var browserType;

if (document.layers) {browserType = "nn4"}
if (document.all) {browserType = "ie"}
if (window.navigator.userAgent.toLowerCase().match("gecko")) {
 browserType= "gecko"
}

function hide2() {
  if (browserType == "gecko" )
     document.poppedLayer = 
         eval('document.getElementById("realtooltip2")');
  else if (browserType == "ie")
     document.poppedLayer = 
        eval('document.getElementById("realtooltip2")');
  else
     document.poppedLayer =   
        eval('document.layers["realtooltip2"]');
  document.poppedLayer.style.display = "none";
}

function show2() {
  if (browserType == "gecko" )
     document.poppedLayer = 
         eval('document.getElementById("realtooltip2")');
  else if (browserType == "ie")
     document.poppedLayer = 
        eval('document.getElementById("realtooltip2")');
  else
     document.poppedLayer = 
         eval('document.layers["realtooltip2"]');
  document.poppedLayer.style.display = "inline";
}


function hide3() {
  if (browserType == "gecko" )
     document.poppedLayer = 
         eval('document.getElementById("realtooltip3")');
  else if (browserType == "ie")
     document.poppedLayer = 
        eval('document.getElementById("realtooltip3")');
  else
     document.poppedLayer =   
        eval('document.layers["realtooltip3"]');
  document.poppedLayer.style.display = "none";
}

function show3() {
  if (browserType == "gecko" )
     document.poppedLayer = 
         eval('document.getElementById("realtooltip3")');
  else if (browserType == "ie")
     document.poppedLayer = 
        eval('document.getElementById("realtooltip3")');
  else
     document.poppedLayer = 
         eval('document.layers["realtooltip3"]');
  document.poppedLayer.style.display = "inline";
}