Block1: Code for file read: nia-directory-v9live - has a prelude, and shows zoom classes in popup and processes status field, and displays a mode selector if the table is actually displayed (normal, +Zoom, Zoom only, checks for override in which case will display data even if TABLE_OFF is present - in this live version of the window - that will not be the case).
Block 2: Code for help popop class-directory-help-popupv1-1live which displays a little help tool tip just after table displays explaining that the little arrow expands to show details, and that the star means teacher-trainer.