ipad 3 landscape

Glenskie

what are the dimentions in pixels for ipad 2 landscape and ipad 3 landscape so i know how big to make my images , and how would i make it to where it could go on iphones and stuff to without having to make it all over ???

maxbeaumont

1024 by 768 for iPad 2 and 2048 by 1536 for the new iPad (iPad 3).

Cheers