(function($) {
		  
	var carousel_delay = 1000;
	var carousel_timer = setInterval(carousel_scroll, carousel_delay);
	
	function carousel_scroll() {
		var item_width = $('.carousel-inner .carousel-item').outerHeight();
		var left_indent = parseInt($('.carousel-inner').css('top')) - item_width;
		$('.carousel-inner:not(:animated)').stop(true, true).animate({'top' : left_indent},2000,function(){    
			$('.carousel-inner .carousel-item:last').after($('.carousel-inner .carousel-item:first')); 
			$('.carousel-inner').css({'top' : '-140px'});
		}); 
	}

	/*$('.carousel-control').css({opacity: 0.6});
	
	$('.carousel-control').hover(function() {
		$(this).css({opacity: 1});
	}, function() {
		$(this).css({opacity: 0.6});
	});

	$('.carousel-inner .carousel-item:first').before($('.carousel-inner .carousel-item:last')); 
	$('.carousel-next').click(function(e){
		e.preventDefault();
		var item_width = $('.carousel-inner .carousel-item').outerHeight();
		var left_indent = parseInt($('.carousel-inner').css('top')) - item_width;
		$('.carousel-inner:not(:animated)').stop(true, true).animate({'top' : left_indent},500,function(){    
			$('.carousel-inner .carousel-item:last').after($('.carousel-inner .carousel-item:first')); 
			$('.carousel-inner').css({'top' : '-140px'});
		}); 
	});
	$('.carousel-prev').click(function(e){
		e.preventDefault();
		var item_width = $('.carousel-inner .carousel-item').outerHeight();
		var left_indent = parseInt($('.carousel-inner').css('top')) + item_width;
		$('.carousel-inner:not(:animated)').stop(true, true).animate({'top' : left_indent},500,function(){    
			$('.carousel-inner .carousel-item:first').before($('.carousel-inner .carousel-item:last')); 
			$('.carousel-inner').css({'top' : '-140px'});
		});
	});*/
	
})(jQuery);