t>
<script type="text/javascript">

var tooltipTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="tooltip"]'))
tooltipTriggerList.map(function (tooltipTriggerEl) {
  return new bootstrap.Tooltip(tooltipTriggerEl)
})

$('.history_btn').on('click', function(){
    var bid = $(this)[0].id;
    var sel = '#paneldiv_' + bid;
    if($(sel).is(':visible')){
      $(sel).hide();
    }
    else{
      $(sel).fadeToggle();
    }
});

$('.modify_btn').on('click', function(){
    var bid = $(this)[