agent = navigator.userAgent;
  yes = 0;
  if(agent.substring(0,7) == "Mozilla")
    {
    if( parseInt(agent.substring(8,9)) >= 3)
          {
          yes = 1;
          }
    }

  if(yes)
    {
                                pm0n = new Image();
    pm0n.src = "../images/pnsm0.gif";
    pm0h = new Image();
    pm0h.src = "../images/pic_home_hlm0.gif";
                                          pm1n = new Image();
      pm1n.src = "../images/pnssm1.gif";
      pm1h = new Image();
      pm1h.src = "../images/pnsshm1.gif";
                                             pm2n = new Image();
      pm2n.src = "../images/pnsm2.gif";
      pm2h = new Image();
      pm2h.src = "../images/pnshm2.gif";
                                             pm3n = new Image();
      pm3n.src = "../images/pnsm3.gif";
      pm3h = new Image();
      pm3h.src = "../images/pnshm3.gif";
                                             pm4n = new Image();
      pm4n.src = "../images/pnsm4.gif";
      pm4h = new Image();
      pm4h.src = "../images/pnshm4.gif";
                                             pm5n = new Image();
      pm5n.src = "../images/pnsm5.gif";
      pm5h = new Image();
      pm5h.src = "../images/pnshm5.gif";
                                             pm6n = new Image();
      pm6n.src = "../images/pnsm6.gif";
      pm6h = new Image();
      pm6h.src = "../images/pnshm6.gif";
                                             pm7n = new Image();
      pm7n.src = "../images/pnsm7.gif";
      pm7h = new Image();
      pm7h.src = "../images/pnshm7.gif";
     }

  function CI(imgNum,imgName)
  {
        if(yes)
          {
          document.images[imgNum].src = eval(imgName + ".src");
          }
        }