var arrPhotos = new Array('#photo-1', '#photo-2', '#photo-3', '#photo-4');
var selectedPhoto = 0;
var transLock = false;
var i = 0;

$(document).ready(function() {
	$('.page-item-111').click(function() {
		return false;
	});

	/*$('#btn-previous-img').click(function() {
		if(transLock) return;
		else transLock = true;
		
		
		selectedPhoto--;
		if(selectedPhoto < 0) selectedPhoto = arrPhotos.length - 1;
		
		moveToImg(selectedPhoto);
	});*/
	
	$('#btn-next-img').click(function() {
		if(transLock) return;
		else transLock = true;
		
		clearInterval(i);
		
		selectedPhoto++;
		if(selectedPhoto > arrPhotos.length - 1) selectedPhoto = 0;;
		
		moveToImg(selectedPhoto);
	});
	
		
	$('#photo-1').click(function() {
		window.location.href = '/products/immunity/';
	});
	$('#photo-2').click(function() {
		window.location.href = '/products/joints/';
	});
	$('#photo-3').click(function() {
		window.location.href = '/products/skin-and-coat/';
	});
	$('#photo-4').click(function() {
		window.location.href = '/products/digestion/';
	});
	
	moveToImg(selectedPhoto);
	i = setInterval(moveNext, 8000);
});

function moveNext()
{
		if(transLock) return;
		else transLock = true;
		
		selectedPhoto++;
		if(selectedPhoto > arrPhotos.length - 1) selectedPhoto = 0;;
		
		moveToImg(selectedPhoto);	
}

function moveToImg(id)
{
	$('#transition-container').animate({'left': -(id * $('#frame').width()) + 'px'}, 1000, 'easeOutExpo', function() {
		transLock = false;
	});
}