if($_GET['page']=='chem') header('location:chem.php'); if($_GET['page']=='mech') header('location:mech.php'); if($_GET['page']=='jani') header('location:jani.php'); if($_GET['page']=='protection') header('location:protection.php'); if($_GET['page']=='garbage') header('location:garbage.php'); if($_GET['page']=='bag') header('location:bag.php'); if($_GET['page']=='plastic') header('location:plastic.php'); ?>