function slideIt(element, confirm_element) {
  if ($(element).is(":hidden")) {
    $(element).slideDown("medium");
    $(confirm_element).fadeOut("fast");
  } else {
    $(element).slideUp("medium");
  }
}

function confirm(confirm_element, detail_element) {
  $(detail_element).fadeOut("fast");
  $(confirm_element).slideDown("slow");
}

$(function(){
  $('#logo_1').hide();
  $('#logo_1').fadeIn(5000);
  // $('#release_1').slideDown("slow")
});