$(function(){


	/* 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');


	$(window).load(function(){
		
//		$(".bxslide").bxSlider({
//			mode: 'horizontal', //horizontal, vertical, fade
//			pause:5000,			//멈춤 대기
//			speed: 1000,        // 이동 속도
//			auto: true,
//			infiniteLoop: true,
//			controls: true,        // 이전 다음
//			pager: true,        //페이지 버튼
//			//prevSelector: '#prev',
//			//nextSelector: '#next',
//			prevText: "<img src='/img/main/lt.png' alt='' />",
//			nextText: "<img src='/img/main/gt.png' alt='' />",
//			//슬라이더 콜백 함수 (기본 옵션)
//			//버튼 눌렀을때 멈추는 현상을 다시 실행시킴
//		});
	
	});


	var movie = '<iframe src="https://player.vimeo.com/video/239421094?title=0&byline=0&portrait=0&autoplay=1"'+
	'width="900" height="500" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>';

	$(".play_btn").click(function(){
		var vt = $(".media").offset().top;

		$(".section02 .video").css({"display": "block", "top": "113px"});
		$(".video_pop").prepend(movie);
		$("#bg").fadeIn();
	});

	$(".pop_close").click(function(){
		$(".section02 .video").hide();
		$(".video_pop").empty();
		$("#bg").fadeOut();
	});

});