searching the forum will definately answer your question...
However....in brief 'Captain Caveman' terms...ungabunga!

As an example... your current standard horz. screen resolution is 800x600.
You then rotate her on her side using hardware or software &....shazzam..your screen now becomes 600x800. (or in other terms..your screen ratio flips from 4:3 to 3:4)
Hence...your mamewah layout will reflect the same...ie the main.jpg image will be 600x800 ratio.
savy?
