mysql.. mena

ahoj je na tomto scripte daco spatne?

<form action="" method="get">

<select name="meno">

<?

include("db.php");
$sql = "SELECT meno FROM hraci";
$vysledok= mysql_query($sql);
echo "<option> * </option>";

while ($row = mysql_fetch_object($vysledok))
{

echo "<option>". $row->meno." </option>";

}
mysql_free_result($vysledok);
mysql_close();

?>
</select>
<input name="Input" type="submit" value="go" />
<input name="hid" type="hidden" id="hid">
</p>
</form>
<?
$meno = $_GET['meno'];

if(isset($_GET['hid']))
{
include("db.php");

$menodecode = urldecode($_GET['meno']);
$query = "SELECT meno, noha, vek FROM hraci WHERE meno = '$menodecode'";
$data = mysql_query($query);
$row = mysql_fetch_object($data);

echo '<br />';
echo $row->meno;
echo '<br />';
echo $row->noha;
echo '<br />';
echo $row->vek;
}
?>