function adjustHeight(iframe){
	if(iframe.contentWindow.document.body.innerHTML == '') {
		iframe.style.height = 0;
	}else{
		if($.browser.msie){
			var height = iframe.contentWindow.document.body.scrollHeight;
			if(height < 100 ) iframe.height = 0;
			else iframe.height = height+10+'px';
		}else{
			// Set inline style to equal the body height of the iframed content.
			iframe.style.height = iframe.contentWindow.document.body.offsetHeight + 10 + 'px';
		}
	}
}