CSS problem with scrolling in older IE- PC version

Hi all. I am having trouble with some coding. I have no problems in ANY other browser, besides older IE. My client needs this to work in older IE versions.
Here is the problem.
There are links that go to pop-up windows that are full page windows- but they will not display with a scroll bar in IE to shows the rest of the window. They only partially show the content in a fixed window.

Here is the website:

http://www.photographyoptions.com/clients2.html


If you go to clients from the top and then click on any of the colleges, this is the part that displays fine in any browser besides older IE.
Can anyone tell me how to fix this?

Thanks in advance!!

It might be that mysterious gap (https://developer.mozilla.org/en/images,_tables,_and_mysterious_gaps), have a try by adding
img{
display:block;
}

That did not take care of the scrolling problem, however it did take care of the space issue.

I had a friend tell me some coding to add a scroll bar. I had to add 'scrollbars=yes,resizable=yes' to the end of the link for the window.

Thanks for the help!