function resize(){
	if(navigator.userAgent.search("MSIE") != -1){
		var height = document.getElementById('container').offsetHeight;
		document.getElementById('menu').style.height = height;
		document.getElementById('contents').style.height = height;
	}else{
		var height = document.getElementById('footer').offsetTop + 100;
		if(height < window.innerHeight)
			height = window.innerHeight;
		document.getElementById('container').style.height = height+"px";
	}
}

window.onload = resize;