$(window).scroll(function() {
  var num = $(window).scrollTop();

  if ($(this).scrollTop() > 0) {
	  $('#header').addClass('on');

  } else if($(this).scrollTop() < 35){
	  $('#header').removeClass('on');
  }
});

function scrollTop_fn(){
	var topBtn = $(".top_btn");
	var revBtn = $(".rev_btn");
	hTop = $("#contents").position().top;

	$(window).scroll(function(){
		if($(window).scrollTop() < hTop/2){
			topBtn.hide();
			revBtn.hide();
		} else {
			topBtn.fadeIn();
			revBtn.fadeIn();
			topBtn.click(function(){
				$("html, body").stop().animate({"scrollTop":"0"}, 400, "easeOutExpo");
			});
		};
	});
};

function gnb_open(){
	$(".gnb > li").on("mouseover", function(){
		$(this).find(">a").addClass("on");
		$(this).find(".depth_D").slideDown(1000, "easeOutExpo");
	}).on("mouseleave", function(){
		$(this).find(">a").removeClass("on");
		$(this).find(".depth_D").stop(true, true).slideUp(500, "easeOutExpo");
	});
}

function all_gnb_open(){
	$('.btn_gnb').click(function(){
		$(this).toggleClass('is-active');
		$('.g_gra').toggle();
		$('.all_gnb_wrap').animate({height:'toggle'},400);
	});
};

function main_visual(){
	var $slick_carousel = $('.main_visual_slider');
	$slick_carousel.on('init', function(event, slick) {
		$slick_carousel.find('.slick-current').removeClass('slick-active').addClass('reset-animation');
		setTimeout( function() {
			$slick_carousel.find('.slick-current').removeClass('reset-animation').addClass('slick-active');
		}, 1);
	});
	$slick_carousel.slick({
		autoplay:true,
		autoplaySpeed:3500,
		pauseOnHover:false,
		arrows: false,
		dots: true,
		infinite: true,
		speed:2000,
		fade: true
	});
};

function slick_slider(){
	/*$('.mp_slider').slick({
		slidesToShow: 3,
		slidesToScroll: 1,
		autoplay:true,
		autoplaySpeed:3500,
		arrows:false,
		infinite: false,
		responsive: [
		{
		  breakpoint: 1101,
		  settings: {
			slidesToShow: 2,
			slidesToScroll: 1,
			dots: true
		  }
		},
		{
		  breakpoint: 701,
		  settings: {
			slidesToShow: 1,
			slidesToScroll: 1,
			dots: true
		  },
		  }
		]
	});
	
	$('.mp_slider').on('afterChange', function(event, slick, currentSlide) {
		var _last = slick.slideCount - slick.options.slidesToShow
		var _slickItem = $('.mp_slider')

		if (_last === currentSlide) {
			_slickItem.slick('slickPause')
			setTimeout(function() {
			  _slickItem.slick('slickGoTo', 0, false)
			  _slickItem.slick('slickPlay')
			  setTimeout(function() {
				_slickItem.slick('refresh')
			  }, _slickItem.slick('slickGetOption', 'speed'));
			}, 3000);
		}
	});*/

	$('.cus_slider').slick({
		autoplay:false,
		slidesToShow: 5,
		slidesToScroll: 1,
		dots: false,
		arrows: true,
		infinite: false,
		responsive: [
		{
		  breakpoint: 901,
		  settings: {
			slidesToShow: 4,
			slidesToScroll: 1,
		  }
		  },
		 {
		  breakpoint: 641,
		  settings: {
			slidesToShow: 3,
			slidesToScroll: 1,
		  }
		  },
		{
		  breakpoint: 451,
		  settings: {
			slidesToShow: 2,
			slidesToScroll: 1,
		  },
		  }
		]
	});
}

function lnb_open(){
	$(".lnb > a").on("click", function(){
		if($(this).next(".lnb_depth").css("display") == "none"){
			$(".lnb > a").removeClass("active");
			$(".lnb > a").next(".lnb_depth").stop(true, true).slideUp();
			$(this).next(".lnb_depth").slideDown();
		}else{
			$(this).next(".lnb_depth").stop(true, true).slideUp();
		}
	});
}

function tabSet(){
		$('.tabSet02').each(function(){
			var topDiv = $(this);
			var anchors = topDiv.find('.tabs a');

			var panelDivs = topDiv.find('.panel');
			var lastAnchor;
			var lastPanel;
			anchors.show();
			lastAnchor = anchors.filter('.on');
			lastPanel = $(lastAnchor.attr('href'));
			panelDivs.hide();
			lastPanel.show();
			anchors.click(function(e){
				e.preventDefault();
				var currentAnchor = $(this);
				var currentPanel = $(currentAnchor.attr('href'));
				lastAnchor.removeClass('on');
				currentAnchor.addClass('on');
				lastPanel.hide();
				currentPanel.show();
				lastAnchor = currentAnchor;
				lastPanel = currentPanel;
			});
		});
	};


function gallery(){
	var galleryTop = new Swiper( '.gallery-top', {
		autoplay:false,
		spaceBetween: 0,
		navigation: {
			nextEl: '.gall_next',
			prevEl: '.gall_prev',
		 },
	});

}




$(document).ready(function(){
	scrollTop_fn();
	gnb_open();
	all_gnb_open();
	main_visual();
	slick_slider();
	lnb_open();
	tabSet();
});