function2.js

var button = document.getElementById('night_mode_btn')

function toggleMode() {
  var body = document.getElementsByTagName('body')[0]
  var button = document.getElementsByTagName('button')[0]

  body.classList.toggle('night-mode')
  button.classList.toggle('night-mode')

  // if (button.innerHTML === "☽") {
  //     button.innerHTML = "☼";
  // } else {
  //     button.innerHTML = "☽";
  // }
}

function toggleNavbar() {
  var navbar = document.querySelector('.navbar')
  navbar.classList.toggle('show')
}

function goBack() {
  window.history.back()
}

//   night and day mode
var text = 'Night Mode'

function toggleMode() {
  var body = document.getElementsByTagName('body')[0]
  var button = document.getElementsByTagName('button')[0]

  body.classList.toggle('night-mode')
  button.classList.toggle('night-mode')

  //text = button.innerHTML;Light Mode Dark Mode

  if (text === 'Day Mode') {
    text = 'Night Mode'
    button.innerHTML = 'Night Mode'
  } else {
    button.innerHTML = 'Day Mode'
    text = 'Day Mode'
  }
}

// back button ☀

function goBack() {
  window.history.back()
}

//date and time
function updateClock() {
  var now = new Date()
  var time = document.getElementById('time')
  var date = document.getElementById('date')

  // Format the time as HH:MM:SS AM/PM
  var hours = now.getHours()
  var minutes = now.getMinutes()
  var seconds = now.getSeconds()
  var ampm = hours >= 12 ? 'PM' : 'AM'
  hours = hours % 12
  hours = hours ? hours : 12 // the hour '0' should be '12'
  minutes = minutes < 10 ? '0' + minutes : minutes
  seconds = seconds < 10 ? '0' + seconds : seconds
  var timeString = hours + ':' + minutes + ' ' + ampm
  //   var timeString = hours + ':' + minutes + ':' + seconds + ' ' + ampm;
  time.innerHTML = timeString

  // Format the date as Weekday, Month Day Year
  var weekdays = [
    'Sunday',
    'Monday',
    'Tuesday',
    'Wednesday',
    'Thursday',
    'Friday',
    'Saturday'
  ]
  var months = [
    'January',
    'February',
    'March',
    'April',
    'May',
    'June',
    'July',
    'August',
    'September',
    'October',
    'November',
    'December'
  ]
  var weekdayString = weekdays[now.getDay()]
  var monthString = months[now.getMonth()]
  var dateString =
    weekdayString +
    ', ' +
    now.getDate() +
    ' ' +
    monthString +
    ' ' +
    ' ' +
    now.getFullYear()
  date.innerHTML = dateString
}

// Call updateClock every second to update the time and date
setInterval(updateClock, 1000)

//target _blank for all link
var links = document.getElementsByClassName('blue-link')
for (var i = 0; i < links.length; i++) {
  links[i].target = '_blank'
}