i dont think you should worry about it...
as with assignment 1 the pictures don't show for us...but they will show on their side...
what i have found that works in some instances is that if you open each of your images from within your folder on the ospery server...the images i assume, get cached in you pc's memory...and thus when you open your web page on the server everythings show fine...
Though this only worked for me when I tried in assignment 1...
Just make 100% sure that you images are linked correctly within you code...remember about case sensitivity!