title: print each item of array in order - one per page refresh
body: <p>Like a random image generator (ex: <a href="http://www.dustindiaz.com/a-simple-php-image-rotator/" rel="nofollow noreferrer">http://www.dustindiaz.com/a-simple-php-image-rotator/</a>), only in a sequential order. Im running banner ads, and the client would like them run 1,2,3,4,5 in order per page load. So they just go round robin. 5 page loads, then the cycle start again.</p>
  
  <p>Any ideas? I've googled for a while, and i'm not finding anything. </p>
  
  <p>any help would be great, thanks much!</p>