$(document).ready(function(){

	$('.galerie').featherlightGallery({
		gallery: {
			fadeIn: 300,
			fadeOut: 300
		},
		openSpeed:    300,
		closeSpeed:   300
	});
	$('.galerie2').featherlightGallery({
		gallery: {
			next: 'next »',
			previous: '« previous'
		},
		variant: 'featherlight-gallery2'
	});
	
	// Ajoute le alt de <img src"" alt"" /> sous l'image
	$.featherlightGallery.prototype.afterContent = function() {
  		var caption = this.$currentTarget.find('img').attr('alt');
  		this.$instance.find('.featherlight-caption').remove();
  		$('<div class="featherlight-caption">').text(caption).appendTo(this.$instance.find('.featherlight-content'));
		};

});