/* this function will provide us with a random image in the upper-right corner */
function randomizeIndex(){
  var current=Math.round(3*Math.random());
  if(current==0){ 
    current=1;
  }
  var rightImg=document.getElementById('rightImg');
  rightImg.src="images/rotate/"+current+".jpg";
}

function randomize(){
  var current=Math.round(3*Math.random());
  if(current==0){ 
    current=1;
  }
  var rightImg=document.getElementById('rightImg');
  rightImg.src="../images/rotate/"+current+".jpg";
}