How to trigger a Jquery function based on a boolean flag value from JSP

I am going some validation in my Action class and returning some flag to JSP. Based on the Flag value, I need to trigger the JQuery function to create some popup window.  Here is my Jquery script:

$(document).ready(function(){
      var message ='Confirm Delete? ';
      alert("inside close");
          if(!message){return}
          var title = $('form').attr('data-CloseTitle');
          var cancelLabel  = $('form').attr('data-CloseCancelLabel');
          var confirmLabel = $('form').attr('data-CloseConfirmLabel');
          var confirmMessage = $('form').attr('data-CloseConfirmMessage');
          // Default labels for dialog
          if(!title) { title = 'Close Approval'; }
          if(!cancelLabel) { cancelLabel = 'No'; }
          if(!confirmLabel) { confirmLabel = 'Yes, continue.'; }
          if(!confirmMessage) { confirmMessage = 'approval is required. Do you want to send this to close'; }
        
          $('#biller').bind('click', function(e){
                alert("inside function");
                e.preventDefault();
              var link = $( this ).attr('data-CloseLink');
              var dialogButtons = {};
              dialogButtons[cancelLabel] = function(){ $( this ).dialog('close'); }
              dialogButtons[confirmLabel] = function(){  $( this ).dialog('close');
              $('form').attr('action', link);
              $("form").submit(); }
              
              $('<div id="dialog-confirm" title="'+ title +'">'+ confirmMessage +'</div>') // Create dialog
              .dialog({
                resizable: false,
                draggable: false,
                show: 'drop',
                hide: 'drop',
                width:500,
                height:200,
                modal: true,
                buttons: dialogButtons
              });
              return e;
      
          });
      
      });


Here is my JSP, I am trying to trigger the Jquery based on the flag:
<c:if test="${sendToclose}">
          <script>
               $("button:biller").trigger('click');
          </script>
        </c:if>

But the jquery is not triggering and popup is not coming. Please let me know the problem here or any suggestions to trigger the jquery based on the flag value only.