semplicemente:
Codice PHP:
<?php
include("_mysql.php");
include("_settings.php");
include("_functions.php");  

$querymed=safe_query("SELECT IDdeco, IDmedaglia, nomemedaglia FROM tab_medaglie WHERE IDmembro='$id' ORDER BY data");
while($mm=mysql_fetch_array($querymed)) {     
$vedimed.='<option value="'.$mm[IDdeco].'">'.$mm[nome_med].'</option>';
}
$chi = getnickname($id);

echo '
<html>
<head>
<title>EDIT MEDAGLIERE</title>
<link href="_stylesheet.css" rel="stylesheet" type="text/css">
</head>
<body>
<table width="100%" border="0" cellspacing="1" cellpadding="2" bgcolor="'.$border.'">
<tr>
  <td class="title" colspan="4">Edit medagliere di '.$chi.'</td>
</tr>

<form method="post" action="eliminamededaglie.php?action=delete" enctype="multipart/form-data">
<tr bgcolor="'.$bgcat.'">
  <td colspan="2">
   Selezionare medaglia da eliminare
  </td>
  <td>
   <select name="med">'.$vedimed.'</select>
  </td>
  <td>
   <input type="submit" name="deletemed" value="delete">
  </td>
</tr>   
</form>
</table>
</body>
</html>';
$action = isset($_POST['action']) ? $_POST['action'] : "";
if($action == "delete") {
$med = $_POST['med'];
$delete = "DELETE FROM tab_medaglie WHERE IDdeco = '$med'";
}