text: // Copyright (c) 2017, masonarmani38@gmail.com and contributors
  // For license information, please see license.txt
  
  
  var get_employees = function () {
      return {
          query: "tools_box.controllers.api.get_active_employees"
      };
  }
  frappe.ui.form.on('Machine Downtime Monitoring', {
  	refresh: function(frm) {
  		frm.set_query('operator',get_employees)
  	}
  });
  