http://stackoverflow.com/questions/9975810/make-iframe-automatically-adjust-height-according-to-the-contents-without-using

<script language=”javascript” type=”text/javascript”>
function resizeIframe(obj) {
obj.style.height = obj.contentWindow.document.body.scrollHeight + ‘px’;
}
</script>
<iframe name=”Stack” src=”http://stackoverflow.com/&#8221; frameborder=”0″ scrolling=”no” id=”iframe” onload=’javascript:resizeIframe(this);’ />

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