<!--
browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);
  if(browserVer >= 3) ver = "yes";
	else ver = "yes";
	if(ver == "yes") {
  nome1i = new Image(); nome1i.src ="images/bot01s.gif";
  nome1a = new Image(); nome1a.src ="images/bot01a.gif";
  nome2i = new Image(); nome2i.src ="images/bot02s.gif";
  nome2a = new Image(); nome2a.src ="images/bot02a.gif";
        }

function active(imgName)
{
if (ver == "yes")  {
imgnew = eval(imgName + "a.src");
document [imgName].src = imgnew;
}}
function inactive(imgName){
if (ver == "yes")  {
imgnew = eval(imgName + "i.src");
document [imgName].src = imgnew;
}}

// -->