Alter Index For All Tables/indexes In A DB

In SQL Server 2000 one could DBReindex every index that exists in a given database. You can do the same in SQL Server 2005. But how can this be done with the new Alter Index command? It does not allow me to pass in a variable for the object. Any ideas on how to get this done in with Alter Index in 2005? Thanks!

This I can't get to work:

DECLARE
@TableName nvarchar(100)
SET @TableName = 'Account'

USE database;
GO
ALTER INDEX ALL ON @TableName
REBUILD
GO




USE RZTQ5OL02

DECLARE @TableName varchar(255)

DECLARE TableCursor CURSOR FOR

SELECT Name from sys.sysobjects where type = 'U'

OPEN TableCursor

FETCH NEXT FROM TableCursor INTO @TableName

WHILE @@FETCH_STATUS = 0

BEGIN

DBCC DBREINDEX(@TableName,' ',90)



FETCH NEXT FROM TableCursor INTO @TableName

END

CLOSE TableCursor

DEALLOCATE TableCursor