//your javascript code here

var body = document.getElementsByTagName("body").item(0);

var table = document.createElement("table");
table.setAttribute("border", "1");


var thead = document.createElement("thead");
var tr1 = document.createElement("tr");

var thtd1 = document.createElement("td");
thtd1.innerHTML = "Name";


var thtd2 = document.createElement("td");
thtd2.innerHTML = "IC";


tr1.appendChild(thtd1);
tr1.appendChild(thtd2);
thead.appendChild(tr1);

//////////////////

var tbody = document.createElement("tbody");

var tr1 = document.createElement("tr");

var thtd1 = document.createElement("td");
thtd1.innerHTML = "John";


var thtd2 = document.createElement("td");
thtd2.innerHTML = "IC001";


tr1.appendChild(thtd1);
tr1.appendChild(thtd2);
tbody.appendChild(tr1);

table.appendChild(thead);
table.appendChild(tbody);

body.appendChild(table);