$(document).ready(function() {

  $('.faq_question').click(function() {
    var was_active  = ($(this).hasClass('faq_question_active'));

    $('.faq_question_active .faq_answer').slideToggle(250);
    $('.faq_question_active').removeClass('faq_question_active');

    if (was_active) return;

    $('.faq_answer', this).slideToggle(250);
    $(this).toggleClass('faq_question_active');
  });


  $('#startpage_teaser').click(function(){
    $.scrollTo('#content');
  });

  // class="Call2Action Content_Button_ Solaranlage"
  var c2aCounter  = new Object();
  $('.Call2Action').each(function(){
    if (typeof _gaq == 'undefined') return;

    var cName = $(this).attr('class').substr($(this).attr('class').indexOf('Call2Action'));

    var params  = cName.split(' ', 3);
    var index = cName.indexOf(' ', cName.indexOf(' ') + 1);
    params[2] = cName.substr(index + 1);

    if (typeof c2aCounter[params[1]] == 'undefined')
      c2aCounter[params[1]] = 1;
    else
      c2aCounter[params[1]]++;

    var type  = params[1] + c2aCounter[params[1]];
    var label = params[2];

    $(this).click(function() {
      _gaq.push(['_trackEvent', 'Call2Action', type, label]);
    });
  });

  $('#call .email a').text("E-Mail");

  $('.pngfix').pngfix();

  if ( $('#productForm, #anbieterregistrierung').length ) {
    $('#productForm form, #anbieterregistrierung form').validate({
      errorContainer: '.errors',
      errorLabelContainer: '.errors ul',
      wrapper: 'span',
      errorElement: 'span'
    });

    $('#productForm form').submit(function() {
      if ($('#question_row_plz', this).length)
        $('#question_row_plz input[type=text]').bind('change.check_plz', is_valid_zip).trigger('change');
    });

    $('#anbieterregistrierung form').submit(function(e){
      if ($(this).valid()) {
        $.post("/anbieter-werden/abschicken", $(this).serialize(), function(){
          $('#anbieterregistrierung form').unbind().submit();
        });
        e.preventDefault();
        return false;
      }
      e.preventDefault();
    });
  }


  $('body.product #productpage .innercontent .text p').after('<div class="quickform"></div>');

  $('.cycle').before('<div class="cycle-pager">').cycle({
      fx:    'scrollHorz',
      timeout: 5000,
      speed:    500,
      pager: '.cycle-pager',
      pause: 1
  });

  $('a[href="#contactform"]').bind('click.contactform', function (e){
                                                          $.scrollTo('#regform', 500, {offset: {top: -50}, onAfter: function(){
                                                            $('#regform input[type="text"]:first').focus();
                                                          }});
                                                          e.preventDefault();
                                                        });

  $(".textwidget a[href^='http']").each(function(){
    if ($(this).attr('rel').length) return;
    $(this).attr('target','_blank').attr('rel', 'nofollow').css('cursor', 'default').css('text-decoration', 'none');
  })
});


function is_valid_zip (input) {
  if (!$(this).valid()) {
    $(this).parents('#question_row_plz').addClass('row_error');
  } else {
    $(this).parents('#question_row_plz').removeClass('row_error');
  }
}