layer 2 guis onto of another

okay so for the past few questions that i have put up, ill admit were pretty easy fixes…But this one is a real stumpper. So what im trying to do is have 2 gui scipts layer themselves on top of another gui script (a background) layer. In the image (link:http://i1117.photobucket.com/albums/k591/ubiquitous25/screenshot2.png) i want my guicompass and guihorizon to sit nicely on top of my hudbackground gui no matter the screen size. I did use the screen height and screen width functions but when i build and run they dont layer properly…can anyone help

in the screen you have selected guitext.
is our layer that? if YES, just move y position of your layer,
otherwise is difficult help you without viewing script.

tell me which scripts you want and ill mediafire them for you

better question: how do i make on gui relative (in terms of position on the screen) to another gui (same set up: guicompass and guihorizon on top of hudbackground)