How can I tell if a moniter will work with my 360?

Well I'm thinking of buying an HD monitor to use for both my comp and my 360. How can I tell which ones have VGA input?

 For example, do these have VGA input? If so how can you tell:

http://www.futureshop.ca/catalog/proddetail.asp?logon=&langid=EN&sku_id=0665000FS10084266&catid=
http://www.futureshop.ca/catalog/proddetail.asp?logon=&langid=EN&sku_id=0665000FS10086439&catid=

fraid its open duck huntin season. with a 7-1 away record the sens are gonna blow the ducks outta the water.

So any TV labled LCD will work? And the VGA thing I also need to buy, is it for the 360 or the monitor? Will I find it at a gaming store or a computer store?