function openSingleImageLightbox(url) {
	openLightbox(url);
}

function openMultiImageLightbox(urls, index) {
	openLightbox(urls, index);
}

function openLightbox(u, index) {
	var settings = {
		overlayOpacity: 0.2,
		overlayFadeDuration: 200,
		imageFadeDuration: 200,
		resizeDuration: 200,
		captionAnimationDuration: 200,
		previousKeys: [37, 86],
		nextKeys: [39, 78],
		counterText: "Afbeelding {x} van {y}"
	}

	if (typeof(u) == "string") {
		jQuery.slimbox(u, "", settings);
	}
	else if (typeof(u) == "object") {
		var urls = [];
		for (var i = 0; i < u.length; i++)
			urls[urls.length] = [u[i]];
		jQuery.slimbox(urls, index, settings);
	}
}