UserFunctions

{{{usage| Using  to call this script, any   is okay.

If Loged in
Show to logged users Show to anonymous

If user name
Show to USERNAME1 Show to USERNAME2 Show to USERNAME3 ...

If in group
Show to users who have GROUP1 group Show to users who have GROUP2 group

Nesting
Multi-tier nesting can work
 * See Demo page for more details

If error
You will get this: User Functions type error!

}}}

Feedback
This script is in the early stage of development. If you have any comments or suggestions, please submit them on the talk page. Thank you vary much.