Tryit Editor v2.9

Edit This Code:
<!DOCTYPE html>
<html>
<hea<!--d>
<base id="myBase" target="_self" href="http://www.w3schools.com/jsref/">-->
</head>
<body>

<p>Click the button to return the value of the target attribute of the base element.</p>

<button onclick="myFunction()">Try it</button>

<p id="demo"></p>

<script>
function myFunction() {
    var x = document.getElementById("myBase").target;
    document.getElementById("demo").innerHTML = "Base target for all links: " + x;
}
</script>

</body>
</html>