jQuery(function ($) {

  // accordian
  $('.accordion-toggle').on('click', function () {
    $(this).closest('.panel-group').children().each(function () {
      $(this).find('>.panel-heading').removeClass('active');
    });

    $(this).closest('.panel-heading').toggleClass('active');
  });

  //Initiat WOW JS
  new WOW().init();

  // portfolio filter
  $(window).load(function () {
    'use strict';
    var $portfolio_selectors = $('.portfolio-filter >li>a');
    var $portfolio = $('.portfolio-items');
    $portfolio.isotope({
      itemSelector: '.portfolio-item',
      layoutMode: 'fitRows'
    });

    $portfolio_selectors.on('click', function () {
      $portfolio_selectors.removeClass('active');
      $(this).addClass('active');
      var selector = $(this).attr('data-filter');
      $portfolio.isotope({
        filter: selector
      });
      return false;
    });
  });

  // Contact form
  var form = $('#main-contact-form');
  form.submit(function (event) {
    event.preventDefault();
    var form_status = $('<div class="form_status"></div>');
    $.ajax({
      url: $(this).attr('action'),

      beforeSend: function () {
        form.prepend(form_status.html('<p><i class="fa fa-spinner fa-spin"></i> Email is sending...</p>').fadeIn());
      }
    }).done(function (data) {
      form_status.html('<p class="text-success">' + data.message + '</p>').delay(3000).fadeOut();
    });
  });

  //Pretty Photo
  $("a[rel^='prettyPhoto']").prettyPhoto({
    social_tools: false
  });

});