$(function() {
	
	$.fn.vAlign = function() {
		return this.each(function(i){
			var ah = $(this).height();
			var ph = $(this).parent().height();
			var mh = (ph - ah) / 2;
			$(this).css('margin-top', mh);
		});
	};

	
	$(".scrollable").scrollable({
		size: 7,
		clickable: false,
		item: 'a'
	}).circular().autoscroll(2500);
	
	
	$("#sponsors img").vAlign();
	
});