Как добавить кнопку? - SMF

// Show the [home] button.
	echo ($current_action=='home' || $context['browser']['is_ie4']) ? '<td class="maintab_active_' . $first . '">&nbsp;</td>' : '' , '
				<td valign="top" class="maintab_' , $current_action == 'home' ? 'active_back' : 'back' , '">
					<a href="', $scripturl, '">' , $txt[103] , '</a>
				</td>' , $current_action == 'home' ? '<td class="maintab_active_' . $last . '">&nbsp;</td>' : '';

	// Show the [help] button.
	echo ($current_action == 'help' || $context['browser']['is_ie4']) ? '<td class="maintab_active_' . $first . '">&nbsp;</td>' : '' , '
				<td valign="top" class="maintab_' , $current_action == 'help' ? 'active_back' : 'back' , '">
					<a href="', $scripturl, '?action=help">' , $txt[119] , '</a>
				</td>' , $current_action == 'help' ? '<td class="maintab_active_' . $last . '">&nbsp;</td>' : '';

// Is the user allowed to administrate at all? ([admin])
	if ($context['allow_admin'])
		echo '
				<a href="', $scripturl, '?action=admin">', ($settings['use_image_buttons'] ? '<img src="' . $settings['images_url'] . '/' . $context['user']['language'] . '/admin.gif" alt="' . $txt[2] . '" border="0" />' : $txt[2]), '</a>', $context['menu_separator'];

	// Edit Profile... [profile]
	if ($context['allow_edit_profile'])
		echo '
				<a href="', $scripturl, '?action=profile">', ($settings['use_image_buttons'] ? '<img src="' . $settings['images_url'] . '/' . $context['user']['language'] . '/profile.gif" alt="' . $txt[79] . '" border="0" />' : $txt[467]), '</a>', $context['menu_separator'];