//----------------------------------------------------------
// Copyright (C) Microsoft Corporation. All rights reserved.
//----------------------------------------------------------
// PreviewScript.js
Sys.Component.prototype.get_dataContext=function(){return this._dataContext||null};Sys.Component.prototype.set_dataContext=function(a){this._dataContext=a};Sys.UI.Control.prototype.get_dataContext=function(){var a=Sys.UI.Control.callBaseMethod(this,"get_dataContext");if(!a){var b=this.get_parent();if(b)a=b.get_dataContext()}return a};Sys.UI.Control.prototype.set_dataContext=Sys.Component.prototype.set_dataContext;Sys.UI.Behavior.prototype.get_dataContext=function(){var a=Sys.UI.Behavior.callBaseMethod(this,"get_dataContext");if(!a)if(this.control)a=this.control.get_dataContext();else{var c=this.get_element();if(c){var b=c.control;if(b)a=b.get_dataContext()}}return a};Sys.UI.Behavior.prototype.set_dataContext=Sys.Component.prototype.set_dataContext;function _loadMozillaCompatLayer(a){a.HTMLElement.prototype.__defineGetter__("innerText",function(){return this.textContent});a.HTMLElement.prototype.__defineSetter__("innerText",function(a){if(a)this.innerHTML=c(a);else this.innerHTML=""});function c(e){var a=new Sys.StringBuilder,f=e.length,d;for(var c=0;c<f;c++){var b=e.charAt(c);switch(b){case "<":a.append("&lt;");break;case ">":a.append("&gt;");break;case '"':a.append("&quot;");break;case "&":a.append("&amp;");break;case " ":if(d==" ")a.append("&nbsp;");else a.append(" ");break;case "\r":break;case "\n":a.appendLine();a.appendLine("<br />");break;default:a.append(b)}d=b}return a.toString()}function b(d,g,a){a=a?a:d;var f=new XPathEvaluator,c=f.evaluate(g,a,d.createNSResolver(d.documentElement),XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null),e=new Array(c.snapshotLength);for(var b=0;b<c.snapshotLength;b++)e[b]=c.snapshotItem(b);return e}function d(f,d,e){d+="[1]";var a=b(f,d,e);if(a.length!=0)for(var c=0;c<a.length;c++)if(a[c])return a[c];return null}a.XMLDocument.prototype.selectNodes=function(c,a){return b(this,c,a)};a.XMLDocument.prototype.selectSingleNode=function(b,a){return d(this,b,a)};a.XMLDocument.prototype.transformNode=function(c){var a=new XSLTProcessor;a.importStylesheet(c);var d=document.implementation.createDocument("","",null),b=a.transformToDocument(this);return b.xml};Node.prototype.selectNodes=function(a){var b=this.ownerDocument;return b.selectNodes(a,this)};Node.prototype.selectSingleNode=function(a){var b=this.ownerDocument;return b.selectSingleNode(a,this)};Node.prototype.__defineGetter__("baseName",function(){return this.localName});Node.prototype.__defineGetter__("text",function(){return this.textContent});Node.prototype.__defineSetter__("text",function(a){this.textContent=a});Node.prototype.__defineGetter__("xml",function(){return (new XMLSerializer).serializeToString(this)});DocumentFragment.prototype.getElementById=function(e){var d=[],c=this.childNodes,a,b;for(b=0;b<c.length;b++){a=c[b];if(a.nodeType==1)Array.enqueue(d,a)}while(d.length){a=Array.dequeue(d);if(a.id==e)return a;c=a.childNodes;if(c.length!=0)for(b=0;b<c.length;b++){a=c[b];if(a.nodeType==1)Array.enqueue(d,a)}}return null};DocumentFragment.prototype.createElement=function(a){return document.createElement(a)}}function _loadTypeDescriptorCompatLayer(){Sys.Preview.TypeDescriptor.prototype._addEvent=Sys.Preview.TypeDescriptor.prototype.addEvent;Sys.Preview.TypeDescriptor.prototype._addProperty=Sys.Preview.TypeDescriptor.prototype.addProperty;Sys.Preview.TypeDescriptor.prototype.addEvent=function(a){this._addEvent(a);var b=a.toLowerCase();if(a!=b){this._addEvent(b);this._getEvents()[b].name=a}};Sys.Preview.TypeDescriptor.prototype.addProperty=function(c){var e=this._addProperty.apply(this,arguments),a=c.toLowerCase();if(c!==a){var b=[];Array.add(b,a);for(var d=1;d<arguments.length;d++)Array.add(b,arguments[d]);this._addProperty.apply(this,b);this._getProperties()[a].name=c}return e}}if(Sys.Browser.agent===Sys.Browser.Firefox)_loadMozillaCompatLayer(window);Type.registerNamespace("Sys.Preview");Sys.Preview.IAction=function(){throw Error.notImplemented()};Sys.Preview.IAction.prototype={execute:function(){throw Error.notImplemented()},setOwner:function(){throw Error.notImplemented()}};Sys.Preview.IAction.registerInterface("Sys.Preview.IAction");Sys.Preview.Attributes=new function(){this.defineAttribute=function(a){this[a]=a}};Sys.Preview.TypeDescriptor=function(){var b={},d={},c={},a={};this._getAttributes=function(){return a};this._getEvents=function(){return d};this._getMethods=function(){return c};this._getProperties=function(){return b}};Sys.Preview.TypeDescriptor.registerClass("Sys.Preview.TypeDescriptor");Sys.Preview.TypeDescriptor.prototype.addAttribute=function(b,a){this._getAttributes()[b]=a};Sys.Preview.TypeDescriptor.prototype.addEvent=function(a){return this._getEvents()[a]={name:a}};Sys.Preview.TypeDescriptor.prototype.addMethod=function(a,b){return this._getMethods()[a]={name:a,parameters:b}};Sys.Preview.TypeDescriptor.prototype.addProperty=function(d,e,b,g,f){if(e===Sys.UI.DomElement)throw Error.argumentType("propertyType",Sys.UI.DomElement,Object,"Use isDomElement with a null type for element properties.\ne.g., for descriptors use { name: 'foo', isDomElement: true, type: null }");b=!!b;var c;if(f){c={};for(var a=4;a<arguments.length;a+=2){var h=arguments[a],i=arguments[a+1];c[h]=i}}return this._getProperties()[d]={name:d,type:e,"readOnly":b,"isDomElement":g,attributes:c}};Sys.Preview.TypeDescriptor.createParameter=function(a,b,c,d){return {name:a,type:b,"isDomElement":!!c,"isInteger":!!d}};Sys.Preview.TypeDescriptor.getTypeDescriptor=function(c){var a=Object.getType(c),b=a._descriptor;if(!b&&!a._descriptorChecked){if(Sys.Preview.ITypeDescriptorProvider.isImplementedBy(c))b=c.getDescriptor();else b=Sys.Preview.TypeDescriptor.generateDescriptor(a);a._descriptor=b;a._descriptorChecked=true}return b};Sys.Preview.TypeDescriptor.generateBaseDescriptor=function(b){var a=b.getBaseType();return Sys.Preview.TypeDescriptor.generateDescriptor(a)};Sys.Preview.TypeDescriptor.generateDescriptor=function(c){var b=null,a=c;while(a){if(a.descriptor){if(!b)b=new Sys.Preview.TypeDescriptor;Sys.Preview.TypeDescriptor.append(b,a.descriptor)}a=a.getBaseType()}return b};Sys.Preview.TypeDescriptor.append=function(c,a){if(a.properties){var f=a.properties.length;for(var b=0;b<f;b++){var d=a.properties[b],l=d.name,h=d.attributes,r=!!d.readOnly,o=!!d.isDomElement,p=!!d.isInteger;if(!c._getProperties()[l]){var e=[l,d.type,r,o];if(typeof h==="array")for(var j=0,s=h.length;j<s;j++){var n=h[j];e[e.length]=n.name;e[e.length]=n.value}var q=c.addProperty.apply(c,e);q.isInteger=p}}}if(a.events){var f=a.events.length;for(var b=0;b<f;b++){var m=a.events[b].name;if(!c._getEvents()[m])c.addEvent(m)}}if(a.methods){var f=a.methods.length;for(var b=0;b<f;b++){var i=a.methods[b].name;if(!c._getMethods()[i]){var g=a.methods[b].params;if(!g)g=a.methods[b].parameters;if(g)c.addMethod(i,g);else c.addMethod(i)}}}if(a.attributes){var f=a.attributes.length;for(var b=0;b<f;b++){var k=a.attributes[b].name;if(!c._getAttributes()[k])c.addAttribute(k,a.attributes[b].value)}}};Sys.Preview.TypeDescriptor.unload=function(){};Sys.Preview.TypeDescriptor.getAttribute=function(b,a){var c=Sys.Preview.TypeDescriptor.getTypeDescriptor(b);return c._getAttributes()[a]};Sys.Preview.TypeDescriptor.getProperty=function(b,e,a){if(Sys.Preview.ICustomTypeDescriptor.isImplementedBy(b))return b.getProperty(e,a);var f=Sys.Preview.TypeDescriptor.getTypeDescriptor(b);if(!f){var c=b[e];if(c&&a)c=a.indexOf(".")===-1?c[a]:Sys.Preview.TypeDescriptor._evaluatePath(c,a);return c}var g=f._getProperties()[e],h=b["get_"+g.name],d=h.call(b);if(a)d=a.indexOf(".")===-1?d[a]:Sys.Preview.TypeDescriptor._evaluatePath(d,a);return d};Sys.Preview.TypeDescriptor.setProperty=function(a,e,b,c){if(Sys.Preview.ICustomTypeDescriptor.isImplementedBy(a)){a.setProperty(e,b,c);return}var g=Sys.Preview.TypeDescriptor.getTypeDescriptor(a);if(!g){if(!c)a[e]=b;else{a=a[e];if(c.indexOf(".")===-1)a[c]=b;else Sys.Preview.TypeDescriptor._setPath(a,c,b)}return}var d=g._getProperties()[e];if(c){var h=a["get_"+d.name],f=h.call(a);if(c.indexOf(".")===-1)f[c]=b;else Sys.Preview.TypeDescriptor._setPath(f,c,b)}else{var i=a["set_"+d.name];b=Sys.Preview.TypeDescriptor._evaluateValue(d.type,d.isDomElement,d.isInteger,b);i.call(a,b)}};Sys.Preview.TypeDescriptor.invokeMethod=function(a,g,e){if(Sys.Preview.ICustomTypeDescriptor.isImplementedBy(a))return a.invokeMethod(g,e);var j=Sys.Preview.TypeDescriptor.getTypeDescriptor(a);if(!j)return a[g].call(a);var c=j._getMethods()[g],i=a[c.name];if(!e||!c.parameters||!c.parameters.length)return i.call(a);else{var h=[];for(var f=0;f<c.parameters.length;f++){var b=c.parameters[f],d=e[b.name];if(typeof d==="undefined")d=e[b.name.toLowerCase()];d=Sys.Preview.TypeDescriptor._evaluateValue(b.type,b.isDomElement,b.isInteger,d);h[f]=d}return i.apply(a,h)}};Sys.Preview.TypeDescriptor.getPropertyType=function(a,d,e){if(Sys.Preview.ICustomTypeDescriptor.isImplementedBy(a))return Object;if(e)return Object;var b=Sys.Preview.TypeDescriptor.getTypeDescriptor(a);if(!b)return Object;var c=b._getProperties()[d];return c.type||null};Sys.Preview.TypeDescriptor._evaluatePath=function(e,f){var d,c=f.split("."),a=e;for(var b=0,g=c.length;b<g;b++){d=c[b];a=a[d];if(typeof a==="undefined"||a===null)return null}return a};Sys.Preview.TypeDescriptor._evaluateValue=function(b,e,d,a){if(!b)return a;var c=typeof a;if(c==="undefined"||a===null)return a;if(e){if(c==="string")a=Sys.UI.DomElement.getElementById(a)}else if(b===Object||b===Sys.Component||b.inheritsFrom(Sys.Component)){if(c==="string")a=Sys.Application.findComponent(a)}else if(b!==String&&c==="string")if(Type.isEnum(b))a=b.parse(a,true);else if(a===""&&b===Number)a=0;else{a=(b.parseInvariant||b.parse)(a);if(b===Number&&d)a=Math.floor(a)}else if(b===String&&c!=="string")a=a.toString();else if(b===Number&&d)a=Math.floor(a);return a};Sys.Preview.TypeDescriptor._setPath=function(e,g,f){var a=e,b=g.split("."),d;for(var c=0;c<b.length-1;c++){d=b[c];a=a[d];if(!a)break}if(a)a[b[b.length-1]]=f};if(Sys.Browser.agent===Sys.Browser.Safari)_loadTypeDescriptorCompatLayer(window);Sys.Preview.MarkupContext=function(c,d,a,b){this._document=c;this._global=d;this._parentContext=a;this._dataContext=b||null;this._objects={};this._pendingReferences=[];this._pendingEndUpdates=[]};Sys.Preview.MarkupContext.prototype={_dataContextHidden:false,_opened:false,get_dataContext:function(){if(this._dataContextHidden)return null;return this._dataContext},get_isGlobal:function(){return this._global},addComponent:function(a,c){var b=a.get_id();if(b)this._addComponentByID(b,a,c)},removeComponent:function(a){var b=a.get_id();if(b)this._removeComponentByID(b);if(this._global&&Sys.Component.isInstanceOfType(a))Sys.Application.removeComponent(object)},findComponent:function(c,a){if(a)return Sys.Application.findComponent(c,a);else{var b=this._objects[c];if(!b){a=this._parentContext||Sys.Application;b=a.findComponent(c)}return b}},getComponents:function(){var a=[],b=this._objects;for(var c in b)a[a.length]=b[c];return a},_addComponentByID:function(c,a,b){this._objects[c]=a;if(!b&&this._global&&Sys.Component.isInstanceOfType(a))Sys.Application.addComponent(a)},addEndUpdate:function(a){Array.add(this._pendingEndUpdates,a)},addReference:function(c,a,b){Array.add(this._pendingReferences,{o:c,p:a,r:b})},close:function(){this._opened=false;this._dataContext=null;var a;for(a=0;a<this._pendingReferences.length;a++){var b=this._pendingReferences[a],c=b.o,e=b.p,d=b.r,f=this.findComponent(d),g=c["set_"+e.name];g.call(c,f)}this._pendingReferences=null;for(a=0;a<this._pendingEndUpdates.length;a++)this._pendingEndUpdates[a].endUpdate();this._pendingEndUpdates=null},dispose:function(){if(!this._global)for(var a in this._objects){if(Sys.IDisposable.isImplementedBy(this._objects[a]))this._objects[a].dispose();this._objects[a]=null}this._document=null;this._parentContext=null;this._dataContext=null;this._objects=null;this._pendingReferences=null;this._pendingEndUpdates=null},findElement:function(b){if(this._opened){var a=Sys.UI.DomElement.getElementById(b,this._document);if(!a&&this._parentContext)a=Sys.UI.DomElement.getElementById(b,this._parentContext);return a}return null},hideDataContext:function(){if(!this._dataContextHidden){this._dataContextHidden=true;return true}return false},open:function(){this._pendingReferences=[];this._pendingEndUpdates=[];this._opened=true},restoreDataContext:function(){this._dataContextHidden=false}};Sys.Preview.MarkupContext.registerClass("Sys.Preview.MarkupContext",null,Sys.IContainer);Sys.Preview.MarkupContext.createGlobalContext=function(){return new Sys.Preview.MarkupContext(document,true)};Sys.Preview.MarkupContext.createLocalContext=function(a,b,c){return new Sys.Preview.MarkupContext(a,false,b,c)};Sys.Preview.MarkupParser=new function(){};Sys.Preview.MarkupParser._defaultNamespaceURI="http://schemas.microsoft.com/xml-script/2005";Sys.Preview.MarkupParser._cachedNamespaceURILists={};Sys.Preview.MarkupParser.getNodeName=function(a){return a.localName||a.baseName};Sys.Preview.MarkupParser.initializeObject=function(a,I,f){var z=Sys.Preview.TypeDescriptor.getTypeDescriptor(a);if(!z)return null;var B=false;if(a.beginUpdate&&a.endUpdate&&a!==Sys.Application){B=true;a.beginUpdate()}var v,g,i,r,e,n,c,b,h,o,t,H,s,C=z._getProperties(),G=z._getEvents(),j=I.attributes;if(j)for(g=j.length-1;g>=0;g--){i=j[g];r=i.nodeName;if(r==="id"&&Sys.UI.Control.isInstanceOfType(a))continue;e=C[r];if(e){c=e.type;b=i.nodeValue;if(c&&(c===Object||c===Sys.Component||c.inheritsFrom(Sys.Component)))f.addReference(a,e,b);else{if(e.isDomElement)b=f.findElement(b);else if(c===Array)b=Array.parse("["+b+"]");else if(c&&c!==String)if(Type.isEnum(c))b=c.parse(b,true);else if(b===""&&c===Number)b=0;else b=(c.parseInvariant||c.parse)(b);n=e.name;t=a["set_"+n];t.call(a,b)}}else{h=G[r];if(h){var E=Function.parse(i.nodeValue);if(E){o=a["add_"+h.name];if(o)o.apply(a,[E])}}}}var q=I.childNodes;if(q&&q.length!=0)for(v=q.length-1;v>=0;v--){var d=q[v];if(d.nodeType!=1)continue;s=Sys.Preview.MarkupParser.getNodeName(d);e=C[s];if(e){n=e.name;c=e.type;if(e.readOnly){H=a["get_"+n];var m=H.call(a);if(c===Array){if(d.childNodes.length){var u=Sys.Preview.MarkupParser.parseNodes(d.childNodes,f);for(var k=0;k<u.length;k++){var l=u[k];if(typeof m.add==="function")m.add(l);else{Array.add(m,l);if(typeof l.setOwner==="function")l.setOwner(a)}}}}else if(c===Object){j=d.attributes;for(g=j.length-1;g>=0;g--){i=j[g];m[i.nodeName]=i.nodeValue}}else Sys.Preview.MarkupParser.initializeObject(m,d,f)}else{b=null;if(c==String)b=d.text;else if(d.childNodes.length!=0){var w;for(var p=0;p<d.childNodes.length;p++){if(d.childNodes[p].nodeType!=1)continue;w=d.childNodes[p];break}if(w)b=Sys.Preview.MarkupParser.parseNode(w,f)}if(b){t=a["set_"+n];t.call(a,b)}}}else{h=G[s];if(h){var x=Sys.Preview.MarkupParser.parseNodes(d.childNodes,f);if(x.length){o=a["add_"+h.name];if(o)for(var A=0;A<x.length;A++){var F=x[A];F.set_eventName(h.name);F.set_eventSource(a)}}}else{var y=null,D=s.toUpperCase();if(D==="BINDINGS")y=Sys.Preview.BindingBase;else if(D==="BEHAVIORS")y=Sys.UI.Behavior;if(y)if(d.childNodes.length){var u=Sys.Preview.MarkupParser.parseNodes(d.childNodes,f);for(var k=0;k<u.length;k++){var l=u[k];if(typeof l.setOwner==="function")l.setOwner(a)}}}}}if(B)f.addEndUpdate(a);return a};Sys.Preview.MarkupParser.parseNode=function(e,f){var d=null,b=Sys.Preview.MarkupParser._getTagType(e);if(b){var a=b.parseFromMarkup;if(!a){var c=b.getBaseType();while(c){a=c.parseFromMarkup;if(a)break;c=c.getBaseType()}b.parseFromMarkup=a}if(a)d=a.call(null,b,e,f)}return d};Sys.Preview.MarkupParser.parseNodes=function(e,f){var d=[];for(var a=0;a<e.length;a++){var c=e[a];if(c.nodeType!==1)continue;var b=Sys.Preview.MarkupParser.parseNode(c,f);if(b)Array.add(d,b)}return d};Sys.Preview.MarkupParser.processDocument=function(i){var h=[],d=document.getElementsByTagName("script");for(var c=0;c<d.length;c++)if(d[c].type=="text/xml-script"){var j=d[c],a=j.innerHTML;if(a.startsWith("<!--")){var k=a.indexOf("<",1),f=a.lastIndexOf(">");f=a.lastIndexOf(">",f-1);a=a.substring(k,f+1)}if(a.length==0)continue;var e;if(Sys.Net.XMLDOM)e=new Sys.Net.XMLDOM(a);else e=new XMLDOM(a);var b=null,g=e.getElementsByTagName("page");if(g.length)b=g[0];if(b&&Sys.Preview.MarkupParser.getNodeName(b)==="page")Array.add(h,b)}Sys.Preview.MarkupParser.processDocumentScripts(i,h)};Sys.Preview.MarkupParser.processDocumentScripts=function(d,j){d.open();for(var g=0;g<j.length;g++){var c=[],k=j[g],h=k.childNodes;for(var f=h.length-1;f>=0;f--){var b=h[f];if(b.nodeType!==1)continue;var a=Sys.Preview.MarkupParser.getNodeName(b);if(a)a=a.toLowerCase();if(a==="components")for(var e=0;e<b.childNodes.length;e++){var i=b.childNodes[e];if(i.nodeType!==1)continue;Array.add(c,i)}}if(c.length)Sys.Preview.MarkupParser.parseNodes(c,d)}d.close()};Sys.Preview.MarkupParser._getDefaultNamespaces=function(){if(!Sys.Preview.MarkupParser._defaultNamespaces){var a=[Sys,Sys.UI,Sys.Net,Sys.Preview,Sys.Preview.UI,Sys.Preview.Net,Sys.Preview.Data,Sys.Preview.UI.Data,Sys.Preview.Services.Components];if(Sys.Preview.UI.Effects)Array.add(a,Sys.Preview.UI.Effects);Sys.Preview.MarkupParser._defaultNamespaces=a}return Sys.Preview.MarkupParser._defaultNamespaces};Sys.Preview.MarkupParser._processNamespaceURI=function(namespaceURI){if(!namespaceURI||namespaceURI===Sys.Preview.MarkupParser._defaultNamespaceURI)return Sys.Preview.MarkupParser._getDefaultNamespaces();var start=namespaceURI.slice(0,12).toLowerCase();if(start==="javascript:"){namespaceURI=namespaceURI.slice(11);if(!namespaceURI.length)return []}var nspaceList=namespaceURI.split(",");list=[];for(var i=0;i<nspaceList.length;i++){var nspaceName=nspaceList[i];if(nspaceName.startsWith(" "))nspaceName=nspaceName.trimStart();if(nspaceName.endsWith(" "))nspaceName=nspaceName.trimEnd();if(!nspaceName.length)continue;var nspace=null;try{nspace=eval(nspaceName)}catch(a){}if(nspace)Array.add(list,nspace)}return list};Sys.Preview.MarkupParser._getTagType=function(f){var e=Sys.Preview.MarkupParser.getNodeName(f),b=f.namespaceURI||Sys.Preview.MarkupParser._defaultNamespaceURI,a=Sys.Preview.MarkupParser._cachedNamespaceURILists[b];if(typeof a==="undefined"){a=Sys.Preview.MarkupParser._processNamespaceURI(b);Sys.Preview.MarkupParser._cachedNamespaceURILists[b]=a}var d=e.toUpperCase();for(var c=0;c<a.length;c++){var h=a[c],g=Type.parse(e,h);if(typeof g==="function")return g}if(d==="APPLICATION")return Sys._Application;if(d==="WEBREQUESTMANAGER")return Sys.Net._WebRequestManager;return null};Sys.Preview.ICustomTypeDescriptor=function(){throw Error.notImplemented()};Sys.Preview.ICustomTypeDescriptor.prototype={getProperty:function(){throw Error.notImplemented()},setProperty:function(){throw Error.notImplemented()},invokeMethod:function(){throw Error.notImplemented()}};Sys.Preview.ICustomTypeDescriptor.registerInterface("Sys.Preview.ICustomTypeDescriptor");Sys.Preview.ITypeDescriptorProvider=function(){throw Error.notImplemented()};Sys.Preview.ITypeDescriptorProvider.prototype={getDescriptor:function(){throw Error.notImplemented()}};Sys.Preview.ITypeDescriptorProvider.registerInterface("Sys.Preview.ITypeDescriptorProvider");Sys.Preview.INotifyCollectionChanged=function(){throw Error.notImplemented()};Sys.Preview.INotifyCollectionChanged.prototype={add_collectionChanged:function(){throw Error.notImplemented()},remove_collectionChanged:function(){throw Error.notImplemented()}};Sys.Preview.INotifyCollectionChanged.registerInterface("Sys.Preview.INotifyCollectionChanged");Sys.Preview.NotifyCollectionChangedAction=function(){throw Error.invalidOperation()};Sys.Preview.NotifyCollectionChangedAction.prototype={Add:0,Remove:1,Reset:2};Sys.Preview.NotifyCollectionChangedAction.registerEnum("Sys.Preview.NotifyCollectionChangedAction");Sys.Preview.CollectionChangedEventArgs=function(b,a){Sys.Preview.CollectionChangedEventArgs.initializeBase(this);this._action=b;this._changedItem=a};Sys.Preview.CollectionChangedEventArgs.prototype={get_action:function(){return this._action},get_changedItem:function(){return this._changedItem}};Sys.Preview.CollectionChangedEventArgs.descriptor={properties:[{name:"action",type:Sys.Preview.NotifyCollectionChangedAction,readOnly:true},{name:"changedItem",type:Object,readOnly:true}]};Sys.Preview.CollectionChangedEventArgs.registerClass("Sys.Preview.CollectionChangedEventArgs",Sys.EventArgs);Sys.Preview.BindingDirection=function(){throw Error.invalidOperation()};Sys.Preview.BindingDirection.prototype={In:0,Out:1,InOut:2};Sys.Preview.BindingDirection.registerEnum("Sys.Preview.BindingDirection");Sys.Preview.BindingEventArgs=function(d,c,b,a){Sys.Preview.BindingEventArgs.initializeBase(this);this._value=d;this._direction=c;this._targetPropertyType=b;this._transformerArgument=a};Sys.Preview.BindingEventArgs.prototype={get_direction:function(){return this._direction},get_targetPropertyType:function(){return this._targetPropertyType},get_transformerArgument:function(){return this._transformerArgument},get_value:function(){return this._value},set_value:function(a){this._value=a}};Sys.Preview.BindingEventArgs.descriptor={properties:[{name:"direction",type:Sys.Preview.BindingDirection,readOnly:true},{name:"targetPropertyType",type:Type,readOnly:true},{name:"transformerArgument",readOnly:true},{name:"value"}]};Sys.Preview.BindingEventArgs.registerClass("Sys.Preview.BindingEventArgs",Sys.CancelEventArgs);Sys.Preview.BindingBase=function(a){Sys.Preview.BindingBase.initializeBase(this);if(a)this._target=a};Sys.Preview.BindingBase.prototype={_target:null,_property:null,_propertyKey:null,_dataContext:null,_dataPath:null,_dataPathParts:null,_transformerArgument:null,_automatic:true,_bindingExecuting:false,_source:null,get_automatic:function(){return this._automatic},set_automatic:function(a){if(!this._source)this._automatic=a},get_dataContext:function(){return this._dataContext},set_dataContext:function(a){if(!this._source)this._dataContext=a},get_dataPath:function(){return this._dataPath},set_dataPath:function(a){if(!this._source)this._dataPath=a},get_target:function(){return this._target},set_target:function(a){this._target=a},get_property:function(){return this._property},set_property:function(a){if(!this._source)this._property=a},get_propertyKey:function(){return this._propertyKey},set_propertyKey:function(a){if(!this._source)this._propertyKey=a},get_transformerArgument:function(){return this._transformerArgument},set_transformerArgument:function(a){this._transformerArgument=a},add_transform:function(a){this.get_events().addHandler("transform",a)},remove_transform:function(a){this.get_events().removeHandler("transform",a)},dispose:function(){this._dataContext=null;this._source=null;this._target=null;Sys.Preview.BindingBase.callBaseMethod(this,"dispose")},evaluate:function(a){if(this._bindingExecuting)return;this._bindingExecuting=true;if(a===Sys.Preview.BindingDirection.In)this.evaluateIn();else this.evaluateOut();this._bindingExecuting=false},evaluateIn:function(){var c=Sys.Preview.TypeDescriptor.getPropertyType(this._target,this._property,this._propertyKey),a=this._getSourceValue(c),d=false,e=this.get_events().getHandler("transform");if(e){var b=new Sys.Preview.BindingEventArgs(a,Sys.Preview.BindingDirection.In,c,this._transformerArgument);e(this,b);d=b.get_cancel();a=b.get_value()}if(!d)Sys.Preview.TypeDescriptor.setProperty(this._target,this._property,a,this._propertyKey)},evaluateOut:function(){},initialize:function(){Sys.Preview.BindingBase.callBaseMethod(this,"initialize");this._source=this._dataContext;if(!this._source)this._source=this._target.get_dataContext();if(this._dataPath&&this._dataPath.indexOf(".")>0)this._dataPathParts=this._dataPath.split(".")},_evaluateDataPath:function(){var a=this._source;for(var b=0;b<this._dataPathParts.length-1;b++){a=Sys.Preview.TypeDescriptor.getProperty(a,this._dataPathParts[b]);if(!a)return null}return a},_get_dataPathParts:function(){return this._dataPathParts},_getSource:function(){return this._source},_getSourceValue:function(){if(this._dataPath&&this._dataPath.length){var a=this._source,b=this._dataPath;if(this._dataPathParts){a=this._evaluateDataPath();if(a===null)return null;b=this._dataPathParts[this._dataPathParts.length-1]}return Sys.Preview.TypeDescriptor.getProperty(a,b)}if(this._source&&Sys.Preview.ICustomTypeDescriptor.isImplementedBy(this._source))return this._source.getProperty("");return this._source},_getTargetValue:function(d){var a=Sys.Preview.TypeDescriptor.getProperty(this._target,this._property,this._propertyKey),c=this.get_events().getHandler("transform");if(c){var b=new Sys.Preview.BindingEventArgs(a,Sys.Preview.BindingDirection.Out,d,this._transformerArgument);c(this,b);var e=b.get_cancel();if(!e)a=b.get_value();else a=null}return a},setOwner:function(a){this.set_target(a)}};Sys.Preview.BindingBase.descriptor={properties:[{name:"target",type:Object},{name:"automatic",type:Boolean},{name:"dataContext",type:Object},{name:"dataPath",type:String},{name:"property",type:String},{name:"propertyKey"},{name:"transformerArgument",type:String}],methods:[{name:"evaluateIn"}],events:[{name:"transform"}]};Sys.Preview.BindingBase.registerClass("Sys.Preview.BindingBase",Sys.Component,Sys.IDisposable);Sys.Preview.BindingBase.parseFromMarkup=function(h,b,f){var d=new h,a,c=b.attributes.getNamedItem("transform");if(c){var g=c.nodeValue;a=Sys.Preview.BindingBase.Transformers[g]}if(a){d.add_transform(a);b.attributes.removeNamedItem("transform")}var e=Sys.Preview.MarkupParser.initializeObject(d,b,f);if(a)b.attributes.setNamedItem(c);if(e){f.addComponent(e);return e}else d.dispose();return null};Sys.Preview.BindingBase.Transformers={};Sys.Preview.BindingBase.Transformers.Invert=function(b,a){a.set_value(!a.get_value())};Sys.Preview.BindingBase.Transformers.ToString=function(f,c){var d=c.get_value(),b="",a=c.get_transformerArgument(),e=a&&a.length!==0?a.indexOf("{0}"):-1;if(e!=-1)b=String.format(a,d);else if(d)b=d.toString();else b=a;c.set_value(b)};Sys.Preview.BindingBase.Transformers.ToLocaleString=function(f,d){var b=d.get_value(),c="",a=d.get_transformerArgument(),e=a&&a.length!==0?a.indexOf("{0}"):-1;if(e!==-1)c=String.format(a,b.toLocalString?b.toLocalString():b.toString());else if(b)c=b.toLocaleString();else c=a;d.set_value(c)};Sys.Preview.BindingBase.Transformers.Add=function(e,c){var b=c.get_value();if(typeof b!=="number")if(b==="")b=0;else b=Number.parseInvariant(b);var a=c.get_transformerArgument();if(!a)a=1;if(typeof a!=="number")if(b==="")a=0;else a=Number.parseInvariant(a);if(c.get_direction()===Sys.Preview.BindingDirection.Out)a=-a;var d=b+a;if(c.get_targetPropertyType()!=="number")d=d.toString();c.set_value(d)};Sys.Preview.BindingBase.Transformers.Multiply=function(e,c){var b=c.get_value();if(typeof b!=="number")if(b==="")b=0;else b=Number.parseInvariant(b);var a=c.get_transformerArgument();if(!a)a=1;if(typeof a!=="number")if(a==="")a=0;else a=Number.parseInvariant(a);var d;if(c.get_direction()===Sys.Preview.BindingDirection.Out)d=b/a;else d=b*a;if(c.get_targetPropertyType()!=="number")d=d.toString();c.set_value(d)};Sys.Preview.BindingBase.Transformers.Compare=function(d,b){var a=b.get_value(),c=b.get_transformerArgument();if(c===null)a=a?true:false;else a=a===c;b.set_value(a)};Sys.Preview.BindingBase.Transformers.CompareInverted=function(d,b){var a=b.get_value(),c=b.get_transformerArgument();if(c===null)a=a?false:true;else a=a!==c;b.set_value(a)};Sys.Preview.BindingBase.Transformers.RSSTransform=function(h,f){function b(b,c){var a=b.selectSingleNode(c);if(a)return a.nodeValue;return null}var c=f.get_value();if(!c)return;var e=new Sys.Preview.Data.DataTable([new Sys.Preview.Data.DataColumn("title",String,null,false,true),new Sys.Preview.Data.DataColumn("description",String,null,false,true),new Sys.Preview.Data.DataColumn("link",String,null,false,true),new Sys.Preview.Data.DataColumn("author",String,null,false,true),new Sys.Preview.Data.DataColumn("category",String,null,false,true),new Sys.Preview.Data.DataColumn("comments",String,null,false,true),new Sys.Preview.Data.DataColumn("guid",String,null,true,true),new Sys.Preview.Data.DataColumn("pubDate",String,null,false,true),new Sys.Preview.Data.DataColumn("source",String,null,false,true)]);for(var d=0;d<c.length;d++){var a=c[d];if(!a||a.nodeType!=1)continue;var g={title:b(a,"./title/text()"),description:b(a,"./description/text()"),link:b(a,"./link/text()"),author:b(a,"./author/text()"),category:b(a,"./category/text()"),comments:b(a,"./comments/text()"),guid:b(a,"./guid/text()"),pubDate:b(a,"./pubDate/text()"),source:b(a,"./source/text()")};e.add(g)}f.set_value(e)};Sys.Preview.Binding=function(a){Sys.Preview.Binding.initializeBase(this,[a])};Sys.Preview.Binding.prototype={_targetNotificationHandler:null,_sourceNotificationHandler:null,_direction:Sys.Preview.BindingDirection.In,get_direction:function(){return this._direction},set_direction:function(a){if(!this._getSource())this._direction=a},dispose:function(){var b=this.get_target(),a=this._getSource();if(this._targetNotificationHandler){b.remove_propertyChanged(this._targetNotificationHandler);this._targetNotificationHandler=null}if(this._sourceNotificationHandler){a.remove_propertyChanged(this._sourceNotificationHandler);this._sourceNotificationHandler=null}if(this._targetDisposingHandler){b.remove_disposing(this._targetDisposingHandler);this._targetDisposingHandler=null}if(this._sourceDisposingHandler){a.remove_disposing(this._sourceDisposingHandler);this._sourceDisposingHandler=null}Sys.Preview.Binding.callBaseMethod(this,"dispose")},evaluateOut:function(){var a,b,c=this._get_dataPathParts();if(c){a=this._evaluateDataPath();b=c[c.length-1];if(!a)return}else{a=this._getSource();b=this.get_dataPath()}var e=Sys.Preview.TypeDescriptor.getPropertyType(a,b),d=this._getTargetValue(e);if(d!==null)Sys.Preview.TypeDescriptor.setProperty(a,b,d)},initialize:function(){Sys.Preview.Binding.callBaseMethod(this,"initialize");if(this.get_automatic()){if(this._direction!==Sys.Preview.BindingDirection.In){var b=this.get_target();if(Sys.INotifyPropertyChange.isImplementedBy(b)){this._targetNotificationHandler=Function.createDelegate(this,this._onTargetPropertyChanged);b.add_propertyChanged(this._targetNotificationHandler)}if(Sys.INotifyDisposing.isImplementedBy(b)){this._targetDisposingHandler=Function.createDelegate(this,this._onDisposing);b.add_disposing(this._targetDisposingHandler)}}if(this._direction!==Sys.Preview.BindingDirection.Out){var a=this._getSource();if(Sys.INotifyPropertyChange.isImplementedBy(a)){this._sourceNotificationHandler=Function.createDelegate(this,this._onSourcePropertyChanged);a.add_propertyChanged(this._sourceNotificationHandler)}if(Sys.INotifyDisposing.isImplementedBy(a)){this._sourceDisposingHandler=Function.createDelegate(this,this._onDisposing);a.add_disposing(this._sourceDisposingHandler)}this.evaluate(Sys.Preview.BindingDirection.In)}}},_onSourcePropertyChanged:function(e,d){var a=this.get_dataPath(),b=this._get_dataPathParts();if(b)a=b[0];var c=d.get_propertyName();if(!c||c===a)this.evaluate(Sys.Preview.BindingDirection.In)},_onTargetPropertyChanged:function(c,b){var a=b.get_propertyName();if(!a||a===this.get_property())this.evaluate(Sys.Preview.BindingDirection.Out)},_onDisposing:function(){this.dispose()}};Sys.Preview.Binding.descriptor={properties:[{name:"direction",type:Sys.Preview.BindingDirection}],methods:[{name:"evaluateOut"}]};Sys.Preview.Binding.registerClass("Sys.Preview.Binding",Sys.Preview.BindingBase);Sys.Preview.XPathBinding=function(){Sys.Preview.XPathBinding.initializeBase(this)};Sys.Preview.XPathBinding.prototype={_xpath:null,get_xpath:function(){return this._xpath},set_xpath:function(a){if(!this._getSource())this._xpath=a},initialize:function(){Sys.Preview.XPathBinding.callBaseMethod(this,"initialize");if(this.get_automatic())this.evaluate(Sys.Preview.BindingDirection.In)},_getSourceValue:function(f){var b=Sys.Preview.XPathBinding.callBaseMethod(this,"_getSourceValue");if(!b)return null;if(Array.isInstanceOfType(f)){var d=b.selectNodes(this._xpath),e=[];for(var c=0;c<d.length;c++){var a=d[c];if(!a||a.nodeType!==1)continue;Array.add(e,a)}return e}else{var a=b.selectSingleNode(this._xpath);if(a)return a.nodeValue;return null}}};Sys.Preview.XPathBinding.descriptor={properties:[{name:"xpath",type:String}]};Sys.Preview.XPathBinding.registerClass("Sys.Preview.XPathBinding",Sys.Preview.BindingBase);Sys.Preview.Action=function(){Sys.Preview.Action.initializeBase(this)};Sys.Preview.Action.prototype={_eventSource:null,_eventName:null,_eventArgs:null,_result:null,_target:null,_bindings:null,get_eventSource:function(){return this._eventSource},set_eventSource:function(a){if(!this.get_isInitialized())this._eventSource=a},get_eventName:function(){return this._eventName},set_eventName:function(a){if(!this.get_isInitialized())this._eventName=a},get_target:function(){return this._target},set_target:function(a){this._target=a},get_dataContext:function(){return this},get_eventArgs:function(){return this._eventArgs},get_result:function(){return this._result},get_sender:function(){return this._eventSource},get_bindings:function(){if(!this._bindings){this._bindings=Sys.Component.createCollection(this);this._bindings.add_collectionChanged(Function.createDelegate(this,this._bindingChanged))}return this._bindings},_bindingChanged:function(b,a){if(a.get_action()===Sys.Preview.NotifyCollectionChangedAction.Add)a.get_changedItem().set_automatic(false)},dispose:function(){if(this._sourceHandler){this._eventSource["remove_"+this._eventName](this._sourceHandler);this._sourceHandler=null}if(this._sourceDisposingHandler){this._eventSource.remove_disposing(this._sourceDisposingHandler);this._sourceDisposingHandler=null}if(this._targetDisposingHandler){this._target.remove_disposing(this._targetDisposingHandler);this._targetDisposingHandler=null}this._target=null;this._eventSource=null;Sys.Preview.Action.callBaseMethod(this,"dispose")},performAction:function(){throw Error.notImplemented()},execute:function(f,e){this._eventArgs=e;var d=this.get_bindings(),a,b;if(d){var c;for(c=0;c<d.length;c++){a=d[c];b=a?Object.getType(a):null;if(b&&(b===Sys.Preview.Binding||Sys.Preview.Binding.inheritsFrom(b))){if(a.get_direction()!==Sys.Preview.BindingDirection.Out)a.evaluateIn()}else a.evaluateIn()}}this._result=this.performAction();if(d)for(c=0;c<d.length;c++){a=d[c];b=a?Object.getType(a):null;if(b&&(b===Sys.Preview.Binding||Sys.Preview.Binding.inheritsFrom(b))){if(a.get_direction()!==Sys.Preview.BindingDirection.In)a.evaluateOut()}else a.evaluateOut()}this._eventArgs=null;this._result=null},initialize:function(){if(this._eventSource){var a=Sys.Preview.TypeDescriptor.getTypeDescriptor(this._eventSource);if(a){if(Sys.INotifyDisposing.isImplementedBy(this._eventSource)){this._sourceDisposeHandler=Function.createDelegate(this,this._sourceDisposing);this._eventSource.add_disposing(this._sourceDisposeHandler)}var b=a._getEvents()[this.get_eventName()];this._sourceHandler=Function.createDelegate(this,this.execute);this._eventName=b.name;this._eventSource["add_"+this._eventName](this._sourceHandler)}}if(this._target&&Sys.INotifyDisposing.isImplementedBy(this._target)){this._targetDisposeHandler=Function.createDelegate(this,this._targetDisposing);this._target.add_disposing(this._targetDisposeHandler)}Sys.Preview.Action.callBaseMethod(this,"initialize")},setOwner:function(a){if(!this.get_isInitialized())this._eventSource=a},_sourceDisposing:function(){this.dispose()},_targetDisposing:function(){this.dispose()}};Sys.Preview.Action.descriptor={properties:[{name:"eventSource",type:Object},{name:"eventName",type:String},{name:"bindings",type:Array,readOnly:true},{name:"eventArgs",type:Sys.EventArgs,readOnly:true},{name:"result",type:Object,readOnly:true},{name:"sender",type:Object,readOnly:true},{name:"target",type:Object}]};Sys.Preview.Action.registerClass("Sys.Preview.Action",Sys.Component,Sys.Preview.IAction);Sys.Preview.Action.parseFromMarkup=function(e,d,b){var c=new e,a=Sys.Preview.MarkupParser.initializeObject(c,d,b);if(a){b.addComponent(a);return a}else c.dispose();return null};Sys.Preview.InvokeMethodAction=function(){Sys.Preview.InvokeMethodAction.initializeBase(this)};Sys.Preview.InvokeMethodAction.prototype={_method:null,_parameters:null,get_method:function(){return this._method},set_method:function(a){this._method=a},get_parameters:function(){if(!this._parameters)this._parameters={};return this._parameters},performAction:function(){return Sys.Preview.TypeDescriptor.invokeMethod(this.get_target(),this._method,this._parameters)}};Sys.Preview.InvokeMethodAction.descriptor={properties:[{name:"method",type:String},{name:"parameters",type:Object,readOnly:true}]};Sys.Preview.InvokeMethodAction.registerClass("Sys.Preview.InvokeMethodAction",Sys.Preview.Action);Sys.Preview.SetPropertyAction=function(){Sys.Preview.SetPropertyAction.initializeBase(this)};Sys.Preview.SetPropertyAction.prototype={_property:null,_propertyKey:null,_value:null,get_property:function(){return this._property},set_property:function(a){this._property=a},get_propertyKey:function(){return this._propertyKey},set_propertyKey:function(a){this._propertyKey=a},get_value:function(){return this._value},set_value:function(a){this._value=a},performAction:function(){Sys.Preview.TypeDescriptor.setProperty(this.get_target(),this._property,this._value,this._propertyKey);return null}};Sys.Preview.SetPropertyAction.descriptor={properties:[{name:"property",type:String},{name:"propertyKey"},{name:"value",type:String}]};Sys.Preview.SetPropertyAction.registerClass("Sys.Preview.SetPropertyAction",Sys.Preview.Action);Sys.Preview.PostBackAction=function(){Sys.Preview.PostBackAction.initializeBase(this)};Sys.Preview.PostBackAction.prototype={_eventArgument:null,get_target:function(){return this._target},set_target:function(a){this._target=a},get_eventArgument:function(){return this._eventArgument},set_eventArgument:function(a){this._eventArgument=a},performAction:function(){__doPostBack(this.get_target(),this.get_eventArgument());return null}};Sys.Preview.PostBackAction.descriptor={properties:[{name:"eventArgument",type:String},{name:"target",type:String}]};Sys.Preview.PostBackAction.registerClass("Sys.Preview.PostBackAction",Sys.Preview.Action);Sys.Preview.Counter=function(){Sys.Preview.Counter.initializeBase(this)};Sys.Preview.Counter.prototype={_value:0,_lowerBound:Number.NaN,_upperBound:Number.NaN,get_canDecrement:function(){return isNaN(this._lowerBound)||this._value>this._lowerBound},get_canIncrement:function(){return isNaN(this._upperBound)||this._value<this._upperBound},get_lowerBound:function(){return this._lowerBound},set_lowerBound:function(a){if(isNaN(a)&&isNaN(this._lowerBound)||a===this._lowerBound)return;var b=this.get_canDecrement();this._lowerBound=a;this.raisePropertyChanged("lowerBound");if(b!==this.get_canDecrement())this.raisePropertyChanged("canDecrement")},get_upperBound:function(){return this._upperBound},set_upperBound:function(a){if(isNaN(a)&&isNaN(this._upperBound)||a===this._upperBound)return;var b=this.get_canIncrement();this._upperBound=a;this.raisePropertyChanged("upperBound");if(b!==this.get_canIncrement())this.raisePropertyChanged("canIncrement")},get_value:function(){return this._value},set_value:function(a){if((isNaN(this._lowerBound)||a>=this._lowerBound)&&(isNaN(this._upperBound)||a<=this._upperBound)&&this._value!==a){var b=this.get_canDecrement(),c=this.get_canIncrement();this._value=a;this.raisePropertyChanged("value");if(b!==this.get_canDecrement())this.raisePropertyChanged("canDecrement");if(c!==this.get_canIncrement())this.raisePropertyChanged("canIncrement")}},decrement:function(){this.set_value(this._value-1)},increment:function(){this.set_value(this._value+1)}};Sys.Preview.Counter.descriptor={properties:[{name:"value",type:Number},{name:"lowerBound",type:Number},{name:"upperBound",type:Number},{name:"canDecrement",type:Boolean,readOnly:true},{name:"canIncrement",type:Boolean,readOnly:true}],methods:[{name:"increment"},{name:"decrement"}]};Sys.Preview.Counter.registerClass("Sys.Preview.Counter",Sys.Component);Sys.Preview.Timer=function(){Sys.Preview.Timer.initializeBase(this);this._interval=1000;this._enabled=false;this._timer=null};Sys.Preview.Timer.prototype={get_interval:function(){return this._interval},set_interval:function(a){if(this._interval!==a){this._interval=a;this.raisePropertyChanged("interval");if(!this.get_isUpdating()&&this._timer!==null)this.restartTimer()}},get_enabled:function(){return this._enabled},set_enabled:function(a){if(a!==this.get_enabled()){this._enabled=a;this.raisePropertyChanged("enabled");if(!this.get_isUpdating())if(a)this._startTimer();else this._stopTimer()}},add_tick:function(a){this.get_events().addHandler("tick",a)},remove_tick:function(a){this.get_events().removeHandler("tick",a)},dispose:function(){this.set_enabled(false);this._stopTimer();Sys.Preview.Timer.callBaseMethod(this,"dispose")},updated:function(){Sys.Preview.Timer.callBaseMethod(this,"updated");if(this._enabled)this.restartTimer()},_timerCallback:function(){var a=this.get_events().getHandler("tick");if(a)a(this,Sys.EventArgs.Empty)},restartTimer:function(){this._stopTimer();this._startTimer()},_startTimer:function(){this._timer=window.setInterval(Function.createDelegate(this,this._timerCallback),this._interval)},_stopTimer:function(){window.clearInterval(this._timer);this._timer=null}};Sys.Preview.Timer.descriptor={properties:[{name:"interval",type:Number},{name:"enabled",type:Boolean}],events:[{name:"tick"}]};Sys.Preview.Timer.registerClass("Sys.Preview.Timer",Sys.Component);Sys.Preview.ITask=function(){throw Error.notImplemented()};Sys.Preview.ITask.prototype={execute:function(){throw Error.notImplemented()}};Sys.Preview.ITask.registerInterface("Sys.Preview.ITask");Sys.Preview.Reference=function(){};Sys.Preview.Reference.prototype={_component:null,_onload:null,get_component:function(){return this._component},set_component:function(a){this._component=a},get_onscriptload:function(){return this._onload},set_onscriptload:function(a){this._onload=a},dispose:function(){this._component=null}};Sys.Preview.Reference.descriptor={properties:[{name:"component",type:Object},{name:"onscriptload",type:String}]};Sys.Preview.Reference.registerClass("Sys.Preview.Reference",null,Sys.IDisposable);Sys.Preview.Reference.parseFromMarkup=function(e,d,c){var a=new Sys.Preview.Reference,b=Sys.Preview.MarkupParser.initializeObject(a,d,c);if(b)return b;a.dispose();return null};Sys.Preview._TaskManager=function(){Sys.Application.registerDisposableObject(this);this._tasks=[]};Sys.Preview._TaskManager.prototype={_timeoutCookie:null,_timeoutHandler:null,addTask:function(a){Array.enqueue(this._tasks,a);this._startTimeout()},dispose:function(){if(this._timeoutCookie)window.clearTimeout(this._timeoutCookie);if(this._tasks&&this._tasks.length)for(var a=this._tasks.length-1;a>=0;a--)this._tasks[a].dispose();this._tasks=null;this._timeoutHandler=null;Sys.Application.unregisterDisposableObject(this)},_onTimeout:function(){this._timeoutCookie=0;var a=Array.dequeue(this._tasks);if(!a.execute())Array.enqueue(this._tasks,a);if(this._tasks.length)this._startTimeout()},_startTimeout:function(){if(!this._timeoutCookie){if(!this._timeoutHandler)this._timeoutHandler=Function.createDelegate(this,this._onTimeout);this._timeoutCookie=window.setTimeout(this._timeoutHandler,0)}}};Sys.Preview._TaskManager.registerClass("Sys.Preview._TaskManager",null,Sys.IDisposable);Sys.Preview.TaskManager=new Sys.Preview._TaskManager;Type.registerNamespace("Sys.Preview.Net");Sys.Preview.Net.ServiceMethodRequest=function(){Sys.Preview.Net.ServiceMethodRequest.initializeBase(this)};Sys.Preview.Net.ServiceMethodRequest.prototype={_url:null,_methodName:null,_parameters:null,_userContext:null,_result:null,_request:null,_timeoutInterval:0,_useGet:true,get_url:function(){return this._url},set_url:function(a){this._url=a},get_methodName:function(){return this._methodName},set_methodName:function(a){this._methodName=a},get_useGet:function(){return this._useGet},set_useGet:function(a){this._useGet=a},get_parameters:function(){if(this._parameters===null)this._parameters={};return this._parameters},get_result:function(){return this._result},get_timeoutInterval:function(){return this._timeoutInterval},set_timeoutInterval:function(a){this._timeoutInterval=a},add_completed:function(a){this.get_events().addHandler("completed",a)},remove_completed:function(a){this.get_events().removeHandler("completed",a)},add_timeout:function(a){this.get_events().addHandler("timeout",a)},remove_timeout:function(a){this.get_events().removeHandler("timeout",a)},add_error:function(a){this.get_events().addHandler("error",a)},remove_error:function(a){this.get_events().removeHandler("error",a)},invoke:function(a){if(this._request!==null)return false;var d={parameters:this.get_parameters(),loadMethod:""};this._request=Sys.Net.WebServiceProxy.invoke(this._url,this._methodName,this._useGet,d,b,c,this,this._timeoutInterval);function b(d,b){b._request=null;b._userContext=a;b._result=d;var c=b.get_events().getHandler("completed");if(c)c(b,Sys.EventArgs.Empty)}function c(c,b){b._request=null;b._userContext=a;b._result=c;var e=false;if(c.get_errorStatus)e=c.get_errorStatus()===2;else if(c.get_timedOut)e=c.get_timedOut();var d;if(e)d=b.get_events().getHandler("timeout");else d=b.get_events().getHandler("error");if(d)d(b,Sys.EventArgs.Empty)}return true}};Sys.Preview.Net.ServiceMethodRequest.descriptor={properties:[{name:"url",type:String},{name:"methodName",type:String},{name:"parameters",type:Object,readOnly:true},{name:"result",type:Object,readOnly:true},{name:"timeoutInterval",type:Number},{name:"useGet",type:Boolean}],methods:[{name:"invoke",parameters:[{name:"userContext"}]}],events:[{name:"completed"},{name:"timeout"},{name:"error"}]};Sys.Preview.Net.ServiceMethodRequest.registerClass("Sys.Preview.Net.ServiceMethodRequest",Sys.Component);Sys.Net._WebRequestManager.descriptor={properties:[{name:"defaultTimeout",type:Number},{name:"defaultExecutorType",type:String}]};Sys.Net._WebRequestManager.parseFromMarkup=function(c,b,a){if(!a.get_isGlobal())return null;Sys.Preview.MarkupParser.initializeObject(Sys.Net.WebRequestManager,b,a);return Sys.Net.WebRequestManager};Type.registerNamespace("Sys.Preview.Data");Sys.Preview.Data.IData=function(){throw Error.notImplemented()};Sys.Preview.Data.IData.prototype={add:function(){throw Error.notImplemented()},clear:function(){throw Error.notImplemented()},get_length:function(){throw Error.notImplemented()},getRow:function(){throw Error.notImplemented()},remove:function(){throw Error.notImplemented()}};Sys.Preview.Data.IData.registerInterface("Sys.Preview.Data.IData");Sys.Preview.Data.DataRowState=function(){throw Error.invalidOperation()};Sys.Preview.Data.DataRowState.prototype={Unchanged:0,Added:1,Deleted:2,Detached:3,Modified:4};Sys.Preview.Data.DataRowState.registerEnum("Sys.Preview.Data.DataRowState");Sys.Preview.Data.SortDirection=function(){throw Error.invalidOperation()};Sys.Preview.Data.SortDirection.prototype={Ascending:0,Descending:1};Sys.Preview.Data.SortDirection.registerEnum("Sys.Preview.Data.SortDirection");Sys.Preview.Data.ServiceType=function(){throw Error.invalidOperation()};Sys.Preview.Data.ServiceType.prototype={DataService:0,Handler:1};Sys.Preview.Data.ServiceType.registerEnum("Sys.Preview.Data.ServiceType");Sys.Preview.Data.DataColumn=function(b,d,a,e,c){this._columnName=b;this._dataType=d;this._defaultValue=a;this._readOnly=c;this._key=e};Sys.Preview.Data.DataColumn.prototype={get_columnName:function(){return this._columnName},get_dataType:function(){return this._dataType},get_defaultValue:function(){return this._defaultValue},get_isKey:function(){return this._key},get_readOnly:function(){return !!this._readOnly},dispose:function(){this._columnName=null;this._dataType=null;this._defaultValue=null}};Sys.Preview.Data.DataColumn.parseFromJson=function(json){return new Sys.Preview.Data.DataColumn(json.name,typeof(json.dataType==="string")?eval(json.dataType):json.dataType,json.defaultValue,json.isKey,json.readOnly)};Sys.Preview.Data.DataColumn.descriptor={properties:[{name:"columnName",type:String,readOnly:true},{name:"dataType",type:Sys.Type,readOnly:true},{name:"defaultValue",readOnly:true},{name:"isKey",type:Boolean,readOnly:true},{name:"readOnly",type:Boolean,readOnly:true}]};Sys.Preview.Data.DataColumn.registerClass("Sys.Preview.Data.DataColumn",null,Sys.IDisposable);Sys.Preview.Data.DataRow=function(b,a,c){this._owner=a;this._row=b;this._index=c};Sys.Preview.Data.DataRow.prototype={_state:Sys.Preview.Data.DataRowState.Unchanged,_selected:false,_events:null,get_events:function(){if(!this._events)this._events=new Sys.EventHandlerList;return this._events},add_propertyChanged:function(a){if(this._disposed)return;this.get_events().addHandler("propertyChanged",a)},remove_propertyChanged:function(a){if(this._disposed)return;this.get_events().removeHandler("propertyChanged",a)},_onPropertyChanged:function(b){var a=this.get_events().getHandler("propertyChanged");if(a)a(this,new Sys.PropertyChangedEventArgs(b))},get_isDirty:function(){return typeof this._row._original==="object"},get_index:function(){return this._index},_set_index:function(a){this._index=a},get_rowObject:function(){return typeof this._row._rowObject!=="undefined"?this._row._rowObject:this._row},get_selected:function(){return this._selected},set_selected:function(a){if(this._selected!==a){this._selected=a;this._onPropertyChanged("$selected")}},get_state:function(){return this._state},_set_state:function(a){this._state=a},get_table:function(){return this._owner},_set_table:function(a){this._owner=a},dispose:function(){delete this._events;this._row=null;this._owner=null;this._disposed=true},getProperty:function(a,b){if(!a)return typeof this._row._rowObject!=="undefined"?this._row._rowObject:this._row;switch(a){case "$isDirty":return this.get_isDirty();case "$index":return this._index;case "$selected":return this.get_selected()}return Sys.Preview.TypeDescriptor.getProperty(this._row,a,b)},setProperty:function(b,c,f){if(b==="$selected"){this.set_selected(c);return}if(this._row[b]===c)return;var e=this.get_isDirty();if(!e&&this._owner&&this.get_state()===Sys.Preview.Data.DataRowState.Unchanged){var d={};for(var a in this._row)if(a.charAt(0)!=="_"&&typeof this._row[a]!=="function")d[a]=this._row[a];this._row._original=d;this._set_state(Sys.Preview.Data.DataRowState.Modified)}Sys.Preview.TypeDescriptor.setProperty(this._row,b,c,f);this._onPropertyChanged(b);if(!e)this._onPropertyChanged("$isDirty");this._owner.raiseRowChanged(this._row)},invokeMethod:function(){}};Sys.Preview.Data.DataRow.descriptor={properties:[{name:"$isDirty",type:Boolean,readOnly:true},{name:"$index",type:Number,readOnly:true},{name:"$selected",type:Boolean}],events:[{name:"propertyChanged",readOnly:true}]};Sys.Preview.Data.DataRow.registerClass("Sys.Preview.Data.DataRow",null,Sys.Preview.ICustomTypeDescriptor,Sys.INotifyPropertyChange,Sys.IDisposable);Sys.Preview.Data.DataRowView=function(a,b){this._row=a;this._index=b};Sys.Preview.Data.DataRowView.prototype={_rowPropertyChanged:null,_events:null,get_events:function(){if(!this._events)this._events=new Sys.EventHandlerList;return this._events},add_propertyChanged:function(a){this.get_events().addHandler("propertyChanged",a)},remove_propertyChanged:function(a){this.get_events().removeHandler("propertyChanged",a)},_onPropertyChanged:function(b){var a=this.get_events().getHandler("propertyChanged");if(a)a(this,new Sys.PropertyChangedEventArgs(b))},get_dataIndex:function(){return this._row.get_index()},get_index:function(){return this._index},_set_index:function(a){this._index=a},get_isDirty:function(){return this._row.get_isDirty()},_get_row:function(){return this._row},get_rowObject:function(){return this._row.get_rowObject()},get_selected:function(){return this._row.get_selected()},set_selected:function(a){this._row.set_selected(a)},get_table:function(){return this._row.get_table()},dispose:function(){if(this._row&&this._rowPropertyChanged)this._row.remove_propertyChanged(this._rowPropertyChanged);delete this._events;this._row=null},initialize:function(){this._rowPropertyChanged=Function.createDelegate(this,this._onRowPropertyChanged);this._row.add_propertyChanged(this._rowPropertyChanged)},_onRowPropertyChanged:function(b,a){this._onPropertyChanged(a.get_propertyName())},getProperty:function(a,b){if(a==="$index")return this._index;if(a==="$dataIndex")return this._row.get_index();return this._row.getProperty(a,b)},setProperty:function(b,a,c){this._row.setProperty(b,a,c)},invokeMethod:function(){}};Sys.Preview.Data.DataRowView.descriptor={properties:[{name:"$dataIndex",type:Number,readOnly:true},{name:"$isDirty",type:Boolean,readOnly:true},{name:"$index",type:Number,readOnly:true},{name:"$selected",type:Boolean}],events:[{name:"propertyChanged",readOnly:true}]};Sys.Preview.Data.DataRowView.registerClass("Sys.Preview.Data.DataRowView",null,Sys.Preview.ICustomTypeDescriptor,Sys.INotifyPropertyChange,Sys.IDisposable);Sys.Preview.Data.DataRowCollection=function(a,b){this._rows=a;this._dataTable=b};Sys.Preview.Data.DataRowCollection.prototype={_indexToRow:null,_tableCollectionChanged:null,_suspendNotifications:false,_events:null,get_events:function(){if(!this._events)this._events=new Sys.EventHandlerList;return this._events},add_propertyChanged:function(a){this.get_events().addHandler("propertyChanged",a)},remove_propertyChanged:function(a){this.get_events().removeHandler("propertyChanged",a)},_onPropertyChanged:function(b){var a=this.get_events().getHandler("propertyChanged");if(a)a(this,new Sys.PropertyChangedEventArgs(b))},add_collectionChanged:function(a){this.get_events().addHandler("collectionChanged",a)},remove_collectionChanged:function(a){this.get_events().removeHandler("collectionChanged",a)},_onCollectionChanged:function(c,b){var a=this.get_events().getHandler("collectionChanged");if(a)a(this,new Sys.Preview.CollectionChangedEventArgs(c,b))},_get_dataTable:function(){return this._dataTable},get_length:function(){return this._rows.length},add:function(c){var a=this._dataTable.add(c),b=new Sys.Preview.Data.DataRowView(a,this._rows.length);b.initialize();if(typeof this._rows.add==="function")this._rows.add(b);else Array.add(this._rows,b);if(this._indexToRow)this._indexToRow[a.get_dataIndex()]=a},clear:function(){this._suspendNotifications=true;for(var a=this._rows.length-1;a>=0;a--)this._dataTable.remove(this._rows[a]._get_row());this._rows=[];this._indexToRow=null;this._suspendNotifications=false;this._onCollectionChanged(Sys.Preview.NotifyCollectionChangedAction.Reset,null)},getRow:function(a){return this._rows[a]},getItem:function(a){return this.getRow(a)},remove:function(a){this._dataTable.remove(a._get_row())},dispose:function(){if(this._dataTable&&this._tableCollectionChanged){this._dataTable.remove_collectionChanged(this._tableCollectionChanged);this._tableCollectionChanged=null}delete this._events;this._rows=null;this._dataTable=null},initialize:function(){if(this._dataTable.add_collectionChanged){this._tableCollectionChanged=Function.createDelegate(this,this.onTableCollectionChanged);this._dataTable.add_collectionChanged(this._tableCollectionChanged)}},ensureLookupTable:function(){if(!this._indexToRow){this._indexToRow=[];for(var a=this._rows.length-1;a>=0;a--){var b=this._rows[a];this._indexToRow[b.get_dataIndex()]=b}}},onTableCollectionChanged:function(d,c){if(this._suspendNotifications)return;switch(c.get_action()){case Sys.Preview.NotifyCollectionChangedAction.Reset:this._rows=[];this._indexToRow=null;this._onCollectionChanged(Sys.Preview.NotifyCollectionChangedAction.Reset,b);return;case Sys.Preview.NotifyCollectionChangedAction.Remove:var b=c.get_changedItem();this.ensureLookupTable();var a=b.get_index();if(this._indexToRow[a]){if(typeof this._rows.remove==="function")this._rows.remove(this._indexToRow[a]);else Array.remove(this._rows,this._indexToRow[a]);delete this._indexToRow[a];this._onCollectionChanged(Sys.Preview.NotifyCollectionChangedAction.Remove,b)}return}}};Sys.Preview.Data.DataRowCollection.descriptor={properties:[{name:"length",type:Number,readOnly:true}],methods:[{name:"add"},{name:"clear"},{name:"remove"}],events:[{name:"collectionChanged",readOnly:true},{name:"propertyChanged",readOnly:true}]};Sys.Preview.Data.DataRowCollection.registerClass("Sys.Preview.Data.DataRowCollection",null,Sys.Preview.Data.IData,Sys.INotifyPropertyChange,Sys.Preview.INotifyCollectionChanged,Sys.IDisposable);Sys.Preview.Data.DataTable=function(b,a){this._array=Array.isInstanceOfType(a)?a:[];this._columns=Array.isInstanceOfType(b)?b:[];this._rows=[];this._deletedRows=[];this._newRows=[];this._updatedRows=[];this._columnDictionary={};this._keys=null;this._events=null};Sys.Preview.Data.DataTable.prototype={get_events:function(){if(!this._events)this._events=new Sys.EventHandlerList;return this._events},add_propertyChanged:function(a){if(this._disposed)return;this.get_events().addHandler("propertyChanged",a)},remove_propertyChanged:function(a){if(this._disposed)return;this.get_events().removeHandler("propertyChanged",a)},_onPropertyChanged:function(b){if(this._disposed)return;var a=this.get_events().getHandler("propertyChanged");if(a)a(this,new Sys.PropertyChangedEventArgs(b))},add_collectionChanged:function(a){if(this._disposed)return;this.get_events().addHandler("collectionChanged",a)},remove_collectionChanged:function(a){if(this._disposed)return;this.get_events().removeHandler("collectionChanged",a)},_onCollectionChanged:function(c,b){if(this._disposed)return;var a=this.get_events().getHandler("collectionChanged");if(a)a(this,new Sys.Preview.CollectionChangedEventArgs(c,b))},get_columns:function(){return this._columns},get_keyNames:function(){if(this._disposed)return null;if(!this._keys){this._keys=[];var c=this._columns.length;for(var a=0;a<c;a++){var b=this._columns[a];if(b.get_isKey())Array.add(this._keys,b.get_columnName())}}return this._keys},get_isDirty:function(){if(this._disposed)return false;return this._deletedRows.length!==0||this._newRows.length!==0||this._updatedRows.length!==0},get_length:function(){if(this._disposed)return 0;return this._array.length},add:function(a){if(this._disposed)return null;var b;if(Sys.Preview.Data.DataRow.isInstanceOfType(a)){b=a;b._set_table(this);a=a.get_rowObject()}else b=new Sys.Preview.Data.DataRow(a,this);var e=this._array.length;b._set_index(e);var c=this.get_columns();if(c)for(var f=c.length-1;f>=0;f--){var d=c[f];if(typeof a[d.get_columnName()]==="undefined")a[d.get_columnName()]=d.get_defaultValue()}var g=this.get_isDirty();this._array[e]=a;this._rows[e]=b;Array.add(this._newRows,a);b._set_state(Sys.Preview.Data.DataRowState.Added);this._onCollectionChanged(Sys.Preview.NotifyCollectionChangedAction.Add,b);this._onPropertyChanged("length");if(!g)this._onPropertyChanged("isDirty");return b},clear:function(){if(this.get_length()>0){var c=this.get_isDirty();for(var a=this._array.length-1;a>=0;a--){var b=this._array[a];if(b&&!Array.contains(this._newRows,b)){Array.add(this._deletedRows,b);this._rows[a]._set_state(Sys.Preview.Data.DataRowState.Deleted)}}this._rows=[];this._array=[];this._newRows=[];this._updatedRows=[];this._onCollectionChanged(Sys.Preview.NotifyCollectionChangedAction.Reset,null);this._onPropertyChanged("length");if(!c)this._onPropertyChanged("isDirty")}},createRow:function(c){if(this._disposed)return null;var g={},f={};for(var b=this._columns.length-1;b>=0;b--){var e=this._columns[b],d=e.get_columnName(),a=f;if(c)a=Sys.Preview.TypeDescriptor.getProperty(c,d);if(a===f||typeof a==="undefined")a=e.get_defaultValue();g[d]=a}var h=new Sys.Preview.Data.DataRow(g,this,-1);h._set_state(Sys.Preview.Data.DataRowState.Detached);return h},getChanges:function(){if(this._disposed)return null;return {updated:this._updatedRows,inserted:this._newRows,deleted:this._deletedRows}},getColumn:function(b){if(this._disposed)return null;var d=this._columnDictionary[b];if(d)return d;for(var c=this._columns.length-1;c>=0;c--){var a=this._columns[c];if(a.get_columnName()===b){this._columnDictionary[b]=a;return a}}return null},getRow:function(b){if(this._disposed)return null;var c=this._rows[b];if(!c){var a=this._array[b];if(a){c=Sys.Preview.Data.DataRow.isInstanceOfType(a)?a:new Sys.Preview.Data.DataRow(a,this,b);this._rows[b]=c}}return c},getItem:function(a){return this.getRow(a)},remove:function(b){if(this._disposed)return;if(Sys.Preview.Data.DataRow.isInstanceOfType(b))b=b.get_rowObject();var d=this.get_isDirty(),a=Array.indexOf(this._array,b),c=this.getItem(a);if(typeof this._array.removeAt==="function")this._array.removeAt(a);else Array.removeAt(this._array,a);Array.removeAt(this._rows,a);a=Array.indexOf(this._newRows,b);if(a!==-1)Array.removeAt(this._newRows,a);else Array.add(this._deletedRows,b);c._set_state(Sys.Preview.Data.DataRowState.Deleted);this._onCollectionChanged(Sys.Preview.NotifyCollectionChangedAction.Remove,c);this._onPropertyChanged("length");if(d!==this.get_isDirty())this._onPropertyChanged("isDirty")},dispose:function(){delete this._events;this._disposed=true;var a,b;if(this._rows)for(a=this._rows.length-1;a>=0;a--){b=this._rows[a];if(b)this._rows[a].dispose()}if(this._deletedRows)for(a=this._deletedRows.length-1;a>=0;a--){b=this._deletedRows[a];if(b&&b.dispose)b.dispose()}if(this._newRows)for(a=this._newRows.length-1;a>=0;a--){b=this._newRows[a];if(b&&b.dispose)b.dispose()}if(this._updatedRows)for(a=this._updatedRows.length-1;a>=0;a--){b=this._updatedRows[a];if(b&&b.dispose)b.dispose()}this._rows=null;this._deletedRows=null;this._newRows=null;this._updatedRows=null;this._columns=null;this._array=null;this._keys=null},raiseRowChanged:function(a){if(this._disposed)return;if(Array.indexOf(this._updatedRows,a)===-1&&Array.indexOf(this._newRows,a)===-1){var b=this.get_isDirty();Array.add(this._updatedRows,a);if(!b)this._onPropertyChanged("isDirty")}}};Sys.Preview.Data.DataTable.parseFromJson=function(a){var b=null;if(a.columns){b=[];for(var c=0;c<a.columns.length;c++)Array.add(b,Sys.Preview.Data.DataColumn.parseFromJson(a.columns[c]))}return new Sys.Preview.Data.DataTable(b,a.rows)};Sys.Preview.Data.DataTable.descriptor={properties:[{name:"columns",type:Array,readOnly:true},{name:"keyNames",type:Array,readOnly:true},{name:"length",type:Number,readOnly:true},{name:"isDirty",type:Boolean,readOnly:true}],methods:[{name:"add"},{name:"clear"},{name:"remove"}],events:[{name:"collectionChanged",readOnly:true},{name:"propertyChanged",readOnly:true}]};Sys.Preview.Data.DataTable.registerClass("Sys.Preview.Data.DataTable",null,Sys.Preview.Data.IData,Sys.INotifyPropertyChange,Sys.Preview.INotifyCollectionChanged,Sys.IDisposable);Sys.Preview.Data.DataView=function(){Sys.Preview.Data.DataView.initializeBase(this)};Sys.Preview.Data.DataView.prototype={_data:null,_filteredTable:null,_filteredRows:null,_paginatedRows:null,_pageSize:0,_pageIndex:0,_sorted:false,_sortColumn:"",_sortDirection:Sys.Preview.Data.SortDirection.Ascending,_filters:null,_dataChangedDelegate:null,_compareRowsDelegate:null,_updating:false,get_data:function(){return this._data},set_data:function(a){if(!this._dataChangedDelegate)this._dataChangedDelegate=Function.createDelegate(this,this.onDataChanged);this._filteredTable=null;if(this._data&&this._data.remove_collectionChanged)this._data.remove_collectionChanged(this._dataChangedDelegate);this._data=a;if(this._data&&this._data.add_collectionChanged)this._data.add_collectionChanged(this._dataChangedDelegate);this.raisePropertyChanged("data");this.raisePropertyChanged("filteredData")},get_filteredData:function(){this.ensureFilteredData();return this._filteredTable},get_filters:function(){if(!this._filters){this._filters=Sys.Component.createCollection(this);if(!this._dataChangedDelegate)this._dataChangedDelegate=Function.createDelegate(this,this.onDataChanged);this._filters.add_collectionChanged(this._dataChangedDelegate)}return this._filters},get_hasNextPage:function(){this.ensureFilteredData();return this.get_pageIndex()<this.get_pageCount()-1},get_hasPreviousPage:function(){if(!this._data)return false;return this.get_pageIndex()>0},get_length:function(){this.ensureFilteredData();return this._filteredTable?this._filteredTable.length?this._filteredTable.length:this._filteredTable.get_length():0},get_pageCount:function(){if(this._pageSize===0)return 1;this.ensureFilteredData();if(!this._filteredRows)return 1;return Math.floor((this._filteredRows.length-1)/this._pageSize)+1},get_pageIndex:function(){return this._pageIndex},set_pageIndex:function(a,c){var b=this.get_pageCount();if(a>=b)a=b>0?b-1:0;if(a!==this._pageIndex){var d=this.prepareChange();this._pageIndex=a;this._paginatedRows=null;this.triggerChangeEvents(d,false);if(!c)this.raisePropertyChanged("filteredData")}},get_pageSize:function(){return this._pageSize},set_pageSize:function(a){if(this._pageSize!==a){var b=this.prepareChange();this._pageSize=a;this._paginatedRows=null;this.triggerChangeEvents(b,true);this.raisePropertyChanged("filteredData")}},get_sortColumn:function(){return this._sortColumn},set_sortColumn:function(a){this.sort(a,this._sortDirection)},get_sortDirection:function(){return this._sortDirection},set_sortDirection:function(a){this.sort(this._sortColumn,a)},dispose:function(){this._disposed=true;if(this._filters){this._filters.dispose();this._filters=null}if(this._data&&this._dataChangedDelegate){if(this._data.removeCollectionChanged)this._data.remove_collectionChanged(this._dataChangedDelegate);this._dataChangedDelegate=null;this._data=null}Sys.Preview.Data.DataView.callBaseMethod(this,"dispose")},getItem:function(a){return this._filteredTable?this._filteredTable[a]:null},initialize:function(){Sys.Preview.Data.DataView.callBaseMethod(this,"initialize");if(this._filters)for(var a=0;a<this._filters.length;a++)this._filters[a].initialize(this)},sort:function(d,a){var b=d!==this._sortColumn,c=a!==this._sortDirection;if(b||c){this._sortColumn=d;this._sortDirection=a;if(b)this.raisePropertyChanged("sortColumn");if(c)this.raisePropertyChanged("sortDirection");this._sorted=false;this.set_pageIndex(0,true);this.raisePropertyChanged("filteredData")}},_raiseFilterChanged:function(){this._dataChangedDelegate(this,Sys.EventArgs.Empty)},compareRows:function(c,d){var a=this.get_sortColumn(),b=this.get_sortDirection();if(c.getProperty(a)===d.getProperty(a))return 0;if(c.getProperty(a)<d.getProperty(a))return b===Sys.Preview.Data.SortDirection.Ascending?-1:1;return b===Sys.Preview.Data.SortDirection.Ascending?1:-1},onDataChanged:function(d,b){if(this._disposed)return;if(b!==Sys.EventArgs.Empty){var c=b.get_changedItem(),a=this.get_filters();if(c&&!this.isValidAfterFiltering.call(c,a,a.length))return}this._filteredTable=null;this.raisePropertyChanged("filteredData")},ensureFilteredData:function(){if(this._updating||!this._data)return;this._updating=true;var i=this.prepareChange();if(typeof this._data.length==="number"&&this._data.length===0){this._filteredRows=[];this._paginatedRows=[];this._filteredTable=new Sys.Preview.Data.DataRowCollection([],this._data);this._filteredTable.initialize();this._sorted=true}else{if(!this._filteredTable){this._filteredRows=[];this._paginatedRows=null;this._filteredTable=null;var e=this.get_filters(),g=e.length,h=this._data.get_length?this._data.get_length():typeof this._data.length!=="undefined"?this._data.length:0;for(var a=0;a<h;a++){var b=this._data.getItem?this._data.getItem(a):this._data[a];if(!Sys.Preview.Data.DataRow.isInstanceOfType(b))b=new Sys.Preview.Data.DataRow(b,null,a);if(this.isValidAfterFiltering.call(this,b,e,g)){var f=new Sys.Preview.Data.DataRowView(b,a);f.initialize();Array.add(this._filteredRows,f)}}}if(!this._sorted&&this._sortColumn&&this._filteredRows.length!==0){if(!this._compareRowsDelegate)this._compareRowsDelegate=Function.createDelegate(this,this.compareRows);this._filteredRows.sort(this._compareRowsDelegate);for(var a=this._filteredRows.length-1;a>=0;a--)this._filteredRows[a]._set_index(a);this._sorted=true;this._paginatedRows=null;this._filteredTable=null}if(this._pageSize>0&&!this._paginatedRows){this._paginatedRows=[];this._filteredTable=null;var d=this._filteredRows.length,c=this._pageSize*this._pageIndex;if(d&&c>=d){this._pageIndex=Math.floor(d/this._pageSize)-1;c=this._pageSize*this._pageIndex}var j=c+this._pageSize;for(var a=c;a<j&&a<d;a++){this._filteredRows[a]._set_index(a);Array.add(this._paginatedRows,this._filteredRows[a])}}else this._paginatedRows=this._filteredRows;if(!this._filteredTable){this._filteredTable=new Sys.Preview.Data.DataRowCollection(this._paginatedRows,this._data);this._filteredTable.initialize()}}this.triggerChangeEvents(i,true);this._updating=false},isValidAfterFiltering:function(d,c,b){for(var a=0;a<b;a++)if(!c[a].filter(d))return false;return true},triggerChangeEvents:function(b,d){var c,a=this.get_pageIndex();if(d){if(this.get_pageCount()!==b.pageCount)this.raisePropertyChanged("pageCount");if(this.get_length()!==b.length)this.raisePropertyChanged("length");c=this.get_pageCount();if(a>=c){a=c>0?c-1:0;this.set_pageIndex(a)}}else c=b.pageCount;if(a!==b.pageIndex)this.raisePropertyChanged("pageIndex");if(a<c-1!==b.hasNextPage)this.raisePropertyChanged("hasNextPage");if(a>0!==b.hasPreviousPage)this.raisePropertyChanged("hasPreviousPage")},prepareChange:function(){return {pageCount:this.get_pageCount(),pageIndex:this.get_pageIndex(),length:this.get_length(),hasNextPage:this.get_hasNextPage(),hasPreviousPage:this.get_hasPreviousPage()}}};Sys.Preview.Data.DataView.descriptor={properties:[{name:"data",type:Sys.Preview.Data.DataTable},{name:"filteredData",type:Sys.Preview.Data.DataTable,readOnly:true},{name:"filters",type:Array,readOnly:true},{name:"hasNextPage",type:Boolean,readOnly:true},{name:"hasPreviousPage",type:Boolean,readOnly:true},{name:"length",type:Number,readOnly:true},{name:"pageCount",type:Number,readOnly:true},{name:"pageIndex",type:Number},{name:"pageSize",type:Number},{name:"sortColumn",type:String},{name:"sortDirection",type:Sys.Preview.Data.SortDirection}],methods:[{name:"sort",params:[{name:"sortColumn",type:String},{name:"sortDirection",type:Sys.Preview.Data.SortDirection}]}]};Sys.Preview.Data.DataView.registerClass("Sys.Preview.Data.DataView",Sys.Component);Sys.Preview.Data.DataFilter=function(){Sys.Preview.Data.DataFilter.initializeBase(this)};Sys.Preview.Data.DataFilter.prototype={filter:function(){throw Error.notImplemented()},get_dataContext:function(){var a=Sys.Preview.Data.DataFilter.callBaseMethod(this,"get_dataContext");if(!a)if(this.owner)a=this.owner.get_dataContext();return a},dispose:function(){this.owner=null;Sys.Preview.Data.DataFilter.callBaseMethod(this,"dispose")},raisePropertyChanged:function(a){Sys.Preview.Data.DataFilter.callBaseMethod(this,"raisePropertyChanged",[a]);if(this.owner)this.owner._raiseFilterChanged(this)},setOwner:function(a){this.owner=a}};Sys.Preview.Data.DataFilter.registerClass("Sys.Preview.Data.DataFilter",Sys.Component);Sys.Preview.Data.PropertyFilter=function(){Sys.Preview.Data.PropertyFilter.initializeBase(this)};Sys.Preview.Data.PropertyFilter.prototype={_property:null,_value:null,get_property:function(){return this._property},set_property:function(a){this._property=a;this.raisePropertyChanged("property")},get_value:function(){return this._value},set_value:function(a){this._value=a;this.raisePropertyChanged("value")},filter:function(a){return Sys.Preview.TypeDescriptor.getProperty(a,this._property)===this._value}};Sys.Preview.Data.PropertyFilter.descriptor={properties:[{name:"property",type:String},{name:"value"}]};Sys.Preview.Data.PropertyFilter.registerClass("Sys.Preview.Data.PropertyFilter",Sys.Preview.Data.DataFilter);Sys.Preview.Data.DataSource=function(){Sys.Preview.Data.DataSource.initializeBase(this);this._parameters={}};Sys.Preview.Data.DataSource.prototype={_data:null,_initialData:null,_autoLoad:false,_serviceURL:"",_loadMethod:"",_serviceType:Sys.Preview.Data.ServiceType.DataService,_isReady:true,_dataChangedDelegate:null,_request:null,_timeout:0,add_dataAvailable:function(a){this.get_events().addHandler("dataAvailable",a)},remove_dataAvailable:function(a){this.get_events().removeHandler("dataAvailable",a)},_onDataAvailable:function(){var a=this.get_events().getHandler("dataAvailable");if(a)a(this,Sys.EventArgs.Empty)},get_autoLoad:function(){return this._autoLoad},set_autoLoad:function(a){this._autoLoad=a},get_data:function(){return this._data},set_data:function(a){if(a&&Object.getTypeName(a)==="Object")a=Sys.Preview.Data.DataTable.parseFromJson(a);var b=this.get_isDirtyAndReady(),d=this.get_isReady(),c=this.get_rowCount();if(this._data&&this._dataChangedDelegate)this._data.remove_propertyChanged(this._dataChangedDelegate);if(a instanceof Array)a=new Sys.Preview.Data.DataTable([],a);this._data=a;if(this._data){if(!this._dataChangedDelegate)this._dataChangedDelegate=Function.createDelegate(this,this.onDataPropertyChanged);this._data.add_propertyChanged(this._dataChangedDelegate)}this.raisePropertyChanged("data");if(b!==this.get_isDirtyAndReady())this.raisePropertyChanged("isDirtyAndReady");if(d!==this.get_isReady())this.raisePropertyChanged("isReady");if(c!==this.get_rowCount())this.raisePropertyChanged("rowCount")},get_initialData:function(){return this._initialData},set_initialData:function(a){if(!this._data)if(this.get_isInitialized()){var b=null;if(a&&a.length)b=Sys.Serialization.JavaScriptSerializer.deserialize(a);this.set_data(b)}else this._initialData=a},get_isDirtyAndReady:function(){return this._isReady&&this._data&&this._data.get_isDirty()},get_isReady:function(){return this._isReady},_set_isReady:function(a){if(this._isReady!==a){var b=this.get_isDirtyAndReady();this._isReady=a;this.raisePropertyChanged("isReady");if(this.get_isDirtyAndReady()!==b)this.raisePropertyChanged("isDirtyAndReady")}},get_loadMethod:function(){return this._loadMethod},set_loadMethod:function(a){this._loadMethod=a},get_parameters:function(){return this._parameters},get_serviceURL:function(){return this._serviceURL},set_serviceURL:function(a){this._serviceURL=a},get_serviceType:function(){return this._serviceType},set_serviceType:function(a){this._serviceType=a},get_rowCount:function(){if(this._data)return this._data.get_length();return 0},dispose:function(){if(this._data)this._data.dispose();this._data=null;Sys.Preview.Data.DataSource.callBaseMethod(this,"dispose")},initialize:function(){Sys.Preview.Data.DataSource.callBaseMethod(this,"initialize");if(this._autoLoad||this._initialData)this.load()},onDataPropertyChanged:function(b,a){switch(a.get_propertyName()){case "isDirty":this.raisePropertyChanged("isDirtyAndReady");break;case "length":this.raisePropertyChanged("rowCount")}},onRequestComplete:function(a){this.onLoadComplete(a.get_object())},onLoadComplete:function(rawData,userContext,methodName){var oldDirtyAndReady=this.get_isDirtyAndReady();this.set_data(eval(rawData));this._isReady=true;this.raisePropertyChanged("isReady");if(this.get_isDirtyAndReady()!==oldDirtyAndReady)this.raisePropertyChanged("isDirtyAndReady");this._onDataAvailable()},ready:function(){this._set_isReady(true)},load:function(){if(this._initialData){this.set_data(Sys.Serialization.JavaScriptSerializer.deserialize(this._initialData));this._initialData=null;return}this._set_isReady(false);if(this._serviceType===Sys.Preview.Data.ServiceType.DataService){var e="GetData",f={parameters:this._parameters,loadMethod:this._loadMethod},b=Function.createDelegate(this,this.onLoadComplete),d=Function.createDelegate(this,this.ready);this._request=Sys.Net.WebServiceProxy.invoke(this._serviceURL,e,false,f,b,d,this,this._timeout)}else{var b=Function.createDelegate(this,this.onRequestComplete),c=Function.createDelegate(this,this.ready),g=Sys.Net.WebRequest._createUrl(this._serviceURL,this._parameters),a=new Sys.Net.WebRequest;a.set_url(g);a.add_completed(function(a,e){if(a.get_responseAvailable()){var d=a.get_statusCode();if(d>=200||d<300)b(a,e);else c()}});a.invoke()}},save:function(){if(this._data&&this._data.get_isDirty()){var b=this._data.getChanges();this._set_isReady(false);if(this._serviceType===Sys.Preview.Data.ServiceType.DataService){var d="SaveData",e={changeList:b,parameters:this._parameters,loadMethod:this._loadMethod},a=Function.createDelegate(this,this.onLoadComplete),c=Function.createDelegate(this,this.ready);this._request=Sys.Net.WebServiceProxy.invoke(this._serviceURL,d,false,e,a,c,this,this._timeout)};}}};Sys.Preview.Data.DataSource.descriptor={properties:[{name:"data",type:Object},{name:"autoLoad",type:Boolean},{name:"initialData",type:String},{name:"isDirtyAndReady",type:Boolean,readOnly:true},{name:"isReady",type:Boolean,readOnly:true},{name:"loadMethod",type:String},{name:"rowCount",type:Number,readOnly:true},{name:"serviceURL",type:String},{name:"parameters",type:Object,readOnly:true},{name:"serviceType",type:Sys.Preview.Data.ServiceType}],methods:[{name:"load"},{name:"save"}],events:[{name:"dataAvailable",readOnly:true}]};Sys.Preview.Data.DataSource.registerClass("Sys.Preview.Data.DataSource",Sys.Component);Sys.Preview.Data.XMLDataSource=function(){Sys.Preview.Data.XMLDataSource.initializeBase(this)};Sys.Preview.Data.XMLDataSource.prototype={_document:null,_initialDocument:null,_data:null,_xpath:"",_serviceURL:null,_parameters:null,_isReady:false,_autoLoad:false,add_documentAvailable:function(a){this.get_events().addHandler("documentAvailable",a)},remove_documentAvailable:function(a){this.get_events().removeHandler("documentAvailable",a)},_onDocumentAvailable:function(){var a=this.get_events().getHandler("documentAvailable");if(a)a(this,Sys.EventArgs.Empty)},get_autoLoad:function(){return this._autoLoad},set_autoLoad:function(a){this._autoLoad=a},get_document:function(){return this._document},get_data:function(){return this._data},get_initialDocument:function(){return this._initialDocument},set_initialDocument:function(b){if(!this._document){var a;if(Sys.Net.XMLDOM)a=new Sys.Net.XMLDOM(b.trim());else a=new XMLDOM(b.trim());if(this.get_isInitialized())this._setDocument(a);else this._initialDocument=a}},get_isReady:function(){return this._isReady},get_parameters:function(){if(this._parameters===null)this._parameters={};return this._parameters},get_serviceURL:function(){return this._serviceURL},set_serviceURL:function(a){this._serviceURL=a},get_xpath:function(){return this._xpath},set_xpath:function(a){if(this._xpath!==a){this._xpath=a;if(this._document)this._updateData()}},dispose:function(){this._document=null;this._initialDocument=null;this._data=null;Sys.Preview.Data.XMLDataSource.callBaseMethod(this,"dispose")},initialize:function(){Sys.Preview.Data.XMLDataSource.callBaseMethod(this,"initialize");if(this._autoLoad)this.load()},load:function(){if(this._initialDocument){var a=this._initialDocument;this._initialDocument=null;this._setDocument(a);this._updateReady(true)}else this._invokeService()},_invokeService:function(){var c=Function.createDelegate(this,this._serviceCompleted),b=Function.createDelegate(this,this._serviceTimeout),d=Sys.Net.WebRequest._createUrl(this._serviceURL,this.get_parameters()),a=new Sys.Net.WebRequest;a.set_url(d);a.add_completed(function(a,e){if(a.get_responseAvailable()){var d=a.get_statusCode();if(d>=200||d<300)c(a,e);else b()}});a.invoke();this._updateReady(false)},_serviceCompleted:function(a){if(a.get_statusCode()===200)this._setDocument(a.get_xml());this._updateReady(true)},_serviceTimeout:function(){this._updateReady(true)},_setDocument:function(a){this._document=a;this._updateData();this.raisePropertyChanged("document");this._onDocumentAvailable()},_updateData:function(){var a=this._xpath;if(!a||!a.length)a="*/*";var d=this._document.selectNodes(a),e=[];for(var c=0;c<d.length;c++){var b=d[c];if(!b||b.nodeType!==1)continue;Array.add(e,b)}this._data=e;this.raisePropertyChanged("data")},_updateReady:function(a){this._isReady=a;this.raisePropertyChanged("isReady")}};Sys.Preview.Data.XMLDataSource.descriptor={properties:[{name:"autoLoad",type:Boolean},{name:"data",type:Object,readOnly:true},{name:"document",type:Object,readOnly:true},{name:"initialDocument",type:String},{name:"isReady",type:Boolean,readOnly:true},{name:"parameters",type:Object,readOnly:true},{name:"serviceURL",type:String},{name:"xpath",type:String}],events:[{name:"documentAvailable",readOnly:true}],methods:[{name:"load"}]};Sys.Preview.Data.XMLDataSource.registerClass("Sys.Preview.Data.XMLDataSource",Sys.Component);Type.registerNamespace("Sys.Preview.UI");Sys.Preview.UI.DialogResult=function(){throw Error.invalidOperation()};Sys.Preview.UI.DialogResult.prototype={OK:0,Cancel:1};Sys.Preview.UI.DialogResult.registerEnum("Sys.Preview.UI.DialogResult");Sys.Preview.UI.Color=function(c,b,a){Sys.Preview.UI.Color.initializeBase(this);this._r=c;this._g=b;this._b=a};Sys.Preview.UI.Color.prototype={get_blue:function(){return this._b},get_green:function(){return this._g},get_red:function(){return this._r},toString:function(){var c=this._r.toString(16);if(this._r<16)c="0"+c;var a=this._g.toString(16);if(this._g<16)a="0"+a;var b=this._b.toString(16);if(this._b<16)b="0"+b;return "#"+c+a+b}};Sys.Preview.UI.Color.registerClass("Sys.Preview.UI.Color");Sys.Preview.UI.Color.parse=function(a){if(a&&a.length===7&&a.startsWith("#")){var d=parseInt("0x"+a.substr(1,2)),b=parseInt("0x"+a.substr(3,2)),c=parseInt("0x"+a.substr(5,2));return new Sys.Preview.UI.Color(d,b,c)}return null};Sys.Preview.Attributes.defineAttribute("ValueProperty");Sys.Preview.UI.CommandEventArgs=function(a,b){Sys.Preview.UI.CommandEventArgs.initializeBase(this);this._commandName=a;this._argument=b};Sys.Preview.UI.CommandEventArgs.prototype={get_argument:function(){return this._argument},get_commandName:function(){return this._commandName}};Sys.Preview.UI.CommandEventArgs.descriptor={properties:[{name:"argument",type:String,readOnly:true},{name:"commandName",type:String,readOnly:true}]};Sys.Preview.UI.CommandEventArgs.registerClass("Sys.Preview.UI.CommandEventArgs",Sys.EventArgs);Sys.Preview.UI.IValidationTarget=function(){};Sys.Preview.UI.IValidationTarget.prototype={validated:null,get_isInvalid:function(){throw Error.notImplemented()},get_validationMessage:function(){throw Error.notImplemented()},validate:function(){throw Error.notImplemented()}};Sys.Preview.UI.IValidationTarget.registerInterface("Sys.Preview.UI.IValidationTarget");Sys.Preview.UI.Validator=function(){Sys.Preview.UI.Validator.initializeBase(this)};Sys.Preview.UI.Validator.prototype={_errorMessage:null,_isInvalid:false,get_dataContext:function(){var a=Sys.Component.callBaseMethod(this,"get_dataContext");if(!a)if(this.control)a=this.control.get_dataContext();return a},get_errorMessage:function(){return this._errorMessage},set_errorMessage:function(a){this._errorMessage=a},get_isInvalid:function(){return this._isInvalid},dispose:function(){this.control=null;Sys.Preview.UI.Validator.callBaseMethod(this,"dispose")},performValidation:function(a){this._isInvalid=!this.validate(a)},setOwner:function(a){this.control=a},validate:function(){throw Error.notImplemented()}};Sys.Preview.UI.Validator.descriptor={properties:[{name:"errorMessage",type:String},{name:"isInvalid",type:Boolean}]};Sys.Preview.UI.Validator.registerClass("Sys.Preview.UI.Validator",Sys.Component);Sys.Preview.UI.ValidationGroup=function(){Sys.Preview.UI.ValidationGroup.initializeBase(this);this._associatedControls=[]};Sys.Preview.UI.ValidationGroup.prototype={_valid:true,_validated:false,_validatedHandler:null,get_associatedControls:function(){return this._associatedControls},get_isValid:function(){if(!this._validated){this.validate();this._validated=true}return this._valid},dispose:function(){if(this._associatedControls){for(var a=0;a<this._associatedControls.length;a++){this._associatedControls[a].get_component().remove_validated(this._validatedHandler);this._associatedControls[a].dispose()}this._validatedHandler=null;this._associatedControls=null}Sys.Preview.UI.ValidationGroup.callBaseMethod(this,"dispose")},initialize:function(){Sys.Preview.UI.ValidationGroup.callBaseMethod(this,"initialize");this._validatedHandler=Function.createDelegate(this,this._onControlValidated);for(var a=0;a<this._associatedControls.length;a++)this._associatedControls[a].get_component().add_validated(this._validatedHandler)},validate:function(){var b=true;if(this._associatedControls&&this._associatedControls.length)for(var a=0;a<this._associatedControls.length;a++)if(this._associatedControls[a].get_component().get_isInvalid()){b=false;break}this._valid=b},_onControlValidated:function(){var a=this._valid;this.validate();if(this._valid!==a)this.raisePropertyChanged("isValid")}};Sys.Preview.UI.ValidationGroup.descriptor={properties:[{name:"isValid",type:Boolean,readOnly:true},{name:"associatedControls",type:Array,readOnly:true}]};Sys.Preview.UI.ValidationGroup.registerClass("Sys.Preview.UI.ValidationGroup",Sys.Component);Sys.Preview.UI.InputControl=function(a){Sys.Preview.UI.InputControl.initializeBase(this,[a])};Sys.Preview.UI.InputControl.prototype={_valuePropertyName:null,_validators:null,_invalid:false,_validated:false,_validationMessage:null,add_validated:function(a){this.get_events().addHandler("validated",a)},remove_validated:function(a){if(this._disposed)return;this.get_events().removeHandler("validated",a)},_onValidated:function(){var a=this.get_events().getHandler("validated");if(a)a(this,Sys.EventArgs.Empty)},get_isInvalid:function(){if(!this._validated){this.validate(false);this._validated=true}return this._invalid},get_validationMessage:function(){return this.get_isInvalid()?this._validationMessage:""},get_validators:function(){if(!this._validators)this._validators=Sys.Component.createCollection(this);return this._validators},dispose:function(){if(this._validators){this._validators.dispose();this._validators=null}this._disposed=true;Sys.Preview.UI.InputControl.callBaseMethod(this,"dispose")},raisePropertyChanged:function(a){if(this._validators&&this._validators.length){if(!this._valuePropertyName)this._valuePropertyName=Sys.Preview.TypeDescriptor.getAttribute(this,Sys.Preview.Attributes.ValueProperty);if(this._valuePropertyName===a)if(!this.validate(true))return}Sys.Preview.UI.InputControl.callBaseMethod(this,"raisePropertyChanged",[a])},validate:function(d){if(!this._validators||!this._validators.length)return true;if(!this._valuePropertyName)this._valuePropertyName=Sys.Preview.TypeDescriptor.getAttribute(this,Sys.Preview.Attributes.ValueProperty);var e=Sys.Preview.TypeDescriptor.getProperty(this,this._valuePropertyName),a=null;for(var c=0;c<this._validators.length;c++){var b=this._validators[c];b.performValidation(e);if(b.get_isInvalid()){a=b;this._validationMessage=a.get_errorMessage();this._invalid=true;break}}if(!a)this._invalid=false;if(d)this._onValidated();return !this._invalid}};Sys.Preview.UI.InputControl.descriptor={properties:[{name:"isInvalid",type:Boolean,readOnly:true},{name:"validationMessage",type:String,readOnly:true},{name:"validators",type:Array,readOnly:true}]};Sys.Preview.UI.InputControl.registerClass("Sys.Preview.UI.InputControl",Sys.UI.Control,Sys.Preview.UI.IValidationTarget);Sys.Preview.UI.MessageBoxStyle=function(){throw Error.invalidOperation()};Sys.Preview.UI.MessageBoxStyle.prototype={OK:0,OKCancel:1};Sys.Preview.UI.MessageBoxStyle.registerEnum("Sys.Preview.UI.MessageBoxStyle");Sys.Preview.UI.Window=function(){throw Error.invalidOperation()};Sys.Preview.UI.Window.messageBox=function(c,a){if(!a)a=Sys.Preview.UI.MessageBoxStyle.OK;var b=Sys.Preview.UI.DialogResult.OK;switch(a){case Sys.Preview.UI.MessageBoxStyle.OK:window.alert(c);break;case Sys.Preview.UI.MessageBoxStyle.OKCancel:if(window.confirm(c)===false)b=Sys.Preview.UI.DialogResult.Cancel}return b};Sys.Preview.UI.Window.inputBox=function(b,a){if(!a)a="";return window.prompt(b,a)};Sys.Preview.UI.ITemplate=function(){throw Error.notImplemented()};Sys.Preview.UI.ITemplate.prototype={createInstance:function(){throw Error.notImplemented()},initialize:function(){throw Error.notImplemented()}};Sys.Preview.UI.ITemplate.registerInterface("Sys.Preview.UI.ITemplate");Sys.Preview.UI.ITemplate.disposeInstance=function(a){if(a.markupContext){a.markupContext.dispose();a.markupContext=null}};Sys.Preview.UI.TemplateInstance=function(){this.instanceElement=null;this.callbackResult=null};Sys.Preview.UI.Template=function(b,c,a){Sys.Preview.UI.Template.initializeBase(this);this._layoutElement=b;this._scriptNode=c;this._parentMarkupContext=a};Sys.Preview.UI.Template.prototype={createInstance:function(e,g,c,f){var a=new Sys.Preview.UI.TemplateInstance;a.instanceElement=this._layoutElement.cloneNode(true);var d=document.createDocumentFragment();d.appendChild(a.instanceElement);var b=Sys.Preview.MarkupContext.createLocalContext(d,this._parentMarkupContext,g);b.open();Sys.Preview.MarkupParser.parseNodes(this._scriptNode.childNodes,b);if(c)a.callbackResult=c(a.instanceElement,b,f);a.instanceElement.markupContext=b;e.appendChild(a.instanceElement);b.close();return a},dispose:function(){this._layoutElement=null;this._scriptNode=null;this._parentMarkupContext=null},initialize:function(){if(this._layoutElement.parentNode)this._layoutElement.parentNode.removeChild(this._layoutElement)}};Sys.Preview.UI.Template.registerClass("Sys.Preview.UI.Template",null,Sys.Preview.UI.ITemplate,Sys.IDisposable);Sys.Preview.UI.Template.parseFromMarkup=function(f,b,a){var c=b.attributes.getNamedItem("layoutElement"),d=c.nodeValue,e=a.findElement(d);return new Sys.Preview.UI.Template(e,b,a)};Sys.Preview.UI.PositioningMode=function(){throw Error.invalidOperation()};Sys.Preview.UI.PositioningMode.prototype={Absolute:0,Center:1,BottomLeft:2,BottomRight:3,TopLeft:4,TopRight:5};Sys.Preview.UI.PositioningMode.registerEnum("Sys.Preview.UI.PositioningMode");Sys.Preview.UI.ClickBehavior=function(a){Sys.Preview.UI.ClickBehavior.initializeBase(this,[a])};Sys.Preview.UI.ClickBehavior.prototype={_clickHandler:null,add_click:function(a){this.get_events().addHandler("click",a)},remove_click:function(a){this.get_events().removeHandler("click",a)},dispose:function(){if(this._clickHandler)Sys.UI.DomEvent.removeHandler(this.get_element(),"click",this._clickHandler);Sys.Preview.UI.ClickBehavior.callBaseMethod(this,"dispose")},initialize:function(){Sys.Preview.UI.ClickBehavior.callBaseMethod(this,"initialize");this._clickHandler=Function.createDelegate(this,this._onClick);Sys.UI.DomEvent.addHandler(this.get_element(),"click",this._clickHandler)},_onClick:function(){var a=this.get_events().getHandler("click");if(a)a(this,Sys.EventArgs.Empty)}};Sys.Preview.UI.ClickBehavior.descriptor={events:[{name:"click"}]};Sys.Preview.UI.ClickBehavior.registerClass("Sys.Preview.UI.ClickBehavior",Sys.UI.Behavior);Sys.Preview.UI.Label=function(a){Sys.Preview.UI.Label.initializeBase(this,[a])};Sys.Preview.UI.Label.prototype={_htmlEncode:false,get_htmlEncode:function(){return this._htmlEncode},set_htmlEncode:function(a){this._htmlEncode=a},get_text:function(){var a=this.get_element();if(this._htmlEncode)return a.innerText;else return a.innerHTML},set_text:function(a){if(!a)a="";var b=this.get_element();if(this._htmlEncode){if(b.innerText!==a){b.innerText=a;this.raisePropertyChanged("text")}}else if(b.innerHTML!==a){b.innerHTML=a;this.raisePropertyChanged("text")}}};Sys.Preview.UI.Label.descriptor={properties:[{name:"htmlEncode",type:Boolean},{name:"text",type:String}]};Sys.Preview.UI.Label.registerClass("Sys.Preview.UI.Label",Sys.UI.Control);Sys.Preview.UI.Image=function(a){Sys.Preview.UI.Image.initializeBase(this,[a])};Sys.Preview.UI.Image.prototype={get_alternateText:function(){return this.get_element().alt},set_alternateText:function(a){this.get_element().alt=a},get_height:function(){return this.get_element().height},set_height:function(a){this.get_element().height=a},get_imageURL:function(){return this.get_element().src},set_imageURL:function(a){this.get_element().src=a},get_width:function(){return this.get_element().width},set_width:function(a){this.get_element().width=a}};Sys.Preview.UI.Image.descriptor={properties:[{name:"alternateText",type:String},{name:"height"},{name:"imageURL",type:String},{name:"width"}]};Sys.Preview.UI.Image.registerClass("Sys.Preview.UI.Image",Sys.UI.Control);if(Sys.Browser.agent===Sys.Browser.Safari){Sys.Preview.UI.Image_=function(a){Sys.Preview.UI.Image_.initializeBase(this,[a])};Sys.Preview.UI.Image_.registerClass("Sys.Preview.UI.Image_",Sys.Preview.UI.Image)}Sys.Preview.UI.HyperLink=function(a){Sys.Preview.UI.HyperLink.initializeBase(this,[a])};Sys.Preview.UI.HyperLink.prototype={_clickHandler:null,get_navigateURL:function(){return this.get_element().href},set_navigateURL:function(a){this.get_element().href=a?a:""},initialize:function(){Sys.Preview.UI.HyperLink.callBaseMethod(this,"initialize");this._clickHandler=Function.createDelegate(this,this._onClick);Sys.UI.DomEvent.addHandler(this.get_element(),"click",this._clickHandler)},dispose:function(){if(this._clickHandler)Sys.UI.DomEvent.removeHandler(this.get_element(),"click",this._clickHandler);Sys.Preview.UI.HyperLink.callBaseMethod(this,"dispose")},add_click:function(a){this.get_events().addHandler("click",a)},remove_click:function(a){this.get_events().removeHandler("click",a)},_onClick:function(){var a=this.get_events().getHandler("click");if(a)a(this,Sys.EventArgs.Empty)}};Sys.Preview.UI.HyperLink.descriptor={properties:[{name:"navigateURL",type:String}],events:[{name:"click"}]};Sys.Preview.UI.HyperLink.registerClass("Sys.Preview.UI.HyperLink",Sys.Preview.UI.Label);Sys.Preview.UI.Button=function(a){Sys.Preview.UI.Button.initializeBase(this,[a])};Sys.Preview.UI.Button.prototype={_command:null,_arg:null,_clickHandler:null,get_argument:function(){return this._arg},set_argument:function(a){if(this._arg!==a){this._arg=a;this.raisePropertyChanged("argument")}},get_command:function(){return this._command},set_command:function(a){if(this._command!==a){this._command=a;this.raisePropertyChanged("command")}},initialize:function(){Sys.Preview.UI.Button.callBaseMethod(this,"initialize");this._clickHandler=Function.createDelegate(this,this._onClick);Sys.UI.DomEvent.addHandler(this.get_element(),"click",this._clickHandler)},dispose:function(){if(this._clickHandler)Sys.UI.DomEvent.removeHandler(this.get_element(),"click",this._clickHandler);Sys.Preview.UI.Button.callBaseMethod(this,"dispose")},add_click:function(a){this.get_events().addHandler("click",a)},remove_click:function(a){this.get_events().removeHandler("click",a)},_onClick:function(){var a=this.get_events().getHandler("click");if(a)a(this,Sys.EventArgs.Empty);if(this._command)this.raiseBubbleEvent(this,new Sys.Preview.UI.CommandEventArgs(this._command,this._arg))}};Sys.Preview.UI.Button.descriptor={properties:[{name:"command",type:String},{name:"argument",type:String}],events:[{name:"click"}]};Sys.Preview.UI.Button.registerClass("Sys.Preview.UI.Button",Sys.UI.Control);Sys.Preview.UI.CheckBox=function(a){Sys.Preview.UI.CheckBox.initializeBase(this,[a])};Sys.Preview.UI.CheckBox.prototype={_clickHandler:null,get_checked:function(){return !!this.get_element().checked},set_checked:function(a){a=!!a;if(a!==this.get_checked()){this.get_element().checked=a;this.raisePropertyChanged("checked")}},initialize:function(){Sys.Preview.UI.CheckBox.callBaseMethod(this,"initialize");this._clickHandler=Function.createDelegate(this,this._onClick);Sys.UI.DomEvent.addHandler(this.get_element(),"click",this._clickHandler)},dispose:function(){if(this._clickHandler)Sys.UI.DomEvent.removeHandler(this.get_element(),"click",this._clickHandler);Sys.Preview.UI.CheckBox.callBaseMethod(this,"dispose")},add_click:function(a){this.get_events().addHandler("click",a)},remove_click:function(a){this.get_events().removeHandler("click",a)},_onClick:function(){this.raisePropertyChanged("checked");var a=this.get_events().getHandler("click");if(a)a(this,Sys.EventArgs.Empty)}};Sys.Preview.UI.CheckBox.descriptor={properties:[{name:"checked"}],events:[{name:"click"}]};Sys.Preview.UI.CheckBox.registerClass("Sys.Preview.UI.CheckBox",Sys.UI.Control);Sys.Preview.UI.TextBox=function(a){Sys.Preview.UI.TextBox.initializeBase(this,[a])};Sys.Preview.UI.TextBox.prototype={_text:null,_changeHandler:null,_keyPressHandler:null,get_text:function(){return this.get_element().value},set_text:function(a){var b=this.get_element();if(!a)a="";if(b.value!==a){b.value=a;this.raisePropertyChanged("text")}},dispose:function(){if(this._changeHandler){Sys.UI.DomEvent.removeHandler(this.get_element(),"change",this._changeHandler);this._changeHandler=null}if(this._keyPressHandler){Sys.UI.DomEvent.removeHandler(this.get_element(),"keypress",this._keyPressHandler);this._keyPressHandler=null}Sys.Preview.UI.TextBox.callBaseMethod(this,"dispose")},_onChange:function(){var a=this.get_element().value;if(a!==this._text){this._text=a;this.raisePropertyChanged("text")}},_onKeyPress:function(a){var c=a.keyCode?a.keyCode:a.rawEvent.keyCode;if(c===Sys.UI.Key.enter){var b=this.get_element().value;if(b!==this._text){this._text=b;this.raisePropertyChanged("text")}}},initialize:function(){Sys.Preview.UI.TextBox.callBaseMethod(this,"initialize");var a=this.get_element();this._text=a.value;this._changeHandler=Function.createDelegate(this,this._onChange);Sys.UI.DomEvent.addHandler(a,"change",this._changeHandler);this._keyPressHandler=Function.createDelegate(this,this._onKeyPress);Sys.UI.DomEvent.addHandler(a,"keypress",this._keyPressHandler)}};Sys.Preview.UI.TextBox.descriptor={properties:[{name:"text",type:String}],attributes:[{name:Sys.Preview.Attributes.ValueProperty,value:"text"}]};Sys.Preview.UI.TextBox.registerClass("Sys.Preview.UI.TextBox",Sys.Preview.UI.InputControl);Sys.Preview.UI.Selector=function(a){Sys.Preview.UI.Selector.initializeBase(this,[a]);this._dataChangedDelegate=Function.createDelegate(this,this.dataBind)};Sys.Preview.UI.Selector.prototype={_selectionChangedHandler:null,_data:null,_textProperty:null,_valueProperty:null,_firstItemText:null,add_selectionChanged:function(a){this.get_events().addHandler("selectionChanged",a)},remove_selectionChanged:function(a){this.get_events().removeHandler("selectionChanged",a)},_onSelectionChanged:function(){this.raisePropertyChanged("selectedValue");var a=this.get_events().getHandler("selectionChanged");if(a)a(this,Sys.EventArgs.Empty)},get_data:function(){return this._data},set_data:function(a){if(this._data&&Sys.Preview.INotifyCollectionChanged.isImplementedBy(this._data))this._data.remove_collectionChanged(this._dataChangedDelegate);this._data=a;if(this._data){if(!Sys.Preview.Data.DataTable.isInstanceOfType(this._data))if(this._data instanceof Array)this._data=new Sys.Preview.Data.DataTable([],this._data);else if(typeof this._data==="object")this._data=Sys.Preview.Data.DataTable.parseFromJson(this._data);this._data.add_collectionChanged(this._dataChangedDelegate)}this.dataBind();this.raisePropertyChanged("data")},get_firstItemText:function(){return this._firstItemText},set_firstItemText:function(a){if(this._firstItemText!=a){this._firstItemText=a;this.raisePropertyChanged("firstItemText");this.dataBind()}},get_selectedValue:function(){return this.get_element().value},set_selectedValue:function(a){this.get_element().value=a},get_textProperty:function(){return this._textProperty},set_textProperty:function(a){this._textProperty=a;this.raisePropertyChanged("textProperty")},get_valueProperty:function(){return this._valueProperty},set_valueProperty:function(a){this._valueProperty=a;this.raisePropertyChanged("valueProperty")},dataBind:function(){var b=this.get_element().options,d=[],a;for(a=b.length-1;a>=0;a--){if(b[a].selected)Array.add(d,b[a].value);b[a]=null}var c;if(this._firstItemText&&this._firstItemText.length!=0){c=new Option(this._firstItemText,"");b[this.get_element().length]=c}if(this._data){var f=this._data.get_length();for(a=0;a<f;a++){var e=this._data.getItem(a);c=new Option(Sys.Preview.TypeDescriptor.getProperty(e,this._textProperty),Sys.Preview.TypeDescriptor.getProperty(e,this._valueProperty));c.selected=Array.contains(d,c.value);b[this.get_element().length]=c}}},dispose:function(){if(this._selectionChangedHandler){Sys.UI.DomEvent.removeHandler(this.get_element(),"change",this._selectionChangedHandler);this._selectionChangedHandler=null}Sys.Preview.UI.Selector.callBaseMethod(this,"dispose")},initialize:function(){Sys.Preview.UI.Selector.callBaseMethod(this,"initialize");this._selectionChangedHandler=Function.createDelegate(this,this._onSelectionChanged);Sys.UI.DomEvent.addHandler(this.get_element(),"change",this._selectionChangedHandler)}};Sys.Preview.UI.Selector.descriptor={properties:[{name:"data",type:Sys.Preview.Data.DataTable},{name:"firstItemText",type:String},{name:"selectedValue",type:String},{name:"textProperty",type:String},{name:"valueProperty",type:String}],events:[{name:"selectionChanged",readOnly:true}]};Sys.Preview.UI.Selector.registerClass("Sys.Preview.UI.Selector",Sys.UI.Control);Sys.Preview.UI.RequiredFieldValidator=function(){Sys.Preview.UI.RequiredFieldValidator.initializeBase(this)};Sys.Preview.UI.RequiredFieldValidator.prototype={validate:function(a){if(!a)return false;if(String.isInstanceOfType(a))if(a.length===0)return false;return true}};Sys.Preview.UI.RequiredFieldValidator.registerClass("Sys.Preview.UI.RequiredFieldValidator",Sys.Preview.UI.Validator);Sys.Preview.UI.TypeValidator=function(){Sys.Preview.UI.TypeValidator.initializeBase(this)};Sys.Preview.UI.TypeValidator.prototype={_type:null,get_type:function(){return this._type},set_type:function(a){this._type=a},validate:function(b){if(typeof this._type!=="function")return false;if(this._type===String)return true;var d=this._type.parseLocale||this._type.parseInvariant||this.type.parse;if(typeof d!=="function")return false;var a=true;if(b&&b.length)try{var c=d(b);if(isNaN(c)||c===null)a=false}catch(e){a=false}return a}};Sys.Preview.UI.TypeValidator.descriptor={properties:[{name:"type",type:Type}]};Sys.Preview.UI.TypeValidator.registerClass("Sys.Preview.UI.TypeValidator",Sys.Preview.UI.Validator);Sys.Preview.UI.RangeValidator=function(){Sys.Preview.UI.RangeValidator.initializeBase(this)};Sys.Preview.UI.RangeValidator.prototype={_lowerBound:null,_upperBound:null,get_lowerBound:function(){return this._lowerBound},set_lowerBound:function(a){this._lowerBound=a},get_upperBound:function(){return this._upperBound},set_upperBound:function(a){this._upperBound=a},validate:function(a){if(a&&a.length)return a<=this._upperBound&&a>=this._lowerBound;return true}};Sys.Preview.UI.RangeValidator.descriptor={properties:[{name:"lowerBound",type:Number},{name:"upperBound",type:Number}]};Sys.Preview.UI.RangeValidator.registerClass("Sys.Preview.UI.RangeValidator",Sys.Preview.UI.Validator);Sys.Preview.UI.RegexValidator=function(){Sys.Preview.UI.RegexValidator.initializeBase(this)};Sys.Preview.UI.RegexValidator.prototype={_regex:null,get_regex:function(){return this._regex},set_regex:function(a){if(typeof a==="string")this._regex=new RegExp(a.replace(/^\/|\/$/g,""));else this._regex=a},validate:function(a){if(this._regex&&a&&a.length){var b=this._regex.exec(a);return b&&b[0]===a}return true}};Sys.Preview.UI.RegexValidator.descriptor={properties:[{name:"regex",type:String}]};Sys.Preview.UI.RegexValidator.registerClass("Sys.Preview.UI.RegexValidator",Sys.Preview.UI.Validator);Sys.Preview.UI.CustomValidationEventArgs=function(a){Sys.Preview.UI.CustomValidationEventArgs.initializeBase(this);this._value=a};Sys.Preview.UI.CustomValidationEventArgs.prototype={_isValid:true,get_value:function(){return this._value},get_isValid:function(){return this._isValid},set_isValid:function(a){this._isValid=a}};Sys.Preview.UI.CustomValidationEventArgs.descriptor={properties:[{name:"isValid",type:Boolean},{name:"value",readOnly:true}]};Sys.Preview.UI.CustomValidationEventArgs.registerClass("Sys.Preview.UI.CustomValidationEventArgs",Sys.EventArgs);Sys.Preview.UI.CustomValidator=function(){Sys.Preview.UI.CustomValidator.initializeBase(this)};Sys.Preview.UI.CustomValidator.prototype={add_validateValue:function(a){this.get_events().addHandler("validateValue",a)},remove_validateValue:function(a){this.get_events().removeHandler("validateValue",a)},validate:function(a){if(a&&a.length){var c=new Sys.Preview.UI.CustomValidationEventArgs(a),b=this.get_events().getHandler("validateValue");if(b)b(this,c);return c.get_isValid()}return true}};Sys.Preview.UI.CustomValidator.descriptor={events:[{name:"validateValue"}]};Sys.Preview.UI.CustomValidator.registerClass("Sys.Preview.UI.CustomValidator",Sys.Preview.UI.Validator);Sys.Preview.UI.ValidationErrorLabel=function(a){Sys.Preview.UI.ValidationErrorLabel.initializeBase(this,[a])};Sys.Preview.UI.ValidationErrorLabel.prototype={_associatedControl:null,_validatedHandler:null,get_associatedControl:function(){return this._associatedControl},set_associatedControl:function(a){if(this._associatedControl&&this._validatedHandler)this._associatedControl.remove_validated(this._validatedHandler);if(Sys.Preview.UI.IValidationTarget.isImplementedBy(a))this._associatedControl=a;if(this._associatedControl){if(!this._validatedHandler)this._validatedHandler=Function.createDelegate(this,this._onControlValidated);this._associatedControl.add_validated(this._validatedHandler)}},dispose:function(){if(this._associatedControl){if(this._validatedHandler){this._associatedControl.remove_validated(this._validatedHandler);this._validatedHandler=null}this._associatedControl=null}Sys.Preview.UI.ValidationErrorLabel.callBaseMethod(this,"dispose")},initialize:function(){Sys.Preview.UI.ValidationErrorLabel.callBaseMethod(this,"initialize");this.set_visible(false)},_onControlValidated:function(){var a=this._associatedControl.get_isInvalid(),b="";if(a)b=this._associatedControl.get_validationMessage();this.set_visible(a);this.get_element().title=b}};Sys.Preview.UI.ValidationErrorLabel.descriptor={properties:[{name:"associatedControl",type:Object}]};Sys.Preview.UI.ValidationErrorLabel.registerClass("Sys.Preview.UI.ValidationErrorLabel",Sys.Preview.UI.Label);Type.registerNamespace("Sys.Preview.Services.Components");Sys.Preview.Services.Components.Profile=function(){Sys.Preview.Services.Components.Profile.initializeBase(this)};Sys.Preview.Services.Components.Profile.prototype={_isDirty:false,_autoSave:false,get_autoSave:function(){return this._autoSave},set_autoSave:function(a){this._autoSave=a},get_isDirty:function(){return this._isDirty},get_path:function(){return Sys.Services.ProfileService.get_path()},set_path:function(a){Sys.Services.ProfileService.set_path(a)},add_loadComplete:function(a){this.get_events().addHandler("loadComplete",a)},remove_loadComplete:function(a){this.get_events().removeHandler("loadComplete",a)},add_saveComplete:function(a){this.get_events().addHandler("saveComplete",a)},remove_saveComplete:function(a){this.get_events().removeHandler("saveComplete",a)},getProperty:function(c,d){var b=Sys.Services.ProfileService.properties;if(d){var a=b[c];return a?a[d]||null:null}return b[c]||null},initialize:function(){Sys.Preview.Services.Components.Profile.callBaseMethod(this,"initialize");var a=true;for(var b in Sys.Services.ProfileService.properties){a=false;break}if(a)this.load()},invokeMethod:function(a,b){if(a==="save")this.save.apply(this,b);else if(a==="load")this.load.apply(this,b)},load:function(a){if(!this.loadCallback)this.loadCallback=Function.createDelegate(this,this._loadComplete);Sys.Services.ProfileService.load(a,this.loadCallback)},save:function(a){if(!this.saveCallback)this.saveCallback=Function.createDelegate(this,this._saveComplete);Sys.Services.ProfileService.save(a,this.saveCallback)},setProperty:function(g,f,e){var d=Sys.Services.ProfileService.properties,c=null,a=g;if(e){var b=d[a];if(!b){b=new Sys.Services.ProfileGroup;d[a]=b}a=a+"."+e;b[e]=f;c=this._isDirty;this._isDirty=true;this.raisePropertyChanged(a)}else{d[a]=f;c=this._isDirty;this._isDirty=true;this.raisePropertyChanged(a)}if(c===false)this.raisePropertyChanged("isDirty");if(this._autoSave&&this._isDirty)this.save([a])},_loadComplete:function(){this._isDirty=false;var a=this.get_events().getHandler("loadComplete");if(a)a(this,Sys.EventArgs.Empty)},_saveComplete:function(){this._isDirty=false;this.raisePropertyChanged("isDirty");var a=this.get_events().getHandler("saveComplete");if(a)a(this,Sys.EventArgs.Empty)},_saveIfDirty:function(){if(this._isDirty)this.save()}};Sys.Preview.Services.Components.Profile.descriptor={properties:[{name:"autoSave",type:Boolean},{name:"path",type:String},{name:"isDirty",type:Boolean,readOnly:true}],methods:[{name:"load"},{name:"save"}],events:[{name:"loadComplete"},{name:"saveComplete"}]};Sys.Preview.Services.Components.Profile.registerClass("Sys.Preview.Services.Components.Profile",Sys.Component,Sys.Preview.ICustomTypeDescriptor);Sys.Preview.Services.Components.Profile.parseFromMarkup=function(e,a,c){if(!c.get_isGlobal())return null;var b=null,d=a.attributes.getNamedItem("id");if(d){b=d.nodeValue;a.attributes.removeNamedItem("id")}Sys.Preview.MarkupParser.initializeObject(Sys.Preview.Services.Components.Profile.instance,a,c);if(b&&b.length){c._addComponentByID(b,Sys.Preview.Services.Components.Profile.instance,true);a.attributes.setNamedItem(d)}return Sys.Preview.Services.Components.Profile.instance};Sys.Preview.Services.Components.Profile.instance=new Sys.Preview.Services.Components.Profile;Type.registerNamespace("Sys.Preview.UI.Data");Sys.Preview.UI.Data.DataControl=function(a){Sys.Preview.UI.Data.DataControl.initializeBase(this,[a]);this._dataIndex=0};Sys.Preview.UI.Data.DataControl.prototype={_data:null,_suspendChangeNotifications:false,_dataChangedDelegate:null,prepareChange:function(){return {dataIndex:this.get_dataIndex(),canMoveNext:this.get_canMoveNext(),canMovePrevious:this.get_canMovePrevious()}},triggerChangeEvents:function(a){var d=this.get_dataIndex();if(a.dataIndex!==d){this.raisePropertyChanged("dataIndex");this.raisePropertyChanged("dataItem");a.dataIndex=d}var c=this.get_canMoveNext();if(a.canMoveNext!==c){this.raisePropertyChanged("canMoveNext");a.canMoveNext=c}var b=this.get_canMovePrevious();if(a.canMovePrevious!==b){this.raisePropertyChanged("canMovePrevious");a.canMovePrevious=b}},get_canMoveNext:function(){if(!this._data)return false;return this._dataIndex<this.get_length()-1},get_canMovePrevious:function(){if(!this._data)return false;return this._dataIndex>0},get_data:function(){return this._data},set_data:function(b){var a=this.prepareChange();if(this._data&&Sys.Preview.INotifyCollectionChanged.isImplementedBy(this._data)){this._data.remove_collectionChanged(this._dataChangedDelegate);this._dataChangedDelegate=null}this._data=b;if(this._data&&Sys.Preview.INotifyCollectionChanged.isImplementedBy(this._data)){this._dataChangedDelegate=Function.createDelegate(this,this.onDataChanged);this._data.add_collectionChanged(this._dataChangedDelegate)}if(this._dataIndex>=this.get_length())this.set_dataIndex(0);if(!this.get_isUpdating())this.render();this.raisePropertyChanged("data");this.triggerChangeEvents(a)},get_dataContext:function(){return this.get_dataItem()},get_dataIndex:function(){return this._dataIndex},set_dataIndex:function(a){if(this._dataIndex!==a){var b=this.prepareChange();this._dataIndex=a;if(!this._suspendChangeNotifications)this.triggerChangeEvents(b)}},get_dataItem:function(){if(this._data&&this._dataIndex>=0){if(Sys.Preview.Data.IData.isImplementedBy(this._data))return this._data.getItem(this._dataIndex);if(this._data instanceof Array)return this._data[this._dataIndex]}return null},get_length:function(){if(!this._data)return 0;if(Sys.Preview.Data.IData.isImplementedBy(this._data))return this._data.get_length();if(this._data instanceof Array)return this._data.length;return 0},addItem:function(){if(this._data){var a=this.prepareChange();if(Sys.Preview.Data.IData.isImplementedBy(this._data))this._data.add({});else if(this._data instanceof Array)if(typeof this._data.add==="function")this._data.add({});else Array.add(this._data,{});this.set_dataIndex(this.get_length()-1);this.triggerChangeEvents(a)}},deleteCurrentItem:function(){if(this._data){var b=this.prepareChange();this._suspendChangeNotifications=true;var a=this.get_dataItem();if(this.get_dataIndex()===this.get_length()-1)this.set_dataIndex(Math.max(0,this.get_length()-2));if(Sys.Preview.Data.IData.isImplementedBy(this._data))this._data.remove(a);else if(this._data instanceof Array)if(typeof this._data.remove==="function")this._data.remove(a);else Array.remove(this._data,a);this._suspendChangeNotifications=false;this.triggerChangeEvents(b)}},getItem:function(a){if(this._data){if(Sys.Preview.Data.IData.isImplementedBy(this._data))return this._data.getItem(a);if(this._data instanceof Array)return this._data[a]}return null},moveNext:function(){if(this._data){var b=this.prepareChange(),a=this.get_dataIndex()+1;if(a<this.get_length())this.set_dataIndex(a);this.triggerChangeEvents(b)}},movePrevious:function(){if(this._data){var b=this.prepareChange(),a=this.get_dataIndex()-1;if(a>=0)this.set_dataIndex(a);this.triggerChangeEvents(b)}},onBubbleEvent:function(d,c){if(c.get_commandName()==="select"){var a=c.get_argument();if(!a&&a!==0){var b=d.get_dataContext();if(b)a=b.get_index()}if(a&&String.isInstanceOfType(a))a=Number.parseInvariant(a);if(a||a===0){this.set_dataIndex(a);return true}}return false},onDataChanged:function(){this.render()}};Sys.Preview.UI.Data.DataControl.descriptor={properties:[{name:"canMoveNext",type:Boolean,readOnly:true},{name:"canMovePrevious",type:Boolean,readOnly:true},{name:"data",type:Sys.Preview.Data.DataTable},{name:"dataIndex",type:Number},{name:"dataItem",type:Object,readOnly:true},{name:"length",type:Number,readOnly:true}],methods:[{name:"addItem"},{name:"deleteCurrentItem"},{name:"moveNext"},{name:"movePrevious"}]};Sys.Preview.UI.Data.DataControl.registerClass("Sys.Preview.UI.Data.DataControl",Sys.UI.Control);Sys.Preview.UI.Data.DataNavigator=function(a){Sys.Preview.UI.Data.DataNavigator.initializeBase(this,[a])};Sys.Preview.UI.Data.DataNavigator.prototype={_data:null,get_dataView:function(){return this._data},set_dataView:function(a){this._data=a;this.raisePropertyChanged("dataView")},get_dataContext:function(){return this.get_dataView()},onBubbleEvent:function(e,b){if(!this._data)return false;var d=b.get_commandName().toLowerCase();switch(d){case "page":var a=b.get_argument();if(a&&String.isInstanceOfType(a))a=Number.parseInvariant(a);if(a||a===0){this._data.set_pageIndex(a);return true}break;case "nextpage":this._data.set_pageIndex(this._data.get_pageIndex()+1);return true;case "previouspage":var c=this._data.get_pageIndex()-1;if(c>=0)this._data.set_pageIndex(c);return true;case "firstpage":this._data.set_pageIndex(0);return true;case "lastpage":this._data.set_pageIndex(this._data.get_pageCount()-1);return true}return false}};Sys.Preview.UI.Data.DataNavigator.descriptor={properties:[{name:"dataView",type:Object}]};Sys.Preview.UI.Data.DataNavigator.registerClass("Sys.Preview.UI.Data.DataNavigator",Sys.UI.Control);Sys.Preview.UI.Data.ItemView=function(a){Sys.Preview.UI.Data.ItemView.initializeBase(this,[a])};Sys.Preview.UI.Data.ItemView.prototype={_itemTemplate:null,_emptyTemplate:null,_keyDownHandler:null,_layoutTemplateElement:null,set_dataIndex:function(a){if(this.get_dataIndex()!==a){Sys.Preview.UI.Data.ItemView.callBaseMethod(this,"set_dataIndex",[a]);if(!this.get_isUpdating())this.render()}},get_emptyTemplate:function(){return this._emptyTemplate},set_emptyTemplate:function(a){if(this._emptyTemplate)this._emptyTemplate.dispose();this._emptyTemplate=a;if(!this.get_isUpdating())this.render();this.raisePropertyChanged("emptyTemplate")},get_itemTemplate:function(){return this._itemTemplate},set_itemTemplate:function(a){if(this._itemTemplate)this._itemTemplate.dispose();this._itemTemplate=a;if(!this.get_isUpdating())this.render();this.raisePropertyChanged("itemTemplate")},dispose:function(){var a=this.get_element();if(a){if(this._keyDownHandler)Sys.UI.DomEvent.removeHandler(a,"keydown",this._keyDownHandler);if(a.childNodes.length){a.markupContext=null;Sys.Preview.UI.ITemplate.disposeInstance(a.firstChild)}}if(this._itemTemplate){this._itemTemplate.dispose();this._itemTemplate=null}if(this._emptyTemplate){this._emptyTemplate.dispose();this._emptyTemplate=null}this._layoutTemplateElement=null;Sys.Preview.UI.Data.ItemView.callBaseMethod(this,"dispose")},initialize:function(){this._keyDownHandler=Function.createDelegate(this,this._onKeyDown);Sys.Preview.UI.Data.ItemView.callBaseMethod(this,"initialize");Sys.UI.DomEvent.addHandler(this.get_element(),"keydown",this._keyDownHandler);if(this._itemTemplate)this._itemTemplate.initialize();if(this._emptyTemplate)this._emptyTemplate.initialize();this.render()},_onKeyDown:function(a){if(a.target===this.get_element()){var b=a.keyCode?a.keyCode:a.rawEvent.keyCode;if(b===Sys.UI.Key.up||b===Sys.UI.Key.left){this.movePrevious();a.preventDefault()}else if(b===Sys.UI.Key.down||b===Sys.UI.Key.right){this.moveNext();a.preventDefault()}}},render:function(){var b=this.get_element();if(b.childNodes.length)if(this._layoutTemplateElement)Sys.Preview.UI.ITemplate.disposeInstance(this._layoutTemplateElement);b.innerHTML="";var a,d=this.get_data();if(d&&d.get_length())a=this._itemTemplate;else a=this._emptyTemplate;if(a){var c=a.createInstance(b,this.get_dataContext()).instanceElement;b.markupContext=c.markupContext;this._layoutTemplateElement=c}},findObject:function(b){var a,c=this.get_element();if(c.markupContext)a=c.markupContext.findComponent(b);if(!a){var d=this.get_parent();if(d)a=d.findObject(b);else a=Sys.Application.findComponent(b)}return a}};Sys.Preview.UI.Data.ItemView.descriptor={properties:[{name:"itemTemplate",type:Sys.Preview.UI.ITemplate},{name:"emptyTemplate",type:Sys.Preview.UI.ITemplate}]};Sys.Preview.UI.Data.ItemView.registerClass("Sys.Preview.UI.Data.ItemView",Sys.Preview.UI.Data.DataControl,Sys.IContainer);Sys.Preview.UI.Data.ListViewRenderTask=function(k,l,i,b,d,h,c,j,a,g,f,e){this._listView=k;this._data=l;this._itemTemplate=i;this._itemTemplateParent=b;this._separatorTemplate=d;this._itemElements=h;this._separatorElements=c;this._itemClass=j;this._alternatingItemClass=a;this._separatorClass=g;this._itemFocusHandler=f;this._itemClickHandler=e;this._currentIndex=0};Sys.Preview.UI.Data.ListViewRenderTask.prototype={dispose:function(){this._listView=null;this._data=null;this._itemTemplate=null;this._itemTemplateParent=null;this._separatorTemplate=null;this._itemElements=null;this._separatorElements=null;this._itemClass=null;this._alternatingItemClass=null;this._separatorClass=null;this._itemFocusHandler=null;this._itemClickHandler=null},execute:function(){var c=Array.isInstanceOfType(this._data),b=c?this._data.length:this._data?this._data.get_length?this._data.get_length():0:0,f=b-1,e=Math.min(b,this._currentIndex+5);for(;this._currentIndex<e;this._currentIndex++){var g=c?this._data[this._currentIndex]:this._data.getItem(this._currentIndex);if(this._itemTemplate){var a=this._itemTemplate.createInstance(this._itemTemplateParent,g).instanceElement;if(this._itemClass)if(this._currentIndex%2===1&&this._alternatingItemClass)a.className=this._alternatingItemClass;else a.className=this._itemClass;this._itemElements[this._currentIndex]=a;a.tabIndex=-1;a.dataIndex=this._currentIndex;Sys.UI.DomEvent.addHandler(a,"focus",this._itemFocusHandler);Sys.UI.DomEvent.addHandler(a,"click",this._itemClickHandler)}if(this._separatorTemplate&&this._currentIndex!==f&&this._itemTemplateParent){var d=this._separatorTemplate.createInstance(this._itemTemplateParent).instanceElement;if(this._separatorClass)d.className=this._separatorClass;this._separatorElements[this._currentIndex]=d}}if(this._currentIndex===b){this._listView._renderTaskComplete(this);return true}else return false}};Sys.Preview.UI.Data.ListViewRenderTask.registerClass("Sys.Preview.UI.Data.ListViewRenderTask",null,Sys.Preview.ITask,Sys.IDisposable);Sys.Preview.UI.Data.ListView=function(a){Sys.Preview.UI.Data.ListView.initializeBase(this,[a]);this._itemElements=[];this._separatorElements=[]};Sys.Preview.UI.Data.ListView.prototype={_itemClass:null,_alternatingItemClass:null,_separatorClass:null,_selectedItemClass:null,_focusHandler:null,_keyDownHandler:null,_itemFocusHandler:null,_itemClickHandler:null,_focusIndex:null,_layoutTemplate:null,_itemTemplate:null,_separatorTemplate:null,_emptyTemplate:null,_itemTemplateParentElementId:null,_layoutTemplateElement:null,_pendingTasks:0,get_alternatingItemCssClass:function(){return this._alternatingItemClass},set_alternatingItemCssClass:function(a){if(a!==this._alternatingItemClass){this._alternatingItemClass=a;this.render();this.raisePropertyChanged("alternatingItemCssClass")}},set_dataIndex:function(b){var c=this.get_dataIndex();if(c!==b){var a=this.getItemElement(c);if(a&&this._selectedItemClass)Sys.UI.DomElement.removeCssClass(a,this._selectedItemClass);Sys.Preview.UI.Data.ListView.callBaseMethod(this,"set_dataIndex",[b]);a=this.getItemElement(b);if(a&&this._selectedItemClass)Sys.UI.DomElement.addCssClass(a,this._selectedItemClass)}},get_emptyTemplate:function(){return this._emptyTemplate},set_emptyTemplate:function(a){if(this._emptyTemplate)this._emptyTemplate.dispose();this._emptyTemplate=a;if(!this.get_isUpdating())this.render();this.raisePropertyChanged("emptyTemplate")},get_itemCssClass:function(){return this._itemClass},set_itemCssClass:function(a){if(a!==this._itemClass){this._itemClass=a;this.render();this.raisePropertyChanged("itemCssClass")}},get_itemTemplate:function(){return this._itemTemplate},set_itemTemplate:function(a){if(this._itemTemplate)this._itemTemplate.dispose();this._itemTemplate=a;if(!this.get_isUpdating())this.render();this.raisePropertyChanged("itemTemplate")},get_itemTemplateParentElementId:function(){return this._itemTemplateParentElementId},set_itemTemplateParentElementId:function(a){this._itemTemplateParentElementId=a;this.raisePropertyChanged("itemTemplateParentElementId")},get_layoutTemplate:function(){return this._layoutTemplate},set_layoutTemplate:function(a){if(this._layoutTemplate)this._layoutTemplate.dispose();this._layoutTemplate=a;if(!this.get_isUpdating())this.render();this.raisePropertyChanged("layoutTemplate")},get_selectedItemCssClass:function(){return this._selectedItemClass},set_selectedItemCssClass:function(a){if(a!==this._selectedItemClass){this._selectedItemClass=a;this.render();this.raisePropertyChanged("selectedItemCssClass")}},get_separatorCssClass:function(){return this._separatorClass},set_separatorCssClass:function(a){if(a!==this._separatorClass){this._separatorClass=a;this.render();this.raisePropertyChanged("separatorCssClass")}},get_separatorTemplate:function(){return this._separatorTemplate},set_separatorTemplate:function(a){if(this._separatorTemplate)this._separatorTemplate.dispose();this._separatorTemplate=a;if(!this.get_isUpdating())this.render();this.raisePropertyChanged("separatorTemplate")},getItemElement:function(a){return this._itemElements[a]},add_renderComplete:function(a){this.get_events().addHandler("renderComplete",a)},remove_renderComplete:function(a){this.get_events().removeHandler("renderComplete",a)},initialize:function(){var a=this.get_element();this._focusHandler=Function.createDelegate(this,this._onGotFocus);this._keyDownHandler=Function.createDelegate(this,this._onKeyDown);this._itemFocusHandler=Function.createDelegate(this,this._onItemFocus);this._itemClickHandler=Function.createDelegate(this,this._onItemClick);Sys.Preview.UI.Data.ListView.callBaseMethod(this,"initialize");Sys.UI.DomEvent.addHandler(a,"keydown",this._keyDownHandler);Sys.UI.DomEvent.addHandler(a,"focus",this._focusHandler);if(this._itemTemplate)this._itemTemplate.initialize();if(this._separatorTemplate)this._separatorTemplate.initialize();if(this._emptyTemplate)this._emptyTemplate.initialize();if(this._layoutTemplate)this._layoutTemplate.initialize();if(!a.tabIndex)a.tabIndex=0;this.render()},dispose:function(){if(this._disposed)return;var b=this.get_element();if(b){if(this._focusHandler)Sys.UI.DomEvent.removeHandler(b,"focus",this._focusHandler);if(this._keyDownHandler)Sys.UI.DomEvent.removeHandler(b,"keydown",this._keyDownHandler)}if(this._itemElements)for(var a=this._itemElements.length-1;a>=0;a--){if(this._itemFocusHandler)Sys.UI.DomEvent.removeHandler(this._itemElements[a],"focus",this._itemFocusHandler);if(this._itemClickHandler)Sys.UI.DomEvent.removeHandler(this._itemElements[a],"click",this._itemClickHandler)}if(this._layoutTemplate){this._layoutTemplate.dispose();this._layoutTemplate=null}if(this._itemTemplate){this._itemTemplate.dispose();this._itemTemplate=null}if(this._separatorTemplate){this._separatorTemplate.dispose();this._separatorTemplate=null}if(this._emptyTemplate){this._emptyTemplate.dispose();this._emptyTemplate=null}this._itemElements=null;this._separatorElements=null;this._layoutTemplateElement=null;this._disposed=true;Sys.Preview.UI.Data.ListView.callBaseMethod(this,"dispose")},_onGotFocus:function(a){if(a.target===this.get_element())this.setFocus(this,this.getItemElement(this.get_dataIndex()))},_onKeyDown:function(a){if(a.target===this.getItemElement(this._focusIndex)){var b=a.keyCode?a.keyCode:a.rawEvent.keyCode;if(b===Sys.UI.Key.up||b===Sys.UI.Key.left){if(this._focusIndex>0){this.setFocus(this,this.getItemElement(this._focusIndex-1));a.preventDefault()}}else if(b===Sys.UI.Key.down||b===Sys.UI.Key.right){if(this._focusIndex<this.get_length()-1){this.setFocus(this,this.getItemElement(this._focusIndex+1));a.preventDefault()}}else if(b===Sys.UI.Key.enter||b===Sys.UI.Key.space)if(this._focusIndex!==-1){this.set_dataIndex(this._focusIndex);a.preventDefaut()}}},_onItemFocus:function(a){if(typeof a.target.dataIndex!=="undefined")this._focusIndex=a.target.dataIndex},_onItemClick:function(d){var a=d.target,b=a.tagName.toUpperCase();while(a&&typeof a.dataIndex==="undefined")a=a.parentNode;if(a){var c=a.dataIndex;sel=this.getItemElement(c);if(sel){this.set_dataIndex(c);if(b!=="INPUT"&&b!=="TEXTAREA"&&b!=="SELECT"&&b!=="BUTTON"&&b!=="A")this.setFocus(this,sel)}}},render:function(){var d=this.get_element(),a,b;for(a=this._itemElements.length-1;a>=0;a--){b=this._itemElements[a];if(b)Sys.Preview.UI.ITemplate.disposeInstance(b)}this._itemElements=[];for(a=this._separatorElements.length-1;a>=0;a--){b=this._separatorElements[a];if(b)Sys.Preview.UI.ITemplate.disposeInstance(b)}this._separatorElements=[];if(d.childNodes.length)if(this._layoutTemplateElement)Sys.Preview.UI.ITemplate.disposeInstance(this._layoutTemplateElement);d.innerHTML="";var m=false,c=this.get_data(),g=c?c.get_length?c.get_length():c.length:0;if(g&&g>0){var h=this.get_layoutTemplate();if(h){var l=this.get_itemTemplate(),k=this.get_separatorTemplate(),e=h.createInstance(d,null,this.findItemTemplateParentCallback,this._itemTemplateParentElementId),j=e.callbackResult;this._layoutTemplateElement=e.instanceElement;m=true;this._pendingTasks++;var n=new Sys.Preview.UI.Data.ListViewRenderTask(this,c,l,j,k,this._itemElements,this._separatorElements,this._itemClass,this._alternatingItemClass,this._separatorClass,this._itemFocusHandler,this._itemClickHandler);Sys.Preview.TaskManager.addTask(n)}}else{var f=this.get_emptyTemplate();if(f)f.createInstance(d);var i=this.get_events().getHandler("renderComplete");if(i)i(this,Sys.EventArgs.Empty)}},_renderTaskComplete:function(){this._pendingTasks--;if(this._pendingTasks<=0){this._pendingTasks=0;var a=this.get_events().getHandler("renderComplete");if(a)a(this,Sys.EventArgs.Empty)}},findItemTemplateParentCallback:function(c,a,b){return a.findElement(b)},setFocus:function(d,c){if(c.focus){for(var e=d.get_length()-1;e>=0;e--){var f=d.getItemElement(e);if(f)f.tabIndex=-1}var a=d.get_element(),b=a.tabIndex;if(b===-1)b=a.__tabIndex;c.tabIndex=b;setTimeout(Function.createCallback(this.focus,c),0);a.__tabIndex=b;a.tabIndex=-1}},focus:function(a){try{a.focus()}catch(b){}}};Sys.Preview.UI.Data.ListView.descriptor={properties:[{name:"alternatingItemCssClass",type:String},{name:"layoutTemplate",type:Sys.Preview.UI.ITemplate},{name:"itemCssClass",type:String},{name:"itemTemplate",type:Sys.Preview.UI.ITemplate},{name:"itemTemplateParentElementId",type:String},{name:"selectedItemCssClass",type:String},{name:"separatorCssClass",type:String},{name:"separatorTemplate",type:Sys.Preview.UI.ITemplate},{name:"emptyTemplate",type:Sys.Preview.UI.ITemplate}],events:[{name:"renderComplete"}]};Sys.Preview.UI.Data.ListView.registerClass("Sys.Preview.UI.Data.ListView",Sys.Preview.UI.Data.DataControl);Sys.Preview.UI.Data.SortBehavior=function(a){Sys.Preview.UI.Data.SortBehavior.initializeBase(this,[a])};Sys.Preview.UI.Data.SortBehavior.prototype={_clickHandler:null,_sortChangedDelegate:null,_sortColumn:"",_sortAscendingCssClass:"sortAscending",_sortDescendingCssClass:"sortDescending",_dataView:null,get_sortAscendingCssClass:function(){return this._sortAscendingCssClass},set_sortAscendingCssClass:function(a){this._sortAscendingCssClass=a},get_sortColumn:function(){return this._sortColumn},set_sortColumn:function(a){if(a!==this._sortColumn){this._sortColumn=a;this.raisePropertyChanged("sortColumn")}},get_sortDescendingCssClass:function(){return this._sortDescendingCssClass},set_sortDescendingCssClass:function(a){this._sortDescendingCssClass=a},get_dataView:function(){return this._dataView},set_dataView:function(a){if(this._dataView&&this._sortChangedDelegate)this._dataView.remove_propertyChanged(this._sortChangedDelegate);this._dataView=a;if(this.get_isInitialized()){this._dataView.add_propertyChanged(this._sortChangedDelegate);this.update()}},dispose:function(){if(this._dataView&&!this._dataView._disposed&&this._sortChangedDelegate){this._dataView.remove_propertyChanged(this._sortChangedDelegate);this._sortChangedDelegate=null}this._dataView=null;if(this._clickHandler){Sys.UI.DomEvent.removeHandler(this.get_element(),"click",this._clickHandler);this._clickHandler=null}Sys.Preview.UI.Data.SortBehavior.callBaseMethod(this,"dispose")},initialize:function(){Sys.Preview.UI.Data.SortBehavior.callBaseMethod(this,"initialize");this._clickHandler=Function.createDelegate(this,this.clickHandler);Sys.UI.DomEvent.addHandler(this.get_element(),"click",this._clickHandler);this._sortChangedDelegate=Function.createDelegate(this,this.sortChanged);if(this._dataView){this._dataView.add_propertyChanged(this._sortChangedDelegate);this.update()}},clickHandler:function(){var a=this.get_dataView();if(a)if(a.get_sortColumn()===this._sortColumn)a.set_sortDirection(a.get_sortDirection()===Sys.Preview.Data.SortDirection.Ascending?Sys.Preview.Data.SortDirection.Descending:Sys.Preview.Data.SortDirection.Ascending);else a.sort(this._sortColumn,Sys.Preview.Data.SortDirection.Ascending)},update:function(){var a=this.get_element();if(this._dataView&&this._dataView.get_sortColumn()===this._sortColumn)if(this._dataView.get_sortDirection()===Sys.Preview.Data.SortDirection.Ascending){Sys.UI.DomElement.removeCssClass(a,this._sortDescendingCssClass);Sys.UI.DomElement.addCssClass(a,this._sortAscendingCssClass)}else{Sys.UI.DomElement.removeCssClass(a,this._sortAscendingCssClass);Sys.UI.DomElement.addCssClass(a,this._sortDescendingCssClass)}else{Sys.UI.DomElement.removeCssClass(a,this._sortAscendingCssClass);Sys.UI.DomElement.removeCssClass(a,this._sortDescendingCssClass)}},sortChanged:function(c,b){var a=b.get_propertyName();if(a==="sortColumn"||a==="sortDirection")this.update()}};Sys.Preview.UI.Data.SortBehavior.descriptor={properties:[{name:"dataView",type:Object},{name:"sortAscendingCssClass",type:String},{name:"sortColumn",type:String},{name:"sortDescendingCssClass",type:String}]};Sys.Preview.UI.Data.SortBehavior.registerClass("Sys.Preview.UI.Data.SortBehavior",Sys.UI.Behavior);Sys.Preview.UI.Data.XSLTView=function(a){Sys.Preview.UI.Data.XSLTView.initializeBase(this,[a])};Sys.Preview.UI.Data.XSLTView.prototype={_document:null,_transform:null,_parameters:null,get_document:function(){return this._document},set_document:function(a){this._document=a;if(this.get_isInitialized())this._render()},get_parameters:function(){if(!this._parameters)this._parameters={};return this._parameters},get_transform:function(){return this._transform},set_transform:function(a){this._transform=a;if(this.get_isInitialized())this._render()},dispose:function(){this._document=null;this._transform=null;Sys.Preview.UI.Data.XSLTView.callBaseMethod(this,"dispose")},initialize:function(){Sys.Preview.UI.Data.XSLTView.callBaseMethod(this,"initialize");this._render()},update:function(){this._render()},_render:function(){var c="";if(this._document&&this._transform){if(this._parameters){if(Sys.Browser.agent===Sys.Browser.InternetExplorer)this._transform.setProperty("SelectionNamespaces",'xmlns:xsl="http://www.w3.org/1999/XSL/Transform"');for(var a in this._parameters){var b=this._transform.selectSingleNode('//xsl:param[@name="'+a+'"]');if(b){b.text=this._parameters[a].toString();b.removeAttribute("select")}}}c=this._document.transformNode(this._transform)}this.get_element().innerHTML=c}};Sys.Preview.UI.Data.XSLTView.descriptor={properties:[{name:"document",type:Object},{name:"parameters",type:Object,readOnly:true},{name:"transform",type:Object}],methods:[{name:"update"}]};Sys.Preview.UI.Data.XSLTView.registerClass("Sys.Preview.UI.Data.XSLTView",Sys.UI.Control);Sys.Component.descriptor={properties:[{name:"dataContext",type:Object},{name:"id",type:String},{name:"isInitialized",type:Boolean,readOnly:true},{name:"isUpdating",type:Boolean,readOnly:true}],events:[{name:"propertyChanged"}]};Sys.UI.Control.descriptor={properties:[{name:"element",type:Object,readOnly:true},{name:"role",type:String,readOnly:true},{name:"parent",type:Object},{name:"visible",type:Boolean},{name:"visibilityMode",type:Sys.UI.VisibilityMode}],methods:[{name:"addCssClass",parameters:[{name:"className",type:String}]},{name:"removeCssClass",parameters:[{name:"className",type:String}]},{name:"toggleCssClass",parameters:[{name:"className",type:String}]}]};Sys.UI.Behavior.descriptor={properties:[{name:"name",type:String}]};Sys.Component.parseFromMarkup=function(g,f,a){var e=new g,d=false,c=a.get_dataContext();if(c)d=a.hideDataContext();var b=Sys.Preview.MarkupParser.initializeObject(e,f,a);if(b){a.addComponent(b);if(c)b.set_dataContext(c)}else e.dispose();if(d)a.restoreDataContext();return b};Sys.Component.createCollection=function(c){var a=[];a._component=c;var b=null;a.get_events=function(){if(!b)b=new Sys.EventHandlerList;return b};a.add_collectionChanged=function(a){this.get_events().addHandler("collectionChanged",a)};a.remove_collectionChanged=function(a){this.get_events().removeHandler("collectionChanged",a)};a._onCollectionChanged=function(b){var a=this.get_events().getHandler("collectionChanged");if(a)a(this,b)};a.add=function(a){Array.add(this,a);if(typeof a.setOwner==="function")a.setOwner(this._component);this._onCollectionChanged(new Sys.Preview.CollectionChangedEventArgs(Sys.Preview.NotifyCollectionChangedAction.Add,a))};a.clear=function(){for(var a=this.length-1;a>=0;a--){this[a].dispose();this[a]=null}Array.clear(this);this._onCollectionChanged(new Sys.Preview.CollectionChangedEventArgs(Sys.Preview.NotifyCollectionChangedAction.Reset,null))};a.dispose=function(){this.clear();delete this._events;this._component=null;this._disposed=true};a.remove=function(a){a.dispose();Array.remove(this,a);this._onCollectionChanged(new Sys.Preview.CollectionChangedEventArgs(Sys.Preview.NotifyCollectionChangedAction.Remove,a))};a.removeAt=function(a){var b=this[a];b.dispose();Array.removeAt(this,a);this._onCollectionChanged(new Sys.Preview.CollectionChangedEventArgs(Sys.Preview.NotifyCollectionChangedAction.Remove,b))};return a};Sys.Component.createMultiple=function(b,g,c,f,d){var e=Sys.Component.create;for(var a=0,h=b.length;a<h;a++)e(g,c,f,d,b[a])};Sys.UI.Control.parseFromMarkup=function(i,f,a){var h=f.attributes.getNamedItem("id"),j=h.nodeValue,g=a.findElement(j),d=false,c=a.get_dataContext();if(c)d=a.hideDataContext();var e=new i(g),b=Sys.Preview.MarkupParser.initializeObject(e,f,a);if(b){a.addComponent(b);if(c)b.set_dataContext(c)}else e.dispose();if(d)a.restoreDataContext();return b};Sys.UI.Behavior.parseFromMarkup=function(j,c,d){var f,e,b=c.attributes.getNamedItem("elementID");if(!b){var a=c.parentNode;if(a){a=a.parentNode;if(a&&a.attributes){var h=a.attributes.getNamedItem("id");if(h){e=h.nodeValue;f=d.findElement(e)}}}}else{if(b.nodeValue.length){e=b.nodeValue;f=d.findElement(e)}c.attributes.removeNamedItem("elementID")}var i=new j(f),g=Sys.Preview.MarkupParser.initializeObject(i,c,d);if(g){if(b)c.attributes.setNamedItem(b);d.addComponent(g)}else i.dispose();return g};Sys.UI.DomElement._contains=function(b,a){while(a){a=a.parentNode;if(a===b)return true}return false};Sys.UI.DomElement._testTerm=function(a,b){return (!a.id||b.id===a.id)&&(!a.tagName||b.tagName.toLowerCase()===a.tagName)&&(a.className==="  "||(" "+b.className+" ").indexOf(a.className)!==-1)};Sys.UI.DomElement.getElementsByClassName=function(d,b){b=b||document;d=" "+d+" ";var c=b.all||b.getElementsByTagName("*"),f=c.length,e=[],a;for(a=0;a<f;a++)if((" "+c[a].className+" ").indexOf(d)!==-1)e[e.length]=c[a];return e};Sys.UI.DomElement.selectAllElements=function(r,s){var p=/([^\.#]*)\.?([^#]*)#?(.*)/,j=r.trim().split(/\s+/),e=s||document,l=e.body?e:e.documentElement,n=j.length;if(n===0)return [];for(var g=0;g<n;g++){j[g].search(p);j[g]={tagName:RegExp.$1.toLowerCase(),className:RegExp.$2.toLowerCase(),id:RegExp.$3}}var a=j[0],f=[],b=[];if(a.id){var c=l.getElementById(a.id);if(c&&(e===l||e.contains&&e.contains(c)||this._contains(e,c)))f=[c]}else if(a.tagName)f=e.getElementsByTagName(a.tagName);else if(a.className)f=this.getElementsByClassName(a.className,e);a.className=" "+a.className+" ";for(g=1;g<n;g++){var m=f.length;if(m===0)return [];var q=a;a=j[g];a.className=" "+a.className+" ";for(var h=0;h<m;h++){var d=f[h];if(!this._testTerm(q,d))continue;if(a.id){c=l.getElementById(a.id);if(c&&(d===l||d.contains&&d.contains(c)||this._contains(d,c)))b[b.length]=c}else if(a.tagName){var k=d.getElementsByTagName(a.tagName);for(var i=0,o=k.length;i<o;i++)b[b.length]=k[i]}else{k=d.getElementsByTagName("*");o=k.length;for(i=0;i<o;i++){c=k[i];if((" "+c.className+" ").indexOf(a.className)!==-1)b[b.length]=c}}}f=b;b=[]}m=f.length;for(h=0;h<m;h++){d=f[h];if(this._testTerm(a,d)&&!Array.contains(b,d))b[b.length]=d}return b};Sys.UI.DomElement.selectElement=function(b,c){var a=Sys.UI.DomElement.selectAllElements(b,c);return a.length>0?a[0]:null};function $object(b,a){return Sys.Application.findComponent(b,a)}Sys._Application.descriptor={events:[{name:"init"},{name:"load"},{name:"unload"}]};Sys._Application.parseFromMarkup=function(e,c,a){if(!a.get_isGlobal())return null;var d=null,b=c.attributes.getNamedItem("id");if(b){d=b.nodeValue;c.attributes.removeNamedItem("id")}Sys.Preview.MarkupParser.initializeObject(Sys.Application,c,a);if(b)c.attributes.setNamedItem(b);if(d&&a.findComponent(d)!==Sys.Application)a._addComponentByID(d,Sys.Application,true);return Sys.Application};Sys.Application.getMarkupContext=function(){return this._markupContext};Sys.Application.__initHandler=function(){var a=Sys.Application;a.remove_init(Sys.Application.__initHandler);Sys.Preview.MarkupParser.processDocument(a._markupContext)};Sys.Application.__unloadHandler=function(){var a=Sys.Application;a.remove_unload(a.__unloadHandler);if(a._markupContext){a._markupContext.dispose();a._markupContext=null}};if(!Sys.Application._markupContext){Sys.Application._markupContext=Sys.Preview.MarkupContext.createGlobalContext();Sys.Application.add_init(Sys.Application.__initHandler);Sys.Application.add_unload(Sys.Application.__unloadHandler)}if(!Sys.Serialization.JavaScriptSerializer._dateRegEx){Sys.Serialization.JavaScriptSerializer._dateRegEx=new RegExp('(^|[^\\\\])\\"\\\\/Date\\((-?[0-9]+)\\)\\\\/\\"',"g");Sys.Serialization.JavaScriptSerializer._jsonRegEx=new RegExp("[^,:{}\\[\\]0-9.\\-+Eaeflnr-u \\n\\r\\t]","g");Sys.Serialization.JavaScriptSerializer._jsonStringRegEx=new RegExp('"(\\\\.|[^"\\\\])*"',"g");Sys.Serialization.JavaScriptSerializer.deserialize=function(data,secure){if(data.length===0)throw Error.argument("data",Sys.Res.cannotDeserializeEmptyString);try{var exp=data.replace(Sys.Serialization.JavaScriptSerializer._dateRegEx,"$1new Date($2)");if(secure&&Sys.Serialization.JavaScriptSerializer._jsonRegEx.test(exp.replace(Sys.Serialization.JavaScriptSerializer._jsonStringRegEx,"")))throw null;return eval("("+exp+")")}catch(a){throw Error.argument("data",Sys.Res.cannotDeserializeInvalidJson)}}}if(!Sys.UI.DomElement.getVisible)Sys.UI.DomElement.getVisible=function(a){return a.style.visibility!=="hidden"};if(!Sys.UI.DomElement.setVisible)Sys.UI.DomElement.setVisible=function(a,b){if(b!==Sys.UI.DomElement.getVisible(a)){a.style.visibility=b?"visible":"hidden";if(b){if(a.style.display==="none")a.style.display=a._display?a._display:"inline"}else{a._display=a.style.display;a.style.display="none"}}};Sys.Preview.HistoryEventArgs=function(a){Sys.Preview.HistoryEventArgs.initializeBase(this);this._state=a};Sys.Preview.HistoryEventArgs.prototype={get_state:function(){return this._state}};Sys.Preview.HistoryEventArgs.registerClass("Sys.Preview.HistoryEventArgs",Sys.EventArgs);Sys.Preview._History=function(){Sys.Preview._History.initializeBase(this);this._appLoadHandler=null;this._beginRequestHandler=null;this._clientId=null;this._currentEntry="";this._emptyPageUrl=null;this._endRequestHandler=null;this._history=null;this._historyFrame=null;this._historyInitialLength=0;this._historyLength=0;this._iframeLoadHandler=null;this._ignoreIFrame=false;this._ignoreTimer=false;this._historyPointIsNew=false;this._state={};this._timerCookie=0;this._timerHandler=null;this._uniqueId=null};Sys.Preview._History.prototype={get_stateString:function(){var b=Sys.Browser.agent===Sys.Browser.Safari&&this._history?this._history[window.history.length-this._historyInitialLength]:window.location.hash,a=decodeURIComponent(b||"");if(a.length>0&&a.charAt(0)==="#")a=a.substring(1);return a},add_navigate:function(a){this.get_events().addHandler("navigate",a)},remove_navigate:function(a){this.get_events().removeHandler("navigate",a)},addHistoryPoint:function(c,f){var b=this._state;for(var a in c){var d=c[a];if(d===null){if(typeof b[a]!=="undefined")delete b[a]}else b[a]=d}var e=Sys.Serialization.JavaScriptSerializer.serialize(b);this._ignoreIFrame=true;this._historyPointIsNew=true;this._setState(e,f)},dispose:function(){if(this._appLoadHandler){Sys.Application.remove_load(this._appLoadHandler);delete this._appLoadHandler}if(this._historyFrame){Sys.UI.DomEvent.removeHandler(this._historyFrame,"load",this._iframeLoadHandler);delete this._iframeLoadHandler;delete this._historyFrame}if(this._timerCookie){window.clearTimeout(this._timerCookie);delete this._timerCookie}if(this._endRequestHandler){Sys.WebForms.PageRequestManager.getInstance().remove_endRequest(this._endRequestHandler);delete this._endRequestHandler}if(this._beginRequestHandler){Sys.WebForms.PageRequestManager.getInstance().remove_beginRequest(this._beginRequestHandler);delete this._beginRequestHandler}Sys.Preview._History.callBaseMethod(this,"dispose")},initialize:function(){Sys.Preview._History.callBaseMethod(this,"initialize");this._appLoadHandler=Function.createDelegate(this,this._onApplicationLoaded);Sys.Application.add_load(this._appLoadHandler)},setServerId:function(a,b){this._clientId=a;this._uniqueId=b},setServerState:function(a){this._state.__s=a},_navigate:function(b){var a={};if(b)try{a=Sys.Serialization.JavaScriptSerializer.deserialize(b,true)}catch(e){}if(this._uniqueId){var d=this._state.__s||"",c=a.__s||"";if(c!==d){__doPostBack(this._uniqueId,c);this._state=a;return}}this._setState(b);this._state=a;this._raiseNavigate()},_onApplicationLoaded:function(){Sys.Application.remove_load(this._appLoadHandler);delete this._appLoadHandler;if(Sys.WebForms){var b=document.createElement("DIV");b.id=this._clientId;b.style.display="none";document.body.appendChild(b);this._beginRequestHandler=Function.createDelegate(this,this._onPageRequestManagerBeginRequest);Sys.WebForms.PageRequestManager.getInstance().add_beginRequest(this._beginRequestHandler);this._endRequestHandler=Function.createDelegate(this,this._onPageRequestManagerEndRequest);Sys.WebForms.PageRequestManager.getInstance().add_endRequest(this._endRequestHandler)}if(Sys.Browser.agent===Sys.Browser.InternetExplorer){var e="__historyFrame",a=document.getElementById(e),d=a.src;this._emptyPageUrl=d+(d.indexOf("?")===-1?"?":"&")+"_state=";this._historyFrame=a;if(a.readyState==="loading")this._ignoreIFrame=true;this._iframeLoadHandler=Function.createDelegate(this,this._onIFrameLoad);Sys.UI.DomEvent.addHandler(this._historyFrame,"load",this._iframeLoadHandler)}if(Sys.Browser.agent===Sys.Browser.Safari){this._history=[window.location.hash];this._historyInitialLength=window.history.length}this._timerHandler=Function.createDelegate(this,this._onIdle);this._timerCookie=window.setTimeout(this._timerHandler,100);var c=this.get_stateString();if(c!==this._currentEntry)this._navigate(c)},_onIdle:function(){delete this._timerCookie;var a=this.get_stateString();if(a!==this._currentEntry){if(!this._ignoreTimer){this._historyPointIsNew=false;this._navigate(a);this._historyLength=window.history.length}}else this._ignoreTimer=false;this._timerCookie=window.setTimeout(this._timerHandler,100)},_onIFrameLoad:function(){if(!this._ignoreIFrame){var a=this._historyFrame.contentWindow.location.search,b=a.indexOf("_state=");if(b!==-1&&b+7<a.length){a=a.substring(b+7);var c=a.indexOf("&");if(c!==-1)a=a.substring(0,c)}else a="";this._historyPointIsNew=false;this._navigate(a)}this._ignoreIFrame=false},_onPageRequestManagerBeginRequest:function(){this._ignoreTimer=true},_onPageRequestManagerEndRequest:function(f,e){var b=e.get_dataItems()[this._clientId],c;if(typeof b!=="undefined"){var d=b[0];c=b[1];this.setServerState(d);this._historyPointIsNew=true}else this._ignoreTimer=false;var a=Sys.Serialization.JavaScriptSerializer.serialize(this._state);if(a==="{}")a="";if(a!=this._currentEntry){this._ignoreTimer=true;this._setState(a,c);this._raiseNavigate()}},_raiseNavigate:function(){var b=this.get_events().getHandler("navigate"),a=new Sys.Preview.HistoryEventArgs(this._state);if(b)b(this,a);if(window.pageNavigate)window.pageNavigate(this,a)},_setState:function(a,c){if(a!==this._currentEntry){if(this._historyFrame&&this._historyPointIsNew){var f=this._emptyPageUrl+a+"&title="+encodeURIComponent(c||document.title);if(this._historyFrame.src!=f){this._ignoreIFrame=true;this._historyFrame.src=f}this._historyPointIsNew=false}this._ignoreTimer=false;this._currentEntry=a;var d=this.get_stateString();if(d==="{}"){d="";this._currentEntry=null}if(a!==d){var e=a?encodeURIComponent(a):"";if(Sys.Browser.agent===Sys.Browser.Safari){this._history[window.history.length-this._historyInitialLength+1]=a;this._historyLength=window.history.length+1;var b=document.createElement("FORM");b.method="get";b.action="#"+e;document.appendChild(b);b.submit();document.removeChild(b)}else window.location.hash=e;if(typeof c!=="undefined"&&c!==null)document.title=c}}}};Sys.Preview._History.registerClass("Sys.Preview._History",Sys.Component);Sys._Application.prototype.get_history=function(){var a=this._history;if(!a){a=this._history=new Sys.Preview._History;Sys.Application.registerDisposableObject(a);a.initialize()}return a};
if(typeof(Sys)!=='undefined')Sys.Application.notifyScriptLoaded();