$oTemplate->assign('nav_size', $left_size);
$oTemplate->assign('nav_on_left', $location_of_bar=='left');
$oTemplate->assign('right_frame_url', $right_frame_url);
$oTemplate->assign('nav_size', $left_size);
$oTemplate->assign('nav_on_left', $location_of_bar=='left');
$oTemplate->assign('right_frame_url', $right_frame_url);