GNB init.

init.gnb.js

var gnb = $('#gnb');
var gnbList = $('#gnb > ul > li');
var snb = $('.snb');
var start = 0;
var end = 0;

timer = setInterval(function(){
		$(".tt").text(start+" = "+end);

		if(start == 1 && end == 1){
			snb.slideUp(200 , function(){start = 0;});
		};
},500);

gnb.mouseenter(function(){
	end = 0;
	if(start == 0){
		snb.slideDown(200 , function(){start = 1;});
	};
}).mouseleave(function(){;
	end = 1;
});