<form method='post' ID='form1'><br>
<table border="0" width="90%" align="center" cellpadding="10" bgcolor="e6f5fa">
<tr>
<td width="20%">
<select name="lstPersoon" size="30" style="width: 100%" onChange="document.getElementById('form1').submit();">
<?php
$dbh = mysql_connect($hostname, $domein . $username, $password) or die("Unable to connect to MySQL");
$selected = mysql_select_db($domein . $database,$dbh) or die("Could not select " . $domein . $database);
$result = mysql_query("Select ID, Naam, Voornaam From Persoon Where Actief = 1 Order By Naam, Voornaam");
$firstRow = true;
while ($row = mysql_fetch_array($result,MYSQL_ASSOC))
{
if ($firstRow && $PersoonID == -1)
$PersoonID = $row{'ID'};
print "<option" . ($row{'ID'}==$PersoonID ? " selected" : "") . " value='" . $row{'ID'} . "'>" . $row{'Naam'} . " " . $row{'Voornaam'} . "</option>";
$firstRow = false;
}
mysql_close($dbh);
?>
</select>
</td>
</tr>
</table><br>