Updated Guide doc for GL 3.1 L3 SC5

	Hello,

I've attached a (funky) HTML version of an updated Guide doc for GL 3.1
L3 SC5. It does not yet include links to HTML techniques such as those
for using <embed> to link to spoken-word versions of text content (which
we discussed on last week's call).

The "Key Terms" section now includes only terms that are actually used
in the SC.  Other important terms (such as "intended audience" and
"readability formulas") are now defined inline 

I made slight changes to clarify the definition of "supplement." (At
least I hope the new definition is clearer!)

I also tried to clarify and shorten the "Intent" section and the
Technology-Independent Techniques section.

Sorry I couldn't get this out sooner.
Johnwhere they're first used.

"Good design is accessible design."

Dr. John M. Slatin, Director 
Accessibility Institute
University of Texas at Austin 
FAC 248C 
1 University Station G9600 
Austin, TX 78712 
ph 512-495-4288, fax 512-495-4524 
email jslatin@mail.utexas.edu 
Web http://www.utexas.edu/research/accessibility