CSV function in sql server for divide a single string into multiple string through comma

execute this funtion in sql server after that call it,
it's return multiple string..

create function CSV_function
(
@CSVString varchar(8000) ,
@Delimiter varchar(10)
)
returns @tbl table (s varchar(1000))
as
begin
declare @i int ,
@j int
select @i = 1
while @i <= len(@CSVString)
begin
select @j = charindex(@Delimiter, @CSVString, @i)
if @j = 0
begin
select @j = len(@CSVString) + 1
end
insert @tbl select substring(@CSVString, @i, @j - @i)
select @i = @j + len(@Delimiter)
end
return
end