$(function()
{
	var $c = $(".carrousel");
	if ($c.length > 0) {
		$c.pxEtalage({
			slide_automation: true,
			slide_duration: 4000,
			effect: "fade",
			slide_wrap: true,
			action_in_start: function()
			{
				var $slide = $(this);
				var $expl = $(".expl", $slide);
				$("#slide_explanation").html($expl.html());
			}
		});
		first_image = $(".image_wrap .slide", $c)[0];
		$("#slide_explanation").html($(".expl", first_image).html());
	}
});