function next()
{
	var active = $('ul.bannerList li.active');	
	if(parseInt(active.attr('id')) < ($(".bannerList > li").size()-1))
	{
		active.next('li').removeClass('hidden').addClass('active');
		
		active.removeClass('active').addClass('hidden');
	}
	
}

function prev()
{
	var active = $('.bannerList li.active');
	if(parseInt(active.attr('id')) > 0 )
	{
		active.removeClass('active').addClass('hidden');
		
		active.prev('li').removeClass('hidden').addClass('active');	
	}
}