复选框下拉内容部分不适用于所有复选框

Question

希望你一切顺利！我已经创建了 4 个带有详细信息的复选框切换，但同时只有一个复选框切换在我单击另一个复选框时起作用 3 个切换不起作用，为不同的复选框创建了 4 个脚本并更改每个复选框的 ID 但不工作，放置了 html 和 javascript 代码，请帮忙解决问题...

new Vue({
    el: '#app',
  data: function() {
    return {
      get loggedIn() {
        return localStorage.getItem('userId');
      },
      set loggedIn(value) {
        localStorage.setItem('userId', value);
      }
    };
  },
  methods:{
    setLogin(){
     if(localStorage.getItem('userId') !== 'null')
      this.userId = null;
    else
     this.userId = Math.random();
   }
  }
});

<script>
function myFunction() {
  // Get the checkbox
  var checkBox = document.getElementById("chkNIRF");
  // Get the output text
  var Check-content = document.getElementById("text");

  // If the checkbox is checked, display the output text
  if (checkBox.checked == true){
    text.style.display = "block";
  } else {
    text.style.display = "none";
  }
}
</script>
<script>
function myFunction() {
  // Get the checkbox
  var checkBox = document.getElementById("chkNAAC");
  // Get the output text
  var Check-content = document.getElementById("text");

  // If the checkbox is checked, display the output text
  if (checkBox.checked == true){
    text.style.display = "block";
  } else {
    text.style.display = "none";
  }
}
</script>
<script>
function myFunction() {
  // Get the checkbox
  var checkBox = document.getElementById("chkINI");
  // Get the output text
  var Check-content = document.getElementById("text");

  // If the checkbox is checked, display the output text
  if (checkBox.checked == true){
    text.style.display = "block";
  } else {
    text.style.display = "none";
  }
}
</script>
<script>
function myFunction() {
  // Get the checkbox
  var checkBox = document.getElementById("chkIoE");
  // Get the output text
  var Check-content = document.getElementById("text");

  // If the checkbox is checked, display the output text
  if (checkBox.checked == true){
    text.style.display = "block";
  } else {
    text.style.display = "none";
  }
}
</script>