title: What is current best practice for moving focus in an accessible menu (in html), tab or arrow keys?
body: <p>A co-worker referred me to <a href="http://access.aol.com/dhtml-style-guide-working-group/#menu" rel="nofollow">http://access.aol.com/dhtml-style-guide-working-group/#menu</a>, but I'm not sure how up to (or out of!) date the information there is.  I also tried <a href="http://www.w3.org/TR/wai-aria/" rel="nofollow">http://www.w3.org/TR/wai-aria/</a> (and a bunch of other sites!), but don't see anything that answers my specific question. </p>
  
  <p>I'm working on a website where a widget brings focus to items within a horizontal list of links.  I want to make sure that it is still good practice to allow users to tab to the beginning of the menu but then use the left and right arrow keys, not tab, to navigate through the individual list items.  I can imagine that some users would prefer/have an easier time with each method.  I would like to mention that I have tested the site on a screen reader and it does verbally acknowledge each item.    </p>
  
  <p>Thanks in advance for any help!</p>