Frames & Targets

I have created a 4 frame site at but the top right and bottom left keep switching places on me. I switch their letters respectively and the site appears properly, but when I open the site up a second time, it switches back, however, the frame names remain changed.

I cannot figure out what I am doing wrong or if there is any way to stop the switching from occuring.

The darkest green frame is supposed to be at the top right and the menu with links is supposed to be in the bottom left.

Any help would be greatly appreciated. I’m pulling my hair out.