I viewed your site from my iMac with Safari 5.1 and on the Welcome page see no borders of any kind around the photos? Also see no background image on the Details page and no borders around the photos on the Bridal Party page.
I checked the Activity window in Safari (Command+Option+A) for your site and found that there are several files from the Scripts folder that are not getting uploaded.
If you're using iWeb to upload the site try using the File ➙ Publish Entire Site menu option. If that does'nt work publish your site to a folder on your hard drive and use the free FTP client Cyberduck to upload the site folder to your server.
Note: each frame around a photo adds 4 additional files that needs to be uploaded and rendered by the browser to view the page. That can cause a page to load more slowly. Although not as nice looking, I don't add frames, drop shadows, etc. to photos to make the sites more compatible to the dark side.
I tried publishing entire site yesterday. Fixed everything when viewing from safari at home on mac, and from my home PC using firefox or IE!
Strangely when viewing from my work PC the background images still don't appear....
Thnaks so much for the help.
I'll try your second suggestion to see if it remidies when viewing from my work machine