Just a little question about exclg certain tags from

Hello,
I want to use the editor also to post some smarty tags. If I insert as sourcecode the following:

{mailto mail="asd@foo.de" encode="javascript"}

and send it, it's correct and works, but if I edit this entry and switch to sourcecode in fckeditor, I see the following:

{mailto mail="asd@foo.de" encode="javascript"}

If I post it without changing the " to " everytime I edit this entry, smarty won't parse this tag but tell me an error ...

So I want fckeditor to never convert " to " in smarty tags (beginning with {, ending with }), is this possible?

thanks!