// Header Rotation
var currentImage, nextImage;
var totalHeaders = 5;	
var fadeSpeed = 5000;

$(function() {

	$('.sh-images a').fancybox();
	$('.img-row a').fancybox();
	$('.po-images a').fancybox();
	$('.fancy').fancybox();
	
	$('.popup_prov').fancybox({
		'autoDimensions'	: false,
		'width' : 900,
		'height' : 440	
	});

	// Select a random start image
	currentImage = Math.floor(Math.random()*(totalHeaders));
	nextImage = (currentImage + 1) % totalHeaders;

	$("#header > h1").addClass('img' + currentImage);
	$("#header").append("<span></span>")
	$("#header > span").addClass('fade').addClass('img' + nextImage);
	
	setTimeout('rotateHeader()', fadeSpeed);
	
	// Index Ajax
	$('#blogposts').load('blog/ajaxfeed.php');
	$('#gbposts').load('guestbook/index.php/gb/latest_post');
	
	// About Page
	$(".vimeo").fancybox({
		'autoDimensions'	: false,
		'width' : 600,
		'height' : 450,
		'scrolling' : 'no'
	});
	$("#gallery li a").fancybox();
	$("#gallery li:nth-child(3n)").css('margin-right', '0px');
	
});

function rotateHeader() {

	$("#header > span").fadeIn(2000,function() {

		$("#header > h1").removeClass( 'img' + currentImage ).addClass( 'img' + nextImage );
		
		currentImage = nextImage;
		nextImage = (currentImage + 1) % totalHeaders;
		
		$("#header > span").hide().removeClass( 'img' + currentImage ).addClass( 'img' + nextImage );
		
		setTimeout('rotateHeader()', fadeSpeed);
	
	});

}