<!DOCTYPE html>
<html>
<body>
<p><a id="myAnchor" href="../index.html">W3Schools</a></p>
<p>Click the button to set the value of the target attribute of the link above to "_blank".</p>
<p><b>Note:</b> Try the link before and after you have clicked the button!</p>
<button onclick="myFunction()">Try it</button>
<p id="demo"></p>
<script>
function myFunction() {
document.getElementById("myAnchor").target = "_blank";
document.getElementById("demo").innerHTML = "The value of the target attribute was set.";
}
</script>
</body>
</html>