Important! Provide text since can be rendered visually, as
speech, or as braille. Helps almost all groups of users.
Provide short equivalent text with the "alt" attribute:
<IMG ...
alt="Navigation Bar..."
>
<IMG ...
alt="Advertising Information"
>
<AREA ...
alt="More Articles"
>
<AREA ...
alt="Health Topics"
>
<IMG src="yhd.gif"
alt="Buy Your Health"
>
<IMG ...
alt="Latest News"
>