$(function() {
	initDiaporama();
});

function initPartenaire() {
	
	$('#partenaires').cycle({
		fx: 'fade',
		easing: 'easeOutBack',
		speed: 2000,
		timeout:0
	});
}

function changePartenaire(id) {
	
	$('#partenaires').cycle(id);
}

function initDiaporama() {
	$("#diapo").jcarousel({
		scroll:1,
		auto:5,
		wrap: 'circular',
        itemVisibleInCallback: {onBeforeAnimation: mycarousel_itemVisibleInCallback},
        itemVisibleOutCallback: {onAfterAnimation: mycarousel_itemVisibleOutCallback}
	});
}

function mycarousel_itemVisibleInCallback(carousel, item, i, state, evt)
{
    // The index() method calculates the index from a
    // given index who is out of the actual item range.
    var idx = carousel.index(i, mycarousel_itemList.length);
    carousel.add(i, mycarousel_getItemHTML(mycarousel_itemList[idx - 1]));
};

function mycarousel_itemVisibleOutCallback(carousel, item, i, state, evt)
{
    carousel.remove(i);
};

/**
 * Item html creation helper.
 */
function mycarousel_getItemHTML(item)
{
    return '<img src="' + item.url + '" width="54" height="54" alt="' + item.title + '" title="' + item.title + '"/>';
};