function selectBanner() {
      var bannerArray = new Array( 
           '<a href="http://www.epn-online.com/page/41379/dialog--with-bill-mitchell-----ceo-of-arrow-electronics-bill-mitchell--actually--it-s---.html"><img src="/img/2007/home.feature.epn_mitchell.jpg" alt="EPN Dialog with Arrows Bill Mitchell" width="195" height="98" border="0" /></a>',
           '<a href="http://www.epn-online.com/page/41379/dialog--with-bill-mitchell-----ceo-of-arrow-electronics-bill-mitchell--actually--it-s---.html"><img src="/img/2007/home.feature.epn_mitchell.jpg" alt="EPN Dialog with Arrows Bill Mitchell" width="195" height="98" border="0" /></a>'
         );
      var now = new Date();
      var rand = Math.abs(Math.round((bannerArray.length-1) * Math.cos(now.getTime())));
      var image = bannerArray[rand];
      return(image);
}