function getBanner( offset)
{

  var now = new Date();
  var sec = now.getSeconds() + offset;
  
 // i = sec % 30;
  i = 0;


/*
  switch (i)
  {
  case 0:
    document.write('<a href="http://ad.iwin.com/ad/banner/clicktrack.asp?id=21" target=_blank><img border=0 src="http://ad.iwin.com/ad/banner/banner.asp?id=21" alt="Click Here to Win Lots and Lots of Cool Stuff!"></a>');
    break;
	
  }
*/

/*
document.write('<script type="text/javascript"><!--
google_ad_client = "pub-1221410056537840";
google_ad_width = 468;
google_ad_height = 60;
google_ad_format = "468x60_as";
google_ad_type = "text_image";
google_ad_channel ="";
//--></script>
<script type="text/javascript"
  src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
</script>
');
*/





  //document.write('banner num:' + i );
  
}