how can i make a navigation bar (horizontal tree)?

[Affy]

how can i make a vertical tree?

for example:
Home > Category > Album Name > Album Name 2 > Blah > Blah 2

the more i album i click it goes horizontally rather than vertically

[Joachim Müller]

this is called a "breadcrumb" navigation - read the docs and search the board for this term.

Joachim