bv1 =
      (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3 )) || ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 )))
      
      //window.onerror = null;
      browserName = navigator.appName;
      browserVer = parseInt(navigator.appVersion);
      if (browserVer >= 3) version = "n3";
      else version = "n2";
      if (bv1) {
      }
      function flip (imageID,objectName) {
      if (bv1) {document.images[imageID].src = eval(objectName +
      ".src");
      }
      }
      if(bv1){
      menu1n = new Image; menu1n.src = "menu1.jpg"; menu1h = new Image; menu1h.src = "menu1a.jpg";
      menu2n = new Image; menu2n.src = "menu2.jpg"; menu2h = new Image; menu2h.src = "menu2a.jpg";
      menu3n = new Image; menu3n.src = "menu3.jpg"; menu3h = new Image; menu3h.src = "menu3a.jpg";
      menu4n = new Image; menu4n.src = "menu4.jpg"; menu4h = new Image; menu4h.src = "menu4a.jpg";
      menu5n = new Image; menu5n.src = "menu5.jpg"; menu5h = new Image; menu5h.src = "menu5a.jpg";
      menu6n = new Image; menu6n.src = "menu6.jpg"; menu6h = new Image; menu6h.src = "menu6a.jpg";
        }