> And searching on that term turned up this > http://www.apollo13art.com/National/mm340/lectures/navigation > /Metaphor_Based/metaphor_based.html > > Quite interesting actually. yes, indeed on page 2 it gives an example of dealing with hierarchies 2 or 3 deep: http://www.apollo13art.com/National/mm340/lectures/navigation/Techniques/Linked_drop_downs/linked_drop_downs.html i'm rolling on the floor here rudy