What's this content image post slider? Please

Hi,
I’m trying to figure out if wordpress has a content image slider that works like either of these:
http://www.marthastewartweddings.com/285523/wedding-themes
http://www.parenting.com/gallery/gorgeous-nursery-photos?pnid=324475

as you use the arrows to navigate within the post a different image appears with the text to go with that image.
Been searching a while now.
Someones help would be much appreciated. Thank you
Nat