CREATE FUNCTION [dbo].[Get_EasterSunday](@iYear as Int)
RETURNS SmallDateTime
AS
------------------------------------------------------------------------------
--	Get_EasterSunday														--
------------------------------------------------------------------------------

BEGIN
	DECLARE @ePactCalc			Int
	DECLARE @PaschalDaysCalc	Int
	DECLARE @NumofDaysToSunday	Int
	DECLARE @EasterMonth		Int
	DECLARE @EasterDay			Int

	SET @ePactCalc = (24 + 19 * (@iYear %19)) % 30
	SET @PaschalDaysCalc = @ePactCalc - (@ePactCalc/28)
	SET @NumOfDaysToSunday = @PaschalDaysCalc - ((@iYear + @iYear/4 + @PaschalDaysCalc - 13) % 7)
	SET @EasterMonth = 3 + (@NumOfDaysToSunday + 40)/44
	SET @EasterDay = @NumOfDaysToSunday + 28 - (31*(@EasterMonth/4))

	RETURN(SELECT CONVERT(SmallDateTime, RTRIM(@iYear) + Right('0' + RTRIM(@EasterMonth), 2) + Right('0' + RTRIM(@EasterDay), 2)))
END