It stripped the script language so I'll try it again:

 SYNCHRONOUS:

 <script type='text/javascript'>
(function() {
var useSSL = 'https:' == document.location.protocol;
var src = (useSSL ? 'https:' : 'http:') +
'//www.googletagservices.com/tag/js/gpt.js';
document.write('<scr' + 'ipt src="' + src + '"></scr' + 'ipt>');
})();
</script>

<script type='text/javascript'>
googletag.defineSlot('/14590748/Home234Leader', [234, 60], 'div-gpt-ad-1330628816574-0').addService(googletag.pubads());
googletag.defineSlot('/14590748/Home300x250', [300, 250], 'div-gpt-ad-1330628816574-1').addService(googletag.pubads());
googletag.defineSlot('/14590748/Home728Foot', [728, 90], 'div-gpt-ad-1330628816574-2').addService(googletag.pubads());
googletag.pubads().enableSyncRendering();
googletag.pubads().enableSingleRequest();
googletag.enableServices();
</script>

ASYNCHRONOUS

<script type='text/javascript'>
var googletag = googletag || {};
googletag.cmd = googletag.cmd || [];
(function() {
var gads = document.createElement('script');
gads.async = true;
gads.type = 'text/javascript';
var useSSL = 'https:' == document.location.protocol;
gads.src = (useSSL ? 'https:' : 'http:') +
'//www.googletagservices.com/tag/js/gpt.js';
var node = document.getElementsByTagName('script')[0];
node.parentNode.insertBefore(gads, node);
})();
</script>

<script type='text/javascript'>
googletag.cmd.push(function() {
googletag.defineSlot('/14590748/Home234Leader', [234, 60], 'div-gpt-ad-1330628786929-0').addService(googletag.pubads());
googletag.defineSlot('/14590748/Home300x250', [300, 250], 'div-gpt-ad-1330628786929-1').addService(googletag.pubads());
googletag.defineSlot('/14590748/Home728Foot', [728, 90], 'div-gpt-ad-1330628786929-2').addService(googletag.pubads());
googletag.pubads().enableSingleRequest();
googletag.enableServices();
});
</script>