 
<!-- 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")
              {
              submenu_01Off = new Image();
              submenu_01Off.src = "imgs/menu_assine_off.gif";
              submenu_01On = new Image();
              submenu_01On.src = "imgs/menu_assine_on.gif";

              submenu_02Off = new Image();
              submenu_02Off.src = "imgs/menu_plano_off.gif";
              submenu_02On = new Image();
              submenu_02On.src = "imgs/menu_plano_on.gif";

              submenu_03Off = new Image();
              submenu_03Off.src = "imgs/menu_revenda_off.gif";
              submenu_03On = new Image();
              submenu_03On.src = "imgs/menu_revenda_on.gif";

              submenu_04Off = new Image();
              submenu_04Off.src = "imgs/menu_contrato_off.gif";
              submenu_04On = new Image();
              submenu_04On.src = "imgs/menu_contrato_on.gif";

              submenu_05Off = new Image();
              submenu_05Off.src = "imgs/menu_antispam_off.gif";
              submenu_05On = new Image();
              submenu_05On.src = "imgs/menu_antispam_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_assine_on.gif');
  preloadImage('imgs/menu_plano_on.gif');
  preloadImage('imgs/menu_revenda_on.gif');
  preloadImage('imgs/menu_contrato_on.gif');
  preloadImage('imgs/menu_antispam_on.gif');
 
// End Hide -->