Here's how to get the images from the first page. On the Options Tab:
URL:
http://purga.ru/index.php?sectionid=106&fsid=[47778-47807]&showimage=1
Followed Links: This page only
Page Location: Anywhere
Picture Location: Anywhere
Uncheck all the other options.
To get other pages, just modify the numbers inside the brackets. To determine the numbers in Internet Explorer, hold your mouse pointer over the thumbnail and use the number after fsid=. You should see this at the bottom of IE in its Status Bar (View Menu - Status Bar if you don't see it.) To get other sections change the sectionid= number. To determine the URL address, click on a thumbnail to display the page with the big image and right click on the image and choose Properties and look at the middle section of the dialog box.
I didn't check to see if all 152 pages had consecutive numbes but you should be able to go to the last page and look at thumbnail number or find the lowest number & highest numbers and plug them in and get all the images.
The bad news is, the way this website works, PicaLoader will give all the images the same filename (index.php). Download the first page and you will see what I mean. I don't know anyway around this but supposedly there will be a file renaming feature built in a future version of PL.
I hope this helps! The only other way to DL the images would be to setup the correct filters which I didn't take time looking at that. The biggest issue with that method is PL has to analyse a lot of pages and it would probably take a long time for the images to DL.