l'inserimento è questo:
codice:
<?php
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "") 
{
  $theValue = (!get_magic_quotes_gpc()) ? addslashes($theValue) : $theValue;

  switch ($theType) {
    case "text":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;    
    case "long":
    case "int":
      $theValue = ($theValue != "") ? intval($theValue) : "NULL";
      break;
    case "double":
      $theValue = ($theValue != "") ? "'" . doubleval($theValue) . "'" : "NULL";
      break;
    case "date":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;
    case "defined":
      $theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
      break;
  }
  return $theValue;
}

$editFormAction = $HTTP_SERVER_VARS['PHP_SELF'];
if (isset($HTTP_SERVER_VARS['QUERY_STRING'])) {
  $editFormAction .= "?" . $HTTP_SERVER_VARS['QUERY_STRING'];
}

if ((isset($HTTP_POST_VARS["MM_insert"])) && ($HTTP_POST_VARS["MM_insert"] == "Inserisci")) {
  $insertSQL = sprintf("INSERT INTO news (titolo, testo) VALUES (%s, %s)",
                       GetSQLValueString($HTTP_POST_VARS['Titolo'], "text"),
                       GetSQLValueString($HTTP_POST_VARS['Testo'], "text"));

  mysql_select_db($database_Prova, $Prova);
  $Result1 = mysql_query($insertSQL, $Prova) or die(mysql_error());
}

mysql_select_db($database_Prova, $Prova);
$query_Recordset1 = "SELECT * FROM news ORDER BY id DESC";
$Recordset1 = mysql_query($query_Recordset1, $Prova) or die(mysql_error());
$row_Recordset1 = mysql_fetch_assoc($Recordset1);
$totalRows_Recordset1 = mysql_num_rows($Recordset1);
?>
 <%@LANGUAGE="JAVASCRIPT" CODEPAGE="1252"%>

<html>
<head>
<title>Documento senza titolo</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>

<body>
<form action="<?php echo $editFormAction; ?>" method="POST" name="Inserisci" id="Inserisci">
  
  

 
    <input name="Titolo" type="text" id="Titolo">
    <textarea name="Testo" wrap="VIRTUAL" id="Testo"></textarea>
    <input type="submit" name="Submit" value="Invia">
  </p>
  <input type="hidden" name="MM_insert" value="Inserisci">
</form>
</body>
</html>
grazie per l'aiuto