jQuery.fn.fadeToggle = function(speed, easing, callback) {
   return this.animate({opacity: 'toggle'}, speed, easing, callback);
}; 


$(document).ready(function(){
	$("#navrub1").hover(
		function () {
			$(this).append($(" "));
		}, 
		function () {
			$(this).fadeOut(900);
		}
	);
});


$(document).ready(function(){
	$("#navrub2").hover(
		function () {
			$(this).append($(" "));
		}, 
		function () {
			$(this).fadeOut(900);
		}
	);
});