$(document).ready(function() {
  // Fading platform logos
  $('#platforms ul li').slice(0,4).wrapAll('<div class="wrap"></div>');
  $('#platforms ul li').slice(4,9).wrapAll('<div class="wrap"></div>');
  $('#platforms .wrap').css({
    'left': 0,
    'position': 'absolute',
    'top': 0,
    'width': '100%'
  });
  $('#platforms .wrap:not(:first-child)').hide();
  setInterval(function(){
    $('#platforms ul .wrap:first-child').fadeOut(3500).next('.wrap').fadeIn(3500).end().appendTo('#platforms ul');
  }, 7000);
  
  // jCarousel of speakers
  $('#speaker-list').jcarousel({
  	animation: 'slow',
  	auto: 5,
  	buttonNextHTML: null,
  	buttonPrevHTML: null,
  	easing: 'swing',
  	scroll: 1,
  	//visible: 4,
  	wrap: 'circular'
  });
});