$result = mysql_query("SELECT * FROM players WHERE tourney_id='$id' ORDER BY RAND()");
	
	while ($row = mysql_fetch_array($result)) { 
		$players[] = $row['id'];
	}
	$count = count($players);
	if (!iseven($count)) {
		$count -= 1;
		$last = $players[end(array_keys($players))];
	}
	$players1 = array();
	$players2 = array();	
	for ($i=0;$i<$count;$i++) {
		if (iseven($i)) $players1[] = $players[$i];
		else $players2[] = $players[$i];
	}