'Some code' only visible to guest users.

[Mt.Rev]

Is there a way to only have a part of a code only visible to guest users?

Useful for ads or reminders to register and such.

 

[Lycaon]

Brogan has made a list of conditionals.

<xen:if is="!{$visitor.user_id}">
This content will show to guests
</xen:if>

 

[Vincent]

I think he's talking about only showing part of what's between the [CODE][/CODE] tags to the guests, not the full content of what's between.

If that is what the OP means, this is not (yet) possible.

 

[Mt.Rev]

I'm sorry, I guess I should had been more clear about what I wanted, but Doctor posted exactly what I was looking for.
Thanks!