You do not want "thumbnail" code, which is what you are getting. It adds a th_ in front of the picture name. I tried to find the switch on my own account but could not. Maybe the link next to the upper left pix when you are looking at your pix account? It says "Link options". Uncheck any boxes that say thumbnail.
You should use the main view when looking at your pictures. The direct code should not have the th_.
