On Jan 4, 2006, at 11:06, Ron Teitelbaum wrote:

> Hehehe!  Should have read closer.  Sorry about that!
>
> Ron Teitelbaum

While you didn't answer the original question I found your  
explanation and examples of 'blocks' really useful.

Sometimes the best answers come to questions you never thought of  
asking.

------------------------
Frank Caggiano
frankcag at crystal-objects dot com
http://www.crystal-objects.com

The best education for the best is the best education for all.
                     Robert Maynard Hutchins