Your Norton is blocking the pictures. This question gets asked every other day.
[url="http://www.rswarrior.com/forums/topic.asp?TOPIC_ID=17899&SearchTerms=norton>http://www.rswarrior.com/forums/topic.asp?TOPIC_ID=17899&SearchTerms=norton,security
http://www.rswarrior.com/forums/topic.asp?TOPIC_ID=15357&SearchTerms=norton,security