those pic should be shown automatically

if you see cross on the pic, it means the picture source on the web server has been removed, you can't view it anyway
if not:
for IE, if you have installed the google toolbar/yahoo toolbar, it blocks the somehow, you need to allow wenxuecity.com
for firefox, similar things happen. moreoever, if you have a plugin called "no", you need to add wenxuecity.com to the allow list.