function RotateTower()
{
   images = new Array();
   urls = new Array();

   images[0] = "../images/towers/adventuresofrickrocket.jpg";
   images[1] = "../images/towers/avenueflo.jpg";
   images[2] = "../images/towers/budredhead.jpg";
   images[3] = "../images/towers/caster160x600.jpg";
   images[4] = "../images/towers/dirkdashing2.jpg";
   images[5] = "../images/towers/emeraldcityconfidential_alternate.jpg";
   images[6] = "../images/towers/eschalonbook1.png";
   images[7] = "../images/towers/grapplinghook.jpg";
   images[8] = "../images/towers/hiddenexpeditionamazon.jpg";
   images[9] = "../images/towers/kaptainbrawe.jpg";
   images[10] = "../images/towers/jollyrover.jpg";
   images[11] = "../images/towers/plantsvszombies.jpg";
   images[12] = "../images/towers/princessisabellawitchscurse.jpg";
   images[13] = "../images/towers/stardefender4.jpg";
   images[14] = "../images/towers/threedayszoomystery.jpg";
   images[15] = "../images/towers/virtualvillagerssecretcity.jpg";
   images[16] = "../images/towers/virtualvillagers4.jpg";
   images[17] = "../images/towers/wanderingwillows.jpg";

   urls[0] = "RickRocket/index.htm";
   urls[1] = "Other/avenueflo.htm";
   urls[2] = "Other/budredhead.htm";
   urls[3] = "Other/caster.htm";
   urls[4] = "DirkDashing2/main.htm";
   urls[5] = "Other/emeraldcityconfidential.htm";
   urls[6] = "Other/eschalonbook1.htm";
   urls[7] = "Other/grapplinghook.htm";
   urls[8] = "Other/hiddenexpeditionamazon.htm";
   urls[9] = "Other/kaptainbrawe1.htm";
   urls[10] = "Other/jollyrover.htm";
   urls[11] = "Other/plantsvszombies.htm";
   urls[12] = "Other/princessisabella.htm";
   urls[13] = "Other/stardefender4.htm";
   urls[14] = "Other/threedayszoomystery.htm";
   urls[15] = "Other/virtualvillagerssecretcity.htm";
   urls[16] = "Other/virtualvillagers4.htm";
   urls[17] = "Other/wanderingwillows.htm";

   count = 18;

   index = Math.floor(Math.random() *count);

   document.writeln("<a href=\""+urls[index]+"\"><img border=0 src="+images[index]+"></a>");
}