$(document).ready(function() {
  $('h2').hover(function() {
    $(this).addClass('hovered');
  }, function() {
    $(this).removeClass('hovered');
  });
  
  $('.gallery_thumbs a').click(function() {
    var activeIndex = $('.gallery_thumbs a').index($('.gallery_thumbs a.active'));
    var currnetIndex = $('.gallery_thumbs a').index(this);
    
    if(activeIndex != currnetIndex) {
      $(this).addClass('active');
      $('.gallery_thumbs a').not(this).removeClass('active');
      
      $('.gallery_big_image li.active').removeClass('active');
      $('.gallery_big_image li').eq(currnetIndex).fadeIn(700);
      $('.gallery_big_image li').not($('.gallery_big_image li').eq(currnetIndex)).fadeOut(700);
    }
    
    return false;
  });
});