 
<!-- Hide // script for animated buttons //
 
  bName = navigator.appName;
  bVer = parseInt(navigator.appVersion);
 
    if      (bName == "Netscape" && bVer >= 3) ver = "n3";
    else if (bName == "Netscape" && bVer == 2) ver = "n2";
    else if (bName == "Microsoft Internet Explorer" && bVer >= 4)ver = "n3";
    else if (bName == "Microsoft Internet Explorer" && bVer >= 2)ver = "n2";
    else ver = "n2";
 
    if (ver == "n3")
              {
              menu01Off = new Image();
              menu01Off.src = "imgs/menu-institucional-off.gif";
              menu01On = new Image();
              menu01On.src = "imgs/menu-institucional-on.gif";

              menu02Off = new Image();
              menu02Off.src = "imgs/menu-parceiros-off.gif";
              menu02On = new Image();
              menu02On.src = "imgs/menu-parceiros-on.gif";

              menu03Off = new Image();
              menu03Off.src = "imgs/menu-cursos-off.gif";
              menu03On = new Image();
              menu03On.src = "imgs/menu-cursos-on.gif";

              menu04Off = new Image();
              menu04Off.src = "imgs/menu-eventos-off.gif";
              menu04On = new Image();
              menu04On.src = "imgs/menu-eventos-on.gif";

              menu05Off = new Image();
              menu05Off.src = "imgs/menu-publicacoes-off.gif";
              menu05On = new Image();
              menu05On.src = "imgs/menu-publicacoes-on.gif";

              menu06Off = new Image();
              menu06Off.src = "imgs/menu-projetos-off.gif";
              menu06On = new Image();
              menu06On.src = "imgs/menu-projetos-on.gif";

              menu07Off = new Image();
              menu07Off.src = "imgs/menu-noticias-off.gif";
              menu07On = new Image();
              menu07On.src = "imgs/menu-noticias-on.gif";

              menu08Off = new Image();
              menu08Off.src = "imgs/menu-contato-off.gif";
              menu08On = new Image();
              menu08On.src = "imgs/menu-contato-on.gif";

              menu09Off = new Image();
              menu09Off.src = "imgs/menu-home-off.gif";
              menu09On = new Image();
              menu09On.src = "imgs/menu-home-on.gif";
              }
 
 function img_act(imgName)
      {
              if (ver == "n3")
              {
              imgOn = eval(imgName + "On.src");
              imgNameVar = imgName;
              document [imgName].src = imgOn;
              }
      }
 
 function img_inact(imgName)
      {
              if (ver == "n3")
              {
              imgOff = eval(imgName + "Off.src");
              document [imgName].src = imgOff;
              }
        }
 
      // -->
 
function preloadImage() {
  if (document.images) {
    var imgFiles = preloadImage.arguments;
    var preloadArray = new Array();
    for (var i=0; i<imgFiles.length; i++) {
      preloadArray[i] = new Image;
      preloadArray[i].src = imgFiles[i];
    }
  }
}

  preloadImage('imgs/menu-institucional-on.gif');
  preloadImage('imgs/menu-parceiros-on.gif');
  preloadImage('imgs/menu-cursos-on.gif');
  preloadImage('imgs/menu-eventos-on.gif');
  preloadImage('imgs/menu-publicacoes-on.gif');
  preloadImage('imgs/menu-projetos-on.gif');
  preloadImage('imgs/menu-noticias-on.gif');
  preloadImage('imgs/menu-contato-on.gif');
  preloadImage('imgs/menu-home-on.gif');
 
// End Hide -->