function equalHeight(group) {
	var tallest = 0;
	group.css("height","auto");
	group.each(function() {
		var thisHeight = $(this).height();
		if(thisHeight > tallest) {
			tallest = thisHeight;
		}
	});
	group.height(tallest);
}

$(function() {
	var $root = $('html, body');

	$("header a.menu-toggle").on('click', function(){
		$("body").addClass("opened-menu");
        $(".side-menu").addClass("active");
        return false;
    });

	$(".side-menu a.close-toggle").on('click', function(){
		$("body").removeClass("opened-menu");
        $(".side-menu").removeClass("active");
        return false;
    });

	$(document).bind( "mouseup touchend", function(e){
		var container = $("header a.menu-toggle, .side-menu");

		if (!container.is(e.target) && container.has(e.target).length === 0){
			$(".side-menu").removeClass("active");
			$("body").removeClass("opened-menu");
		}
	});

	$(".side-menu .menu-contents > ul > li.has-dropdown > a.dropdown-toggle").on('click', function(){
        $(this).parent().toggleClass("active");
        $(this).parent().find("ul").slideToggle();
        return false;
	});

	$(".suscribete-btn").on('click', function(){
		$(".subsription-form").slideToggle();
		return false;
	});

	$("header .header-main").sticky();

	setTimeout(function() {
		$(window).trigger("resize");
	}, 250);

	$('.testimonials-slider').slick({
        dots: true,
		draggable: false,
		arrows: false,
        slidesToShow: 1,
        slidesToScroll: 1
    });

	var buttonFilters = {};
	var buttonFilter;
	var qsRegex;

	var $grid = $('.activities-grid').isotope({
		layoutMode: 'fitRows',
		percentPosition: true,
		itemSelector: '.activity',
		filter: function() {
			var $this = $(this);
			var searchResult = qsRegex ? $this.text().match(qsRegex) : true;
			var buttonResult = buttonFilter ? $this.is(buttonFilter) : true;
			return searchResult && buttonResult;
		}
	});

	$('.filters-holder').on( 'click', 'button', function(event) {
		var $this = $(this);
		var $buttonGroup = $this.parents('.activities-filters');
		var filterGroup = $buttonGroup.attr('data-filter-group');
		buttonFilters[filterGroup] = $this.attr('data-filter');
		buttonFilter = concatValues(buttonFilters);
		$grid.isotope({filter: function() {
			var $this = $(this);
			var searchResult = qsRegex ? $this.text().match(qsRegex) : true;
			var buttonResult = buttonFilter ? $this.is(buttonFilter) : true;
			return searchResult && buttonResult;
		}});
	});

	var $quicksearch = $('.activity-search').keyup( debounce( function() {
		qsRegex = new RegExp($quicksearch.val(), 'gi');
		$grid.isotope({filter: function() {
			var $this = $(this);
			var searchResult = qsRegex ? $this.text().match(qsRegex) : true;
			var buttonResult = buttonFilter ? $this.is(buttonFilter) : true;
			return searchResult && buttonResult;
		}});
	}));

	// change is-checked class on buttons
	$('.activities-filters').each(function(i, buttonGroup){
		var $buttonGroup = $(buttonGroup);
		$buttonGroup.on('click', 'button', function(event) {
			$buttonGroup.find('.is-selected').removeClass('is-selected');
			var $button = $(event.currentTarget);
			$button.addClass('is-selected');
		});
	});

	/*$(".activities-grid .activity .activity-info .view-more").on('click',function(){
        $(this).parent().find(".more-info-wrapper").show();
		$(this).remove();
		$(window).trigger('resize');
		$grid.isotope('layout');
		$(window).trigger('resize');
        setTimeout(function() {
    		$(window).trigger('resize');
			$grid.isotope('layout');
    	}, 1);
        return false;
    });*/

	// flatten object by concatting values
	function concatValues(obj) {
		var value = '';
		for (var prop in obj) {
			value += obj[prop];
		}
		return value;
	}

	function debounce(fn, threshold) {
		var timeout;
		threshold = threshold || 100;
		return function debounced() {
			clearTimeout( timeout );
			var args = arguments;
			var _this = this;
			function delayed() {
				fn.apply( _this, args );
			}
			timeout = setTimeout( delayed, threshold );
		};
	  }

	setTimeout(function() {
		$grid.isotope('layout');
	  $grid.isotope({filter: '*'});
		$('.activities-grid').addClass("active");
	}, 1000);

	setTimeout(function() {
		equalHeight($(".testimonials-slider .testimonial .testimonial-info .testimonial-text"));
	}, 600);
});

if(!Modernizr.touchevents){
	var resizeTimer_3;
	$(window).resize(function() {
		clearTimeout(resizeTimer_3);
		resizeTimer_3 = setTimeout(function() {
			equalHeight($(".testimonials-slider .testimonial .testimonial-info .testimonial-text"));
			$('.activities-grid').isotope('layout');
		}, 200);
	});
}

$(window).bind('orientationchange', function() {
	equalHeight($(".testimonials-slider .testimonial .testimonial-info .testimonial-text"));
});