(function($) {
	$.fn.greybackMenu = function(options) {
		this.each(function() {
			$(this).children('ul').css({
				display:"none",
				position:"absolute"
			});
			
			$(this).children('li').hover(function() {
				$(this).find('ul:first').css({
					visibility: "visible",display: "none"
				}).fadeIn('fast');
			},function(){
				$(this).find('ul:first').css({visibility: "hidden"});
			});
		})
	}
})(jQuery);