predavane na promenlivi

Zdravejte,
imam edin malyk vypros , koito moje da vi se stori elementareno , no
az ne moga da si resha problema. Ta znachi eto edi primer

mysql_connect("localhost", "$USERN", "$PWD_MYSQL") or die("could not connect");
$stoka=mysql_query("SELECT * FROM sklad where categori_id='$id' and ser_num='$sn'");
while ($row = mysql_fetch_object($stoka))
{
  $id_query=$row->num_id;
  $cat_id_f=$row->categori_id;
  $firm_f=$row->firm;
  $sern_num_f=$row->ser_num;
}

if ($prodaj == "Ïðîäàé") { // tuk proverqvam dali e natisnat butona
                           // prodai
echo "flag=0<br>";
echo "$_d$_m$_y<br>";
echo "$customer<br>";
echo "$sell_price<br>";
} else {

printf ("<form>
<table border=\"1\">
    <tr><td>íîìåð íà ñäåëêà</td><td>$id_query</td></tr>
    <tr><td>òèï</td><td>$cat_id_f</td></tr>
    <tr><td>ïðîéçâîäèòåë</td><td>$firm_f</td></tr>
    <tr><td>ñåðèåí íîìåð</td><td>$sern_num_f</td></tr>
    <tr><td>öåíà ïðîäàæíà</td><td><input name=\"sell_price\" type=\"text\"></td></tr>
    <tr><td>êóïîâà÷</td><td><input name=\"customer\" type=\"text\"></td></tr>
    <tr><td>äàòà</td>
    <td>");
    $combobox = new combobox('', 'today');
    printf("</td></tr>
    <tr><td><input type=\"submit\" name=\"prodaj\" value=\"Ïðîäàé\"></td></tr>
    </table>
</form>\n");
 }

tezi promenilvi koito sa ot formata   sell_price,customer i combobox-a
se predavat kato natisna submit, no tezi koito sa vadeni ot DB-to
predi tova   $sern_num_f=$row->ser_num primerno NE se predava.

register_globals e setnato na On i nqma kak da go promenq.
Moje li nqkoi da mi pomogne s fundamentalnoto razbirane tochno kak se
predavat tezi promenlivi, zastoto ne mi se sluchva za pyrvi pyt da se
sblyskvam s podoben problem

 
-- 
Best regards,
 Tosho                          mailto:[email protected]