[thesite] rating images

[aardvark]

surfing the site today in Lynx, and noted that the rating info shows 
up as:
Author: aardvark rating6.gif

the code that contributes to that:
<a href="/cubes_definition/index.html" title="Between 21 and 30 
Articles Written"><img border="0" alt="rating6.gif" title="Between 
21 and 30 Articles Written" 
src="images/rating/6alt_rating06.gif"></a>

just thought we might want to change that 'alt' to something more 
useful, especially for browsers that don't support 'title' (like NN4.x, 
etc.)...

perhaps match the 'title' attribute from the href?