document.getelementbyid syntax code example
Example 1: get element by id in javascript
document.getElementById("YourElementId");
Example 2: js getelementbyid
document.getElementById("some_id");
Example 3: javascript get element by id
var myElement=document.getElementById("someElementID");
Example 4: document.getElementById
function changeColor(newColor) {
var elem = document.getElementById('para');
elem.style.background-color = newColor;
}