Title bar behind toolbar when switching layouts

[Lynn Johnson]

On one of four computers sharing access to a db the window jumps up and hides the title bar behind the toolbar when the user switches layouts. All layout changes are handled by scripts triggered by buttons. The scripts go to the specified layout and move/resize the window. The move sets the upper left corner to 1,1. If the window is manually moved and the script run again, it appears that the window very briefly moves to the correct position and then hides. It only seems to happen when the user logs in with full access privileges. It has never been observed on any of the other computers, regardless of access privileges. All computers are Mac G4 with OS X 10.3.5 and FMP 7.0v2.

Any ideas about what is going on and how to prevent it?

TIA

Lynn