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window.onerror=null;
browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);

function imgOn(imgName) {
  if (ver == "yes")  {
  document[imgName].src = eval(imgName + "on.src");
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}

function imgOff(imgName) {
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}

if((browserName=="Netscape" && browserVer >= 3) ||
   (browserName=="Microsoft Internet Explorer" && browserVer >= 4)) ver = "yes";
else ver = "no";
if(ver == "yes") { 
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// end hiding -->