Passaggio variabile campo select

[alegia76]

Ciao a tutti.
Non riesco a passare un valore memorizzato ad un <select>

Mi potete aiutare?

Questo è il codice:

$result_perm = db_query("SELECT * FROM {type_holidays} ORDER by id_type");
while ($row_perm = db_fetch_object($result_perm)) {
$cod_perm[] = $row_perm->cod_holiday;
$descr_perm[] = $row_perm->descr_holiday;
}

$perm_1 = $_SESSION['perm_1'];

$page_content .= '<tr>';
$page_content .= '<td><select name="perm_1">';
$page_content .= '<option value=""></option>';
for($i=0; $i<count($descr_perm); $i++){
$perm_1 = $cod_perm[$i];
print "Dentro for = ".$perm_1;
$page_content .= '<option value="' . $perm_1 . '" selected="selected">' . $perm_1 . '</option>';
}

Dove è l'errore?
Grazie

Ale

[alegia76]

Risolto

for($i=0; $i<count($descr_perm); $i++){
if($perm_1 === $cod_perm[$i]){
$page_content .= '<option value="' . $cod_perm[$i] . '" selected>' . $descr_perm[$i] . '</option>';
} else {
$page_content .= '<option value="' . $cod_perm[$i] . '">' . $descr_perm[$i] . '</option>';
}
$descr_perm[$i] . '</option>';
}


Grazie lo stesso