// JavaScript Document




	
var Lh = document.getElementById("fen_left");
var Rh = document.getElementById("fen_right");

if (Lh != null && Rh != null)
{
	if (Lh.offsetHeight>Rh.offsetHeight)
	{
	Rh.style.height = (Lh.offsetHeight-20)+"px";
	}else{
	Lh.style.height = (Rh.offsetHeight)+"px";
	}
}