$(document).ready(function(){
  hidden_onload();
  replace_logo();
  link_logo_to_home();
  add_sport_list();

  $(".fancybox").fancybox();

  $('#networks .newsletter_link').click(function(e) {
    $('#networks form').toggle();
  });

  $('#slider').nivoSlider({
    effect: 'random',
    slices: 10,
    boxCols: 8,
    boxRows: 4,
    animSpeed: 1000,
    pauseTime: 2000,
    startSlide: 0,
    directionNav: false,
    controlNav: true,
    controlNavThumbs: true,
    pauseOnHover: true,
    manualAdvance: false,
    prevText: '',
    nextText: ''
  });

  show_personal_trainer("conny");
  activate_personal_trainers_menu();
});

function activate_personal_trainers_menu() {
  $('.personal_trainers_menu').find('a').click(function() {
    new_this = this;
    reset_personal_trainers();
    show_personal_trainer($(new_this).parent().attr("class"));
    $(new_this).parent().addClass("active");
  });
}

function show_personal_trainer(trainer) {
  reset_personal_trainers();
  $('.personal_trainers_menu').find('li.' + trainer).addClass("active");
  $('.personal-trainers_' + trainer).show();
}

function reset_personal_trainers() {
  $('.personal_trainers_menu').find('li').removeClass("active");
  $('.personal-trainers_conny').hide();
  $('.personal-trainers_raul').hide();
  $('#content_wrap').show();
}

function link_logo_to_home() {
  $('#logo').click(function() {
    window.location = "https://fitnesscoach.lu/index.php/en/welcome/";
  });
}

function replace_logo() {
  $('#logo').html('<img src="https://fitnesscoach.lu/images/design/Logo.png" width="275" height="21" />');
}

function hidden_onload() {$('.hidden_onload').hide();}

function add_sport_list() {
  $('ul.sport_list').parent().prepend("<p class=\"sport_list_image\"></p>");
  $('ul.sport_list li').each(function(j) {
    list_item = $(this).html().toLowerCase().replace(" ","_").replace("sandsäcken", "sandbags").replace("medizinbälle", "medecine balls");
    $('p.sport_list_image').append("<img src=\"https://fitnesscoach.lu/images/sport_list/" + list_item + ".jpg\" class=\"hidden\" \>");
  });
  $('p.sport_list_image').append("<img src=\"https://fitnesscoach.lu/images/sport_list/trx.jpg\"\>");
  $('ul.sport_list li').mouseenter(function(i) {
    list_item = $(this).html().toLowerCase().replace(" ","_").replace("sandsäcken", "sandbags").replace("medizinbälle", "medecine balls");
    $('p.sport_list_image').html("<img src=\"https://fitnesscoach.lu/images/sport_list/" + list_item + ".jpg\" \>");
  });
}