$(document).ready(function () {
    $("#newsletter_form").validate();

    $('#newsletter_form').submit(function (e) {
        if ($("#newsletter_form #name").hasClass('error') || $("#newsletter_form #email").hasClass('error'))
            return false;

        $.ajax({
            type: "POST",
            url: '/umbraco/webservices/NewsletterSignupHandler.ashx',
            data: $("#newsletter_form").serializeArray(),
            success: function (result) {
                $('#newsletter #submit_newsletter').replaceWith('<div class="clear">&nbsp;</div><div style="margin-top: 10px;" class="actionresponse">Tak for din tilmelding!</div>');
                //$('#newsletter .actionresponse').slideDown('slow');
            },
            error: function (xhr, ajaxOptions, thrownError) {
                alert(xhr.status);
                alert(thrownError);
            }
        });
        return false;
    });
  
  if($("#commercialHide").attr("class") == "true"){
    $("#Commercial_top").hide();
  }
    if($("#commercialHideCenter").attr("class") == "true"){
    $("#Commercial_center").hide();
  }
  
  $("ul.commecial_top li").hide();  
  $("ul.commecial_center li").hide();
  
  var delay = 10000;
  $('ul.commecial_center').each(function(){
    var $ulArr = $(this).children();
    $ulArr.eq(Math.floor(Math.random()*$ulArr.length)).show();
  }); 
  $('ul.commecial_top').each(function(){
    var $ulArr = $(this).children();
    $ulArr.eq(Math.floor(Math.random()*$ulArr.length)).show();
  }); 
  

  // run the changeImage function after every (delay) miliseconds
  //setInterval(function(){
    //changeListItem();
  //},delay);
});

function changeListItem(){
  $("ul.commecial_top li").hide();
  $("ul.commecial_center li").hide();
  
  var delay = 10000;
  $('ul.commecial_center').each(function(){
    var $ulArr = $(this).children();
    $ulArr.eq(Math.floor(Math.random()*$ulArr.length)).show();
    console.log($ulArr.eq(Math.floor(Math.random()*$ulArr.length)));
  }); 
  $('ul.commecial_top').each(function(){
    var $ulArr = $(this).children();
    $ulArr.eq(Math.floor(Math.random()*$ulArr.length)).show();
  }); 
}