<!-- Begin
browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);

ns3up = (browserName == "Netscape" && browserVer >= 3);
ie4up = (browserName.indexOf("Microsoft") >= 0 && browserVer >= 4);

if (ns3up || ie4up) {
  image1 = new Image();
  image1.src = "images/mdapoplexy.jpg";
  image2 = new Image();
  image2.src = "images/mdtreeoflife.jpg";
  image3 = new Image();
  image3.src = "images/mdtechnoruins.jpg";
  image4 = new Image();
  image4.src = "images/mddesolation.jpg";
  image5 = new Image();
  image5.src = "images/mdtsunami.jpg";
  image6 = new Image();
  image6.src = "images/mdsandswept.jpg";
  image7 = new Image();
  image7.src = "images/mdsplat.jpg";
  image8 = new Image();
  image8.src = "images/mdflowersatsunset.jpg";
  image9 = new Image();
  image9.src = "images/mdroyalbutterflies2.jpg";
  image10 = new Image();
  image10.src = "images/mdstorminthedesert.jpg";
  image11 = new Image();
  image11.src = "images/mdfireworks.jpg";
  image12 = new Image();
  image12.src = "images/md20000leagues.jpg";
  image13 = new Image();
  image13.src = "images/mdbeginnings.jpg";
  image14 = new Image();
  image14.src = "images/mdlostmanuscript.jpg";
  image15 = new Image();
  image15.src = "images/mdhurricane.jpg";
  image16 = new Image();
  image16.src = "images/mdfallfoliage.jpg";
}

function switchpic(img_name,img_src) {
if (ns3up || ie4up) {
		  document[img_name].src=img_src;
}
}

linkpage = "Large_1.html";  
function clickImage() {
if (ns3up || ie4up) {  
        document.forms['imagelink'].action = linkpage;  
        document.forms['imagelink'].submit();  
        return false;  
}  
}

// End -->