browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);

if (browserName == "Netscape" && browserVer >= 3) 
{
  version = "n3";
} 

else 
{
  version = "n2";
}

if (browserName == "Microsoft Internet Explorer" && browserVer >= 4) 
{
  version = "n3";
}

if(version == "n3") 
{
  BriefHist_on = new Image();
  BriefHist_on.src = "MenuALR/AboutLRMENUover_02.gif";
  BriefHist_off = new Image();
  BriefHist_off.src = "MenuALR/AboutLRMENU_02.gif";
  
  GeogStg_on = new Image();
  GeogStg_on.src = "MenuALR/AboutLRMENUover_03.gif";
  GeogStg_off = new Image();
  GeogStg_off.src = "MenuALR/AboutLRMENU_03.gif";
  
  GCD_on = new Image();
  GCD_on.src = "MenuALR/AboutLRMENUover_04.gif";
  GCD_off = new Image();
  GCD_off.src = "MenuALR/AboutLRMENU_04.gif";
  
  Oper_on = new Image();
  Oper_on.src = "MenuALR/AboutLRMENUover_05.gif";
  Oper_off = new Image();
  Oper_off.src = "MenuALR/AboutLRMENU_05.gif";
  
  MgPartners_on = new Image();
  MgPartners_on.src = "MenuALR/AboutLRMENUover_06.gif";
  MgPartners_off = new Image();
  MgPartners_off.src = "MenuALR/AboutLRMENU_06.gif";
  
  CultRes_on = new Image();
  CultRes_on.src = "MenuALR/AboutLRMENUover_07.gif";
  CultRes_off = new Image();
  CultRes_off.src = "MenuALR/AboutLRMENU_07.gif";
  
  FastFacts_on = new Image();
  FastFacts_on.src = "MenuALR/AboutLRMENUover_08.gif";
  FastFacts_off = new Image();
  FastFacts_off.src = "MenuALR/AboutLRMENU_08.gif";
  
  Links_on = new Image();
  Links_on.src = "MenuALR/AboutLRMENUover_09.gif";
  Links_off = new Image();
  Links_off.src = "MenuALR/AboutLRMENU_09.gif";
  
  AboutLRMain_on = new Image();
  AboutLRMain_on.src = "MenuALR/AboutLRMENUover_10.gif";
  AboutLRMain_off = new Image();
  AboutLRMain_off.src = "MenuALR/AboutLRMENU_10.gif";
  
  }

function highlight(imgName) 
{
  if(version=="n3") 
    {
      imgOn = eval (imgName + "_on.src");
      document [imgName].src = imgOn;
    }
}

function unhighlight(imgName) 
{
  if(version=="n3") 
    {
      imgOff = eval (imgName + "_off.src");
      document [imgName].src = imgOff;
    }
}