function setEqualHeight(columns){
	var tallestcolumn = 0;
	columns.each(
	function(){
		currentHeight = $(this).height();
		if(currentHeight > tallestcolumn){
			tallestcolumn = currentHeight;
		}
	});
	columns.height(tallestcolumn);
 }

$(function(){

	$('.section03 a[href^=#], .section05 a[href^=#]').click(function(){
		var nav = 0;
		var speed = 500;
		var href= $(this).attr("href");
		var target = $(href == "#" || href == "" ? 'html' : href);
		
		if($('#sp_header').css('display') == 'block') nav = $('#sp_header').outerHeight();
		
		var position = target.offset().top - nav;
		$("html, body").animate({scrollTop:position}, speed, "swing");
		return false;
	});
	
	$(window).on('resize',function(){
		$('.section04 .spot_item').css({'height': 'auto'});
		setEqualHeight($('.section04 .spot_item'));
	}).trigger('resize');

	$('.tour_item').each(function(index){
		objSlide = $('<div class="swiper-container"><div class="swiper-wrapper"></div><div class="swiper-pagination"></div></div>');
		objSlideWrapper = objSlide.find('.swiper-wrapper');
		objImgList = $('.tour_img li', this);
		objImgList.each(function(){
			objSlideWrapper.append('<div class="swiper-slide"><div class="swiper-slide_item">' + $(this).html() + '</div></div>');
		});
		$(this).find('.tour_img').after(objSlide);
	});

	var swiper = new Swiper('.swiper-container', {
		//slidesPerView: 2,
		slidesPerView: 'auto',
		centeredSlides: true,
		loop: true,
		spaceBetween: 10
	});
	
	var topBtn = $('.bt_pagetop');
	$(window).on('scroll', function () {
		if ($(this).scrollTop() > 100) {
			topBtn.fadeIn();
		} else {
			topBtn.fadeOut();
		}
	}).trigger('scroll');

	$('.bt_pagetop a').click(function(){
		var speed = 500;
		var href= $(this).attr("href");
		var target = $('html');
		var position = target.offset().top;
		$("html, body").animate({scrollTop:position}, speed, "swing");
		return false;
	});
	
	
});