$("document").ready(function() {
	
	//=== GNB Start ===
	var $header_n = $("#header_n");
	var $gnb_n = $("#gnb_n,#gnb_banner");
	

	$header_n.css("height","38px");
	
	$gnb_n.bind("mouseenter focusin",function(){
		$header_n.stop().animate({height:"330px"},200); 
	});
	$gnb_n.bind("mouseleave focusout",function(){
		$header_n.stop().animate({height:"38px"},100);
	});
	//=== GNB End ===
		
});