//================================================================= 
  function removeDeleted(){
    $values=$_POST['values'];
    $CollectionID=$_POST['CollectionID'];
    //$CollectionID=9;
    $query='SELECT * FROM Images';
    $query.=" where CollectionID='$CollectionID'";
    if (isset($_POST['values'])) {
      $query.=' and ID in ($values)';
    }
    $sql = mysql_query($query) or die("Invalid query(removeDeleted): " . mysql_error());
    
    $path="../Images/Collections/Collection".$CollectionID;
    while($row = mysql_fetch_array($sql)){
      $Filename = $row["Filename"];
      if (!unlink($path.'/'.$Filename)){
        $error = error_get_last();
        echo $error['message'];
      } 
    }

    $query='delete from Images';
    $query.=" where CollectionID='$CollectionID'";
    if (isset($_POST['values']))
      $query.=' and ID in ($values)';
    mysql_query($query) or die("success=0&message=Invalid query: " . mysql_error());
    
    mysql_close();  
    die("success=1&ID=".$CollectionID);
  }
//================================================================= 
  function removeCollection(){
    $CollectionID=$_POST['CollectionID'];
//    $CollectionID=9;
    
    removeDeleted();

    $query="";
    $query.=" delete from Collections";
    $query.=" where ID='$CollectionID'";
    mysql_query($query) or die("success=0&message=Invalid query: " . mysql_error());
     
    die("success=1&ID=".$CollectionID);
  }

$query.=" delete from Collections";