function setIframeHeight(iframe) {
	iframe.style.height = '0px'; 

	// IE6+, Moz 1.0+, Safari
	var iframeDoc = (iframe.contentDocument) ? iframe.contentDocument 
		: (iframe.contentWindow) ? iframe.contentWindow.document
		: null;

	// Find height of internal page
	var height = (iframeDoc.documentElement.scrollHeight ? iframeDoc.documentElement.scrollHeight 
			: iframeDoc.body.scrollHeight ? iframeDoc.body.scrollHeight 
			: iframeDoc.body.offsetHeight); 

	// Change height of iFrame
	iframe.style.height = height + 'px'; 
// id="iframecontent" name="iframecontent" onload="setIframeHeight(this)"
}