https://www.trafford.com/scripts/search/Asl.Feature.Search.min.js

1function urlQuery(n,t,i){function u(){var n=(r.name+window.url.parser.delimiters.value).length;r.rawValue=decodeURIComponent(r.toString().substring(n))}var r=this;r.name=n||"";r.rawValue=t||"";r.values=[];r.parent=i||null;r.hasChildren=function(){return r.values.filter(function(n){return n instanceof urlQuery}).length>0};r.hasValue=function(n){return r.hasChildren()?r.values.filter(function(t){return t.name===n}).length===1:r.isArray()?r.values.indexOf(n)>=0:r.values[0]===n};r.isArray=function(){return r.values.length>1&&r.values.filter(function(n){return typeof n=="string"}).length>0;
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3return t.split(n.delimiters.query).forEach(function(t){var r=t.split(n.delimiters.value),u=r[0],f=decodeURIComponent(r[1]||"");u&&i.push(new urlQuery(u,f))}),i}},i=function(){var n=i.prototype.__instance;if(n)return n;n=this;n.url=window.location.href;n.search=n.url.split("?")[1]||"";n.pathname=n.url.split("?")[0];n.parser=new t;n.queries=[];n.getQuery=function(t){return n.queries.filter(function(n){return n.name===t})};n.addQuery=function(t){n.queries.push(t)};n.removeQuery=function(t){var i=n.queries.indexOf(t);i>=0&&n.queries.splice(i,1)};n.toString=function(){var t=n.pathname+"?";return n.queries.forEach(function(i,r){t+=i.toString()+(r<n.queries.length-1?n.parser.delimiters.query:"")}),t};n.update=function(){window.location.href=n.toString()}};n.url=new i;n.url.queries=n.url.parser.parse(n.url.search)})(window);$(function(){function s(){var n=$(this),r=n.closest(".card").attr("data-filter")||"",u=n.val(),f=n.is(":checked"),e=n.siblings("label").text(),t=new i(r,u,e,f,n);t.toggle();t.updateUrl()}function h(){var r=$(this),i=r.val(),f=r.is(":checked"),t=window.url.getQuery(n.fieldFiltersQueryKey)[0],u=window.url.getQuery(n.pageQueryKey)[0];u&&(u.values[0]="0");t||(t=new urlQuery(n.fieldFiltersQueryKey,i),window.url.addQuery(t));f?t.addValue(i):t.removeValue(i);window.url.update()}function c(){var o=$(this),u=t.pageCountFilter.find("[name=minPageCount]").val()||"",f=t.pageCountFilter.find("[name=maxPageCount]").val()||"",i=window.url.getQuery(n.minPageCountQuerykey)[0],r=window.url.getQuery(n.maxPageCountQuerykey)[0],e=window.url.getQuery(n.pageQueryKey)[0];e&&(e.values[0]="0");i?i.values[0]=u:(i=new urlQuery(n.minPageCountQuerykey,u),window.url.addQuery(i));r?r.values[0]=f:(r=new urlQuery(n.maxPageCountQuerykey,f),window.url.addQuery(r));window.url.update()}function l(){var t=$(this),n=t.closest(".filter-button")[0].__filter;n.remove();n.updateUrl()}function i(i,r,u,e,s){var c=this,h;return this.key=i||"",this.value=r||"",this.enable=e||!1,this.label=u||"",h=s||null,s&&s.attr("type")==="checkbox"&&(h=new f(s)),this.toString=function(){return encodeURI(this.key)+"="+encodeURI(this.value)},this.isApplied=function(){return t.appliedFilters.find(".filter-button[data-key="+this.key+'][data-value="'+this.value+'"]').length>0},this.remove=function(){this.isApplied()&&(t.appliedFilters.find(".filter-button[data-key="+this.key+'][data-value="'+this.value+'"]').remove(),h.reset(),this.enable=!1)},this.apply=function(){if(this.enable&&!this.isApplied()){var n=$(o.filterButton.replace(/{{Label}}/g,this.label).replace(/{{Key}}/g,this.key).replace(/{{Value}}/g,function(){return c.value}));n.find(".remove").click(l);t.appliedFilters.append(n);n[0].__filter=this}},this.toggle=function(){this.enable?this.apply():this.remove()},this.toUrlParameter=function(){return new urlParameter(this.key,this.value)},this.updateUrl=function(){var t=this,r=window.url.getQuery(n.facetsQueryKey)[0],u=window.url.getQuery(n.pageQueryKey)[0],i;r||(r=new urlQuery(n.facetsQueryKey,""),window.url.addQuery(r));u&&(u.values[0]="0");i=r.getChildren(t.key)[0];!i&&t.enable?(i=new urlQuery(t.key,t.value),i.parent=r,r.addValue(i)):t.enable?i.addValue(t.value):i.removeValue(t.value);window.url.update()},this.initFromUrlQuery=function(n){return this.key=n.name,n.isArray()||n.hasChildren()||(this.value=n.values[0]||""),this.label=this.getSelectorElement().getLabel(),this},this.getSelectorElement=function(){if(h)return h;var n=t.leftPanel.find(".card[data-filter="+this.key+'] input[value="'+this.value+'"]');return(n.prop("nodeName")||"").toLowerCase()==="input"&&n.attr("type").toLowerCase()==="checkbox"?h=new f(n):null},this}function f(n){this.element=null;(n.prop("nodeName")||"").toLowerCase()==="input"&&n.attr("type").toLowerCase()==="checkbox"&&(this.element=n);this.apply=function(){this.element&&this.element.prop("checked",!0)};this.reset=function(){this.element&&this.element.prop("checked",!1)};this.getLabel=function(){return this.element.parent().find("[for="+this.element.prop("id")+"]").text()}}function a(){var t=[],i=window.url.getQuery(n.facetsQueryKey)[0]||new urlQuery;

3return i.values.forEach(function(n){v(n).forEach(function(n){t.push(n)})}),t}function v(n){var r=[],t;return n instanceof urlQuery&&n.isArray()?n.values.forEach(function(t){var u=new i(n.name,t,"",!0,null);u.label=u.getSelectorElement()?u.getSelectorElement().getLabel():u.key;r.push(u)}):n instanceof urlQuery&&(t=new i(n.name,n.values[0]||"","",!0,null),t.label=t.getSelectorElement()?t.getSelectorElement().getLabel():t.key,r.push(t)),r}function y(){var i=window.url.getQuery(n.fieldFiltersQueryKey)[0];i&&i.values.forEach(function(n){var i=t.fielFilters.find("input[type=checkbox][value="+n+"]");i.prop("checked",!0)})}function p(){var i=window.url.getQuery(n.minPageCountQuerykey)[0],r=window.url.getQuery(n.maxPageCountQuerykey)[0];i&&t.pageCountFilter.find("[name=minPageCount]").val(i.values[0]||"");r&&t.pageCountFilter.find("[name=maxPageCount]").val(r.values[0]||"")}function w(n){var t,i,r;for(Array.isArray(n)||(n=[n]),t=0;t<n.length;t++)i=n[t],r=i.getSelectorElement(),r&&(r.apply(),i.apply(),b(i.key,!0))}function b(n,i){var r=t.leftPanel.find(".card[data-filter="+n+"] .collapse");i===!0?(r.collapse("show"),r.parent().find(".category-header .btn-link").removeClass("collapsed")):i===!1?(r.collapse("hide"),r.parent().find(".category-header .btn-link").addClass("collapsed")):r.collapse("toggle")}var r=$(document),o={filterButton:'<div class="btn-group btn-group-sm filter-button" role="group" aria-label="{{Label}}" data-key="{{Key}}" data-value="{{Value}}"><button type="button" class= "btn btn-secondary remove" value="{{Value}}" >&times;<\/button><button type="button" class="btn btn-outline-secondary label">{{Label}}<\/button>

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