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

  if(yes)
    {


        pc1n = new Image();
        pc1n.src = "../../images/pcmpc1.gif";
        pc1h = new Image();
        pc1h.src = "../../images/pcmphc1.gif";


        pc2n = new Image();
        pc2n.src = "../../images/pcmpc2.gif";
        pc2h = new Image();
        pc2h.src = "../../images/pcmphc2.gif";


        pc3n = new Image();
        pc3n.src = "../../images/pcmpc3.gif";
        pc3h = new Image();
        pc3h.src = "../../images/pcmphc3.gif";


        pc4n = new Image();
        pc4n.src = "../../images/pcmpc4.gif";
        pc4h = new Image();
        pc4h.src = "../../images/pcmphc4.gif";


        pc5n = new Image();
        pc5n.src = "../../images/pcmpc5.gif";
        pc5h = new Image();
        pc5h.src = "../../images/pcmphc5.gif";

                                              pt1m2n = new Image();
        pt1m2n.src = "../../images/pnvtt1m2.gif";
        pt1m2h = new Image();
        pt1m2h.src = "../../images/pnvtht1m2.gif";

                                              pt2m2n = new Image();
        pt2m2n.src = "../../images/pnvtt2m2.gif";
        pt2m2h = new Image();
        pt2m2h.src = "../../images/pnvtht2m2.gif";

                                            pt3m2n = new Image();
        pt3m2n.src = "../../images/pnvtst3m2.gif";
        pt3m2h = new Image();
        pt3m2h.src = "../../images/pnvtsht3m2.gif";

                                              pt4m2n = new Image();
        pt4m2n.src = "../../images/pnvtt4m2.gif";
        pt4m2h = new Image();
        pt4m2h.src = "../../images/pnvtht4m2.gif";

                                              pt5m2n = new Image();
        pt5m2n.src = "../../images/pnvtt5m2.gif";
        pt5m2h = new Image();
        pt5m2h.src = "../../images/pnvtht5m2.gif";

                                              pt6m2n = new Image();
        pt6m2n.src = "../../images/pnvtt6m2.gif";
        pt6m2h = new Image();
        pt6m2h.src = "../../images/pnvtht6m2.gif";

                                              pt7m2n = new Image();
        pt7m2n.src = "../../images/pnvtt7m2.gif";
        pt7m2h = new Image();
        pt7m2h.src = "../../images/pnvtht7m2.gif";

                                              pt8m2n = new Image();
        pt8m2n.src = "../../images/pnvtt8m2.gif";
        pt8m2h = new Image();
        pt8m2h.src = "../../images/pnvtht8m2.gif";

                                              pt9m2n = new Image();
        pt9m2n.src = "../../images/pnvtt9m2.gif";
        pt9m2h = new Image();
        pt9m2h.src = "../../images/pnvtht9m2.gif";

                                              pt10m2n = new Image();
        pt10m2n.src = "../../images/pnvtt10m2.gif";
        pt10m2h = new Image();
        pt10m2h.src = "../../images/pnvtht10m2.gif";

                                              pt11m2n = new Image();
        pt11m2n.src = "../../images/pnvtt11m2.gif";
        pt11m2h = new Image();
        pt11m2h.src = "../../images/pnvtht11m2.gif";

        pm0n = new Image();
    pm0n.src = "../../images/phomem0.gif";
    pm0h = new Image();
    pm0h.src = "../../images/phomehm0.gif";

                                                  pm1n = new Image();
      pm1n.src = "../../images/pmtm1.gif";
      pm1h = new Image();
      pm1h.src = "../../images/pmthm1.gif";
                                                  pm2n = new Image();
      pm2n.src = "../../images/pmtsm2.gif";
      pm2h = new Image();
      pm2h.src = "../../images/pmtsm2.gif";
                                                  pm3n = new Image();
      pm3n.src = "../../images/pmtm3.gif";
      pm3h = new Image();
      pm3h.src = "../../images/pmthm3.gif";
                                                  pm4n = new Image();
      pm4n.src = "../../images/pmtm4.gif";
      pm4h = new Image();
      pm4h.src = "../../images/pmthm4.gif";
                                                  pm5n = new Image();
      pm5n.src = "../../images/pmtm5.gif";
      pm5h = new Image();
      pm5h.src = "../../images/pmthm5.gif";
            doff = new Image();
        doff.src = "../../images/pd.gif"
        don = new Image();
        don.src = "../../images/psd.gif"
    }
  function CI(imgNum,imgName)
        {
        if(yes)
          {
          document.images[imgNum].src = eval(imgName + ".src")
          }
        }