$(document).ready(function() {
	cycle($('#supporters img').css('display', 'none'));
	cycle($('#partners span img').css('display', 'none'));
});

function cycle(images) {
	function cycle2() {
		cycle(images);
	}
	 var size = images.size();
	 var nextimage;
	 do {
	 	nextimage = Math.floor(Math.random() * size);
	 } while (images.eq(nextimage).css('display') != 'none');
	 images.css('display', 'none');
	 images.eq(nextimage).css('display', '');
	setTimeout(cycle2, 5000);
}