var rotatorIntervalId = 0;
var rotatorRunning = false;

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
	
	rotatorIntervalId = setInterval('rotate()',4000);
	
	rotatorRunning = true;
	
}

function pauseRotator() {	
	
	if (rotatorRunning)
	  {
		 // alert("hei");
		  clearInterval ( rotatorIntervalId );
		  rotatorRunning = false;
	  }
	else
	  {
		//alert("hei du");
		rotatorIntervalId = setInterval('rotate()',4000);	
		rotatorRunning = true;
		
	  }
}

function stepRotator() {
	
	//if (rotatorRunning)
	 // {
		 // alert("hei");
		  clearInterval ( rotatorIntervalId );
		  rotatorRunning = false;
		  
		  rotate();
	//  }
	
	
}


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

    if ( current.length == 0 ) current = $('div.rotator ul li:first');
	
	//console.debug(current);

	//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'));
	
	//Un-comment the 3 lines below to get the images in random order
	
	//var sibs = current.siblings();
    //var rndNum = Math.floor(Math.random() * sibs.length );
    //var next = $( sibs[ rndNum ] );
			

	//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, function() {		
	
			var elements = current.find('.sponsorFlip');
			
			$.each(elements, function(key, value) {
		
				if ($(value).data('flipped') === true) {
					
					$(value).html($(value).data('flipRevertedSettings').content);
					$(value).data('flipped',false);
					$(value).removeClass('.sponsorFlip:hover');
				}
			
			});
		
		})
	.removeClass('show');
	
};



$(document).ready(function() {		
	//Load the slideshow
	theRotator();
	$('div.rotator').fadeIn(1000);
    $('div.rotator ul li').fadeIn(1000); // tweek for IE
});