autothumbnail on ms frontpage 98

so, Im doign the site, and I was puttign pics of my friends car, I wanted thumbnails linked to the big pic...so naturally, I used the autothumbnail feature, but when I published it, it seemed not to work, http://vtecnlude.reactionnetworks.com/waffle.htm click the pics and see what happens, it links it to my pc or something, and I cant change the link, how can I fix the autothumbnail thing?