if(isSet($_GET['naped']) && $_GET['naped'] === "brama-przesuwna")
include 'bramaprzesuwna.php';
else if(isSet($_GET['naped']) && $_GET['naped'] === "brama-skrzydlowa")
include 'bramaskrzydlowa.php';
else if(isSet($_GET['naped']) && $_GET['naped'] === "brama-garazowa")
include 'bramagarazowa.php';
else if(isSet($_GET['naped']) && $_GET['naped'] === "szlaban")
include 'szlaban.php';
else
{
?>
}
?>