<!DOCTYPE html> <html> <body>
JavaScript Can Change Images
<img id="myImage" onclick="changeImage()" src="pic_bulboff.gif" width="100" height="180">
Click the light bulb to turn on/off the light.
<script> function changeImage() {
var image = document.getElementById('myImage');
if (image.src.match("bulbon")) {
image.src = "pic_bulboff.gif";
} else {
image.src = "pic_bulbon.gif";
}
} </script>
</body> </html>