Every web dev did it at least once…

TheOne

function bindTheOne() {
  // One checkbox to rule them all,                                                                                    
  // One checkbox to find them,
  // One checkbox to bring them all,
  // And in the controller export them
  // In the land of the server, where the datas lies…
  $('#theOne').bind('change', function(e) {    
      ...
  }
}