Javascript Exercises

<!DOCTYPE html>
<html>
<body>

<!-- Roy The Fuckin King Weisfeld-->

<img id="myImage" onclick="changeImage()" src="pic_bulboff.gif" width="100" height="180">

<p>Click the light bulb to turn on/off the light.</p>

<p>Write something in the text field to trigger a function.</p>

<input type="text" id="myInput" oninput="myFunction()">

<p id="demo2"></p>

<script>
function myFunction() {
    var x = document.getElementById("myInput").value;
    document.getElementById("demo2").innerHTML = "You fucking wrote: " + x;
}
function changeImage() {
    var image = document.getElementById('myImage');
    if (image.src.match("bulbon")) {
        image.src = "images/bulboff.gif";
    } else {
        image.src = "images/bulbon.gif";
    }
}
</script>
<p id="demo">JavaScript can change HTML content.</p>

<button type="button" onclick='document.getElementById("demo").innerHTML = "I Double Dare You MotherFucker!"'>Click Me! I Dare You</button>

<p id="demo3">JavaScript can change the style of an HTML element.</p>

<button type="button" onclick="document.getElementById('demo3').style.fontSize='35px'">Click Me!</button>

<!-- Roy The Fuckin King Weisfeld-->

</body>
</html>