window.onload=function()
{
	fixH('menu','contentvak'); 
}

function fixH(one,two) 
{
	if (document.getElementById(one)) 
	{
		var lh=document.getElementById(one).offsetHeight;
		var rh=document.getElementById(two).offsetHeight;
		if (rh < 540){
		var nh = 540;
		}else{
		var nh = Math.max(lh, rh); 
		}
		document.getElementById(one).style.height=nh+"px";
		document.getElementById(two).style.height=nh+"px";
	}
}