Large image size

Working perfectly for me except 1.5 issues.

First .5:
Any image larger than 4300 pixels along largest size results in a blank white screen when you load the gallery page. Don't think it's much of an issue, but it would have been nice to see it on the instructions page.

Main issue:
With an image larger than screen size, ie 4300 pixels, it doesn't fit the screen but rather displays in full and you have to scroll. With modern hi-res screens becoming commonplace this is going to turn into a big issue. Unless of course there's a fix I can change in the code?

Thanks in advance for any help

To tell you truth we did not consider such big resolutions , we will adopt to that in future.

Neither had I, but you can always count on me to find a 'difficult' client