<body> <span id="span1"></span><input type="text" id="t1"><br/> <input type="button" id="b1" value="Press" onclick="label()"/> </body>
function label()
{
var element=document.createElement("label");
var text=document.createTextNode("Name:");
element.appendChild(text);
document.getElementById("span1").appendChild(element);
}
label
{
font-size:30px;
font-weight:bold;
font-family:comic sans ms;
color:green;
}