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

  if(yes)
    {
    	                              p1n = new Image();
      p1n.src = "../../images/pmt17.gif";
      p1h = new Image();
      p1h.src = "../../images/pmth17.gif";
    	                              p2n = new Image();
      p2n.src = "../../images/pmt18.gif";
      p2h = new Image();
      p2h.src = "../../images/pmth18.gif";
    	                              p3n = new Image();
      p3n.src = "../../images/pmta3.gif";
      p3h = new Image();
      p3h.src = "../../images/pmtah3.gif";
    	                              p4n = new Image();
      p4n.src = "../../images/pmt20.gif";
      p4h = new Image();
      p4h.src = "../../images/pmth20.gif";
    	                              p5n = new Image();
      p5n.src = "../../images/pmt21.gif";
      p5h = new Image();
      p5h.src = "../../images/pmth21.gif";
    	                              p6n = new Image();
      p6n.src = "../../images/pmt22.gif";
      p6h = new Image();
      p6h.src = "../../images/pmth22.gif";
    	                              p7n = new Image();
      p7n.src = "../../images/pmt23.gif";
      p7h = new Image();
      p7h.src = "../../images/pmth23.gif";
    	                              p8n = new Image();
      p8n.src = "../../images/pmt24.gif";
      p8h = new Image();
      p8h.src = "../../images/pmth24.gif";
        }
  function CI(imgNum,imgName) 
	{
	if(yes)
	  {
	  document.images[imgNum].src = eval(imgName + ".src")
	  }
	}