Event.observe(window, 'load', function() {
	var galleryItems = $$('#main .popupthumb');
	var qtvrItems = $$('#main .popupqtvrthumb');
	
	if (galleryItems.length>0) var gallery = new PopupGallery(galleryItems, 'popupthumb');
	if (qtvrItems.length>0) var qtvr = new PopupGalleryQTVR(qtvrItems, 'popupqtvrthumb');
	
	if (galleryItems.length>0 && qtvr) {
		for (var i=0; i<galleryItems.length; i++) {
			Event.observe(galleryItems[i], 'click', function() {
				this.beforeClose();
				this.afterClose();
			}.bind(qtvr));
		}
	}

	if (qtvrItems.length>0 && gallery) {
		for (var i=0; i<qtvrItems.length; i++) {
			Event.observe(qtvrItems[i], 'click', function() {
				this.beforeClose();
				this.afterClose();
			}.bind(gallery));
		}
	}
}, false);