$(function(){
 
  var index;
  var tabs = ['support', 'activities', 'community'];	
 
  $('.one').addClass('selected');
  $('#tabs li:first-child').addClass('selected');
  $('#display5').addClass(tabs[0]);
 
  $('h1').click(function(){
    location.href = 'http://' + window.location.hostname + '/';
  });
 
  function changeDisplay(num, list, sub){
    for (i = 1; i <= list; i++){
      var display = $('#'+sub+'display'+i).css('display');
      if (display == 'block'){
        $('#'+sub+'display'+i).fadeOut('fast', function(){
          $('#'+sub+'display'+num).fadeIn('fast');
        });
        break;
      }
    }
  }
 
  $('.main li').click(function(){
    $('.main li:not(this)').removeClass('selected');
    $(this).addClass('selected');
 
    index = $('.main li').index(this) + 1;
    changeDisplay(index, 5, '');
  });
 
  $('#tabs li').click(function(){
    $('#tabs li:not(this)').removeClass('selected');
    $(this).addClass('selected');
 
    index = $('#tabs li').index(this);
    $('#display5').removeClass();
    $('#display5').addClass(tabs[index]);
    index += 1;
    changeDisplay(index, 3, 'sub');
  });
});