Hover over individual: Display popup menu with details
Click on individual: Move this person to top of chart
Click on spouse in popup menu: Go to spouse's family page

LEGEND:

      Male
      Female
===== Additional marriage of same person

SETTINGS:

Horizontal/Vertical button: toggle direction of the chart from top-down to left-right
Generations: choose between 2 - 15 generations
(large number of generations will take longer to generate)
Zoom Level: Use the slider to choose display size (9 steps):
step 1-3: small boxes with popup for details
step 4-7: larger boxes with initials of name + popup for details
step 8: rectangles with name inside + popup with further details
step 9: large rectangles with name, birth and death details + popup with further details