hs.graphicsDir = '/images/highslide/';
hs.outlineType = 'outer-glow';
hs.outlineType = 'rounded-white';
hs.captionEval = 'this.thumb.alt';
hs.registerOverlay (
	{
		thumbnailId: null,
		overlayId: 'controlbar',
		position: 'top right',
		hideOnMouseOut: true
	}
);