breadcrumbs

Is there a way to leave "bread crumbs" of the directory tree?  I can't find a universal function to do this.  So far all I've seen is stuff in SAXON but is there any other way?
 
I want it to automatically display in the upper left (or wherever)
 
resources/universal/douglas_adams/towels/
 
when it is that far into the directory structure above the domain name.  thanks.
 
eric



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