<body>
<div id="big">
</div>
<br />
<input type="button" id="b1" value="Press" onclick="big()">
<input type="button" id="b1" value="Reset" onclick="location.reload();">
</body>
function big()
{
var elebig=document.createElement("big");
var text=document.createTextNode("This is 20Fingers2Brains");
elebig.appendChild(text);
document.getElementById("big").appendChild(elebig);
}
big
{
color:red;
font-style:italic;
}