I think you need an  else  clause in findNearest(). What seems to be 
happening is that you perform the  if (counter==4)  stuff, but after 
requesting the display of the chosen route you try to evaluate the 
distance to the next destination, which fails because you've fallen off 
the end of the array.

-- 
http://econym.org.uk/gmap
The Blackpool Community Church Javascript Team


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