// testimonials

var IntID = setTimer();

function setTimer(){
     i = setInterval(showNext, 5000);
     return i;
}

function stopSlider() {
    clearInterval(IntID);
}

$('.mcs-testimonial--body').mouseenter(function() {
  clearInterval(IntID);
})

$('.mcs-testimonial--body').mouseleave(function() {
  IntID = setTimer();
})

$('.testimonial-back').click(function(e){
    
    if ($('.testimonial-1').is(":visible")) {
        $('.testimonial-1').fadeOut();
        $('.testimonial-2').fadeOut();
        $('.testimonial-3').fadeIn();
        $('.mcs-testimonial--item').removeClass('mcs-testimonial--item-active');
        $('.show-testimonial-3').addClass('mcs-testimonial--item-active');
    }
    
    else if ($('.testimonial-2').is(":visible")) {
        $('.testimonial-1').fadeIn();
        $('.testimonial-2').fadeOut();
        $('.testimonial-3').fadeOut();
        $('.mcs-testimonial--item').removeClass('mcs-testimonial--item-active');
        $('.show-testimonial-1').addClass('mcs-testimonial--item-active');
    }
    
    else if ($('.testimonial-3').is(":visible")) {
        $('.testimonial-1').fadeOut();
        $('.testimonial-2').fadeIn();
        $('.testimonial-3').fadeOut();
        $('.mcs-testimonial--item').removeClass('mcs-testimonial--item-active');
        $('.show-testimonial-2').addClass('mcs-testimonial--item-active');
    }
    
    else {}
});

$('.testimonial-next').click(function(e){
    
    if ($('.testimonial-1').is(":visible")) {
        $('.testimonial-1').fadeOut();
        $('.testimonial-2').fadeIn();
        $('.testimonial-3').fadeOut();
        $('.mcs-testimonial--item').removeClass('mcs-testimonial--item-active');
        $('.show-testimonial-2').addClass('mcs-testimonial--item-active');
    }
    
    else if ($('.testimonial-2').is(":visible")) {
        $('.testimonial-1').fadeOut();
        $('.testimonial-2').fadeOut();
        $('.testimonial-3').fadeIn();
        $('.mcs-testimonial--item').removeClass('mcs-testimonial--item-active');
        $('.show-testimonial-3').addClass('mcs-testimonial--item-active');
    }
    
    else if ($('.testimonial-3').is(":visible")) {
        $('.testimonial-1').fadeIn();
        $('.testimonial-2').fadeOut();
        $('.testimonial-3').fadeOut();
        $('.mcs-testimonial--item').removeClass('mcs-testimonial--item-active');
        $('.show-testimonial-1').addClass('mcs-testimonial--item-active');
    }
    
    else {}
});

function showNext(){

    if ($('.testimonial-1').is(":visible")) {
        $('.testimonial-1').fadeOut();
        $('.testimonial-2').fadeIn();
        $('.testimonial-3').fadeOut();
        $('.mcs-testimonial--item').removeClass('mcs-testimonial--item-active');
        $('.show-testimonial-2').addClass('mcs-testimonial--item-active');
    }
    
    else if ($('.testimonial-2').is(":visible")) {
        $('.testimonial-1').fadeOut();
        $('.testimonial-2').fadeOut();
        $('.testimonial-3').fadeIn();
        $('.mcs-testimonial--item').removeClass('mcs-testimonial--item-active');
        $('.show-testimonial-3').addClass('mcs-testimonial--item-active');
    }
    
    else if ($('.testimonial-3').is(":visible")) {
        $('.testimonial-1').fadeIn();
        $('.testimonial-2').fadeOut();
        $('.testimonial-3').fadeOut();
        $('.mcs-testimonial--item').removeClass('mcs-testimonial--item-active');
        $('.show-testimonial-1').addClass('mcs-testimonial--item-active');
    }
    
    else {}
}

$('.show-testimonial-1').click(function(e){
  $('.mcs-testimonial--item').removeClass('mcs-testimonial--item-active');
  $(this).addClass('mcs-testimonial--item-active');
  $('.testimonial-2').fadeOut();
  $('.testimonial-3').fadeOut();
  $('.testimonial-1').fadeIn();
});

$('.show-testimonial-2').click(function(e){
  $('.mcs-testimonial--item').removeClass('mcs-testimonial--item-active');
  $(this).addClass('mcs-testimonial--item-active');
  $('.testimonial-3').fadeOut();
  $('.testimonial-1').fadeOut();
  $('.testimonial-2').fadeIn();
});

$('.show-testimonial-3').click(function(e){
  $('.mcs-testimonial--item').removeClass('mcs-testimonial--item-active');
  $(this).addClass('mcs-testimonial--item-active');
  $('.testimonial-1').fadeOut();
  $('.testimonial-2').fadeOut();
  $('.testimonial-3').fadeIn();
});