Moving A Menu

[DarthCrap]

Is it possible to move a menu down from its default position to a new one. I want to do this preferably at run-time, and I do not mind if API calls are used.
I am developing a skinning module for part of my A-Level computing project. And this presents the problem of the menu appearing above the border of the skin (in this case, a Mac skin)

This is what I have already have:



And this is what I want :



Note, that if you can provide a method which will allow me to change the width of the menu in question, it would be helpful. The skin is able to be changed, and some have bigger border widths than others. I do not want the menu to overlap the borders. This is because I currently use the horrible method of creating Image controls at runtime.

Thanks