can someone explain the Giants playoff picture to me? how are they out of division?

[zoo youk]

at the end of the Washington game announcer said "and Washington will be playing for the division title in Dallas"

but Joe Buck just said if Giants win today they aren't totally eliminated...just as I was posting this so I was fully paying attention the situations, think he said if Dallas wins and Giants win out, Giants win the division? Giants have split with the Skins on the year 1-1 correct?