Hotels near Bangkok airport?

Anyone know of any decent and reasonable hotels near Bangkok airport?
I have a pitstop overnight and an early morning flight out.

Thanks!

You can walk to one just over the covered bridge out of the airport. Good hotel - forgot the name. but a little expensive =3,500 baht last time.

another hotel nearby is the Louis Tavern. They have a shuttle bus to and from the airport which takes about 10 minutes. I think it is a little cheaper than the airport hotel. particularly if you can get the special rates posted hereā€¦
http://www.bangkokhoteltravel.com/louis_tavern.htm

Talk to the airline you are using, irrespective of the class you are tavelling they have good deals with airport hotels, especially if your onward flight is the same carrier. The main BKK airport hotel is the Amari.