$birthMonth = substr($_REQUEST['birthdate'], 0, 2);
$birthDay = substr($_REQUEST['birthdate'], 3, 2);
$birthYear = substr($_REQUEST['birthdate'], 6, 4);

$birthMonth = $_POST['month'];
$birthDay =$_POST['day'];
$birthYear = $_POST['year'];

$birthdate = $birthDay.'/'.$birthMonth.'/'.$birthYear; // ovo mi treba za ulr slike koji je:
// url slike: <img src=".basename($_SERVER['PHP_SELF'])."?birthdate=".urlencode($birthdate)." alt=''>
// to sigurno radi i sa njegovim prethodnim kodom.

<form method="post" action="<?php echo 'bioritam.php'; ?>">
<!-- Please enter your birthday: -->
<?php echo "&nbsp;<p><h2>".$TEXT['bio-ask']."</h2>"; ?>
<br>
<input type="text" name="birthdate" value="MM/DD/YYYY"><p>
<select type="text" name="day">
<option value="01">01</option>
<option value="02">02</option>
<option value="03">03</option>
<option value="04">04</option>
<option value="05">05</option>
<option value="06">06</option>
<option value="07">07</option>
<option value="08">08</option>
<option value="09">09</option>
<option value="10">10</option>
<option value="11">11</option>
<option value="12">12</option>
<option value="13">13</option>
<option value="14">14</option>
<option value="15">15</option>
<option value="16" selected="selected">16</option>
<option value="17">17</option>
<option value="18">18</option>
<option value="19">19</option>
<option value="20">20</option>
<option value="21">21</option>
<option value="22">22</option>
<option value="23">23</option>
<option value="24">24</option>
<option value="25">25</option>
<option value="26">26</option>
<option value="27">27</option>
<option value="28">28</option>
<option value="29">29</option>
<option value="30">30</option>
<option value="31">31</option>
</select>
<select type="text" name="month">
<option value="01">Januar</option>
<option value="02">Februar</option>
<option value="03">Mart</option>
<option value="04">April</option>
<option value="05">Maj</option>
<option value="06">Jun</option>
<option value="07" selected="selected">Jul</option>
<option value="08">Avgust</option>
<option value="09">Septembar</option>
<option value="10">Oktobar</option>
<option value="11">Novembar</option>
<option value="12">Decembar</option>
</select>
<select type="text" name="year">
<?php
for($i=1; $i <= $last_i ; $i++) {
echo '<option '; 
if ((int)$year_array[$i] == 1983) echo 'selected="selected" value="' . $year_array[$i] . '">';
else echo 'value="' . $year_array[$i] . '">';
echo $year_array[$i] . '</option>';
}
?>
</select>
<input type="submit" value="<?php echo $TEXT['bio-ok']; ?>">
<input type="hidden" name="showpng" value="1">
</form>

echo 'Day: ' . $_POST['day'];