Date From DateTime Function

/****** Object:  UserDefinedFunction [dbo].[fnDateFromDateTime]    Script Date: 11/26/2007 09:09:00 ******/
IF  EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N'[dbo].[fnDateFromDateTime]') AND xtype IN (N'FN', N'IF', N'TF'))
DROP FUNCTION [dbo].[fnDateFromDateTime]
 
-- Gets the date part of a datetime input
CREATE FUNCTION dbo.fnDateFromDateTime
(
	@DateTime datetime 
)
RETURNS datetime
AS
BEGIN
	RETURN (CONVERT(datetime, CONVERT(varchar(10), @DateTime, 101)))
END