// Script pour overlays

$(document).ready(function() {
	$("a[rel]").overlay({mask: '#000',fixed: false, top: '5%'});
});

$(document).ready(function() {
	$("img[rel]").overlay({mask: '#000',fixed: false, top: '5%'});
});

// Script pour les overlays a images multiples

var count;

function overlay_open(id,array) {
	$(id).empty();
	$(id).append(array[count]);
}

function multiple_pics_next(id,pics_number,array) {
	$(id).empty();
	count += 1;
	if (count > pics_number) {
		count = 0;
	}
	$(id).append(array[count]);
}

function multiple_pics_prev(id,pics_number,array) {
	$(id).empty();
	count -= 1;
	if (count < 0) {
		count = pics_number;
	}
	$(id).append(array[count]);
}