function setMenu() 
{
	var s = sec;
	if (s)
	{
		var obj = document.getElementById(s);
		if (obj.className == "toplvl")
		{
			obj.className = "init";
		} else {
			obj.className = "init_sub";
		}
	}
}

function load()
{
	setMenu();
}

if (window.addEventListener) {   
	window.addEventListener('load', load, false);    
} else if (window.attachEvent) {   
	window.attachEvent('onload', load, false);   
}