squid and fwtk's squid-gw

I have setup my internal squid so that it relays any non local web requests
to my squid-gw in the DMZ

this is working apart from a small problem!

When I look at any web pages
they appear on my browser except there are no images, hyperlinks etc.
only plain text and tables etc

see attached image:

I have included a copy of my squid-gw

anybody have any ideas?

I think it must be something with the filtering but havent yet worked out
what

thanks

 <<noweb.png>>

squid-gw: userid squiduser
squid-gw: groupid squidgroup
squid-gw: permit-hosts x.x.x.x
squid-gw: deny-browsers no-user-agent no-connect-user-agent
squid-gw: permit-browsers "*"
squid-gw: permit-connect "*"
squid-gw: deny-destinations *:*sex* -message "Naughty Naughty!"
squid-gw: auto-html-limit 210
squid-gw: cookies netscape
squid-gw: server-timeout 3600
squid-gw: server proxy.isp.com 8080
squid-gw: client-timeout 600
squid-gw: http-fields dangerous:drop/log unknown:drop/log
squid-gw: html-tags dangerous:comment/log unknown:comment/log
squid-gw: html-references unknown:escape/log
squid-gw: html-attributes dangerous:drop unknown:drop on:drop/log

William