Executing Osql Commands Through Batch File

Hello

I have a script ,which runs with osql

The script is :

osql -E
declare @cmd nvarchar(1000)
declare @cmd2 nvarchar(1000)
declare @state1 varchar(100)
declare @message varchar(100)
set @message = ''
-- Build command to determine state of SQLSERVERAGENT service on Master Server
SET @CMD = 'create table #state (state varchar(2000))' + char(10) +
'declare @cmdx varchar(1000)' + char(10) +
'insert into #state EXEC master..xp_servicecontrol ''''QueryState'''', ''''SQLSERVERAGENT''''' +
+ char(10) + 'select @state=state from #state' + char(10) +
'drop table #state'
-- Build command to execute command that determines state of service being monitored
set @cmd2 = 'declare @state varchar(100)' + char(10) +
'exec ' + rtrim(@@servername) + '.master.dbo.sp_executesql N''' + @CMD + ''',' +
'N''@state varchar(100) out'',' +
'@state out' + char(10) +
'set @state1 = @state'
-- Execute command and return state of service being monitored
exec master.dbo.sp_executesql @cmd2,N'@state1 varchar(100) out',@state1 out
-- Is the service that was monitored not
IF (UPPER(@state1) <> 'RUNNING.')
--if @state1 <1 'Running.'
begin
-- Display message that primary monitor is down
select @message = @message+char(13)+ @@servername + ' -' + 'Sql Server Agent Not Running'+char(13)
print 'Master server "' + rtrim(@@servername) + '" for monitoring is not available.'
exec master.dbo.xp_smtp_sendmail

It works fine when I run it on the command line prompt.
And I receive a mail , if the server agent is running.

But when I save it as bat file and try to run , it stops and doesnot even give an error.

Can anyone let me know what I can do.

Thanks