【div】
<!DOCTYPE html>
<html>
<head>
<script type='text/javascript'>
window.onload = function () {
var jselem = document.createElement("div");
jselem.innerHTML = '<p>Some other text here</p>';
document.body.insertBefore(jselem, document.body.firstChild);
};
</script>
</head>
<body>
<body>
<p>Here's some text</p>
</body>
</body>
</html>
