So you're saying that the page displays OK on FF or IE, but on Safari some of the images don't show up?
1) Look at the "Page Source" in the browser, and see what the path and name of the image it's trying to display are. Can you directly bring up this image on your Safari browser (http://www.yoursite.com/images/this_button.jpg
or whatever)? If you can't, it sounds like the image file is slightly corrupted (if it will show OK on FF or IE).
2) Look at the Page Source in FF or IE... is the image path and name exactly the same as with Safari, but displays correctly on that browser?
3) Try feeding the page to a validator (such as http://validator.w3.org
) and see if it reports any funny business with the HTML. Perhaps there's something that passes muster with FF and IE, but fails on Safari. Or worse, there's a bug in Safari in either the HTML parsing or the image display.
4) Post a link to this page and other people can try it out for themselves. Any mods installed, or is it vanilla 1.1.5?