Many parameters of XML slideshow can be changed via XML : - autoplay (yes or no) - value of blur effect - transition type (blur, blurx, blury, alpha, x, y) - dimensions, visibility and position of text container - size of thumbs - time of greyscale to color transition for thumbs - border thickness, color and roll over color - image size - Font and size of text used on buttons - time of each tween (seconds) - time each slide is shown (milliseconds) - visibility of text - URL for each image