ดึงข้อมูลจาก listbox แต่ข้อมูลไม่ขึ้น ช่วยดูโค็ตให้หน่อยครับ

<?php  
require('conn_mysql.php');
    $q="select * from language";  
    $qr=mysql_query($q);  
?>
<select name="f" id="f">
<option value="f"><--Select--></option> 
<?php
    while($rs=mysql_fetch_array($qr)){  
?>  
  <option value="<?=$rs['language_code']?>"><?=$rs['language_code']?></option>  
  
<?php } ?>
 </select>

 <option value="<?echo $rs['language_code'];?>"><?echo $rs['language_code'];?></option>  

<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<?php  
require('conn_mysql.php');
    $q="select * from language";  
    $qr=mysql_query($q);  
?>
<select name="f" id="f">
<option value="f"><--Select--></option> 
<?php
    while($rs=mysql_fetch_array($qr)){  
?>  
  <option value="<? echo $rs['language_code'];?>"><? echo $rs['language_code'];?></option>    
  
<?php } ?>
</select>

<?php
$host="aa";
$user="root";
$password="abc";
$dbname="iso";
$conn=mysql_connect($host,$user,$password)or die("Could not connect");
mysql_query("SET NAMES utf-8");
mysql_query("SET character_set_results=utf8");
mysql_query("SET character_set_client=utf8");
mysql_query("SET character_set_connection=utf8");
mysql_select_db($dbname)or die("Could not select database");
?>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<?php  
require('conn_mysql.php');
    $q="select * from language";  
    $qr=mysql_query($q);  
    $numrow=mysql_num_rows($qr);
   if($numrow>0){
   echo" have  $numrow  rows   ";
?>
<select name="f" id="f">
<option value="f"><--Select--></option> 
<?php
    while($rs=mysql_fetch_array($qr)){  
?>  
  <option value="<? echo $rs['language_code'];?>"><? echo $rs['language_code'];?></option>    
  
<?php } ?>
</select>

<?}else{
echo"no data";

}?>

<?php
   require('conn_mysql.php');
   $sql="select * from doctype"; 
   $query = mysql_query($sql);
   while($resule = mysql_fetch_array($query)) 
    {
     $value = $resule['typecode'];
     $id  = $resule['type_id'];
   ?>
   <option value="<?php echo $id;?>"><?php echo $value; ?></option>
   <?php
   }
   ?>
   <option value="OTHER">OTHER</option>
</select>