In this section are discribed the common functions used throughout the whole program.
Print button
Clicking this button prints the selected window. The print menu, or typing
P has the same effect.
Graph button
Clicking this button displays the graph related to the selected line and the corresponding period.
Previous period button
Clicking this button displays the previous period of same kind (day, month year or entire file). Typing '-' key has the same effect.
Next period button
Clicking this button displays the next period of same kind (day, month year or entire file). Typing '+' key has the same effect.
Period button
Clicking this button displays the "Period choice" window shown below.
All programs button
This button will show again the complete history or graph for the selected period.