et();

  var types = [ 'box', 'point', 'range', 'background']
  var order = 1;
  var truck = 1;
  for (var j = 0; j < 25; j++) {
    var date = new Date();
    for (var i = 0; i < count/25; i++) {
      date.setHours(date.getHours() +  4 * (Math.random() < 0.2));
      var start = new Date(date);

      date.setHours(date.getHours() + 2 + Math.floor(Math.random()*4));
      var end = new Date(date);

      var type = types[Math.floor(4 * Math.random())]

      items.add({
        id: order,
        group: t