Method and apparatus for displaying an electronic calendar in a scrollable
cross-point navigation image having two bars, each containing panels corresponding
to a separate folder or entry of the calendar's hierarchy of folders and entries.
At the intersection of the bars is displayed the current lowest level and the next
upper level, if any. In one embodiment, the next higher level is shown in an adjoining
panel on a first bar, the next higher level in a next adjoining panel on that bar,
until there are no further higher levels to display, at which point the remaining
upper-most level folders are displayed. The second bar displays sub-folders or
calendar entries within the folder in the focus panel. Moving in the folder hierarchy
causes the panels in the first bar to shift to display all intervening levels through
the top level.