%doc>
in this page, the first argument to the resulting
javascript function must be the DOM id
with which to write the resulting html, which is
because it specifies 'writedom' as the type of delivery,
but no 'dom_id' argument. the second argument to the javscript
function is specified as the only component argument below,
which is the message to be displayed.
%doc>
<%attr>
type='writedom'
%attr>
<%args>
message
%args>
<% message %>