1 // Knockout JavaScript library v2.0.0
  2 // (c) Steven Sanderson - http://knockoutjs.com/
  3 // License: MIT (http://www.opensource.org/licenses/mit-license.php)
  4 
  5 (function(window,undefined){ 
  6 function c(a){throw a;}var l=void 0,m=!0,o=null,p=!1,r=window.ko={};r.b=function(a,b){for(var d=a.split("."),e=window,f=0;f<d.length-1;f++)e=e[d[f]];e[d[d.length-1]]=b};r.l=function(a,b,d){a[b]=d};
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 15 e.appendChild(a.cloneNode(m));return e.innerHTML},Ma:function(a,e){var b=r.a.d(e);if(b===o||b===l)b="";"innerText"in a?a.innerText=b:a.textContent=b;if(9<=j)a.innerHTML=a.innerHTML},yb:function(a,e){for(var a=r.a.d(a),e=r.a.d(e),b=[],f=a;f<=e;f++)b.push(f);return b},X:function(a){for(var e=[],b=0,f=a.length;b<f;b++)e.push(a[b]);return e},ob:6===j,pb:7===j,Ca:function(a,e){for(var b=r.a.X(a.getElementsByTagName("INPUT")).concat(r.a.X(a.getElementsByTagName("TEXTAREA"))),f="string"==typeof e?function(a){return a.name===
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 17 return JSON.stringify(r.a.d(a))},wb:function(a,e,b){var b=b||{},f=b.params||{},d=b.includeFields||this.Ba,h=a;if("object"==typeof a&&"FORM"==a.tagName)for(var h=a.action,g=d.length-1;0<=g;g--)for(var j=r.a.Ca(a,d[g]),i=j.length-1;0<=i;i--)f[j[i].name]=j[i].value;var e=r.a.d(e),u=document.createElement("FORM");u.style.display="none";u.action=h;u.method="post";for(var y in e)a=document.createElement("INPUT"),a.name=y,a.value=r.a.qa(r.a.d(e[y])),u.appendChild(a);for(y in f)a=document.createElement("INPUT"),
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 19 r.a.n([["arrayForEach",r.a.n],["arrayFirst",r.a.Wa],["arrayFilter",r.a.aa],["arrayGetDistinctValues",r.a.ya],["arrayIndexOf",r.a.k],["arrayMap",r.a.ba],["arrayPushAll",r.a.J],["arrayRemoveItem",r.a.ca],["extend",r.a.extend],["fieldsIncludedWithJsonPost",r.a.Ba],["getFormFields",r.a.Ca],["postJson",r.a.wb],["parseJson",r.a.vb],["registerEventHandler",r.a.s],["stringifyJson",r.a.qa],["range",r.a.yb],["toggleDomNodeCssClass",r.a.Qa],["triggerEvent",r.a.sa],["unwrapObservable",r.a.d]],function(a){r.b("ko.utils."+
 20 a[0],a[1])});Function.prototype.bind||(Function.prototype.bind=function(a){var b=this,d=Array.prototype.slice.call(arguments),a=d.shift();return function(){return b.apply(a,d.concat(Array.prototype.slice.call(arguments)))}});
 21 r.a.e=new function(){var a=0,b="__ko__"+(new Date).getTime(),d={};return{get:function(a,b){var d=r.a.e.getAll(a,p);return d===l?l:d[b]},set:function(a,b,d){d===l&&r.a.e.getAll(a,p)===l||(r.a.e.getAll(a,m)[b]=d)},getAll:function(e,f){var h=e[b];if(!(h&&"null"!==h)){if(!f)return;h=e[b]="ko"+a++;d[h]={}}return d[h]},clear:function(a){var f=a[b];f&&(delete d[f],a[b]=o)}}};r.b("ko.utils.domData",r.a.e);r.b("ko.utils.domData.clear",r.a.e.clear);
 22 r.a.A=new function(){function a(a,b){var h=r.a.e.get(a,d);h===l&&b&&(h=[],r.a.e.set(a,d,h));return h}function b(e){var b=a(e,p);if(b)for(var b=b.slice(0),d=0;d<b.length;d++)b[d](e);r.a.e.clear(e);"function"==typeof jQuery&&"function"==typeof jQuery.cleanData&&jQuery.cleanData([e])}var d="__ko_domNodeDisposal__"+(new Date).getTime();return{va:function(e,b){"function"!=typeof b&&c(Error("Callback must be a function"));a(e,m).push(b)},Ia:function(e,b){var h=a(e,p);h&&(r.a.ca(h,b),0==h.length&&r.a.e.set(e,
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 24 r.a.ma=function(a){var b;if("undefined"!=typeof jQuery){if((b=jQuery.clean([a]))&&b[0]){for(a=b[0];a.parentNode&&11!==a.parentNode.nodeType;)a=a.parentNode;a.parentNode&&a.parentNode.removeChild(a)}}else{var d=r.a.z(a).toLowerCase();b=document.createElement("div");d=d.match(/^<(thead|tbody|tfoot)/)&&[1,"<table>","</table>"]||!d.indexOf("<tr")&&[2,"<table><tbody>","</tbody></table>"]||(!d.indexOf("<td")||!d.indexOf("<th"))&&[3,"<table><tbody><tr>","</tr></tbody></table>"]||[0,"",""];a="ignored<div>"+
 25 d[1]+a+d[2]+"</div>";for("function"==typeof window.innerShiv?b.appendChild(window.innerShiv(a)):b.innerHTML=a;d[0]--;)b=b.lastChild;b=r.a.X(b.lastChild.childNodes)}return b};r.a.Z=function(a,b){r.a.U(a);if(b!==o&&b!==l)if("string"!=typeof b&&(b=b.toString()),"undefined"!=typeof jQuery)jQuery(a).html(b);else for(var d=r.a.ma(b),e=0;e<d.length;e++)a.appendChild(d[e])};r.b("ko.utils.parseHtmlFragment",r.a.ma);r.b("ko.utils.setHtml",r.a.Z);
 26 r.r=function(){function a(){return(4294967296*(1+Math.random())|0).toString(16).substring(1)}function b(a,f){if(a)if(8==a.nodeType){var d=r.r.Ga(a.nodeValue);d!=o&&f.push({cb:a,tb:d})}else if(1==a.nodeType)for(var d=0,g=a.childNodes,i=g.length;d<i;d++)b(g[d],f)}var d={};return{ka:function(b){"function"!=typeof b&&c(Error("You can only pass a function to ko.memoization.memoize()"));var f=a()+a();d[f]=b;return"<\!--[ko_memo:"+f+"]--\>"},Ra:function(a,b){var h=d[a];h===l&&c(Error("Couldn't find any memo with ID "+
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 28 r.b("ko.memoization.unmemoizeDomNodeAndDescendants",r.r.Sa);r.Aa={throttle:function(a,b){a.throttleEvaluation=b;var d=o;return r.i({read:a,write:function(e){clearTimeout(d);d=setTimeout(function(){a(e)},b)}})},notify:function(a,b){a.equalityComparer="always"==b?function(){return p}:r.w.fn.equalityComparer;return a}};r.b("ko.extenders",r.Aa);r.Oa=function(a,b){this.da=a;this.bb=b;r.l(this,"dispose",this.v)};r.Oa.prototype.v=function(){this.nb=m;this.bb()};
 29 r.R=function(){this.u={};r.a.extend(this,r.R.fn);r.l(this,"subscribe",this.ra);r.l(this,"extend",this.extend);r.l(this,"getSubscriptionsCount",this.kb)};
 30 r.R.fn={ra:function(a,b,d){var d=d||"change",a=b?a.bind(b):a,e=new r.Oa(a,function(){r.a.ca(this.u[d],e)}.bind(this));this.u[d]||(this.u[d]=[]);this.u[d].push(e);return e},notifySubscribers:function(a,b){b=b||"change";this.u[b]&&r.a.n(this.u[b].slice(0),function(b){b&&b.nb!==m&&b.da(a)})},kb:function(){var a=0,b;for(b in this.u)this.u.hasOwnProperty(b)&&(a+=this.u[b].length);return a},extend:function(a){var b=this;if(a)for(var d in a){var e=r.Aa[d];"function"==typeof e&&(b=e(b,a[d]))}return b}};
 31 r.Ea=function(a){return"function"==typeof a.ra&&"function"==typeof a.notifySubscribers};r.b("ko.subscribable",r.R);r.b("ko.isSubscribable",r.Ea);r.T=function(){var a=[];return{Xa:function(b){a.push({da:b,za:[]})},end:function(){a.pop()},Ha:function(b){r.Ea(b)||c("Only subscribable things can act as dependencies");if(0<a.length){var d=a[a.length-1];0<=r.a.k(d.za,b)||(d.za.push(b),d.da(b))}}}}();var B={undefined:m,"boolean":m,number:m,string:m};
 32 r.w=function(a){function b(){if(0<arguments.length){if(!b.equalityComparer||!b.equalityComparer(d,arguments[0]))b.H(),d=arguments[0],b.G();return this}r.T.Ha(b);return d}var d=a;r.R.call(b);b.G=function(){b.notifySubscribers(d)};b.H=function(){b.notifySubscribers(d,"beforeChange")};r.a.extend(b,r.w.fn);r.l(b,"valueHasMutated",b.G);r.l(b,"valueWillMutate",b.H);return b};r.w.fn={B:r.w,equalityComparer:function(a,b){return a===o||typeof a in B?a===b:p}};
 33 r.V=function(a){return a===o||a===l||a.B===l?p:a.B===r.w?m:r.V(a.B)};r.P=function(a){return"function"==typeof a&&a.B===r.w?m:"function"==typeof a&&a.B===r.i&&a.lb?m:p};r.b("ko.observable",r.w);r.b("ko.isObservable",r.V);r.b("ko.isWriteableObservable",r.P);
 34 r.Q=function(a){0==arguments.length&&(a=[]);a!==o&&a!==l&&!("length"in a)&&c(Error("The argument passed when initializing an observable array must be an array, or null, or undefined."));var b=new r.w(a);r.a.extend(b,r.Q.fn);r.l(b,"remove",b.remove);r.l(b,"removeAll",b.zb);r.l(b,"destroy",b.fa);r.l(b,"destroyAll",b.ab);r.l(b,"indexOf",b.indexOf);r.l(b,"replace",b.replace);return b};
 35 r.Q.fn={remove:function(a){for(var b=this(),d=[],e="function"==typeof a?a:function(b){return b===a},f=0;f<b.length;f++){var h=b[f];e(h)&&(0===d.length&&this.H(),d.push(h),b.splice(f,1),f--)}d.length&&this.G();return d},zb:function(a){if(a===l){var b=this(),d=b.slice(0);this.H();b.splice(0,b.length);this.G();return d}return!a?[]:this.remove(function(b){return 0<=r.a.k(a,b)})},fa:function(a){var b=this(),d="function"==typeof a?a:function(b){return b===a};this.H();for(var e=b.length-1;0<=e;e--)d(b[e])&&
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 37 r.a.n(["slice"],function(a){r.Q.fn[a]=function(){var b=this();return b[a].apply(b,arguments)}});r.b("ko.observableArray",r.Q);function C(a,b){a&&"object"==typeof a?b=a:(b=b||{},b.read=a||b.read);"function"!=typeof b.read&&c("Pass a function that returns the value of the dependentObservable");return b}
 38 r.i=function(a,b,d){function e(){r.a.n(q,function(a){a.v()});q=[]}function f(){var a=g.throttleEvaluation;a&&0<=a?(clearTimeout(v),v=setTimeout(h,a)):h()}function h(){if(j&&"function"==typeof d.disposeWhen&&d.disposeWhen())g.v();else{try{e();r.T.Xa(function(a){q.push(a.ra(f))});var a=d.read.call(d.owner||b);g.notifySubscribers(i,"beforeChange");i=a}finally{r.T.end()}g.notifySubscribers(i);j=m}}function g(){if(0<arguments.length)"function"===typeof d.write?d.write.apply(d.owner||b,arguments):c("Cannot write a value to a dependentObservable unless you specify a 'write' option. If you wish to read the current value, don't pass any parameters.");
 39 else return j||h(),r.T.Ha(g),i}var i,j=p,d=C(a,d),k="object"==typeof d.disposeWhenNodeIsRemoved?d.disposeWhenNodeIsRemoved:o,n=o;if(k){n=function(){g.v()};r.a.A.va(k,n);var t=d.disposeWhen;d.disposeWhen=function(){return!r.a.ga(k)||"function"==typeof t&&t()}}var q=[],v=o;g.jb=function(){return q.length};g.lb="function"===typeof d.write;g.v=function(){k&&r.a.A.Ia(k,n);e()};r.R.call(g);r.a.extend(g,r.i.fn);d.deferEvaluation!==m&&h();r.l(g,"dispose",g.v);r.l(g,"getDependenciesCount",g.jb);return g};
 40 r.i.fn={B:r.i};r.i.B=r.w;r.b("ko.dependentObservable",r.i);r.b("ko.computed",r.i);
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 43 r.h={q:function(a){return"OPTION"==a.tagName?a.__ko__hasDomDataOptionValue__===m?r.a.e.get(a,r.c.options.la):a.getAttribute("value"):"SELECT"==a.tagName?0<=a.selectedIndex?r.h.q(a.options[a.selectedIndex]):l:a.value},S:function(a,b){if("OPTION"==a.tagName)switch(typeof b){case "string":r.a.e.set(a,r.c.options.la,l);"__ko__hasDomDataOptionValue__"in a&&delete a.__ko__hasDomDataOptionValue__;a.value=b;break;default:r.a.e.set(a,r.c.options.la,b),a.__ko__hasDomDataOptionValue__=m,a.value="number"===typeof b?
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 83 b))}j&&(r.ua(h,g),i.afterRender&&i.afterRender(h,g.$data));return h}var d;r.pa=function(a){a!=l&&!(a instanceof r.t)&&c("templateEngine must inherit from ko.templateEngine");d=a};r.ua=function(b,d){var h=r.a.J([],b),g=0<b.length?b[0].parentNode:o;a(h,g,function(a){r.wa(d,a)});a(h,g,function(a){r.r.Sa(a,[d])})};r.na=function(a,f,h,g,i){h=h||{};(h.templateEngine||d)==l&&c("Set a template engine before calling renderTemplate");i=i||"replaceChildren";if(g){var j=g.nodeType?g:0<g.length?g[0]:o;return new r.i(function(){var d=
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 87 "name")?o:"This template engine does not support anonymous templates nested within its templates"};r.f.C.template=m})();r.b("ko.setTemplateEngine",r.pa);r.b("ko.renderTemplate",r.na);
 88 r.a.N=function(a,b,d){if(d===l)return r.a.N(a,b,1)||r.a.N(a,b,10)||r.a.N(a,b,Number.MAX_VALUE);for(var a=a||[],b=b||[],e=a,f=b,h=[],g=0;g<=f.length;g++)h[g]=[];for(var g=0,i=Math.min(e.length,d);g<=i;g++)h[0][g]=g;g=1;for(i=Math.min(f.length,d);g<=i;g++)h[g][0]=g;for(var i=e.length,j,k=f.length,g=1;g<=i;g++){j=Math.max(1,g-d);for(var n=Math.min(k,g+d);j<=n;j++)h[j][g]=e[g-1]===f[j-1]?h[j-1][g-1]:Math.min(h[j-1][g]===l?Number.MAX_VALUE:h[j-1][g]+1,h[j][g-1]===l?Number.MAX_VALUE:h[j][g-1]+1)}d=a.length;
 89 e=b.length;f=[];g=h[e][d];if(g===l)h=o;else{for(;0<d||0<e;){i=h[e][d];k=0<e?h[e-1][d]:g+1;n=0<d?h[e][d-1]:g+1;j=0<e&&0<d?h[e-1][d-1]:g+1;if(k===l||k<i-1)k=g+1;if(n===l||n<i-1)n=g+1;j<i-1&&(j=g+1);k<=n&&k<j?(f.push({status:"added",value:b[e-1]}),e--):(n<k&&n<j?f.push({status:"deleted",value:a[d-1]}):(f.push({status:"retained",value:a[d-1]}),e--),d--)}h=f.reverse()}return h};r.b("ko.utils.compareArrays",r.a.N);
 90 (function(){function a(a){if(2<a.length){for(var b=a[0],f=a[a.length-1],h=[b];b!==f;){b=b.nextSibling;if(!b)return;h.push(b)}Array.prototype.splice.apply(a,[0,a.length].concat(h))}}function b(b,e,f,h){var g=[],b=r.i(function(){var b=e(f)||[];0<g.length&&(a(g),r.a.Ja(g,b),h&&h(f,b));g.splice(0,g.length);r.a.J(g,b)},o,{disposeWhenNodeIsRemoved:b,disposeWhen:function(){return 0==g.length||!r.a.ga(g[0])}});return{sb:g,i:b}}r.a.Ka=function(d,e,f,h,g){for(var e=e||[],h=h||{},i=r.a.e.get(d,"setDomNodeChildrenFromArrayMapping_lastMappingResult")===
 91 l,j=r.a.e.get(d,"setDomNodeChildrenFromArrayMapping_lastMappingResult")||[],k=r.a.ba(j,function(a){return a.Va}),n=r.a.N(k,e),e=[],t=0,q=[],k=[],v=o,s=0,w=n.length;s<w;s++)switch(n[s].status){case "retained":var x=j[t];e.push(x);0<x.O.length&&(v=x.O[x.O.length-1]);t++;break;case "deleted":j[t].i.v();a(j[t].O);r.a.n(j[t].O,function(a){q.push({element:a,index:s,value:n[s].value});v=a});t++;break;case "added":var x=n[s].value,z=b(d,f,x,g),u=z.sb;e.push({Va:n[s].value,O:u,i:z.i});for(var z=0,y=u.length;z<
 92 y;z++){var A=u[z];k.push({element:A,index:s,value:n[s].value});v==o?r.f.xb(d,A):r.f.mb(d,A,v);v=A}g&&g(x,u)}r.a.n(q,function(a){r.F(a.element)});f=p;if(!i){if(h.afterAdd)for(s=0;s<k.length;s++)h.afterAdd(k[s].element,k[s].index,k[s].value);if(h.beforeRemove){for(s=0;s<q.length;s++)h.beforeRemove(q[s].element,q[s].index,q[s].value);f=m}}f||r.a.n(q,function(a){r.removeNode(a.element)});r.a.e.set(d,"setDomNodeChildrenFromArrayMapping_lastMappingResult",e)}})();
 93 r.b("ko.utils.setDomNodeChildrenFromArrayMapping",r.a.Ka);r.p=function(){this.allowTemplateRewriting=p};r.p.prototype=new r.t;r.p.prototype.renderTemplateSource=function(a){a=a.text();return r.a.ma(a)};r.p.M=new r.p;r.pa(r.p.M);r.b("ko.nativeTemplateEngine",r.p);
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 95 d=[e.$data];e=jQuery.extend({koBindingContext:e},f.templateOptions);e=jQuery.tmpl(h,d,e);e.appendTo(document.createElement("div"));jQuery.fragments={};return e};this.createJavaScriptEvaluatorBlock=function(a){return"{{ko_code ((function() { return "+a+" })()) }}"};this.addTemplate=function(a,b){document.write("<script type='text/html' id='"+a+"'>"+b+"<\/script>")};if(0<a)jQuery.tmpl.tag.ko_code={open:"__.push($1 || '');"},jQuery.tmpl.tag.ko_with={open:"with($1) {",close:"} "}};r.ja.prototype=new r.t;
 96 var a=new r.ja;0<a.qb&&r.pa(a);r.b("ko.jqueryTmplTemplateEngine",r.ja)})();
 97 })(window);                  
 98