$(function(){

	//wheel event
	var now_scrolling = false;
	$(window).bind('mousewheel DOMMouseScroll', function(event){
		if(now_scrolling) return;
		now_scrolling = true;

		var scroll_top = $("html").scrollTop() || $("body").scrollTop();
		var idx = $('.section.active').index();
		var next=$('#section0'+ (idx + 2));
		var prev=$('#section0'+ idx);
		if (event.originalEvent.wheelDelta > 0 || event.originalEvent.detail < 0){
			// scroll up
			if (idx == 0){
				$('#section01').addClass('active');
				now_scrolling = false;
			}else{
				$('.section').removeClass('active');
				prev.addClass('active');

				$('html, body').stop().animate({
					scrollTop: prev.offset().top
				}, 500, 'linear', function(){
					now_scrolling = false;
				});
			}
		}else{
			// scroll down
			if (idx == 6){
				$('#section07').addClass('active');
				now_scrolling = false;
			}else{
				$('.section.active').removeClass('active');
				next.addClass('active');

				$('html, body').stop().animate({
					scrollTop: next.offset().top
				}, 500, 'linear', function(){
					now_scrolling = false;
				});
			}
		}
   });


   //btn_top
	$('.btn_top').click(function(){
		$('.section.active').removeClass('active');
		$('#section01').addClass('active');
    });

	//main_visual
	$('.slide_nav a').each(function(){
        $(this).mouseenter(function(){
			var linkurl;
            var idx = $(this).index();
			/*==*/
			
			for (i=0;i<slideLen ;i++ ){	$(".slide_nav a").eq(i).removeAttr( 'style' );	}
			$(this).css('background','#005baa');
			/*==*/
            $('.main_visual .item').removeClass('active');
            $('.main_visual .item').eq(idx).addClass('active');
			$('.main_visual .item').attr("href",slideLnk[idx]);
			//slideLnk[idx]
        });
    });

	
	//youtube slide
	var youtube_slide = $('.mainSec07_slides').slick({
	    infinite: true,
	    slidesToShow: 1,
	    slidesToScroll: 1,
	    centerMode:false,
	    centerPadding:'20px',
		arrows:true,
		dots: true
	});

	const current_autoplay = 'controls=1&mute=1&autoplay=1&loop=1&playlist=';
	const etc_pause = 'controls=1&mute=1';

	var currentIframe = $(".mainSec07_slides li").eq(1).find(".youtube-video");
	var current_src = currentIframe.attr('src');
	var new_current_src = current_src.split("?");
	var current_key = current_src.split('/');

	currentIframe.attr('src',new_current_src[0]+'?'+ current_autoplay + current_key[4]);

	//youtube current slide play
	youtube_slide.on('afterChange', function(event, slick, currentSlide, nextSlide, prevSlide){
		var currentIframe = $(".mainSec07_slides li").eq(currentSlide+1).find(".youtube-video");
		var nextIframe = $(".mainSec07_slides li").eq(currentSlide+1).next("li").find(".youtube-video");
		var prevIframe = $(".mainSec07_slides li").eq(currentSlide+1).prev("li").find(".youtube-video");

		var current_src = currentIframe.attr('src');
		var next_src = nextIframe.attr('src');
		var prev_src = prevIframe.attr('src');

		var new_current_src = current_src.split("?");
		var new_next_src = next_src.split("?");
		var new_prev_src = prev_src.split("?");

		current_key = current_src.split('/');
		new_current_key = current_key[4].split('?');

		console.log(new_current_key);

		currentIframe.attr('src',new_current_src[0]+'?'+ current_autoplay + new_current_key[0]);
		nextIframe.attr('src',new_next_src[0]+'?'+ etc_pause);
		prevIframe.attr('src',new_prev_src[0]+'?'+ etc_pause);		
	})


	//product_wrap
	$('.product_wrap .tabs>li>a').click(function(e){
		e.preventDefault();
		 var idx = $(this).parent('li').index();
		$('.product_wrap .bg_group .bg').removeClass('active');
		$('.product_wrap .bg_group .bg').eq(idx).addClass('active');

	});

	//brand
	$('.brand_wrap .brand>li').mouseenter(function(){
		var idx = $(this).index();
		/*==*/
		$("#bgftl").html(slideTtl[idx]);
		$("#bgfct").html(slideCtx[idx]);
		/*==*/
		$('.brand_wrap .bg_group .bg').removeClass('active');
		$('.brand_wrap .bg_group .bg').eq(idx).addClass('active');

	});

});
/* ******************************
 * O N L O A D
 * ******************************/
 $(document).ready(function(){	 	 
	 $(".slide_nav a").eq(0).css('background','#005baa');
});