Javascript/onChange()

sample1

---

sample1code
function sample1Func(){
  var sample1Input = document.getElementById("sample1Input").value;
  document.getElementById("sample1p").innerHTML = sample1Input;
}
	
sample2

---

sample2code
function sample2Func(){
  var s2Select = sample2Select.value;
  document.getElementById("sample2p").innerHTML = s2Select;
}

123

sample3code
function sample3Func(){
  var s3Input = s3Form.s3Radio.value;
  document.getElementById("sample3p").innerHTML = s3Input;
}
	
sample4
sample4code
var s4Input = document.getElementById("s4Input");
s4Input.disabled = true;
var s4Check = document.getElementById("s4Check");
s4Check.addEventListener("change", s4Func);
function s4Func(){
  if(s4Check.checked){
  	s4Input.disabled = false;
  	s4Input.style.boxShadow = "0px 0px 15px white";
  } else {
  	s4Input.disabled = true;
  	s4Input.style.boxShadow = "";
  }
}