text: function PROGRESS_BAR_ON_CLICK() {
  
      $.ajax({
          type: "POST",
          xhr: function() {
              var xhr = new window.XMLHttpRequest();
              xhr.upload.addEventListener("progress", function(evt) {
                  if (evt.lengthComputable) {
                      var percentComplete = evt.loaded / evt.total;
                      $('.progress').css({
                          width: percentComplete * 100 + '%'
                      });
                  }
              }, false);
              xhr.addEventListener("progress", function(evt) {
                  if (evt.lengthComputable) {
                      var percentComplete = evt.loaded / evt.total;
                      $('.progress').css({
                          width: percentComplete * 100 + '%'
                      });
                  }
              }, false);
              return xhr;
          },
          timeout: TIMEOUT,
          data: {
              'click': 1
          },
          url: "/common/handlers/notify?handler=progress-bar-on-click",
          success: function(data) {
              data === 1 ? $('.progress').css('width', '100%') : '';
          },
          error: function(xhr, status, error) {
              $('.progress').css('width', '0px');
              return HANDLER_RESPONSE_ERROR(xhr, status, error, ROUTER, handler, HOST_URL);
          }
      });
  }
  