indexSeparator = '.';
// Add one line per photo, using
//         addPhoto ('filename', 'caption', 'index text');
// The third parameter is optional and will default to the number
// of the photo if not provided.

addPhoto('pictures/Materials/Bricks/Old-Chicago-Clay-Bricks.jpg',"Old Chicago Clay Brick");
addPhoto('pictures/Materials/Bricks/Red-Bricks.jpg',"Red Clay Brick");