// JavaScript-powered main menu for COGASOC.org
// (c) 2000 by Church of God and Saints of Christ

  browserName = navigator.appName;          // detect browser 
  browserVer = parseInt(navigator.appVersion);

  if (browserVer >= 3) version = "n3";
  else version = "n2";
             
  if (version == "n3") {           // if Netscape 3, then preload images 
    homepageOn     = new Image();       // preload five images activated 
    homepageOn.src = "images/homepageOn.gif";    // when mouse moves over menu 
    leadersOn      = new Image(); 
    leadersOn.src  = "images/leadersOn.gif";
    historyOn      = new Image();
    historyOn.src  = "images/historyOn.gif";
    doctrineOn     = new Image();
    doctrineOn.src = "images/doctrineOn.gif";
    headquartersOn = new Image();
    headquartersOn.src = "images/headquartersOn.gif";
    departmentsOn  = new Image();
    departmentsOn.src = "images/departmentsOn.gif";
    holidaysOn     = new Image();
    holidaysOn.src = "images/holidaysOn.gif";
    calendarOn     = new Image();
    calendarOn.src = "images/calendarOn.gif";
    feedbackOn  = new Image();
    feedbackOn.src = "images/feedbackOn.gif";
    tabernaclesOn  = new Image();
    tabernaclesOn.src = "images/tabernaclesOn.gif";
    thoughtsOn  = new Image();
    thoughtsOn.src = "images/thoughtsOn.gif";

    homepageOff     = new Image();
    homepageOff.src = "images/homepageOff.gif";
    leadersOff      = new Image();
    leadersOff.src  = "images/leadersOff.gif";
    historyOff      = new Image();
    historyOff.src  = "images/historyOff.gif";
    doctrineOff     = new Image();
    doctrineOff.src = "images/doctrineOff.gif";
    headquartersOff = new Image();
    headquartersOff.src = "images/headquartersOff.gif";
    departmentsOff  = new Image();
    departmentsOff.src = "images/departmentsOff.gif";
    holidaysOff     = new Image();
    holidaysOff.src = "images/holidaysOff.gif";
    calendarOff     = new Image();
    calendarOff.src = "images/calendarOff.gif";
    feedbackOff  = new Image();
    feedbackOff.src = "images/feedbackOff.gif";
    tabernaclesOff  = new Image();
    tabernaclesOff.src = "images/tabernaclesOff.gif";
    thoughtsOff  = new Image();
    thoughtsOff.src = "images/thoughtsOff.gif";
  }

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

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