JavaScript Ganti Konten Div pada tombol
<div id = "div1" style="display:block"><img src="1.jpg" /></div>
<div id = "div2" style="display:none"><img src="2.jpg" /></div>
<button type="submit" onclick = "replace()">change content</button>
<script type = "text/javascript">
function replace() {
document.getElementById("div1").style.display="none";
document.getElementById("div2").style.display="block";
}
</script>
Blue-eyed Booby