var mycarousel_itemList = [
{url: '../photos/vignettes/signa/accueil.jpg', title: 'accueil', zoom: '../photos/zoom/signa/accueil.jpg'},
{url: '../photos/vignettes/signa/affiches.jpg', title: 'affiches', zoom: '../photos/zoom/signa/affiches.jpg'},
{url: '../photos/vignettes/signa/chemin.jpg', title: 'chemin', zoom: '../photos/zoom/signa/chemin.jpg'},
{url: '../photos/vignettes/signa/direction.jpg', title: 'direction', zoom: '../photos/zoom/signa/direction.jpg'},
{url: '../photos/vignettes/signa/escalier.jpg', title: 'escalier', zoom: '../photos/zoom/signa/escalier.jpg'},
{url: '../photos/vignettes/signa/etages.jpg', title: 'etages', zoom: '../photos/zoom/signa/etages.jpg'},
{url: '../photos/vignettes/signa/informations.jpg', title: 'informations', zoom: '../photos/zoom/signa/informations.jpg'},
{url: '../photos/vignettes/signa/lycee.jpg', title: 'lycee', zoom: '../photos/zoom/signa/lycee.jpg'},
{url: '../photos/vignettes/signa/orientation.jpg', title: 'orientation', zoom: '../photos/zoom/signa/orientation.jpg'},
{url: '../photos/vignettes/signa/panneau_mural.jpg', title: 'panneau_mural', zoom: '../photos/zoom/signa/panneau_mural.jpg'},
{url: '../photos/vignettes/signa/porte.jpg', title: 'porte', zoom: '../photos/zoom/signa/porte.jpg'},
{url: '../photos/vignettes/signa/randonnee.jpg', title: 'randonnee', zoom: '../photos/zoom/signa/randonnee.jpg'}];
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]));
	
	// Pause autoscrolling if the user moves with the cursor over the clip.
    carousel.clip.hover(function() {
        carousel.stopAuto();
    }, function() {
        carousel.startAuto();
    });
};
function mycarousel_itemVisibleOutCallback(carousel, item, i, state, evt){
    carousel.remove(i);
};
/**
 * Item html creation helper.
 */
function mycarousel_getItemHTML(item){
	var item = '<a href="' + item.zoom + '" class="thickbox"><img src="' + item.url + '" alt="' + item.title + '" /></a>';
	
	$('a.thickbox').unbind("click");
	 tb_init('a.thickbox');
	
	return item;
};
	

$(document).ready(function() {
    $('#cadre_diapo').jcarousel({
		scroll : 1,
		auto : 2,
		animation : "slow",
		wrap : "circular",
		itemVisibleInCallback: {onBeforeAnimation: mycarousel_itemVisibleInCallback},
		itemVisibleOutCallback: {onAfterAnimation: mycarousel_itemVisibleOutCallback}
	});
});