} else {
if (count($exp) == 1) {
unset($exp);
} else {
if (($pos = array_search($pid, $exp)) > -1) {
unset($exp[$pos]);
}
}
}
$_SESSION['exp'] = $exp;
case 'delete':
case 'buy':
case 'buy_all':
switch ($task) {
case 'delete':
if ((int) $pro->delete_product($_POST['id']) == $pro->in_order_detail) {
alert(sprintf($sc_CannotDeleteProduct, $_POST['txt_name']));
}
break;
case 'buy':
$_SESSION['cart']->addcalc($_POST['id'], 1);
break;
case 'buy_all':
$buy_id = $_POST['buy_id'];
for ($i = 0; $i < count($buy_id); $i++) {
$_SESSION['cart']->addcalc($buy_id[$i], 1);
}
break;
}
default:
if ($task == 'apply') {
