$(function() {

	if ($('#hero ul li').length > 1) {
		$("#hero").carousel({
			loop: true,
			effect: "fade",
			animSpeed: "slow",
			autoSlide: true,
			autoSlideInterval: 4000,
			nextBtn: '',
			prevBtn: '',
			pagination: true
		});
		var pagination = $('#hero .carousel-pagination');
		//$('#hero .carousel-pagination').remove();
		$('#hero').after(pagination);
	}
	
	
	var triggerHide = false;
	var height = $('ul#nav').height();
	
 	$('ul#nav').css('height','0px');
 	$('h1 a').hover(function() { show(); }, function() { hide(); });		 	
 	$('ul#nav').hover(function() { show(); }, function() { hide(); });
 	
 	function show() {
 		triggerHide = true;
		$('ul#nav').stop(true, true).animate({'height': height, 'opacity': 1}, 200);
		
 	}
 	function hide() {
 		if (triggerHide) {
 			triggerHide = false;
 			window.setTimeout(function() {
 				if (!triggerHide) {
 					$('ul#nav').stop(true, true).animate({'height': '0px', 'opacity': 0}, 200);
 				}
 			}, 300);
 		}
 	}
 	
 	$('div#hero ul li img').delay(900).animate({'opacity': '1'}, 900);
});