$(window).load(function() {
	$('body').removeClass('preload');
});
$(document).ready(function(){
	// FloatingBlock
	$('.floating_block').css('opacity',0);
	$('.floating_block .gotop').click(function(){
		$('html,body').animate(
			{'scrollTop': $('body').offset().top },
			{'duration':'normal','easing':'swing','queue':false}
		);
		return false;
	});
	$(window).scroll(function(){ moveGoTop(); });
	function moveGoTop(){
		var x = $(".l-footer_bottom").offset().top - $(window).scrollTop();
		if( x <= $(window).height() ){ $(".floating_block").css( "position", "absolute" );
		$(".floating_block").addClass("change");
		}
		else{ $(".floating_block").css( "position", "fixed" );
		$(".floating_block").removeClass("change");
		}
		if( $(window).scrollTop() < 200 )
			$(".floating_block").animate({"opacity":0}, {"duration":"fast","easing":"linear","queue":false});
		else
			$(".floating_block").animate({"opacity":1}, {"duration":"fast","easing":"linear","queue":false});
	}
	// img switch
	var $setElem = $('.switch'),
	pcName = '_pc',
	spName = '_sp',
	replaceWidth = 641;

	$setElem.each(function(){
		var $this = $(this);
		function imgSize(){
			var windowWidth = parseInt($(window).width());
			if(windowWidth >= replaceWidth) {
				$this.attr('src',$this.attr('src').replace(spName,pcName)).css({visibility:'visible'});
			} else if(windowWidth < replaceWidth) {
				$this.attr('src',$this.attr('src').replace(pcName,spName)).css({visibility:'visible'});
			}
		}
		$(window).resize(function(){imgSize();});
		imgSize();
	});
	$('#nav-icon').click(function(){
		$(this).toggleClass('open');
		$('.nav_menu').toggleClass('active');
	});
	$('.sp_search_btn,.l-header_info_search_close').on('click',function(){
		$('.l-header_info_search').fadeToggle(300, 'linear');
	});
	$(window).on('load resize',function(){
		$('.news_img').each(function(){
			var imgHeight = $(this).find('img').height();
			$(this).css('height',imgHeight);
		});
	});
	$('.l-header_gnav li a, .in-page-nav a').each(function(){
		var $href = $(this).attr('href');
		if(location.href.match($href)) {
			$(this).addClass('active');
			$(this).closest("li").children("a").addClass("active");									 
		} else {
			$(this).removeClass('active');
		}
	});
	$('.side-nav a').each(function(){
		var $href = $(this).attr('href');
		if(location.href.match($href)) {
			$(this).addClass('active');
		} else {
			$(this).removeClass('active');
		}
	});
	if(window.location.href.indexOf("events/") > -1) {
       $(".events-nav").addClass('active');
    }
	if(window.location.href.indexOf("policy-briefs-and-resources") > -1) {
       $(".policy-briefs-resources-nav").addClass('active');
    }
	if(window.location.href.indexOf("global-outlook") > -1) {
       $(".global-outlook-nav").addClass('active');
    }
	if(window.location.href.indexOf("tirac") > -1) {
       $(".tirac-nav").addClass('active');
    }
	$('.l-side_news_list > ul > li a').on('click',function(){
		$(this).next('ul').slideToggle();
		if ($(this).next('ul').length !== 0) {
			$(this).toggleClass('on');
		}
		return false;
	});
	$('.l-side_news_list > ul > li a').each(function(){
		if ($(this).next('ul').length === 0) {
			$(this).addClass('disable');
		}
	});
	$(window).on('load resize',function(){
		$('.text_overflow').each(function(){
			var ellipsisWrapper = $(this).height();
			var ellipsis = $(this).find('p').height();
			console.log(ellipsisWrapper);
			console.log(ellipsis);
			if (ellipsisWrapper <= ellipsis) {
				$(this).addClass('ellipsis');
			} else {
				$(this).removeClass('ellipsis');
			}
		});
	});

	$('.nav_menu_nav > ul li > ul').parent().addClass('has_subnav');
	$('.nav_menu_nav > ul li.has_subnav > a').each(function() {
		var $this = $(this);
		var myClone = $this.clone();
		var myCloneParent = $this.next('ul');
		myClone.prependTo(myCloneParent).addClass('back_track').wrap('<li></li>');
	});

	$('.nav_menu_nav > ul li.has_subnav > a').click(function() {
		var $this = $(this);
		$this.next('ul').addClass('active');
		return false;
	});

	$('.nav_menu_nav > ul a.back_track').click(function() {
		var $this = $(this);
		$this.parent().parent().removeClass('active');
		return false;
	});
	objectFitImages('.img_scale img');

	$(".l-header_gnav ul li").hover(function(){
		$(this).children("a").addClass("hover");
		$(this).find(".sub-nav-container").stop(true,true).fadeIn(200);
	}, function(){
		$(this).children("a").removeClass("hover");
		$(this).find(".sub-nav-container").stop(true,true).fadeOut(200);
	});

	$(window).scroll(function(){
		var topPosition = $(window).scrollTop(),
			headerHeight = $("header").height();
		if (topPosition >= headerHeight) {
			$(".l-header_gnav").addClass("fixed");
		} else {
			$(".l-header_gnav").removeClass("fixed");
		}
	});
	$(".tabs .tab-buttons button").click(function(){
		var target = $(this).data("href");
		$(this).closest(".tabs").find(".tab-content").removeClass("show").addClass("hide");
		$(target).removeClass("hide").addClass("show");
		$(".tabs .tab-buttons button").removeClass("selected");
		$(this).addClass("selected");
	});
				
	$(".about-us-block .about-us-inner a, .expert-block .expert-inner a").each(function(){
		if ($(window).width() >= 850) {
			var containerHeight = $(this).closest(".container").height();
			if (!$(this).hasClass("no-container")) {
				$(this).css({"height": containerHeight});
			}
		}
		
	});
				
	$(".research-area-block .research-area-inner a").each(function(){
		if ($(window).width() >= 1040) {
			var containerHeight = $(this).closest(".container").height();
			if (!$(this).hasClass("no-container")) {
				$(this).css({"height": containerHeight});
			}
		}
		
	});

	var resizeTimer;

	$(window).on('resize', function(e) {
		
		$(".about-us-block .about-us-inner a, .research-area-block .research-area-inner a, .expert-block .expert-inner a").each(function(){
			$(this).css({"height": "auto"});
			$(this).closest(".container").css({"height": "auto"});
		});

	  	clearTimeout(resizeTimer);
	  	resizeTimer = setTimeout(function() {
		
		if ($(window).width() >= 850) {
			$(".about-us-block .about-us-inner a, .expert-block .expert-inner a").each(function(){
				var containerHeight = $(this).closest(".container").height();
				if (!$(this).hasClass("no-container")) {
					$(this).css({"height": containerHeight});
				}
			});
		}
				
		if ($(window).width() >= 1040) {
			$(".research-area-block .research-area-inner a").each(function(){
				var containerHeight = $(this).closest(".container").height();
				if (!$(this).hasClass("no-container")) {
					$(this).css({"height": containerHeight});
				}
			});
		}

	  }, 250);

	});
});