$region->linkWithNode(trim($rnode_id), "data");
			
		echo "Region created successfully";
	}
	else
	{
		$message = "Operation unsuccessfull.<br/>";
		$message .= "Error output:<br/>";
		$message .= $object->getLastError();
		echo $message;
	}

	exit;
}

$value_id = $object->resolveVarName("file");
$filename = $object->getVarValue("file");
$type = getfiletype(pathinfo($filename, PATHINFO_EXTENSION));

$angle = -1;
$maxsize = getSetting("IMGSIZE", 640);

if ($type != "image")
{
	echo "File is not an image";
	exit;
}

$angle = $object->getMeta("angle", "");
			
$thumbnail = getThumbnail($value_id, $maxsize, $maxsize, $angle);