// BUILD THE MAIN MENU
$Menu->AddTab($Context->GetDefinition('Discussions'), 'discussions', GetUrl($Configuration, './'), '', $Configuration['TAB_POSITION_DISCUSSIONS']);
if ($Configuration['USE_CATEGORIES']) $Menu->AddTab($Context->GetDefinition('Categories'), 'categories', GetUrl($Configuration, 'categories.php'), '', $Configuration['TAB_POSITION_CATEGORIES']);
$Menu->AddTab($Context->GetDefinition('Search'), 'search', GetUrl($Configuration, 'search.php'), '', $Configuration['TAB_POSITION_SEARCH']);
if ($Context->Session->UserID > 0) {