SP To Backup SQL Express Databases

Hi - I use the windows scheduler to execute an SP for my SQL Express instance on a server.

The SP loops through the SQL Express databases, and makes a backup - however, it will only backup the attached databases.

Is there anyway I can modify it, to make it backup the databases in my various web sites, within the app_data folder?  These aren't attached, but I think get attached when the web application needs them, then detached afterwards - so they are never permanently attached!

Thanks for any help,

Mark

The SP I use us:/**
File Name: BackupExpress.sql
Description: Backs up all databases. This script is mainly meant for SQL Express instances
The script requires a C:ackups directory by default to backup to but can be changed with the @OutputPath variable.
Accompanying file is BackupExpress.cmd, which is used to schedule the script.
Author: Brian Knight

DateChange DescriptionAuthor
8/15/2006Initial releaseBrian Knight

**/



SET QUOTED_IDENTIFIER OFF

USE master
GO
SET NOCOUNT ON


DECLARE @dayofweek varchar(20)

SELECT
@dayofweek = CASE datepart(dw, getdate())
WHEN 1 THEN 'Sunday'
WHEN 2 THEN 'Monday'
WHEN 3 THEN 'Tuesday'
WHEN 4 THEN 'Wednesday'
WHEN 5 THEN 'Thursday'
WHEN 6 THEN 'Friday'
WHEN 7 THEN 'Saturday'
END

DECLARE @OutputPath varchar(500)
DECLARE @DatabaseBackupFile varchar(500)
DECLARE @FolderName varchar(25)
DECLARE @DatabaseName varchar(25)
DECLARE @strSQL varchar(2000)
DECLARE @hostname varchar(255)

SET @hostname = (select replace(convert(varchar(255),serverproperty('SERVERNAME')), '','_'))
SET @OutputPath = 'C:Backups'

DECLARE cur_Backup CURSOR FOR
select name from sysdatabases where name !='tempdb'

OPEN cur_Backup

-- Fetch the db names from Cursor
FETCH NEXT FROM cur_Backup INTO @DatabaseName

WHILE @@FETCH_STATUS = 0
BEGIN


SET @DatabaseBackupFile = @OutputPath + '' + @hostname + '-' + @DatabaseName + '-' + @dayofweek + '.bak'
PRINT ''
PRINT ''
print @DatabaseBackupFile


SET @strSQL = 'BACKUP DATABASE '+@DatabaseName+' TO DISK = "'+ @DatabaseBackupFile+ '" WITH RETAINDAYS = 7, NOFORMAT, INIT, NAME = N''Full Database Backup'', SKIP, NOREWIND, NOUNLOAD, STATS = 10'

PRINT @strSQL
PRINT ''


EXEC (@strSQL)

FETCH NEXT FROM cur_Backup INTO @DatabaseName
END

-- Distroy Cursor
CLOSE cur_Backup
DEALLOCATE cur_Backup


SET NOCOUNT OFF