Paul Howarth wrote: >> I'm running a program which writes PNG files in /var/www/cgi-bin/ >> and then writes an html file (also in cgi-bin) >> which includes these PNG files. >> I can see the html file OK, but the PNG insets are replaced by >> small triangles, which do not expand if I click on them. > Why are you putting this data under cgi-bin (a place for executable > scripts) rather than under html (a place for static data such as html > and image files)? Thanks for your response. I'm actually running a web-program (tcp_services.rcgi) which came with iptraf , so I assumed it was kosher. But I'll modify the program, as you suggest. -- Timothy Murphy e-mail (<80k only): tim /at/ birdsnest.maths.tcd.ie tel: +353-86-2336090, +353-1-2842366 s-mail: School of Mathematics, Trinity College, Dublin 2, Ireland