function formLabels(){
  
  var fields = [['author','Your Name'], ['email','Your Email (Will be kept private)'], ['url','Your Website'], ['comment','Comment away!']];
  
  for (i in fields){
    var fieldName = fields[i][0];
    var fieldValue = fields[i][1];
    
    $('#'+fieldName).labelify({
      text: function(input) { return fieldValue; }
    });

  }
  return true;
  
}

function validate_email(email) {
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   return reg.test(email);
}

function signup(){

  var uk = "http://henrietteweber.us1.list-manage.com/subscribe/post?u=cd289c6e69934badccc98924c&id=47af25c71a";
  var dk = "http://toothlesstiger.us1.list-manage.com/subscribe/post?u=cd289c6e69934badccc98924c&id=c715dc2199";
  var feedb = "http://feedburner.google.com/fb/a/mailverify?uri=HenrietteWebercom&loc=en_US&email=";
  
  var met = "";
  var value = $('#mc-embedded-subscribe-form input:radio:checked').val();
  var email = $('#mce-EMAIL').val();
  var errors = false;
  
  if (!validate_email(email)){
    $('#mce-EMAIL').addClass('error');
    errors = true;
  } else {
    $('#mce-EMAIL').removeClass('error')
  }
  if (value == undefined){
    $('.mc-field-group').addClass('error');
    errors = true;
  } else {
    $('.mc-field-group').removeClass('error')
  }
    
  if (!errors){
    if (value == 'uk'){
      $('#mc-embedded-subscribe-form')[0].action=uk;
      window.open('about:blank', 'popupwindow', 'scrollbars=yes,width=640,height=670');
      $('#mc-embedded-subscribe-form')[0].submit();
    }else if(value=='dk'){
      $('#mc-embedded-subscribe-form')[0].action=dk;
      window.open('about:blank', 'popupwindow', 'scrollbars=yes,width=640,height=670');      
      $('#mc-embedded-subscribe-form')[0].submit();
    }else if(value=='feedb'){
      met = feedb + $('#mce-EMAIL').val();
      window.open(met, 'popupwindow', 'scrollbars=yes,width=550,height=520');
    }
  }
}

$(document).ready(function(){formLabels()});