ove(imgClickClassName);
      }
    }

    // close the modal upon click
    modal.onclick = function() {
      bigimg.classList.add("modal-img__zoom-out");
      modal.classList.add("modal-img__zoom-out");
      setTimeout(function() {
        modal.style.display = "none";
        bigimg.className = "modal-img";
        modal.className = "modal";
      }, 200);
    }

  }

  function searchImages() {

    // goes through each blockquote and searches for yomichan inserted images
    //const imageSearchEleme