if (!empty($_POST['grid_reference']) && $square->natgrlen > 4) {
$_SESSION['last_grid_reference'] = $_POST['grid_reference'];
}
if (!empty($_POST['photographer_gridref'])) {
$_SESSION['last_photographer_gridref'] = $_POST['photographer_gridref'];
}
$clear_cache = 1;
if (!$err) {
$smarty->assign('gridimage_id', $uploadmanager->gridimage_id);
}
}
$step = $err ? 7 : 5;
} elseif (isset($_POST['abandon'])) {
//delete the upload
if ($uploadmanager->setUploadId($_POST['upload_id'])) {
$uploadmanager->cleanUp();
}
$step = 6;
} elseif (isset($_POST['goback3'])) {
$uploadmanager->setUploadId($_POST['upload_id']);
//preserve stuff
$smarty->assign('upload_id', $_POST['upload_id']);
$smarty->assign('title', stripslashes($_POST['title']));
$smarty->assign('comment', stripslashes($_POST['comment']));
$smarty->assign('title2', stripslashes($_POST['title2']));
$smarty->assign('comment2', stripslashes($_POST['comment2']));
$smarty->assign('imagetaken', stripslashes($_POST['imagetaken']));
$smarty->assign('imageclass', stripslashes($_POST['imageclass']));
$smarty->assign('user_status', stripslashes($_POST['user_status']));
$step = 3;
}
