JavaScript Statements

var a = "I am Thet Naing Win."; // Statement one
var b = "I am from Myanmar."; // Statement two
var c = "I currently stay in Yangon."; // Statement three
/*
document.write(a);
document.write(b);
document.write(c);*/

function tnwFun(){
    document.getElementById("demo1").innerHTML = a;
    document.getElementById("demo2").innerHTML = b;
    document.getElementById("demo3").innerHTML = c;
}