$(document).ready(function() {

  // beach survey list display
  if ($('body').hasClass('node-type-beach')) {
    $('body.node-type-beach .view-display-id-beach_surveys .item-list ul').each(function() {
      var view = 4;  // number of items to be displayed
      var limit = view-1;
      if ($(this).find('li').length > (view)) {
        $(this).find('li:gt('+limit+')').hide().end().append('<li class="show"><a class="show_more" href="#">Show all &raquo;</a></li>');
        $('.show').click( function() {
          $(this).siblings(':gt('+limit+')').toggle();
          if ( $('.show_more').length ) {
            $(this).html('<a class="show_less" href="#">Hide</a>');
            $('#block-views-beach_references-beach_surveys .view-beach-references .item-list ul li').css('width', '20%').css('margin-right', 0);
          }
          else {
            $(this).html('<a class="show_more" href="#">Show all &raquo;</a>');
            $('#block-views-beach_references-beach_surveys .view-beach-references .item-list ul li').css('width', 'auto').css('margin-right', '20px');
          }
          return false;
        });
      };
    });
  }

  // cancelled event display changes
  if ($('body').hasClass('node-type-event')) {
    if ($('div.field-field-event-status').text().indexOf("Cancelled") >= 0) {
      $('div.node').addClass('cancelled');
      $('div.field-field-beach-reference').before('<h2>EVENT CANCELLED</h2><p>Sorry, this event will no longer be taking place.</p><p>Please check on the beach\'s page via the link below for future beach clean events.</p>');
      $('div.field-field-event-status').show();
      $('div#content-top').hide();
      $('form#signup-form').hide();
    }

    $('div.field-field-event-privacy .field-item').each(function() {
      if ($(this).text().indexOf("Private") >= 0) {
        $(this).addClass('private');
      }
    });
  }
  
  if ($('body').hasClass('section-events')) {
    $('tr.Cancelled td.views-field-title-1 a').each(function() {
      $(this).text('Cancelled »');
    });
  }

  if ($('body').hasClass('node-type-beach')) {  
    $('#block-beachwatch-beach-organisers .item-list').before($('#block-views-beach_references-bw_events'));
    $('#block-views-beach_references-bw_events').show();
  }

  // on events pages show user register block when /user/register link clicked
  if ($('.node-type-event #block-beachwatch-user_register').length) {
    // to display as overlay move out of #page div
    //$('#page').after($('#content-bottom'));
    //$('#content-bottom').after($('#block-beachwatch-user_register'));

    $('#content-bottom').before('<div id="register"></div>');
    
    // show user register form if there were errors on submission
    if ($('.messages.error').length) {
      $('#content-bottom').show();
      $('#block-beachwatch-user_register').show();
    }
    
    $("#block-block-22 a").click(function() {
      $('#content-bottom').show();
      $('#block-beachwatch-user_register').show();
      $('html, body').animate({
        scrollTop: $('#register').offset().top
		  }, 'slow');		
      return false;
    });

    $("#sidebar-right form#user-login-form li.first a").click(function() {
      $("#block-block-22 a").click();
      return false;
    });
  }
  
  // add a required field * to event To field label
  if ($('body').hasClass('page-node-add-event') ||
    ($('body').hasClass('node-type-event') && $('body').hasClass('section-node-edit'))) {  
    $('#edit-field-event-datetime-0-value2-wrapper label').append('<span class="form-required" title="This field is required.">*</span>');
  }
  
  $('div.views-widget-filter-beachwatch_beach_postcode_search').append($('div#edit-postcode-distance-wrapper'));

  if (($('body').hasClass('node-type-survey100m') && $('body').hasClass('section-node-edit'))
      || $('body').hasClass('page-node-add-survey100m')) {
    $('.group-survey-plastic').wrap('<div class="fieldset-column column1"></div>');

    $('.group-survey-rubber').before('<div class="fieldset-column column2"></div>');
    $('.fieldset-column.column2').prepend($('.group-survey-metal'));
    $('.fieldset-column.column2').prepend($('.group-survey-wood'));
    $('.fieldset-column.column2').prepend($('.group-survey-paper'));
    $('.fieldset-column.column2').prepend($('.group-survey-cloth'));
    $('.fieldset-column.column2').prepend($('.group-survey-rubber'));

    $('.group-survey-glass').before('<div class="fieldset-column column3"></div>');
    $('.fieldset-column.column3').prepend($('.group-survey-other-pollutants'));
    $('.fieldset-column.column3').prepend($('.group-survey-faeces'));
    $('.fieldset-column.column3').prepend($('.group-survey-medical'));
    $('.fieldset-column.column3').prepend($('.group-survey-sanitary'));
    $('.fieldset-column.column3').prepend($('.group-survey-pottery'));
    $('.fieldset-column.column3').prepend($('.group-survey-glass'));
  }
    
});

//  $('ul li:gt(3)').hide();
//  $('.show_button').click(function() {
//    $('ul li:gt(3)').show();
//  });

//  $('body.node-type-beach .view-content .item-list ul')
//    .find('li:gt(3)')
//    .hide()
//    .end()
//    .append(
//      $('<li>Show More...</li>').click( function() {
//        $(this).siblings(':hidden').show().end().remove();
//      })
//  );