$result = mysql_query("SHOW DATABASES LIKE '" . $_DB_PREFIX . "_" . $_SESSION['login'] . "_%'", $_MYSQL['spark']);
  if ($result != false) {
    $i = "0";
    echo("<p><select multiple="multiple" size="8" name="db[]">");
    while ($_row = mysql_fetch_array($result, MYSQL_NUM)) {
      $_db[$i] = $_row[0];
      echo("<option value="" . $_row['0'] . "">" . $_row['0'] . "</option>");
      $i++;
    };
    echo("</select></p>");
    @mysql_free_result ($result);
  } else {
    echo("<p>You don't have any databases right now.</p>");
  };

  if (!isset($_db)) {
    $_db = null;
  };