He has a whole bunch of spacer code (n b s p without spaces, surrounded by an ampersand and a semi-colon). That's like building a cairn so you can easily find what you're looking for in the body of code. After that, you'll find the java script code that controls the images and the message. Look at it carefully and you'll see the directions. You can in fact simply copy the images URLs from the img src lines and paste them into your browser to see the photos alone, but if you try to go through the browser window controlled by the javascript, you can't do it.

Source code is really amazing if you take time to look at it.

SRS