<!DOCTYPE html>
<html>
<head>
<script src="/lib/jquery-1.12.2.min.js"></script>
<script>
function beforeText() {
var txt1 = "<b>I </b>"; // Create element with HTML
var txt2 = $("<i></i>").text("love "); // Create with jQuery
var txt3 = document.createElement("b"); // Create with DOM
txt3.innerHTML = "jQuery!";
$("img").before(txt1, txt2, txt3); // Insert new elements before img
}
</script>
</head>
<body>
<img src="../images/w3jquery.gif" alt="jQuery" width="100" height="140">
<p>Click the button to insert text before the image.</p>
<button onclick="beforeText()">Insert before</button>
</body>
</html>