// IFRAME ÀÚµ¿¸®»çÀÌÁî
function resize_frame(iframeObj){
	var innerBody = iframeObj.contentWindow.document.body;  
	var innerHeight = innerBody.scrollHeight + (innerBody.offsetHeight - innerBody.clientHeight);
	var innerWidth = innerBody.scrollWidth + (innerBody.offsetWidth - innerBody.clientWidth);
	iframeObj.style.height = innerHeight	
	
	//top
	top.document.body.scrollTop = 0;
	
}