There are 76 pictures in the album, so if you are using a slow connection and want to stop, click on back, stop or the red x at the top of your browser.
In order to see the thumbnail pictures at the bottom, put your mouse pointer there. Also to move through the thumbnails, move your pointer to the right or left of the strip. The distance from right or left controls the speed of the strip.
You can start a slide show of all the pictures by clicking on the icon at the top in the center.