ad_context_bar argsWhat it does:
Returns a Yahoo-style hierarchical navbar, each arg should be a list of URL and description. The last arg should be a just plain description.Defined in: /web/philip/packages/acs-core/navigation-procs.tcl
Source code:
set choices [list] set index 0 foreach arg $args { incr index if { $index == [llength $args] } { lappend choices $arg } else { lappend choices "<a href=\"[lindex $arg 0]\">[lindex $arg 1]</a>" } } return [join $choices " : "]