[seed] [docs] Add some documentation to SeedClass

[Robert Carr <racarr src gnome org>]

commit 705f8593007bc891d846acb94e8618b0f5534072
Author: Robert Carr <racarr gnome org>
Date:   Tue Jul 28 23:48:28 2009 -0400

    [docs] Add some documentation to SeedClass

 doc/reference/tmpl/seed-jsclass.sgml |   12 +++++++++++-
 1 files changed, 11 insertions(+), 1 deletions(-)
---
diff --git a/doc/reference/tmpl/seed-jsclass.sgml b/doc/reference/tmpl/seed-jsclass.sgml
index 3fd7c61..be45f88 100644
--- a/doc/reference/tmpl/seed-jsclass.sgml
+++ b/doc/reference/tmpl/seed-jsclass.sgml
@@ -6,7 +6,17 @@ Dealing with Seed class definitions and constructors
 
 <!-- ##### SECTION Long_Description ##### -->
 <para>
-Long description
+Defining new "Seed" classes, allows for implementing more complex
+behavior than possible with the traditional JavaScript object system,
+and default class.
+
+When writing Seed modules, it is often the best pattern to define many
+of your types, through classes and static functions/value.
+
+Please note that inside the "Finalize" callback of a class, it is not
+legal to call any method requiring a #SeedContext (with the exception
+of protect/unprotect, though it is not guaranteed this will continue
+to work with future versions of JSCore).
 </para>
 
 <!-- ##### SECTION See_Also ##### -->