$(document).ready(function(){
 $('#maingnb div.nav_wrap').hide(); 
   
   $(function(){
     $("ul.gnb li.one").hover(function(){
    $('div.nav_wrap.one').slideDown();
    $('div.nav_wrap.two').hide();
    $('div.nav_wrap.three').hide();
	$('div.nav_wrap.four').hide();
	$('div.nav_wrap.five').hide();
	$('div.nav_wrap.six').hide();
    });
     $("ul.gnb li.two").hover(function(){
    $('div.nav_wrap.two').slideDown();
    $('div.nav_wrap.one').hide();
    $('div.nav_wrap.three').hide();
	$('div.nav_wrap.four').hide();
	$('div.nav_wrap.five').hide();
	$('div.nav_wrap.six').hide();
    });
     $("ul.gnb li.three").hover(function(){
    $('div.nav_wrap.three').slideDown();
    $('div.nav_wrap.one').hide();
    $('div.nav_wrap.two').hide();
	$('div.nav_wrap.four').hide();
	$('div.nav_wrap.five').hide();
	$('div.nav_wrap.six').hide();
    });
	 $("ul.gnb li.four").hover(function(){
    $('div.nav_wrap.four').slideDown();
    $('div.nav_wrap.one').hide();
    $('div.nav_wrap.two').hide();
	$('div.nav_wrap.three').hide();
	$('div.nav_wrap.five').hide();
	$('div.nav_wrap.six').hide();
    });
	 $("ul.gnb li.five").hover(function(){
    $('div.nav_wrap.five').slideDown();
    $('div.nav_wrap.one').hide();
    $('div.nav_wrap.two').hide();
	$('div.nav_wrap.three').hide();
	$('div.nav_wrap.four').hide();
	$('div.nav_wrap.six').hide();
    });
	 $("ul.gnb li.six").hover(function(){
    $('div.nav_wrap.six').slideDown();
    $('div.nav_wrap.one').hide();
    $('div.nav_wrap.two').hide();
	$('div.nav_wrap.three').hide();
	$('div.nav_wrap.four').hide();
	$('div.nav_wrap.five').hide();
    });
	 $('#top').mouseleave(function(){
	   $('#maingnb div.nav_wrap').slideUp();
	 });
   });
});

<!--//네비게이션-->


function setPage(arg) { //navigation hn:1depth, sn:2depth, cn:3depth 를 받음
	page = jQuery.extend({
		hn : "",
		sn : "",
		cn : ""
	}, arg || {});
	if(window.console) {
		console.log("hn : " + page.hn + "\nsn : " + page.sn + "\ncn : " + page.cn);
	}
	if(page.hn != 10) {
		$(".snb li.hn" + page.hn + " a").addClass("on"); //1depth 활성
	}

	if(page.hn >= 11) {
		$(".snb li.hn" + page.hn + " a").addClass("on"); //유틸 1depth 활성
	}

	$(".sub > div > ul > li.sn" + page.sn).find("> a").addClass("on").end().find("> ul").addClass("on").find("> li.cn" + page.cn + " a").addClass("on"); //2depth 활성
}




  $(document).ready(function(){
  $("#pointer1").click(function(){
   $(".map1").show();
   $(".map2,.map3,.map4,.map5,.map6,.map7,.map8,.map9,.map10,.map11,.map12").hide();
   $("#pointer1").addClass("port_back");
   $("#pointer2,#pointer3,#pointer4,#pointer5,#pointer6,#pointer7,#pointer8,#pointer9,#pointer10,#pointer11,#pointer12").removeClass("port_back");
  });
  $("#pointer2").click(function(){
   $(".map2").show();
   $(".map1,.map3,.map4,.map5,.map6,.map7,.map8,.map9,.map10,.map11,.map12").hide();
   $("#pointer2").addClass("port_back");
   $("#pointer1,#pointer3,#pointer4,#pointer5,#pointer6,#pointer7,#pointer8,#pointer9,#pointer10,#pointer11,#pointer12").removeClass("port_back");
  });
  $("#pointer3").click(function(){
   $(".map3").show();
   $(".map1,.map2,.map4,.map5,.map6,.map7,.map8,.map9,.map10,.map11,.map12").hide();
   $("#pointer3").addClass("port_back");
   $("#pointer1,#pointer2,#pointer4,#pointer5,#pointer6,#pointer7,#pointer8,#pointer9,#pointer10,#pointer11,#pointer12").removeClass("port_back");
  });
  $("#pointer4").click(function(){
   $(".map4").show();
   $(".map1,.map2,.map3,.map5,.map6,.map7,.map8,.map9,.map10,.map11,.map12").hide();
   $("#pointer4").addClass("port_back");
   $("#pointer1,#pointer2,#pointer3,#pointer5,#pointer6,#pointer7,#pointer8,#pointer9,#pointer10,#pointer11,#pointer12").removeClass("port_back");
  });
  $("#pointer5").click(function(){
   $(".map5").show();
   $(".map1,.map2,.map3,.map4,.map6,.map7,.map8,.map9,.map10,.map11,.map12").hide();
   $("#pointer5").addClass("port_back");
   $("#pointer1,#pointer2,#pointer3,#pointer4,#pointer6,#pointer7,#pointer8,#pointer9,#pointer10,#pointer11,#pointer12").removeClass("port_back");
  });
  $("#pointer6").click(function(){
   $(".map6").show();
   $(".map1,.map2,.map3,.map4,.map5,.map7,.map8,.map9,.map10,.map11,.map12").hide();
   $("#pointer6").addClass("port_back");
   $("#pointer1,#pointer2,#pointer3,#pointer4,#pointer5,#pointer7,#pointer8,#pointer9,#pointer10,#pointer11,#pointer12").removeClass("port_back");
  });
  $("#pointer7").click(function(){
   $(".map7").show();
   $(".map1,.map2,.map3,.map4,.map5,.map6,.map8,.map9,.map10,.map11,.map12").hide();
   $("#pointer7").addClass("port_back");
   $("#pointer1,#pointer2,#pointer3,#pointer4,#pointer5,#pointer6,#pointer8,#pointer9,#pointer10,#pointer11,#pointer12").removeClass("port_back");
  });
  $("#pointer8").click(function(){
   $(".map8").show();
   $(".map1,.map2,.map3,.map4,.map5,.map6,.map7,.map9,.map10,.map11,.map12").hide();
   $("#pointer8").addClass("port_back");
   $("#pointer1,#pointer2,#pointer3,#pointer4,#pointer5,#pointer6,#pointer7,#pointer9,#pointer10,#pointer11,#pointer12").removeClass("port_back");
  });
  $("#pointer9").click(function(){
   $(".map9").show();
   $(".map1,.map2,.map3,.map4,.map5,.map6,.map7,.map8,.map10,.map11,.map12").hide();
   $("#pointer9").addClass("port_back");
   $("#pointer1,#pointer2,#pointer3,#pointer4,#pointer5,#pointer6,#pointer7,#pointer8,#pointer10,#pointer11,#pointer12").removeClass("port_back");
  });
  $("#pointer10").click(function(){
   $(".map10").show();
   $(".map1,.map2,.map3,.map4,.map5,.map6,.map7,.map8,.map9,.map11,.map12").hide();
   $("#pointer10").addClass("port_back");
   $("#pointer1,#pointer2,#pointer3,#pointer4,#pointer5,#pointer6,#pointer7,#pointer8,#pointer9,#pointer11,#pointer12").removeClass("port_back");
  });
  $("#pointer11").click(function(){
   $(".map11").show();
   $(".map1,.map2,.map3,.map4,.map5,.map6,.map7,.map8,.map9,.map10,.map12").hide();
   $("#pointer11").addClass("port_back");
   $("#pointer1,#pointer2,#pointer3,#pointer4,#pointer5,#pointer6,#pointer7,#pointer8,#pointer9,#pointer10,#pointer12").removeClass("port_back");
  });
  $("#pointer12").click(function(){
   $(".map12").show();
   $(".map1,.map2,.map3,.map4,.map5,.map6,.map7,.map8,.map9,.map10,.map11").hide();
   $("#pointer12").addClass("port_back");
   $("#pointer1,#pointer2,#pointer3,#pointer4,#pointer5,#pointer6,#pointer7,#pointer8,#pointer9,#pointer10,#pointer11").removeClass("port_back");
  });
});