Answers for "document.getelementbyid syntax"

get element by id in javascript

document.getElementById("YourElementId");

js getelementbyid

document.getElementById("some_id");

javascript get element by id

var myElement=document.getElementById("someElementID");

document.getElementById

function changeColor(newColor) {
  var elem = document.getElementById('para');
  elem.style.background-color = newColor;
}