new fullpage('#fullpage', {
	navigation: true,
  navigationPosition: 'right',
  afterLoad: function (origin, destination, direction) {
    if (destination.index === 5) {
      document.getElementsByClassName('menu')[0].classList.add('end')
    } else {
      document.getElementsByClassName('menu')[0].classList.remove('end')
    }
  },
});

function index() {
  fullpage_api.moveTo(1)
}

function about() {
  fullpage_api.moveTo(6)
}

function download() {
  window.open('https://h5.uptoyo.com/download','_blank')
}