Hello i need help with javascript on how to show and hide ads as i ont know much about javascript
<html>
<h2>Hide Div in JavaScript</h2>
<script language=javascript type='text/javascript'>
function hideDiv() {
if (document.getElementById) {
document.getElementById('div').style.visibility = 'hidden';
}
}
function showDiv() {
if (document.getElementById) {
document.getElementById('div').style.visibility = 'visible';
}
}
</script>
<body onload="javascript:showDiv()">
<button onclick="javascript:hideDiv()">Hide</button>
<button onclick="javascript:showDiv()">Show</button>
<div id="div">
<script type="text/javascript"><!--
google_ad_client = "ca-pub-xxxxxxxx";
google_ad_slot = "xxxxxxx";
google_ad_width = 300;
google_ad_height = 250;
//-->
</script>
<script type="text/javascript"
src="http://pagead2.googlexxxxxxx.com/pagead/xxxxxx.js">
</script>
</div>
</body>
</html>
Above code works if i put hellow world between div but it doeesnt if i put ad code. ads never get hide
