trail

(function(){var d,w,tabList,h,form,input,urlBase,active,facets,v,r,rt,a,f,select,query;d=document;w=window;r=(function(){ try{ return w.self!==w.top; }catch(e){ return true; } })();rt=r?'_blank':'_self';a=d.getElementById('discovery-advanced-search');if(a)a.setAttribute('target',rt);tabList=d.querySelectorAll('#discovery-search-box span.material-tab');tabList=[].slice.call(tabList);h=function(e){if(e.keyCode&&e.keyCode!==13)return;tabList.forEach(function(it){it.className='material-tab';});this.className='material-tab active-tab';};tabList.forEach(function(tab){tab.addEventListener('click',h);tab.addEventListener('keydown',h);});form=d.getElementById('discovery-search-form');input=d.getElementById('discovery-search');select=d.getElementById('discovery-search-select');urlBase='https://biust.on.worldcat.org/external-search?queryString=#T#&clusterResults=on&groupVariantRecords=off&stickyFacetsChecked=on&baseScope=wz%3A67748#F#';form.addEventListener('submit',function(e){e.preventDefault();e.stopPropagation();f='';active=d.querySelector('.material-tab.active-tab');if(active){facets=JSON.parse(active.getAttribute('data-facets')||'[]');facets.forEach(function(facet){console.log(facet);if(facet.key&&facet.value&&facet.value!=='all'){ f+='&'+facet.key+'='+facet.value; } })}query=input.value;if(select){var index=select.options[select.selectedIndex].value if(index!=='kw')query=select.options[select.selectedIndex].value+':'+query; }w.open(urlBase.replace('#T#',encodeURIComponent(query)).replace('#F#',f),rt); }); })()