Basically, you collect together the text and images you want to include in your page, and you transfer them to your web directory on a JTAN server.The transfer process is slightly different depending if you have a JTAN or Webtrafix account. Instructions and other information about authoring and publishing JTAN pages can be found here:
http://www.jtan.com/faq/faq3.html
For Webtrafix and other cobalt hosted sites, the FTP instructions are somewhat different, and are given here:
http://www.webtrafix.com/members/ftp.shtml
And of course, if you publish your web site with Front Page you should get support from
http://www.microsoft.com