function lighton(x) {
	var topN = document.getElementById(x);
	
	if (topN.className == "subsubmenu displayoff") {
		topN.className = 'subsubmenu displayon';
	} else {
		topN.className = 'subsubmenu displayoff';
	}
}

function lightons(x) {
	var topN = document.getElementById(x);
	topN.className = 'subsubmenu displayon';
}
function lightoff(x) {
	var topN = document.getElementById(x);
	topN.className = 'subsubmenu displayoff';
}

jq(function(){
	jq("ul.menulist li").mouseenter(function(){
		
		var curUl = jq(this).find("ul");
		curUl.slideDown();
		curUl.mouseleave(function(){
			jq(this).slideUp();
		});
	});
});