$_required_dims = ($node['node_id'] == $_SESSION['user_id'])?50:NODE_IMAGE_WIDTH;
$_prepared_fname = sprintf('%s/prepared/%03s_%s.gif.upload', $_PROCESS_IMG_PATH, $_required_dims, $node['node_id']);
$_required_dims = ($node['node_id'] == $_SESSION['user_id'])?50:NODE_IMAGE_WIDTH;
$_prepared_fname = sprintf('%s/prepared/%03s_%s.gif.upload', $_PROCESS_IMG_PATH, $_required_dims, $node['node_id']);