i could not get this working as well but i did not spend too much time at it so what i did was call the images that i wanted to view, in this case they belonged to a stock file with unique stock codes, the same as the stock code just with a .jpg or gif extension in a sub folder of the web site.
This was really easy and saved a lot of time
Cheers
~M
Go raibh maith agat
~M