<!--
var cupFrame=new Array("cup0","cup1","cup2");
var count=0;
var last=(count-1);
function animate(){
  if(count>=3){count=0}
  if(last<0){last=2}
  document.getElementById(cupFrame[count]).style.visibility="visible";
  document.getElementById(cupFrame[last]).style.visibility="hidden";
  last=count;
  count=count+1;
  }
setInterval("animate()", 1000);
//-->