III-b Fix 1: Ensure scripts are accessible

• Content must not rely on scripts alone to provide information.
• Use markup instead of scripts when possible.
• Don't prevent access through browser-sniffing.

Make other scripts accessible:

 <a href="javascript:popout('miles')" 
           onmouseover="highlight()">
      <img src="blood.gif" 
           alt="earn miles - donate blood">
      </a>

Becomes

 <a href="miles" target="_blank" 
           onfocus="highlight()"
     onmouseover="highlight()">
      <img src="blood.gif" 
           alt="earn miles - donate blood">
   </a>

Related WCAG 1.0 checkpoints: 6.3 and 6.4.

• Improved example
• Lynx view