Draw navigiation menu
*/
if (!empty($page_obj->obj_menu_nav)) {
print "<tr><td>";
$page_obj->obj_menu_nav->render_html();
print "</tr></td>";
}
/*
Check data
*/
$page_valid = $page_obj->check_requirements();
/*
Run page logic, provided that the data was valid
*/
if ($page_valid) {
$page_obj->execute();
}
} else {
// user has no valid permissions
$page_valid = 0;
error_render_noperms();
}
}
/*
Draw messages
*/
if (!empty($_SESSION["error"]["message"])) {
print "<tr><td>";
log_error_render();
print "</td></tr>";
} else {
