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.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.$=function(element){if(arguments.length>1){for(var i=0,elements=[],length=arguments.length;i<length;i++){elements.push(Spry.$(arguments[i]));}return elements;}if(typeof element=="string"){element=document.getElementById(element);}return element;};}Spry.Utils.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=window[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=1;Spry.Data.Region.RS_LoadingData=2;Spry.Data.Region.RS_PreUpdate=4;Spry.Data.Region.RS_PostUpdate=8;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);});