$(document).ready(function(){
	// slideshow
	theRotator();
	
	/* NAV -------------------------------------------------------------------------------------------- */
	/* ------------------------------------------------------------------------------------------------ */
	// hover intent
	var config = {
		sensitivity: 7,	// number = sensitivity threshold (must be 1 or higher)
		interval: 50,	// number = milliseconds for onMouseOver polling interval
		over: DoOver,	// function = onMouseOver callback (REQUIRED)
		timeout: 300,	// number = milliseconds delay before onMouseOut
		out: DoOut		// function = onMouseOut callback (REQUIRED)
	};
	
	// dropdown animation
	function DoOver() {
		$(this).find('ul:first').css({display:'none'}).show(600,'easeOutExpo');
	}
	function DoOut() {
		$(this).find('ul:first').fadeOut(400);
	}
	
	$("#nav li").find('ul:first').css({display:'none'}); // hide flicker from hoverintent delay
	$("#nav li").hoverIntent(config);
	
	// maintain hover
	$('#nav ul ul').hover(function(){
		$(this).parent().find('a:first').addClass('hover');
	},function(){
		$(this).parent().find('a:first').removeClass('hover');
	});
		
	// add more arrow
	$('#nav li:has(ul)').addClass('more');	

	/* ACCORDION -------------------------------------------------------------------------------------- */
	/* ------------------------------------------------------------------------------------------------ */
	$(".side-nav h5,.side-nav h6").eq(".open").addClass("active");
	$(".side-nav ul").eq(".open").show();
	$(".side-nav h5,.side-nav h6").click(function(){
		$(this).next("ul").slideToggle("slow")
		.siblings("ul:visible").slideUp("slow");
		$(this).toggleClass("active");
		$(this).siblings("h5,h6").removeClass("active");
	});
});

//Image Rotation
function theRotator() {
	//Set the opacity of all images to 0
	$('div#rotator ul li').css({opacity: 0.0});
	
	//Get the first image and display it (gets set to full opacity)
	$('div#rotator ul li:first').css({opacity: 1.0});
		
	//Call the rotator function to run the slideshow, 6000 = change to next image after 6 seconds
	setInterval('rotate()',6000);
}

function rotate() {	
	//Get the first image
	var current = ($('div#rotator ul li.show')?  $('div#rotator ul li.show') : $('div#rotator ul li:first'));

	//Get next image, when it reaches the end, rotate it back to the first image
	var next = ((current.next().length) ? ((current.next().hasClass('show')) ? $('div#rotator ul li:first') :current.next()) : $('div#rotator ul li:first'));	
	
	//Set the fade in effect for the next image, the show class has higher z-index
	next.css({opacity: 0.0})
	.addClass('show')
	.animate({opacity: 1.0}, 1000);

	//Hide the current image
	current.animate({opacity: 0.0}, 1000)
	.removeClass('show');
};