/* Regisr page setup functions */
$(document).ready(page_setup);

timeout = 10000;
/* Register handlers to the page */
function page_setup() 
{
  $("#promotions").cycle({
    fx: 'scrollHorz',
    next: '#promo_right_arrow',
    prev: '#promo_left_arrow'
  });
  
  setTimeout(changeImage,timeout);
}

function changeImage()
{
  $.ajax({
    url: '/main/image',
    dataType: 'json',
    success: function(data) {
      // pre-load the images
      tmp_img = new Image();
      tmp_img.src = data.src;
      tmp_img.src = data.category;
      tmp_img.src = data.name;
      
      $('#homepage_image').fadeOut(250,function() {
        $('#homepage_image').css('background-image','url(/uploads/homepage-images/' + data.src + ')');
        $('#homepage_image_category').attr('src',data.category);
        $('#homepage_image_name').attr('src',data.name);       
        $('#homepage_image').fadeIn(250);  
      });  
    }
  });
  
  setTimeout(changeImage,timeout);
}