function rnd() {
  var today;
  var seed;
  today = new Date();
  seed = today.getTime();
  seed = (seed*9301+49297) % 233280;
  return seed/(233280.0);
};

function rand(number) {
  return Math.ceil(rnd()*(number +1)) % number;
};


function showbanner() {
 var turl;
 var tpic;
 var nb;
 var idx = 0;
 turl = new Array();
 tpic = new Array();

 turl[0]="http://www.cognigen.net/kall8/?rritoch";
 tpic[0]="http://www.cognigen.net/banners/kall8.gif";
 turl[1]="http://www.viralhomebusiness.com/marketing/viralcashclub.html";
 tpic[1]="http://www.viralcashclub.com/viralcashclubban.jpg";
 turl[2]="http://www.adlandpro.com/partner.asp?ref=89204&pg=af";
 tpic[2]="http://www.adlandpro.com/Resources/adlandpro2.gif";
 turl[3]="http://www.viralhomebusiness.com/home-business/sfi.html";
 tpic[3]="https://www.sfimg.com/Images/Banners/Banner8.gif";
 turl[4]="http://www.espiritcommunications.com";
 tpic[4]="http://www.espiritcommunications.com/images/espiritbanner1.gif";
 turl[5]="http://rritoch.myld.net";
 tpic[5]="http://www.cognigen.net/banners/bizop4.gif";
 turl[6]="http://www.cognigen.net/kall8/?rritoch";
 tpic[6]="http://www.cognigen.net/banners/kall8.gif";
 turl[7]="http://www.viralhomebusiness.com/top20.html";
 tpic[7]="http://www.espiritcommunications.com/images/fastmoneybanner.gif";
 nb=turl.length;
 idx = rand(nb);
 document.write("<p><a href=\""+turl[idx]+"\"><img src=\""+tpic[idx]+"\" alt=\"\" \/><\/a></p>");
};
showbanner();