Just a note,
Being able to see the graphics helps understand the author's information. Having a "Tell us what you think " blocking the graphics does little to educate the people who wish to learn from this site. Perhaps somebody's code went a liitle haywire. Can the article be fixed? I for one hope so. Thanks to the Author for trying,very help full.
I am going to try and turn off the comments from appear towards the head of the article. Another way around this problem is to click on the Print button towards the end of the article. This will open a new window with the complete article in it.