To print your pictures you have several options. Clicking on the thumbnail in the gallery will open a larger image. If that is what you want to print, you can:
a) click on the arrow button on the lower right corner of the picture and the full-sized picture will download (this can be 1-3 MB, so be careful if you are on a slow link). If you right click on that image and select - save as - it will save to your hard drive and you can do whatever you want with it, print it, upload to print on your favorite service, or whatever.
b) Click on the icon at the bottom of the picture, next to the question
mark, it looks like 3 yellow dots or a paw print of some kind (this is the Shutterfly logo).
That will take you to Shutterfly where you can
order pictures on line. If you are not a
member of Shutterfly, go there now (Shutterfly.com) and sign up, your
first 15 4x6 prints are free (except shipping).