DB Connection Killer

DECLARE @dbspid as int
DECLARE @dbname as varchar(50)
DECLARE @killcommand as varchar(50)
SET @dbname = 'db1,db2'
--SET @dbname = 'db1'
DECLARE ConnectionKiller CURSOR FOR
SELECT sysproc.spid FROM sysprocesses AS sysproc
INNER JOIN sysdatabases AS sysdb ON
    sysdb.dbid = sysproc.dbid
WHERE sysdb.NAME IN (@dbname)
AND sysproc.spid <> 0
UNION
SELECT sysproc.blocked FROM sysprocesses AS sysproc
INNER JOIN sysdatabases AS sysdb ON
    sysdb.dbid = sysproc.dbid
WHERE sysdb.NAME IN (@dbname)
AND sysproc.blocked<>0

OPEN ConnectionKiller

FETCH NEXT FROM ConnectionKiller INTO @dbspid
    WHILE @@FETCH_STATUS = 0
    BEGIN
        SET @killcommand = 'KILL '+CAST(@dbspid AS VARCHAR(50))
        EXEC (@killcommand)
        FETCH NEXT FROM ConnectionKiller INTO @dbspid
    END
CLOSE ConnectionKiller
DEALLOCATE ConnectionKiller