text: var isLimitedCheckbox = document.getElementById('is-limited')
  var isLimitedNumInput = document.getElementById('is-limited-num-input')
  var isLimitedAlerter = document.getElementById('is-limited-alerter')
  
  window.onload = function () {
    document.getElementsByTagName('body')[0].classList.remove('preload')
  }
  isLimitedCheckbox.onchange = function () {
    if (isLimitedCheckbox.checked) {
      document.getElementById('is-limited-wrapper').style = "background-color: #fff;"
    } else {
      document.getElementById('is-limited-wrapper').style = "background-color: rgba(0, 0, 0, 0);"
    }
  }
  isLimitedNumInput.onchange = function () {
    if (isLimitedNumInput.value < 12) {
      isLimitedAlerter.innerHTML = '12자리 이상!'
    } else {
      isLimitedAlerter.innerHTML = '글자수 제한'
    }
  }
  
  // 이 밑은 돌아올 수 없는 강입니다. 그래도 보시겠습니까?
  
  function umfinder (value) {
    if (value === '엄' || value === '응') {document.getElementById('supersecret-document').style.display = 'block'}
  }
  
  function joonsikfinder (value) { 
    var bodyEle = document.getElementsByTagName('body')[0]
    var titleIdentifiers = document.getElementsByClassName('title-identifier')
    if (value === '엄준식') {
      bodyEle.className = ''
      titleIdentifiers[0].innerHTML = '엄준식'	
      titleIdentifiers[1].innerHTML = '엄준식을'
    } else if (value === '손진웅') {
      bodyEle.className = ''	
      titleIdentifiers[0].innerHTML = '응삼이'	
      titleIdentifiers[1].innerHTML = '응삼이를'
    } else {
      bodyEle.className = ''
      titleIdentifiers[0].innerHTML = '악질 직업'
      titleIdentifiers[1].innerHTML = '악질 직업을'
    }
  }
  
  var checkboxLabelers = document.getElementsByClassName('checkboxlabeler-input')
  for (checkboxLabeler in checkboxLabelers) {
    checkboxLabeler.onchange = function () {
      if (checkboxLabeler.checked) {
      } else {
      }
    }
  }
  
  