<!DOCTYPE html>
<html>
<body>
<img src="klematis.jpg" alt="flower" width="150" height="113">
<img src="klematis2.jpg" alt="flower" width="152" height="128">
<img src="smiley.gif" alt="Smiley face" width="42" height="42">
<p>Click the button to display the URL of each img element in the document.</p>
<button type="button" onclick="myFunction()">Try it</button>
<p id="demo"></p>
<script>
function myFunction() {
var x = document.images;
var txt = "";
var i;
for (i = 0; i < x.length; i++) {
txt = txt + x[i].src + "<br>";
}
document.getElementById("demo").innerHTML = txt;
}
</script>
</body>
</html>