$(function(){
	locationJs();
	m11();
	m30();
	/* scroll */
	var $animation_elements = $('.ani');
	var $window = $(window);

	function check_if_in_view() {
	  var window_height = $window.height();
	  var window_top_position = $window.scrollTop();
	  var window_bottom_position = (window_top_position + window_height);

	  $.each($animation_elements, function() {
		var $element = $(this);
		var element_height = $element.outerHeight();
		var element_top_position = $element.offset().top+200;
		var element_bottom_position = (element_top_position + element_height);
		//console.log(element_top_position);

		//check to see if this current container is within viewport
		if ((element_bottom_position >= window_top_position) &&
		  (element_top_position <= window_bottom_position)) {
		  $element.addClass('in-view');
		} else {
		 //$element.removeClass('in-view');
		}
	  });
	}
	
	$window.on('scroll resize', check_if_in_view);
	$window.trigger('scroll');

});

function locationJs() {
	$('.page_location li[class*="tab"] ').on('click', function(){
		$(this).toggleClass('on');
		$(this).find('ul').stop().slideToggle(450);
	});
	var lastScrollTop = 0;
	var delta = 0;
	//subtop 클래스 모션
	$(window).scroll(function(){
		var scrollT=$(window).scrollTop();
		if(Math.abs(lastScrollTop - scrollT) <= delta)
		  return; 
		if ((scrollT > lastScrollTop) && (lastScrollTop>0)) {
			$('header').addClass('hide');
		 } else {
			$('header').removeClass('hide');
		}
		lastScrollTop = scrollT;
	});

	$(document).click(function(e){
		if(
			e.target.className =="l_tab_wrap" 
		){return false}
		$("#location > ul > li.tab ul").stop().slideUp();
		$(".page_location li[class*='tab']").removeClass('on');
	});

}


function m11() {
	//아카데이 내부시설
	if(!$('#main').is('.m11')) return;
	var noticeSlide = new Swiper('.g_slider', {
		grabCursor: true,
		speed: 1000,
		slidesPerView: 'auto',
		draggable:false,
		mousewheel: false,
		navigation: {
			prevEl: '.indicator .prev',
			nextEl: '.indicator .next',
		},
	});
}



function m30() {
	if(!$('#main').is('.page_layout1')) return;
	$(document).on("click",".step_common li",function(){
		var tabNum = $(this).index() + 1;
		var item = $(".step_common li:nth-child("+tabNum+")").next("li");
		$(".step_common li:nth-child("+tabNum+")").addClass("act");
		$(".step_common li").removeClass("on");
		$(".step_common li:nth-child("+tabNum+")").addClass("on");
		$(".step_info .con").hide();
		$(".step_info > .con" + tabNum).fadeIn();
		if($(item).hasClass("act") == true){
			$(".step_common li:nth-child("+tabNum+")").nextAll("li").removeClass("act");
		}else{
			$(".step_common li:nth-child("+tabNum+")").prevAll("li").addClass("act");
		}
		//motion
		var elemData = $(".step_box li:nth-child("+tabNum+")").data("width");
		$(".step_box .bg .i.pc_view").css('width',elemData+'%');
		$(".step_box .bg .i.tm_view").css('height',elemData+'%');
		$(window).resize(function(){
			vw = $(window).width();
			var elemData = $(".step_box li:nth-child("+tabNum+")").data("width");
			$(".step_box .bg .i.pc_view").css('width',elemData+'%');
			$(".step_box .bg .i.tm_view").css('height',elemData+'%');
		});
		//bar
		var elemData2 = $(".step_tabs li:nth-child("+tabNum+")").data("tabs");
		var elemBtnWidth = $(".step_tabs ul li a").width()/2;
		$(".step_tabs .bar").css('width','calc('+elemData2+' - '+elemBtnWidth+'px)');
		$(window).resize(function(){
			vw = $(window).width();
			var elemData2 = $(".step_tabs li:nth-child("+tabNum+")").data("tabs");
			var elemBtnWidth = $(".step_tabs ul li a").width()/2;
			$(".step_tabs .bar").css('width','calc('+elemData2+' - '+elemBtnWidth+'px)');
		});


		var btnId = $(this).find("a").attr('href');
		$('html, body').animate({ scrollTop: $(btnId).offset().top - 150 }, {
			duration: 700, 
			complete: function() {
				$(document).on("scroll", scroll);
			}
		});
		return false;
	});
}