array_push($aDropFieldTypes, 'video');
// array_push($aDropFields, 'item_video_placeholder_image_url_drop');
// array_push($aDropFieldTypes, 'image');
// if form was submitted:
if ($_POST['commit'] == "Cancel") {
    header("Location:itemvideo_list.php?cat=" . $_REQUEST['cat'] . "&item=" . $_REQUEST['item']);
    exit;
}
if ($_POST['commit'] == "Save Item Video") {
    if ($id == 0) {
        // insert
        $obj = new ItemVideo();
        $obj->ItemId = $_REQUEST["item"];
        $obj->ItemVideoTitle = $_REQUEST["item_video_title"];
        $obj->ItemVideoUrl = $_REQUEST["item_video_url"];
        $obj->create();
        $obj->handleFileUploads();
        $obj->handleDropFileUploads($aDropFields[0], 'ItemVideoUrl');
        //$obj->handleDropFileUploads($aDropFields[1], 'ItemVideoPlaceholderImageUrl');
        // redirect to listing list
        header("Location:itemvideo_list.php?cat=" . $_REQUEST['cat'] . "&item=" . $_REQUEST['item']);
        exit;
    } else {
        // update
        $obj = new ItemVideo($id);
        $obj->ItemId = $_REQUEST["item"];
        $obj->ItemVideoTitle = $_REQUEST["item_video_title"];
        $obj->ItemVideoUrl = $_REQUEST["item_video_url"];
        $obj->update();
        $obj->handleFileUploads();
        $obj->handleDropFileUploads($aDropFields[0], 'ItemVideoUrl');