function kloter_bysektor($js){
  global $ar,$db;
  $dt=array();
  $sql2="SELECT `code` from `myhotel` where sektor='".$js."' group by code";
  $res2=mysqli_query($db,$sql2);
  $jr2=mysqli_num_rows($res2);
  $dt['sql']=$sql2;

  //$sql=$sql2." group by code";
  //echo $sql.";<br>";
  //$res=mysqli_query($db,$sql);
  if($jr2>0) {
    $dt['count']=$jr2;
    $dt['success']=true;
    $c=0;
    while($r2=mysqli_fetch_assoc($res2)) {
      $sql3="SELECT emb,klt,gel,code,total from mykloter where code='".$r2['code']."'";
      $res3=mysqli_query($db,$sql3);
      $r3=mysqli_fetch_assoc($res3);
      $dt['data'][$c]=$r3;    
      $c++;
    }
  } else {
    $dt['count']=0;
    $dt['error']=true;
    $dt['message']="data action not found";
  }
  return $dt;
}