No idea why this is confusing to you:
1) <a href="http://ajaxwhois.com/" rel="nofollow">http://ajaxwhois.com/</a>
2) Type something in the big box, say "wtf"
3) Hit enter<p>Expected:
Big box returns search results on ajaxwhois<p>Actual:
Redirect to godaddy.com w/ query results for my search. Hey, wtfsite.com is available for only $11!