$(function(){


	//gambit scroll
	var agent = navigator.userAgent.toLowerCase();
	if ((navigator.appName == 'Netscape' && navigator.userAgent.search('Trident') != -1) || (agent.indexOf("msie") != -1)) {
		//ie에서 휠
		window.gambitScrollWheelAmount = 20;
	} else {
		//etc 휠
		window.gambitScrollWheelAmount = 15;
	}


	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 + (element_height / 2);
		var element_bottom_position = (element_top_position + element_height);

		//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');


	/* faq */
	$(".faq .q").click(function(){
			$(this).next(".a").slideToggle()
			$(this).parent(".faq_box").siblings().find(".a").slideUp();
			$(this).parent(".faq_box").toggleClass("active")
			$(this).parent(".faq_box").siblings().removeClass("active")
	});

	
	/* m51 */
	$(".infowrap .namewrap").on("click",function(){
		$(this).parent().toggleClass("on");
	})
	


})