text: window.addEventListener('DOMContentLoaded', ()=>{
      document.querySelector('#filterBtn').addEventListener('click',()=>{
        var r1=document.querySelectorAll('[name="cat[sta][]"]:checked');
        var r2=document.querySelector('[name="cat[day][]"]:checked');
        var r3=document.querySelector('[name="cat[time][]"]:checked');
        var r4=document.querySelector('[name="cat[co][]"]:checked');
        var r5=document.querySelector('[name="cat[pla][]"]:checked');
        document.querySelectorAll('.filter-items li[data-filter-key]').forEach(x=>{
          var flgs=[];
          var keys=x.dataset["filterKey"].split(" ");
          if(r1.length>0){
            flgs.push(keys.some(x=>[...r1].map(x=>x.value).includes(x)));
          }
          if(r2!=null){
            flgs.push(keys.includes(r2.value));
          }
          if(r3!=null){
            flgs.push(keys.includes(r3.value));
          }
          if(r4!=null){
            flgs.push(keys.includes(r4.value));
          }
          if(r5!=null){
            flgs.push(keys.includes(r5.value));
          }
          x.classList.toggle('hide',flgs.includes(false));
        });
      });
    });
  