Auto Hide All Panes

[xja]

Right now I use Alternate Layout to toggle between one layout where I show multiple panes and another layout where the Item Detail takes up the entire UR window (with all other panes in auto hide). It would be nice if there were a separate toggle command that caused the Item Detail to be showed in Full Window, and then reverted back to the original layout when selected again. So I could have 2 different multi-paned Alternative Layouts that I could switch between, and in either one, select a command to show the Item Detail in full window view and then revert back.

In other words, have a command to Auto Hide All Panes, and then to revert back, a command to Show All Panes.