For most of my 15 plus years in the FileMaker development biz, the first thing I did on starting a new FileMaker solution was close the status bar and lock it. There were no script triggers or custom menus back then. This was the safest way to get control off the solution.
In the last few years, Custom Menus, and Script Triggers have become well supported, solid features. This made unlocking the status bar a real possibility. With a little playing around, I found that most of the buttons in the tool bar that I wanted to trap, could be trapped. However a couple of them proved more difficult. Specifically, there is no straightforward way to get control of the forward and back record navigation buttons. After some tinkering, I did figure out a way to do it. What follows is the use case that drove me to find the solution, and of course, the solution.