[mypage::header "Test Page"]
<p>
Namespaces: [namespace children ::]
<p>
mypage: [info vars mypage::*]
<p>
Contents: [set ::mypage::contents]
<p>
This is some text.  The image is generated a CGI script so
we can hopefully see two threads dispatched to do work as the CGI
script blocks.

[mypage::footer]
