How to bring both the boxes on a different line in the code

Question

//calling the function in window.onload to make sure the HTML is loaded
window.onload = function()
{
var pos = 0;
var pos2=0;
var k = prompt("Enter a Number to decide the interval of the car ");
alert("the interval of the car is"+k);
//our box element
var k2 = prompt("Enter a Number to decide the interval of the 2nd car ");
alert("the interval of the car is"+k2);
var box = document.getElementById('box');
var t = setInterval(move, k);
var box2 = document.getElementById(

Answer 1

do nothing lol