function SongSelectionScreen()
	if PlayModeName() == "Nonstop" then return "ScreenSelectCourseNonstop" end
	if PlayModeName() == "Oni" then return "ScreenSelectCourseOni" end
	if PlayModeName() == "Endless" then return "ScreenSelectCourseEndless" end
	if IsNetConnected() then ReportStyle() end
	if IsNetSMOnline() then return LoginScreen() end
	if IsNetConnected() then return "ScreenNetSelectMusic" end
	return "ScreenSelectMusic"
end

function LoginScreen()
	if not IsSMOnlineLoggedIn(1) and IsPlayerEnabled(1) then
		return "ScreenSMOnlineLogin1"
	elseif not IsSMOnlineLoggedIn(2) and IsPlayerEnabled(2) then
		return "ScreenSMOnlineLogin2"
	else
		return "ScreenNetRoom"
	end
end

function SelectGameplayScreen()
	if IsExtraStage() or IsExtraStage2() then return "ScreenGameplay" end
	return "ScreenGameplay"
end

function SelectEvaluationScreen()
	if IsNetConnected() then return "ScreenNetEvaluation" end
	Mode = PlayModeName()
	if( Mode == "Regular" ) then return "ScreenEvaluationStage" end
	if( Mode == "Nonstop" ) then return "ScreenEvaluationNonstop" end
	if( Mode == "Oni" ) then return "ScreenEvaluationOni" end
	if( Mode == "Endless" ) then return "ScreenEvaluationEndless" end
	if( Mode == "Rave" ) then return "ScreenEvaluationRave" end
	if( Mode == "Battle" ) then return "ScreenEvaluationBattle" end
end

function SelectFirstOptionsScreen()
	if PlayModeName() == "Rave" then return ScreenRaveOptions end
	return "ScreenPlayerOptions"
end

function SelectEndingScreen()
	if GetBestFinalGrade() >= Grade("AAA") then return "ScreenMusicScroll" end
	return "ScreenCredits"
end