function iframeResize(){
	var h = 0;  
	var Opera = window.opera ? true : false;  
	if (Opera) {  
		h = document.getElementById('rotation').contentDocument.getElementById('inHeight').offsetHeight + 20;  
		document.getElementById('rotation').setAttribute("height",h);  
	} else if ( !document.all ) {  
		h = document.getElementById('rotation').contentDocument.height;  
		document.getElementById('rotation').style.height = h + 'px';  
	} else if( document.all ) {  
		h = document.frames('rotation').document.body.scrollHeight;  
		document.all.rotation.style.height = h + 'px';  
	}  
}