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d=/\@ko_token_(\d+)\@/g,c=/^[\_$a-z][\_$a-z0-9]*(\[.*?\])*(\.[\_$a-z][\_$a-z0-9]*(\[.*?\])*)*$/i,e=["true","false"];function b(a,c){var b=null;while(a!=b){b=a;a=a.replace(d,function(b,a){return c[a]})}return a}function f(b){return a.utils.arrayIndexOf(e,a.utils.stringTrim(b).toLowerCase())>=0?false:b.match(c)!==null}function g(c){var b=a.utils.stringTrim(c);switch(b.length&&b.charAt(0)){case"'":case'"':return c;default:return"'"+b+"'"}}return{bindingRewriteValidators:[],parseObjectLiteral:function(r){var c=a.utils.stringTrim(r);if(c.length<3)return[];if(c.charAt(0)==="{")c=c.substring(1,c.length-1);for(var h=[],e=null,g,d=0;d<c.length;d++){var f=c.charAt(d);if(e===null)switch(f){case'"':case"'":case"/":e=d;g=f}else if(f==g&&c.charAt(d-1)!=="\\"){var m=c.substring(e,d+1);h.push(m);var k="@ko_token_"+(h.length-1)+"@";c=c.substring(0,e)+k+c.substring(d+1);d-=m.length-k.length;e=null}}e=null;g=null;for(var n=0,j=null,d=0;d<c.length;d++){var 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a.bindingProvider})();a.exportSymbol("ko.bindingProvider",a.bindingProvider);(function(){a.bindingHandlers={};a.bindingContext=function(b,a){this.$data=b;if(a){this.$parent=a.$data;this.$parents=(a.$parents||[]).slice(0);this.$parents.unshift(this.$parent);this.$root=a.$root}else{this.$parents=[];this.$root=b}};a.bindingContext.prototype.createChildContext=function(b){return new a.bindingContext(b,this)};function h(b){var c=a.virtualElements.allowedBindings[b];if(!c)throw new Error("The binding '"+b+"' cannot be used with virtual elements");}function e(f,e){var b,c=e.childNodes[0];while(b=c){c=a.virtualElements.nextSibling(b);d(f,b,false)}}function d(h,b,d){var f=true,c=b.nodeType==1;c&&a.virtualElements.normaliseVirtualElementDomStructure(b);var i=c&&d||a.bindingProvider.instance.nodeHasBindings(b);if(i)f=g(b,null,h,d).shouldBindDescendants;c&&f&&e(h,b)}function g(c,i,f,l){var g=0;a.virtualElements.extractAnonymousTemplateIfVirtualElement(c);var d;function k(a){return function(){return d[a]}}function j(){return d}var e;new a.dependentObservable(function(){var o=f&&f instanceof a.bindingContext?f:new a.bindingContext(a.utils.unwrapObservable(f)),q=o.$data;l&&a.storedBindingContextForNode(c,o);var r=typeof i=="function"?i():i;d=r||a.bindingProvider.instance.getBindings(c,o);if(d){if(g===0){g=1;for(var m in d){var n=a.bindingHandlers[m];n&&c.nodeType===8&&h(m);if(n&&typeof n.init=="function"){var t=n.init,p=t(c,k(m),j,q,o);if(p&&p.controlsDescendantBindings){if(e!==b)throw new Error("Multiple bindings ("+e+" and "+m+") are trying to control descendant bindings of the same element. You cannot use these bindings together on the same element.");e=m}}}g=2}if(g===2)for(var m in d){var n=a.bindingHandlers[m];if(n&&typeof n.update=="function"){var s=n.update;s(c,k(m),j,q,o)}}}},null,{disposeWhenNodeIsRemoved:c});return{shouldBindDescendants:e===b}}var f="__ko_bindingContext__";a.storedBindingContextForNode=function(b,c){if(arguments.length==2)a.utils.domData.set(b,f,c);else return a.utils.domData.get(b,f)};a.applyBindingsToNode=function(b,d,c){b.nodeType===1&&a.virtualElements.normaliseVirtualElementDomStructure(b);return g(b,d,c,true)};a.applyBindingsToDescendants=function(b,a){a.nodeType===1&&e(b,a)};a.applyBindings=function(b,a){if(a&&a.nodeType!==1&&a.nodeType!==8)throw new Error("ko.applyBindings: first parameter should be your view model; second parameter should be a DOM node");a=a||c.document.body;d(b,a,true)};a.contextFor=function(c){switch(c.nodeType){case 1:case 8:var d=a.storedBindingContextForNode(c);if(d)return d;if(c.parentNode)return a.contextFor(c.parentNode)}return b};a.dataFor=function(d){var c=a.contextFor(d);return c?c.$data:b};a.exportSymbol("ko.bindingHandlers",a.bindingHandlers);a.exportSymbol("ko.applyBindings",a.applyBindings);a.exportSymbol("ko.applyBindingsToDescendants",a.applyBindingsToDescendants);a.exportSymbol("ko.applyBindingsToNode",a.applyBindingsToNode);a.exportSymbol("ko.contextFor",a.contextFor);a.exportSymbol("ko.dataFor",a.dataFor)})();var f=["click"];a.utils.arrayForEach(f,function(b){a.bindingHandlers[b]={init:function(g,e,c,f){var d=function(){var a={};a[b]=e();return a};return a.bindingHandlers.event.init.call(this,g,d,c,f)}}});a.bindingHandlers.event={init:function(g,b,e,c){var f=b()||{};for(var d in f)(function(){var f=d;typeof f=="string"&&a.utils.registerEventHandler(g,f,function(d){var g,h=b()[f];if(!h)return;var j=e();try{var i=a.utils.makeArray(arguments);i.unshift(c);g=h.apply(c,i)}finally{if(g!==true)if(d.preventDefault)d.preventDefault();else d.returnValue=false}var k=j[f+"Bubble"]!==false;if(!k){d.cancelBubble=true;d.stopPropagation&&d.stopPropagation()}})})()}};a.bindingHandlers.submit={init:function(c,b,e,d){if(typeof b()!="function")throw new Error("The value for a submit binding must be a function");a.utils.registerEventHandler(c,"submit",function(a){var e,f=b();try{e=f.call(d,c)}finally{if(e!==true)if(a.preventDefault)a.preventDefault();else a.returnValue=false}})}};a.bindingHandlers.visible={update:function(b,e){var d=a.utils.unwrapObservable(e()),c=!(b.style.display=="none");if(d&&!c)b.style.display="";else if(!d&&c)b.style.display="none"}};a.bindingHandlers.enable={update:function(b,d){var c=a.utils.unwrapObservable(d());if(c&&b.disabled)b.removeAttribute("disabled");else if(!c&&!b.disabled)b.disabled=true}};a.bindingHandlers.disable={update:function(c,b){a.bindingHandlers.enable.update(c,function(){return!a.utils.unwrapObservable(b())})}};function d(b,c,d){if(d)c!==a.selectExtensions.readValue(b)&&a.selectExtensions.writeValue(b,c);c!==a.selectExtensions.readValue(b)&&a.utils.triggerEvent(b,"change")}a.bindingHandlers.value={init:function(e,f,d){var c=["change"],b=d().valueUpdate;if(b){if(typeof b=="string")b=[b];a.utils.arrayPushAll(c,b);c=a.utils.arrayGetDistinctValues(c)}a.utils.arrayForEach(c,function(b){var c=false;if(a.utils.stringStartsWith(b,"after")){c=true;b=b.substring("after".length)}var g=c?function(a){setTimeout(a,0)}:function(a){a()};a.utils.registerEventHandler(e,b,function(){g(function(){var g=f(),c=a.selectExtensions.readValue(e);if(a.isWriteableObservable(g))g(c);else{var b=d();b._ko_property_writers&&b._ko_property_writers.value&&b._ko_property_writers.value(c)}})})})},update:function(b,i){var c=a.utils.unwrapObservable(i()),e=a.selectExtensions.readValue(b),g=c!=e;if(c===0&&e!==0&&e!=="0")g=true;if(g){var f=function(){a.selectExtensions.writeValue(b,c)};f();var h=b.tagName=="SELECT";h&&setTimeout(f,0)}b.tagName=="SELECT"&&b.length>0&&d(b,c,false)}};a.bindingHandlers.options={update:function(c,s,r){if(c.tagName!="SELECT")throw new Error("options binding applies only to SELECT elements");var o=c.length==0,q=a.utils.arrayMap(a.utils.arrayFilter(c.childNodes,function(a){return a.tagName&&a.tagName=="OPTION"&&a.selected}),function(b){return a.selectExtensions.readValue(b)||b.innerText||b.textContent}),m=c.scrollTop;c.scrollTop=0;var f=a.utils.unwrapObservable(s()),t=c.value;while(c.length>0){a.cleanNode(c.options[0]);c.remove(0)}if(f){var g=r();if(typeof f.length!="number")f=[f];if(g.optionsCaption){var i=document.createElement("OPTION");a.utils.setHtml(i,g.optionsCaption);a.selectExtensions.writeValue(i,b);c.appendChild(i)}for(var e=0,n=f.length;e<n;e++){var i=document.createElement("OPTION"),k=typeof g.optionsValue=="string"?f[e][g.optionsValue]:f[e];k=a.utils.unwrapObservable(k);a.selectExtensions.writeValue(i,k);var j=g.optionsText,h;if(typeof 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a.bindingHandlers.template.update(f,a.bindingHandlers["with"].makeTemplateValueAccessor(d),b,e,c)}};a.jsonExpressionRewriting.bindingRewriteValidators["with"]=false;a.virtualElements.allowedBindings["with"]=true;a.bindingHandlers["if"]={makeTemplateValueAccessor:function(b){return function(){return{"if":b(),templateEngine:a.nativeTemplateEngine.instance}}},init:function(c,b){return a.bindingHandlers.template.init(c,a.bindingHandlers["if"].makeTemplateValueAccessor(b))},update:function(f,d,b,e,c){return a.bindingHandlers.template.update(f,a.bindingHandlers["if"].makeTemplateValueAccessor(d),b,e,c)}};a.jsonExpressionRewriting.bindingRewriteValidators["if"]=false;a.virtualElements.allowedBindings["if"]=true;a.bindingHandlers.ifnot={makeTemplateValueAccessor:function(b){return function(){return{ifnot:b(),templateEngine:a.nativeTemplateEngine.instance}}},init:function(c,b){return 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b="__ko_anon_template__";a.templateSources.anonymousTemplate=function(a){this.domElement=a};a.templateSources.anonymousTemplate.prototype=new a.templateSources.domElement;a.templateSources.anonymousTemplate.prototype.text=function(){if(arguments.length==0)return a.utils.domData.get(this.domElement,b);else{var c=arguments[0];a.utils.domData.set(this.domElement,b,c)}};a.exportSymbol("ko.templateSources",a.templateSources);a.exportSymbol("ko.templateSources.domElement",a.templateSources.domElement);a.exportSymbol("ko.templateSources.anonymousTemplate",a.templateSources.anonymousTemplate)})();(function(){var c;a.setTemplateEngine=function(d){if(d!=b&&!(d instanceof a.templateEngine))throw"templateEngine must inherit from ko.templateEngine";c=d};function d(b,d,c){for(var a=0;node=b[a];a++){if(node.parentNode!==d)continue;(node.nodeType===1||node.nodeType===8)&&c(node)}}a.activateBindingsOnTemplateRenderedNodes=function(b,e){var f=a.utils.arrayPushAll([],b),c=b.length>0?b[0].parentNode:null;d(f,c,function(b){a.applyBindings(e,b)});d(f,c,function(b){a.memoization.unmemoizeDomNodeAndDescendants(b,[e])})};function f(a){return a.nodeType?a:a.length>0?a[0]:null}function g(g,i,j,f,d){d=d||{};var h=d.templateEngine||c;a.templateRewriting.ensureTemplateIsRewritten(j,h);var b=h.renderTemplate(j,f,d);if(typeof b.length!="number"||b.length>0&&typeof b[0].nodeType!="number")throw"Template engine must return an array of DOM nodes";var e=false;switch(i){case"replaceChildren":a.virtualElements.setDomNodeChildren(g,b);e=true;break;case"replaceNode":a.utils.replaceDomNodes(g,b);e=true;break;case"ignoreTargetNode":break;default:throw new Error("Unknown renderMode: "+i);}if(e){a.activateBindingsOnTemplateRenderedNodes(b,f);d.afterRender&&d.afterRender(b,f.$data)}return b}a.renderTemplate=function(k,h,j,e,i){j=j||{};if((j.templateEngine||c)==b)throw"Set a template engine before calling 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k=c&&b.foreach||[];f=a.renderTemplateForEach(e||d,k,b,d,g)}else if(c){var i=typeof b=="object"&&"data"in b?g.createChildContext(a.utils.unwrapObservable(b.data)):g;f=a.renderTemplate(e||d,i,b,d)}else a.virtualElements.emptyNode(d);h(d,f)}};a.jsonExpressionRewriting.bindingRewriteValidators.template=function(c){var b=a.jsonExpressionRewriting.parseObjectLiteral(c);return b.length==1&&b[0].unknown?null:a.jsonExpressionRewriting.keyValueArrayContainsKey(b,"name")?null:"This template engine does not support anonymous templates nested within its templates"};a.virtualElements.allowedBindings.template=true})();a.exportSymbol("ko.setTemplateEngine",a.setTemplateEngine);a.exportSymbol("ko.renderTemplate",a.renderTemplate);(function(){function d(h,g,f){for(var c=[],e=0;e<=g.length;e++)c[e]=[];for(var e=0,i=Math.min(h.length,f);e<=i;e++)c[0][e]=e;for(var e=1,i=Math.min(g.length,f);e<=i;e++)c[e][0]=e;for(var o=h.length,d,n=g.length,p,q,a=1;a<=o;a++){var k=Math.max(1,a-f),j=Math.min(n,a+f);for(d=k;d<=j;d++)if(h[a-1]===g[d-1])c[d][a]=c[d-1][a-1];else{var l=c[d-1][a]===b?Number.MAX_VALUE:c[d-1][a]+1,m=c[d][a-1]===b?Number.MAX_VALUE:c[d][a-1]+1;c[d][a]=Math.min(l,m)}}return c}function c(g,j,l){var a=j.length,c=l.length,i=[],d=g[c][a];if(d===b)return null;while(a>0||c>0){var k=g[c][a],f=c>0?g[c-1][a]:d+1,e=a>0?g[c][a-1]:d+1,h=c>0&&a>0?g[c-1][a-1]:d+1;if(f===b||f<k-1)f=d+1;if(e===b||e<k-1)e=d+1;if(h<k-1)h=d+1;if(f<=e&&f<h){i.push({status:"added",value:l[c-1]});c--}else if(e<f&&e<h){i.push({status:"deleted",value:j[a-1]});a--}else{i.push({status:"retained",value:j[a-1]});c--;a--}}return i.reverse()}a.utils.compareArrays=function(f,e,g){if(g===b)return a.utils.compareArrays(f,e,1)||a.utils.compareArrays(f,e,10)||a.utils.compareArrays(f,e,Number.MAX_VALUE);else{f=f||[];e=e||[];var h=d(f,e,g);return c(h,f,e)}}})();a.exportSymbol("ko.utils.compareArrays",a.utils.compareArrays);(function(){function d(a){if(a.length>2){var 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