Here are the steps for Tomcat:
1. Make sure the jaxcent JAR files (jaxcent21.jar and
jaxcentFramework21.jar) are available to Tomcat. This can be done by
placing them in the "lib" folder. This is from the top level, so for
instance, it could be "D:\apache-tomcat-6.0.14\lib" if your Tomcat
root is "D:\apache-tomcat-6.0.14".
2. Locate the web.xml file. For example, if your Tomcat root is "D:
\apache-tomcat-6.0.14" then the web.xml can be found in "D:\apache-
tomcat-6.0.14\webapps\ROOT\WEB-INF".
3. Edit the web.xml to add the lines starting from <servlet> and
ending at </servlet-mapping> as shown in
http://www.jaxcent.com/docs/docs/GettingStartedServlet.html.
(You have to scroll down a page to see these lines.)
4. In the web.xml lines you added, there is a path to C:\Jaxcent
\Samples\JaxcentSampleConfig.xml there, and a path to C:\Jaxcent
\Samples. Change these two as required.
4. Restart Tomcat, and visit the URL
http://localhost/servlet/JaxcentServlet21
to see if the servlet is available.
5. Check the Tomcat output window to see if there are any problems.
6. Make sure jaxcent21.js is available in "/" in your webserver
(iPlanet in your case.)
If you run into any problems at any of these steps or if it is not
clear, please post a message.