function setHeight(){
	a = document.getElementById("meatcontent").offsetHeight;
	b = document.getElementById("navcontent").offsetHeight;
	
	if(a > b){
		document.getElementById("navcontainer").style.height = b+"px";
	}
	
	if(b > a){
		document.getElementById("meatcontainer").style.height = a+"px";
	}
}