var slideshowInterval;
if (typeof(slideshowIntervalTime) == 'undefined'){
	// Default Interval
	var slideshowIntervalTime = 5000;
}

$(document).ready(function(){

	// Slideshow Initiate
	slideshowIntervalReset();
	
	$(".slideshowNavItem").click(function(){
		
		var tempID = $(this).attr("id");
		var id = tempID.substring(17);
		
		slideshowJump(id);
		
	});

});	

function slideshowJump(next)
{		
	if ($('#slideshowItem-' + next).css("display") == "block"){
		// Already showing so ignore
	}else{

		for(i=1;i<=slideshowCount;i++)
		{
			if ($('#slideshowItem-' + i).css("display") == "block")
			{
				current = i;
			}
		}
		
		slideshowTransition(current,next);
	}	
}

function slideshowRotate()
{		
	for(i=1;i<=slideshowCount;i++)
	{
		if ($('#slideshowItem-' + i).css("display") == "block")
		{
			current = i;
			
			//Figure out next
			if (i == slideshowCount)
			{
				next = 1;
			}
			else
			{
				next = i + 1;
			}
		}
	}
	
	slideshowTransition(current,next);
	
}

function slideshowTransition(current,next){

	$('#slideshowItem-' + next).css('z-index','3');
	$('#slideshowItem-' + next).css("display","block");
	$('#slideshowNavItem-' + current).attr('src','/images/home/feature-off.png');
//	$('#slideshowItem-' + current).hide();
	$('#slideshowItem-' + current).fadeOut(1000,'swing', function () {
		$('#slideshowItem-' + current).css('z-index','2');
		$('#slideshowItem-' + next).css('z-index','4');
		$('#slideshowNavItem-' + next).attr('src','/images/home/feature-on.png');
		$('#slideshowItem-' + current).css('display','none');
	});	
	
		
	//Reset the interval
	slideshowIntervalReset();
}

function slideshowIntervalReset()
{
	clearTimeout(slideshowInterval);
	slideshowInterval = setTimeout("slideshowRotate()", slideshowIntervalTime);
}