ELECTRONIC	h   t   t   p   c o l o n   s l a s h   s l a s h   w   w   w dot g a r r e l l a s s o c i a t e s dot c o m   s l a s h   e c o d e s i g n dot h   t   m   l	http://www.garrellassociates.com/ecodesign.html	1