$id ="";
if (isset($_GET['id'])) $id = $_GET['id'];
if ($id=="" || $id>="8"){ $id=$id;}
if ($id=="8"){ $rightbutton="";}
else { $id_r=$id+1; $rightbutton='';}
if ($id=="1"){ $leftbutton="";}
else { $id_l=$id-1; $leftbutton='';}
?>
echo $leftbutton?> |
Picture echo $id?> of 8 |
echo $rightbutton?> |