function animator() 
  {
  wait=400
  picdisplay--
  document.images.rimage.src=pics[picdisplay].src
  if (picdisplay == 0 ) 
    { 
    picdisplay=picNum+1;
    wait=1200
    }
  tid=setTimeout("animator()", wait)
  }

function startAnim() 
  {
  picdisplay=picNum ;
  animator()
  }
function stopAnim() 
  {
  window.clearTimeout(tid);
  document.images.rimage.src=pics[picdisplay].src
  }

function AnimFore() 
  {
  tid=setTimeout("animator()", 400)
  window.clearTimeout(tid);
  picdisplay--;
  if (picdisplay == -1)
    {
    picdisplay=picNum;
    }
  document.images.rimage.src=pics[picdisplay].src
  }

function AnimBack() 
  {
  tid=setTimeout("animator()", 400)
  window.clearTimeout(tid);
  picdisplay++;
  if (picdisplay == picNum+1)
    {
    picdisplay=0;
    }
  document.images.rimage.src=pics[picdisplay].src
  }