Region.processContentPI(dataStr);tokenStack.push(rootToken);var regexp=/((<!--\s*){0,1}<\/{0,1}spry:[^>]+>(\s*-->){0,1})|((\{|%7[bB])[^\}\s%]+(\}|%7[dD]))/mg;var searchStartIndex=0;while(parseStr.length){var results=regexp.exec(parseStr);var token=null;if(!results||!results[0]){var str=parseStr.substr(searchStartIndex,parseStr.length-searchStartIndex);token=new Spry.Data.Region.Token(Spry.Data.Region.Token.STRING_TOKEN,null,str,str);tokenStack[tokenStack.length-1].addChild(token);break}if(results.index!=searchStartIndex){var str=parseStr.substr(searchStartIndex,results.index-searchStartIndex);token=new Spry.Data.Region.Token(Spry.Data.Region.Token.STRING_TOKEN,null,str,str);tokenStack[tokenStack.length-1].addChild(token)}if(results[0].search(/^({|%7[bB])/)!=-1){var valueName=results[0];var regionStr=results[0];valueName=valueName.replace(/^({|%7[bB])/,"");valueName=valueName.replace(/(}|%7[dD])$/,"");var dataSetName=null;var splitArray=valueName.split(/::/);if(splitArray.length>1){dataSetName=splitArray[0];valueName=splitArray[1]}regionStr=regionStr.replace(/^%7[bB]/,"{");regionStr=regionStr.replace(/%7[dD]$/,"}");token=new Spry.Data.Region.Token(Spry.Data.Region.Token.VALUE_TOKEN,dataSetName,valueName,new String(regionStr));tokenStack[tokenStack.length-1].addChild(token)}else if(results[0].charAt(0)=='<'){var piName=results[0].replace(/^(<!--\s*){0,1}<\/?/,"");piName=piName.replace(/>(\s*-->){0,1}|\s.*$/,"");if(results[0].search(/<\//)!=-1){if(tokenStack[tokenStack.length-1].tokenType!=Spry.Data.Region.Token.PROCESSING_INSTRUCTION_TOKEN){Spry.Debug.reportError("Invalid processing instruction close tag: "+piName+" -- "+results[0]+"\n");return null}tokenStack.pop()}else{var piDesc=Spry.Data.Region.PI.instructions[piName];if(piDesc){var dataSet=null;var selectedDataSetName="";if(results[0].search(/^.*\bselect=\"/)!=-1){selectedDataSetName=results[0].replace(/^.*\bselect=\"/,"");selectedDataSetName=selectedDataSetName.replace(/".*$/,"");if(selectedDataSetName){dataSet=Spry.Data.getDataSetByName(selectedDataSetName);if(!dataSet){Spry.Debug.reportError("Failed to retrieve data set ("+selectedDataSetName+") for "+piName+"\n");selectedDataSetName=""}}}var jsExpr=null;if(results[0].search(/^.*\btest=\"/)!=-1){jsExpr=results[0].replace(/^.*\btest=\"/,"");jsExpr=jsExpr.replace(/".*$/,"");jsExpr=Spry.Utils.decodeEntities(jsExpr)}var regionState=null;if(results[0].search(/^.*\bname=\"/)!=-1){regionState=results[0].replace(/^.*\bname=\"/,"");regionState=regionState.replace(/".*$/,"");regionState=Spry.Utils.decodeEntities(regionState)}var piData=new Spry.Data.Region.Token.PIData(piName,selectedDataSetName,jsExpr,regionState);token=new Spry.Data.Region.Token(Spry.Data.Region.Token.PROCESSING_INSTRUCTION_TOKEN,dataSet,piData,new String(results[0]));tokenStack[tokenStack.length-1].addChild(token);tokenStack.push(token)}else{Spry.Debug.reportError("Unsupported region processing instruction: "+results[0]+"\n");return null}}}else{Spry.Debug.reportError("Invalid region token: "+results[0]+"\n");return null}searchStartIndex=regexp.lastIndex}return rootToken};Spry.Data.Region.prototype.callScriptFunction=function(funcName,processContext){var result=undefined;funcName=funcName.replace(/^\s*\{?\s*function::\s*|\s*\}?\s*$/g,"");var func=Spry.Utils.getObjectByName(funcName);if(func)result=func(this.name,function(){return processContext.getValueFromDataSet.apply(processContext,arguments)});return result};Spry.Data.Region.prototype.evaluateExpression=function(exprStr,processContext){var result=undefined;try{if(exprStr.search(/^\s*function::/)!=-1)result=this.callScriptFunction(exprStr,processContext);else result=Spry.Utils.eval(Spry.Data.Region.processDataRefString(processContext,exprStr,null,true))}catch(e){Spry.Debug.trace("Caught exception in Spry.Data.Region.prototype.evaluateExpression() while evaluating: "+Spry.Utils.encodeEntities(exprStr)+"\n    Exception:"+e+"\n")}return result};Spry.Data.Region.prototype.processTokenChildren=function(outputArr,token,processContext){var children=token.children;var len=children.length;for(var i=0;i<len;i++)this.processTokens(outputArr,children[i],processContext)};Spry.Data.Region.prototype.processTokens=function(outputArr,token,processContext){var i=0;switch(token.tokenType){case Spry.Data.Region.Token.LIST_TOKEN:this.processTokenChildren(outputArr,token,processContext);break;case Spry.Data.Region.Token.STRING_TOKEN:outputArr.push(token.data);break;case Spry.Data.Region.Token.PROCESSING_INSTRUCTION_TOKEN:if(token.data.name=="spry:repeat"){var dataSet=null;if(token.dataSet)dataSet=token.dataSet;else dataSet=this.dataSets[0];if(dataSet){var dsContext=processContext.getDataSetContext(dataSet);if(!dsContext){Spry.Debug.reportError("processTokens() failed to get a data set context!\n");break}dsContext.pushState();var dataSetRows=dsContext.getData();var numRows=dataSetRows.length;for(i=0;i<numRows;i++){dsContext.setRowIndex(i);var testVal=true;if(token.data.jsExpr)testVal=this.evaluateExpression(token.data.jsExpr,processContext);if(testVal)this.processTokenChildren(outputArr,token,processContext)}dsContext.popState()}}else if(token.data.name=="spry:if"){var testVal=true;if(token.data.jsExpr)testVal=this.evaluateExpression(token.data.jsExpr,processContext);if(testVal)this.processTokenChildren(outputArr,token,processContext)}else if(token.data.name=="spry:choose"){var defaultChild=null;var childToProcess=null;var testVal=false;var j=0;for(j=0;j<token.children.length;j++){var child=token.children[j];if(child.tokenType==Spry.Data.Region.Token.PROCESSING_INSTRUCTION_TOKEN){if(child.data.name=="spry:when"){if(child.data.jsExpr){testVal=this.evaluateExpression(child.data.jsExpr,processContext);if(testVal){childToProcess=child;break}}}else if(child.data.name=="spry:default")defaultChild=child}}if(!childToProcess&&defaultChild)childToProcess=defaultChild;if(childToProcess)this.processTokenChildren(outputArr,childToProcess,processContext)}else if(token.data.name=="spry:state"){var testVal=true;if(!token.data.regionState||token.data.regionState==this.currentState)this.processTokenChildren(outputArr,token,processContext)}else{Spry.Debug.reportError("processTokens(): Unknown processing instruction: "+token.data.name+"\n");return""}break;case Spry.Data.Region.Token.VALUE_TOKEN:var dataSet=token.dataSet;var val=undefined;if(dataSet&&dataSet=="function"){val=this.callScriptFunction(token.data,processContext)}else{if(!dataSet&&this.dataSets&&this.dataSets.length>0&&this.dataSets[0]){dataSet=this.dataSets[0]}if(!dataSet){Spry.Debug.reportError("processTokens(): Value reference has no data set specified: "+token.regionStr+"\n");return""}val=processContext.getValueFromDataSet(dataSet,token.data)}if(typeof val!="undefined")outputArr.push(val+"");break;default:Spry.Debug.reportError("processTokens(): Invalid token type: "+token.regionStr+"\n");break}};Spry.Data.Region.prototype.transform=function(){if(this.data&&!this.tokens)this.tokens=this.tokenizeData(this.data);if(!this.tokens)return"";processContext=new Spry.Data.Region.ProcessingContext(this);if(!processContext)return"";var outputArr=[""];this.processTokens(outputArr,this.tokens,processContext);return outputArr.join("")};Spry.Data.Region.PI={};Spry.Data.Region.PI.instructions={};Spry.Data.Region.PI.buildOpenTagForValueAttr=function(ele,piName,attrName){if(!ele||!piName)return"";var jsExpr="";try{var testAttr=ele.attributes.getNamedItem(piName);if(testAttr&&testAttr.value)jsExpr=Spry.Utils.encodeEntities(testAttr.value)}catch(e){jsExpr=""}if(!jsExpr){Spry.Debug.reportError(piName+" attribute requires a JavaScript expression that returns true or false!\n");return""}return"<"+Spry.Data.Region.PI.instructions[piName].tagName+" "+attrName+"=\""+jsExpr+"\">"};Spry.Data.Region.PI.buildOpenTagForTest=function(ele,piName){return Spry.Data.Region.PI.buildOpenTagForValueAttr(ele,piName,"test")};Spry.Data.Region.PI.buildOpenTagForState=function(ele,piName){return Spry.Data.Region.PI.buildOpenTagForValueAttr(ele,piName,"name")};Spry.Data.Region.PI.buildOpenTagForRepeat=function(ele,piName){if(!ele||!piName)return"";var selectAttrStr="";try{var selectAttr=ele.attributes.getNamedItem(piName);if(selectAttr&&selectAttr.value){selectAttrStr=selectAttr.value;selectAttrStr=selectAttrStr.replace(/\s/g,"")}}catch(e){selectAttrStr=""}if(!selectAttrStr){Spry.Debug.reportError(piName+" attribute requires a data set name!\n");return""}var testAttrStr="";try{var testAttr=ele.attributes.getNamedItem("spry:test");if(testAttr){if(testAttr.value)testAttrStr=" test=\""+Spry.Utils.encodeEntities(testAttr.value)+"\"";ele.attributes.removeNamedItem(testAttr.nodeName)}}catch(e){testAttrStr=""}return"<"+Spry.Data.Region.PI.instructions[piName].tagName+" select=\""+selectAttrStr+"\""+testAttrStr+">"};Spry.Data.Region.PI.buildOpenTagForContent=function(ele,piName){if(!ele||!piName)return"";var dataRefStr="";try{var contentAttr=ele.attributes.getNamedItem(piName);if(contentAttr&&contentAttr.value)dataRefStr=Spry.Utils.encodeEntities(contentAttr.value)}catch(e){dataRefStr=""}if(!dataRefStr){Spry.Debug.reportError(piName+" attribute requires a data reference!\n");return""}return"<"+Spry.Data.Region.PI.instructions[piName].tagName+" dataref=\""+dataRefStr+"\">"};Spry.Data.Region.PI.buildOpenTag=function(ele,piName){return"<"+Spry.Data.Region.PI.instructions[piName].tagName+">"};Spry.Data.Region.PI.buildCloseTag=function(ele,piName){return"</"+Spry.Data.Region.PI.instructions[piName].tagName+">"};Spry.Data.Region.PI.instructions["spry:state"]={tagName:"spry:state",childrenOnly:false,getOpenTag:Spry.Data.Region.PI.buildOpenTagForState,getCloseTag:Spry.Data.Region.PI.buildCloseTag};Spry.Data.Region.PI.instructions["spry:if"]={tagName:"spry:if",childrenOnly:false,getOpenTag:Spry.Data.Region.PI.buildOpenTagForTest,getCloseTag:Spry.Data.Region.PI.buildCloseTag};Spry.Data.Region.PI.instructions["spry:repeat"]={tagName:"spry:repeat",childrenOnly:false,getOpenTag:Spry.Data.Region.PI.buildOpenTagForRepeat,getCloseTag:Spry.Data.Region.PI.buildCloseTag};Spry.Data.Region.PI.instructions["spry:repeatchildren"]={tagName:"spry:repeat",childrenOnly:true,getOpenTag:Spry.Data.Region.PI.buildOpenTagForRepeat,getCloseTag:Spry.Data.Region.PI.buildCloseTag};Spry.Data.Region.PI.instructions["spry:choose"]={tagName:"spry:choose",childrenOnly:true,getOpenTag:Spry.Data.Region.PI.buildOpenTag,getCloseTag:Spry.Data.Region.PI.buildCloseTag};Spry.Data.Region.PI.instructions["spry:when"]={tagName:"spry:when",childrenOnly:false,getOpenTag:Spry.Data.Region.PI.buildOpenTagForTest,getCloseTag:Spry.Data.Region.PI.buildCloseTag};Spry.Data.Region.PI.instructions["spry:default"]={tagName:"spry:default",childrenOnly:false,getOpenTag:Spry.Data.Region.PI.buildOpenTag,getCloseTag:Spry.Data.Region.PI.buildCloseTag};Spry.Data.Region.PI.instructions["spry:content"]={tagName:"spry:content",childrenOnly:true,getOpenTag:Spry.Data.Region.PI.buildOpenTagForContent,getCloseTag:Spry.Data.Region.PI.buildCloseTag};Spry.Data.Region.PI.orderedInstructions=["spry:state","spry:if","spry:repeat","spry:repeatchildren","spry:choose","spry:when","spry:default","spry:content"];Spry.Data.Region.getTokensFromStr=function(str){if(!str)return null;return str.match(/{[^}]+}/g)};Spry.Data.Region.processDataRefString=function(processingContext,regionStr,dataSetsToUse,isJSExpr){if(!regionStr)return"";if(!processingContext&&!dataSetsToUse)return regionStr;var resultStr="";var re=new RegExp("\\{([^\\}:]+::)?[^\\}]+\\}","g");var startSearchIndex=0;while(startSearchIndex<regionStr.length){var reArray=re.exec(regionStr);if(!reArray||!reArray[0]){resultStr+=regionStr.substr(startSearchIndex,regionStr.length-startSearchIndex);return resultStr}if(reArray.index!=startSearchIndex)resultStr+=regionStr.substr(startSearchIndex,reArray.index-startSearchIndex);var dsName="";if(reArray[0].search(/^\{[^}:]+::/)!=-1)dsName=reArray[0].replace(/^\{|::.*/g,"");var fieldName=reArray[0].replace(/^\{|.*::|\}/g,"");var row=null;var val="";if(processingContext)val=processingContext.getValueFromDataSet(dsName,fieldName);else{var ds=dsName?dataSetsToUse[dsName]:dataSetsToUse[0];if(ds)val=ds.getValue(fieldName)}if(typeof val!="undefined"){val+="";resultStr+=isJSExpr?Spry.Utils.escapeQuotesAndLineBreaks(val):val}if(startSearchIndex==re.lastIndex){var leftOverIndex=reArray.index+reArray[0].length;if(leftOverIndex<regionStr.length)resultStr+=regionStr.substr(leftOverIndex);break}startSearchIndex=re.lastIndex}return resultStr};Spry.Data.Region.strToDataSetsArray=function(str,returnRegionNames){var dataSetsArr=new Array;var foundHash={};if(!str)return dataSetsArr;str=str.replace(/\s+/g," ");str=str.replace(/^\s|\s$/g,"");var arr=str.split(/ /);for(var i=0;i<arr.length;i++){if(arr[i]&&!Spry.Data.Region.PI.instructions[arr[i]]){try{var dataSet=Spry.Data.getDataSetByName(arr[i]);if(!foundHash[arr[i]]){if(returnRegionNames)dataSetsArr.push(arr[i]);else dataSetsArr.push(dataSet);foundHash[arr[i]]=true}}catch(e){}}}return dataSetsArr};Spry.Data.Region.DSContext=function(dataSet,processingContext){var m_dataSet=dataSet;var m_processingContext=processingContext;var m_curRowIndexArray=[{rowIndex:-1}];var m_parent=null;var m_children=[];var getInternalRowIndex=function(){return m_curRowIndexArray[m_curRowIndexArray.length-1].rowIndex};this.resetAll=function(){m_curRowIndexArray=[{rowIndex:m_dataSet.getCurrentRow()}]};this.getDataSet=function(){return m_dataSet};this.getNumRows=function(unfiltered){var data=this.getCurrentState().data;return data?data.length:m_dataSet.getRowCount(unfiltered)};this.getData=function(){var data=this.getCurrentState().data;return data?data:m_dataSet.getData()};this.setData=function(data){this.getCurrentState().data=data};this.getValue=function(valueName,rowContext){var result="";var curState=this.getCurrentState();var ds=curState.nestedDS?curState.nestedDS:this.getDataSet();if(ds)result=ds.getValue(valueName,rowContext);return result};this.getCurrentRow=function(){if(m_curRowIndexArray.length<2||getInternalRowIndex()<0)return m_dataSet.getCurrentRow();var data=this.getData();var curRowIndex=getInternalRowIndex();if(curRowIndex<0||curRowIndex>data.length){Spry.Debug.reportError("Invalid index used in Spry.Data.Region.DSContext.getCurrentRow()!\n");return null}return data[curRowIndex]};this.getRowIndex=function(){var curRowIndex=getInternalRowIndex();if(curRowIndex>=0)return curRowIndex;return m_dataSet.getRowNumber(m_dataSet.getCurrentRow())};this.setRowIndex=function(rowIndex){this.getCurrentState().rowIndex=rowIndex;var data=this.getData();var numChildren=m_children.length;for(var i=0;i<numChildren;i++)m_children[i].syncDataWithParentRow(this,rowIndex,data)};this.syncDataWithParentRow=function(parentDSContext,rowIndex,parentData){var row=parentData[rowIndex];if(row){nestedDS=m_dataSet.getNestedDataSetForParentRow(row);if(nestedDS){var currentState=this.getCurrentState();currentState.nestedDS=nestedDS;currentState.data=nestedDS.getData();currentState.rowIndex=nestedDS.getCurrentRowNumber();currentState.rowIndex=currentState.rowIndex<0?0:currentState.rowIndex;var numChildren=m_children.length;for(var i=0;i<numChildren;i++)m_children[i].syncDataWithParentRow(this,currentState.rowIndex,currentState.data)}}};this.pushState=function(){var curState=this.getCurrentState();var newState=new Object;newState.rowIndex=curState.rowIndex;newState.data=curState.data;newState.nestedDS=curState.nestedDS;m_curRowIndexArray.push(newState);var numChildren=m_children.length;for(var i=0;i<numChildren;i++)m_children[i].pushState()};this.popState=function(){if(m_curRowIndexArray.length<2){Spry.Debug.reportError("Stack underflow in Spry.Data.Region.DSContext.popState()!\n");return}var numChildren=m_children.length;for(var i=0;i<numChildren;i++)m_children[i].popState();m_curRowIndexArray.pop()};this.getCurrentState=function(){return m_curRowIndexArray[m_curRowIndexArray.length-1]};this.addChild=function(childDSContext){var numChildren=m_children.length;for(var i=0;i<numChildren;i++){if(m_children[i]==childDSContext)return}m_children.push(childDSContext)}};Spry.Data.Region.ProcessingContext=function(region){this.region=region;this.dataSetContexts=[];if(region&&region.dataSets){var dsArray=region.dataSets.slice(0);var dsArrayLen=dsArray.length;for(var i=0;i<dsArrayLen;i++){var ds=region.dataSets[i];while(ds&&ds.getParentDataSet){var doesExist=false;ds=ds.getParentDataSet();if(ds&&this.indexOf(dsArray,ds)==-1)dsArray.push(ds)}}for(i=0;i<dsArray.length;i++)this.dataSetContexts.push(new Spry.Data.Region.DSContext(dsArray[i],this));var dsContexts=this.dataSetContexts;var numDSContexts=dsContexts.length;for(i=0;i<numDSContexts;i++){var dsc=dsContexts[i];var ds=dsc.getDataSet();if(ds.getParentDataSet){var parentDS=ds.getParentDataSet();if(parentDS){var pdsc=this.getDataSetContext(parentDS);if(pdsc)pdsc.addChild(dsc)}}}}};Spry.Data.Region.ProcessingContext.prototype.indexOf=function(arr,item){if(arr){var arrLen=arr.length;for(var i=0;i<arrLen;i++)if(arr[i]==item)return i}return-1};Spry.Data.Region.ProcessingContext.prototype.getDataSetContext=function(dataSet){if(!dataSet){if(this.dataSetContexts.length>0)return this.dataSetContexts[0];return null}if(typeof dataSet=='string'){dataSet=Spry.Data.getDataSetByName(dataSet);if(!dataSet)return null}for(var i=0;i<this.dataSetContexts.length;i++){var dsc=this.dataSetContexts[i];if(dsc.getDataSet()==dataSet)return dsc}return null};Spry.Data.Region.ProcessingContext.prototype.getValueFromDataSet=function(){var dsName="";var columnName="";if(arguments.length>1){dsName=arguments[0];columnName=arguments[1]}else{var dataRef=arguments[0].replace(/\s*{\s*|\s*}\s*/g,"");if(dataRef.search("::")!=-1){dsName=dataRef.replace(/::.*/,"");columnName=dataRef.replace(/.*::/,"")}else columnName=dataRef}var result="";var dsContext=this.getDataSetContext(dsName);if(dsContext)result=dsContext.getValue(columnName,dsContext.getCurrentRow());else Spry.Debug.reportError("getValueFromDataSet: Failed to get "+dsName+" context for the "+this.region.regionNode.id+" region.\n");return result};Spry.Data.Region.ProcessingContext.prototype.$v=Spry.Data.Region.ProcessingContext.prototype.getValueFromDataSet;Spry.Data.Region.ProcessingContext.prototype.getCurrentRowForDataSet=function(dataSet){var dsc=this.getDataSetContext(dataSet);if(dsc)return dsc.getCurrentRow();return null};Spry.Data.Region.Token=function(tokenType,dataSet,data,regionStr){var self=this;this.tokenType=tokenType;this.dataSet=dataSet;this.data=data;this.regionStr=regionStr;this.parent=null;this.children=null};Spry.Data.Region.Token.prototype.addChild=function(child){if(!child)return;if(!this.children)this.children=new Array;this.children.push(child);child.parent=this};Spry.Data.Region.Token.LIST_TOKEN=0;Spry.Data.Region.Token.STRING_TOKEN=1;Spry.Data.Region.Token.PROCESSING_INSTRUCTION_TOKEN=2;Spry.Data.Region.Token.VALUE_TOKEN=3;Spry.Data.Region.Token.PIData=function(piName,data,jsExpr,regionState){var self=this;this.name=piName;this.data=data;this.jsExpr=jsExpr;this.regionState=regionState};Spry.Utils.addLoadListener(function(){setTimeout(function(){if(Spry.Data.initRegionsOnLoad)Spry.Data.initRegions()},0)});