contador = 0;
$(function(){
    $('.menu_bar, #back, .cerrar, nav a').click(function(){
        if($(window).width() < 768){
            if(contador == 1){
                $('.menu_bar').removeClass('no-pulled').addClass('pulled');
                $('nav').animate({right:'0'});
                setTimeout(function() {
                    $('#back').fadeIn();
                },300);
                contador = 0;
            } else{
                $('.menu_bar').removeClass('pulled').addClass('no-pulled');
                contador = 1;
                $('#back').fadeOut();
                setTimeout(function() {
                    $('nav').animate({right:'-120%'});
                },300);
            }
        }
    });
});

$(function(){
	$('body').on('swiperight', swiperightHandler);
	$('body').on('swipeleft',swipeleftHandler);
	$('#shopping_cart').click(clickPull);

	function clickPull() {
		var btn = $('#shopping_cart');
		if($(btn).hasClass('pulled')) {
			swipeleftHandler(); }
		else {
			swiperightHandler(); }
	}

	function swiperightHandler(event){
		$('#main-content').animate({marginRight:'40%',marginLeft:'-40%'}, 400);
		$('#main-cart').animate({marginRight:'0%'}, 400);
		$('#shopping_cart').removeClass('no-pulled').addClass('pulled');
	}
	function swipeleftHandler(event){
		$('#main-content').animate({marginRight:'0%',marginLeft:'0%'}, 400);
		$('#main-cart').animate({marginRight:'-40%'}, 400);
		$('#shopping_cart').removeClass('pulled').addClass('no-pulled');
	}
});

// Header sticky
$(document).ready(header_sticky);
$(window).scroll(header_sticky);
function header_sticky(){
    if ($(window).scrollTop() >= $('header').outerHeight()) {
        $('#up_btn').fadeIn();
        $('header').addClass('fixed-header'); }
    else {
        $('#up_btn').fadeOut();
        $('header').removeClass('fixed-header'); }
};

// Ease scroll

$('nav a, .anchor-btn').click(function(e) {
    e.preventDefault();
    var anchor = $(this).attr('data-src');
    var offset = $(anchor).offset().top;

    $('body,html').animate({scrollTop:offset},300,'swing');
});

// Anchor items

$(window).on('scroll', function() {
    $('.anchor-item').each(function() {
        var s = $(window).scrollTop() + 105;
        var a = $(this).offset().top;

        if(s>=a){
            $('nav a').removeClass('current-nav');
            $('nav a[data-src="#'+$(this).attr('id')+'"]').addClass('current-nav');
        }
    });
});

// Bloques iguales
$(document).ready(function() {
    if ($('.BlockSize').length){
        function blockHeight() {
            generalHeight = 0;
            i = 1;
            counter = 1;
            if ($(window).width() >= 480){
                if ($(window).width() > 960) {blqNum = 3}
                else if ($(window).width() >= 480) {blqNum = 2}
                $('.BlockSize').css({height:'auto'});

                $('.BlockSize').each(function(){
                    $(this).attr('data-grup',i);
                    if (counter >= blqNum) {i++;counter = 0;}
                    counter++;
                });
                i = 1;
                counter = 1;
                $('.BlockSize').each(function(){
                    thisHeight = $(this).height();
                    thisPrev = $(this).prev('.BlockSize[data-grup="'+i+'"]');
                    prevHeight = $(thisPrev).height();
                    thisNext = $(this).next('.BlockSize[data-grup="'+i+'"]');
                    nextHeight = $(thisNext).height();

                    if (generalHeight < thisHeight) {generalHeight = thisHeight}

                    if (counter >= blqNum) {
                        $('.BlockSize[data-grup="'+i+'"]').height(generalHeight);
                        i++;
                        counter = 0;
                        generalHeight = 0;
                    } else if(counter != 1){
                        if (thisHeight > prevHeight) {$(thisPrev).height(generalHeight)}
                    } else{
                        if (thisHeight > nextHeight) {$(thisNext).height(generalHeight)}
                    }
                    counter++;
                });
            } else{
                $('.BlockSize').css({height:'auto'});
            }
        };
        $(window).on('load',blockHeight);
        $(window).on('resize',blockHeight);
        $(window).on('orientationc',blockHeight);
    }
});

function animation() {
    winHeight = 0.75 * $(window).height();
    winOffset = $(window).scrollTop() + winHeight;
    $('.animated').each(function() {
        $(this).addClass('newAnimated');
    });
    $('.newAnimated').each(function() {
        if($(this).offset().top <= winOffset){
            $(this).addClass('AnimateActive');
        }
    });
}
$(document).ready(animation);
$(window).on('load',animation).resize(animation).scroll(animation).on('orientationchange',animation);


// Posicionador de Footer
$(document).ready(function() {
   var footerHeight = 0,
       footerTop = 0,
       $footer = $("footer");

   positionFooter();
   function positionFooter() {
        $footer.css({position: "static"});
        footerHeight = $footer.height();
        footerTop = ($(window).height())+"px";

       if ( ($(document.body).height()) < $(window).height()) {
           $footer.css({
                position: "absolute"
           }).animate({
                bottom: 0
           },-1)
       } else {
           $footer.css({
                position: "static"
           })
       }
    }

  $(window).on('load',positionFooter);
  $(window).on('resize',positionFooter);
  $(window).on('orientationchange',positionFooter);
});