$(function() {
  
  $(".twitter").getTwitter({
    userName: "kid80",
    numTweets: 5,
    slideIn: true,
    showHeading: false,
    showProfileLink: true,
    rejectRepliesOutOf: 20
  });

  if ($.cookie('editable') && $('#edit').length) {
    $('#edit a').text('Edit').before('[').after(']');
  }
  
  $('#birthday').each(function() {
      var text  = $(this).text();
      var born  = new Date(text);
      var today = new Date();
      var ydiff = today.getFullYear() - born.getFullYear();
      var bday = new Date(text);
      bday.setFullYear(today.getFullYear());
      if (bday > today) ydiff -= 1;

      $(this).append(' ('+ydiff+' years old)');
  });
  
});

// To show edit links:
//   javascript: edit(true)
// To hide edit links:
//   javascript: edit(false)
function edit(bool) {
  var value = bool ? 'true' : null;
  $.cookie('editable', value, { expires: 365*10 });
  location.reload();
}